epan/dissectors/packet-cip.c

   1 /* packet-cip.c
   2  * Routines for Common Industrial Protocol (CIP) dissection
   3  * CIP Home: www.odva.org
   4  *
   5  * Copyright 2004
   6  * Magnus Hansson <mah@hms.se>
   7  * Joakim Wiberg <jow@hms.se>
   8  *
   9  * Added support for Connection Configuration Object
  10  *   ryan wamsley * Copyright 2007
  11  *
  12  * Object dependend services based on IOI
  13  *   Jan Bartels, Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG
  14  *   Copyright 2007
  15  *
  16  * Improved support for CoCo, CM, MB objects
  17  * Heuristic object support for common services
  18  *   Michael Mann * Copyright 2011
  19  *
  20  * $Id$
  21  *
  22  * Wireshark - Network traffic analyzer
  23  * By Gerald Combs <gerald@wireshark.org>
  24  * Copyright 1998 Gerald Combs
  25  *
  26  * This program is free software; you can redistribute it and/or
  27  * modify it under the terms of the GNU General Public License
  28  * as published by the Free Software Foundation; either version 2
  29  * of the License, or (at your option) any later version.
  30  *
  31  * This program is distributed in the hope that it will be useful,
  32  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  33  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  34  * GNU General Public License for more details.
  35  *
  36  * You should have received a copy of the GNU General Public License
  37  * along with this program; if not, write to the Free Software
  38  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  39  */
  40
  41 #include "config.h"
  42
  43 #include <glib.h>
  44
  45 #include <epan/packet.h>
  46 #include <epan/expert.h>
  47 #include <epan/wmem/wmem.h>
  48 #include "packet-cip.h"
  49 #include "packet-enip.h"
  50 #include "packet-cipsafety.h"
  51 #include "packet-mbtcp.h"
  52
  53 #define  ENIP_CIP_INTERFACE   0
  54
  55 void proto_register_cip(void);
  56 void proto_reg_handoff_cip(void);
  57
  58 typedef struct mr_mult_req_info {
  59    guint8 service;
  60    int num_services;
  61    cip_req_info_t *requests;
  62 } mr_mult_req_info_t;
  63
  64 static dissector_handle_t cip_class_generic_handle;
  65 static dissector_handle_t cip_class_cm_handle;
  66 static dissector_handle_t modbus_handle;
  67 static dissector_handle_t cip_class_cco_handle;
  68 static heur_dissector_list_t  heur_subdissector_service;
  69
  70 /* Initialize the protocol and registered fields */
  71 static int proto_cip = -1;
  72 static int proto_cip_class_generic = -1;
  73 static int proto_cip_class_cm = -1;
  74 static int proto_cip_class_mb = -1;
  75 static int proto_cip_class_cco = -1;
  76 static int proto_enip = -1;
  77 static int proto_modbus = -1;
  78
  79 static int hf_cip_data = -1;
  80 static int hf_cip_service = -1;
  81 static int hf_cip_service_code = -1;
  82 static int hf_cip_reqrsp = -1;
  83 static int hf_cip_epath = -1;
  84 static int hf_cip_genstat = -1;
  85 static int hf_cip_addstat_size = -1;
  86 static int hf_cip_add_stat = -1;
  87 static int hf_cip_request_path_size = -1;
  88
  89 static int hf_cip_cm_sc = -1;
  90 static int hf_cip_cm_genstat = -1;
  91 static int hf_cip_cm_addstat_size = -1;
  92 static int hf_cip_cm_add_status = -1;
  93 static int hf_cip_cm_ext_status = -1;
  94 static int hf_cip_cm_priority = -1;
  95 static int hf_cip_cm_tick_time = -1;
  96 static int hf_cip_cm_timeout_tick = -1;
  97 static int hf_cip_cm_timeout = -1;
  98 static int hf_cip_cm_ot_connid = -1;
  99 static int hf_cip_cm_to_connid = -1;
 100 static int hf_cip_cm_conn_serial_num = -1;
 101 static int hf_cip_cm_orig_serial_num = -1;
 102 static int hf_cip_cm_vendor = -1;
 103 static int hf_cip_cm_timeout_multiplier = -1;
 104 static int hf_cip_cm_ot_rpi = -1;
 105 static int hf_cip_cm_ot_net_params32 = -1;
 106 static int hf_cip_cm_ot_net_params16 = -1;
 107 static int hf_cip_cm_to_rpi = -1;
 108 static int hf_cip_cm_to_net_params32 = -1;
 109 static int hf_cip_cm_to_net_params16 = -1;
 110 static int hf_cip_cm_transport_type_trigger = -1;
 111 static int hf_cip_cm_conn_path_size = -1;
 112 static int hf_cip_cm_ot_api = -1;
 113 static int hf_cip_cm_to_api = -1;
 114 static int hf_cip_cm_app_reply_size = -1;
 115 static int hf_cip_cm_app_reply_data = -1;
 116 static int hf_cip_cm_consumer_number = -1;
 117 static int hf_cip_cm_targ_vendor_id = -1;
 118 static int hf_cip_cm_targ_dev_serial_num = -1;
 119 static int hf_cip_cm_targ_conn_serial_num = -1;
 120 static int hf_cip_cm_initial_timestamp = -1;
 121 static int hf_cip_cm_initial_rollover = -1;
 122 static int hf_cip_cm_remain_path_size = -1;
 123 static int hf_cip_cm_msg_req_size = -1;
 124 static int hf_cip_cm_route_path_size = -1;
 125 static int hf_cip_cm_fwo_con_size = -1;
 126 static int hf_cip_cm_lfwo_con_size = -1;
 127 static int hf_cip_cm_fwo_fixed_var = -1;
 128 static int hf_cip_cm_lfwo_fixed_var = -1;
 129 static int hf_cip_cm_fwo_prio = -1;
 130 static int hf_cip_cm_lfwo_prio = -1;
 131 static int hf_cip_cm_fwo_typ = -1;
 132 static int hf_cip_cm_lfwo_typ = -1;
 133 static int hf_cip_cm_fwo_own = -1;
 134 static int hf_cip_cm_lfwo_own = -1;
 135 static int hf_cip_cm_fwo_dir = -1;
 136 static int hf_cip_cm_fwo_trigg = -1;
 137 static int hf_cip_cm_fwo_class = -1;
 138 static int hf_cip_cm_gco_conn = -1;
 139 static int hf_cip_cm_gco_coo_conn = -1;
 140 static int hf_cip_cm_gco_roo_conn = -1;
 141 static int hf_cip_cm_gco_last_action = -1;
 142 static int hf_cip_cm_ext112_ot_rpi_type = -1;
 143 static int hf_cip_cm_ext112_to_rpi_type = -1;
 144 static int hf_cip_cm_ext112_ot_rpi = -1;
 145 static int hf_cip_cm_ext112_to_rpi = -1;
 146 static int hf_cip_cm_ext126_size = -1;
 147 static int hf_cip_cm_ext127_size = -1;
 148 static int hf_cip_cm_ext128_size = -1;
 149
 150 static int hf_cip_mb_sc = -1;
 151 static int hf_cip_mb_read_coils_start_addr = -1;
 152 static int hf_cip_mb_read_coils_num_coils = -1;
 153 static int hf_cip_mb_read_coils_data = -1;
 154 static int hf_cip_mb_read_discrete_inputs_start_addr = -1;
 155 static int hf_cip_mb_read_discrete_inputs_num_inputs = -1;
 156 static int hf_cip_mb_read_discrete_inputs_data = -1;
 157 static int hf_cip_mb_read_holding_register_start_addr = -1;
 158 static int hf_cip_mb_read_holding_register_num_registers = -1;
 159 static int hf_cip_mb_read_holding_register_data = -1;
 160 static int hf_cip_mb_read_input_register_start_addr = -1;
 161 static int hf_cip_mb_read_input_register_num_registers = -1;
 162 static int hf_cip_mb_read_input_register_data = -1;
 163 static int hf_cip_mb_write_coils_start_addr = -1;
 164 static int hf_cip_mb_write_coils_outputs_forced = -1;
 165 static int hf_cip_mb_write_coils_num_coils = -1;
 166 static int hf_cip_mb_write_coils_data = -1;
 167 static int hf_cip_mb_write_registers_start_addr = -1;
 168 static int hf_cip_mb_write_registers_outputs_forced = -1;
 169 static int hf_cip_mb_write_registers_num_registers = -1;
 170 static int hf_cip_mb_write_registers_data = -1;
 171 static int hf_cip_mb_data = -1;
 172
 173 static int hf_cip_cco_con_type = -1;
 174 static int hf_cip_cco_ot_rtf = -1;
 175 static int hf_cip_cco_to_rtf = -1;
 176 static int hf_cip_cco_sc = -1;
 177 static int hf_cip_cco_format_number = -1;
 178 static int hf_cip_cco_edit_signature = -1;
 179 static int hf_cip_cco_con_flags = -1;
 180 static int hf_cip_cco_tdi_vendor = -1;
 181 static int hf_cip_cco_tdi_devtype = -1;
 182 static int hf_cip_cco_tdi_prodcode = -1;
 183 static int hf_cip_cco_tdi_compatibility = -1;
 184 static int hf_cip_cco_tdi_comp_bit = -1;
 185 static int hf_cip_cco_tdi_majorrev = -1;
 186 static int hf_cip_cco_tdi_minorrev = -1;
 187 static int hf_cip_cco_pdi_vendor = -1;
 188 static int hf_cip_cco_pdi_devtype = -1;
 189 static int hf_cip_cco_pdi_prodcode = -1;
 190 static int hf_cip_cco_pdi_compatibility = -1;
 191 static int hf_cip_cco_pdi_comp_bit = -1;
 192 static int hf_cip_cco_pdi_majorrev = -1;
 193 static int hf_cip_cco_pdi_minorrev = -1;
 194 static int hf_cip_cco_cs_data_index = -1;
 195 static int hf_cip_cco_ot_rpi = -1;
 196 static int hf_cip_cco_to_rpi = -1;
 197 static int hf_cip_cco_ot_net_param16 = -1;
 198 static int hf_cip_cco_to_net_param16 = -1;
 199 static int hf_cip_cco_fwo_own = -1;
 200 static int hf_cip_cco_fwo_typ = -1;
 201 static int hf_cip_cco_fwo_prio = -1;
 202 static int hf_cip_cco_fwo_fixed_var = -1;
 203 static int hf_cip_cco_fwo_con_size = -1;
 204 static int hf_cip_cco_ot_net_param32 = -1;
 205 static int hf_cip_cco_to_net_param32 = -1;
 206 static int hf_cip_cco_lfwo_own = -1;
 207 static int hf_cip_cco_lfwo_typ = -1;
 208 static int hf_cip_cco_lfwo_prio = -1;
 209 static int hf_cip_cco_lfwo_fixed_var = -1;
 210 static int hf_cip_cco_lfwo_con_size = -1;
 211 static int hf_cip_cco_conn_path_size = -1;
 212 static int hf_cip_cco_proxy_config_size = -1;
 213 static int hf_cip_cco_target_config_size = -1;
 214 static int hf_cip_cco_iomap_format_number = -1;
 215 static int hf_cip_cco_iomap_size = -1;
 216 static int hf_cip_cco_connection_disable = -1;
 217 static int hf_cip_cco_net_conn_param_attr = -1;
 218 static int hf_cip_cco_timeout_multiplier = -1;
 219 static int hf_cip_cco_transport_type_trigger = -1;
 220 static int hf_cip_cco_fwo_dir = -1;
 221 static int hf_cip_cco_fwo_trigger = -1;
 222 static int hf_cip_cco_fwo_class = -1;
 223 static int hf_cip_cco_proxy_config_data = -1;
 224 static int hf_cip_cco_target_config_data = -1;
 225 static int hf_cip_cco_iomap_attribute = -1;
 226 static int hf_cip_cco_safety = -1;
 227 static int hf_cip_cco_change_type = -1;
 228
 229 static int hf_cip_path_segment = -1;
 230 static int hf_cip_path_segment_type = -1;
 231 static int hf_cip_port_ex_link_addr = -1;
 232 static int hf_cip_port = -1;
 233 static int hf_cip_link_address_size = -1;
 234 static int hf_cip_link_address_byte = -1;
 235 static int hf_cip_link_address_string = -1;
 236 static int hf_cip_logical_seg_type = -1;
 237 static int hf_cip_logical_seg_format = -1;
 238 static int hf_cip_class8 = -1;
 239 static int hf_cip_class16 = -1;
 240 static int hf_cip_class32 = -1;
 241 static int hf_cip_instance8 = -1;
 242 static int hf_cip_instance16 = -1;
 243 static int hf_cip_instance32 = -1;
 244 static int hf_cip_member8 = -1;
 245 static int hf_cip_member16 = -1;
 246 static int hf_cip_member32 = -1;
 247 static int hf_cip_attribute8 = -1;
 248 static int hf_cip_attribute16 = -1;
 249 static int hf_cip_attribute32 = -1;
 250 static int hf_cip_conpoint8 = -1;
 251 static int hf_cip_conpoint16 = -1;
 252 static int hf_cip_conpoint32 = -1;
 253 static int hf_cip_ekey_format = -1;
 254 static int hf_cip_ekey_vendor = -1;
 255 static int hf_cip_ekey_devtype = -1;
 256 static int hf_cip_ekey_prodcode = -1;
 257 static int hf_cip_ekey_compatibility = -1;
 258 static int hf_cip_ekey_comp_bit = -1;
 259 static int hf_cip_ekey_majorrev = -1;
 260 static int hf_cip_ekey_minorrev = -1;
 261 static int hf_cip_data_seg_type = -1;
 262 static int hf_cip_data_seg_size = -1;
 263 static int hf_cip_data_seg_item = -1;
 264 static int hf_cip_symbol = -1;
 265 static int hf_cip_network_seg_type = -1;
 266 static int hf_cip_seg_schedule = -1;
 267 static int hf_cip_seg_fixed_tag = -1;
 268 static int hf_cip_seg_prod_inhibit_time = -1;
 269 static int hf_cip_seg_network_size = -1;
 270 static int hf_cip_seg_safety_format = -1;
 271 static int hf_cip_seg_safety_reserved = -1;
 272 static int hf_cip_seg_safety_configuration_crc = -1;
 273 static int hf_cip_seg_safety_configuration_timestamp = -1;
 274 static int hf_cip_seg_safety_configuration_date = -1;
 275 static int hf_cip_seg_safety_configuration_time = -1;
 276 static int hf_cip_seg_safety_time_correction_epi = -1;
 277 static int hf_cip_seg_safety_time_correction_net_params = -1;
 278 static int hf_cip_seg_safety_time_correction_own = -1;
 279 static int hf_cip_seg_safety_time_correction_typ = -1;
 280 static int hf_cip_seg_safety_time_correction_prio = -1;
 281 static int hf_cip_seg_safety_time_correction_fixed_var = -1;
 282 static int hf_cip_seg_safety_time_correction_con_size = -1;
 283 static int hf_cip_seg_safety_tunid = -1;
 284 static int hf_cip_seg_safety_tunid_ssn_timestamp = -1;
 285 static int hf_cip_seg_safety_tunid_ssn_date = -1;
 286 static int hf_cip_seg_safety_tunid_ssn_time = -1;
 287 static int hf_cip_seg_safety_tunid_macid = -1;
 288 static int hf_cip_seg_safety_ounid = -1;
 289 static int hf_cip_seg_safety_ounid_ssn_timestamp = -1;
 290 static int hf_cip_seg_safety_ounid_ssn_date = -1;
 291 static int hf_cip_seg_safety_ounid_ssn_time = -1;
 292 static int hf_cip_seg_safety_ounid_macid = -1;
 293 static int hf_cip_seg_safety_ping_eri_multiplier = -1;
 294 static int hf_cip_seg_safety_time_coord_msg_min_multiplier = -1;
 295 static int hf_cip_seg_safety_network_time_expected_multiplier = -1;
 296 static int hf_cip_seg_safety_timeout_multiplier = -1;
 297 static int hf_cip_seg_safety_max_consumer_number = -1;
 298 static int hf_cip_seg_safety_conn_param_crc = -1;
 299 static int hf_cip_seg_safety_time_correction_conn_id = -1;
 300 static int hf_cip_seg_safety_max_fault_number = -1;
 301 static int hf_cip_seg_safety_init_timestamp = -1;
 302 static int hf_cip_seg_safety_init_rollover = -1;
 303 static int hf_cip_seg_safety_data = -1;
 304 static int hf_cip_class_rev = -1;
 305 static int hf_cip_class_max_inst32 = -1;
 306 static int hf_cip_class_num_inst32 = -1;
 307 static int hf_cip_reserved8 = -1;
 308 /* static int hf_cip_reserved16 = -1; */
 309 static int hf_cip_reserved24 = -1;
 310 static int hf_cip_pad8 = -1;
 311
 312 static int hf_cip_sc_get_attr_list_attr_count = -1;
 313 static int hf_cip_sc_get_attr_list_attr_item = -1;
 314 static int hf_cip_sc_get_attr_list_attr_status = -1;
 315 static int hf_cip_sc_get_attr_list_attr_data = -1;
 316 static int hf_cip_sc_set_attr_list_attr_count = -1;
 317 static int hf_cip_sc_set_attr_list_attr_item = -1;
 318 static int hf_cip_sc_set_attr_list_attr_status = -1;
 319 static int hf_cip_sc_set_attr_list_attr_data = -1;
 320 static int hf_cip_sc_reset_param = -1;
 321 static int hf_cip_sc_get_attribute_all_data = -1;
 322 static int hf_cip_sc_set_attribute_all_data = -1;
 323 static int hf_cip_sc_reset_data = -1;
 324 static int hf_cip_sc_start_data = -1;
 325 static int hf_cip_sc_stop_data = -1;
 326 static int hf_cip_sc_create_instance = -1;
 327 static int hf_cip_sc_create_data = -1;
 328 static int hf_cip_sc_delete_data = -1;
 329 static int hf_cip_sc_mult_serv_pack_num_services = -1;
 330 static int hf_cip_sc_mult_serv_pack_offset = -1;
 331 static int hf_cip_sc_mult_serv_pack_num_replies = -1;
 332 static int hf_cip_sc_apply_attributes_data = -1;
 333 static int hf_cip_sc_set_attr_single_data = -1;
 334 static int hf_cip_sc_get_attr_single_data = -1;
 335 static int hf_cip_find_next_object_max_instance = -1;
 336 static int hf_cip_find_next_object_num_instances = -1;
 337 static int hf_cip_find_next_object_instance_item = -1;
 338 static int hf_cip_sc_restore_data = -1;
 339 static int hf_cip_sc_save_data = -1;
 340 static int hf_cip_sc_noop_data = -1;
 341 static int hf_cip_sc_get_member_data = -1;
 342 static int hf_cip_sc_set_member_data = -1;
 343 static int hf_cip_sc_insert_member_data = -1;
 344 static int hf_cip_sc_remove_member_data = -1;
 345 static int hf_cip_sc_group_sync_is_sync = -1;
 346 static int hf_cip_sc_group_sync_data = -1;
 347
 348 /* Parsed Attributes */
 349 static int hf_id_vendor_id = -1;
 350 static int hf_id_device_type = -1;
 351 static int hf_id_produce_code = -1;
 352 static int hf_id_major_rev = -1;
 353 static int hf_id_minor_rev = -1;
 354 static int hf_id_status = -1;
 355 static int hf_id_serial_number = -1;
 356 static int hf_id_product_name = -1;
 357 static int hf_msg_rout_num_classes = -1;
 358 static int hf_msg_rout_classes = -1;
 359 static int hf_msg_rout_num_available = -1;
 360 static int hf_msg_rout_num_active = -1;
 361 static int hf_msg_rout_active_connections = -1;
 362 static int hf_conn_mgr_open_requests = -1;
 363 static int hf_conn_mgr_open_format_rejects = -1;
 364 static int hf_conn_mgr_open_resource_rejects = -1;
 365 static int hf_conn_mgr_other_open_rejects = -1;
 366 static int hf_conn_mgr_close_requests = -1;
 367 static int hf_conn_close_format_requests = -1;
 368 static int hf_conn_mgr_close_other_requests = -1;
 369 static int hf_conn_mgr_conn_timouts = -1;
 370 static int hf_time_sync_ptp_enable = -1;
 371 static int hf_time_sync_is_synchronized = -1;
 372 static int hf_time_sync_sys_time_micro = -1;
 373 static int hf_time_sync_sys_time_nano = -1;
 374 static int hf_time_sync_offset_from_master = -1;
 375 static int hf_time_sync_max_offset_from_master = -1;
 376 static int hf_time_sync_mean_path_delay_to_master = -1;
 377 static int hf_time_sync_gm_clock_clock_id = -1;
 378 static int hf_time_sync_gm_clock_clock_class = -1;
 379 static int hf_time_sync_gm_clock_time_accuracy = -1;
 380 static int hf_time_sync_gm_clock_offset_scaled_log_variance = -1;
 381 static int hf_time_sync_gm_clock_current_utc_offset = -1;
 382 static int hf_time_sync_gm_clock_time_property_flags = -1;
 383 static int hf_time_sync_gm_clock_time_property_flags_leap61 = -1;
 384 static int hf_time_sync_gm_clock_time_property_flags_leap59 = -1;
 385 static int hf_time_sync_gm_clock_time_property_flags_current_utc_valid = -1;
 386 static int hf_time_sync_gm_clock_time_property_flags_ptp_timescale = -1;
 387 static int hf_time_sync_gm_clock_time_property_flags_time_traceable = -1;
 388 static int hf_time_sync_gm_clock_time_property_flags_freq_traceable = -1;
 389 static int hf_time_sync_gm_clock_time_source = -1;
 390 static int hf_time_sync_gm_clock_priority1 = -1;
 391 static int hf_time_sync_gm_clock_priority2 = -1;
 392 static int hf_time_sync_parent_clock_clock_id = -1;
 393 static int hf_time_sync_parent_clock_port_number = -1;
 394 static int hf_time_sync_parent_clock_observed_offset_scaled_log_variance = -1;
 395 static int hf_time_sync_parent_clock_observed_phase_change_rate = -1;
 396 static int hf_time_sync_local_clock_clock_id = -1;
 397 static int hf_time_sync_local_clock_clock_class = -1;
 398 static int hf_time_sync_local_clock_time_accuracy = -1;
 399 static int hf_time_sync_local_clock_offset_scaled_log_variance = -1;
 400 static int hf_time_sync_local_clock_current_utc_offset = -1;
 401 static int hf_time_sync_local_clock_time_property_flags = -1;
 402 static int hf_time_sync_local_clock_time_property_flags_leap61 = -1;
 403 static int hf_time_sync_local_clock_time_property_flags_leap59 = -1;
 404 static int hf_time_sync_local_clock_time_property_flags_current_utc_valid = -1;
 405 static int hf_time_sync_local_clock_time_property_flags_ptp_timescale = -1;
 406 static int hf_time_sync_local_clock_time_property_flags_time_traceable = -1;
 407 static int hf_time_sync_local_clock_time_property_flags_freq_traceable = -1;
 408 static int hf_time_sync_local_clock_time_source = -1;
 409 static int hf_time_sync_num_ports = -1;
 410 static int hf_time_sync_port_state_info_num_ports = -1;
 411 static int hf_time_sync_port_state_info_port_num = -1;
 412 static int hf_time_sync_port_state_info_port_state = -1;
 413 static int hf_time_sync_port_enable_cfg_num_ports = -1;
 414 static int hf_time_sync_port_enable_cfg_port_num = -1;
 415 static int hf_time_sync_port_enable_cfg_port_enable = -1;
 416 static int hf_time_sync_port_log_announce_num_ports = -1;
 417 static int hf_time_sync_port_log_announce_port_num = -1;
 418 static int hf_time_sync_port_log_announce_interval = -1;
 419 static int hf_time_sync_port_log_sync_num_ports = -1;
 420 static int hf_time_sync_port_log_sync_port_num = -1;
 421 static int hf_time_sync_port_log_sync_port_log_sync_interval = -1;
 422 static int hf_time_sync_priority1 = -1;
 423 static int hf_time_sync_priority2 = -1;
 424 static int hf_time_sync_domain_number = -1;
 425 static int hf_time_sync_clock_type = -1;
 426 static int hf_time_sync_clock_type_ordinary = -1;
 427 static int hf_time_sync_clock_type_boundary = -1;
 428 static int hf_time_sync_clock_type_end_to_end = -1;
 429 static int hf_time_sync_clock_type_management = -1;
 430 static int hf_time_sync_clock_type_slave_only = -1;
 431 static int hf_time_sync_manufacture_id_oui = -1;
 432 static int hf_time_sync_manufacture_id_reserved = -1;
 433 static int hf_time_sync_prod_desc_size = -1;
 434 static int hf_time_sync_prod_desc_str = -1;
 435 static int hf_time_sync_revision_data_size = -1;
 436 static int hf_time_sync_revision_data_str = -1;
 437 static int hf_time_sync_user_desc_size = -1;
 438 static int hf_time_sync_user_desc_str = -1;
 439 static int hf_time_sync_port_profile_id_info_num_ports = -1;
 440 static int hf_time_sync_port_profile_id_info_port_num = -1;
 441 static int hf_time_sync_port_profile_id_info_profile_id = -1;
 442 static int hf_time_sync_port_phys_addr_info_num_ports = -1;
 443 static int hf_time_sync_port_phys_addr_info_port_num = -1;
 444 static int hf_time_sync_port_phys_addr_info_phys_proto = -1;
 445 static int hf_time_sync_port_phys_addr_info_addr_size = -1;
 446 /* static int hf_time_sync_port_phys_addr_info_phys_addr = -1; */
 447 static int hf_time_sync_port_proto_addr_info_num_ports = -1;
 448 static int hf_time_sync_port_proto_addr_info_port_num = -1;
 449 static int hf_time_sync_port_proto_addr_info_network_proto = -1;
 450 static int hf_time_sync_port_proto_addr_info_addr_size = -1;
 451 static int hf_time_sync_port_proto_addr_info_port_proto_addr = -1;
 452 static int hf_time_sync_steps_removed = -1;
 453 static int hf_time_sync_sys_time_and_offset_time = -1;
 454 static int hf_time_sync_sys_time_and_offset_offset = -1;
 455
 456 /* Initialize the subtree pointers */
 457 static gint ett_cip = -1;
 458 static gint ett_cip_class_generic = -1;
 459 static gint ett_cip_class_cm = -1;
 460 static gint ett_cip_class_mb = -1;
 461 static gint ett_cip_class_cco = -1;
 462
 463 static gint ett_path = -1;
 464 static gint ett_path_seg = -1;
 465 static gint ett_ekey_path = -1;
 466 static gint ett_mcsc = -1;
 467 static gint ett_cia_path = -1;
 468 static gint ett_data_seg = -1;
 469 static gint ett_data_seg_data = -1;
 470 static gint ett_port_path = -1;
 471 static gint ett_network_seg = -1;
 472 static gint ett_network_seg_safety = -1;
 473 static gint ett_network_seg_safety_time_correction_net_params = -1;
 474 static gint ett_cip_seg_safety_tunid = -1;
 475 static gint ett_cip_seg_safety_tunid_ssn = -1;
 476 static gint ett_cip_seg_safety_ounid = -1;
 477 static gint ett_cip_seg_safety_ounid_ssn = -1;
 478
 479 static gint ett_rrsc = -1;
 480 static gint ett_status_item = -1;
 481 static gint ett_add_status_item = -1;
 482 static gint ett_cmd_data = -1;
 483
 484 static gint ett_cip_get_attribute_list = -1;
 485 static gint ett_cip_get_attribute_list_item = -1;
 486 static gint ett_cip_set_attribute_list = -1;
 487 static gint ett_cip_set_attribute_list_item = -1;
 488 static gint ett_cip_mult_service_packet = -1;
 489
 490 static gint ett_cm_rrsc = -1;
 491 static gint ett_cm_ncp = -1;
 492 static gint ett_cm_mes_req = -1;
 493 static gint ett_cm_cmd_data = -1;
 494 static gint ett_cm_ttt = -1;
 495 static gint ett_cm_add_status_item = -1;
 496 static gint ett_cip_cm_pid = -1;
 497 static gint ett_cip_cm_safety = -1;
 498
 499 static gint ett_mb_rrsc = -1;
 500 static gint ett_mb_cmd_data = -1;
 501
 502 static gint ett_cco_iomap = -1;
 503 static gint ett_cco_con_status = -1;
 504 static gint ett_cco_con_flag = -1;
 505 static gint ett_cco_tdi = -1;
 506 static gint ett_cco_pdi = -1;
 507 static gint ett_cco_ncp = -1;
 508 static gint ett_cco_rrsc = -1;
 509 static gint ett_cco_cmd_data = -1;
 510 static gint ett_cco_ttt = -1;
 511
 512 static gint ett_time_sync_gm_clock_flags = -1;
 513 static gint ett_time_sync_local_clock_flags = -1;
 514 static gint ett_time_sync_port_state_info = -1;
 515 static gint ett_time_sync_port_enable_cfg = -1;
 516 static gint ett_time_sync_port_log_announce = -1;
 517 static gint ett_time_sync_port_log_sync = -1;
 518 static gint ett_time_sync_clock_type = -1;
 519 static gint ett_time_sync_port_profile_id_info = -1;
 520 static gint ett_time_sync_port_phys_addr_info = -1;
 521 static gint ett_time_sync_port_proto_addr_info = -1;
 522
 523 static expert_field ei_mal_identity_revision = EI_INIT;
 524 static expert_field ei_mal_msg_rout_num_classes = EI_INIT;
 525 static expert_field ei_mal_time_sync_gm_clock = EI_INIT;
 526 static expert_field ei_mal_time_sync_parent_clock = EI_INIT;
 527 static expert_field ei_mal_time_sync_local_clock = EI_INIT;
 528 static expert_field ei_mal_time_sync_port_state_info = EI_INIT;
 529 static expert_field ei_mal_time_sync_port_state_info_ports = EI_INIT;
 530 static expert_field ei_mal_time_sync_port_enable_cfg = EI_INIT;
 531 static expert_field ei_mal_time_sync_port_enable_cfg_ports = EI_INIT;
 532 static expert_field ei_mal_time_sync_port_log_announce = EI_INIT;
 533 static expert_field ei_mal_time_sync_port_log_announce_ports = EI_INIT;
 534 static expert_field ei_mal_time_sync_port_log_sync = EI_INIT;
 535 static expert_field ei_mal_time_sync_port_log_sync_ports = EI_INIT;
 536 static expert_field ei_mal_time_sync_clock_type = EI_INIT;
 537 static expert_field ei_mal_time_sync_manufacture_id = EI_INIT;
 538 static expert_field ei_mal_time_sync_prod_desc = EI_INIT;
 539 static expert_field ei_mal_time_sync_prod_desc_64 = EI_INIT;
 540 static expert_field ei_mal_time_sync_prod_desc_size = EI_INIT;
 541 static expert_field ei_mal_time_sync_revision_data = EI_INIT;
 542 static expert_field ei_mal_time_sync_revision_data_32 = EI_INIT;
 543 static expert_field ei_mal_time_sync_revision_data_size = EI_INIT;
 544 static expert_field ei_mal_time_sync_user_desc = EI_INIT;
 545 static expert_field ei_mal_time_sync_user_desc_128 = EI_INIT;
 546 static expert_field ei_mal_time_sync_user_desc_size = EI_INIT;
 547 static expert_field ei_mal_time_sync_port_profile_id_info = EI_INIT;
 548 static expert_field ei_mal_time_sync_port_profile_id_info_ports = EI_INIT;
 549 static expert_field ei_mal_time_sync_port_phys_addr_info = EI_INIT;
 550 static expert_field ei_mal_time_sync_port_phys_addr_info_ports = EI_INIT;
 551 static expert_field ei_mal_time_sync_port_proto_addr_info = EI_INIT;
 552 static expert_field ei_mal_time_sync_port_proto_addr_info_ports = EI_INIT;
 553 static expert_field ei_mal_time_sync_sys_time_and_offset = EI_INIT;
 554 static expert_field ei_proto_log_seg_format = EI_INIT;
 555 static expert_field ei_mal_incomplete_epath = EI_INIT;
 556 static expert_field ei_proto_electronic_key_format = EI_INIT;
 557 static expert_field ei_proto_special_segment_format = EI_INIT;
 558 static expert_field ei_proto_log_seg_type = EI_INIT;
 559 static expert_field ei_proto_log_sub_seg_type = EI_INIT;
 560 static expert_field ei_proto_seg_type = EI_INIT;
 561 static expert_field ei_proto_unsupported_datatype = EI_INIT;
 562 static expert_field ei_mal_serv_gal = EI_INIT;
 563 static expert_field ei_mal_serv_gal_count = EI_INIT;
 564 static expert_field ei_mal_serv_sal = EI_INIT;
 565 static expert_field ei_mal_serv_sal_count = EI_INIT;
 566 static expert_field ei_mal_msp_services = EI_INIT;
 567 static expert_field ei_mal_msp_inv_offset = EI_INIT;
 568 static expert_field ei_mal_msp_missing_services = EI_INIT;
 569 static expert_field ei_mal_msp_resp_offset = EI_INIT;
 570 static expert_field ei_mal_serv_find_next_object = EI_INIT;
 571 static expert_field ei_mal_serv_find_next_object_count = EI_INIT;
 572 static expert_field ei_mal_rpi_no_data = EI_INIT;
 573 static expert_field ei_mal_inv_config_size = EI_INIT;
 574 static expert_field ei_mal_ot_size = EI_INIT;
 575 static expert_field ei_mal_to_size = EI_INIT;
 576
 577
 578 dissector_table_t   subdissector_class_table;
 579 static dissector_table_t   subdissector_symbol_table;
 580
 581 /* Translate function to string - CIP Service codes */
 582 static const value_string cip_sc_vals[] = {
 583    GENERIC_SC_LIST
 584
 585    { 0,                       NULL }
 586 };
 587
 588 /* Translate function to string - CIP Service codes for CM */
 589 static const value_string cip_sc_vals_cm[] = {
 590    GENERIC_SC_LIST
 591
 592    /* Some class specific services */
 593    { SC_CM_FWD_CLOSE,            "Forward Close" },
 594    { SC_CM_FWD_OPEN,             "Forward Open" },
 595    { SC_CM_UNCON_SEND,           "Unconnected Send" },
 596    { SC_CM_LARGE_FWD_OPEN,       "Large Forward Open" },
 597    { SC_CM_GET_CONN_OWNER,       "Get Connection Owner" },
 598
 599    { 0,                       NULL }
 600 };
 601
 602 /* Translate function to string - CIP Service codes for MB */
 603 static const value_string cip_sc_vals_mb[] = {
 604    GENERIC_SC_LIST
 605
 606    /* Some class specific services */
 607    { SC_MB_READ_DISCRETE_INPUTS,    "Read Discrete" },
 608    { SC_MB_READ_COILS,              "Read Coils" },
 609    { SC_MB_READ_INPUT_REGISTERS,    "Read Input Registers" },
 610    { SC_MB_READ_HOLDING_REGISTERS,  "Read Holding Registers" },
 611    { SC_MB_WRITE_COILS,             "Write Coils" },
 612    { SC_MB_WRITE_HOLDING_REGISTERS, "Write Holding Registers" },
 613    { SC_MB_PASSTHROUGH,             "Modbus Passthrough" },
 614
 615    { 0,                       NULL }
 616 };
 617
 618 /* Translate function to string - CIP Service codes for CCO */
 619 static const value_string cip_sc_vals_cco[] = {
 620    GENERIC_SC_LIST
 621
 622    /* Some class specific services */
 623    { SC_CCO_KICK_TIMER,           "Kick Timer" },
 624    { SC_CCO_OPEN_CONN,            "Open Connection" },
 625    { SC_CCO_CLOSE_CONN,           "Close Connection" },
 626    { SC_CCO_STOP_CONN,            "Stop Connection" },
 627    { SC_CCO_CHANGE_START,         "Change Start" },
 628    { SC_CCO_GET_STATUS,           "Get Status" },
 629    { SC_CCO_CHANGE_COMPLETE,      "Change Complete" },
 630    { SC_CCO_AUDIT_CHANGE,         "Audit Changes" },
 631
 632    { 0,                       NULL }
 633 };
 634
 635 /* Translate function to string - CIP Request/Response */
 636 const value_string cip_sc_rr[] = {
 637    { 0,        "Request"  },
 638    { 1,        "Response" },
 639
 640    { 0,        NULL }
 641 };
 642
 643 /* Translate function to string - Compatibility */
 644 static const value_string cip_com_bit_vals[] = {
 645    { 0,        "Bit Cleared" },
 646    { 1,        "Bit Set"     },
 647
 648    { 0,        NULL          }
 649 };
 650
 651 const value_string cip_reset_type_vals[] = {
 652    { 0,        "Cycle Power" },
 653    { 1,        "Factory Default" },
 654    { 2,        "Keep Communication Parameters" },
 655
 656    { 0,        NULL          }
 657 };
 658
 659 /* Translate function to string - Connection priority */
 660 static const value_string cip_con_prio_vals[] = {
 661    { 0,        "Low Priority"  },
 662    { 1,        "High Priority" },
 663    { 2,        "Scheduled"     },
 664    { 3,        "Urgent"        },
 665
 666    { 0,        NULL            }
 667 };
 668
 669 /* Translate function to string - Connection size fixed or variable */
 670 static const value_string cip_con_fw_vals[] = {
 671    { 0,        "Fixed"    },
 672    { 1,        "Variable" },
 673
 674    { 0,        NULL       }
 675 };
 676
 677 /* Translate function to string - Connection owner */
 678 static const value_string cip_con_owner_vals[] = {
 679    { 0,        "Exclusive" },
 680    { 1,        "Redundant" },
 681
 682    { 0,        NULL        }
 683 };
 684
 685 /* Translate function to string - Connection direction */
 686 static const value_string cip_con_dir_vals[] = {
 687    { 0,        "Client" },
 688    { 1,        "Server" },
 689
 690    { 0,        NULL        }
 691 };
 692
 693 /* Translate function to string - Connection type*/
 694 static const value_string cip_con_vals[] = {
 695    { 0,        "Originator" },
 696    { 1,        "Target" },
 697
 698    { 0,        NULL        }
 699 };
 700
 701 /* Translate function to string - Production trigger */
 702 static const value_string cip_con_trigg_vals[] = {
 703    { 0,        "Cyclic" },
 704    { 1,        "Change-Of-State" },
 705    { 2,        "Application Object" },
 706
 707    { 0,        NULL        }
 708 };
 709
 710 /* Translate function to string - Transport class */
 711 static const value_string cip_con_class_vals[] = {
 712    { 0,        "0" },
 713    { 1,        "1" },
 714    { 2,        "2" },
 715    { 3,        "3" },
 716
 717    { 0,        NULL        }
 718 };
 719
 720 /* Translate function to string - Connection type */
 721 static const value_string cip_con_type_vals[] = {
 722    { CONN_TYPE_NULL,        "Null"           },
 723    { CONN_TYPE_MULTICAST,   "Multicast"      },
 724    { CONN_TYPE_P2P,         "Point to Point" },
 725    { CONN_TYPE_RESERVED,    "Reserved"       },
 726
 727    { 0,        NULL             }
 728 };
 729
 730 /* Translate function to string - Timeout Multiplier */
 731 static const value_string cip_con_time_mult_vals[] = {
 732    { 0,        "*4"   },
 733    { 1,        "*8"   },
 734    { 2,        "*16"  },
 735    { 3,        "*32"  },
 736    { 4,        "*64"  },
 737    { 5,        "*128" },
 738    { 6,        "*256" },
 739    { 7,        "*512" },
 740
 741    { 0,        NULL    }
 742 };
 743
 744 /* Translate function to string - Connection Last Action */
 745 static const value_string cip_con_last_action_vals[] = {
 746    { 0,        "No Owner"           },
 747    { 1,        "Owner Is Idle Mode" },
 748    { 2,        "Owner Is Run Mode"  },
 749    { 255,      "Implementation not supported" },
 750
 751    { 0,        NULL             }
 752 };
 753
 754 /* Translate function to string - real time transfer format type */
 755 static const value_string cip_con_rtf_vals[] = {
 756    { 0,        "32-bit Header"  },
 757    { 1,        "Zero data length idle mode"},
 758    { 2,        "Modeless"  },
 759    { 3,        "Heartbeat"  },
 760    { 5,        "Safety"  },
 761
 762    { 0,        NULL             }
 763 };
 764
 765 /* Translate function to string - CCO change type */
 766 static const value_string cip_cco_change_type_vals[] = {
 767    { 0,        "Full"           },
 768    { 1,        "Incremental"    },
 769
 770    { 0,        NULL             }
 771 };
 772
 773 static const value_string cip_time_sync_clock_class_vals[] = {
 774    { 6,        "Primary Reference"          },
 775    { 7,        "Primary Reference (Hold)"   },
 776    { 52,       "Degraded Reference A (Master only)"  },
 777    { 187,      "Degraded Reference B (Master/Slave)" },
 778    { 248,      "Default"                    },
 779    { 255,      "Slave Only"                 },
 780
 781    { 0,        NULL             }
 782 };
 783
 784 static const value_string cip_time_sync_time_accuracy_vals[] = {
 785    { 0x20,   "Accurate to within 25ns"  },
 786    { 0x21,   "Accurate to within 100ns" },
 787    { 0x22,   "Accurate to within 250ns" },
 788    { 0x23,   "Accurate to within 1us"   },
 789    { 0x24,   "Accurate to within 2.5us" },
 790    { 0x25,   "Accurate to within 10us"  },
 791    { 0x26,   "Accurate to within 25us"  },
 792    { 0x27,   "Accurate to within 100us" },
 793    { 0x28,   "Accurate to within 250us" },
 794    { 0x29,   "Accurate to within 1ms"   },
 795    { 0x2A,   "Accurate to within 2.5ms" },
 796    { 0x2B,   "Accurate to within 10ms"  },
 797    { 0x2C,   "Accurate to within 25ms"  },
 798    { 0x2D,   "Accurate to within 100ms" },
 799    { 0x2E,   "Accurate to within 250ms" },
 800    { 0x2F,   "Accurate to within 1s"    },
 801    { 0x30,   "Accurate to within 10s"   },
 802    { 0x31,   "Accurate to >10s"         },
 803    { 0,      NULL             }
 804 };
 805
 806 static const value_string cip_time_sync_time_source_vals[] = {
 807    { 0x10,   "Atomic Clock"        },
 808    { 0x20,   "GPS"                 },
 809    { 0x30,   "Terrestrial Radio"   },
 810    { 0x40,   "PTP"                 },
 811    { 0x50,   "NTP"                 },
 812    { 0x60,   "Hand Set"            },
 813    { 0x90,   "Other"               },
 814    { 0xA0,   "Internal Oscillator" },
 815    { 0,      NULL             }
 816 };
 817
 818 static const value_string cip_time_sync_port_state_vals[] = {
 819    { 1,      "INITIALIZING" },
 820    { 2,      "FAULTY"       },
 821    { 3,      "DISABLED"     },
 822    { 4,      "LISTENING"    },
 823    { 5,      "PRE_MASTER"   },
 824    { 6,      "MASTER"       },
 825    { 7,      "PASSIVE"      },
 826    { 8,      "UNCALIBRATED" },
 827    { 9,      "SLAVE"        },
 828    { 0,      NULL           }
 829 };
 830
 831 static const value_string cip_time_sync_network_protocol_vals[] = {
 832    { 1,      "UDP/IPv4"     },
 833    { 2,      "UDP/IPv6"     },
 834    { 3,      "IEEE 802.3"   },
 835    { 4,      "DeviceNet"    },
 836    { 5,      "ControlNet"   },
 837    { 0xFFFF, "Local or Unknown protocol"   },
 838    { 0,      NULL           }
 839 };
 840
 841
 842 static const value_string cip_path_seg_vals[] = {
 843    { ((CI_PORT_SEGMENT>>5)&7),       "Port Segment" },
 844    { ((CI_LOGICAL_SEGMENT>>5)&7),    "Logical Segment" },
 845    { ((CI_NETWORK_SEGMENT>>5)&7),    "Network Segment" },
 846    { ((CI_SYMBOLIC_SEGMENT>>5)&7),   "Symbolic Segment" },
 847    { ((CI_DATA_SEGMENT>>5)&7),       "Data Segment" },
 848    { 5,             "Constructed Data Type" },
 849    { 6,             "Elementary Data Type" },
 850    { 7,             "Reserved" },
 851
 852    { 0,                          NULL }
 853 };
 854
 855 static const value_string cip_logical_segment_type_vals[] = {
 856    { ((CI_LOGICAL_SEG_CLASS_ID>>2)&7),      "Class ID" },
 857    { ((CI_LOGICAL_SEG_INST_ID>>2)&7),       "Instance ID" },
 858    { ((CI_LOGICAL_SEG_MBR_ID>>2)&7),        "Member ID" },
 859    { ((CI_LOGICAL_SEG_CON_POINT>>2)&7),     "Connection Point" },
 860    { ((CI_LOGICAL_SEG_ATTR_ID>>2)&7),       "Attribute ID" },
 861    { ((CI_LOGICAL_SEG_SPECIAL>>2)&7),       "Special" },
 862    { ((CI_LOGICAL_SEG_SERV_ID>>2)&7),       "Service ID" },
 863    { ((CI_LOGICAL_SEG_RES_1>>2)&7),         "Reserved" },
 864
 865    { 0,                          NULL }
 866 };
 867
 868 static const value_string cip_logical_segment_format_vals[] = {
 869    { CI_LOGICAL_SEG_8_BIT,           "8-bit Logical Segment" },
 870    { CI_LOGICAL_SEG_16_BIT,          "16-bit Logical Segment" },
 871    { CI_LOGICAL_SEG_32_BIT,          "32-bit Logical Segment" },
 872    { CI_LOGICAL_SEG_RES_2,           "Reserved" },
 873
 874    { 0,                          NULL }
 875 };
 876
 877 static const value_string cip_logical_seg_vals[] = {
 878    {((CI_LOGICAL_SEG_CLASS_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Class Segment"},
 879    {((CI_LOGICAL_SEG_CLASS_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Class Segment"},
 880    {((CI_LOGICAL_SEG_CLASS_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Class Segment"},
 881
 882    {((CI_LOGICAL_SEG_INST_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Instance Segment"},
 883    {((CI_LOGICAL_SEG_INST_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Instance Segment"},
 884    {((CI_LOGICAL_SEG_INST_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Instance Segment"},
 885
 886    {((CI_LOGICAL_SEG_MBR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Member Segment"},
 887    {((CI_LOGICAL_SEG_MBR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Member Segment"},
 888    {((CI_LOGICAL_SEG_MBR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Member Segment"},
 889
 890    {((CI_LOGICAL_SEG_CON_POINT & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Connection Point Segment"},
 891    {((CI_LOGICAL_SEG_CON_POINT & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Connection Point Segment"},
 892    {((CI_LOGICAL_SEG_CON_POINT & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Connection Point Segment"},
 893
 894    {((CI_LOGICAL_SEG_ATTR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Attribute Segment"},
 895    {((CI_LOGICAL_SEG_ATTR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Attribute Segment"},
 896    {((CI_LOGICAL_SEG_ATTR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Attribute Segment"},
 897
 898    {CI_LOGICAL_SEG_SPECIAL, "Electronic Key Segment"},
 899
 900    { 0,                          NULL }
 901 };
 902
 903 static const value_string cip_data_segment_type_vals[] = {
 904    {CI_DATA_SEG_SIMPLE, "Simple Data Segment"},
 905    {CI_DATA_SEG_SYMBOL, "ANSI Extended Symbol Segment"},
 906
 907    { 0,                          NULL }
 908 };
 909
 910 static const value_string cip_network_segment_type_vals[] = {
 911    {CI_NETWORK_SEG_SCHEDULE,     "Schedule Segment"},
 912    {CI_NETWORK_SEG_FIXED_TAG,    "Fixed Tag Segment"},
 913    {CI_NETWORK_SEG_PROD_INHI,    "Production Inhibit Time"},
 914    {CI_NETWORK_SEG_SAFETY,       "Safety Segment"},
 915    {CI_NETWORK_SEG_EXTENDED,     "Extended Network Segment"},
 916
 917    { 0,                          NULL }
 918 };
 919
 920 static const value_string cip_safety_segment_format_type_vals[] = {
 921    {0,    "Target Format"},
 922    {1,    "Router Format"},
 923    {2,    "Extended Format"},
 924
 925    { 0,                          NULL }
 926 };
 927
 928 static const value_string cip_cm_rpi_type_vals[] = {
 929    {0,   "RPI acceptable"},
 930    {1,   "Unspecified"},
 931    {2,   "Minimum acceptable RPI"},
 932    {3,   "Maximum acceptable RPI"},
 933    {4,   "Required RPI to correct mismatch"},
 934
 935    { 0,                          NULL }
 936 };
 937
 938 /* Translate function to string - CIP General Status codes */
 939 static const value_string cip_gs_vals[] = {
 940    { CI_GRC_SUCCESS,             "Success" },
 941    { CI_GRC_FAILURE,             "Connection failure" },
 942    { CI_GRC_NO_RESOURCE,         "Resource unavailable" },
 943    { CI_GRC_BAD_DATA,            "Invalid parameter value" },
 944    { CI_GRC_BAD_PATH,            "Path segment error" },
 945    { CI_GRC_BAD_CLASS_INSTANCE,  "Path destination unknown" },
 946    { CI_GRC_PARTIAL_DATA,        "Partial transfer" },
 947    { CI_GRC_CONN_LOST,           "Connection lost" },
 948    { CI_GRC_BAD_SERVICE,         "Service not supported" },
 949    { CI_GRC_BAD_ATTR_DATA,       "Invalid attribute value" },
 950    { CI_GRC_ATTR_LIST_ERROR,     "Attribute list error" },
 951    { CI_GRC_ALREADY_IN_MODE,     "Already in requested mode/state" },
 952    { CI_GRC_BAD_OBJ_MODE,        "Object state conflict" },
 953    { CI_GRC_OBJ_ALREADY_EXISTS,  "Object already exists" },
 954    { CI_GRC_ATTR_NOT_SETTABLE,   "Attribute not settable" },
 955    { CI_GRC_PERMISSION_DENIED,   "Privilege violation" },
 956    { CI_GRC_DEV_IN_WRONG_STATE,  "Device state conflict" },
 957    { CI_GRC_REPLY_DATA_TOO_LARGE,"Reply data too large" },
 958    { CI_GRC_FRAGMENT_PRIMITIVE,  "Fragmentation of a primitive value" },
 959    { CI_GRC_CONFIG_TOO_SMALL,    "Not enough data" },
 960    { CI_GRC_UNDEFINED_ATTR,      "Attribute not supported" },
 961    { CI_GRC_CONFIG_TOO_BIG,      "Too much data" },
 962    { CI_GRC_OBJ_DOES_NOT_EXIST,  "Object does not exist" },
 963    { CI_GRC_NO_FRAGMENTATION,    "Service fragmentation sequence not in progress" },
 964    { CI_GRC_DATA_NOT_SAVED,      "No stored attribute data" },
 965    { CI_GRC_DATA_WRITE_FAILURE,  "Store operation failure" },
 966    { CI_GRC_REQUEST_TOO_LARGE,   "Routing failure, request packet too large" },
 967    { CI_GRC_RESPONSE_TOO_LARGE,  "Routing failure, response packet too large" },
 968    { CI_GRC_MISSING_LIST_DATA,   "Missing attribute list entry data" },
 969    { CI_GRC_INVALID_LIST_STATUS, "Invalid attribute value list" },
 970    { CI_GRC_SERVICE_ERROR,       "Embedded service error" },
 971    { CI_GRC_CONN_RELATED_FAILURE,"Vendor specific error" },
 972    { CI_GRC_INVALID_PARAMETER,   "Invalid parameter" },
 973    { CI_GRC_WRITE_ONCE_FAILURE,  "Write-once value or medium already written" },
 974    { CI_GRC_INVALID_REPLY,       "Invalid reply received" },
 975    { CI_GRC_BUFFER_OVERFLOW,     "Buffer overflow" },
 976    { CI_GRC_MESSAGE_FORMAT,      "Invalid message format" },
 977    { CI_GRC_BAD_KEY_IN_PATH,     "Key failure in path" },
 978    { CI_GRC_BAD_PATH_SIZE,       "Path size invalid" },
 979    { CI_GRC_UNEXPECTED_ATTR,     "Unexpected attribute in list" },
 980    { CI_GRC_INVALID_MEMBER,      "Invalid Member ID" },
 981    { CI_GRC_MEMBER_NOT_SETTABLE, "Member not settable" },
 982    { CI_GRC_G2_SERVER_FAILURE,   "Group 2 only server general failure" },
 983    { CI_GRC_UNKNOWN_MB_ERROR,    "Unknown Modbus error" },
 984    { CI_GRC_ATTRIBUTE_NOT_GET,   "Attribute not gettable" },
 985
 986    { 0,                          NULL }
 987 };
 988
 989 value_string_ext cip_gs_vals_ext = VALUE_STRING_EXT_INIT(cip_gs_vals);
 990
 991 /* Connection Manager Extended Status codes */
 992 #define CM_ES_DUP_FWD_OPEN                            0x100
 993 #define CM_ES_CLASS_AND_TRIGGER                       0x103
 994 #define CM_ES_OWNERSHIP_CONFLICT                      0x106
 995 #define CM_ES_TARGET_CONN_NOT_FOUND                   0x107
 996 #define CM_ES_INVALID_NET_CONN_PARAM                  0x108
 997 #define CM_ES_INVALID_CONNECTION_SIZE                 0x109
 998 #define CM_ES_TARGET_CONNECTION_NOT_CONFIGURED        0x110
 999 #define CM_ES_RPI_NOT_SUPPORTED                       0x111
1000 #define CM_ES_RPI_NOT_ACCEPTABLE                      0x112
1001 #define CM_ES_OUT_OF_CONNECTIONS                      0x113
1002 #define CM_ES_VENDOR_ID_OR_PRODUCT_CODE_MISMATCH      0x114
1003 #define CM_ES_DEVICE_TYPE_MISMATCH                    0x115
1004 #define CM_ES_REVISION_MISMATCH                       0x116
1005 #define CM_ES_INVALID_PROD_CONS_APP_PATH              0x117
1006 #define CM_ES_INVALID_OR_INCONSISTENT_CONF_APP_PATH   0x118
1007 #define CM_ES_NON_LISTEN_ONLY_CONN_NOT_OPENED         0x119
1008 #define CM_ES_TARGET_OBJECT_OUT_OF_CONNECTIONS        0x11A
1009 #define CM_ES_RPI_SMALLER_THAN_PROD_INHIBIT_TIME      0x11B
1010 #define CM_ES_TRANSPORT_CLASS_NOT_SUPPORTED           0x11C
1011 #define CM_ES_PRODUCTION_TRIGGER_NOT_SUPPORTED        0x11D
1012 #define CM_ES_DIRECTION_NOT_SUPPORTED                 0x11E
1013 #define CM_ES_INVALID_OT_NET_CONN_FIX_VAR             0x11F
1014 #define CM_ES_INVALID_TO_NET_CONN_FIX_VAR             0x120
1015 #define CM_ES_INVALID_OT_NET_CONN_PRIORITY            0x121
1016 #define CM_ES_INVALID_TO_NET_CONN_PRIORITY            0x122
1017 #define CM_ES_INVALID_OT_NET_CONN_TYPE                0x123
1018 #define CM_ES_INVALID_TO_NET_CONN_TYPE                0x124
1019 #define CM_ES_INVALID_OT_NET_CONN_REDUNDANT_OWNER     0x125
1020 #define CM_ES_INVALID_CONFIGURATION_SIZE              0x126
1021 #define CM_ES_INVALID_OT_SIZE                         0x127
1022 #define CM_ES_INVALID_TO_SIZE                         0x128
1023 #define CM_ES_INVALID_CONFIGURATION_APP_PATH          0x129
1024 #define CM_ES_INVALID_CONSUMING_APP_PATH              0x12A
1025 #define CM_ES_INVALID_PRODUCING_APP_PATH              0x12B
1026 #define CM_ES_CONFIGURATION_SYMBOL_NOT_EXIST          0x12C
1027 #define CM_ES_CONSUMING_SYMBOL_NOT_EXIST              0x12D
1028 #define CM_ES_PRODUCING_SYMBOL_NOT_EXIST              0x12E
1029 #define CM_ES_INCONSISTENT_APP_PATH_COMBO             0x12F
1030 #define CM_ES_INCONSISTENT_CONSUME_DATA_FORMAT        0x130
1031 #define CM_ES_INCONSISTENT_PRODUCE_DATA_FORMAT        0x131
1032 #define CM_ES_NULL_FORWARD_OPEN_NOT_SUPPORTED         0x132
1033 #define CM_ES_CONNECTION_TIMED_OUT                    0x203
1034 #define CM_ES_UNCONNECTED_REQUEST_TIMED_OUT           0x204
1035 #define CM_ES_PARAMETER_ERROR_IN_UNCONNECTED_REQUEST  0x205
1036 #define CM_ES_MESSAGE_TOO_LARGE_FOR_UNCONNECTED_SEND  0x206
1037 #define CM_ES_UNCONNECTED_ACK_WITHOUT_REPLY           0x207
1038 #define CM_ES_NO_BUFFER_MEMORY_AVAILABLE              0x301
1039 #define CM_ES_NETWORK_BANDWIDTH_NOT_AVAIL_FOR_DATA    0x302
1040 #define CM_ES_NO_CONSUMED_CONN_ID_FILTER_AVAILABLE    0x303
1041 #define CM_ES_NOT_CONFIGURED_TO_SEND_SCHEDULED_DATA   0x304
1042 #define CM_ES_SCHEDULE_SIGNATURE_MISMATCH             0x305
1043 #define CM_ES_SCHEDULE_SIGNATURE_VALIDATION_NOT_POSS  0x306
1044 #define CM_ES_PORT_NOT_AVAILABLE                      0x311
1045 #define CM_ES_LINK_ADDRESS_NOT_VALID                  0x312
1046 #define CM_ES_INVALID_SEGMENT_IN_CONN_PATH            0x315
1047 #define CM_ES_FWD_CLOSE_CONN_PATH_MISMATCH            0x316
1048 #define CM_ES_SCHEDULING_NOT_SPECIFIED                0x317
1049 #define CM_ES_LINK_ADDRESS_TO_SELF_INVALID            0x318
1050 #define CM_ES_SECONDARY_RESOURCES_UNAVAILABLE         0x319
1051 #define CM_ES_RACK_CONNECTION_ALREADY_ESTABLISHED     0x31A
1052 #define CM_ES_MODULE_CONNECTION_ALREADY_ESTABLISHED   0x31B
1053 #define CM_ES_MISCELLANEOUS                           0x31C
1054 #define CM_ES_REDUNDANT_CONNECTION_MISMATCH           0x31D
1055 #define CM_ES_NO_CONSUMER_RES_AVAIL_IN_PROD_MODULE    0x31E
1056 #define CM_ES_NO_CONSUMER_RES_CONF_IN_PROD_MODULE     0x31F
1057 #define CM_ES_NETWORK_LINK_OFFLINE                    0x800
1058 #define CM_ES_INCOMPATIBLE_MULTICAST_RPI              0x801
1059 #define CM_ES_INVALID_SAFETY_CONN_SIZE                0x802
1060 #define CM_ES_INVALID_SAFETY_CONN_FORMAT              0x803
1061 #define CM_ES_INVALID_TIME_CORRECTION_CONN_PARAM      0x804
1062 #define CM_ES_INVALID_PING_INTERVAL_EPI_MULTIPLIER    0x805
1063 #define CM_ES_TIME_COORDINATION_MSG_MIN_MULTIPLIER    0x806
1064 #define CM_ES_NETWORK_TIME_EXPECTATION_MULTIPLIER     0x807
1065 #define CM_ES_TIMEOUT_MULTIPLIER                      0x808
1066 #define CM_ES_INVALID_MAX_CONSUMER_NUMBER             0x809
1067 #define CM_ES_INVALID_CPCRC                           0x80A
1068 #define CM_ES_TIME_CORRECTION_CONN_ID_INVALID         0x80B
1069 #define CM_ES_SCID_MISMATCH                           0x80C
1070 #define CM_ES_TUNID_NOT_SET                           0x80D
1071 #define CM_ES_TUNID_MISMATCH                          0x80E
1072 #define CM_ES_CONFIGURATION_OPERATION_NOT_ALLOWED     0x80F
1073 #define CM_ES_NO_TARGET_APP_DATA_AVAILABLE            0x810
1074 #define CM_ES_NO_ORIG_APP_DATA_AVAILABLE              0x811
1075 #define CM_ES_NODE_ADDRESS_CHANGED_AFTER_SCHEDULED    0x812
1076 #define CM_ES_NOT_CONFIGURED_MULTICAST                0x813
1077 #define CM_ES_INVALID_PROD_CONS_DATA_FORMAT           0x814
1078
1079 /* Translate function to string - CIP General Status codes */
1080 static const value_string cip_cm_ext_st_vals[] = {
1081    { CM_ES_DUP_FWD_OPEN,                           "Connection in use or duplicate Forward Open" },
1082    { CM_ES_CLASS_AND_TRIGGER,                      "Transport class and trigger combination not supported" },
1083    { CM_ES_OWNERSHIP_CONFLICT,                     "Ownership conflict" },
1084    { CM_ES_TARGET_CONN_NOT_FOUND,                  "Target connection not found" },
1085    { CM_ES_INVALID_NET_CONN_PARAM,                 "Invalid network connection parameter" },
1086    { CM_ES_INVALID_CONNECTION_SIZE,                "Invalid connection size" },
1087    { CM_ES_TARGET_CONNECTION_NOT_CONFIGURED,       "Target for connection not configured" },
1088    { CM_ES_RPI_NOT_SUPPORTED,                      "RPI not supported" },
1089    { CM_ES_RPI_NOT_ACCEPTABLE,                     "RPI value(s) not acceptable" },
1090    { CM_ES_OUT_OF_CONNECTIONS,                     "Out of connections" },
1091    { CM_ES_VENDOR_ID_OR_PRODUCT_CODE_MISMATCH,     "Vendor ID or product code mismatch" },
1092    { CM_ES_DEVICE_TYPE_MISMATCH,                   "Device type mismatch" },
1093    { CM_ES_REVISION_MISMATCH,                      "Revision mismatch" },
1094    { CM_ES_INVALID_PROD_CONS_APP_PATH,             "Invalid produced or consumed application path" },
1095    { CM_ES_INVALID_OR_INCONSISTENT_CONF_APP_PATH,  "Invalid or inconsistent configuration application path" },
1096    { CM_ES_NON_LISTEN_ONLY_CONN_NOT_OPENED,        "Non-listen only connection not opened" },
1097    { CM_ES_TARGET_OBJECT_OUT_OF_CONNECTIONS,       "Target object out of connections" },
1098    { CM_ES_RPI_SMALLER_THAN_PROD_INHIBIT_TIME,     "RPI is smaller than the production inhibit time" },
1099    { CM_ES_TRANSPORT_CLASS_NOT_SUPPORTED,          "Transport class not supported" },
1100    { CM_ES_PRODUCTION_TRIGGER_NOT_SUPPORTED,       "Production trigger not supported" },
1101    { CM_ES_DIRECTION_NOT_SUPPORTED,                "Direction not supported" },
1102    { CM_ES_INVALID_OT_NET_CONN_FIX_VAR,            "Invalid O->T Fixed/Variable" },
1103    { CM_ES_INVALID_TO_NET_CONN_FIX_VAR,            "Invalid T->O Fixed/Variable" },
1104    { CM_ES_INVALID_OT_NET_CONN_PRIORITY,           "Invalid O->T Priority" },
1105    { CM_ES_INVALID_TO_NET_CONN_PRIORITY,           "Invalid T->O Priority" },
1106    { CM_ES_INVALID_OT_NET_CONN_TYPE,               "Invalid O->T connection type" },
1107    { CM_ES_INVALID_TO_NET_CONN_TYPE,               "Invalid T->O connection type" },
1108    { CM_ES_INVALID_OT_NET_CONN_REDUNDANT_OWNER,    "Invalid O->T redundant owner" },
1109    { CM_ES_INVALID_CONFIGURATION_SIZE,             "Invalid configuration size" },
1110    { CM_ES_INVALID_OT_SIZE,                        "Invalid O->T size" },
1111    { CM_ES_INVALID_TO_SIZE,                        "Invalid T->O size" },
1112    { CM_ES_INVALID_CONFIGURATION_APP_PATH,         "Invalid configuration application path" },
1113    { CM_ES_INVALID_CONSUMING_APP_PATH,             "Invalid consuming application path" },
1114    { CM_ES_INVALID_PRODUCING_APP_PATH,             "Invalid producing application path" },
1115    { CM_ES_CONFIGURATION_SYMBOL_NOT_EXIST,         "Configuration symbol does not exist" },
1116    { CM_ES_CONSUMING_SYMBOL_NOT_EXIST,             "Consuming symbol does not exist" },
1117    { CM_ES_PRODUCING_SYMBOL_NOT_EXIST,             "Producing symbol does not exist" },
1118    { CM_ES_INCONSISTENT_APP_PATH_COMBO,            "Inconsistent application path combination" },
1119    { CM_ES_INCONSISTENT_CONSUME_DATA_FORMAT,       "Inconsistent consume data format" },
1120    { CM_ES_INCONSISTENT_PRODUCE_DATA_FORMAT,       "Inconsistent produce data format" },
1121    { CM_ES_NULL_FORWARD_OPEN_NOT_SUPPORTED,        "NULL ForwardOpen not supported" },
1122    { CM_ES_CONNECTION_TIMED_OUT,                   "Connection timed out" },
1123    { CM_ES_UNCONNECTED_REQUEST_TIMED_OUT,          "Unconnected request timed out" },
1124    { CM_ES_PARAMETER_ERROR_IN_UNCONNECTED_REQUEST, "Parameter error in unconnected request" },
1125    { CM_ES_MESSAGE_TOO_LARGE_FOR_UNCONNECTED_SEND, "Message too large for UnconnectedSend" },
1126    { CM_ES_UNCONNECTED_ACK_WITHOUT_REPLY,          "Unconnected acknowledged without reply" },
1127    { CM_ES_NO_BUFFER_MEMORY_AVAILABLE,             "No buffer memory available" },
1128    { CM_ES_NETWORK_BANDWIDTH_NOT_AVAIL_FOR_DATA,   "Network bandwidth not available for data" },
1129    { CM_ES_NO_CONSUMED_CONN_ID_FILTER_AVAILABLE,   "No consumed connection ID filter available" },
1130    { CM_ES_NOT_CONFIGURED_TO_SEND_SCHEDULED_DATA,  "Not confgured to send scheduled priority data" },
1131    { CM_ES_SCHEDULE_SIGNATURE_MISMATCH,            "Schedule signature mismatch" },
1132    { CM_ES_SCHEDULE_SIGNATURE_VALIDATION_NOT_POSS, "Schedule signature validation not possible" },
1133    { CM_ES_PORT_NOT_AVAILABLE,                     "Port not available" },
1134    { CM_ES_LINK_ADDRESS_NOT_VALID,                 "Link address not valid" },
1135    { CM_ES_INVALID_SEGMENT_IN_CONN_PATH,           "Invalid segment in connection path" },
1136    { CM_ES_FWD_CLOSE_CONN_PATH_MISMATCH,           "ForwardClose connection path mismatch" },
1137    { CM_ES_SCHEDULING_NOT_SPECIFIED,               "Scheduling not specified" },
1138    { CM_ES_LINK_ADDRESS_TO_SELF_INVALID,           "Link address to self invalid" },
1139    { CM_ES_SECONDARY_RESOURCES_UNAVAILABLE,        "Secondary resources unavailable" },
1140    { CM_ES_RACK_CONNECTION_ALREADY_ESTABLISHED,    "Rack connection already established" },
1141    { CM_ES_MODULE_CONNECTION_ALREADY_ESTABLISHED,  "Module connection already established" },
1142    { CM_ES_MISCELLANEOUS,                          "Miscellaneous" },
1143    { CM_ES_REDUNDANT_CONNECTION_MISMATCH,          "Redundant connection mismatch" },
1144    { CM_ES_NO_CONSUMER_RES_AVAIL_IN_PROD_MODULE,   "No more user configurable link consumer resources available in the producing module" },
1145    { CM_ES_NO_CONSUMER_RES_CONF_IN_PROD_MODULE,    "No more user configurable link consumer resources configured in the producing module" },
1146    { CM_ES_NETWORK_LINK_OFFLINE,                   "Network link offline" },
1147    { CM_ES_INCOMPATIBLE_MULTICAST_RPI,             "Incompatible Multicast RPI" },
1148    { CM_ES_INVALID_SAFETY_CONN_SIZE,               "Invalid Safety Connection Size" },
1149    { CM_ES_INVALID_SAFETY_CONN_FORMAT,             "Invalid Safety Connection Format" },
1150    { CM_ES_INVALID_TIME_CORRECTION_CONN_PARAM,     "Invalid Time Correction Connection Parameters" },
1151    { CM_ES_INVALID_PING_INTERVAL_EPI_MULTIPLIER,   "Invalid Ping Interval EPI Multiplier" },
1152    { CM_ES_TIME_COORDINATION_MSG_MIN_MULTIPLIER,   "Time Coordination Msg Min Multiplier" },
1153    { CM_ES_NETWORK_TIME_EXPECTATION_MULTIPLIER,    "Network Time Expectation Multiplier" },
1154    { CM_ES_TIMEOUT_MULTIPLIER,                     "Timeout Multiplier" },
1155    { CM_ES_INVALID_MAX_CONSUMER_NUMBER,            "Invalid Max Consumer Number" },
1156    { CM_ES_INVALID_CPCRC,                          "Invalid CPCRC" },
1157    { CM_ES_TIME_CORRECTION_CONN_ID_INVALID,        "Time Correction Connection ID Invalid" },
1158    { CM_ES_SCID_MISMATCH,                          "SCID Mismatch" },
1159    { CM_ES_TUNID_NOT_SET,                          "TUNID not set" },
1160    { CM_ES_TUNID_MISMATCH,                         "TUNID Mismatch" },
1161    { CM_ES_CONFIGURATION_OPERATION_NOT_ALLOWED,    "Configuration operation not allowed" },
1162    { CM_ES_NO_TARGET_APP_DATA_AVAILABLE,           "No target application data available" },
1163    { CM_ES_NO_ORIG_APP_DATA_AVAILABLE,             "No originator application data available" },
1164    { CM_ES_NODE_ADDRESS_CHANGED_AFTER_SCHEDULED,   "Node address has changed since the network was scheduled" },
1165    { CM_ES_NOT_CONFIGURED_MULTICAST,               "Not configured for off-subnet multicast" },
1166    { CM_ES_INVALID_PROD_CONS_DATA_FORMAT,          "Invalid produce/consume data format" },
1167
1168    { 0,                          NULL }
1169 };
1170
1171 value_string_ext cip_cm_ext_st_vals_ext = VALUE_STRING_EXT_INIT(cip_cm_ext_st_vals);
1172
1173 /* Translate Vendor IDs */
1174 static const value_string cip_vendor_vals[] = {
1175    {    0,   "Reserved" },
1176    {    1,   "Rockwell Automation/Allen-Bradley" },
1177    {    2,   "Namco Controls Corp." },
1178    {    3,   "Honeywell Inc." },
1179    {    4,   "Parker Hannifin Corp. (Veriflo Division)" },
1180    {    5,   "Rockwell Automation/Reliance Elec." },
1181    {    6,   "Reserved" },
1182    {    7,   "SMC Corporation" },
1183    {    8,   "Molex Incorporated" },
1184    {    9,   "Western Reserve Controls Corp." },
1185    {   10,   "Advanced Micro Controls Inc. (AMCI)" },
1186    {   11,   "ASCO Pneumatic Controls" },
1187    {   12,   "Banner Engineering Corp." },
1188    {   13,   "Belden Wire & Cable Company" },
1189    {   14,   "Cooper Interconnect" },
1190    {   15,   "Reserved" },
1191    {   16,   "Daniel Woodhead Co. (Woodhead Connectivity)" },
1192    {   17,   "Dearborn Group Inc." },
1193    {   18,   "Reserved" },
1194    {   19,   "Helm Instrument Company" },
1195    {   20,   "Huron Net Works" },
1196    {   21,   "Lumberg, Inc." },
1197    {   22,   "Online Development Inc.(Automation Value)" },
1198    {   23,   "Vorne Industries, Inc." },
1199    {   24,   "ODVA Special Reserve" },
1200    {   25,   "Reserved" },
1201    {   26,   "Festo Corporation" },
1202    {   27,   "Reserved" },
1203    {   28,   "Reserved" },
1204    {   29,   "Reserved" },
1205    {   30,   "Unico, Inc." },
1206    {   31,   "Ross Controls" },
1207    {   32,   "Reserved" },
1208    {   33,   "Reserved" },
1209    {   34,   "Hohner Corp." },
1210    {   35,   "Micro Mo Electronics, Inc." },
1211    {   36,   "MKS Instruments, Inc." },
1212    {   37,   "Yaskawa Electric America formerly Magnetek Drives" },
1213    {   38,   "Reserved" },
1214    {   39,   "AVG Automation (Uticor)" },
1215    {   40,   "Wago Corporation" },
1216    {   41,   "Kinetics (Unit Instruments)" },
1217    {   42,   "IMI Norgren Limited" },
1218    {   43,   "BALLUFF, Inc." },
1219    {   44,   "Yaskawa Electric America, Inc." },
1220    {   45,   "Eurotherm Controls Inc" },
1221    {   46,   "ABB Industrial Systems" },
1222    {   47,   "Omron Corporation" },
1223    {   48,   "TURCk, Inc." },
1224    {   49,   "Grayhill Inc." },
1225    {   50,   "Real Time Automation (C&ID)" },
1226    {   51,   "Reserved" },
1227    {   52,   "Numatics, Inc." },
1228    {   53,   "Lutze, Inc." },
1229    {   54,   "Reserved" },
1230    {   55,   "Reserved" },
1231    {   56,   "Softing GmbH" },
1232    {   57,   "Pepperl + Fuchs" },
1233    {   58,   "Spectrum Controls, Inc." },
1234    {   59,   "D.I.P. Inc. MKS Inst." },
1235    {   60,   "Applied Motion Products, Inc." },
1236    {   61,   "Sencon Inc." },
1237    {   62,   "High Country Tek" },
1238    {   63,   "SWAC Automation Consult GmbH" },
1239    {   64,   "Clippard Instrument Laboratory" },
1240    {   65,   "Reserved" },
1241    {   66,   "Reserved" },
1242    {   67,   "Reserved" },
1243    {   68,   "Eaton Electrical" },
1244    {   69,   "Reserved" },
1245    {   70,   "Reserved" },
1246    {   71,   "Toshiba International Corp." },
1247    {   72,   "Control Technology Incorporated" },
1248    {   73,   "TCS (NZ) Ltd." },
1249    {   74,   "Hitachi, Ltd." },
1250    {   75,   "ABB Robotics Products AB" },
1251    {   76,   "NKE Corporation" },
1252    {   77,   "Rockwell Software, Inc." },
1253    {   78,   "Escort Memory Systems (A Datalogic Group Co.)" },
1254    {   79,   "Reserved" },
1255    {   80,   "Industrial Devices Corporation" },
1256    {   81,   "IXXAT Automation GmbH" },
1257    {   82,   "Mitsubishi Electric Automation, Inc." },
1258    {   83,   "OPTO-22" },
1259    {   84,   "Reserved" },
1260    {   85,   "Reserved" },
1261    {   86,   "Horner Electric" },
1262    {   87,   "Burkert Werke GmbH & Co. KG" },
1263    {   88,   "Reserved" },
1264    {   89,   "Industrial Indexing Systems, Inc." },
1265    {   90,   "HMS Industrial Networks AB" },
1266    {   91,   "Robicon" },
1267    {   92,   "Helix Technology (Granville-Phillips)" },
1268    {   93,   "Arlington Laboratory" },
1269    {   94,   "Advantech Co. Ltd." },
1270    {   95,   "Square D Company" },
1271    {   96,   "Digital Electronics Corp." },
1272    {   97,   "Danfoss" },
1273    {   98,   "Reserved" },
1274    {   99,   "Reserved" },
1275    {  100,   "Bosch Rexroth Corporation, Pneumatics" },
1276    {  101,   "Applied Materials, Inc." },
1277    {  102,   "Showa Electric Wire & Cable Co." },
1278    {  103,   "Pacific Scientific (API Controls Inc.)" },
1279    {  104,   "Sharp Manufacturing Systems Corp." },
1280    {  105,   "Olflex Wire & Cable, Inc." },
1281    {  106,   "Reserved" },
1282    {  107,   "Unitrode" },
1283    {  108,   "Beckhoff Automation GmbH" },
1284    {  109,   "National Instruments" },
1285    {  110,   "Mykrolis Corporations (Millipore)" },
1286    {  111,   "International Motion Controls Corp." },
1287    {  112,   "Reserved" },
1288    {  113,   "SEG Kempen GmbH" },
1289    {  114,   "Reserved" },
1290    {  115,   "Reserved" },
1291    {  116,   "MTS Systems Corp." },
1292    {  117,   "Krones, Inc" },
1293    {  118,   "Reserved" },
1294    {  119,   "EXOR Electronic R & D" },
1295    {  120,   "SIEI S.p.A." },
1296    {  121,   "KUKA Roboter GmbH" },
1297    {  122,   "Reserved" },
1298    {  123,   "SEC (Samsung Electronics Co., Ltd)" },
1299    {  124,   "Binary Electronics Ltd" },
1300    {  125,   "Flexible Machine Controls" },
1301    {  126,   "Reserved" },
1302    {  127,   "ABB Inc. (Entrelec)" },
1303    {  128,   "MAC Valves, Inc." },
1304    {  129,   "Auma Actuators Inc" },
1305    {  130,   "Toyoda Machine Works, Ltd" },
1306    {  131,   "Reserved" },
1307    {  132,   "Reserved" },
1308    {  133,   "Balogh T.A.G., Corporation" },
1309    {  134,   "TR Systemtechnik GmbH" },
1310    {  135,   "UNIPULSE Corporation" },
1311    {  136,   "Reserved" },
1312    {  137,   "Reserved" },
1313    {  138,   "Conxall Corporation Inc." },
1314    {  139,   "Reserved" },
1315    {  140,   "Reserved" },
1316    {  141,   "Kuramo Electric Co., Ltd." },
1317    {  142,   "Creative Micro Designs" },
1318    {  143,   "GE Industrial Systems" },
1319    {  144,   "Leybold Vacuum GmbH" },
1320    {  145,   "Siemens Energy & Automation/Drives" },
1321    {  146,   "Kodensha Ltd" },
1322    {  147,   "Motion Engineering, Inc." },
1323    {  148,   "Honda Engineering Co., Ltd" },
1324    {  149,   "EIM Valve Controls" },
1325    {  150,   "Melec Inc." },
1326    {  151,   "Sony Manufacturing Systems Corporation" },
1327    {  152,   "North American Mfg." },
1328    {  153,   "WATLOW" },
1329    {  154,   "Japan Radio Co., Ltd" },
1330    {  155,   "NADEX Co., Ltd" },
1331    {  156,   "Ametek Automation & Process Technologies" },
1332    {  157,   "Reserved" },
1333    {  158,   "KVASER AB" },
1334    {  159,   "IDEC IZUMI Corporation" },
1335    {  160,   "Mitsubishi Heavy Industries Ltd" },
1336    {  161,   "Mitsubishi Electric Corporation" },
1337    {  162,   "Horiba-STEC Inc." },
1338    {  163,   "esd electronic system design gmbh" },
1339    {  164,   "DAIHEN Corporation" },
1340    {  165,   "Tyco Valves & Controls/Keystone" },
1341    {  166,   "EBARA Corporation" },
1342    {  167,   "Reserved" },
1343    {  168,   "Reserved" },
1344    {  169,   "Hokuyo Electric Co. Ltd" },
1345    {  170,   "Pyramid Solutions, Inc." },
1346    {  171,   "Denso Wave Incorporated" },
1347    {  172,   "HLS Hard-Line Solutions Inc" },
1348    {  173,   "Caterpillar, Inc." },
1349    {  174,   "PDL Electronics Ltd." },
1350    {  175,   "Reserved" },
1351    {  176,   "Red Lion Controls" },
1352    {  177,   "ANELVA Corporation" },
1353    {  178,   "Toyo Denki Seizo KK" },
1354    {  179,   "Sanyo Denki Co., Ltd" },
1355    {  180,   "Advanced Energy Japan K.K. (Aera Japan)" },
1356    {  181,   "Pilz GmbH & Co" },
1357    {  182,   "Marsh Bellofram-Bellofram PCD Division" },
1358    {  183,   "Reserved" },
1359    {  184,   "M-SYSTEM Co. Ltd" },
1360    {  185,   "Nissin Electric Co., Ltd" },
1361    {  186,   "Hitachi Metals Ltd." },
1362    {  187,   "Oriental Motor Company" },
1363    {  188,   "A&D Co., Ltd" },
1364    {  189,   "Phasetronics, Inc." },
1365    {  190,   "Cummins Engine Company" },
1366    {  191,   "Deltron Inc." },
1367    {  192,   "Geneer Corporation" },
1368    {  193,   "Anatol Automation, Inc." },
1369    {  194,   "Reserved" },
1370    {  195,   "Reserved" },
1371    {  196,   "Medar, Inc." },
1372    {  197,   "Comdel Inc." },
1373    {  198,   "Advanced Energy Industries, Inc" },
1374    {  199,   "Reserved" },
1375    {  200,   "DAIDEN Co., Ltd" },
1376    {  201,   "CKD Corporation" },
1377    {  202,   "Toyo Electric Corporation" },
1378    {  203,   "Reserved" },
1379    {  204,   "AuCom Electronics Ltd" },
1380    {  205,   "Shinko Electric Co., Ltd" },
1381    {  206,   "Vector Informatik GmbH" },
1382    {  207,   "Reserved" },
1383    {  208,   "Moog Inc." },
1384    {  209,   "Contemporary Controls" },
1385    {  210,   "Tokyo Sokki Kenkyujo Co., Ltd" },
1386    {  211,   "Schenck-AccuRate, Inc." },
1387    {  212,   "The Oilgear Company" },
1388    {  213,   "Reserved" },
1389    {  214,   "ASM Japan K.K." },
1390    {  215,   "HIRATA Corp." },
1391    {  216,   "SUNX Limited" },
1392    {  217,   "Meidensha Corp." },
1393    {  218,   "NIDEC SANKYO CORPORATION (Sankyo Seiki Mfg. Co., Ltd)" },
1394    {  219,   "KAMRO Corp." },
1395    {  220,   "Nippon System Development Co., Ltd" },
1396    {  221,   "EBARA Technologies Inc." },
1397    {  222,   "Reserved" },
1398    {  223,   "Reserved" },
1399    {  224,   "SG Co., Ltd" },
1400    {  225,   "Vaasa Institute of Technology" },
1401    {  226,   "MKS Instruments (ENI Technology)" },
1402    {  227,   "Tateyama System Laboratory Co., Ltd." },
1403    {  228,   "QLOG Corporation" },
1404    {  229,   "Matric Limited Inc." },
1405    {  230,   "NSD Corporation" },
1406    {  231,   "Reserved" },
1407    {  232,   "Sumitomo Wiring Systems, Ltd" },
1408    {  233,   "Group 3 Technology Ltd" },
1409    {  234,   "CTI Cryogenics" },
1410    {  235,   "POLSYS CORP" },
1411    {  236,   "Ampere Inc." },
1412    {  237,   "Reserved" },
1413    {  238,   "Simplatroll Ltd" },
1414    {  239,   "Reserved" },
1415    {  240,   "Reserved" },
1416    {  241,   "Leading Edge Design" },
1417    {  242,   "Humphrey Products" },
1418    {  243,   "Schneider Automation, Inc." },
1419    {  244,   "Westlock Controls Corp." },
1420    {  245,   "Nihon Weidmuller Co., Ltd" },
1421    {  246,   "Brooks Instrument (Div. of Emerson)" },
1422    {  247,   "Reserved" },
1423    {  248,   " Moeller GmbH" },
1424    {  249,   "Varian Vacuum Products" },
1425    {  250,   "Yokogawa Electric Corporation" },
1426    {  251,   "Electrical Design Daiyu Co., Ltd" },
1427    {  252,   "Omron Software Co., Ltd" },
1428    {  253,   "BOC Edwards" },
1429    {  254,   "Control Technology Corporation" },
1430    {  255,   "Bosch Rexroth" },
1431    {  256,   "Turck" },
1432    {  257,   "Control Techniques PLC" },
1433    {  258,   "Hardy Instruments, Inc." },
1434    {  259,   "LS Industrial Systems" },
1435    {  260,   "E.O.A. Systems Inc." },
1436    {  261,   "Reserved" },
1437    {  262,   "New Cosmos Electric Co., Ltd." },
1438    {  263,   "Sense Eletronica LTDA" },
1439    {  264,   "Xycom, Inc." },
1440    {  265,   "Baldor Electric" },
1441    {  266,   "Reserved" },
1442    {  267,   "Patlite Corporation" },
1443    {  268,   "Reserved" },
1444    {  269,   "Mogami Wire & Cable Corporation" },
1445    {  270,   "Welding Technology Corporation (WTC)" },
1446    {  271,   "Reserved" },
1447    {  272,   "Deutschmann Automation GmbH" },
1448    {  273,   "ICP Panel-Tec Inc." },
1449    {  274,   "Bray Controls USA" },
1450    {  275,   "Reserved" },
1451    {  276,   "Status Technologies" },
1452    {  277,   "Trio Motion Technology Ltd" },
1453    {  278,   "Sherrex Systems Ltd" },
1454    {  279,   "Adept Technology, Inc." },
1455    {  280,   "Spang Power Electronics" },
1456    {  281,   "Reserved" },
1457    {  282,   "Acrosser Technology Co., Ltd" },
1458    {  283,   "Hilscher GmbH" },
1459    {  284,   "IMAX Corporation" },
1460    {  285,   "Electronic Innovation, Inc. (Falter Engineering)" },
1461    {  286,   "Netlogic Inc." },
1462    {  287,   "Bosch Rexroth Corporation, Indramat" },
1463    {  288,   "Reserved" },
1464    {  289,   "Reserved" },
1465    {  290,   "Murata  Machinery Ltd." },
1466    {  291,   "MTT Company Ltd." },
1467    {  292,   "Kanematsu Semiconductor Corp." },
1468    {  293,   "Takebishi Electric Sales Co." },
1469    {  294,   "Tokyo Electron Device Ltd" },
1470    {  295,   "PFU Limited" },
1471    {  296,   "Hakko Automation Co., Ltd." },
1472    {  297,   "Advanet Inc." },
1473    {  298,   "Tokyo Electron Software Technologies Ltd." },
1474    {  299,   "Reserved" },
1475    {  300,   "Shinagawa Electric Wire Co., Ltd." },
1476    {  301,   "Yokogawa M&C Corporation" },
1477    {  302,   "KONAN Electric Co., Ltd." },
1478    {  303,   "Binar Elektronik AB" },
1479    {  304,   "Furukawa Electric Co." },
1480    {  305,   "Cooper Energy Services" },
1481    {  306,   "Schleicher GmbH & Co." },
1482    {  307,   "Hirose Electric Co., Ltd" },
1483    {  308,   "Western Servo Design Inc." },
1484    {  309,   "Prosoft Technology" },
1485    {  310,   "Reserved" },
1486    {  311,   "Towa Shoko Co., Ltd" },
1487    {  312,   "Kyopal Co., Ltd" },
1488    {  313,   "Extron Co." },
1489    {  314,   "Wieland Electric GmbH" },
1490    {  315,   "SEW Eurodrive GmbH" },
1491    {  316,   "Aera Corporation" },
1492    {  317,   "STA Reutlingen" },
1493    {  318,   "Reserved" },
1494    {  319,   "Fuji Electric Co., Ltd." },
1495    {  320,   "Reserved" },
1496    {  321,   "Reserved" },
1497    {  322,   "ifm efector, inc." },
1498    {  323,   "Reserved" },
1499    {  324,   "IDEACOD-Hohner Automation S.A." },
1500    {  325,   "CommScope Inc." },
1501    {  326,   "GE Fanuc Automation North America, Inc." },
1502    {  327,   "Matsushita Electric Industrial Co., Ltd" },
1503    {  328,   "Okaya Electronics Corporation" },
1504    {  329,   "KASHIYAMA Industries, Ltd" },
1505    {  330,   "JVC" },
1506    {  331,   "Interface Corporation" },
1507    {  332,   "Grape Systems Inc." },
1508    {  333,   "Reserved" },
1509    {  334,   "Reserved" },
1510    {  335,   "Toshiba IT & Control Systems Corporation" },
1511    {  336,   "Sanyo Machine Works, Ltd." },
1512    {  337,   "Vansco Electronics Ltd." },
1513    {  338,   "Dart Container Corp." },
1514    {  339,   "Livingston & Co., Inc." },
1515    {  340,   "Alfa Laval LKM as" },
1516    {  341,   "BF ENTRON Ltd. (British Federal)" },
1517    {  342,   "Bekaert Engineering NV" },
1518    {  343,   "Ferran  Scientific Inc." },
1519    {  344,   "KEBA AG" },
1520    {  345,   "Endress + Hauser" },
1521    {  346,   "Reserved" },
1522    {  347,   "ABB ALSTOM Power UK Ltd. (EGT)" },
1523    {  348,   "Berger Lahr GmbH" },
1524    {  349,   "Reserved" },
1525    {  350,   "Federal Signal Corp." },
1526    {  351,   "Kawasaki Robotics (USA), Inc." },
1527    {  352,   "Bently Nevada Corporation" },
1528    {  353,   "Reserved" },
1529    {  354,   "FRABA Posital GmbH" },
1530    {  355,   "Elsag Bailey, Inc." },
1531    {  356,   "Fanuc Robotics America" },
1532    {  357,   "Reserved" },
1533    {  358,   "Surface Combustion, Inc." },
1534    {  359,   "Reserved" },
1535    {  360,   "AILES Electronics Ind. Co., Ltd." },
1536    {  361,   "Wonderware Corporation" },
1537    {  362,   "Particle Measuring Systems, Inc." },
1538    {  363,   "Reserved" },
1539    {  364,   "Reserved" },
1540    {  365,   "BITS Co., Ltd" },
1541    {  366,   "Japan Aviation Electronics Industry Ltd" },
1542    {  367,   "Keyence Corporation" },
1543    {  368,   "Kuroda Precision Industries Ltd." },
1544    {  369,   "Mitsubishi Electric Semiconductor Application" },
1545    {  370,   "Nippon Seisen Cable, Ltd." },
1546    {  371,   "Omron ASO Co., Ltd" },
1547    {  372,   "Seiko Seiki Co., Ltd." },
1548    {  373,   "Sumitomo Heavy Industries, Ltd." },
1549    {  374,   "Tango Computer Service Corporation" },
1550    {  375,   "Technology Service, Inc." },
1551    {  376,   "Toshiba Information Systems (Japan) Corporation" },
1552    {  377,   "TOSHIBA Schneider Inverter Corporation" },
1553    {  378,   "Toyooki Kogyo Co., Ltd." },
1554    {  379,   "XEBEC" },
1555    {  380,   "Madison Cable Corporation" },
1556    {  381,   "Hitati Engineering & Services Co., Ltd" },
1557    {  382,   "TEM-TECH Lab Co., Ltd" },
1558    {  383,   "International Laboratory Corporation" },
1559    {  384,   "Dyadic Systems Co., Ltd." },
1560    {  385,   "SETO Electronics Industry Co., Ltd" },
1561    {  386,   "Tokyo Electron Kyushu Limited" },
1562    {  387,   "KEI System Co., Ltd" },
1563    {  388,   "Reserved" },
1564    {  389,   "Asahi Engineering Co., Ltd" },
1565    {  390,   "Contrex Inc." },
1566    {  391,   "Paradigm Controls Ltd." },
1567    {  392,   "Reserved" },
1568    {  393,   "Ohm Electric Co., Ltd." },
1569    {  394,   "RKC Instrument Inc." },
1570    {  395,   "Suzuki Motor Corporation" },
1571    {  396,   "Custom Servo Motors Inc." },
1572    {  397,   "PACE Control Systems" },
1573    {  398,   "Reserved" },
1574    {  399,   "Reserved" },
1575    {  400,   "LINTEC Co., Ltd." },
1576    {  401,   "Hitachi Cable Ltd." },
1577    {  402,   "BUSWARE Direct" },
1578    {  403,   "Eaton Electric B.V. (former Holec Holland N.V.)" },
1579    {  404,   "VAT Vakuumventile AG" },
1580    {  405,   "Scientific Technologies Incorporated" },
1581    {  406,   "Alfa Instrumentos Eletronicos Ltda" },
1582    {  407,   "TWK Elektronik GmbH" },
1583    {  408,   "ABB Welding Systems AB" },
1584    {  409,   "BYSTRONIC Maschinen AG" },
1585    {  410,   "Kimura Electric Co., Ltd" },
1586    {  411,   "Nissei Plastic Industrial Co., Ltd" },
1587    {  412,   "Reserved" },
1588    {  413,   "Kistler-Morse Corporation" },
1589    {  414,   "Proteous Industries Inc." },
1590    {  415,   "IDC Corporation" },
1591    {  416,   "Nordson Corporation" },
1592    {  417,   "Rapistan Systems" },
1593    {  418,   "LP-Elektronik GmbH" },
1594    {  419,   "GERBI & FASE S.p.A.(Fase Saldatura)" },
1595    {  420,   "Phoenix Digital Corporation" },
1596    {  421,   "Z-World Engineering" },
1597    {  422,   "Honda R&D Co., Ltd." },
1598    {  423,   "Bionics Instrument Co., Ltd." },
1599    {  424,   "Teknic, Inc." },
1600    {  425,   "R.Stahl, Inc." },
1601    {  426,   "Reserved" },
1602    {  427,   "Ryco Graphic Manufacturing Inc." },
1603    {  428,   "Giddings & Lewis, Inc." },
1604    {  429,   "Koganei Corporation" },
1605    {  430,   "Reserved" },
1606    {  431,   "Nichigoh Communication Electric Wire Co., Ltd." },
1607    {  432,   "Reserved" },
1608    {  433,   "Fujikura Ltd." },
1609    {  434,   "AD Link Technology Inc." },
1610    {  435,   "StoneL Corporation" },
1611    {  436,   "Computer Optical Products, Inc." },
1612    {  437,   "CONOS Inc." },
1613    {  438,   "Erhardt + Leimer GmbH" },
1614    {  439,   "UNIQUE Co. Ltd" },
1615    {  440,   "Roboticsware, Inc." },
1616    {  441,   "Nachi Fujikoshi Corporation" },
1617    {  442,   "Hengstler GmbH" },
1618    {  443,   "Reserved" },
1619    {  444,   "SUNNY GIKEN Inc." },
1620    {  445,   "Lenze Drive Systems GmbH" },
1621    {  446,   "CD Systems B.V." },
1622    {  447,   "FMT/Aircraft Gate Support Systems AB" },
1623    {  448,   "Axiomatic Technologies Corp" },
1624    {  449,   "Embedded System Products, Inc." },
1625    {  450,   "Reserved" },
1626    {  451,   "Mencom Corporation" },
1627    {  452,   "Reserved" },
1628    {  453,   "Matsushita Welding Systems Co., Ltd." },
1629    {  454,   "Dengensha Mfg. Co. Ltd." },
1630    {  455,   "Quinn Systems Ltd." },
1631    {  456,   "Tellima Technology Ltd" },
1632    {  457,   "MDT, Software" },
1633    {  458,   "Taiwan Keiso Co., Ltd" },
1634    {  459,   "Pinnacle Systems" },
1635    {  460,   "Ascom Hasler Mailing Sys" },
1636    {  461,   "INSTRUMAR Limited" },
1637    {  462,   "Reserved" },
1638    {  463,   "Navistar International Transportation Corp" },
1639    {  464,   "Huettinger Elektronik GmbH + Co. KG" },
1640    {  465,   "OCM Technology Inc." },
1641    {  466,   "Professional Supply Inc." },
1642    {  467,   "Control Solutions" },
1643    {  468,   "Baumer IVO GmbH & Co. KG" },
1644    {  469,   "Worcester Controls Corporation" },
1645    {  470,   "Pyramid Technical Consultants, Inc." },
1646    {  471,   "Reserved" },
1647    {  472,   "Apollo Fire Detectors Limited" },
1648    {  473,   "Avtron Manufacturing, Inc." },
1649    {  474,   "Reserved" },
1650    {  475,   "Tokyo Keiso Co., Ltd." },
1651    {  476,   "Daishowa Swiki Co., Ltd." },
1652    {  477,   "Kojima Instruments Inc." },
1653    {  478,   "Shimadzu Corporation" },
1654    {  479,   "Tatsuta Electric Wire & Cable Co., Ltd." },
1655    {  480,   "MECS Corporation" },
1656    {  481,   "Tahara Electric" },
1657    {  482,   "Koyo Electronics" },
1658    {  483,   "Clever Devices" },
1659    {  484,   "GCD Hardware & Software GmbH" },
1660    {  485,   "Reserved" },
1661    {  486,   "Miller Electric Mfg Co." },
1662    {  487,   "GEA Tuchenhagen GmbH" },
1663    {  488,   "Riken Keiki Co., LTD" },
1664    {  489,   "Keisokugiken Corporation" },
1665    {  490,   "Fuji Machine Mfg. Co., Ltd" },
1666    {  491,   "Reserved" },
1667    {  492,   "Nidec-Shimpo Corp." },
1668    {  493,   "UTEC Corporation" },
1669    {  494,   "Sanyo Electric Co. Ltd." },
1670    {  495,   "Reserved" },
1671    {  496,   "Reserved" },
1672    {  497,   "Okano Electric Wire Co. Ltd" },
1673    {  498,   "Shimaden Co. Ltd." },
1674    {  499,   "Teddington Controls Ltd" },
1675    {  500,   "Reserved" },
1676    {  501,   "VIPA GmbH" },
1677    {  502,   "Warwick Manufacturing Group" },
1678    {  503,   "Danaher Controls" },
1679    {  504,   "Reserved" },
1680    {  505,   "Reserved" },
1681    {  506,   "American Science & Engineering" },
1682    {  507,   "Accutron Controls International Inc." },
1683    {  508,   "Norcott Technologies Ltd" },
1684    {  509,   "TB Woods, Inc" },
1685    {  510,   "Proportion-Air, Inc." },
1686    {  511,   "SICK Stegmann GmbH" },
1687    {  512,   "Reserved" },
1688    {  513,   "Edwards Signaling" },
1689    {  514,   "Sumitomo Metal Industries, Ltd" },
1690    {  515,   "Cosmo Instruments Co., Ltd." },
1691    {  516,   "Denshosha Co., Ltd." },
1692    {  517,   "Kaijo Corp." },
1693    {  518,   "Michiproducts Co., Ltd." },
1694    {  519,   "Miura Corporation" },
1695    {  520,   "TG Information Network Co., Ltd." },
1696    {  521,   "Fujikin , Inc." },
1697    {  522,   "Estic Corp." },
1698    {  523,   "GS Hydraulic Sales" },
1699    {  524,   "Reserved" },
1700    {  525,   "MTE Limited" },
1701    {  526,   "Hyde Park Electronics, Inc." },
1702    {  527,   "Pfeiffer Vacuum GmbH" },
1703    {  528,   "Cyberlogic Technologies" },
1704    {  529,   "OKUMA Corporation FA Systems Division" },
1705    {  530,   "Reserved" },
1706    {  531,   "Hitachi Kokusai Electric Co., Ltd." },
1707    {  532,   "SHINKO TECHNOS Co., Ltd." },
1708    {  533,   "Itoh Electric Co., Ltd." },
1709    {  534,   "Colorado Flow Tech Inc." },
1710    {  535,   "Love Controls Division/Dwyer Inst." },
1711    {  536,   "Alstom Drives and Controls" },
1712    {  537,   "The Foxboro Company" },
1713    {  538,   "Tescom Corporation" },
1714    {  539,   "Reserved" },
1715    {  540,   "Atlas Copco Controls UK" },
1716    {  541,   "Reserved" },
1717    {  542,   "Autojet Technologies" },
1718    {  543,   "Prima Electronics S.p.A." },
1719    {  544,   "PMA GmbH" },
1720    {  545,   "Shimafuji Electric Co., Ltd" },
1721    {  546,   "Oki Electric Industry Co., Ltd" },
1722    {  547,   "Kyushu Matsushita Electric Co., Ltd" },
1723    {  548,   "Nihon Electric Wire & Cable Co., Ltd" },
1724    {  549,   "Tsuken Electric Ind Co., Ltd" },
1725    {  550,   "Tamadic Co." },
1726    {  551,   "MAATEL SA" },
1727    {  552,   "OKUMA America" },
1728    {  553,   "Control Techniques PLC-NA" },
1729    {  554,   "TPC Wire & Cable" },
1730    {  555,   "ATI Industrial Automation" },
1731    {  556,   "Microcontrol (Australia) Pty Ltd" },
1732    {  557,   "Serra Soldadura, S.A." },
1733    {  558,   "Southwest Research Institute" },
1734    {  559,   "Cabinplant International" },
1735    {  560,   "Sartorius Mechatronics T&H GmbH" },
1736    {  561,   "Comau S.p.A. Robotics & Final Assembly Division" },
1737    {  562,   "Phoenix Contact" },
1738    {  563,   "Yokogawa MAT Corporation" },
1739    {  564,   "asahi sangyo co., ltd." },
1740    {  565,   "Reserved" },
1741    {  566,   "Akita Myotoku Ltd." },
1742    {  567,   "OBARA Corp." },
1743    {  568,   "Suetron Electronic GmbH" },
1744    {  569,   "Reserved" },
1745    {  570,   "Serck Controls Limited" },
1746    {  571,   "Fairchild Industrial Products Company" },
1747    {  572,   "ARO S.A." },
1748    {  573,   "M2C GmbH" },
1749    {  574,   "Shin Caterpillar Mitsubishi Ltd." },
1750    {  575,   "Santest Co., Ltd." },
1751    {  576,   "Cosmotechs Co., Ltd." },
1752    {  577,   "Hitachi Electric Systems" },
1753    {  578,   "Smartscan Ltd" },
1754    {  579,   "Woodhead Software & Electronics France" },
1755    {  580,   "Athena Controls, Inc." },
1756    {  581,   "Syron Engineering & Manufacturing, Inc." },
1757    {  582,   "Asahi Optical Co., Ltd." },
1758    {  583,   "Sansha Electric Mfg. Co., Ltd." },
1759    {  584,   "Nikki Denso Co., Ltd." },
1760    {  585,   "Star Micronics, Co., Ltd." },
1761    {  586,   "Ecotecnia Socirtat Corp." },
1762    {  587,   "AC Technology Corp." },
1763    {  588,   "West Instruments Limited" },
1764    {  589,   "NTI Limited" },
1765    {  590,   "Delta Computer Systems, Inc." },
1766    {  591,   "FANUC Ltd." },
1767    {  592,   "Hearn-Gu Lee" },
1768    {  593,   "ABB Automation Products" },
1769    {  594,   "Orion Machinery Co., Ltd." },
1770    {  595,   "Reserved" },
1771    {  596,   "Wire-Pro, Inc." },
1772    {  597,   "Beijing Huakong Technology Co. Ltd." },
1773    {  598,   "Yokoyama Shokai Co., Ltd." },
1774    {  599,   "Toyogiken Co., Ltd." },
1775    {  600,   "Coester Equipamentos Eletronicos Ltda." },
1776    {  601,   "Reserved" },
1777    {  602,   "Electroplating Engineers of Japan Ltd." },
1778    {  603,   "ROBOX S.p.A." },
1779    {  604,   "Spraying Systems Company" },
1780    {  605,   "Benshaw Inc." },
1781    {  606,   "ZPA-DP A.S." },
1782    {  607,   "Wired Rite Systems" },
1783    {  608,   "Tandis Research, Inc." },
1784    {  609,   "SSD Drives GmbH" },
1785    {  610,   "ULVAC Japan Ltd." },
1786    {  611,   "DYNAX Corporation" },
1787    {  612,   "Nor-Cal Products, Inc." },
1788    {  613,   "Aros Electronics AB" },
1789    {  614,   "Jun-Tech Co., Ltd." },
1790    {  615,   "HAN-MI Co. Ltd." },
1791    {  616,   "uniNtech (formerly SungGi Internet)" },
1792    {  617,   "Hae Pyung Electronics Reserch Institute" },
1793    {  618,   "Milwaukee Electronics" },
1794    {  619,   "OBERG Industries" },
1795    {  620,   "Parker Hannifin/Compumotor Division" },
1796    {  621,   "TECHNO DIGITAL CORPORATION" },
1797    {  622,   "Network Supply Co., Ltd." },
1798    {  623,   "Union Electronics Co., Ltd." },
1799    {  624,   "Tritronics Services PM Ltd." },
1800    {  625,   "Rockwell Automation-Sprecher+Schuh" },
1801    {  626,   "Matsushita Electric Industrial Co., Ltd/Motor Co." },
1802    {  627,   "Rolls-Royce Energy Systems, Inc." },
1803    {  628,   "JEONGIL INTERCOM CO., LTD" },
1804    {  629,   "Interroll Corp." },
1805    {  630,   "Hubbell Wiring Device-Kellems (Delaware)" },
1806    {  631,   "Intelligent Motion Systems" },
1807    {  632,   "Reserved" },
1808    {  633,   "INFICON AG" },
1809    {  634,   "Hirschmann, Inc." },
1810    {  635,   "The Siemon Company" },
1811    {  636,   "YAMAHA Motor Co. Ltd." },
1812    {  637,   "aska corporation" },
1813    {  638,   "Woodhead Connectivity" },
1814    {  639,   "Trimble AB" },
1815    {  640,   "Murrelektronik GmbH" },
1816    {  641,   "Creatrix Labs, Inc." },
1817    {  642,   "TopWorx" },
1818    {  643,   "Kumho Industrial Co., Ltd." },
1819    {  644,   "Wind River Systems, Inc." },
1820    {  645,   "Bihl & Wiedemann GmbH" },
1821    {  646,   "Harmonic Drive Systems Inc." },
1822    {  647,   "Rikei Corporation" },
1823    {  648,   "BL Autotec, Ltd." },
1824    {  649,   "Hana Information & Technology Co., Ltd." },
1825    {  650,   "Seoil Electric Co., Ltd." },
1826    {  651,   "Fife Corporation" },
1827    {  652,   "Shanghai Electrical Apparatus Research Institute" },
1828    {  653,   "Reserved" },
1829    {  654,   "Parasense Development Centre" },
1830    {  655,   "Reserved" },
1831    {  656,   "Reserved" },
1832    {  657,   "Six Tau S.p.A." },
1833    {  658,   "Aucos GmbH" },
1834    {  659,   "Rotork Controls" },
1835    {  660,   "Automationdirect.com" },
1836    {  661,   "Thermo BLH" },
1837    {  662,   "System Controls, Ltd." },
1838    {  663,   "Univer S.p.A." },
1839    {  664,   "MKS-Tenta Technology" },
1840    {  665,   "Lika Electronic SNC" },
1841    {  666,   "Mettler-Toledo, Inc." },
1842    {  667,   "DXL USA Inc." },
1843    {  668,   "Rockwell Automation/Entek IRD Intl." },
1844    {  669,   "Nippon Otis Elevator Company" },
1845    {  670,   "Sinano Electric, Co., Ltd." },
1846    {  671,   "Sony Manufacturing Systems" },
1847    {  672,   "Reserved" },
1848    {  673,   "Contec Co., Ltd." },
1849    {  674,   "Automated Solutions" },
1850    {  675,   "Controlweigh" },
1851    {  676,   "Reserved" },
1852    {  677,   "Fincor Electronics" },
1853    {  678,   "Cognex Corporation" },
1854    {  679,   "Qualiflow" },
1855    {  680,   "Weidmuller, Inc." },
1856    {  681,   "Morinaga Milk Industry Co., Ltd." },
1857    {  682,   "Takagi Industrial Co., Ltd." },
1858    {  683,   "Wittenstein AG" },
1859    {  684,   "Sena Technologies, Inc." },
1860    {  685,   "Reserved" },
1861    {  686,   "APV Products Unna" },
1862    {  687,   "Creator Teknisk Utvedkling AB" },
1863    {  688,   "Reserved" },
1864    {  689,   "Mibu Denki Industrial Co., Ltd." },
1865    {  690,   "Takamastsu Machineer Section" },
1866    {  691,   "Startco Engineering Ltd." },
1867    {  692,   "Reserved" },
1868    {  693,   "Holjeron" },
1869    {  694,   "ALCATEL High Vacuum Technology" },
1870    {  695,   "Taesan LCD Co., Ltd." },
1871    {  696,   "POSCON" },
1872    {  697,   "VMIC" },
1873    {  698,   "Matsushita Electric Works, Ltd." },
1874    {  699,   "IAI Corporation" },
1875    {  700,   "Horst GmbH" },
1876    {  701,   "MicroControl GmbH & Co." },
1877    {  702,   "Leine & Linde AB" },
1878    {  703,   "Reserved" },
1879    {  704,   "EC Elettronica Srl" },
1880    {  705,   "VIT Software HB" },
1881    {  706,   "Bronkhorst High-Tech B.V." },
1882    {  707,   "Optex Co., Ltd." },
1883    {  708,   "Yosio Electronic Co." },
1884    {  709,   "Terasaki Electric Co., Ltd." },
1885    {  710,   "Sodick Co., Ltd." },
1886    {  711,   "MTS Systems Corporation-Automation Division" },
1887    {  712,   "Mesa Systemtechnik" },
1888    {  713,   "SHIN HO SYSTEM Co., Ltd." },
1889    {  714,   "Goyo Electronics Co, Ltd." },
1890    {  715,   "Loreme" },
1891    {  716,   "SAB Brockskes GmbH & Co. KG" },
1892    {  717,   "Trumpf Laser GmbH + Co. KG" },
1893    {  718,   "Niigata Electronic Instruments Co., Ltd." },
1894    {  719,   "Yokogawa Digital Computer Corporation" },
1895    {  720,   "O.N. Electronic Co., Ltd." },
1896    {  721,   "Industrial Control  Communication, Inc." },
1897    {  722,   "ABB, Inc." },
1898    {  723,   "ElectroWave USA, Inc." },
1899    {  724,   "Industrial Network Controls, LLC" },
1900    {  725,   "KDT Systems Co., Ltd." },
1901    {  726,   "SEFA Technology Inc." },
1902    {  727,   "Nippon POP Rivets and Fasteners Ltd." },
1903    {  728,   "Yamato Scale Co., Ltd." },
1904    {  729,   "Zener Electric" },
1905    {  730,   "GSE Scale Systems" },
1906    {  731,   "ISAS (Integrated Switchgear & Sys. Pty Ltd)" },
1907    {  732,   "Beta LaserMike Limited" },
1908    {  733,   "TOEI Electric Co., Ltd." },
1909    {  734,   "Hakko Electronics Co., Ltd" },
1910    {  735,   "Reserved" },
1911    {  736,   "RFID, Inc." },
1912    {  737,   "Adwin Corporation" },
1913    {  738,   "Osaka Vacuum, Ltd." },
1914    {  739,   "A-Kyung Motion, Inc." },
1915    {  740,   "Camozzi S.P. A." },
1916    {  741,   "Crevis Co., LTD" },
1917    {  742,   "Rice Lake Weighing Systems" },
1918    {  743,   "Linux Network Services" },
1919    {  744,   "KEB Antriebstechnik GmbH" },
1920    {  745,   "Hagiwara Electric Co., Ltd." },
1921    {  746,   "Glass Inc. International" },
1922    {  747,   "Reserved" },
1923    {  748,   "DVT Corporation" },
1924    {  749,   "Woodward Governor" },
1925    {  750,   "Mosaic Systems, Inc." },
1926    {  751,   "Laserline GmbH" },
1927    {  752,   "COM-TEC, Inc." },
1928    {  753,   "Weed Instrument" },
1929    {  754,   "Prof-face European Technology Center" },
1930    {  755,   "Fuji Automation Co., Ltd." },
1931    {  756,   "Matsutame Co., Ltd." },
1932    {  757,   "Hitachi Via Mechanics, Ltd." },
1933    {  758,   "Dainippon Screen Mfg. Co. Ltd." },
1934    {  759,   "FLS Automation A/S" },
1935    {  760,   "ABB Stotz Kontakt GmbH" },
1936    {  761,   "Technical Marine Service" },
1937    {  762,   "Advanced Automation Associates, Inc." },
1938    {  763,   "Baumer Ident GmbH" },
1939    {  764,   "Tsubakimoto Chain Co." },
1940    {  765,   "Reserved" },
1941    {  766,   "Furukawa Co., Ltd." },
1942    {  767,   "Active Power" },
1943    {  768,   "CSIRO Mining Automation" },
1944    {  769,   "Matrix Integrated Systems" },
1945    {  770,   "Digitronic Automationsanlagen GmbH" },
1946    {  771,   "SICK STEGMANN Inc." },
1947    {  772,   "TAE-Antriebstechnik GmbH" },
1948    {  773,   "Electronic Solutions" },
1949    {  774,   "Rocon L.L.C." },
1950    {  775,   "Dijitized Communications Inc." },
1951    {  776,   "Asahi Organic Chemicals Industry Co., Ltd." },
1952    {  777,   "Hodensha" },
1953    {  778,   "Harting, Inc. NA" },
1954    {  779,   "Kubler GmbH" },
1955    {  780,   "Yamatake Corporation" },
1956    {  781,   "JEOL" },
1957    {  782,   "Yamatake Industrial Systems Co., Ltd." },
1958    {  783,   "HAEHNE Elektronische Messgerate GmbH" },
1959    {  784,   "Ci Technologies Pty Ltd (for Pelamos Industries)" },
1960    {  785,   "N. SCHLUMBERGER & CIE" },
1961    {  786,   "Teijin Seiki Co., Ltd." },
1962    {  787,   "DAIKIN Industries, Ltd" },
1963    {  788,   "RyuSyo Industrial Co., Ltd." },
1964    {  789,   "SAGINOMIYA SEISAKUSHO, INC." },
1965    {  790,   "Seishin Engineering Co., Ltd." },
1966    {  791,   "Japan Support System Ltd." },
1967    {  792,   "Decsys" },
1968    {  793,   "Metronix Messgerate u. Elektronik GmbH" },
1969    {  794,   "Reserved" },
1970    {  795,   "Vaccon Company, Inc." },
1971    {  796,   "Siemens Energy & Automation, Inc." },
1972    {  797,   "Ten X Technology, Inc." },
1973    {  798,   "Tyco Electronics" },
1974    {  799,   "Delta Power Electronics Center" },
1975    {  800,   "Denker" },
1976    {  801,   "Autonics Corporation" },
1977    {  802,   "JFE Electronic Engineering Pty. Ltd." },
1978    {  803,   "Reserved" },
1979    {  804,   "Electro-Sensors, Inc." },
1980    {  805,   "Digi International, Inc." },
1981    {  806,   "Texas Instruments" },
1982    {  807,   "ADTEC Plasma Technology Co., Ltd" },
1983    {  808,   "SICK AG" },
1984    {  809,   "Ethernet Peripherals, Inc." },
1985    {  810,   "Animatics Corporation" },
1986    {  811,   "Reserved" },
1987    {  812,   "Process Control Corporation" },
1988    {  813,   "SystemV. Inc." },
1989    {  814,   "Danaher Motion SRL" },
1990    {  815,   "SHINKAWA Sensor Technology, Inc." },
1991    {  816,   "Tesch GmbH & Co. KG" },
1992    {  817,   "Reserved" },
1993    {  818,   "Trend Controls Systems Ltd." },
1994    {  819,   "Guangzhou ZHIYUAN Electronic Co., Ltd." },
1995    {  820,   "Mykrolis Corporation" },
1996    {  821,   "Bethlehem Steel Corporation" },
1997    {  822,   "KK ICP" },
1998    {  823,   "Takemoto Denki Corporation" },
1999    {  824,   "The Montalvo Corporation" },
2000    {  825,   "Reserved" },
2001    {  826,   "LEONI Special Cables GmbH" },
2002    {  827,   "Reserved" },
2003    {  828,   "ONO SOKKI CO.,LTD." },
2004    {  829,   "Rockwell Samsung Automation" },
2005    {  830,   "SHINDENGEN ELECTRIC MFG. CO. LTD" },
2006    {  831,   "Origin Electric Co. Ltd." },
2007    {  832,   "Quest Technical Solutions, Inc." },
2008    {  833,   "LS Cable, Ltd." },
2009    {  834,   "Enercon-Nord Electronic GmbH" },
2010    {  835,   "Northwire Inc." },
2011    {  836,   "Engel Elektroantriebe GmbH" },
2012    {  837,   "The Stanley Works" },
2013    {  838,   "Celesco Transducer Products, Inc." },
2014    {  839,   "Chugoku Electric Wire and Cable Co." },
2015    {  840,   "Kongsberg Simrad AS" },
2016    {  841,   "Panduit Corporation" },
2017    {  842,   "Spellman High Voltage Electronics Corp." },
2018    {  843,   "Kokusai Electric Alpha Co., Ltd." },
2019    {  844,   "Brooks Automation, Inc." },
2020    {  845,   "ANYWIRE CORPORATION" },
2021    {  846,   "Honda Electronics Co. Ltd" },
2022    {  847,   "REO Elektronik AG" },
2023    {  848,   "Fusion UV Systems, Inc." },
2024    {  849,   "ASI Advanced Semiconductor Instruments GmbH" },
2025    {  850,   "Datalogic, Inc." },
2026    {  851,   "SoftPLC Corporation" },
2027    {  852,   "Dynisco Instruments LLC" },
2028    {  853,   "WEG Industrias SA" },
2029    {  854,   "Frontline Test Equipment, Inc." },
2030    {  855,   "Tamagawa Seiki Co., Ltd." },
2031    {  856,   "Multi Computing Co., Ltd." },
2032    {  857,   "RVSI" },
2033    {  858,   "Commercial Timesharing Inc." },
2034    {  859,   "Tennessee Rand Automation LLC" },
2035    {  860,   "Wacogiken Co., Ltd" },
2036    {  861,   "Reflex Integration Inc." },
2037    {  862,   "Siemens AG, A&D PI Flow Instruments" },
2038    {  863,   "G. Bachmann Electronic GmbH" },
2039    {  864,   "NT International" },
2040    {  865,   "Schweitzer Engineering Laboratories" },
2041    {  866,   "ATR Industrie-Elektronik GmbH Co." },
2042    {  867,   "PLASMATECH Co., Ltd" },
2043    {  868,   "Reserved" },
2044    {  869,   "GEMU GmbH & Co. KG" },
2045    {  870,   "Alcorn McBride Inc." },
2046    {  871,   "MORI SEIKI CO., LTD" },
2047    {  872,   "NodeTech Systems Ltd" },
2048    {  873,   "Emhart Teknologies" },
2049    {  874,   "Cervis, Inc." },
2050    {  875,   "FieldServer Technologies (Div Sierra Monitor Corp)" },
2051    {  876,   "NEDAP Power Supplies" },
2052    {  877,   "Nippon Sanso Corporation" },
2053    {  878,   "Mitomi Giken Co., Ltd." },
2054    {  879,   "PULS GmbH" },
2055    {  880,   "Reserved" },
2056    {  881,   "Japan Control Engineering Ltd" },
2057    {  882,   "Embedded Systems Korea (Former Zues Emtek Co Ltd.)" },
2058    {  883,   "Automa SRL" },
2059    {  884,   "Harms+Wende GmbH & Co KG" },
2060    {  885,   "SAE-STAHL GmbH" },
2061    {  886,   "Microwave Data Systems" },
2062    {  887,   "Bernecker + Rainer Industrie-Elektronik GmbH" },
2063    {  888,   "Hiprom Technologies" },
2064    {  889,   "Reserved" },
2065    {  890,   "Nitta Corporation" },
2066    {  891,   "Kontron Modular Computers GmbH" },
2067    {  892,   "Marlin Controls" },
2068    {  893,   "ELCIS s.r.l." },
2069    {  894,   "Acromag, Inc." },
2070    {  895,   "Avery Weigh-Tronix" },
2071    {  896,   "Reserved" },
2072    {  897,   "Reserved" },
2073    {  898,   "Reserved" },
2074    {  899,   "Practicon Ltd" },
2075    {  900,   "Schunk GmbH & Co. KG" },
2076    {  901,   "MYNAH Technologies" },
2077    {  902,   "Defontaine Groupe" },
2078    {  903,   "Emerson Process Management Power & Water Solutions" },
2079    {  904,   "F.A. Elec" },
2080    {  905,   "Hottinger Baldwin Messtechnik GmbH" },
2081    {  906,   "Coreco Imaging, Inc." },
2082    {  907,   "London Electronics Ltd." },
2083    {  908,   "HSD SpA" },
2084    {  909,   "Comtrol Corporation" },
2085    {  910,   "TEAM, S.A. (Tecnica Electronica de Automatismo Y Medida)" },
2086    {  911,   "MAN B&W Diesel Ltd. Regulateurs Europa" },
2087    {  912,   "Reserved" },
2088    {  913,   "Reserved" },
2089    {  914,   "Micro Motion, Inc." },
2090    {  915,   "Eckelmann AG" },
2091    {  916,   "Hanyoung Nux" },
2092    {  917,   "Ransburg Industrial Finishing KK" },
2093    {  918,   "Kun Hung Electric Co. Ltd." },
2094    {  919,   "Brimos wegbebakening b.v." },
2095    {  920,   "Nitto Seiki Co., Ltd" },
2096    {  921,   "PPT Vision, Inc." },
2097    {  922,   "Yamazaki Machinery Works" },
2098    {  923,   "SCHMIDT Technology GmbH" },
2099    {  924,   "Parker Hannifin SpA (SBC Division)" },
2100    {  925,   "HIMA Paul Hildebrandt GmbH" },
2101    {  926,   "RivaTek, Inc." },
2102    {  927,   "Misumi Corporation" },
2103    {  928,   "GE Multilin" },
2104    {  929,   "Measurement Computing Corporation" },
2105    {  930,   "Jetter AG" },
2106    {  931,   "Tokyo Electronics Systems Corporation" },
2107    {  932,   "Togami Electric Mfg. Co., Ltd." },
2108    {  933,   "HK Systems" },
2109    {  934,   "CDA Systems Ltd." },
2110    {  935,   "Aerotech Inc." },
2111    {  936,   "JVL Industrie Elektronik A/S" },
2112    {  937,   "NovaTech Process Solutions LLC" },
2113    {  938,   "Reserved" },
2114    {  939,   "Cisco Systems" },
2115    {  940,   "Grid Connect" },
2116    {  941,   "ITW Automotive Finishing" },
2117    {  942,   "HanYang System" },
2118    {  943,   "ABB K.K. Technical Center" },
2119    {  944,   "Taiyo Electric Wire & Cable Co., Ltd." },
2120    {  945,   "Reserved" },
2121    {  946,   "SEREN IPS INC" },
2122    {  947,   "Belden CDT Electronics Division" },
2123    {  948,   "ControlNet International" },
2124    {  949,   "Gefran S.P.A." },
2125    {  950,   "Jokab Safety AB" },
2126    {  951,   "SUMITA OPTICAL GLASS, INC." },
2127    {  952,   "Biffi Italia srl" },
2128    {  953,   "Beck IPC GmbH" },
2129    {  954,   "Copley Controls Corporation" },
2130    {  955,   "Fagor Automation S. Coop." },
2131    {  956,   "DARCOM" },
2132    {  957,   "Frick Controls (div. of York International)" },
2133    {  958,   "SymCom, Inc." },
2134    {  959,   "Infranor" },
2135    {  960,   "Kyosan Cable, Ltd." },
2136    {  961,   "Varian Vacuum Technologies" },
2137    {  962,   "Messung Systems" },
2138    {  963,   "Xantrex Technology, Inc." },
2139    {  964,   "StarThis Inc." },
2140    {  965,   "Chiyoda Co., Ltd." },
2141    {  966,   "Flowserve Corporation" },
2142    {  967,   "Spyder Controls Corp." },
2143    {  968,   "IBA AG" },
2144    {  969,   "SHIMOHIRA ELECTRIC MFG.CO.,LTD" },
2145    {  970,   "Reserved" },
2146    {  971,   "Siemens L&A" },
2147    {  972,   "Micro Innovations AG" },
2148    {  973,   "Switchgear & Instrumentation" },
2149    {  974,   "PRE-TECH CO., LTD." },
2150    {  975,   "National Semiconductor" },
2151    {  976,   "Invensys Process Systems" },
2152    {  977,   "Ametek HDR Power Systems" },
2153    {  978,   "Reserved" },
2154    {  979,   "TETRA-K Corporation" },
2155    {  980,   "C & M Corporation" },
2156    {  981,   "Siempelkamp Maschinen" },
2157    {  982,   "Reserved" },
2158    {  983,   "Daifuku America Corporation" },
2159    {  984,   "Electro-Matic Products Inc." },
2160    {  985,   "BUSSAN MICROELECTRONICS CORP." },
2161    {  986,   "ELAU AG" },
2162    {  987,   "Hetronic USA" },
2163    {  988,   "NIIGATA POWER SYSTEMS Co., Ltd." },
2164    {  989,   "Software Horizons Inc." },
2165    {  990,   "B3 Systems, Inc." },
2166    {  991,   "Moxa Networking Co., Ltd." },
2167    {  992,   "Reserved" },
2168    {  993,   "S4 Integration" },
2169    {  994,   "Elettro Stemi S.R.L." },
2170    {  995,   "AquaSensors" },
2171    {  996,   "Ifak System GmbH" },
2172    {  997,   "SANKEI MANUFACTURING Co.,LTD." },
2173    {  998,   "Emerson Network Power Co., Ltd." },
2174    {  999,   "Fairmount Automation, Inc." },
2175    { 1000,   "Bird Electronic Corporation" },
2176    { 1001,   "Nabtesco Corporation" },
2177    { 1002,   "AGM Electronics, Inc." },
2178    { 1003,   "ARCX Inc." },
2179    { 1004,   "DELTA I/O Co." },
2180    { 1005,   "Chun IL Electric Ind. Co." },
2181    { 1006,   "N-Tron" },
2182    { 1007,   "Nippon Pneumatics/Fludics System CO.,LTD." },
2183    { 1008,   "DDK Ltd." },
2184    { 1009,   "Seiko Epson Corporation" },
2185    { 1010,   "Halstrup-Walcher GmbH" },
2186    { 1011,   "ITT" },
2187    { 1012,   "Ground Fault Systems bv" },
2188    { 1013,   "Scolari Engineering S.p.A." },
2189    { 1014,   "Vialis Traffic bv" },
2190    { 1015,   "Weidmueller Interface GmbH & Co. KG" },
2191    { 1016,   "Shanghai Sibotech Automation Co. Ltd" },
2192    { 1017,   "AEG Power Supply Systems GmbH" },
2193    { 1018,   "Komatsu Electronics Inc." },
2194    { 1019,   "Souriau" },
2195    { 1020,   "Baumuller Chicago Corp." },
2196    { 1021,   "J. Schmalz GmbH" },
2197    { 1022,   "SEN Corporation" },
2198    { 1023,   "Korenix Technology Co. Ltd" },
2199    { 1024,   "Cooper Power Tools" },
2200    { 1025,   "INNOBIS" },
2201    { 1026,   "Shinho System" },
2202    { 1027,   "Xm Services Ltd." },
2203    { 1028,   "KVC Co., Ltd." },
2204    { 1029,   "Sanyu Seiki Co., Ltd." },
2205    { 1030,   "TuxPLC" },
2206    { 1031,   "Northern Network Solutions" },
2207    { 1032,   "Converteam GmbH" },
2208    { 1033,   "Symbol Technologies" },
2209    { 1034,   "S-TEAM Lab" },
2210    { 1035,   "Maguire Products, Inc." },
2211    { 1036,   "AC&T" },
2212    { 1037,   "MITSUBISHI HEAVY INDUSTRIES, LTD. KOBE SHIPYARD & MACHINERY WORKS" },
2213    { 1038,   "Hurletron Inc." },
2214    { 1039,   "Chunichi Denshi Co., Ltd" },
2215    { 1040,   "Cardinal Scale Mfg. Co." },
2216    { 1041,   "BTR NETCOM via RIA Connect, Inc." },
2217    { 1042,   "Base2" },
2218    { 1043,   "ASRC Aerospace" },
2219    { 1044,   "Beijing Stone Automation" },
2220    { 1045,   "Changshu Switchgear Manufacture Ltd." },
2221    { 1046,   "METRONIX Corp." },
2222    { 1047,   "WIT" },
2223    { 1048,   "ORMEC Systems Corp." },
2224    { 1049,   "ASATech (China) Inc." },
2225    { 1050,   "Controlled Systems Limited" },
2226    { 1051,   "Mitsubishi Heavy Ind. Digital System Co., Ltd. (M.H.I.)" },
2227    { 1052,   "Electrogrip" },
2228    { 1053,   "TDS Automation" },
2229    { 1054,   "T&C Power Conversion, Inc." },
2230    { 1055,   "Robostar Co., Ltd" },
2231    { 1056,   "Scancon A/S" },
2232    { 1057,   "Haas Automation, Inc." },
2233    { 1058,   "Eshed Technology" },
2234    { 1059,   "Delta Electronic Inc." },
2235    { 1060,   "Innovasic Semiconductor" },
2236    { 1061,   "SoftDEL Systems Limited" },
2237    { 1062,   "FiberFin, Inc." },
2238    { 1063,   "Nicollet Technologies Corp." },
2239    { 1064,   "B.F. Systems" },
2240    { 1065,   "Empire Wire and Supply LLC" },
2241    { 1066,   "Reserved" },
2242    { 1067,   "Elmo Motion Control LTD" },
2243    { 1068,   "Reserved" },
2244    { 1069,   "Asahi Keiki Co., Ltd." },
2245    { 1070,   "Joy Mining Machinery" },
2246    { 1071,   "MPM Engineering Ltd" },
2247    { 1072,   "Wolke Inks & Printers GmbH" },
2248    { 1073,   "Mitsubishi Electric Engineering Co., Ltd." },
2249    { 1074,   "COMET AG" },
2250    { 1075,   "Real Time Objects & Systems, LLC" },
2251    { 1076,   "MISCO Refractometer" },
2252    { 1077,   "JT Engineering Inc." },
2253    { 1078,   "Automated Packing Systems" },
2254    { 1079,   "Niobrara R&D Corp." },
2255    { 1080,   "Garmin Ltd." },
2256    { 1081,   "Japan Mobile Platform Co., Ltd" },
2257    { 1082,   "Advosol Inc." },
2258    { 1083,   "ABB Global Services Limited" },
2259    { 1084,   "Sciemetric Instruments Inc." },
2260    { 1085,   "Tata Elxsi Ltd." },
2261    { 1086,   "TPC Mechatronics, Co., Ltd." },
2262    { 1087,   "Cooper Bussmann" },
2263    { 1088,   "Trinite Automatisering B.V." },
2264    { 1089,   "Peek Traffic B.V." },
2265    { 1090,   "Acrison, Inc" },
2266    { 1091,   "Applied Robotics, Inc." },
2267    { 1092,   "FireBus Systems, Inc." },
2268    { 1093,   "Beijing Sevenstar Huachuang Electronics" },
2269    { 1094,   "Magnetek" },
2270    { 1095,   "Microscan" },
2271    { 1096,   "Air Water Inc." },
2272    { 1097,   "Sensopart Industriesensorik GmbH" },
2273    { 1098,   "Tiefenbach Control Systems GmbH" },
2274    { 1099,   "INOXPA S.A" },
2275    { 1100,   "Zurich University of Applied Sciences" },
2276    { 1101,   "Ethernet Direct" },
2277    { 1102,   "GSI-Micro-E Systems" },
2278    { 1103,   "S-Net Automation Co., Ltd." },
2279    { 1104,   "Power Electronics S.L." },
2280    { 1105,   "Renesas Technology Corp." },
2281    { 1106,   "NSWCCD-SSES" },
2282    { 1107,   "Porter Engineering Ltd." },
2283    { 1108,   "Meggitt Airdynamics, Inc." },
2284    { 1109,   "Inductive Automation" },
2285    { 1110,   "Neural ID" },
2286    { 1111,   "EEPod LLC" },
2287    { 1112,   "Hitachi Industrial Equipment Systems Co., Ltd." },
2288    { 1113,   "Salem Automation" },
2289    { 1114,   "port GmbH" },
2290    { 1115,   "B & PLUS" },
2291    { 1116,   "Graco Inc." },
2292    { 1117,   "Altera Corporation" },
2293    { 1118,   "Technology Brewing Corporation" },
2294    { 1121,   "CSE Servelec" },
2295    { 1124,   "Fluke Networks" },
2296    { 1125,   "Tetra Pak Packaging Solutions SPA" },
2297    { 1126,   "Racine Federated, Inc." },
2298    { 1127,   "Pureron Japan Co., Ltd." },
2299    { 1130,   "Brother Industries, Ltd." },
2300    { 1132,   "Leroy Automation" },
2301    { 1134,   "THK CO., LTD." },
2302    { 1137,   "TR-Electronic GmbH" },
2303    { 1138,   "ASCON S.p.A." },
2304    { 1139,   "Toledo do Brasil Industria de Balancas Ltda." },
2305    { 1140,   "Bucyrus DBT Europe GmbH" },
2306    { 1141,   "Emerson Process Management Valve Automation" },
2307    { 1142,   "Alstom Transport" },
2308    { 1144,   "Matrox Electronic Systems" },
2309    { 1145,   "Littelfuse" },
2310    { 1146,   "PLASMART, Inc." },
2311    { 1147,   "Miyachi Corporation" },
2312    { 1150,   "Promess Incorporated" },
2313    { 1151,   "COPA-DATA GmbH" },
2314    { 1152,   "Precision Engine Controls Corporation" },
2315    { 1153,   "Alga Automacao e controle LTDA" },
2316    { 1154,   "U.I. Lapp GmbH" },
2317    { 1155,   "ICES" },
2318    { 1156,   "Philips Lighting bv" },
2319    { 1157,   "Aseptomag AG" },
2320    { 1158,   "ARC Informatique" },
2321    { 1159,   "Hesmor GmbH" },
2322    { 1160,   "Kobe Steel, Ltd." },
2323    { 1161,   "FLIR Systems" },
2324    { 1162,   "Simcon A/S" },
2325    { 1163,   "COPALP" },
2326    { 1164,   "Zypcom, Inc." },
2327    { 1165,   "Swagelok" },
2328    { 1166,   "Elspec" },
2329    { 1167,   "ITT Water & Wastewater AB" },
2330    { 1168,   "Kunbus GmbH Industrial Communication" },
2331    { 1170,   "Performance Controls, Inc." },
2332    { 1171,   "ACS Motion Control, Ltd." },
2333    { 1173,   "IStar Technology Limited" },
2334    { 1174,   "Alicat Scientific, Inc." },
2335    { 1176,   "ADFweb.com SRL" },
2336    { 1177,   "Tata Consultancy Services Limited" },
2337    { 1178,   "CXR Ltd." },
2338    { 1179,   "Vishay Nobel AB" },
2339    { 1181,   "SolaHD" },
2340    { 1182,   "Endress+Hauser" },
2341    { 1183,   "Bartec GmbH" },
2342    { 1185,   "AccuSentry, Inc." },
2343    { 1186,   "Exlar Corporation" },
2344    { 1187,   "ILS Technology" },
2345    { 1188,   "Control Concepts Inc." },
2346    { 1190,   "Procon Engineering Limited" },
2347    { 1191,   "Hermary Opto Electronics Inc." },
2348    { 1192,   "Q-Lambda" },
2349    { 1194,   "VAMP Ltd" },
2350    { 1195,   "FlexLink" },
2351    { 1196,   "Office FA.com Co., Ltd." },
2352    { 1197,   "SPMC (Changzhou) Co. Ltd." },
2353    { 1198,   "Anton Paar GmbH" },
2354    { 1199,   "Zhuzhou CSR Times Electric Co., Ltd." },
2355    { 1200,   "DeStaCo" },
2356    { 1201,   "Synrad, Inc" },
2357    { 1202,   "Bonfiglioli Vectron GmbH" },
2358    { 1203,   "Pivotal Systems" },
2359    { 1204,   "TKSCT" },
2360    { 1205,   "Randy Nuernberger" },
2361    { 1206,   "CENTRALP" },
2362    { 1207,   "Tengen Group" },
2363    { 1208,   "OES, Inc." },
2364    { 1209,   "Actel Corporation" },
2365    { 1210,   "Monaghan Engineering, Inc." },
2366    { 1211,   "wenglor sensoric gmbh" },
2367    { 1212,   "HSA Systems" },
2368    { 1213,   "MK Precision Co., Ltd." },
2369    { 1214,   "Tappan Wire and Cable" },
2370    { 1215,   "Heinzmann GmbH & Co. KG" },
2371    { 1216,   "Process Automation International Ltd." },
2372    { 1217,   "Secure Crossing" },
2373    { 1218,   "SMA Railway Technology GmbH" },
2374    { 1219,   "FMS Force Measuring Systems AG" },
2375    { 1220,   "ABT Endustri Enerji Sistemleri Sanayi Tic. Ltd. Sti." },
2376    { 1221,   "MagneMotion Inc." },
2377    { 1222,   "STS Co., Ltd." },
2378    { 1223,   "MERAK SIC, SA" },
2379    { 1224,   "ABOUNDI, Inc." },
2380    { 1225,   "Rosemount Inc." },
2381    { 1226,   "GEA FES, Inc." },
2382    { 1227,   "TMG Technologie und Engineering GmbH" },
2383    { 1228,   "embeX GmbH" },
2384    { 1229,   "GH Electrotermia, S.A." },
2385    { 1230,   "Tolomatic" },
2386    { 1231,   "Dukane" },
2387    { 1232,   "Elco (Tian Jin) Electronics Co., Ltd." },
2388    { 1233,   "Jacobs Automation" },
2389    { 1234,   "Noda Radio Frequency Technologies Co., Ltd." },
2390    { 1235,   "MSC Tuttlingen GmbH" },
2391    { 1236,   "Hitachi Cable Manchester" },
2392    { 1237,   "ACOREL SAS" },
2393    { 1238,   "Global Engineering Solutions Co., Ltd." },
2394    { 1239,   "ALTE Transportation, S.L." },
2395    { 1240,   "Penko Engineering B.V." },
2396
2397    { 0, NULL }
2398 };
2399
2400 value_string_ext cip_vendor_vals_ext = VALUE_STRING_EXT_INIT(cip_vendor_vals);
2401
2402
2403 /* Translate Device Profile's */
2404 static const value_string cip_devtype_vals[] = {
2405    { 0x00,        "Generic Device (deprecated)"         },
2406    { 0x02,        "AC Drive"                            },
2407    { 0x03,        "Motor Overload"                      },
2408    { 0x04,        "Limit Switch"                        },
2409    { 0x05,        "Inductive Proximity Switch"          },
2410    { 0x06,        "Photoelectric Sensor"                },
2411    { 0x07,        "General Purpose Discrete I/O"        },
2412    { 0x09,        "Resolver"                            },
2413    { 0x0C,        "Communications Adapter"              },
2414    { 0x0E,        "Programmable Logic Controller"       },
2415    { 0x10,        "Position Controller",                },
2416    { 0x13,        "DC Drive"                            },
2417    { 0x15,        "Contactor",                          },
2418    { 0x16,        "Motor Starter",                      },
2419    { 0x17,        "Soft Start",                         },
2420    { 0x18,        "Human-Machine Interface"             },
2421    { 0x1A,        "Mass Flow Controller"                },
2422    { 0x1B,        "Pneumatic Valve"                     },
2423    { 0x1C,        "Vacuum Pressure Gauge"               },
2424    { 0x1D,        "Process Control Value"               },
2425    { 0x1E,        "Residual Gas Analyzer"               },
2426    { 0x1F,        "DC Power Generator"                  },
2427    { 0x20,        "RF Power Generator"                  },
2428    { 0x21,        "Turbomolecular Vacuum Pump"          },
2429    { 0x22,        "Encoder"                             },
2430    { 0x23,        "Safety Discrete I/O Device"          },
2431    { 0x24,        "Fluid Flow Controller"               },
2432    { 0x25,        "CIP Motion Drive"                    },
2433    { 0x26,        "CompoNet Repeater"                   },
2434    { 0x27,        "Mass Flow Controller, Enhanced"      },
2435    { 0x28,        "CIP Modbus Device"                   },
2436    { 0x29,        "CIP Modbus Translator"               },
2437    { 0x2A,        "Safety Analog I/O Device"            },
2438    { 0x2B,        "Generic Device (keyable)"            },
2439    { 0x2C,        "Managed Switch"                      },
2440    { 0x32,        "ControlNet Physical Layer Component" },
2441
2442    { 0, NULL }
2443 };
2444
2445 value_string_ext cip_devtype_vals_ext = VALUE_STRING_EXT_INIT(cip_devtype_vals);
2446
2447 /* Translate class names */
2448 static const value_string cip_class_names_vals[] = {
2449    { 0x01,     "Identity Object"                       },
2450    { 0x02,     "Message Router"                        },
2451    { 0x03,     "DeviceNet Object"                      },
2452    { 0x04,     "Assembly Object"                       },
2453    { 0x05,     "Connection Object"                     },
2454    { 0x06,     "Connection Manager"                    },
2455    { 0x07,     "Register Object"                       },
2456    { 0x08,     "Discrete Input Point Object"           },
2457    { 0x09,     "Discrete Output Point Object"          },
2458    { 0x0A,     "Analog Input Point Object"             },
2459    { 0x0B,     "Analog Output Point Object"            },
2460    { 0x0E,     "Presence Sensing Object"               },
2461    { 0x0F,     "Parameter Object"                      },
2462    { 0x10,     "Parameter Group Object"                },
2463    { 0x12,     "Group Object"                          },
2464    { 0x1D,     "Discrete Input Group Object"           },
2465    { 0x1E,     "Discrete Output Group Object"          },
2466    { 0x1F,     "Discrete Group Object"                 },
2467    { 0x20,     "Analog Input Group Object"             },
2468    { 0x21,     "Analog Output Group Object"            },
2469    { 0x22,     "Analog Group Object"                   },
2470    { 0x23,     "Position Sensor Object"                },
2471    { 0x24,     "Position Controller Supervisor Object" },
2472    { 0x25,     "Position Controller Object"            },
2473    { 0x26,     "Block Sequencer Object"                },
2474    { 0x27,     "Command Block Object"                  },
2475    { 0x28,     "Motor Data Object"                     },
2476    { 0x29,     "Control Supervisor Object"             },
2477    { 0x2A,     "AC/DC Drive Object"                    },
2478    { 0x2B,     "Acknowledge Handler Object"            },
2479    { 0x2C,     "Overload Object"                       },
2480    { 0x2D,     "Softstart Object"                      },
2481    { 0x2E,     "Selection Object"                      },
2482    { 0x30,     "S-Device Supervisor Object"            },
2483    { 0x31,     "S-Analog Sensor Object"                },
2484    { 0x32,     "S-Analog Actuator Object"              },
2485    { 0x33,     "S-Single Stage Controller Object"      },
2486    { 0x34,     "S-Gas Calibration Object"              },
2487    { 0x35,     "Trip Point Object"                     },
2488    { 0x37,     "File Object"                           },
2489    { 0x38,     "S-Partial Pressure Object"             },
2490    { 0x39,     "Safety Supervisor Object"              },
2491    { 0x3A,     "Safety Validator Object"               },
2492    { 0x3B,     "Safety Discrete Output Point Object"   },
2493    { 0x3C,     "Safety Discrete Output Group Object"   },
2494    { 0x3D,     "Safety Discrete Input Point Object"    },
2495    { 0x3E,     "Safety Discrete Input Group Object"    },
2496    { 0x3F,     "Safety Dual Channel Output Object"     },
2497    { 0x40,     "S-Sensor Calibration Object"           },
2498    { 0x41,     "Event Log Object"                      },
2499    { 0x42,     "Motion Axis Object"                    },
2500    { 0x43,     "Time Sync Object"                      },
2501    { 0x44,     "Modbus Object"                         },
2502    { 0x45,     "Originator Connection List Object"     },
2503    { 0x46,     "Modbus Serial Link Object"             },
2504    { 0x47,     "Device Level Ring (DLR) Object"        },
2505    { 0x48,     "QoS Object"                            },
2506    { 0x49,     "Safety Analog Input Point Object"      },
2507    { 0x4A,     "Safety Analog Input Group Object"      },
2508    { 0x4B,     "Safety Dual Channel Analog Input Object"  },
2509    { 0x4C,     "Sercos III Link Object"                },
2510    { 0x4D,     "Target Connection List Object"         },
2511    { 0x4E,     "Base Energy Object"                    },
2512    { 0x4F,     "Electrical Energy Object"              },
2513    { 0x50,     "Non-Electrical Energy Object"          },
2514    { 0x51,     "Base Switch Object"                    },
2515    { 0x52,     "SNMP Object"                           },
2516    { 0x53,     "Power Management Object"               },
2517    { 0x54,     "RSTP Bridge Object"                    },
2518    { 0x55,     "RSTP Port Object"                      },
2519    { 0xF0,     "ControlNet Object"                     },
2520    { 0xF1,     "ControlNet Keeper Object"              },
2521    { 0xF2,     "ControlNet Scheduling Object"          },
2522    { 0xF3,     "Connection Configuration Object"       },
2523    { 0xF4,     "Port Object"                           },
2524    { 0xF5,     "TCP/IP Interface Object"               },
2525    { 0xF6,     "EtherNet Link Object"                  },
2526    { 0xF7,     "CompoNet Object"                       },
2527    { 0xF8,     "CompoNet Repeater Object"              },
2528
2529    { 0,        NULL                                    }
2530 };
2531
2532 value_string_ext cip_class_names_vals_ext = VALUE_STRING_EXT_INIT(cip_class_names_vals);
2533
2534 static void add_cip_service_to_info_column(packet_info *pinfo, guint8 service, const value_string* service_vals)
2535 {
2536    cip_req_info_t *preq_info;
2537
2538    preq_info = (cip_req_info_t*)p_get_proto_data( pinfo->fd, proto_cip, 0 );
2539
2540    if ((preq_info == NULL) || (preq_info->isUnconnectedSend == FALSE))
2541    {
2542        /* Add service to info column */
2543        col_append_sep_fstr(pinfo->cinfo, COL_INFO, " | ", "%s",
2544                val_to_str( service & 0x7F,
2545                   service_vals, "Unknown Service (0x%02x)") );
2546        col_set_fence(pinfo->cinfo, COL_INFO);
2547    }
2548    else
2549    {
2550       col_append_str( pinfo->cinfo, COL_INFO,
2551                val_to_str(service & 0x7F,
2552                   service_vals, "Unknown Service (0x%02x)") );
2553        col_set_fence(pinfo->cinfo, COL_INFO);
2554       /* Make sure it's only set once */
2555       preq_info->isUnconnectedSend = FALSE;
2556    }
2557 }
2558
2559 static int dissect_id_revision(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2560                              int offset, int total_len)
2561 {
2562    if (total_len < 2)
2563    {
2564       expert_add_info(pinfo, item, &ei_mal_identity_revision);
2565       return total_len;
2566    }
2567
2568    proto_tree_add_item( tree, hf_id_major_rev, tvb, offset, 1, ENC_LITTLE_ENDIAN);
2569    proto_tree_add_item( tree, hf_id_minor_rev, tvb, offset+1, 1, ENC_LITTLE_ENDIAN);
2570    return 2;
2571 }
2572
2573 static int dissect_msg_rout_num_classes(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
2574                              int offset, int total_len _U_)
2575 {
2576    guint16 i, num_classes;
2577
2578    num_classes = tvb_get_letohs( tvb, offset);
2579    proto_tree_add_item( tree, hf_msg_rout_num_classes, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2580
2581    if (total_len < (2+(num_classes*2)))
2582    {
2583       expert_add_info(pinfo, item, &ei_mal_msg_rout_num_classes);
2584       return total_len;
2585    }
2586
2587    for (i = 0; i < num_classes; i++)
2588       proto_tree_add_item( tree, hf_msg_rout_classes, tvb, offset+2+(i*2), 2, ENC_LITTLE_ENDIAN);
2589
2590    return (2+(num_classes*2));
2591 }
2592
2593 static int dissect_time_sync_grandmaster_clock(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2594                              int offset, int total_len)
2595 {
2596    proto_item* ti;
2597    proto_tree* flag_tree;
2598
2599    if (total_len < 24)
2600    {
2601       expert_add_info(pinfo, item, &ei_mal_time_sync_gm_clock);
2602       return total_len;
2603    }
2604
2605    proto_tree_add_item( tree, hf_time_sync_gm_clock_clock_id, tvb, offset, 8, ENC_NA);
2606    proto_tree_add_item( tree, hf_time_sync_gm_clock_clock_class, tvb, offset+8, 2, ENC_LITTLE_ENDIAN);
2607    proto_tree_add_item( tree, hf_time_sync_gm_clock_time_accuracy, tvb, offset+10, 2, ENC_LITTLE_ENDIAN);
2608    proto_tree_add_item( tree, hf_time_sync_gm_clock_offset_scaled_log_variance, tvb, offset+12, 2, ENC_LITTLE_ENDIAN);
2609    proto_tree_add_item( tree, hf_time_sync_gm_clock_current_utc_offset, tvb, offset+14, 2, ENC_LITTLE_ENDIAN);
2610
2611    ti = proto_tree_add_item( tree, hf_time_sync_gm_clock_time_property_flags, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2612    flag_tree = proto_item_add_subtree(ti, ett_time_sync_gm_clock_flags);
2613    proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_leap61, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2614    proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_leap59, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2615    proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_current_utc_valid, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2616    proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_ptp_timescale, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2617    proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_time_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2618    proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_freq_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2619
2620    proto_tree_add_item( tree, hf_time_sync_gm_clock_time_source, tvb, offset+18, 2, ENC_LITTLE_ENDIAN);
2621    proto_tree_add_item( tree, hf_time_sync_gm_clock_priority1, tvb, offset+20, 2, ENC_LITTLE_ENDIAN);
2622    proto_tree_add_item( tree, hf_time_sync_gm_clock_priority2, tvb, offset+22, 2, ENC_LITTLE_ENDIAN);
2623    return 24;
2624 }
2625
2626 static int dissect_time_sync_parent_clock(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2627                              int offset, int total_len)
2628 {
2629    if (total_len < 16)
2630    {
2631       expert_add_info(pinfo, item, &ei_mal_time_sync_parent_clock);
2632       return total_len;
2633    }
2634
2635    proto_tree_add_item( tree, hf_time_sync_parent_clock_clock_id, tvb, offset, 8, ENC_NA);
2636    proto_tree_add_item( tree, hf_time_sync_parent_clock_port_number, tvb, offset+8, 2, ENC_LITTLE_ENDIAN);
2637    proto_tree_add_item( tree, hf_time_sync_parent_clock_observed_offset_scaled_log_variance, tvb, offset+10, 2, ENC_LITTLE_ENDIAN);
2638    proto_tree_add_item( tree, hf_time_sync_parent_clock_observed_phase_change_rate, tvb, offset+12, 4, ENC_LITTLE_ENDIAN);
2639    return 16;
2640 }
2641
2642 static int dissect_time_sync_local_clock(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2643                              int offset, int total_len)
2644 {
2645    proto_item* ti;
2646    proto_tree* flag_tree;
2647
2648    if (total_len < 20)
2649    {
2650       expert_add_info(pinfo, item, &ei_mal_time_sync_local_clock);
2651       return total_len;
2652    }
2653
2654    proto_tree_add_item( tree, hf_time_sync_local_clock_clock_id, tvb, offset, 8, ENC_NA);
2655    proto_tree_add_item( tree, hf_time_sync_local_clock_clock_class, tvb, offset+8, 2, ENC_LITTLE_ENDIAN);
2656    proto_tree_add_item( tree, hf_time_sync_local_clock_time_accuracy, tvb, offset+10, 2, ENC_LITTLE_ENDIAN);
2657    proto_tree_add_item( tree, hf_time_sync_local_clock_offset_scaled_log_variance, tvb, offset+12, 2, ENC_LITTLE_ENDIAN);
2658    proto_tree_add_item( tree, hf_time_sync_local_clock_current_utc_offset, tvb, offset+14, 2, ENC_LITTLE_ENDIAN);
2659
2660    ti = proto_tree_add_item( tree, hf_time_sync_local_clock_time_property_flags, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2661    flag_tree = proto_item_add_subtree(ti, ett_time_sync_local_clock_flags);
2662    proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_leap61, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2663    proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_leap59, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2664    proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_current_utc_valid, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2665    proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_ptp_timescale, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2666    proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_time_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2667    proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_freq_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN);
2668
2669    proto_tree_add_item( tree, hf_time_sync_local_clock_time_source, tvb, offset+18, 2, ENC_LITTLE_ENDIAN);
2670    return 20;
2671 }
2672
2673 static int dissect_time_sync_port_state_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2674                              int offset, int total_len)
2675 {
2676    guint16 i, num_ports;
2677    proto_item* ti;
2678    proto_tree* port_tree;
2679
2680    if (total_len < 2)
2681    {
2682       expert_add_info(pinfo, item, &ei_mal_time_sync_port_state_info);
2683       return total_len;
2684    }
2685
2686    num_ports = tvb_get_letohs( tvb, offset);
2687    proto_tree_add_item( tree, hf_time_sync_port_state_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2688
2689    if (2+num_ports*4 < total_len)
2690    {
2691       expert_add_info(pinfo, item, &ei_mal_time_sync_port_state_info_ports);
2692       return total_len;
2693    }
2694
2695    for (i = 0; i < num_ports; i++)
2696    {
2697        ti = proto_tree_add_text(tree, NULL, offset+2+i*4, 4, "Port #%d", i+1);
2698        port_tree = proto_item_add_subtree(ti, ett_time_sync_port_state_info);
2699        proto_tree_add_item(port_tree, hf_time_sync_port_state_info_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN);
2700        proto_tree_add_item(port_tree, hf_time_sync_port_state_info_port_state, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN);
2701    }
2702
2703    return 2+num_ports*4;
2704 }
2705
2706 static int dissect_time_sync_port_enable_cfg(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2707                              int offset, int total_len)
2708 {
2709    guint16 i, num_ports;
2710    proto_item* ti;
2711    proto_tree* port_tree;
2712
2713    if (total_len < 2)
2714    {
2715       expert_add_info(pinfo, item, &ei_mal_time_sync_port_enable_cfg);
2716       return total_len;
2717    }
2718
2719    num_ports = tvb_get_letohs( tvb, offset);
2720    proto_tree_add_item( tree, hf_time_sync_port_enable_cfg_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2721
2722    if (2+num_ports*4 < total_len)
2723    {
2724       expert_add_info(pinfo, item, &ei_mal_time_sync_port_enable_cfg_ports);
2725       return total_len;
2726    }
2727
2728    for (i = 0; i < num_ports; i++)
2729    {
2730        ti = proto_tree_add_text(tree, NULL, offset+2+i*4, 4, "Port #%d", i+1);
2731        port_tree = proto_item_add_subtree(ti, ett_time_sync_port_enable_cfg);
2732        proto_tree_add_item(port_tree, hf_time_sync_port_enable_cfg_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN);
2733        proto_tree_add_item(port_tree, hf_time_sync_port_enable_cfg_port_enable, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN);
2734    }
2735
2736    return 2+num_ports*4;
2737 }
2738
2739 static int dissect_time_sync_port_log_announce(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2740                              int offset, int total_len)
2741 {
2742    guint16 i, num_ports;
2743    proto_item* ti;
2744    proto_tree* port_tree;
2745
2746    if (total_len < 2)
2747    {
2748       expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_announce);
2749       return total_len;
2750    }
2751
2752    num_ports = tvb_get_letohs( tvb, offset);
2753    proto_tree_add_item( tree, hf_time_sync_port_log_announce_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2754
2755    if (2+num_ports*4 < total_len)
2756    {
2757       expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_announce_ports);
2758       return total_len;
2759    }
2760
2761    for (i = 0; i < num_ports; i++)
2762    {
2763        ti = proto_tree_add_text(tree, NULL, offset+2+i*4, 4, "Port #%d", i+1);
2764        port_tree = proto_item_add_subtree(ti, ett_time_sync_port_log_announce);
2765        proto_tree_add_item(port_tree, hf_time_sync_port_log_announce_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN);
2766        proto_tree_add_item(port_tree, hf_time_sync_port_log_announce_interval, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN);
2767    }
2768
2769    return 2+num_ports*4;
2770 }
2771
2772 static int dissect_time_sync_port_log_sync(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2773                              int offset, int total_len)
2774 {
2775    guint16 i, num_ports;
2776    proto_item* ti;
2777    proto_tree* port_tree;
2778
2779    if (total_len < 2)
2780    {
2781       expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_sync);
2782       return total_len;
2783    }
2784
2785    num_ports = tvb_get_letohs( tvb, offset);
2786    proto_tree_add_item( tree, hf_time_sync_port_log_sync_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2787
2788    if (2+num_ports*4 < total_len)
2789    {
2790       expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_sync_ports);
2791       return total_len;
2792    }
2793
2794    for (i = 0; i < num_ports; i++)
2795    {
2796        ti = proto_tree_add_text(tree, NULL, offset+2+i*4, 4, "Port #%d", i+1);
2797        port_tree = proto_item_add_subtree(ti, ett_time_sync_port_log_sync);
2798        proto_tree_add_item(port_tree, hf_time_sync_port_log_sync_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN);
2799        proto_tree_add_item(port_tree, hf_time_sync_port_log_sync_port_log_sync_interval, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN);
2800    }
2801
2802    return 2+num_ports*4;
2803 }
2804
2805 static int dissect_time_sync_clock_type(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2806                              int offset, int total_len)
2807 {
2808    proto_item* ti;
2809    proto_tree* flag_tree;
2810
2811    if (total_len < 2)
2812    {
2813       expert_add_info(pinfo, item, &ei_mal_time_sync_clock_type);
2814       return total_len;
2815    }
2816
2817    ti = proto_tree_add_item( tree, hf_time_sync_clock_type, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2818    flag_tree = proto_item_add_subtree(ti, ett_time_sync_clock_type);
2819    proto_tree_add_item( flag_tree, hf_time_sync_clock_type_management, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2820    proto_tree_add_item( flag_tree, hf_time_sync_clock_type_end_to_end, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2821    proto_tree_add_item( flag_tree, hf_time_sync_clock_type_boundary, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2822    proto_tree_add_item( flag_tree, hf_time_sync_clock_type_ordinary, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2823    proto_tree_add_item( flag_tree, hf_time_sync_clock_type_slave_only, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2824
2825    return 2;
2826 }
2827
2828 static int dissect_time_sync_manufacture_id(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2829                              int offset, int total_len)
2830 {
2831    if (total_len < 4)
2832    {
2833       expert_add_info(pinfo, item, &ei_mal_time_sync_manufacture_id);
2834       return total_len;
2835    }
2836
2837    proto_tree_add_item( tree, hf_time_sync_manufacture_id_oui, tvb, offset, 3, ENC_LITTLE_ENDIAN);
2838    proto_tree_add_item( tree, hf_time_sync_manufacture_id_reserved, tvb, offset+3, 1, ENC_LITTLE_ENDIAN);
2839    return 4;
2840 }
2841
2842 static int dissect_time_sync_prod_desc(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2843                              int offset, int total_len)
2844 {
2845    guint32 size;
2846
2847    if (total_len < 4)
2848    {
2849       expert_add_info(pinfo, item, &ei_mal_time_sync_prod_desc);
2850       return total_len;
2851    }
2852
2853    size = tvb_get_letohl( tvb, offset);
2854    proto_tree_add_item( tree, hf_time_sync_prod_desc_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2855
2856    if (size > 64)
2857    {
2858       expert_add_info(pinfo, item, &ei_mal_time_sync_prod_desc_64);
2859       return total_len;
2860    }
2861
2862    if ((int)(size+4) < total_len)
2863    {
2864       expert_add_info(pinfo, item, &ei_mal_time_sync_prod_desc_size);
2865       return total_len;
2866    }
2867
2868    proto_tree_add_item( tree, hf_time_sync_prod_desc_str, tvb, offset+4, size, ENC_ASCII|ENC_NA);
2869    return size+4;
2870 }
2871
2872 static int dissect_time_sync_revision_data(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2873                              int offset, int total_len)
2874 {
2875    guint32 size;
2876
2877    if (total_len < 4)
2878    {
2879       expert_add_info(pinfo, item, &ei_mal_time_sync_revision_data);
2880       return total_len;
2881    }
2882
2883    size = tvb_get_letohl( tvb, offset);
2884    proto_tree_add_item( tree, hf_time_sync_revision_data_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2885
2886    if (size > 32)
2887    {
2888       expert_add_info(pinfo, item, &ei_mal_time_sync_revision_data_32);
2889       return total_len;
2890    }
2891
2892    if ((int)(size+4) < total_len)
2893    {
2894       expert_add_info(pinfo, item, &ei_mal_time_sync_revision_data_size);
2895       return total_len;
2896    }
2897
2898    proto_tree_add_item( tree, hf_time_sync_revision_data_str, tvb, offset+4, size, ENC_ASCII|ENC_NA);
2899    return size+4;
2900 }
2901
2902 static int dissect_time_sync_user_desc(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2903                              int offset, int total_len)
2904 {
2905    guint32 size;
2906
2907    if (total_len < 4)
2908    {
2909       expert_add_info(pinfo, item, &ei_mal_time_sync_user_desc);
2910       return total_len;
2911    }
2912
2913    size = tvb_get_letohl( tvb, offset);
2914    proto_tree_add_item( tree, hf_time_sync_user_desc_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
2915
2916    if (size > 128)
2917    {
2918       expert_add_info(pinfo, item, &ei_mal_time_sync_user_desc_128);
2919       return total_len;
2920    }
2921
2922    if ((int)(size+4) < total_len)
2923    {
2924       expert_add_info(pinfo, item, &ei_mal_time_sync_user_desc_size);
2925       return total_len;
2926    }
2927
2928    proto_tree_add_item( tree, hf_time_sync_user_desc_str, tvb, offset+4, size, ENC_ASCII|ENC_NA);
2929    return size+4;
2930 }
2931
2932 static int dissect_time_sync_port_profile_id_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2933                              int offset, int total_len)
2934 {
2935    guint16 i, num_ports;
2936    proto_item* ti;
2937    proto_tree* port_tree;
2938
2939    if (total_len < 2)
2940    {
2941       expert_add_info(pinfo, item, &ei_mal_time_sync_port_profile_id_info);
2942       return total_len;
2943    }
2944
2945    num_ports = tvb_get_letohs( tvb, offset);
2946    proto_tree_add_item( tree, hf_time_sync_port_profile_id_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2947
2948    if (2+num_ports*10 < total_len)
2949    {
2950       expert_add_info(pinfo, item, &ei_mal_time_sync_port_profile_id_info_ports);
2951       return total_len;
2952    }
2953
2954    for (i = 0; i < num_ports; i++)
2955    {
2956        ti = proto_tree_add_text(tree, NULL, offset+2+i*10, 10, "Port #%d", i+1);
2957        port_tree = proto_item_add_subtree(ti, ett_time_sync_port_profile_id_info);
2958        proto_tree_add_item(port_tree, hf_time_sync_port_profile_id_info_port_num, tvb, offset+2+i*10, 2, ENC_LITTLE_ENDIAN);
2959        proto_tree_add_item(port_tree, hf_time_sync_port_profile_id_info_profile_id, tvb, offset+4+i*10, 8, ENC_NA);
2960    }
2961
2962    return 2+num_ports*10;
2963 }
2964
2965 static int dissect_time_sync_port_phys_addr_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
2966                              int offset, int total_len)
2967 {
2968    guint16 i, num_ports;
2969    proto_item* ti;
2970    proto_tree* port_tree;
2971
2972    if (total_len < 2)
2973    {
2974       expert_add_info(pinfo, item, &ei_mal_time_sync_port_phys_addr_info);
2975       return total_len;
2976    }
2977
2978    num_ports = tvb_get_letohs( tvb, offset);
2979    proto_tree_add_item( tree, hf_time_sync_port_phys_addr_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN);
2980
2981    if (2+num_ports*36 < total_len)
2982    {
2983       expert_add_info(pinfo, item, &ei_mal_time_sync_port_phys_addr_info_ports);
2984       return total_len;
2985    }
2986
2987    for (i = 0; i < num_ports; i++)
2988    {
2989        ti = proto_tree_add_text(tree, NULL, offset+2+i*36, 36, "Port #%d", i+1);
2990        port_tree = proto_item_add_subtree(ti, ett_time_sync_port_phys_addr_info);
2991        proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_port_num, tvb, offset+2+i*36, 2, ENC_LITTLE_ENDIAN);
2992        proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_phys_proto, tvb, offset+4+i*36, 16, ENC_NA);
2993        proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_addr_size, tvb, offset+20+i*36, 2, ENC_LITTLE_ENDIAN);
2994        proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_phys_proto, tvb, offset+22+i*36, 16, ENC_NA);
2995    }
2996
2997    return 2+num_ports*36;
2998 }
2999
3000 static int dissect_time_sync_port_proto_addr_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
3001                              int offset, int total_len)
3002 {
3003    guint16 i, num_ports;
3004    proto_item* ti;
3005    proto_tree* port_tree;
3006
3007    if (total_len < 2)
3008    {
3009       expert_add_info(pinfo, item, &ei_mal_time_sync_port_proto_addr_info);
3010       return total_len;
3011    }
3012
3013    num_ports = tvb_get_letohs( tvb, offset);
3014    proto_tree_add_item( tree, hf_time_sync_port_proto_addr_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN);
3015
3016    if (2+num_ports*22 < total_len)
3017    {
3018       expert_add_info(pinfo, item, &ei_mal_time_sync_port_proto_addr_info_ports);
3019       return total_len;
3020    }
3021
3022    for (i = 0; i < num_ports; i++)
3023    {
3024        ti = proto_tree_add_text(tree, NULL, offset+2+i*22, 22, "Port #%d", i+1);
3025        port_tree = proto_item_add_subtree(ti, ett_time_sync_port_proto_addr_info);
3026        proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_port_num, tvb, offset+2+i*22, 2, ENC_LITTLE_ENDIAN);
3027        proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_network_proto, tvb, offset+4+i*22, 2, ENC_LITTLE_ENDIAN);
3028        proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_addr_size, tvb, offset+6+i*22, 2, ENC_LITTLE_ENDIAN);
3029        proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_port_proto_addr, tvb, offset+8+i*22, 16, ENC_NA);
3030    }
3031
3032    return 2+num_ports*22;
3033 }
3034
3035 static int dissect_time_sync_sys_time_and_offset(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
3036                              int offset, int total_len)
3037 {
3038    if (total_len < 16)
3039    {
3040       expert_add_info(pinfo, item, &ei_mal_time_sync_sys_time_and_offset);
3041       return total_len;
3042    }
3043
3044    proto_tree_add_item( tree, hf_time_sync_sys_time_and_offset_time, tvb, offset, 8, ENC_LITTLE_ENDIAN);
3045    proto_tree_add_item( tree, hf_time_sync_sys_time_and_offset_offset, tvb, offset+8, 8, ENC_LITTLE_ENDIAN);
3046    return 16;
3047 }
3048
3049
3050 static attribute_info_t cip_attribute_vals[] = {
3051
3052     /* Identity Object */
3053    {0x01, FALSE, 1, "Vendor ID", cip_uint, &hf_id_vendor_id, NULL},
3054    {0x01, FALSE, 2, "Device Type", cip_uint, &hf_id_device_type, NULL},
3055    {0x01, FALSE, 3, "Product Code", cip_uint, &hf_id_produce_code, NULL},
3056    {0x01, FALSE, 4, "Revision", cip_dissector_func, NULL, dissect_id_revision},
3057    {0x01, FALSE, 5, "Status", cip_word, &hf_id_status, NULL},
3058    {0x01, FALSE, 6, "Serial Number", cip_udint, &hf_id_serial_number, NULL},
3059    {0x01, FALSE, 7, "Product Name", cip_short_string, &hf_id_product_name, NULL},
3060
3061     /* Message Router Object */
3062    {0x02, FALSE, 1, "Object List", cip_dissector_func, NULL, dissect_msg_rout_num_classes},
3063    {0x02, FALSE, 2, "Number Available", cip_uint, &hf_msg_rout_num_available, NULL},
3064    {0x02, FALSE, 3, "Number Active", cip_uint, &hf_msg_rout_num_active, NULL},
3065    {0x02, FALSE, 4, "Active Connections", cip_uint_array, &hf_msg_rout_active_connections, NULL},
3066
3067     /* Connection Manager Object */
3068    {0x06, FALSE, 1, "Open Requests", cip_uint, &hf_conn_mgr_open_requests, NULL},
3069    {0x06, FALSE, 2, "Open Format Rejects", cip_uint, &hf_conn_mgr_open_format_rejects, NULL},
3070    {0x06, FALSE, 3, "Open Resource Rejects", cip_uint, &hf_conn_mgr_open_resource_rejects, NULL},
3071    {0x06, FALSE, 4, "Other Open Rejects", cip_uint, &hf_conn_mgr_other_open_rejects, NULL},
3072    {0x06, FALSE, 5, "Close Requests", cip_uint, &hf_conn_mgr_close_requests, NULL},
3073    {0x06, FALSE, 6, "Close Format Requests", cip_uint, &hf_conn_close_format_requests, NULL},
3074    {0x06, FALSE, 7, "Close Other Requests", cip_uint, &hf_conn_mgr_close_other_requests, NULL},
3075    {0x06, FALSE, 8, "Connection Timeouts", cip_uint, &hf_conn_mgr_conn_timouts, NULL},
3076
3077     /* Time Sync Object */
3078    {0x43, FALSE, 1, "PTP Enable", cip_bool, &hf_time_sync_ptp_enable, NULL},
3079    {0x43, FALSE, 2, "Is Synchronized", cip_bool, &hf_time_sync_is_synchronized, NULL},
3080    {0x43, FALSE, 3, "System Time (Microseconds)", cip_ulint, &hf_time_sync_sys_time_micro, NULL},
3081    {0x43, FALSE, 4, "System Time (Nanoseconds)", cip_ulint, &hf_time_sync_sys_time_nano, NULL},
3082    {0x43, FALSE, 5, "Offset from Master", cip_lint, &hf_time_sync_offset_from_master, NULL},
3083    {0x43, FALSE, 6, "Max Offset from Master", cip_ulint, &hf_time_sync_max_offset_from_master, NULL},
3084    {0x43, FALSE, 7, "Mean Path Delay To Master", cip_lint, &hf_time_sync_mean_path_delay_to_master, NULL},
3085    {0x43, FALSE, 8, "Grand Master Clock Info", cip_dissector_func, NULL, dissect_time_sync_grandmaster_clock},
3086    {0x43, FALSE, 9, "Parent Clock Info", cip_dissector_func, NULL, dissect_time_sync_parent_clock},
3087    {0x43, FALSE, 10, "Local Clock Info", cip_dissector_func, NULL, dissect_time_sync_local_clock},
3088    {0x43, FALSE, 11, "Number of Ports", cip_uint, &hf_time_sync_num_ports, NULL},
3089    {0x43, FALSE, 12, "Port State Info", cip_dissector_func, NULL, dissect_time_sync_port_state_info},
3090    {0x43, FALSE, 13, "Port Enable Cfg", cip_dissector_func, NULL, dissect_time_sync_port_enable_cfg},
3091    {0x43, FALSE, 14, "Port Log Announcement Interval Cfg", cip_dissector_func, NULL, dissect_time_sync_port_log_announce},
3092    {0x43, FALSE, 15, "Port Log Sync Interval Cfg", cip_dissector_func, NULL, dissect_time_sync_port_log_sync},
3093    {0x43, FALSE, 16, "Priority1", cip_usint, &hf_time_sync_priority1, NULL},
3094    {0x43, FALSE, 17, "Priority2", cip_usint, &hf_time_sync_priority2, NULL},
3095    {0x43, FALSE, 18, "Domain number", cip_usint, &hf_time_sync_domain_number, NULL},
3096    {0x43, FALSE, 19, "Clock Type", cip_dissector_func, NULL, dissect_time_sync_clock_type},
3097    {0x43, FALSE, 20, "Manufacture Identity", cip_dissector_func, NULL, dissect_time_sync_manufacture_id},
3098    {0x43, FALSE, 21, "Product Description", cip_dissector_func, NULL, dissect_time_sync_prod_desc},
3099    {0x43, FALSE, 22, "Revision Data", cip_dissector_func, NULL, dissect_time_sync_revision_data},
3100    {0x43, FALSE, 23, "User Description", cip_dissector_func, NULL, dissect_time_sync_user_desc},
3101    {0x43, FALSE, 24, "Port Profile Identity Info", cip_dissector_func, NULL, dissect_time_sync_port_profile_id_info},
3102    {0x43, FALSE, 25, "Port Physical Address Info", cip_dissector_func, NULL, dissect_time_sync_port_phys_addr_info},
3103    {0x43, FALSE, 26, "Port Protocol Address Info", cip_dissector_func, NULL, dissect_time_sync_port_proto_addr_info},
3104    {0x43, FALSE, 27, "Steps Removed", cip_uint, &hf_time_sync_steps_removed, NULL},
3105    {0x43, FALSE, 28, "System Time and Offset", cip_dissector_func, NULL, dissect_time_sync_sys_time_and_offset},
3106
3107 };
3108
3109 typedef struct attribute_val_array {
3110    size_t size;
3111    attribute_info_t* attrs;
3112 } attribute_val_array_t;
3113
3114 static attribute_val_array_t all_attribute_vals[] = {
3115    {sizeof(cip_attribute_vals)/sizeof(attribute_info_t), cip_attribute_vals},
3116    {sizeof(enip_attribute_vals)/sizeof(attribute_info_t), enip_attribute_vals},
3117    {sizeof(cip_safety_attribute_vals)/sizeof(attribute_info_t), cip_safety_attribute_vals}
3118 };
3119
3120 static void
3121 dissect_cip_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, packet_info *pinfo, cip_req_info_t *preq_info );
3122
3123 static attribute_info_t* cip_get_attribute(guint class_id, guint instance, guint attribute)
3124 {
3125    size_t i, j;
3126    attribute_val_array_t* att_array;
3127    attribute_info_t* pattr;
3128
3129    for (i = 0; i < sizeof(all_attribute_vals)/sizeof(attribute_val_array_t); i++)
3130    {
3131       att_array = &all_attribute_vals[i];
3132       for (j = 0; j < att_array->size; j++)
3133       {
3134          pattr = &att_array->attrs[j];
3135          if ((pattr->class_id == class_id) &&
3136              (instance != (guint)-1) &&
3137              (((instance == 0) && (pattr->class_instance == TRUE)) || ((instance != 0) && (pattr->class_instance == FALSE))) &&
3138              (pattr->attribute == attribute))
3139          {
3140             return pattr;
3141          }
3142       }
3143    }
3144
3145    return NULL;
3146 }
3147
3148 static gboolean
3149 dissect_cia(tvbuff_t *tvb, int offset, int* pathpos, unsigned char segment_type,
3150             gboolean generate, gboolean packed, packet_info *pinfo, proto_item *epath_item,
3151             proto_item *item, proto_tree *tree, proto_item *path_item, proto_item ** ret_item,
3152             const char* segment_name, const value_string* vals, int* value,
3153             int hf8, int hf16, int hf32)
3154 {
3155    int temp_data;
3156    wmem_strbuf_t *strbuf;
3157
3158    switch (segment_type)
3159    {
3160    case CI_LOGICAL_SEG_8_BIT:
3161       temp_data = tvb_get_guint8( tvb, offset + *pathpos + 1 );
3162
3163       if ( generate )
3164       {
3165          *ret_item = proto_tree_add_uint(item, hf8, NULL, 0, 0, temp_data );
3166          PROTO_ITEM_SET_GENERATED(*ret_item);
3167       }
3168       else
3169       {
3170          *ret_item = proto_tree_add_item(tree, hf8, tvb, offset + *pathpos + 1, 1, ENC_LITTLE_ENDIAN);
3171       }
3172
3173       if (vals == NULL)
3174       {
3175          proto_item_append_text( epath_item, "%s: 0x%02X", segment_name,  temp_data);
3176       }
3177       else
3178       {
3179          strbuf = wmem_strbuf_new(wmem_packet_scope(), segment_name);
3180          wmem_strbuf_append(strbuf, ": 0x%02X");
3181
3182          proto_item_append_text( epath_item, "%s", val_to_str( temp_data, vals , wmem_strbuf_get_str(strbuf)) );
3183       }
3184
3185       if (value != NULL)
3186          *value = temp_data;
3187
3188       proto_item_set_len( item, 2);
3189       proto_item_set_len( path_item, 2);
3190       (*pathpos) += 2;
3191       break;
3192    case CI_LOGICAL_SEG_16_BIT:
3193       if (packed)
3194       {
3195          temp_data = tvb_get_letohs( tvb, offset + *pathpos + 1 );
3196       }
3197       else
3198       {
3199          temp_data = tvb_get_letohs( tvb, offset + *pathpos + 2 );
3200       }
3201
3202       if ( generate )
3203       {
3204          *ret_item = proto_tree_add_uint(tree, hf16, NULL, 0, 0, temp_data );
3205          PROTO_ITEM_SET_GENERATED(*ret_item);
3206       }
3207       else
3208       {
3209          if (packed)
3210          {
3211             *ret_item = proto_tree_add_item( tree, hf16, tvb, offset + *pathpos + 1, 2, ENC_LITTLE_ENDIAN);
3212          }
3213          else
3214          {
3215             *ret_item = proto_tree_add_item( tree, hf16, tvb, offset + *pathpos + 2, 2, ENC_LITTLE_ENDIAN);
3216          }
3217
3218       }
3219       if (vals == NULL)
3220       {
3221          proto_item_append_text( epath_item, "%s: 0x%04X", segment_name,  temp_data);
3222       }
3223       else
3224       {
3225          strbuf = wmem_strbuf_new(wmem_packet_scope(), segment_name);
3226          wmem_strbuf_append(strbuf, ": 0x%04X");
3227
3228          proto_item_append_text( epath_item, "%s", val_to_str( temp_data, vals , wmem_strbuf_get_str(strbuf)) );
3229       }
3230
3231       if (value != NULL)
3232          *value = temp_data;
3233
3234       if (packed)
3235       {
3236          proto_item_set_len( item, 3);
3237          proto_item_set_len( path_item, 3);
3238          (*pathpos) += 3;
3239       }
3240       else
3241       {
3242          proto_item_set_len( item, 4);
3243          proto_item_set_len( path_item, 4);
3244          (*pathpos) += 4;
3245       }
3246       break;
3247    case CI_LOGICAL_SEG_32_BIT:
3248       if (packed)
3249       {
3250          temp_data = tvb_get_letohl( tvb, offset + *pathpos + 1 );
3251       }
3252       else
3253       {
3254          temp_data = tvb_get_letohl( tvb, offset + *pathpos + 2 );
3255       }
3256
3257       if ( generate )
3258       {
3259          *ret_item = proto_tree_add_uint(tree, hf32, NULL, 0, 0, temp_data );
3260          PROTO_ITEM_SET_GENERATED(*ret_item);
3261       }
3262       else
3263       {
3264          if (packed)
3265          {
3266             *ret_item = proto_tree_add_item( tree, hf32, tvb, offset + *pathpos + 1, 4, ENC_LITTLE_ENDIAN);
3267          }
3268          else
3269          {
3270             *ret_item = proto_tree_add_item( tree, hf32, tvb, offset + *pathpos + 2, 4, ENC_LITTLE_ENDIAN);
3271          }
3272       }
3273
3274       if (vals == NULL)
3275       {
3276          proto_item_append_text( epath_item, "%s: 0x%08X", segment_name,  temp_data);
3277       }
3278       else
3279       {
3280          strbuf = wmem_strbuf_new(wmem_packet_scope(), segment_name);
3281          wmem_strbuf_append(strbuf, ": 0x%08X");
3282
3283          proto_item_append_text( epath_item, "%s", val_to_str( temp_data, vals , wmem_strbuf_get_str(strbuf)) );
3284       }
3285
3286       if (value != NULL)
3287          *value = temp_data;
3288
3289       if (packed)
3290       {
3291          proto_item_set_len( item, 5);
3292          proto_item_set_len( path_item, 5);
3293          (*pathpos) += 5;
3294       }
3295       else
3296       {
3297          proto_item_set_len( item, 6);
3298          proto_item_set_len( path_item, 6);
3299          (*pathpos) += 6;
3300       }
3301       break;
3302    default:
3303       expert_add_info(pinfo, epath_item, &ei_proto_log_seg_format);
3304       return FALSE;
3305    }
3306
3307    return TRUE;
3308 }
3309
3310 /* Dissect Device ID structure */
3311 static void
3312 dissect_deviceid(tvbuff_t *tvb, int offset, proto_tree *tree,
3313                  int hf_vendor, int hf_devtype, int hf_prodcode,
3314                  int hf_compatibility, int hf_comp_bit, int hf_majrev, int hf_minrev)
3315 {
3316    guint compatibility;
3317    proto_item *compatibility_item;
3318    proto_item *compatibility_tree;
3319
3320    proto_tree_add_item(tree, hf_vendor, tvb, offset, 2, ENC_LITTLE_ENDIAN);
3321    proto_tree_add_item(tree, hf_devtype, tvb, offset+2, 2, ENC_LITTLE_ENDIAN);
3322    proto_tree_add_item(tree, hf_prodcode, tvb, offset+4, 2, ENC_LITTLE_ENDIAN);
3323
3324    /* Major revision/Compatibility */
3325    compatibility = tvb_get_guint8( tvb, offset+6);
3326
3327    /* Add Major revision/Compatibility tree */
3328    compatibility_item = proto_tree_add_uint_format_value(tree, hf_compatibility,
3329             tvb, offset+6, 1, compatibility, "%s, Major Revision: %d",
3330                val_to_str_const( ( compatibility & 0x80 )>>7, cip_com_bit_vals , "" ),
3331                compatibility & 0x7F);
3332    compatibility_tree = proto_item_add_subtree(compatibility_item, ett_mcsc);
3333
3334    proto_tree_add_item(compatibility_tree, hf_comp_bit, tvb, offset+6, 1, ENC_LITTLE_ENDIAN );
3335    proto_tree_add_item(compatibility_tree, hf_majrev, tvb, offset+6, 1, ENC_LITTLE_ENDIAN );
3336    proto_tree_add_item(tree, hf_minrev, tvb, offset+7, 1, ENC_LITTLE_ENDIAN );
3337 }
3338
3339 static void
3340 dissect_net_param16(tvbuff_t *tvb, int offset, proto_tree *tree,
3341                  int hf_net_param16, int hf_owner, int hf_type,
3342                  int hf_priority, int hf_fixed_var, int hf_con_size, gint ncp_ett)
3343 {
3344    proto_item *net_param_item;
3345    proto_tree *net_param_tree;
3346
3347    net_param_item = proto_tree_add_item(tree, hf_net_param16, tvb, offset, 2, ENC_LITTLE_ENDIAN );
3348    net_param_tree = proto_item_add_subtree(net_param_item, ncp_ett);
3349
3350    /* Add the data to the tree */
3351    proto_tree_add_item(net_param_tree, hf_owner, tvb, offset, 2, ENC_LITTLE_ENDIAN );
3352    proto_tree_add_item(net_param_tree, hf_type, tvb, offset, 2, ENC_LITTLE_ENDIAN );
3353    proto_tree_add_item(net_param_tree, hf_priority, tvb, offset, 2, ENC_LITTLE_ENDIAN );
3354    proto_tree_add_item(net_param_tree, hf_fixed_var, tvb, offset, 2, ENC_LITTLE_ENDIAN );
3355    proto_tree_add_item(net_param_tree, hf_con_size, tvb, offset, 2, ENC_LITTLE_ENDIAN );
3356 }
3357
3358 static void
3359 dissect_net_param32(tvbuff_t *tvb, int offset, proto_tree *tree,
3360                  int hf_net_param16, int hf_owner, int hf_type,
3361                  int hf_priority, int hf_fixed_var, int hf_con_size, gint ncp_ett)
3362 {
3363    proto_item *net_param_item;
3364    proto_tree *net_param_tree;
3365
3366    net_param_item = proto_tree_add_item(tree, hf_net_param16, tvb, offset, 4, ENC_LITTLE_ENDIAN );
3367    net_param_tree = proto_item_add_subtree(net_param_item, ncp_ett);
3368
3369    /* Add the data to the tree */
3370    proto_tree_add_item(net_param_tree, hf_owner, tvb, offset, 4, ENC_LITTLE_ENDIAN );
3371    proto_tree_add_item(net_param_tree, hf_type, tvb, offset, 4, ENC_LITTLE_ENDIAN );
3372    proto_tree_add_item(net_param_tree, hf_priority, tvb, offset, 4, ENC_LITTLE_ENDIAN );
3373    proto_tree_add_item(net_param_tree, hf_fixed_var, tvb, offset, 4, ENC_LITTLE_ENDIAN );
3374    proto_tree_add_item(net_param_tree, hf_con_size, tvb, offset, 4, ENC_LITTLE_ENDIAN );
3375 }
3376
3377 static void
3378 dissect_transport_type_trigger(tvbuff_t *tvb, int offset, proto_tree *tree,
3379                  int hf_ttt, int hf_direction, int hf_trigger, int hf_class, gint ett)
3380 {
3381    proto_item *ttt_item;
3382    proto_tree *ttt_tree;
3383
3384    ttt_item = proto_tree_add_item(tree, hf_ttt, tvb, offset, 1, ENC_LITTLE_ENDIAN );
3385    ttt_tree = proto_item_add_subtree(ttt_item, ett);
3386
3387    proto_tree_add_item(ttt_tree, hf_direction, tvb, offset, 1, ENC_LITTLE_ENDIAN );
3388    proto_tree_add_item(ttt_tree, hf_trigger, tvb, offset, 1, ENC_LITTLE_ENDIAN );
3389    proto_tree_add_item(ttt_tree, hf_class, tvb, offset, 1, ENC_LITTLE_ENDIAN );
3390 }
3391
3392 /* Dissect EPATH */
3393 void dissect_epath( tvbuff_t *tvb, packet_info *pinfo, proto_item *epath_item, int offset, int path_length,
3394                     gboolean generate, gboolean packed, cip_simple_request_info_t* req_data, cip_safety_epath_info_t* safety)
3395 {
3396    int pathpos, temp_data, temp_data2, seg_size, i;
3397    unsigned char segment_type, opt_link_size;
3398    proto_tree *path_tree, *port_tree, *net_tree;
3399    proto_tree *cia_tree, *ds_tree, *ds_data_tree, *path_seg_tree, *safety_tree;
3400    proto_item *it, *cia_item, *cia_ret_item, *port_item, *ds_item, *ds_data_item;
3401    proto_item *net_item, *hidden_item, *path_seg_item, *safety_item;
3402
3403    attribute_info_t* att_info;
3404
3405    /* Create a sub tree for the epath */
3406    path_tree = proto_item_add_subtree( epath_item, ett_path );
3407
3408    /* can't populate req_data unless it's there */
3409    if (req_data != NULL)
3410    {
3411       req_data->iClass = (guint32)-1;
3412       req_data->iInstance = (guint32)-1;
3413       req_data->iAttribute = (guint32)-1;
3414       req_data->iMember = (guint32)-1;
3415    }
3416    if (safety != NULL)
3417       safety->safety_seg = FALSE;
3418
3419    if ( !generate )
3420    {
3421       hidden_item = proto_tree_add_item(path_tree, hf_cip_epath,
3422                                         tvb, offset, path_length, ENC_NA );
3423       PROTO_ITEM_SET_HIDDEN(hidden_item);
3424    }
3425
3426    pathpos = 0;
3427
3428    while( pathpos < path_length )
3429    {
3430       if (tvb_reported_length_remaining(tvb, offset + pathpos) <= 0)
3431       {
3432          expert_add_info(pinfo, epath_item, &ei_mal_incomplete_epath);
3433          return;
3434       }
3435
3436       /* Get segement type */
3437       segment_type = tvb_get_guint8( tvb, offset + pathpos );
3438
3439       if ( generate )
3440       {
3441          path_seg_item = proto_tree_add_uint(path_tree, hf_cip_path_segment, NULL, 0, 0, segment_type );
3442          PROTO_ITEM_SET_GENERATED(path_seg_item);
3443          path_seg_tree = proto_item_add_subtree( path_seg_item, ett_path_seg );
3444          it = proto_tree_add_uint(path_seg_tree, hf_cip_path_segment_type, NULL, 0, 0, segment_type&CI_SEGMENT_TYPE_MASK);
3445          PROTO_ITEM_SET_GENERATED(it);
3446       }
3447       else
3448       {
3449          path_seg_item = proto_tree_add_item(path_tree, hf_cip_path_segment, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN);
3450          path_seg_tree = proto_item_add_subtree( path_seg_item, ett_path_seg );
3451          proto_tree_add_item(path_seg_tree, hf_cip_path_segment_type, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN);
3452       }
3453
3454       /* Determine the segment type */
3455
3456       switch( segment_type & CI_SEGMENT_TYPE_MASK )
3457       {
3458          case CI_PORT_SEGMENT:
3459             /* Add Extended Link Address flag & Port Identifier*/
3460             if ( generate )
3461             {
3462                it = proto_tree_add_boolean(path_seg_tree, hf_cip_port_ex_link_addr, NULL, 0, 0, segment_type & CI_PORT_SEG_EX_LINK_ADDRESS);
3463                PROTO_ITEM_SET_GENERATED(it);
3464                it = proto_tree_add_uint(path_seg_tree, hf_cip_port, NULL, 0, 0, ( segment_type & 0x0F ) );
3465                PROTO_ITEM_SET_GENERATED(it);
3466                port_item = proto_tree_add_text(path_seg_tree, NULL, 0, 0, "Port Segment");
3467                PROTO_ITEM_SET_GENERATED(port_item);
3468             }
3469             else
3470             {
3471                proto_tree_add_item(path_seg_tree, hf_cip_port_ex_link_addr, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN );
3472                proto_tree_add_item(path_seg_tree, hf_cip_port, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN);
3473                port_item = proto_tree_add_text(path_seg_tree, tvb, offset + pathpos, 1, "Port Segment");
3474             }
3475
3476             proto_item_append_text( path_seg_item, " (Port Segment)");
3477             proto_item_append_text( epath_item, "Port: %d", ( segment_type & CI_PORT_SEG_PORT_ID_MASK ) );
3478             port_tree = proto_item_add_subtree( port_item, ett_port_path );
3479
3480             if( segment_type & CI_PORT_SEG_EX_LINK_ADDRESS )
3481             {
3482                opt_link_size = tvb_get_guint8( tvb, offset + pathpos + 1 );
3483
3484                if ( generate )
3485                {
3486                   /* Add size of extended link address */
3487                   it = proto_tree_add_uint(port_tree, hf_cip_link_address_size, NULL, 0, 0, opt_link_size);
3488                   PROTO_ITEM_SET_GENERATED(it);
3489                   /* Add extended link address */
3490                   it = proto_tree_add_string(port_tree, hf_cip_link_address_string, NULL, 0, 0, tvb_format_text(tvb, offset+pathpos+2, opt_link_size) );
3491                   PROTO_ITEM_SET_GENERATED(it);
3492                }
3493                else
3494                {
3495                   proto_tree_add_item( port_tree, hf_cip_link_address_size, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN );
3496                   proto_tree_add_item( port_tree, hf_cip_link_address_string, tvb, offset+pathpos+2, opt_link_size, ENC_ASCII|ENC_NA );
3497                }
3498
3499                proto_item_append_text( epath_item, ", Address: %s", tvb_format_text(tvb, offset+pathpos+2, opt_link_size) );
3500
3501                /* Pad byte */
3502                if( opt_link_size % 2 )
3503                {
3504                   proto_item_set_len( port_item, 3 + opt_link_size );
3505                   proto_item_set_len( path_seg_item, 3 + opt_link_size );
3506                   pathpos += (3 + opt_link_size);
3507                }
3508                else
3509                {
3510                   proto_item_set_len( port_item, 2 + opt_link_size );
3511                   proto_item_set_len( path_seg_item, 2 + opt_link_size );
3512                   pathpos += (2 + opt_link_size);
3513                }
3514             }
3515             else
3516             {
3517                /* Add Link Address */
3518                if ( generate )
3519                {
3520                   it = proto_tree_add_uint(port_tree, hf_cip_link_address_byte, NULL, 0, 0, tvb_get_guint8( tvb, offset + pathpos + 1 ) );
3521                   PROTO_ITEM_SET_GENERATED(it);
3522                }
3523                else
3524                {
3525                   proto_tree_add_item(port_tree, hf_cip_link_address_byte, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN );
3526                }
3527
3528                proto_item_append_text( epath_item, ", Address: %d",tvb_get_guint8( tvb, offset + pathpos + 1 ) );
3529
3530                proto_item_set_len( port_item, 2 );
3531                proto_item_set_len( path_seg_item, 2);
3532                pathpos += 2;
3533             }
3534
3535             break;
3536
3537          case CI_LOGICAL_SEGMENT:
3538
3539             /* Logical segment, determine the logical type */
3540             if ( generate )
3541             {
3542                it = proto_tree_add_uint(path_seg_tree, hf_cip_logical_seg_type, NULL, 0, 0, segment_type & CI_LOGICAL_SEG_TYPE_MASK);
3543                PROTO_ITEM_SET_GENERATED(it);
3544                if ((segment_type & CI_LOGICAL_SEG_TYPE_MASK) <= CI_LOGICAL_SEG_ATTR_ID)
3545                {
3546                   it = proto_tree_add_uint(path_seg_tree, hf_cip_logical_seg_format, NULL, 0, 0, segment_type & CI_LOGICAL_SEG_FORMAT_MASK);
3547                   PROTO_ITEM_SET_GENERATED(it);
3548                }
3549                cia_item = proto_tree_add_text(path_seg_tree, NULL, 0, 0, "%s", val_to_str_const( ((segment_type & (CI_LOGICAL_SEG_TYPE_MASK|CI_LOGICAL_SEG_FORMAT_MASK))), cip_logical_seg_vals, "Reserved"));
3550                PROTO_ITEM_SET_GENERATED(cia_item);
3551             }
3552             else
3553             {
3554                proto_tree_add_item(path_seg_tree, hf_cip_logical_seg_type, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN );
3555                if ((segment_type & CI_LOGICAL_SEG_TYPE_MASK) <= CI_LOGICAL_SEG_ATTR_ID)
3556                   proto_tree_add_item(path_seg_tree, hf_cip_logical_seg_format, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN);
3557                cia_item = proto_tree_add_text(path_seg_tree, tvb, offset + pathpos, 1, "%s", val_to_str_const( ((segment_type & (CI_LOGICAL_SEG_TYPE_MASK|CI_LOGICAL_SEG_FORMAT_MASK))), cip_logical_seg_vals, "Reserved"));
3558             }
3559
3560             proto_item_append_text( path_seg_item, " (%s)", val_to_str_const( ((segment_type & (CI_LOGICAL_SEG_TYPE_MASK|CI_LOGICAL_SEG_FORMAT_MASK))), cip_logical_seg_vals, "Reserved"));
3561             cia_tree = proto_item_add_subtree( cia_item, ett_cia_path );
3562
3563             switch( segment_type & CI_LOGICAL_SEG_TYPE_MASK )
3564             {
3565                case CI_LOGICAL_SEG_CLASS_ID:
3566                   if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo,
3567                        epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item,
3568                        "Class", cip_class_names_vals, (req_data == NULL) ? NULL : &req_data->iClass,
3569                        hf_cip_class8, hf_cip_class16, hf_cip_class32) == FALSE)
3570                        return;
3571                   break;
3572
3573                case CI_LOGICAL_SEG_INST_ID:
3574                   if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo,
3575                        epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item,
3576                        "Instance", NULL, (req_data == NULL) ? NULL : &req_data->iInstance,
3577                        hf_cip_instance8, hf_cip_instance16, hf_cip_instance32) == FALSE)
3578                        return;
3579                   break;
3580
3581                case CI_LOGICAL_SEG_MBR_ID:
3582                   if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo,
3583                        epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item,
3584                        "Member", NULL, (req_data == NULL) ? NULL : &req_data->iMember,
3585                        hf_cip_member8, hf_cip_member16, hf_cip_member32) == FALSE)
3586                        return;
3587                   break;
3588
3589                case CI_LOGICAL_SEG_ATTR_ID:
3590                   if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo,
3591                        epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item,
3592                        "Attribute", NULL, (req_data == NULL) ? NULL : &req_data->iAttribute,
3593                        hf_cip_attribute8, hf_cip_attribute16, hf_cip_attribute32) == FALSE)
3594                        return;
3595
3596                   if (req_data != NULL)
3597                   {
3598                      att_info = cip_get_attribute(req_data->iClass, req_data->iInstance,
3599                                                   req_data->iAttribute);
3600                      if (att_info != NULL)
3601                      {
3602                         proto_item_append_text(cia_ret_item, " (%s)", att_info->text);
3603                         proto_item_append_text(epath_item, " (%s)", att_info->text);
3604                      }
3605                   }
3606                   break;
3607
3608                case CI_LOGICAL_SEG_CON_POINT:
3609                   if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo,
3610                        epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item,
3611                        "Connection Point", NULL, NULL,
3612                        hf_cip_conpoint8, hf_cip_conpoint16, hf_cip_conpoint32) == FALSE)
3613                        return;
3614                   break;
3615
3616                case CI_LOGICAL_SEG_SPECIAL:
3617
3618                   /* Logical Special ID, the only logical format specified is electronic key */
3619                   if( ( segment_type & CI_LOGICAL_SEG_FORMAT_MASK ) == CI_LOGICAL_SEG_E_KEY )
3620                   {
3621                      /* Get the Key Format */
3622                      temp_data = tvb_get_guint8( tvb, offset + pathpos + 1 );
3623
3624                      if( temp_data == CI_E_KEY_FORMAT_VAL )
3625                      {
3626                         proto_item_set_len(path_seg_item, 10);
3627                         proto_item_set_len(cia_item, 10);
3628                         proto_tree_add_item( cia_tree, hf_cip_ekey_format, tvb, offset + pathpos+1, 1, ENC_LITTLE_ENDIAN);
3629
3630                         /* dissect the device ID */
3631                         dissect_deviceid(tvb, offset + pathpos + 2, cia_tree,
3632                            hf_cip_ekey_vendor, hf_cip_ekey_devtype, hf_cip_ekey_prodcode,
3633                            hf_cip_ekey_compatibility, hf_cip_ekey_comp_bit, hf_cip_ekey_majorrev, hf_cip_ekey_minorrev);
3634
3635                         /* Add "summary" information to parent item */
3636                         temp_data = tvb_get_letohs( tvb, offset + pathpos + 2 );
3637                         proto_item_append_text( cia_tree, " (VendorID: 0x%04X", temp_data );
3638                         temp_data = tvb_get_letohs( tvb, offset + pathpos + 4 );
3639                         proto_item_append_text( cia_tree, ", DevTyp: 0x%04X", temp_data );
3640                         temp_data = tvb_get_guint8( tvb, offset + pathpos + 8 );
3641                         temp_data2 = tvb_get_guint8( tvb, offset + pathpos + 9 );
3642
3643                         proto_item_append_text(cia_tree, ", %d.%d)", ( temp_data & 0x7F ), temp_data2 );
3644                         proto_item_append_text(epath_item, "[Key]" );
3645
3646                         pathpos += 10;
3647                      }
3648                      else
3649                      {
3650                         expert_add_info(pinfo, epath_item, &ei_proto_electronic_key_format);
3651                         return;
3652                      }
3653                   }
3654                   else
3655                   {
3656                      expert_add_info(pinfo, epath_item, &ei_proto_special_segment_format);
3657                      return;
3658                   }
3659                   break;
3660
3661                default:
3662                   expert_add_info(pinfo, epath_item, &ei_proto_log_seg_type);
3663                   return;
3664
3665             } /* end of switch( segment_type & CI_LOGICAL_SEG_TYPE_MASK ) */
3666             break;
3667
3668          case CI_DATA_SEGMENT:
3669
3670             /* Data segment, determine the logical type */
3671             if ( generate )
3672             {
3673                it = proto_tree_add_uint(path_seg_tree, hf_cip_data_seg_type, NULL, 0, 0, segment_type & CI_DATA_SEG_TYPE_MASK);
3674                PROTO_ITEM_SET_GENERATED(it);
3675                ds_item = proto_tree_add_text(path_seg_tree, NULL, 0, 0, "%s", val_to_str_const( (segment_type & CI_DATA_SEG_TYPE_MASK), cip_data_segment_type_vals, "Reserved"));
3676                PROTO_ITEM_SET_GENERATED(ds_item);
3677             }
3678             else
3679             {
3680                proto_tree_add_item(path_seg_tree, hf_cip_data_seg_type, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN );
3681                ds_item = proto_tree_add_text(path_seg_tree, tvb, offset + pathpos, 1, "%s", val_to_str_const( (segment_type & CI_DATA_SEG_TYPE_MASK), cip_data_segment_type_vals, "Reserved"));
3682             }
3683
3684             proto_item_append_text( path_seg_item, " (%s)", val_to_str_const( (segment_type & CI_DATA_SEG_TYPE_MASK), cip_data_segment_type_vals, "Reserved"));
3685             ds_tree = proto_item_add_subtree( ds_item, ett_data_seg  );
3686
3687             switch( segment_type & CI_DATA_SEG_TYPE_MASK)
3688             {
3689                case CI_DATA_SEG_SIMPLE:
3690                   /* Segment size */
3691                   seg_size = tvb_get_guint8( tvb, offset + pathpos+1 )*2;
3692
3693                   proto_tree_add_uint_format_value(ds_tree, hf_cip_data_seg_size,
3694                      tvb, offset + pathpos+1, 1, seg_size, "%d (words)", seg_size/2);
3695
3696                   /* Segment data  */
3697                   if( seg_size != 0 )
3698                   {
3699                      ds_data_item = proto_tree_add_text( ds_tree, tvb, offset + pathpos+2, 0, "Data" );
3700                      ds_data_tree = proto_item_add_subtree( ds_data_item, ett_data_seg_data );
3701
3702                      for( i=0; i < seg_size/2; i ++ )
3703                         proto_tree_add_item(ds_data_tree, hf_cip_data_seg_item, tvb, offset + pathpos+2+(i*2), 2, ENC_LITTLE_ENDIAN );
3704
3705                      proto_item_set_len(ds_data_item, seg_size);
3706                   }
3707
3708                   proto_item_set_len( ds_item, 2 + seg_size );
3709                   proto_item_set_len( path_seg_item, 2 + seg_size );
3710                   pathpos += (2 + seg_size);
3711
3712                   proto_item_append_text(epath_item, "[Data]" );
3713                   break;
3714
3715                case CI_DATA_SEG_SYMBOL:
3716
3717                   /* ANSI extended symbol segment */
3718
3719                   /* Segment size */
3720                   seg_size = tvb_get_guint8( tvb, offset + pathpos+1 );
3721                   if ( generate )
3722                   {
3723                      it = proto_tree_add_uint(ds_tree, hf_cip_data_seg_type, NULL, 0, 0, seg_size);
3724                      PROTO_ITEM_SET_GENERATED(it);
3725                   }
3726                   else
3727                      proto_tree_add_item(ds_tree, hf_cip_data_seg_size, tvb, offset + pathpos+1, 1, ENC_LITTLE_ENDIAN );
3728
3729                   /* Segment data  */
3730                   if( seg_size != 0 )
3731                   {
3732                      if ( generate )
3733                      {
3734                         it = proto_tree_add_string(ds_tree, hf_cip_symbol, NULL, 0, 0, tvb_format_text(tvb, offset + pathpos + 2, seg_size));
3735                         PROTO_ITEM_SET_GENERATED(it);
3736                      }
3737                      else
3738                         proto_tree_add_item( ds_tree, hf_cip_symbol, tvb, offset + pathpos + 2, seg_size, ENC_ASCII|ENC_NA );
3739
3740                      proto_item_append_text(epath_item, "%s", tvb_format_text(tvb, offset + pathpos + 2, seg_size));
3741                   }
3742
3743                   /* Check for pad byte */
3744                   if( seg_size %2 )
3745                      seg_size++;
3746
3747                   if ( !generate )
3748                   {
3749                      proto_item_set_len( ds_item, 2 + seg_size );
3750                      proto_item_set_len( path_seg_item, 2 + seg_size );
3751                   }
3752                   pathpos += (2 + seg_size);
3753
3754                   break;
3755
3756                default:
3757                   expert_add_info(pinfo, epath_item, &ei_proto_log_sub_seg_type);
3758                   return;
3759
3760             } /* End of switch sub-type */
3761
3762             break;
3763
3764          case CI_NETWORK_SEGMENT:
3765
3766             /* Network segment -Determine the segment sub-type */
3767             if ( generate )
3768             {
3769                it = proto_tree_add_uint(path_seg_tree, hf_cip_network_seg_type, NULL, 0, 0, segment_type & CI_NETWORK_SEG_TYPE_MASK);
3770                PROTO_ITEM_SET_GENERATED(it);
3771                net_item = proto_tree_add_text(path_seg_tree, NULL, 0, 0, "%s", val_to_str_const( (segment_type & CI_NETWORK_SEG_TYPE_MASK), cip_network_segment_type_vals, "Reserved"));
3772                PROTO_ITEM_SET_GENERATED(net_item);
3773             }
3774             else
3775             {
3776                proto_tree_add_item(path_seg_tree, hf_cip_network_seg_type, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN );
3777                net_item = proto_tree_add_text(path_seg_tree, tvb, offset + pathpos, 1, "%s", val_to_str_const( (segment_type & CI_NETWORK_SEG_TYPE_MASK), cip_network_segment_type_vals, "Reserved"));
3778             }
3779
3780             proto_item_append_text( path_seg_item, " (%s)", val_to_str_const( (segment_type & CI_NETWORK_SEG_TYPE_MASK), cip_network_segment_type_vals, "Reserved"));
3781             net_tree = proto_item_add_subtree( net_item, ett_network_seg  );
3782
3783             switch( segment_type & CI_NETWORK_SEG_TYPE_MASK )
3784             {
3785                case CI_NETWORK_SEG_SCHEDULE:
3786                   proto_tree_add_item(net_tree, hf_cip_seg_schedule, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN );
3787
3788                   proto_item_set_len( net_item, 2);
3789                   proto_item_set_len( path_seg_item, 2);
3790                   pathpos += 2;
3791                   break;
3792
3793                case CI_NETWORK_SEG_FIXED_TAG:
3794                   proto_tree_add_item(net_tree, hf_cip_seg_fixed_tag, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN );
3795
3796                   proto_item_set_len( net_item, 2);
3797                   proto_item_set_len( path_seg_item, 2);
3798                   pathpos += 2;
3799                   break;
3800
3801                case CI_NETWORK_SEG_PROD_INHI:
3802
3803                   temp_data = tvb_get_guint8( tvb, offset + pathpos + 1 );
3804                   proto_tree_add_uint_format_value(net_tree, hf_cip_seg_prod_inhibit_time,
3805                      tvb, offset + pathpos+1, 1, temp_data, "%dms", temp_data);
3806
3807                   proto_item_set_len( net_item, 2);
3808                   proto_item_set_len( path_seg_item, 2);
3809                   pathpos += 2;
3810                   break;
3811
3812                case CI_NETWORK_SEG_SAFETY:
3813                   proto_item_append_text(epath_item, "[Safety]" );
3814
3815                   /* Segment size */
3816                   seg_size = tvb_get_guint8( tvb, offset + pathpos+1 )*2;
3817                   proto_tree_add_uint_format_value(net_tree, hf_cip_seg_network_size,
3818                      tvb, offset + pathpos+1, 1, seg_size/2, "%d (words)", seg_size/2);
3819
3820                   proto_tree_add_item(net_tree, hf_cip_seg_safety_format, tvb, offset+pathpos+2, 1, ENC_LITTLE_ENDIAN );
3821                   /* Safety Network Segment Format */
3822                   temp_data = tvb_get_guint8( tvb, offset + pathpos + 2 );
3823                   if (temp_data < 3)
3824                   {
3825                      safety_item = proto_tree_add_text(net_tree, tvb, offset + pathpos+3, seg_size-1, "%s", val_to_str_const(temp_data, cip_safety_segment_format_type_vals, "Reserved"));
3826                      safety_tree = proto_item_add_subtree( safety_item, ett_network_seg_safety  );
3827                      switch (temp_data)
3828                      {
3829                      case 0:
3830                         /* Target Format */
3831                         if (safety != NULL)
3832                            safety->format = CIP_SAFETY_BASE_FORMAT;
3833
3834                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_reserved, tvb, offset+pathpos+3, 1, ENC_LITTLE_ENDIAN );
3835                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_configuration_crc, tvb, offset+pathpos+4, 4, ENC_LITTLE_ENDIAN );
3836                         dissect_cipsafety_ssn(safety_tree, tvb, pinfo, offset+pathpos+8, hf_cip_seg_safety_configuration_timestamp, hf_cip_seg_safety_configuration_date, hf_cip_seg_safety_configuration_time);
3837                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_epi, tvb, offset+pathpos+14, 4, ENC_LITTLE_ENDIAN );
3838                         dissect_net_param16(tvb, offset+pathpos+18, safety_tree,
3839                               hf_cip_seg_safety_time_correction_net_params, hf_cip_seg_safety_time_correction_own,
3840                               hf_cip_seg_safety_time_correction_typ, hf_cip_seg_safety_time_correction_prio,
3841                               hf_cip_seg_safety_time_correction_fixed_var, hf_cip_seg_safety_time_correction_con_size,
3842                               ett_network_seg_safety_time_correction_net_params);
3843                         it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_tunid, tvb, offset+pathpos+20, 10, ENC_NA);
3844                         dissect_unid(tvb, pinfo, offset+pathpos+20, it, "Target UNID SNN", hf_cip_seg_safety_tunid_ssn_timestamp,
3845                            hf_cip_seg_safety_tunid_ssn_date, hf_cip_seg_safety_tunid_ssn_time, hf_cip_seg_safety_tunid_macid,
3846                            ett_cip_seg_safety_tunid, ett_cip_seg_safety_tunid_ssn);
3847                         it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_ounid, tvb, offset+pathpos+30, 10, ENC_NA);
3848                         dissect_unid(tvb, pinfo, offset+pathpos+30, it, "Originator UNID SSN", hf_cip_seg_safety_ounid_ssn_timestamp,
3849                            hf_cip_seg_safety_ounid_ssn_date, hf_cip_seg_safety_ounid_ssn_time, hf_cip_seg_safety_ounid_macid,
3850                            ett_cip_seg_safety_ounid, ett_cip_seg_safety_ounid_ssn);
3851                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_ping_eri_multiplier, tvb, offset+pathpos+40, 2, ENC_LITTLE_ENDIAN );
3852                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_coord_msg_min_multiplier, tvb, offset+pathpos+42, 2, ENC_LITTLE_ENDIAN );
3853                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_network_time_expected_multiplier, tvb, offset+pathpos+44, 2, ENC_LITTLE_ENDIAN );
3854                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_timeout_multiplier, tvb, offset+pathpos+46, 1, ENC_LITTLE_ENDIAN );
3855                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_max_consumer_number, tvb, offset+pathpos+47, 1, ENC_LITTLE_ENDIAN );
3856                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_conn_param_crc, tvb, offset+pathpos+48, 4, ENC_LITTLE_ENDIAN );
3857                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_conn_id, tvb, offset+pathpos+52, 4, ENC_LITTLE_ENDIAN );
3858                         break;
3859                      case 1:
3860                         /* Router Format */
3861                         if (safety != NULL)
3862                            safety->format = CIP_SAFETY_BASE_FORMAT;
3863
3864                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_reserved, tvb, offset+pathpos+3, 1, ENC_LITTLE_ENDIAN );
3865                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_conn_id, tvb, offset+pathpos+4, 4, ENC_LITTLE_ENDIAN );
3866                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_ping_eri_multiplier, tvb, offset+pathpos+8, 2, ENC_LITTLE_ENDIAN );
3867                         dissect_net_param16(tvb, offset+pathpos+10, safety_tree,
3868                               hf_cip_seg_safety_time_correction_net_params, hf_cip_seg_safety_time_correction_own,
3869                               hf_cip_seg_safety_time_correction_typ, hf_cip_seg_safety_time_correction_prio,
3870                               hf_cip_seg_safety_time_correction_fixed_var, hf_cip_seg_safety_time_correction_con_size,
3871                               ett_network_seg_safety_time_correction_net_params);
3872                         break;
3873                      case 2:
3874                         /* Extended Format */
3875                          if (safety != NULL)
3876                            safety->format = CIP_SAFETY_EXTENDED_FORMAT;
3877
3878                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_reserved, tvb, offset+pathpos+3, 1, ENC_LITTLE_ENDIAN );
3879                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_configuration_crc, tvb, offset+pathpos+4, 4, ENC_LITTLE_ENDIAN );
3880                         dissect_cipsafety_ssn(safety_tree, tvb, pinfo, offset+pathpos+8, hf_cip_seg_safety_configuration_timestamp, hf_cip_seg_safety_configuration_date, hf_cip_seg_safety_configuration_time);
3881                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_epi, tvb, offset+pathpos+14, 4, ENC_LITTLE_ENDIAN );
3882                         dissect_net_param16(tvb, offset+pathpos+18, safety_tree,
3883                               hf_cip_seg_safety_time_correction_net_params, hf_cip_seg_safety_time_correction_own,
3884                               hf_cip_seg_safety_time_correction_typ, hf_cip_seg_safety_time_correction_prio,
3885                               hf_cip_seg_safety_time_correction_fixed_var, hf_cip_seg_safety_time_correction_con_size,
3886                               ett_network_seg_safety_time_correction_net_params);
3887                         it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_tunid, tvb, offset+pathpos+20, 10, ENC_NA);
3888                         dissect_unid(tvb, pinfo, offset+pathpos+20, it, "Target UNID SNN", hf_cip_seg_safety_tunid_ssn_timestamp,
3889                            hf_cip_seg_safety_tunid_ssn_date, hf_cip_seg_safety_tunid_ssn_time, hf_cip_seg_safety_tunid_macid,
3890                            ett_cip_seg_safety_tunid, ett_cip_seg_safety_tunid_ssn);
3891                         it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_ounid, tvb, offset+pathpos+30, 10, ENC_NA);
3892                         dissect_unid(tvb, pinfo, offset+pathpos+30, it, "Originator UNID SSN", hf_cip_seg_safety_ounid_ssn_timestamp,
3893                            hf_cip_seg_safety_ounid_ssn_date, hf_cip_seg_safety_ounid_ssn_time, hf_cip_seg_safety_ounid_macid,
3894                            ett_cip_seg_safety_ounid, ett_cip_seg_safety_ounid_ssn);
3895                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_ping_eri_multiplier, tvb, offset+pathpos+40, 2, ENC_LITTLE_ENDIAN );
3896                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_coord_msg_min_multiplier, tvb, offset+pathpos+42, 2, ENC_LITTLE_ENDIAN );
3897                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_network_time_expected_multiplier, tvb, offset+pathpos+44, 2, ENC_LITTLE_ENDIAN );
3898                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_timeout_multiplier, tvb, offset+pathpos+46, 1, ENC_LITTLE_ENDIAN );
3899                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_max_consumer_number, tvb, offset+pathpos+47, 1, ENC_LITTLE_ENDIAN );
3900                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_max_fault_number, tvb, offset+pathpos+48, 2, ENC_LITTLE_ENDIAN );
3901                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_conn_param_crc, tvb, offset+pathpos+50, 4, ENC_LITTLE_ENDIAN );
3902                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_conn_id, tvb, offset+pathpos+54, 4, ENC_LITTLE_ENDIAN );
3903                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_init_timestamp, tvb, offset+pathpos+58, 2, ENC_LITTLE_ENDIAN );
3904                         proto_tree_add_item(safety_tree, hf_cip_seg_safety_init_rollover, tvb, offset+pathpos+60, 2, ENC_LITTLE_ENDIAN );
3905                         break;
3906                      }
3907                   }
3908                   else
3909                   {
3910                      proto_tree_add_item(net_tree, hf_cip_seg_safety_data, tvb, offset+pathpos+3, seg_size-1, ENC_NA );
3911                   }
3912
3913                   if (safety != NULL)
3914                      safety->safety_seg = TRUE;
3915
3916                   proto_item_set_len( net_item, seg_size+2);
3917                   proto_item_set_len( path_seg_item, seg_size+2);
3918                   pathpos += (seg_size+2);
3919                   break;
3920
3921                default:
3922                   expert_add_info(pinfo, epath_item, &ei_proto_log_sub_seg_type);
3923                   return;
3924
3925             } /* End of switch sub-type */
3926
3927             break;
3928
3929          default:
3930             expert_add_info(pinfo, epath_item, &ei_proto_seg_type);
3931             return;
3932
3933       } /* end of switch( segment_type & CI_SEGMENT_TYPE_MASK ) */
3934
3935       /* Next path segment */
3936       if( pathpos < path_length )
3937          proto_item_append_text( epath_item, ", " );
3938
3939    } /* end of while( pathpos < path_length ) */
3940
3941 } /* end of dissect_epath() */
3942
3943 /* Number of seconds between Jan 1, 1970 00:00:00 epoch and CIP's epoch time of Jan 1, 1972 00:00:00 */
3944 #define CIP_TIMEBASE 63003600
3945
3946 void dissect_cip_date_and_time(proto_tree *tree, tvbuff_t *tvb, int offset, int hf_datetime)
3947 {
3948    nstime_t computed_time;
3949    guint16 num_days_since_1972;
3950    guint32 num_ms_today;
3951
3952    num_days_since_1972 = tvb_get_letohs( tvb, offset);
3953    num_ms_today = tvb_get_letohl( tvb, offset+2 );
3954
3955    if ((num_days_since_1972 != 0) || (num_ms_today != 0))
3956    {
3957       computed_time.secs = CIP_TIMEBASE+(num_days_since_1972*60*60*24);
3958       computed_time.secs += num_ms_today/1000;
3959       computed_time.nsecs = (num_ms_today%1000)*1000000;
3960    }
3961    else
3962    {
3963       computed_time.secs = 0;
3964       computed_time.nsecs = 0;
3965    }
3966
3967    proto_tree_add_time(tree, hf_datetime, tvb, offset, 6, &computed_time);
3968 }
3969
3970 static int
3971 dissect_cip_attribute(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
3972                          attribute_info_t* attr, int offset, int total_len)
3973 {
3974    int i, temp_data, temp_time, hour, min, sec, ms,
3975       consumed = 0;
3976    time_t computed_time;
3977    struct tm* date;
3978    char date_str[20];
3979
3980    /* sanity check */
3981    if (((attr->datatype == cip_dissector_func) && (attr->pdissect == NULL)) ||
3982        ((attr->datatype != cip_dissector_func) && (attr->phf == NULL)))
3983    {
3984       DISSECTOR_ASSERT(0);
3985       return total_len;
3986    }
3987
3988    switch (attr->datatype)
3989    {
3990    case cip_bool:
3991    case cip_usint:
3992    case cip_sint:
3993    case cip_byte:
3994       proto_tree_add_item(tree, *(attr->phf), tvb, offset, 1, ENC_LITTLE_ENDIAN);
3995       consumed = 1;
3996       break;
3997    case cip_uint:
3998    case cip_int:
3999    case cip_word:
4000    case cip_itime:
4001       proto_tree_add_item(tree, *(attr->phf), tvb, offset, 2, ENC_LITTLE_ENDIAN);
4002       consumed = 2;
4003       break;
4004    case cip_byte_array:
4005       proto_tree_add_item(tree, *(attr->phf), tvb, offset, total_len, ENC_NA);
4006       consumed = total_len;
4007       break;
4008    case cip_usint_array:
4009       for (i = 0; i < total_len; i++)
4010          proto_tree_add_item(tree, *(attr->phf), tvb, offset, total_len, ENC_NA);
4011       consumed = total_len;
4012       break;
4013    case cip_uint_array:
4014       for (i = 0; i < total_len; i+=2)
4015          proto_tree_add_item(tree, *(attr->phf), tvb, offset+i, 2, ENC_LITTLE_ENDIAN);
4016       consumed = i;
4017       break;
4018    case cip_udint:
4019    case cip_dint:
4020    case cip_dword:
4021    case cip_real:
4022    case cip_time:
4023    case cip_ftime:
4024       proto_tree_add_item(tree, *(attr->phf), tvb, offset, 4, ENC_LITTLE_ENDIAN);
4025       consumed = 4;
4026       break;
4027    case cip_ulint:
4028    case cip_lint:
4029    case cip_lword:
4030    case cip_lreal:
4031    case cip_ltime:
4032       proto_tree_add_item(tree, *(attr->phf), tvb, offset, 8, ENC_LITTLE_ENDIAN);
4033       consumed = 8;
4034       break;
4035    case cip_short_string:
4036       temp_data = tvb_get_guint8( tvb, offset );
4037       proto_tree_add_item(tree, *(attr->phf), tvb, offset+1, temp_data, ENC_ASCII|ENC_NA);
4038       consumed = 1+temp_data;
4039       break;
4040    case cip_string:
4041       temp_data = tvb_get_letohs( tvb, offset );
4042       proto_tree_add_item(tree, *(attr->phf), tvb, offset+2, temp_data, ENC_ASCII|ENC_NA);
4043       consumed = 2+temp_data;
4044       break;
4045    case cip_dissector_func:
4046       consumed = attr->pdissect(pinfo, tree, item, tvb, offset, total_len);
4047       break;
4048    case cip_date_and_time:
4049       dissect_cip_date_and_time(tree, tvb, offset, *(attr->phf));
4050       consumed = 6;
4051       break;
4052    case cip_date:
4053       temp_data = tvb_get_letohs( tvb, offset);
4054       /* Convert to nstime epoch */
4055       computed_time = CIP_TIMEBASE+(temp_data*60*60*24);
4056       date = gmtime(&computed_time);
4057       strftime(date_str, 20, "%b %d, %Y", date);
4058       proto_tree_add_uint_format_value(tree, *(attr->phf), tvb, offset, 2, temp_data, "%s", date_str);
4059       consumed = 2;
4060       break;
4061    case cip_time_of_day:
4062       temp_time = temp_data = tvb_get_letohl( tvb, offset);
4063       hour = temp_time/(60*60*1000);
4064       temp_time %= (60*60*1000);
4065       min = temp_time/(60*1000);
4066       temp_time %= (60*1000);
4067       sec = temp_time/1000;
4068       ms = temp_time%1000;
4069       proto_tree_add_uint_format_value(tree, *(attr->phf), tvb, offset, 4, temp_data, "%02d:%02d:%02d.%03d", hour, min, sec, ms);
4070       consumed = 4;
4071       break;
4072    case cip_string2:
4073    case cip_stringN:
4074    case cip_stringi:
4075       /* CURRENTLY NOT SUPPORTED */
4076       expert_add_info(pinfo, item, &ei_proto_unsupported_datatype);
4077       consumed = total_len;
4078       break;
4079    }
4080
4081    return consumed;
4082 }
4083
4084 /************************************************
4085  *
4086  * Dissector for generic CIP object
4087  *
4088  ************************************************/
4089
4090 static void
4091 dissect_cip_generic_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo, proto_item *ti )
4092 {
4093    proto_item *pi;
4094    proto_tree *cmd_data_tree;
4095    int req_path_size;
4096    unsigned char add_stat_size;
4097    guint8 service = tvb_get_guint8( tvb, offset );
4098
4099    if (service & 0x80)
4100    {
4101       /* Response message */
4102       add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2;
4103
4104       /* If there is any command specific data create a sub-tree for it */
4105       if( ( item_length-4-add_stat_size ) != 0 )
4106       {
4107          pi = proto_tree_add_text( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, "Command Specific Data" );
4108          cmd_data_tree = proto_item_add_subtree( pi, ett_cmd_data );
4109
4110          /* Add data */
4111          proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
4112       }
4113       else
4114       {
4115          PROTO_ITEM_SET_HIDDEN( ti );
4116       }
4117
4118    } /* End of if reply */
4119    else
4120    {
4121       /* Request message */
4122
4123       add_cip_service_to_info_column(pinfo, service, cip_sc_vals);
4124
4125       req_path_size = tvb_get_guint8( tvb, offset+1 )*2;
4126
4127       /* If there is any command specific data creat a sub-tree for it */
4128       if( (item_length-req_path_size-2) != 0 )
4129       {
4130          pi = proto_tree_add_text( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, "Command Specific Data" );
4131          cmd_data_tree = proto_item_add_subtree( pi, ett_cmd_data );
4132
4133          proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA);
4134       }
4135       else
4136       {
4137          PROTO_ITEM_SET_HIDDEN( ti );
4138       } /* End of if command-specific data present */
4139
4140    } /* End of if-else( request ) */
4141
4142 } /* End of dissect_cip_generic_data() */
4143
4144 static int
4145 dissect_cip_class_generic(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
4146 {
4147    proto_item *ti;
4148    proto_tree *class_tree;
4149
4150    /* Create display subtree for the protocol */
4151    ti = proto_tree_add_item(tree, proto_cip_class_generic, tvb, 0, -1, ENC_NA);
4152    class_tree = proto_item_add_subtree( ti, ett_cip_class_generic );
4153
4154    dissect_cip_generic_data( class_tree, tvb, 0, tvb_length(tvb), pinfo, ti );
4155
4156    return tvb_length(tvb);
4157 }
4158
4159 static void
4160 dissect_cip_set_attribute_single_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item,
4161                                   int offset, cip_simple_request_info_t* req_data)
4162 {
4163    attribute_info_t* attr;
4164
4165    attr = cip_get_attribute(req_data->iClass, req_data->iInstance, req_data->iAttribute);
4166    if (attr != NULL)
4167    {
4168       dissect_cip_attribute(pinfo, tree, item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset));
4169    }
4170    else
4171    {
4172       proto_tree_add_item(tree, hf_cip_sc_set_attr_single_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4173    }
4174 }
4175
4176 static void
4177 dissect_cip_get_attribute_list_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item,
4178                                   int offset, cip_simple_request_info_t* req_data)
4179 {
4180    int i, att_count, att_value;
4181    attribute_info_t* pattribute;
4182    proto_item *att_list, *att_item;
4183    proto_tree* att_tree;
4184
4185    /* Get attribute list request */
4186    if (tvb_reported_length_remaining(tvb, offset) < 2)
4187    {
4188       expert_add_info(pinfo, item, &ei_mal_serv_gal);
4189       return;
4190    }
4191
4192    /* Add number of attributes */
4193    att_count = tvb_get_letohs( tvb, offset);
4194    proto_tree_add_item(tree, hf_cip_sc_get_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4195
4196    /* Add Attribute List */
4197    att_list = proto_tree_add_text(tree, tvb, offset+2, att_count*2, "Attribute List" );
4198    att_tree = proto_item_add_subtree( att_list, ett_cip_get_attribute_list);
4199
4200    for( i=0; i < att_count; i++ )
4201    {
4202       att_value = tvb_get_letohs( tvb, offset+2);
4203       att_item = proto_tree_add_item(att_tree, hf_cip_sc_get_attr_list_attr_item, tvb, offset+2, 2, ENC_LITTLE_ENDIAN);
4204       pattribute = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value);
4205       if (pattribute != NULL)
4206          proto_item_append_text(att_item, " (%s)", pattribute->text);
4207
4208       offset += 2;
4209       if ((tvb_reported_length_remaining(tvb, offset+2) < 2) && (i < att_count-1))
4210       {
4211          expert_add_info(pinfo, att_list, &ei_mal_serv_gal_count);
4212          break;
4213       }
4214    }
4215 }
4216
4217 static void
4218 dissect_cip_set_attribute_list_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item,
4219                                   int offset, cip_simple_request_info_t* req_data)
4220 {
4221    int i, start_offset, att_count,
4222        att_value, att_size;
4223    attribute_info_t* attr;
4224    proto_item *att_list, *att_item;
4225    proto_tree *att_tree, *att_list_tree;
4226
4227    /* Get attribute list request */
4228    if (tvb_reported_length_remaining(tvb, offset) < 2)
4229    {
4230       expert_add_info(pinfo, item, &ei_mal_serv_sal);
4231       return;
4232    }
4233
4234    /* Add number of attributes */
4235    att_count = tvb_get_letohs( tvb, offset);
4236    proto_tree_add_item(tree, hf_cip_sc_set_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4237
4238    /* Add Attribute List */
4239    att_list = proto_tree_add_text(tree, tvb, offset+2, att_count*4, "Attribute List" );
4240    att_list_tree = proto_item_add_subtree( att_list, ett_cip_set_attribute_list);
4241    offset += 2;
4242    start_offset = offset;
4243
4244    for( i=0; i < att_count; i++ )
4245    {
4246       att_value = tvb_get_letohs( tvb, offset);
4247       att_item = proto_tree_add_item(att_list_tree, hf_cip_sc_set_attr_list_attr_item, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4248       att_tree = proto_item_add_subtree( att_item, ett_cip_set_attribute_list_item);
4249       offset += 2;
4250
4251       attr = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value);
4252       if (attr != NULL)
4253       {
4254          proto_item_append_text(att_item, " (%s)", attr->text);
4255          /* provide attribute data */
4256          att_size = dissect_cip_attribute(pinfo, att_tree, att_item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset));
4257          offset += att_size;
4258          proto_item_set_len(att_item, att_size+4);
4259       }
4260       else
4261       {
4262          /* Can't find the attribute, treat the rest of the request as raw data */
4263          proto_tree_add_item(att_tree, hf_cip_sc_set_attr_list_attr_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4264       }
4265
4266       if ((tvb_reported_length_remaining(tvb, offset) < 2) && (i < att_count-1))
4267       {
4268          expert_add_info(pinfo, att_list, &ei_mal_serv_sal_count);
4269          break;
4270       }
4271    }
4272
4273    proto_item_set_len(att_list, offset-start_offset );
4274 }
4275
4276 static void
4277 dissect_cip_multiple_service_packet_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset)
4278 {
4279    proto_item *mult_serv_item, *ti;
4280    proto_tree *mult_serv_tree;
4281    int i, num_services, serv_offset, prev_offset = 0;
4282    cip_req_info_t *cip_req_info, *mr_single_req_info;
4283    mr_mult_req_info_t *mr_mult_req_info = NULL;
4284
4285    /* Add number of services */
4286    num_services = tvb_get_letohs( tvb, offset);
4287    ti = proto_tree_add_item(tree, hf_cip_sc_mult_serv_pack_num_services, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4288
4289    /* Ensure a rough sanity check */
4290    if (num_services*2 > tvb_reported_length_remaining(tvb, offset+2))
4291    {
4292         expert_add_info(pinfo, ti, &ei_mal_msp_services);
4293    }
4294    else
4295    {
4296        /* Add services */
4297        cip_req_info = (cip_req_info_t*)p_get_proto_data( pinfo->fd, proto_cip, 0 );
4298        if ( cip_req_info )
4299        {
4300           if ( cip_req_info->pData == NULL )
4301           {
4302              mr_mult_req_info = wmem_new(wmem_file_scope(), mr_mult_req_info_t);
4303              mr_mult_req_info->service = SC_MULT_SERV_PACK;
4304              mr_mult_req_info->num_services = num_services;
4305              mr_mult_req_info->requests = (cip_req_info_t *)wmem_alloc0(wmem_file_scope(), sizeof(cip_req_info_t)*num_services);
4306              cip_req_info->pData = mr_mult_req_info;
4307           }
4308           else
4309           {
4310              mr_mult_req_info = (mr_mult_req_info_t*)cip_req_info->pData;
4311              if ( mr_mult_req_info && mr_mult_req_info->num_services != num_services )
4312                 mr_mult_req_info = NULL;
4313           }
4314        }
4315    }
4316
4317    for( i=0; i < num_services; i++ )
4318    {
4319       int serv_length;
4320       tvbuff_t *next_tvb;
4321
4322       serv_offset = tvb_get_letohs( tvb, offset+2+(i*2) );
4323
4324       if (tvb_reported_length_remaining(tvb, serv_offset) <= 0)
4325       {
4326          expert_add_info(pinfo, item, &ei_mal_msp_inv_offset);
4327          continue;
4328       }
4329
4330       if( i == (num_services-1) )
4331       {
4332          /* Last service to add */
4333          serv_length = tvb_reported_length_remaining(tvb, offset)-serv_offset;
4334       }
4335       else
4336       {
4337          serv_length = tvb_get_letohs( tvb, offset+2+((i+1)*2) ) - serv_offset;
4338       }
4339
4340       mult_serv_item = proto_tree_add_text(tree, tvb, offset+serv_offset, serv_length, "Service Packet #%d", i+1 );
4341       mult_serv_tree = proto_item_add_subtree(mult_serv_item, ett_cip_mult_service_packet );
4342       proto_tree_add_item(mult_serv_tree, hf_cip_sc_mult_serv_pack_offset, tvb, offset+2+(i*2) , 2, ENC_LITTLE_ENDIAN);
4343
4344       /* Make sure the offset is valid */
4345       if ((tvb_reported_length_remaining(tvb, serv_offset) <= 0) ||
4346           (tvb_reported_length_remaining(tvb, serv_offset+serv_length) <= 0) ||
4347           (serv_length <= 0) ||
4348           (prev_offset >= serv_offset))
4349       {
4350          expert_add_info(pinfo, mult_serv_item, &ei_mal_msp_inv_offset);
4351          prev_offset = serv_offset;
4352          continue;
4353       }
4354       prev_offset = serv_offset;
4355
4356       /*
4357       ** We call our selves again to disect embedded packet
4358       */
4359
4360       col_append_str( pinfo->cinfo, COL_INFO, ", ");
4361
4362       next_tvb = tvb_new_subset(tvb, offset+serv_offset, serv_length, serv_length);
4363
4364       if ( mr_mult_req_info )
4365       {
4366          mr_single_req_info = mr_mult_req_info->requests + i;
4367          dissect_cip_data(mult_serv_tree, next_tvb, 0, pinfo, mr_single_req_info );
4368       }
4369       else
4370       {
4371          dissect_cip_data(mult_serv_tree, next_tvb, 0, pinfo, NULL );
4372       }
4373    }
4374
4375 }
4376
4377 static int
4378 dissect_cip_generic_service_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, cip_simple_request_info_t* req_data)
4379 {
4380    proto_item *cmd_data_item;
4381    int req_path_size,
4382        offset = 0;
4383    proto_tree *cmd_data_tree;
4384    guint8 service = tvb_get_guint8( tvb, offset ) & 0x7F;
4385
4386    add_cip_service_to_info_column(pinfo, service, cip_sc_vals);
4387
4388    /* Create service tree */
4389    cmd_data_item = proto_tree_add_text(tree, tvb, 0, tvb_length(tvb), "%s",
4390                         val_to_str(service, cip_sc_vals , "Unknown Service (0x%02x)"));
4391    proto_item_append_text(cmd_data_item, " (Request)");
4392    cmd_data_tree = proto_item_add_subtree( cmd_data_item, ett_cmd_data );
4393
4394    req_path_size = tvb_get_guint8( tvb, offset+1);
4395    offset += ((req_path_size*2)+2);
4396    if (tvb_reported_length_remaining(tvb, offset) <= 0)
4397       return tvb_reported_length(tvb);
4398
4399    switch(service)
4400    {
4401    case SC_GET_ATT_ALL:
4402       proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_attribute_all_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4403       break;
4404    case SC_SET_ATT_ALL:
4405       proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_attribute_all_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4406       break;
4407    case SC_GET_ATT_LIST:
4408       dissect_cip_get_attribute_list_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset, req_data);
4409       break;
4410    case SC_SET_ATT_LIST:
4411       dissect_cip_set_attribute_list_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset, req_data);
4412       break;
4413    case SC_RESET:
4414       proto_tree_add_item(cmd_data_tree, hf_cip_sc_reset_param, tvb, offset, 1, ENC_LITTLE_ENDIAN);
4415       proto_tree_add_item(cmd_data_tree, hf_cip_sc_reset_data, tvb, offset+1, tvb_reported_length_remaining(tvb, offset+1), ENC_NA);
4416       break;
4417    case SC_START:
4418       proto_tree_add_item(cmd_data_tree, hf_cip_sc_start_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4419       break;
4420    case SC_STOP:
4421       proto_tree_add_item(cmd_data_tree, hf_cip_sc_stop_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4422       break;
4423    case SC_CREATE:
4424       proto_tree_add_item(cmd_data_tree, hf_cip_sc_create_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4425       break;
4426    case SC_DELETE:
4427       proto_tree_add_item(cmd_data_tree, hf_cip_sc_delete_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4428       break;
4429    case SC_MULT_SERV_PACK:
4430       dissect_cip_multiple_service_packet_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset);
4431       break;
4432    case SC_APPLY_ATTRIBUTES:
4433       proto_tree_add_item(cmd_data_tree, hf_cip_sc_apply_attributes_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4434       break;
4435    case SC_GET_ATT_SINGLE:
4436       proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_attr_single_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4437       break;
4438    case SC_SET_ATT_SINGLE:
4439       dissect_cip_set_attribute_single_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset, req_data);
4440       break;
4441    case SC_FIND_NEXT_OBJ_INST:
4442       proto_tree_add_item(cmd_data_tree, hf_cip_find_next_object_max_instance, tvb, offset, 1, ENC_LITTLE_ENDIAN);
4443       break;
4444    case SC_RESTOR:
4445       proto_tree_add_item(cmd_data_tree, hf_cip_sc_restore_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4446       break;
4447    case SC_SAVE:
4448       proto_tree_add_item(cmd_data_tree, hf_cip_sc_save_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4449       break;
4450    case SC_NO_OP:
4451       proto_tree_add_item(cmd_data_tree, hf_cip_sc_noop_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4452       break;
4453    case SC_GET_MEMBER:
4454       proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4455       break;
4456    case SC_SET_MEMBER:
4457       proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4458       break;
4459    case SC_INSERT_MEMBER:
4460       proto_tree_add_item(cmd_data_tree, hf_cip_sc_insert_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4461       break;
4462    case SC_REMOVE_MEMBER:
4463       proto_tree_add_item(cmd_data_tree, hf_cip_sc_remove_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4464       break;
4465    case SC_GROUP_SYNC:
4466       proto_tree_add_item(cmd_data_tree, hf_cip_sc_group_sync_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4467       break;
4468    }
4469
4470    return tvb_length(tvb);
4471 }
4472
4473 static void
4474 dissect_cip_get_attribute_list_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item,
4475                                   int offset, cip_simple_request_info_t* req_data)
4476 {
4477    int i, start_offset, att_count,
4478        att_value, att_status;
4479    guint att_size;
4480    attribute_info_t* attr;
4481    proto_item *att_list, *att_item;
4482    proto_tree *att_tree, *att_list_tree;
4483
4484    /* Get attribute list request */
4485    if (tvb_reported_length_remaining(tvb, offset) < 2)
4486    {
4487       expert_add_info(pinfo, item, &ei_mal_serv_gal);
4488       return;
4489    }
4490
4491    /* Add number of attributes */
4492    att_count = tvb_get_letohs( tvb, offset);
4493    proto_tree_add_item(tree, hf_cip_sc_get_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4494
4495    /* Add Attribute List */
4496    att_list = proto_tree_add_text(tree, tvb, offset+2, att_count*4, "Attribute List" );
4497    att_list_tree = proto_item_add_subtree( att_list, ett_cip_get_attribute_list);
4498    offset += 2;
4499    start_offset = offset;
4500
4501    for( i=0; i < att_count; i++ )
4502    {
4503       att_value = tvb_get_letohs( tvb, offset);
4504       att_item = proto_tree_add_item(att_list_tree, hf_cip_sc_get_attr_list_attr_item, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4505       att_tree = proto_item_add_subtree( att_item, ett_cip_get_attribute_list_item);
4506
4507       att_status = tvb_get_letohs( tvb, offset+2);
4508       proto_tree_add_item(att_tree, hf_cip_sc_get_attr_list_attr_status, tvb, offset+2, 2, ENC_LITTLE_ENDIAN);
4509
4510       attr = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value);
4511       if (attr != NULL)
4512          proto_item_append_text(att_item, " (%s)", attr->text);
4513
4514       offset += 4;
4515       if (att_status == 0)
4516       {
4517          if (attr != NULL)
4518          {
4519             /* provide attribute data */
4520             att_size = dissect_cip_attribute(pinfo, att_tree, att_item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset));
4521             offset += att_size;
4522             proto_item_set_len(att_item, att_size+4);
4523          }
4524          else
4525          {
4526             /* Can't find the attribute, treat the rest of the response as raw data */
4527             proto_tree_add_item(att_tree, hf_cip_sc_get_attr_list_attr_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4528             break;
4529          }
4530       }
4531
4532       if ((tvb_reported_length_remaining(tvb, offset) < 4) && (i < att_count-1))
4533       {
4534          expert_add_info(pinfo, att_list, &ei_mal_serv_gal_count);
4535          break;
4536       }
4537    }
4538
4539    proto_item_set_len(att_list, offset-start_offset );
4540 }
4541
4542 static void
4543 dissect_cip_set_attribute_list_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item,
4544                                   int offset, cip_simple_request_info_t* req_data)
4545 {
4546    int i, start_offset, att_count, att_value;
4547    attribute_info_t* attr;
4548    proto_item *att_list, *att_item;
4549    proto_tree *att_tree, *att_list_tree;
4550
4551    /* Get attribute list request */
4552    if (tvb_reported_length_remaining(tvb, offset) < 2)
4553    {
4554       expert_add_info(pinfo, item, &ei_mal_serv_sal);
4555       return;
4556    }
4557
4558    /* Add number of attributes */
4559    att_count = tvb_get_letohs( tvb, offset);
4560    proto_tree_add_item(tree, hf_cip_sc_set_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4561
4562    /* Add Attribute List */
4563    att_list = proto_tree_add_text(tree, tvb, offset+2, att_count*4, "Attribute List" );
4564    att_list_tree = proto_item_add_subtree( att_list, ett_cip_get_attribute_list);
4565    offset += 2;
4566    start_offset = offset;
4567
4568    for( i=0; i < att_count; i++ )
4569    {
4570       att_value = tvb_get_letohs( tvb, offset);
4571       att_item = proto_tree_add_item(att_list_tree, hf_cip_sc_set_attr_list_attr_item, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4572       att_tree = proto_item_add_subtree( att_item, ett_cip_set_attribute_list_item);
4573
4574       proto_tree_add_item(att_tree, hf_cip_sc_set_attr_list_attr_status, tvb, offset+2, 2, ENC_LITTLE_ENDIAN);
4575
4576       attr = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value);
4577       if (attr != NULL)
4578          proto_item_append_text(att_item, " (%s)", attr->text);
4579
4580       offset += 4;
4581       if ((tvb_reported_length_remaining(tvb, offset) < 4) && (i < att_count-1))
4582       {
4583          expert_add_info(pinfo, att_list, &ei_mal_serv_sal_count);
4584          break;
4585       }
4586    }
4587
4588    proto_item_set_len(att_list, offset-start_offset );
4589 }
4590
4591 static void
4592 dissect_cip_get_attribute_single_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item,
4593                                   int offset, cip_simple_request_info_t* req_data)
4594 {
4595    attribute_info_t* attr;
4596
4597    attr = cip_get_attribute(req_data->iClass, req_data->iInstance, req_data->iAttribute);
4598    if (attr != NULL)
4599    {
4600       proto_item_append_text(item, " (%s)", attr->text);
4601       dissect_cip_attribute(pinfo, tree, item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset));
4602    }
4603    else
4604    {
4605       /* Can't find the attribute, treat the rest of the response as raw data */
4606       proto_tree_add_item(tree, hf_cip_sc_get_attr_single_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4607    }
4608 }
4609
4610 static void
4611 dissect_cip_multiple_service_packet_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset)
4612 {
4613    proto_item *mult_serv_item;
4614    proto_tree *mult_serv_tree;
4615    int i, num_services, serv_offset;
4616    cip_req_info_t *cip_req_info, *mr_single_req_info;
4617    mr_mult_req_info_t *mr_mult_req_info = NULL;
4618
4619    if (tvb_reported_length_remaining(tvb, offset) < 2)
4620    {
4621       expert_add_info(pinfo, item, &ei_mal_msp_missing_services);
4622       return;
4623    }
4624
4625    num_services = tvb_get_letohs( tvb, offset);
4626    proto_tree_add_item(tree, hf_cip_sc_mult_serv_pack_num_replies, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4627
4628    if (tvb_reported_length_remaining(tvb, offset+((num_services+1)*2)) <= 0)
4629    {
4630       expert_add_info(pinfo, item, &ei_mal_msp_resp_offset);
4631       return;
4632    }
4633
4634    cip_req_info = (cip_req_info_t*)p_get_proto_data( pinfo->fd, proto_cip, 0 );
4635    if ( cip_req_info )
4636    {
4637       mr_mult_req_info = (mr_mult_req_info_t*)cip_req_info->pData;
4638
4639       if (  mr_mult_req_info
4640          && (  mr_mult_req_info->service != SC_MULT_SERV_PACK
4641             || mr_mult_req_info->num_services != num_services
4642             )
4643          )
4644          mr_mult_req_info = NULL;
4645    }
4646
4647    /* Add number of replies */
4648    for( i=0; i < num_services; i++ )
4649    {
4650       int serv_length;
4651       tvbuff_t *next_tvb;
4652
4653       serv_offset = tvb_get_letohs( tvb, offset+2+(i*2) );
4654
4655       if (tvb_reported_length_remaining(tvb, serv_offset) <= 0)
4656       {
4657          expert_add_info(pinfo, item, &ei_mal_msp_inv_offset);
4658          continue;
4659       }
4660
4661       if( i == (num_services-1) )
4662       {
4663          /* Last service to add */
4664          serv_length = tvb_reported_length_remaining(tvb, offset)-serv_offset;
4665       }
4666       else
4667       {
4668          serv_length = tvb_get_letohs( tvb, offset+2+((i+1)*2) ) - serv_offset;
4669       }
4670
4671       mult_serv_item = proto_tree_add_text( tree, tvb, offset+serv_offset, serv_length, "Service Reply #%d", i+1 );
4672       mult_serv_tree = proto_item_add_subtree( mult_serv_item, ett_cip_mult_service_packet );
4673       proto_tree_add_item(mult_serv_tree, hf_cip_sc_mult_serv_pack_offset, tvb, offset+2+(i*2) , 2, ENC_LITTLE_ENDIAN);
4674
4675       /*
4676       ** We call our selves again to disect embedded packet
4677       */
4678
4679       col_append_str( pinfo->cinfo, COL_INFO, ", ");
4680
4681       next_tvb = tvb_new_subset(tvb, offset+serv_offset, serv_length, serv_length);
4682       if ( mr_mult_req_info )
4683       {
4684          mr_single_req_info = mr_mult_req_info->requests + i;
4685          dissect_cip_data( mult_serv_tree, next_tvb, 0, pinfo, mr_single_req_info );
4686       }
4687       else
4688       {
4689          dissect_cip_data( mult_serv_tree, next_tvb, 0, pinfo, NULL );
4690       }
4691    }
4692
4693 }
4694
4695 static void
4696 dissect_cip_find_next_object_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset)
4697 {
4698    guint8 i, num_instances;
4699
4700    if (tvb_reported_length_remaining(tvb, offset) < 1)
4701    {
4702       expert_add_info(pinfo, item, &ei_mal_serv_find_next_object);
4703       return;
4704    }
4705
4706    num_instances = tvb_get_guint8( tvb, offset);
4707    proto_tree_add_item(tree, hf_cip_find_next_object_num_instances, tvb, offset, 1, ENC_LITTLE_ENDIAN);
4708    offset += 1;
4709    for (i = 0; i < num_instances; i++)
4710    {
4711       proto_tree_add_item(tree, hf_cip_find_next_object_instance_item, tvb, offset, 2, ENC_LITTLE_ENDIAN);
4712       offset += 2;
4713
4714       if ((tvb_reported_length_remaining(tvb, offset) < 2) && (i < num_instances-1))
4715       {
4716          expert_add_info(pinfo, item, &ei_mal_serv_find_next_object_count);
4717          break;
4718       }
4719    }
4720 }
4721
4722 static int
4723 dissect_cip_generic_service_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
4724 {
4725    proto_item *cmd_data_item;
4726    proto_tree *cmd_data_tree;
4727    cip_req_info_t* preq_info;
4728    cip_simple_request_info_t req_data;
4729    int offset = 0,
4730        item_length = tvb_length(tvb);
4731    guint8 service = tvb_get_guint8( tvb, offset ) & 0x7F,
4732           add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2;
4733
4734    /* If there is any command specific data create a sub-tree for it */
4735    if( (item_length-4-add_stat_size ) != 0 )
4736    {
4737       cmd_data_item = proto_tree_add_text(tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, "%s",
4738                            val_to_str(service, cip_sc_vals , "Unknown Service (0x%02x)"));
4739       proto_item_append_text(cmd_data_item, " (Response)");
4740       cmd_data_tree = proto_item_add_subtree( cmd_data_item, ett_cmd_data );
4741    }
4742    else
4743    {
4744 /*      PROTO_ITEM_SET_HIDDEN( ti ); */
4745       return tvb_length(tvb);
4746    }
4747
4748    preq_info = (cip_req_info_t*)p_get_proto_data(pinfo->fd, proto_cip, 0);
4749    if ((preq_info != NULL) &&
4750        (preq_info->ciaData != NULL))
4751    {
4752       memcpy(&req_data, preq_info->ciaData, sizeof(cip_simple_request_info_t));
4753    }
4754    else
4755    {
4756       req_data.iClass = (guint32)-1;
4757       req_data.iInstance = (guint32)-1;
4758       req_data.iAttribute = (guint32)-1;
4759       req_data.iMember = (guint32)-1;
4760    }
4761
4762    switch(service)
4763    {
4764    case SC_GET_ATT_ALL:
4765       proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_attribute_all_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4766       break;
4767    case SC_SET_ATT_ALL:
4768       proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_attribute_all_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4769       break;
4770    case SC_GET_ATT_LIST:
4771       dissect_cip_get_attribute_list_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size, &req_data);
4772       break;
4773    case SC_SET_ATT_LIST:
4774       dissect_cip_set_attribute_list_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size, &req_data);
4775       break;
4776    case SC_RESET:
4777       proto_tree_add_item(cmd_data_tree, hf_cip_sc_reset_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4778       break;
4779    case SC_START:
4780       proto_tree_add_item(cmd_data_tree, hf_cip_sc_start_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4781       break;
4782    case SC_STOP:
4783       proto_tree_add_item(cmd_data_tree, hf_cip_sc_stop_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4784       break;
4785    case SC_CREATE:
4786       proto_tree_add_item(cmd_data_tree, hf_cip_sc_create_instance, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4787       proto_tree_add_item(cmd_data_tree, hf_cip_sc_create_data, tvb, offset+4+add_stat_size+2, tvb_reported_length_remaining(tvb, offset+4+add_stat_size+2), ENC_NA);
4788       break;
4789    case SC_DELETE:
4790       proto_tree_add_item(cmd_data_tree, hf_cip_sc_delete_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4791       break;
4792    case SC_MULT_SERV_PACK:
4793       dissect_cip_multiple_service_packet_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size);
4794       break;
4795    case SC_APPLY_ATTRIBUTES:
4796       proto_tree_add_item(cmd_data_tree, hf_cip_sc_apply_attributes_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4797       break;
4798    case SC_GET_ATT_SINGLE:
4799       dissect_cip_get_attribute_single_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size, &req_data);
4800       break;
4801    case SC_SET_ATT_SINGLE:
4802       proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_attr_single_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4803       break;
4804    case SC_FIND_NEXT_OBJ_INST:
4805       dissect_cip_find_next_object_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size);
4806       break;
4807    case SC_RESTOR:
4808       proto_tree_add_item(cmd_data_tree, hf_cip_sc_restore_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4809       break;
4810    case SC_SAVE:
4811       proto_tree_add_item(cmd_data_tree, hf_cip_sc_save_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4812       break;
4813    case SC_NO_OP:
4814       proto_tree_add_item(cmd_data_tree, hf_cip_sc_noop_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA);
4815       break;
4816    case SC_GET_MEMBER:
4817       proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4818       break;
4819    case SC_SET_MEMBER:
4820       proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4821       break;
4822    case SC_INSERT_MEMBER:
4823       proto_tree_add_item(cmd_data_tree, hf_cip_sc_insert_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4824       break;
4825    case SC_REMOVE_MEMBER:
4826       proto_tree_add_item(cmd_data_tree, hf_cip_sc_remove_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
4827       break;
4828    case SC_GROUP_SYNC:
4829       proto_tree_add_item(cmd_data_tree, hf_cip_sc_group_sync_is_sync, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN);
4830       proto_tree_add_item(cmd_data_tree, hf_cip_sc_group_sync_data, tvb, offset+4+add_stat_size+1, tvb_reported_length_remaining(tvb, offset+4+add_stat_size+1), ENC_NA);
4831       break;
4832    }
4833
4834    return tvb_length(tvb);
4835 }
4836
4837 /************************************************
4838  *
4839  * Dissector for CIP Connection Manager
4840  *
4841  ************************************************/
4842
4843 static void
4844 dissect_cip_cm_timeout(proto_tree *cmd_tree, tvbuff_t *tvb, int offset)
4845 {
4846    guint8 tick, timeout_tick;
4847    int timeout;
4848
4849    /* Display the priority/tick timer */
4850    tick = tvb_get_guint8( tvb, offset) & 0x0F;
4851    proto_tree_add_item( cmd_tree, hf_cip_cm_priority, tvb, offset, 1, ENC_LITTLE_ENDIAN);
4852    proto_tree_add_item( cmd_tree, hf_cip_cm_tick_time, tvb, offset, 1, ENC_LITTLE_ENDIAN);
4853
4854    /* Display the time-out ticks */
4855    timeout_tick = tvb_get_guint8( tvb, offset+1 );
4856    proto_tree_add_item( cmd_tree, hf_cip_cm_timeout_tick, tvb, offset+1, 1, ENC_LITTLE_ENDIAN);
4857
4858    /* Display the actual time out */
4859    timeout = ( 1 << tick ) * timeout_tick;
4860    proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_timeout, tvb, offset, 2, timeout, "%dms", timeout);
4861 }
4862
4863 static void
4864 dissect_cip_cm_fwd_open_req(cip_req_info_t *preq_info, proto_tree *cmd_tree, tvbuff_t *tvb, int offset, gboolean large_fwd_open, packet_info *pinfo)
4865 {
4866    proto_item *pi;
4867    int conn_path_size, rpi, net_param_offset = 0;
4868    guint32 O2TConnID, T2OConnID, DeviceSerialNumber;
4869    guint16 ConnSerialNumber, VendorID;
4870    guint8 TransportClass_trigger, O2TType, T2OType;
4871    cip_simple_request_info_t connection_path;
4872    cip_safety_epath_info_t safety_fwdopen;
4873
4874    dissect_cip_cm_timeout(cmd_tree, tvb, offset);
4875    O2TConnID = tvb_get_letohl( tvb, offset+2 );
4876    proto_tree_add_item( cmd_tree, hf_cip_cm_ot_connid, tvb, offset+2, 4, ENC_LITTLE_ENDIAN);
4877    T2OConnID = tvb_get_letohl( tvb, offset+6 );
4878    proto_tree_add_item( cmd_tree, hf_cip_cm_to_connid, tvb, offset+6, 4, ENC_LITTLE_ENDIAN);
4879    ConnSerialNumber = tvb_get_letohs( tvb, offset+10 );
4880    proto_tree_add_item( cmd_tree, hf_cip_cm_conn_serial_num, tvb, offset+10, 2, ENC_LITTLE_ENDIAN);
4881    VendorID = tvb_get_letohs( tvb, offset+12 );
4882    proto_tree_add_item( cmd_tree, hf_cip_cm_vendor, tvb, offset+12, 2, ENC_LITTLE_ENDIAN);
4883    DeviceSerialNumber = tvb_get_letohl( tvb, offset+14 );
4884    proto_tree_add_item( cmd_tree, hf_cip_cm_orig_serial_num, tvb, offset+14, 4, ENC_LITTLE_ENDIAN);
4885    proto_tree_add_item( cmd_tree, hf_cip_cm_timeout_multiplier, tvb, offset+18, 1, ENC_LITTLE_ENDIAN);
4886    proto_tree_add_item( cmd_tree, hf_cip_reserved24, tvb, offset+19, 3, ENC_LITTLE_ENDIAN);
4887
4888    /* Display originator to target requested packet interval */
4889    rpi = tvb_get_letohl( tvb, offset+22 );
4890    proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_ot_rpi, tvb, offset+22, 4, rpi, "%dms (0x%08X)", rpi / 1000, rpi);
4891
4892    /* Display originator to target network connection parameters as a tree */
4893    if (large_fwd_open)
4894    {
4895       dissect_net_param32(tvb, offset+26, cmd_tree,
4896                  hf_cip_cm_ot_net_params32, hf_cip_cm_lfwo_own, hf_cip_cm_lfwo_typ,
4897                  hf_cip_cm_lfwo_prio, hf_cip_cm_lfwo_fixed_var, hf_cip_cm_lfwo_con_size, ett_cm_ncp);
4898
4899       O2TType = (guint8)(((tvb_get_letohl( tvb, offset+26 ) & 0x60000000) >> 29) & 3);
4900       net_param_offset = 4;
4901    }
4902    else
4903    {
4904       dissect_net_param16(tvb, offset+26, cmd_tree,
4905                  hf_cip_cm_ot_net_params16, hf_cip_cm_fwo_own, hf_cip_cm_fwo_typ,
4906                  hf_cip_cm_fwo_prio, hf_cip_cm_fwo_fixed_var, hf_cip_cm_fwo_con_size, ett_cm_ncp);
4907
4908       O2TType = (guint8)(((tvb_get_letohs( tvb, offset+26 ) & 0x6000) >> 13) & 3);
4909       net_param_offset = 2;
4910    }
4911
4912    /* Display target to originator requested packet interval */
4913    rpi = tvb_get_letohl( tvb, offset+26+net_param_offset );
4914    proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_to_rpi, tvb, offset+26+net_param_offset, 4, rpi, "%dms (0x%08X)", rpi / 1000, rpi);
4915
4916    /* Display target to originator network connection parameters as a tree */
4917    if (large_fwd_open)
4918    {
4919       dissect_net_param32(tvb, offset+26+net_param_offset+4, cmd_tree,
4920                  hf_cip_cm_to_net_params32, hf_cip_cm_lfwo_own, hf_cip_cm_lfwo_typ,
4921                  hf_cip_cm_lfwo_prio, hf_cip_cm_lfwo_fixed_var, hf_cip_cm_lfwo_con_size, ett_cm_ncp);
4922
4923       T2OType = (guint8)(((tvb_get_letohl( tvb, offset+26+net_param_offset+4 ) & 0x60000000) >> 29) & 3);
4924       net_param_offset += 4;
4925    }
4926    else
4927    {
4928       dissect_net_param16(tvb, offset+26+net_param_offset+4, cmd_tree,
4929                  hf_cip_cm_to_net_params16, hf_cip_cm_fwo_own, hf_cip_cm_fwo_typ,
4930                  hf_cip_cm_fwo_prio, hf_cip_cm_fwo_fixed_var, hf_cip_cm_fwo_con_size, ett_cm_ncp);
4931
4932       T2OType = (guint8)(((tvb_get_letohs( tvb, offset+26+net_param_offset+4 ) & 0x6000) >> 13) & 3);
4933       net_param_offset += 2;
4934    }
4935
4936    TransportClass_trigger = tvb_get_guint8( tvb, offset+26+net_param_offset+4);
4937    dissect_transport_type_trigger(tvb, offset+26+net_param_offset+4, cmd_tree, hf_cip_cm_transport_type_trigger,
4938                                   hf_cip_cm_fwo_dir, hf_cip_cm_fwo_trigg, hf_cip_cm_fwo_class, ett_cm_ttt);
4939
4940    /* Add path size */
4941    conn_path_size = tvb_get_guint8( tvb, offset+26+net_param_offset+5 )*2;
4942    proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_conn_path_size, tvb, offset+26+net_param_offset+5, 1, conn_path_size/2, "%d (words)", conn_path_size/2);
4943
4944    /* Add the epath */
4945    pi = proto_tree_add_text(cmd_tree, tvb, offset+26+net_param_offset+6, conn_path_size, "Connection Path: ");
4946    dissect_epath( tvb, pinfo, pi, offset+26+net_param_offset+6, conn_path_size, FALSE, FALSE, &connection_path, &safety_fwdopen);
4947
4948    if (pinfo->fd->flags.visited)
4949       return;
4950
4951    if (preq_info != NULL)
4952    {
4953       DISSECTOR_ASSERT(preq_info->connInfo == NULL);
4954       preq_info->connInfo = wmem_new0(wmem_file_scope(), cip_conn_info_t);
4955
4956       preq_info->connInfo->ConnSerialNumber = ConnSerialNumber;
4957       preq_info->connInfo->VendorID = VendorID;
4958       preq_info->connInfo->DeviceSerialNumber = DeviceSerialNumber;
4959       preq_info->connInfo->O2T.connID = O2TConnID;
4960       preq_info->connInfo->T2O.connID = T2OConnID;
4961       preq_info->connInfo->TransportClass_trigger = TransportClass_trigger;
4962       preq_info->connInfo->T2O.type = T2OType;
4963       preq_info->connInfo->O2T.type = O2TType;
4964       preq_info->connInfo->motion = (connection_path.iClass == 0x42) ? TRUE : FALSE;
4965       preq_info->connInfo->safety = safety_fwdopen;
4966    }
4967 }
4968
4969 static void
4970 dissect_cip_cm_fwd_open_rsp_success(cip_req_info_t *preq_info, proto_tree *tree, tvbuff_t *tvb, int offset, packet_info *pinfo)
4971 {
4972    int temp_data;
4973    unsigned char app_rep_size;
4974    guint32 O2TConnID, T2OConnID, DeviceSerialNumber;
4975    guint16 ConnSerialNumber, VendorID;
4976    proto_item *ti;
4977    proto_tree *pid_tree, *safety_tree;
4978
4979    /* Display originator to target connection ID */
4980    O2TConnID = tvb_get_letohl( tvb, offset );
4981    proto_tree_add_item( tree, hf_cip_cm_ot_connid, tvb, offset, 4, ENC_LITTLE_ENDIAN);
4982
4983    /* Display target to originator connection ID */
4984    T2OConnID = tvb_get_letohl( tvb, offset+4 );
4985    proto_tree_add_item( tree, hf_cip_cm_to_connid, tvb, offset+4, 4, ENC_LITTLE_ENDIAN);
4986
4987    /* Display connection serial number */
4988    ConnSerialNumber = tvb_get_letohs( tvb, offset+8 );
4989    proto_tree_add_item( tree, hf_cip_cm_conn_serial_num, tvb, offset+8, 2, ENC_LITTLE_ENDIAN);
4990
4991    /* Display the originator vendor id */
4992    VendorID = tvb_get_letohs( tvb, offset+10 );
4993    proto_tree_add_item( tree, hf_cip_cm_vendor, tvb, offset+10, 2, ENC_LITTLE_ENDIAN);
4994
4995    /* Display the originator serial number */
4996    DeviceSerialNumber = tvb_get_letohl( tvb, offset+12 );
4997    proto_tree_add_item( tree, hf_cip_cm_orig_serial_num, tvb, offset+12, 4, ENC_LITTLE_ENDIAN);
4998
4999    /* Display originator to target actual packet interval */
5000    temp_data = tvb_get_letohl( tvb, offset+16 );
5001    proto_tree_add_uint_format_value(tree, hf_cip_cm_ot_api, tvb, offset+16, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5002
5003    /* Display originator to target actual packet interval */
5004    temp_data = tvb_get_letohl( tvb, offset+20 );
5005    proto_tree_add_uint_format_value(tree, hf_cip_cm_to_api, tvb, offset+20, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5006
5007    /* Display the application reply size */
5008    app_rep_size = tvb_get_guint8( tvb, offset+24 ) * 2;
5009    proto_tree_add_uint_format_value(tree, hf_cip_cm_app_reply_size, tvb, offset+24, 1, app_rep_size / 2, "%d (words)", app_rep_size / 2);
5010
5011    /* Display the Reserved byte */
5012    proto_tree_add_item(tree, hf_cip_reserved8, tvb, offset+25, 1, ENC_LITTLE_ENDIAN );
5013    if (app_rep_size > 0)
5014    {
5015       if ((preq_info == NULL) || (preq_info->connInfo == NULL) ||
5016           (preq_info->connInfo->safety.safety_seg == FALSE))
5017       {
5018          proto_tree_add_item(tree, hf_cip_cm_app_reply_data, tvb, offset+26, app_rep_size, ENC_NA );
5019       }
5020       else if (preq_info->connInfo->safety.format == CIP_SAFETY_BASE_FORMAT)
5021       {
5022          ti = proto_tree_add_text( tree, tvb, offset+28, 10, "Safety Application Reply Data");
5023          safety_tree = proto_item_add_subtree( ti, ett_cip_cm_safety );
5024          proto_tree_add_item( safety_tree, hf_cip_cm_consumer_number, tvb, offset+26, 2, ENC_LITTLE_ENDIAN);
5025          ti = proto_tree_add_text( safety_tree, tvb, offset+28, 8, "PID/CID");
5026          pid_tree = proto_item_add_subtree( ti, ett_cip_cm_pid );
5027          proto_tree_add_item( pid_tree, hf_cip_cm_targ_vendor_id, tvb, offset+28, 2, ENC_LITTLE_ENDIAN);
5028          proto_tree_add_item( pid_tree, hf_cip_cm_targ_dev_serial_num, tvb, offset+30, 4, ENC_LITTLE_ENDIAN);
5029          proto_tree_add_item( pid_tree, hf_cip_cm_targ_conn_serial_num, tvb, offset+34, 2, ENC_LITTLE_ENDIAN);
5030
5031          if (app_rep_size > 10)
5032             proto_tree_add_item(tree, hf_cip_cm_app_reply_data, tvb, offset+36, app_rep_size-10, ENC_NA );
5033       }
5034       else if (preq_info->connInfo->safety.format == CIP_SAFETY_EXTENDED_FORMAT)
5035       {
5036          ti = proto_tree_add_text( tree, tvb, offset+28, 14, "Safety Application Reply Data");
5037          safety_tree = proto_item_add_subtree( ti, ett_cip_cm_safety );
5038          proto_tree_add_item( safety_tree, hf_cip_cm_consumer_number, tvb, offset+26, 2, ENC_LITTLE_ENDIAN);
5039          ti = proto_tree_add_text( safety_tree, tvb, offset+28, 12, "PID/CID");
5040          pid_tree = proto_item_add_subtree( ti, ett_cip_cm_pid );
5041          proto_tree_add_item( pid_tree, hf_cip_cm_targ_vendor_id, tvb, offset+28, 2, ENC_LITTLE_ENDIAN);
5042          proto_tree_add_item( pid_tree, hf_cip_cm_targ_dev_serial_num, tvb, offset+30, 4, ENC_LITTLE_ENDIAN);
5043          proto_tree_add_item( pid_tree, hf_cip_cm_targ_conn_serial_num, tvb, offset+34, 2, ENC_LITTLE_ENDIAN);
5044          proto_tree_add_item( pid_tree, hf_cip_cm_initial_timestamp, tvb, offset+36, 2, ENC_LITTLE_ENDIAN);
5045          proto_tree_add_item( pid_tree, hf_cip_cm_initial_rollover, tvb, offset+38, 2, ENC_LITTLE_ENDIAN);
5046
5047          if (app_rep_size > 14)
5048             proto_tree_add_item(tree, hf_cip_cm_app_reply_data, tvb, offset+40, app_rep_size-14, ENC_NA );
5049       }
5050    }
5051
5052    /* See if we've captured the ForwardOpen request.  If so some of the conversation data has already been
5053       populated and we just need to update it. */
5054    if (pinfo->fd->flags.visited)
5055       return;
5056
5057    if ((preq_info != NULL) && (preq_info->connInfo != NULL))
5058    {
5059       /* Ensure the connection triad matches before updating the connection IDs */
5060       if ((preq_info->connInfo->ConnSerialNumber == ConnSerialNumber) &&
5061           (preq_info->connInfo->VendorID == VendorID) &&
5062           (preq_info->connInfo->DeviceSerialNumber == DeviceSerialNumber))
5063       {
5064          /* Update the connection IDs as ForwardOpen reply is allows to update them from
5065             the ForwardOpen request */
5066          preq_info->connInfo->O2T.connID = O2TConnID;
5067          preq_info->connInfo->T2O.connID = T2OConnID;
5068       }
5069    }
5070 }
5071
5072 static void
5073 dissect_cip_cm_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo )
5074 {
5075    proto_item *pi, *rrsc_item, *status_item, *add_status_item, *temp_item;
5076    proto_tree *rrsc_tree, *cmd_data_tree, *status_tree, *add_status_tree, *temp_tree;
5077    int req_path_size, conn_path_size, temp_data;
5078    unsigned char service, gen_status, add_stat_size;
5079    unsigned short add_status;
5080    unsigned char app_rep_size, route_path_size;
5081    int i, msg_req_siz;
5082    cip_req_info_t *preq_info;
5083    cip_req_info_t *pembedded_req_info;
5084    guint16 ConnSerialNumber, VendorID;
5085    guint32 DeviceSerialNumber;
5086
5087    service = tvb_get_guint8( tvb, offset );
5088
5089    /* Special handling for Unconnected send response. If successful, embedded service code is sent.
5090     * If failed, it can be either an Unconnected send response or the embedded service code response. */
5091    preq_info = (cip_req_info_t*)p_get_proto_data( pinfo->fd, proto_cip, 0 );
5092    if (  preq_info != NULL && ( service & 0x80 )
5093       && preq_info->bService == SC_CM_UNCON_SEND
5094       )
5095    {
5096       gen_status = tvb_get_guint8( tvb, offset+2 );
5097       add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2;
5098       if ( add_stat_size == 2 )
5099          add_status = tvb_get_letohs( tvb, offset + 4 );
5100       else
5101          add_status = 0;
5102       if(   gen_status == 0   /* success response ) */
5103          || ( ( service & 0x7F ) != SC_CM_UNCON_SEND )
5104          || !(  ( gen_status == CI_GRC_FAILURE && (add_status == CM_ES_UNCONNECTED_REQUEST_TIMED_OUT ||
5105                                                    add_status == CM_ES_PORT_NOT_AVAILABLE ||
5106                                                    add_status == CM_ES_LINK_ADDRESS_NOT_VALID ||
5107                                                    add_status == CM_ES_INVALID_SEGMENT_IN_CONN_PATH) )
5108              || gen_status == CI_GRC_NO_RESOURCE
5109              || gen_status == CI_GRC_BAD_PATH
5110              )
5111          )
5112       {
5113          pembedded_req_info = (cip_req_info_t*)preq_info->pData;
5114
5115          if ( pembedded_req_info )
5116          {
5117             tvbuff_t *next_tvb;
5118             void *p_save_proto_data;
5119
5120             p_save_proto_data = p_get_proto_data( pinfo->fd, proto_cip, 0 );
5121             p_remove_proto_data(pinfo->fd, proto_cip, 0);
5122             p_add_proto_data(pinfo->fd, proto_cip, 0, pembedded_req_info );
5123
5124             proto_tree_add_text( item_tree, NULL, 0, 0, "(Service: Unconnected Send (Response))" );
5125             next_tvb = tvb_new_subset(tvb, offset, item_length, item_length);
5126             if ( pembedded_req_info && pembedded_req_info->dissector )
5127                call_dissector(pembedded_req_info->dissector, next_tvb, pinfo, item_tree );
5128             else
5129                call_dissector( cip_class_generic_handle, next_tvb, pinfo, item_tree );
5130
5131             p_remove_proto_data(pinfo->fd, proto_cip, 0);
5132             p_add_proto_data(pinfo->fd, proto_cip, 0, p_save_proto_data);
5133             return;
5134          }
5135       }
5136    }
5137
5138    col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP CM");
5139
5140    /* Add Service code & Request/Response tree */
5141    rrsc_item = proto_tree_add_text( item_tree, tvb, offset, 1, "Service: " );
5142    rrsc_tree = proto_item_add_subtree( rrsc_item, ett_cm_rrsc );
5143
5144    /* Add Request/Response */
5145    proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN );
5146
5147    /* watch for service collisions */
5148    proto_item_append_text( rrsc_item, "%s (%s)",
5149                val_to_str( ( service & 0x7F ),
5150                   cip_sc_vals_cm , "Unknown Service (0x%02x)"),
5151                val_to_str_const( ( service & 0x80 )>>7,
5152                   cip_sc_rr, "") );
5153
5154    /* Add Service code */
5155    proto_tree_add_item(rrsc_tree, hf_cip_cm_sc, tvb, offset, 1, ENC_LITTLE_ENDIAN );
5156
5157    if( service & 0x80 )
5158    {
5159       /* Response message */
5160       gen_status = tvb_get_guint8( tvb, offset+2 );
5161       add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2;
5162
5163       if (gen_status == CI_GRC_FAILURE)
5164       {
5165          /* Dissect object specific error codes */
5166          status_item = proto_tree_add_text(item_tree, tvb, offset+2, 1, "Status: " );
5167          status_tree = proto_item_add_subtree( status_item, ett_status_item );
5168
5169          /* Add general status */
5170          proto_tree_add_item(status_tree, hf_cip_cm_genstat, tvb, offset+2, 1, ENC_LITTLE_ENDIAN );
5171          proto_item_append_text( status_item, "%s", val_to_str_ext( gen_status,
5172                         &cip_gs_vals_ext , "Unknown Response (%x)")   );
5173
5174          /* Add additional status size */
5175          proto_tree_add_uint_format_value(status_tree, hf_cip_cm_addstat_size,
5176             tvb, offset+3, 1, add_stat_size/2, "%d (words)", add_stat_size/2);
5177
5178          if( add_stat_size )
5179          {
5180             add_status = tvb_get_letohs( tvb, offset + 4 );
5181             proto_tree_add_item(status_tree, hf_cip_cm_ext_status, tvb, offset+4, 2, ENC_LITTLE_ENDIAN );
5182             proto_item_append_text(status_item, ", Extended: %s", val_to_str_ext(add_status, &cip_cm_ext_st_vals_ext, "Reserved (0x%04x)"));
5183
5184             switch(add_status)
5185             {
5186             case CM_ES_RPI_NOT_ACCEPTABLE:
5187                if (add_stat_size < 3)
5188                {
5189                   expert_add_info(pinfo, status_item, &ei_mal_rpi_no_data);
5190                }
5191                else
5192                {
5193                   proto_tree_add_item(status_tree, hf_cip_cm_ext112_ot_rpi_type, tvb, offset+6, 1, ENC_LITTLE_ENDIAN );
5194                   proto_tree_add_item(status_tree, hf_cip_cm_ext112_to_rpi_type, tvb, offset+7, 1, ENC_LITTLE_ENDIAN );
5195                   temp_data = tvb_get_letohl( tvb, offset+8);
5196                   proto_tree_add_uint_format_value(status_tree, hf_cip_cm_ext112_ot_rpi, tvb, offset+8, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5197                   temp_data = tvb_get_letohl( tvb, offset+12);
5198                   proto_tree_add_uint_format_value(status_tree, hf_cip_cm_ext112_to_rpi, tvb, offset+12, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5199                }
5200                break;
5201             case CM_ES_INVALID_CONFIGURATION_SIZE:
5202                if (add_stat_size < 1)
5203                {
5204                   expert_add_info(pinfo, status_item, &ei_mal_inv_config_size);
5205                }
5206                else
5207                {
5208                   proto_tree_add_item(status_tree, hf_cip_cm_ext126_size, tvb, offset+6, 2, ENC_LITTLE_ENDIAN );
5209                }
5210                break;
5211             case CM_ES_INVALID_OT_SIZE:
5212                if (add_stat_size < 1)
5213                {
5214                   expert_add_info(pinfo, status_item, &ei_mal_ot_size);
5215                }
5216                else
5217                {
5218                   proto_tree_add_item(status_tree, hf_cip_cm_ext127_size, tvb, offset+6, 2, ENC_LITTLE_ENDIAN );
5219                }
5220                break;
5221             case CM_ES_INVALID_TO_SIZE:
5222                if (add_stat_size < 1)
5223                {
5224                   expert_add_info(pinfo, status_item, &ei_mal_to_size);
5225                }
5226                else
5227                {
5228                   proto_tree_add_item(status_tree, hf_cip_cm_ext128_size, tvb, offset+6, 2, ENC_LITTLE_ENDIAN );
5229                }
5230                break;
5231             default:
5232                /* Add additional status */
5233                if (add_stat_size > 1)
5234                {
5235                   add_status_item = proto_tree_add_text( status_tree, tvb, offset+4, add_stat_size, "Additional Status" );
5236                   add_status_tree = proto_item_add_subtree( add_status_item, ett_cm_add_status_item );
5237
5238                   for( i=0; i < add_stat_size-2; i += 2 )
5239                      proto_tree_add_item(add_status_tree, hf_cip_cm_add_status, tvb, offset+4+i, 2, ENC_LITTLE_ENDIAN );
5240                }
5241             }
5242          }
5243       }
5244
5245       /* If there is any command specific data create a sub-tree for it */
5246       if( ( item_length-4-add_stat_size ) != 0 )
5247       {
5248          pi = proto_tree_add_text( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, "Command Specific Data" );
5249          cmd_data_tree = proto_item_add_subtree( pi, ett_cm_cmd_data );
5250
5251          if( gen_status == CI_GRC_SUCCESS || gen_status == CI_GRC_SERVICE_ERROR )
5252          {
5253            /* Success responses */
5254            switch (service & 0x7F)
5255            {
5256            case SC_CM_FWD_OPEN:
5257            case SC_CM_LARGE_FWD_OPEN:
5258               dissect_cip_cm_fwd_open_rsp_success(preq_info, cmd_data_tree, tvb, offset+4+add_stat_size, pinfo);
5259               break;
5260            case SC_CM_FWD_CLOSE:
5261            {
5262                /* Forward close response (Success) */
5263
5264                /* Display connection serial number */
5265                ConnSerialNumber = tvb_get_letohs( tvb, offset+4+add_stat_size );
5266                proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN);
5267
5268                /* Display the originator vendor id */
5269                VendorID = tvb_get_letohs( tvb, offset+4+add_stat_size+2 );
5270                proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN);
5271
5272                /* Display the originator serial number */
5273                DeviceSerialNumber = tvb_get_letohl( tvb, offset+4+add_stat_size+4 );
5274                proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+4+add_stat_size+4, 4, ENC_LITTLE_ENDIAN);
5275
5276                /* Display the application reply size */
5277                app_rep_size = tvb_get_guint8( tvb, offset+4+add_stat_size+8 ) * 2;
5278                proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_app_reply_size, tvb, offset+4+add_stat_size+8, 1, app_rep_size / 2, "%d (words)", app_rep_size / 2);
5279
5280                /* Display the Reserved byte */
5281                proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+4+add_stat_size+9, 1, ENC_LITTLE_ENDIAN);
5282                if (app_rep_size > 0)
5283                   proto_tree_add_item(cmd_data_tree, hf_cip_cm_app_reply_data, tvb, offset+4+add_stat_size+10, app_rep_size, ENC_NA);
5284
5285                enip_close_cip_connection( pinfo, ConnSerialNumber, VendorID, DeviceSerialNumber );
5286
5287             } /* End of if forward close response */
5288             break;
5289             case SC_CM_UNCON_SEND:
5290             {
5291                /* Unconnected send response (Success) */
5292                /* Display service response data */
5293                proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5294             }
5295             break;
5296             case SC_CM_GET_CONN_OWNER:
5297             {
5298                /* Get Connection owner response (Success) */
5299
5300                proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_conn, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN);
5301                proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_coo_conn, tvb, offset+4+add_stat_size+1, 1, ENC_LITTLE_ENDIAN);
5302                proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_roo_conn, tvb, offset+4+add_stat_size+2, 1, ENC_LITTLE_ENDIAN);
5303                proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_last_action, tvb, offset+4+add_stat_size+3, 1, ENC_LITTLE_ENDIAN);
5304                proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+4+add_stat_size+4, 2, ENC_LITTLE_ENDIAN);
5305                proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+4+add_stat_size+6, 2, ENC_LITTLE_ENDIAN);
5306                proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+4+add_stat_size+8, 4, ENC_LITTLE_ENDIAN);
5307             }
5308             break;
5309             default:
5310                /* Add data */
5311                proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5312                break;
5313             }
5314          }
5315          else
5316          {
5317             /* Error responses */
5318             switch (service & 0x7F)
5319             {
5320             case SC_CM_FWD_OPEN:
5321             case SC_CM_LARGE_FWD_OPEN:
5322             case SC_CM_FWD_CLOSE:
5323
5324                /* Forward open and forward close error response look the same */
5325                ConnSerialNumber = tvb_get_letohs( tvb, offset+4+add_stat_size );
5326                proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN);
5327                VendorID = tvb_get_letohs( tvb, offset+4+add_stat_size+2 );
5328                proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN);
5329                DeviceSerialNumber = tvb_get_letohl( tvb, offset+4+add_stat_size+4 );
5330                proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+4+add_stat_size+4, 4, ENC_LITTLE_ENDIAN);
5331                proto_tree_add_item(cmd_data_tree, hf_cip_cm_remain_path_size, tvb, offset+4+add_stat_size+8, 1, ENC_LITTLE_ENDIAN);
5332                proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+4+add_stat_size+9, 1, ENC_LITTLE_ENDIAN);
5333
5334                /* With an error reply the connection will either never be established or it has since already closed
5335                   That means the conversation should end too */
5336                enip_close_cip_connection(pinfo, ConnSerialNumber, VendorID, DeviceSerialNumber);
5337                if (preq_info != NULL)
5338                {
5339                   /* Remove any connection information */
5340                   preq_info->connInfo = NULL;
5341                }
5342                break;
5343             case SC_CM_UNCON_SEND:
5344                /* Unconnected send response (Unsuccess) */
5345                proto_tree_add_item(cmd_data_tree, hf_cip_cm_remain_path_size, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN);
5346                break;
5347             default:
5348                /* Add data */
5349                proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5350                break;
5351             }
5352          } /* end of if-else( CI_CRC_SUCCESS ) */
5353
5354       } /* End of if command-specific data present */
5355
5356    } /* End of if reply */
5357    else
5358    {
5359       /* Request message */
5360
5361       add_cip_service_to_info_column(pinfo, service, cip_sc_vals_cm);
5362
5363       req_path_size = tvb_get_guint8( tvb, offset+1 )*2;
5364
5365       /* If there is any command specific data creat a sub-tree for it */
5366       if( (item_length-req_path_size-2) != 0 )
5367       {
5368
5369          pi = proto_tree_add_text( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, "Command Specific Data" );
5370          cmd_data_tree = proto_item_add_subtree( pi, ett_cm_cmd_data );
5371
5372          /* Check what service code that received */
5373          switch (service)
5374          {
5375          case SC_CM_FWD_OPEN:
5376             /* Forward open Request*/
5377             dissect_cip_cm_fwd_open_req(preq_info, cmd_data_tree, tvb, offset+2+req_path_size, FALSE, pinfo);
5378             break;
5379          case SC_CM_LARGE_FWD_OPEN:
5380             /* Large Forward open Request*/
5381             dissect_cip_cm_fwd_open_req(preq_info, cmd_data_tree, tvb, offset+2+req_path_size, TRUE, pinfo);
5382             break;
5383          case SC_CM_FWD_CLOSE:
5384             /* Forward Close Request */
5385
5386             dissect_cip_cm_timeout( cmd_data_tree, tvb, offset+2+req_path_size);
5387             proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5388             proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+2+req_path_size+4, 2, ENC_LITTLE_ENDIAN);
5389             proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+2+req_path_size+6, 4, ENC_LITTLE_ENDIAN);
5390
5391             /* Add the path size */
5392             conn_path_size = tvb_get_guint8( tvb, offset+2+req_path_size+10 )*2;
5393             proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_conn_path_size, tvb, offset+2+req_path_size+10, 1, conn_path_size/2, "%d (words)", conn_path_size/2);
5394
5395             /* Display the Reserved byte */
5396             proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+2+req_path_size+11, 1, ENC_LITTLE_ENDIAN);
5397
5398             /* Add the EPATH */
5399             pi = proto_tree_add_text(cmd_data_tree, tvb, offset+2+req_path_size+12, conn_path_size, "Connection Path: ");
5400             dissect_epath( tvb, pinfo, pi, offset+2+req_path_size+12, conn_path_size, FALSE, FALSE, NULL, NULL );
5401             break;
5402          case SC_CM_UNCON_SEND:
5403          {
5404             /* Unconnected send */
5405             tvbuff_t *next_tvb;
5406
5407             /* Display timeout fields */
5408             dissect_cip_cm_timeout( cmd_data_tree, tvb, offset+2+req_path_size);
5409
5410             /* Message request size */
5411             msg_req_siz = tvb_get_letohs( tvb, offset+2+req_path_size+2 );
5412             proto_tree_add_item(cmd_data_tree, hf_cip_cm_msg_req_size, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5413
5414             /* Message Request */
5415             temp_item = proto_tree_add_text( cmd_data_tree, tvb, offset+2+req_path_size+4, msg_req_siz, "Message Request" );
5416             temp_tree = proto_item_add_subtree(temp_item, ett_cm_mes_req );
5417
5418             /*
5419             ** We call our selves again to disect embedded packet
5420             */
5421
5422             col_append_str( pinfo->cinfo, COL_INFO, ": ");
5423
5424             next_tvb = tvb_new_subset(tvb, offset+2+req_path_size+4, msg_req_siz, msg_req_siz);
5425             preq_info = (cip_req_info_t *)p_get_proto_data( pinfo->fd, proto_cip, 0 );
5426             pembedded_req_info = NULL;
5427             if ( preq_info )
5428             {
5429                if ( preq_info->pData == NULL )
5430                {
5431                   pembedded_req_info = wmem_new0(wmem_file_scope(), cip_req_info_t);
5432                   preq_info->pData = pembedded_req_info;
5433                }
5434                else
5435                {
5436                   pembedded_req_info = (cip_req_info_t*)preq_info->pData;
5437                }
5438
5439                pembedded_req_info->isUnconnectedSend = TRUE;
5440             }
5441             dissect_cip_data( temp_tree, next_tvb, 0, pinfo, pembedded_req_info );
5442
5443             if( msg_req_siz % 2 )
5444             {
5445               /* Pad byte */
5446               proto_tree_add_item(cmd_data_tree, hf_cip_pad8, tvb, offset+2+req_path_size+4+msg_req_siz, 1, ENC_LITTLE_ENDIAN);
5447               msg_req_siz++;  /* include the padding */
5448             }
5449
5450             /* Route Path Size */
5451             route_path_size = tvb_get_guint8( tvb, offset+2+req_path_size+4+msg_req_siz )*2;
5452             proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_route_path_size, tvb, offset+2+req_path_size+4+msg_req_siz, 1, route_path_size / 2, "%d (words)", route_path_size / 2);
5453
5454             /* Display the Reserved byte */
5455             proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+2+req_path_size+5+msg_req_siz, 1, ENC_LITTLE_ENDIAN);
5456
5457             /* Route Path */
5458             temp_item = proto_tree_add_text(cmd_data_tree, tvb, offset+2+req_path_size+6+msg_req_siz, route_path_size, "Route Path: ");
5459             dissect_epath( tvb, pinfo, temp_item, offset+2+req_path_size+6+msg_req_siz, route_path_size, FALSE, FALSE, NULL, NULL );
5460          }
5461          break;
5462          case SC_CM_GET_CONN_OWNER:
5463             /* Get Connection Owner Request */
5464
5465             /* Display the Reserved byte */
5466             proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+2+req_path_size, 1, ENC_LITTLE_ENDIAN);
5467
5468             /* Add path size */
5469             conn_path_size = tvb_get_guint8( tvb, offset+2+req_path_size+1 )*2;
5470             proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_conn_path_size, tvb, offset+2+req_path_size+1, 1, conn_path_size/2, "%d (words)", conn_path_size/2);
5471
5472             /* Add the epath */
5473             pi = proto_tree_add_text(cmd_data_tree, tvb, offset+2+req_path_size+2, conn_path_size, "Connection Path: ");
5474             dissect_epath( tvb, pinfo, pi, offset+2+req_path_size+2, conn_path_size, FALSE, FALSE, NULL, NULL );
5475             break;
5476          default:
5477             /* Add data */
5478             proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA);
5479          }
5480
5481       } /* End of if command-specific data present */
5482
5483    } /* End of if-else( request ) */
5484
5485 } /* End of dissect_cip_cm_data() */
5486
5487 static int
5488 dissect_cip_class_cm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
5489 {
5490    proto_item *ti;
5491    proto_tree *class_tree;
5492
5493    /* Create display subtree for the protocol */
5494    ti = proto_tree_add_item(tree, proto_cip_class_cm, tvb, 0, -1, ENC_NA);
5495    class_tree = proto_item_add_subtree( ti, ett_cip_class_cm );
5496
5497    dissect_cip_cm_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
5498
5499    return tvb_length(tvb);
5500 }
5501
5502 /************************************************
5503  *
5504  * Dissector for CIP Modbus Object
5505  *
5506  ************************************************/
5507 static void
5508 dissect_cip_mb_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo )
5509 {
5510    proto_item *pi, *rrsc_item;
5511    proto_tree *rrsc_tree, *cmd_data_tree;
5512    tvbuff_t *next_tvb;
5513    int req_path_size;
5514    guint8 gen_status, add_stat_size, service;
5515    modbus_request_info_t* request_info;
5516
5517    col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP MB");
5518
5519    /* Add Service code & Request/Response tree */
5520    service = tvb_get_guint8( tvb, offset );
5521    rrsc_item = proto_tree_add_text( item_tree, tvb, offset, 1, "Service: " );
5522    rrsc_tree = proto_item_add_subtree( rrsc_item, ett_mb_rrsc );
5523
5524    /* Add Request/Response */
5525    proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN );
5526
5527    proto_item_append_text( rrsc_item, "%s (%s)",
5528                val_to_str( ( service & 0x7F ),
5529                   cip_sc_vals_mb , "Unknown Service (0x%02x)"),
5530                val_to_str_const( ( service & 0x80 )>>7,
5531                   cip_sc_rr, "") );
5532
5533    /* Add Service code */
5534    proto_tree_add_item(rrsc_tree, hf_cip_mb_sc, tvb, offset, 1, ENC_LITTLE_ENDIAN );
5535
5536    if( service & 0x80 )
5537    {
5538       /* Response message */
5539       gen_status = tvb_get_guint8( tvb, offset+2 );
5540       add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2;
5541
5542       /* If there is any command specific data create a sub-tree for it */
5543       if( ( item_length-4-add_stat_size ) != 0 )
5544       {
5545          pi = proto_tree_add_text( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, "Command Specific Data" );
5546          cmd_data_tree = proto_item_add_subtree( pi, ett_mb_cmd_data );
5547
5548          if( gen_status == CI_GRC_SUCCESS || gen_status == CI_GRC_SERVICE_ERROR )
5549          {
5550             /* Success responses */
5551             switch (service & 0x7F)
5552             {
5553             case SC_MB_READ_DISCRETE_INPUTS:
5554                proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_discrete_inputs_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5555                break;
5556
5557             case SC_MB_READ_COILS:
5558                proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_coils_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5559                break;
5560
5561             case SC_MB_READ_INPUT_REGISTERS:
5562                proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_input_register_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5563                break;
5564
5565             case SC_MB_READ_HOLDING_REGISTERS:
5566                proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_holding_register_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5567                break;
5568
5569             case SC_MB_WRITE_COILS:
5570                proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_start_addr, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN);
5571                proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_outputs_forced, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN);
5572                break;
5573
5574             case SC_MB_WRITE_HOLDING_REGISTERS:
5575                proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_start_addr, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN);
5576                proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_outputs_forced, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN);
5577                break;
5578
5579             case SC_MB_PASSTHROUGH:
5580                /* Passthrough response (Success) */
5581                if( tvb_length_remaining(tvb, offset) > 0 )
5582                {
5583                   /* dissect the Modbus PDU */
5584                   next_tvb = tvb_new_subset( tvb, offset+4+add_stat_size, item_length-4-add_stat_size, item_length-4-add_stat_size);
5585
5586                   /* keep packet context */
5587                   request_info = wmem_new(wmem_packet_scope(), modbus_request_info_t);
5588                   request_info->packet_type = RESPONSE_PACKET;
5589                   request_info->register_addr_type = MBTCP_PREF_REGISTER_ADDR_RAW;
5590                   request_info->register_format = MBTCP_PREF_REGISTER_FORMAT_UINT16;
5591                   p_add_proto_data(pinfo->fd, proto_modbus, 0, request_info);
5592
5593                   call_dissector(modbus_handle, next_tvb, pinfo, cmd_data_tree);
5594                   p_remove_proto_data(pinfo->fd, proto_modbus, 0);
5595                }
5596                break;
5597
5598             default:
5599                proto_tree_add_item(cmd_data_tree, hf_cip_mb_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5600             }
5601          }
5602          else
5603          {
5604             proto_tree_add_item(cmd_data_tree, hf_cip_mb_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5605          }
5606
5607       } /* End of if command-specific data present */
5608
5609    } /* End of if reply */
5610    else
5611    {
5612       /* Request message */
5613
5614       add_cip_service_to_info_column(pinfo, service, cip_sc_vals_mb);
5615
5616       req_path_size = tvb_get_guint8( tvb, offset+1 )*2;
5617
5618       /* If there is any command specific data creat a sub-tree for it */
5619       if( (item_length-req_path_size-2) != 0 )
5620       {
5621          pi = proto_tree_add_text( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, "Command Specific Data" );
5622          cmd_data_tree = proto_item_add_subtree( pi, ett_mb_cmd_data );
5623
5624          /* Check what service code that received */
5625          switch (service)
5626          {
5627          case SC_MB_READ_DISCRETE_INPUTS:
5628             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_discrete_inputs_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN);
5629             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_discrete_inputs_num_inputs, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5630             break;
5631
5632          case SC_MB_READ_COILS:
5633             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_coils_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN);
5634             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_coils_num_coils, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5635             break;
5636
5637          case SC_MB_READ_INPUT_REGISTERS:
5638             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_input_register_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN);
5639             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_input_register_num_registers, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5640             break;
5641
5642          case SC_MB_READ_HOLDING_REGISTERS:
5643             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_holding_register_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN);
5644             proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_holding_register_num_registers, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5645             break;
5646
5647          case SC_MB_WRITE_COILS:
5648             {
5649             guint16 NumCoils;
5650
5651             proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN);
5652             NumCoils = tvb_get_letohs( tvb, offset+2+req_path_size+2 );
5653             proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_num_coils, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5654             proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_data, tvb, offset+2+req_path_size+4, (NumCoils+7)/8, ENC_NA);
5655             }
5656             break;
5657
5658          case SC_MB_WRITE_HOLDING_REGISTERS:
5659             {
5660             guint16 NumRegisters;
5661
5662             proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN);
5663             NumRegisters = tvb_get_letohs( tvb, offset+2+req_path_size+2 );
5664             proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_num_registers, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN);
5665             proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_data, tvb, offset+2+req_path_size+4, NumRegisters*2, ENC_NA);
5666             }
5667             break;
5668
5669          case SC_MB_PASSTHROUGH:
5670             /* Passthrough Request */
5671             if( tvb_length_remaining(tvb, offset) > 0 )
5672             {
5673                /* dissect the Modbus PDU */
5674                next_tvb = tvb_new_subset( tvb, offset+2+req_path_size, item_length-req_path_size-2, item_length-req_path_size-2);
5675
5676                /* keep packet context */
5677                request_info = wmem_new(wmem_packet_scope(), modbus_request_info_t);
5678                request_info->packet_type = QUERY_PACKET;
5679                request_info->register_addr_type = MBTCP_PREF_REGISTER_ADDR_RAW;
5680                request_info->register_format = MBTCP_PREF_REGISTER_FORMAT_UINT16;
5681                p_add_proto_data(pinfo->fd, proto_modbus, 0, request_info);
5682
5683                call_dissector(modbus_handle, next_tvb, pinfo, cmd_data_tree);
5684                p_remove_proto_data(pinfo->fd, proto_modbus, 0);
5685             }
5686             break;
5687
5688          default:
5689             proto_tree_add_item(cmd_data_tree, hf_cip_mb_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA);
5690          }
5691
5692       } /* End of if command-specific data present */
5693
5694    } /* End of if-else( request ) */
5695
5696 } /* End of dissect_cip_mb_data() */
5697
5698 static int
5699 dissect_cip_class_mb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
5700 {
5701    proto_item *ti;
5702    proto_tree *class_tree;
5703
5704    /* Create display subtree for the protocol */
5705    ti = proto_tree_add_item(tree, proto_cip_class_mb, tvb, 0, -1, ENC_NA);
5706    class_tree = proto_item_add_subtree( ti, ett_cip_class_mb );
5707
5708    dissect_cip_mb_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
5709
5710    return tvb_length(tvb);
5711 }
5712
5713 /************************************************
5714  *
5715  * Dissector for CIP Connection Configuration Object
5716  *
5717  ************************************************/
5718 static int
5719 dissect_cip_cco_all_attribute_common( proto_tree *cmd_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo)
5720 {
5721    proto_item *pi, *tdii, *ncpi, *iomapi, *confgi;
5722    proto_tree *tdi_tree, *iomap_tree;
5723    proto_tree *ncp_tree, *confg_tree;
5724    int conn_path_size, variable_data_size = 0, config_data_size;
5725    int connection_name_size, iomap_size, ot_rtf, to_rtf;
5726    int temp_data;
5727    char* str_connection_name;
5728
5729    /* Connection flags */
5730    temp_data = tvb_get_letohs( tvb, offset);
5731    ot_rtf = (temp_data >> 1) & 7;
5732    to_rtf = (temp_data >> 4) & 7;
5733    confgi = proto_tree_add_item(cmd_tree, hf_cip_cco_con_flags, tvb, offset, 2, ENC_LITTLE_ENDIAN );
5734    confg_tree = proto_item_add_subtree(confgi, ett_cco_con_flag);
5735
5736       /* Add the data to the tree */
5737       proto_tree_add_item(confg_tree, hf_cip_cco_con_type, tvb, offset, 2, ENC_LITTLE_ENDIAN );
5738       proto_tree_add_item(confg_tree, hf_cip_cco_ot_rtf, tvb, offset, 2, ENC_LITTLE_ENDIAN );
5739       proto_tree_add_item(confg_tree, hf_cip_cco_to_rtf, tvb, offset, 2, ENC_LITTLE_ENDIAN );
5740
5741    /* Target device id */
5742    tdii = proto_tree_add_text( cmd_tree, tvb, offset+2, 10, "Target Device ID");
5743    tdi_tree = proto_item_add_subtree(tdii, ett_cco_tdi);
5744
5745    dissect_deviceid(tvb, offset+2, tdi_tree,
5746       hf_cip_cco_tdi_vendor, hf_cip_cco_tdi_devtype, hf_cip_cco_tdi_prodcode,
5747       hf_cip_cco_tdi_compatibility, hf_cip_cco_tdi_comp_bit, hf_cip_cco_tdi_majorrev, hf_cip_cco_tdi_minorrev);
5748
5749    /* CS Data Index Number */
5750    proto_tree_add_item(cmd_tree, hf_cip_cco_cs_data_index, tvb, offset+10, 4, ENC_LITTLE_ENDIAN );
5751
5752    /* Net Connection Parameters */
5753    ncpi = proto_tree_add_text( cmd_tree, tvb, offset+14, 14, "Net Connection Parameters");
5754    ncp_tree = proto_item_add_subtree(ncpi, ett_cco_ncp);
5755
5756       /* Timeout multiplier */
5757       proto_tree_add_item(ncp_tree, hf_cip_cco_timeout_multiplier, tvb, offset+14, 1, ENC_LITTLE_ENDIAN );
5758
5759       dissect_transport_type_trigger(tvb, offset+15, ncp_tree, hf_cip_cco_transport_type_trigger,
5760                                   hf_cip_cco_fwo_dir, hf_cip_cco_fwo_trigger, hf_cip_cco_fwo_class, ett_cco_ttt);
5761
5762       temp_data = tvb_get_letohl( tvb, offset+16);
5763       proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_ot_rpi, tvb, offset+16, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5764
5765       /* Display O->T network connection parameters */
5766       dissect_net_param16(tvb, offset+20, ncp_tree,
5767                  hf_cip_cco_ot_net_param16, hf_cip_cco_fwo_own, hf_cip_cco_fwo_typ,
5768                  hf_cip_cco_fwo_prio, hf_cip_cco_fwo_fixed_var, hf_cip_cco_fwo_con_size, ett_cco_ncp);
5769
5770       temp_data = tvb_get_letohl( tvb, offset+22);
5771       proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_to_rpi, tvb, offset+16, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5772
5773       /* Display T->O network connection parameters */
5774       dissect_net_param16(tvb, offset+26, ncp_tree,
5775                  hf_cip_cco_to_net_param16, hf_cip_cco_fwo_own, hf_cip_cco_fwo_typ,
5776                  hf_cip_cco_fwo_prio, hf_cip_cco_fwo_fixed_var, hf_cip_cco_fwo_con_size, ett_cco_ncp);
5777
5778    /* Connection Path */
5779    conn_path_size = tvb_get_guint8( tvb, offset+28 )*2;
5780    proto_tree_add_uint_format_value(cmd_tree, hf_cip_cco_conn_path_size, tvb, offset+28, 1, conn_path_size/2, "%d (words)", conn_path_size/2);
5781
5782    /* Display the Reserved byte */
5783    proto_tree_add_item(cmd_tree, hf_cip_reserved8, tvb, offset+29, 1, ENC_LITTLE_ENDIAN );
5784
5785    /* Add the epath */
5786    pi = proto_tree_add_text(cmd_tree, tvb, offset+30, conn_path_size, "Connection Path: ");
5787    dissect_epath( tvb, pinfo, pi, offset+30, conn_path_size, FALSE, FALSE, NULL, NULL );
5788
5789    variable_data_size += (conn_path_size+30);
5790
5791    /* Config #1 Data */
5792    config_data_size = tvb_get_letohs( tvb, offset+variable_data_size);
5793    proto_tree_add_item(cmd_tree, hf_cip_cco_proxy_config_size, tvb, offset+variable_data_size, 2, ENC_LITTLE_ENDIAN );
5794    if (config_data_size > 0)
5795       proto_tree_add_item(cmd_tree, hf_cip_cco_proxy_config_data, tvb, offset+variable_data_size+2, config_data_size, ENC_NA);
5796
5797    variable_data_size += (config_data_size+2);
5798
5799    /* Config #2 Data */
5800    config_data_size = tvb_get_letohs( tvb, offset+variable_data_size);
5801    proto_tree_add_item(cmd_tree, hf_cip_cco_target_config_size, tvb, offset+variable_data_size, 2, ENC_LITTLE_ENDIAN );
5802    if (config_data_size > 0)
5803       proto_tree_add_item(cmd_tree, hf_cip_cco_target_config_data, tvb, offset+variable_data_size+2, config_data_size, ENC_NA);
5804
5805    variable_data_size += (config_data_size+2);
5806
5807    /* Connection Name */
5808    connection_name_size = tvb_get_guint8( tvb, offset+variable_data_size);
5809    str_connection_name = tvb_get_string(wmem_packet_scope(), tvb, offset+variable_data_size+2, connection_name_size);
5810    proto_tree_add_text(cmd_tree, tvb, offset+variable_data_size, connection_name_size+2, "Connection Name: %s", str_connection_name);
5811
5812    variable_data_size += ((connection_name_size*2)+2);
5813
5814    /* I/O Mapping */
5815    iomap_size = tvb_get_letohs( tvb, offset+variable_data_size+2);
5816
5817    iomapi = proto_tree_add_text( cmd_tree, tvb, offset+variable_data_size, iomap_size+2, "I/O Mapping");
5818    iomap_tree = proto_item_add_subtree(iomapi, ett_cco_iomap);
5819
5820       proto_tree_add_item(iomap_tree, hf_cip_cco_iomap_format_number, tvb, offset+variable_data_size, 2, ENC_LITTLE_ENDIAN );
5821       proto_tree_add_uint_format_value(iomap_tree, hf_cip_cco_iomap_size, tvb, offset+variable_data_size+2, 2, iomap_size, "%d (bytes)", iomap_size);
5822
5823       /* Attribute data */
5824       if (iomap_size > 0)
5825          proto_tree_add_item(iomap_tree, hf_cip_cco_iomap_attribute, tvb, offset+variable_data_size+4, iomap_size, ENC_NA);
5826
5827    variable_data_size += (iomap_size+4);
5828
5829    /* Proxy device id */
5830    tdii = proto_tree_add_text( cmd_tree, tvb, offset+variable_data_size, 10, "Proxy Device ID");
5831    tdi_tree = proto_item_add_subtree(tdii, ett_cco_pdi);
5832
5833    dissect_deviceid(tvb, offset+variable_data_size, tdi_tree,
5834       hf_cip_cco_pdi_vendor, hf_cip_cco_pdi_devtype, hf_cip_cco_pdi_prodcode,
5835       hf_cip_cco_pdi_compatibility, hf_cip_cco_pdi_comp_bit, hf_cip_cco_pdi_majorrev, hf_cip_cco_pdi_minorrev);
5836
5837    /* Add in proxy device id size */
5838    variable_data_size += 8;
5839
5840    if ((offset+variable_data_size < item_length) &&
5841        ((ot_rtf == 5) || (to_rtf == 5)))
5842    {
5843       /* Safety parameters */
5844       proto_tree_add_item(cmd_tree, hf_cip_cco_safety, tvb, offset+variable_data_size, 55, ENC_NA);
5845       variable_data_size += 55;
5846    }
5847
5848    if (offset+variable_data_size < item_length)
5849    {
5850       proto_tree_add_item(cmd_tree, hf_cip_cco_connection_disable, tvb, offset+variable_data_size, 1, ENC_LITTLE_ENDIAN );
5851       variable_data_size++;
5852    }
5853
5854    if (offset+variable_data_size < item_length)
5855    {
5856       proto_tree_add_item(cmd_tree, hf_cip_cco_net_conn_param_attr, tvb, offset+variable_data_size, 1, ENC_LITTLE_ENDIAN );
5857       variable_data_size++;
5858    }
5859
5860    if (offset+variable_data_size < item_length)
5861    {
5862       /* Large Net Connection Parameter */
5863       ncpi = proto_tree_add_text( cmd_tree, tvb, offset+variable_data_size, 18, "Large Net Connection Parameters");
5864       ncp_tree = proto_item_add_subtree(ncpi, ett_cco_ncp);
5865
5866       proto_tree_add_item(ncp_tree, hf_cip_cco_timeout_multiplier, tvb, offset+variable_data_size, 1, ENC_LITTLE_ENDIAN );
5867       dissect_transport_type_trigger(tvb, offset+variable_data_size+1, ncp_tree, hf_cip_cco_transport_type_trigger,
5868                                   hf_cip_cco_fwo_dir, hf_cip_cco_fwo_trigger, hf_cip_cco_fwo_class, ett_cco_ttt);
5869
5870       temp_data = tvb_get_letohl( tvb, offset+variable_data_size+2);
5871       proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_ot_rpi, tvb, offset+variable_data_size+2, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5872
5873       /* Display O->T network connection parameters */
5874       dissect_net_param32(tvb, offset+variable_data_size+6, ncp_tree,
5875                  hf_cip_cco_ot_net_param32, hf_cip_cco_lfwo_own, hf_cip_cco_lfwo_typ,
5876                  hf_cip_cco_lfwo_prio, hf_cip_cco_lfwo_fixed_var, hf_cip_cco_lfwo_con_size, ett_cco_ncp);
5877
5878       temp_data = tvb_get_letohl( tvb, offset+variable_data_size+10);
5879       proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_to_rpi, tvb, offset+variable_data_size+2, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data);
5880
5881       /* Display T->O network connection parameters */
5882       dissect_net_param32(tvb, offset+variable_data_size+14, ncp_tree,
5883                  hf_cip_cco_to_net_param32, hf_cip_cco_lfwo_own, hf_cip_cco_lfwo_typ,
5884                  hf_cip_cco_lfwo_prio, hf_cip_cco_lfwo_fixed_var, hf_cip_cco_lfwo_con_size, ett_cco_ncp);
5885
5886       variable_data_size += 18;
5887    }
5888 return variable_data_size;
5889 }
5890
5891 static void
5892 dissect_cip_cco_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo )
5893 {
5894    proto_item *pi, *rrsc_item, *con_sti;
5895    proto_tree *rrsc_tree, *cmd_data_tree, *con_st_tree;
5896    int req_path_size;
5897    int temp_data;
5898    guint8 service, gen_status, add_stat_size;
5899    cip_req_info_t* preq_info;
5900    cip_simple_request_info_t req_data;
5901
5902    col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP CCO");
5903
5904    /* Add Service code & Request/Response tree */
5905    service = tvb_get_guint8( tvb, offset );
5906    rrsc_item = proto_tree_add_text( item_tree, tvb, offset, 1, "Service: " );
5907    rrsc_tree = proto_item_add_subtree( rrsc_item, ett_cco_rrsc );
5908
5909    /* Add Request/Response */
5910    proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN );
5911
5912    proto_item_append_text( rrsc_item, "%s (%s)",
5913                val_to_str( ( service & 0x7F ),
5914                   cip_sc_vals_cco , "Unknown Service (0x%02x)"),
5915                val_to_str_const( ( service & 0x80 )>>7,
5916                   cip_sc_rr, "") );
5917
5918    /* Add Service code */
5919    proto_tree_add_item(rrsc_tree, hf_cip_cco_sc, tvb, offset, 1, ENC_LITTLE_ENDIAN );
5920
5921    preq_info = (cip_req_info_t*)p_get_proto_data(pinfo->fd, proto_cip, 0);
5922    if ((preq_info != NULL) &&
5923        (preq_info->ciaData != NULL))
5924    {
5925       memcpy(&req_data, preq_info->ciaData, sizeof(cip_simple_request_info_t));
5926    }
5927    else
5928    {
5929       req_data.iClass = (guint32)-1;
5930       req_data.iInstance = (guint32)-1;
5931       req_data.iAttribute = (guint32)-1;
5932       req_data.iMember = (guint32)-1;
5933    }
5934
5935    if(service & 0x80 )
5936    {
5937       /* Response message */
5938
5939       /* Add additional status size */
5940       gen_status = tvb_get_guint8( tvb, offset+2 );
5941       add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2;
5942
5943       /* If there is any command specific data create a sub-tree for it */
5944       if( ( item_length-4-add_stat_size ) != 0 )
5945       {
5946          pi = proto_tree_add_text( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, "Command Specific Data" );
5947          cmd_data_tree = proto_item_add_subtree( pi, ett_cco_cmd_data );
5948
5949          if( gen_status == CI_GRC_SUCCESS || gen_status == CI_GRC_SERVICE_ERROR )
5950          {
5951             /* Success responses */
5952             if (((service & 0x7F) == SC_GET_ATT_ALL) &&
5953                 (req_data.iInstance != (guint32)-1))
5954             {
5955                if (req_data.iInstance == 0)
5956                {
5957                   /* Get Attribute All (class) request */
5958
5959                   proto_tree_add_item(cmd_data_tree, hf_cip_class_rev, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN );
5960                   proto_tree_add_item(cmd_data_tree, hf_cip_class_max_inst32, tvb, offset+4+add_stat_size+2, 4, ENC_LITTLE_ENDIAN );
5961                   proto_tree_add_item(cmd_data_tree, hf_cip_class_num_inst32, tvb, offset+4+add_stat_size+6, 4, ENC_LITTLE_ENDIAN );
5962                   proto_tree_add_item(cmd_data_tree, hf_cip_cco_format_number, tvb, offset+4+add_stat_size+10, 2, ENC_LITTLE_ENDIAN );
5963                   proto_tree_add_item(cmd_data_tree, hf_cip_cco_edit_signature, tvb, offset+4+add_stat_size+12, 4, ENC_LITTLE_ENDIAN );
5964                }
5965                else
5966                {
5967                   /* Get Attribute All (instance) request */
5968
5969                   /* Connection status */
5970                   con_sti = proto_tree_add_text( cmd_data_tree, tvb, offset+4+add_stat_size, 4, "Connection Status");
5971                   con_st_tree = proto_item_add_subtree(con_sti, ett_cco_con_status);
5972
5973                   proto_tree_add_item(con_st_tree, hf_cip_genstat, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN );
5974                   proto_tree_add_item(con_st_tree, hf_cip_pad8, tvb, offset+4+add_stat_size+1, 1, ENC_LITTLE_ENDIAN);
5975
5976                   /* Extended Status */
5977                   temp_data = tvb_get_letohs( tvb, offset+4+add_stat_size+2);
5978                   proto_tree_add_text(con_st_tree, tvb, offset+4+add_stat_size+2, 2, "Extended Status: 0x%04X", temp_data );
5979
5980                   dissect_cip_cco_all_attribute_common( cmd_data_tree, tvb, offset+4+add_stat_size+4, item_length, pinfo);
5981                }
5982             }
5983             else
5984             {
5985                /* Add data */
5986                proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5987             }
5988          }
5989          else
5990          {
5991             /* Error responses */
5992
5993             /* Add data */
5994             proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA);
5995          } /* end of if-else( CI_CRC_SUCCESS ) */
5996
5997       } /* End of if command-specific data present */
5998
5999    } /* End of if reply */
6000    else
6001    {
6002       /* Request message */
6003
6004       add_cip_service_to_info_column(pinfo, service, cip_sc_vals_cco);
6005
6006       req_path_size = tvb_get_guint8( tvb, offset+1 )*2;
6007
6008       /* If there is any command specific data create a sub-tree for it */
6009       if( (item_length-req_path_size-2) != 0 )
6010       {
6011
6012          pi = proto_tree_add_text( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, "Command Specific Data" );
6013          cmd_data_tree = proto_item_add_subtree( pi, ett_cco_cmd_data );
6014
6015          /* Check what service code that received */
6016
6017          switch (service)
6018          {
6019          case SC_CCO_AUDIT_CHANGE:
6020             proto_tree_add_item(cmd_data_tree, hf_cip_cco_change_type, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN );
6021             break;
6022          case SC_CCO_CHANGE_COMPLETE:
6023             proto_tree_add_item(cmd_data_tree, hf_cip_cco_change_type, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN );
6024             break;
6025          case SC_SET_ATT_ALL:
6026             if ((req_data.iInstance == 0) ||
6027                 (req_data.iInstance == (guint32)-1))
6028             {
6029                /* Just add raw data */
6030                proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA);
6031                break;
6032             }
6033
6034             /* Set Attribute All (instance) request */
6035             dissect_cip_cco_all_attribute_common(cmd_data_tree, tvb, offset+2+req_path_size, item_length, pinfo);
6036             break;
6037          default:
6038
6039             /* Add data */
6040             proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA);
6041          } /* End of check service code */
6042
6043       } /* End of if command-specific data present */
6044
6045    } /* End of if-else( request ) */
6046
6047 } /* End of dissect_cip_cco_data() */
6048
6049 static int
6050 dissect_cip_class_cco(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
6051 {
6052    proto_item *ti;
6053    proto_tree *class_tree;
6054
6055    /* Create display subtree for the protocol */
6056    ti = proto_tree_add_item(tree, proto_cip_class_cco, tvb, 0, -1, ENC_NA);
6057    class_tree = proto_item_add_subtree( ti, ett_cip_class_cco );
6058
6059    dissect_cip_cco_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
6060
6061    return tvb_length(tvb);
6062 }
6063
6064 static gboolean
6065 dissect_class_cco_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
6066 {
6067    unsigned char service, service_code, ioilen, segment;
6068    cip_req_info_t* preq_info;
6069    guint32 classid = 0;
6070    int offset = 0;
6071
6072    service = tvb_get_guint8( tvb, offset );
6073    service_code = service & 0x7F;
6074
6075    /* Handle GetAttributeAll and SetAttributeAll in CCO class */
6076    if ((service_code == SC_GET_ATT_ALL) ||
6077        (service_code == SC_SET_ATT_ALL))
6078    {
6079       if (service & 0x80)
6080       {
6081          /* Service response */
6082          preq_info = (cip_req_info_t*)p_get_proto_data(pinfo->fd, proto_cip, 0);
6083          if ((preq_info != NULL) &&
6084              (preq_info->dissector == dissector_get_uint_handle( subdissector_class_table, CI_CLS_CCO)))
6085          {
6086             call_dissector(preq_info->dissector, tvb, pinfo, tree);
6087             return TRUE;
6088          }
6089       }
6090       else
6091       {
6092          /* Service request */
6093          ioilen = tvb_get_guint8( tvb, offset + 1 );
6094          if (ioilen > 1)
6095          {
6096             segment = tvb_get_guint8( tvb, offset + 2 );
6097             if (((segment & CI_SEGMENT_TYPE_MASK) == CI_LOGICAL_SEGMENT) &&
6098                 ((segment & CI_LOGICAL_SEG_TYPE_MASK) == CI_LOGICAL_SEG_CLASS_ID))
6099             {
6100                /* Logical Class ID, do a format check */
6101                switch ( segment & CI_LOGICAL_SEG_FORMAT_MASK )
6102                {
6103                case CI_LOGICAL_SEG_8_BIT:
6104                   classid = tvb_get_guint8( tvb, offset + 3 );
6105                   break;
6106                case CI_LOGICAL_SEG_16_BIT:
6107                   if ( ioilen >= 2 )
6108                      classid = tvb_get_letohs( tvb, offset + 4 );
6109                   break;
6110                case CI_LOGICAL_SEG_32_BIT:
6111                   if ( ioilen >= 3 )
6112                      classid = tvb_get_letohl( tvb, offset + 4 );
6113                   break;
6114                }
6115             }
6116          }
6117
6118          if (classid == CI_CLS_CCO)
6119          {
6120             call_dissector(cip_class_cco_handle, tvb, pinfo, tree );
6121             return TRUE;
6122          }
6123
6124       }
6125    }
6126
6127    return FALSE;
6128 }
6129
6130 /************************************************
6131  *
6132  * Dissector for CIP Request/Response
6133  * - matches requests/responses
6134  * - calls class specific dissector
6135  *
6136  ************************************************/
6137
6138 static void
6139 dissect_cip_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, packet_info *pinfo, cip_req_info_t* preq_info )
6140 {
6141    proto_item *ti;
6142    proto_tree *cip_tree;
6143    proto_item *pi, *rrsc_item, *status_item, *add_status_item;
6144    proto_tree *rrsc_tree, *status_tree, *add_status_tree;
6145    int req_path_size;
6146    unsigned char i, gen_status, add_stat_size;
6147    unsigned char service,ioilen,segment;
6148    void *p_save_proto_data;
6149    cip_simple_request_info_t path_info;
6150    dissector_handle_t dissector;
6151    gint service_index;
6152
6153    p_save_proto_data = p_get_proto_data(pinfo->fd, proto_cip, 0);
6154    p_remove_proto_data(pinfo->fd, proto_cip, 0);
6155    p_add_proto_data(pinfo->fd, proto_cip, 0, preq_info);
6156
6157    /* Create display subtree for the protocol */
6158    ti = proto_tree_add_item(item_tree, proto_cip, tvb, 0, -1, ENC_NA);
6159    cip_tree = proto_item_add_subtree( ti, ett_cip );
6160
6161    service = tvb_get_guint8( tvb, offset );
6162
6163    /* Add Service code & Request/Response tree */
6164    rrsc_item = proto_tree_add_uint_format_value(cip_tree, hf_cip_service,
6165                                tvb, offset, 1, service, "%s (%s)",
6166                                val_to_str( ( service & 0x7F ), cip_sc_vals , "Unknown Service (0x%02x)"),
6167                                val_to_str_const( ( service & 0x80 )>>7, cip_sc_rr, ""));
6168
6169    rrsc_tree = proto_item_add_subtree( rrsc_item, ett_rrsc );
6170
6171    proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN);
6172    proto_tree_add_item(rrsc_tree, hf_cip_service_code, tvb, offset, 1, ENC_LITTLE_ENDIAN);
6173
6174    if( service & 0x80 )
6175    {
6176       /* Response message */
6177       status_item = proto_tree_add_text( cip_tree, tvb, offset+2, 1, "Status: " );
6178       status_tree = proto_item_add_subtree( status_item, ett_status_item );
6179
6180       /* Add general status */
6181       gen_status = tvb_get_guint8( tvb, offset+2 );
6182       proto_tree_add_item(status_tree, hf_cip_genstat, tvb, offset+2, 1, ENC_LITTLE_ENDIAN );
6183       proto_item_append_text( status_item, "%s", val_to_str_ext( gen_status,
6184                      &cip_gs_vals_ext , "Unknown Response (%x)")   );
6185
6186       /* Add reply status to info column */
6187       col_append_sep_fstr(pinfo->cinfo, COL_INFO, " | ", "%s",
6188                val_to_str_ext( gen_status, &cip_gs_vals_ext, "Unknown Response (%x)") );
6189       col_set_fence(pinfo->cinfo, COL_INFO);
6190
6191       /* Add additional status size */
6192       add_stat_size = tvb_get_guint8( tvb, offset+3 );
6193       proto_tree_add_uint_format_value(status_tree, hf_cip_addstat_size,
6194          tvb, offset+3, 1, add_stat_size, "%d (words)", add_stat_size);
6195
6196       if( add_stat_size )
6197       {
6198          /* Add additional status */
6199          add_status_item = proto_tree_add_text( status_tree, tvb, offset+4, add_stat_size*2, "Additional Status" );
6200          add_status_tree = proto_item_add_subtree( add_status_item, ett_add_status_item );
6201
6202          for( i=0; i < add_stat_size; i ++ )
6203             proto_tree_add_item(add_status_tree, hf_cip_add_stat, tvb, offset+4+(i*2), 2, ENC_LITTLE_ENDIAN );
6204       }
6205
6206       proto_item_set_len( status_item, 2 + add_stat_size*2);
6207
6208
6209       if(  preq_info
6210         && !(  preq_info->bService == ( service & 0x7F )
6211             || ( preq_info->bService == SC_CM_UNCON_SEND && preq_info->dissector == cip_class_cm_handle )
6212             )
6213         )
6214          preq_info = NULL;
6215
6216       if ( preq_info )
6217       {
6218          if ( preq_info->IOILen && preq_info->pIOI )
6219          {
6220             tvbuff_t* tvbIOI;
6221
6222             tvbIOI = tvb_new_real_data((const guint8 *)preq_info->pIOI, preq_info->IOILen * 2, preq_info->IOILen * 2);
6223             if ( tvbIOI )
6224             {
6225                pi = proto_tree_add_text( cip_tree, NULL, 0, 0, "Request Path Size: %d (words)", preq_info->IOILen );
6226                PROTO_ITEM_SET_GENERATED(pi);
6227
6228                /* Add the epath */
6229                pi = proto_tree_add_text(cip_tree, NULL, 0, 0, "Request Path: ");
6230                PROTO_ITEM_SET_GENERATED(pi);
6231
6232                preq_info->ciaData = wmem_new(wmem_file_scope(), cip_simple_request_info_t);
6233                dissect_epath( tvbIOI, pinfo, pi, 0, preq_info->IOILen*2, TRUE, FALSE, preq_info->ciaData, NULL);
6234                tvb_free(tvbIOI);
6235             }
6236          }
6237       }
6238
6239       /* Check to see if service is 'generic' */
6240       try_val_to_str_idx((service & 0x7F), cip_sc_vals, &service_index);
6241       if (service_index >= 0)
6242       {
6243           /* See if object dissector wants to override generic service handling */
6244           if(!dissector_try_heuristic(heur_subdissector_service, tvb, pinfo, item_tree, NULL))
6245           {
6246             dissect_cip_generic_service_rsp(tvb, pinfo, cip_tree);
6247           }
6248       }
6249       else if ( preq_info && preq_info->dissector )
6250       {
6251          call_dissector( preq_info->dissector, tvb, pinfo, item_tree );
6252       }
6253       else
6254       {
6255          call_dissector( cip_class_generic_handle, tvb, pinfo, item_tree );
6256       }
6257    } /* End of if reply */
6258    else
6259    {
6260       /* Request message */
6261
6262       /* Add path size to tree */
6263       req_path_size = tvb_get_guint8( tvb, offset+1);
6264       proto_tree_add_uint_format_value(cip_tree, hf_cip_request_path_size,
6265          tvb, offset+1, 1, req_path_size, "%d (words)", req_path_size);
6266
6267       /* Add the epath */
6268       pi = proto_tree_add_text(cip_tree, tvb, offset+2, req_path_size*2, "Request Path: ");
6269       if (preq_info)
6270       {
6271          preq_info->ciaData = wmem_new(wmem_file_scope(), cip_simple_request_info_t);
6272          dissect_epath( tvb, pinfo, pi, offset+2, req_path_size*2, FALSE, FALSE, preq_info->ciaData, NULL);
6273          memcpy(&path_info, preq_info->ciaData, sizeof(cip_simple_request_info_t));
6274       }
6275       else
6276       {
6277          dissect_epath( tvb, pinfo, pi, offset+2, req_path_size*2, FALSE, FALSE, &path_info, NULL);
6278       }
6279
6280       ioilen = tvb_get_guint8( tvb, offset + 1 );
6281
6282       if ( preq_info )
6283          preq_info->dissector = NULL;
6284       dissector = NULL;
6285
6286       /* The class ID should already be extracted if it's available */
6287       if (path_info.iClass != 0xFFFFFFFF)
6288       {
6289          dissector = dissector_get_uint_handle( subdissector_class_table, path_info.iClass);
6290       }
6291       else
6292       {
6293          if ( ioilen >= 1 )
6294          {
6295             segment = tvb_get_guint8( tvb, offset + 2 );
6296             if ((segment & CI_SEGMENT_TYPE_MASK) == CI_DATA_SEGMENT)
6297             {
6298                dissector = dissector_get_uint_handle( subdissector_symbol_table, segment );
6299             }
6300          }
6301       }
6302
6303       if ( preq_info )
6304       {
6305          preq_info->dissector = dissector;
6306
6307          /* copy IOI for access by response packet */
6308          preq_info->pIOI = wmem_alloc(wmem_file_scope(), ioilen*2);
6309          preq_info->IOILen = ioilen;
6310          tvb_memcpy(tvb, preq_info->pIOI, offset+2, ioilen*2);
6311
6312          preq_info->bService = service;
6313       }
6314
6315       /* Check to see if service is 'generic' */
6316       try_val_to_str_idx(service, cip_sc_vals, &service_index);
6317       if (service_index >= 0)
6318       {
6319           /* See if object dissector wants to override generic service handling */
6320           if(!dissector_try_heuristic(heur_subdissector_service, tvb, pinfo, item_tree, NULL))
6321           {
6322              dissect_cip_generic_service_req(tvb, pinfo, cip_tree, &path_info);
6323           }
6324       }
6325       else if ( dissector )
6326       {
6327          call_dissector( dissector, tvb, pinfo, item_tree );
6328       }
6329       else
6330       {
6331          call_dissector( cip_class_generic_handle, tvb, pinfo, item_tree );
6332       }
6333    } /* End of if-else( request ) */
6334
6335    p_remove_proto_data(pinfo->fd, proto_cip, 0);
6336    p_add_proto_data(pinfo->fd, proto_cip, 0, p_save_proto_data);
6337
6338 } /* End of dissect_cip_data() */
6339
6340
6341 static int
6342 dissect_cip(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
6343 {
6344    enip_request_info_t *enip_info;
6345    cip_req_info_t *preq_info;
6346
6347    /* Make entries in Protocol column and Info column on summary display */
6348    col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP");
6349
6350    col_clear(pinfo->cinfo, COL_INFO);
6351
6352    /* Each CIP request received by ENIP gets a unique ID */
6353    enip_info = (enip_request_info_t*)p_get_proto_data(pinfo->fd, proto_enip, 0);
6354
6355    if ( enip_info )
6356    {
6357       preq_info = enip_info->cip_info;
6358       if ( preq_info == NULL )
6359       {
6360          preq_info = wmem_new0(wmem_file_scope(), cip_req_info_t);
6361          enip_info->cip_info = preq_info;
6362       }
6363       dissect_cip_data( tree, tvb, 0, pinfo, enip_info->cip_info );
6364    }
6365    else
6366    {
6367       dissect_cip_data( tree, tvb, 0, pinfo, NULL );
6368    }
6369
6370    return tvb_length(tvb);
6371 }
6372
6373 /*
6374  * Protocol initialization
6375  */
6376
6377 void
6378 proto_register_cip(void)
6379 {
6380    /* Setup list of header fields */
6381    static hf_register_info hf[] = {
6382
6383       { &hf_cip_service, { "Service", "cip.service", FT_UINT8, BASE_HEX, NULL, 0, "Service Code + Request/Response", HFILL }},
6384       { &hf_cip_reqrsp, { "Request/Response", "cip.rr", FT_UINT8, BASE_HEX, VALS(cip_sc_rr), 0x80, "Request or Response message", HFILL }},
6385       { &hf_cip_service_code, { "Service", "cip.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals), 0x7F, "Service Code", HFILL }},
6386       { &hf_cip_epath, { "EPath", "cip.epath", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6387       { &hf_cip_genstat, { "General Status", "cip.genstat", FT_UINT8, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }},
6388       { &hf_cip_addstat_size, { "Additional Status Size", "cip.addstat_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6389       { &hf_cip_add_stat, { "Additional Status", "cip.addstat", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6390       { &hf_cip_request_path_size, { "Request Path Size", "cip.request_path_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6391
6392       { &hf_cip_path_segment, { "Path Segment", "cip.path_segment", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6393       { &hf_cip_path_segment_type, { "Path Segment Type", "cip.path_segment.type", FT_UINT8, BASE_DEC, VALS(cip_path_seg_vals), CI_SEGMENT_TYPE_MASK, NULL, HFILL }},
6394       { &hf_cip_port_ex_link_addr, { "Extended Link Address", "cip.ex_linkaddress", FT_BOOLEAN, 8, TFS(&tfs_true_false), CI_PORT_SEG_EX_LINK_ADDRESS, NULL, HFILL }},
6395       { &hf_cip_port, { "Port", "cip.port", FT_UINT8, BASE_DEC, NULL, CI_PORT_SEG_PORT_ID_MASK, "Port Identifier", HFILL }},
6396       { &hf_cip_link_address_byte, { "Link Address", "cip.linkaddress", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6397       { &hf_cip_link_address_size, { "Link Address Size", "cip.linkaddress_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6398       { &hf_cip_link_address_string, { "Link Address", "cip.linkaddress", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
6399       { &hf_cip_logical_seg_type, { "Logical Segment Type", "cip.logical_segment.type", FT_UINT8, BASE_DEC, VALS(cip_logical_segment_type_vals), CI_LOGICAL_SEG_TYPE_MASK, NULL, HFILL }},
6400       { &hf_cip_logical_seg_format, { "Logical Segment Format", "cip.logical_segment.format", FT_UINT8, BASE_DEC, VALS(cip_logical_segment_format_vals), CI_LOGICAL_SEG_FORMAT_MASK, NULL, HFILL }},
6401       { &hf_cip_class8, { "Class", "cip.class", FT_UINT8, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }},
6402       { &hf_cip_class16, { "Class", "cip.class", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }},
6403       { &hf_cip_class32, { "Class", "cip.class", FT_UINT32, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }},
6404       { &hf_cip_instance8, { "Instance", "cip.instance", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6405       { &hf_cip_instance16, { "Instance", "cip.instance", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6406       { &hf_cip_instance32, { "Instance", "cip.instance", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6407       { &hf_cip_member8, { "Member", "cip.member", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6408       { &hf_cip_member16, { "Member", "cip.member", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6409       { &hf_cip_member32, { "Member", "cip.member", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6410       { &hf_cip_attribute8, { "Attribute", "cip.attribute", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6411       { &hf_cip_attribute16, { "Attribute", "cip.attribute", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6412       { &hf_cip_attribute32, { "Attribute", "cip.attribute", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6413       { &hf_cip_conpoint8, { "Connection Point", "cip.connpoint", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6414       { &hf_cip_conpoint16, { "Connection Point", "cip.connpoint", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6415       { &hf_cip_conpoint32, { "Connection Point", "cip.connpoint", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6416       { &hf_cip_ekey_format, { "Key Format", "cip.ekey.format", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6417       { &hf_cip_ekey_vendor, { "Vendor ID", "cip.ekey.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }},
6418       { &hf_cip_ekey_devtype, { "Device Type", "cip.ekey.devtype", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &cip_devtype_vals_ext, 0, NULL, HFILL }},
6419       { &hf_cip_ekey_prodcode, { "Product Code", "cip.ekey.product_code", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6420       { &hf_cip_ekey_compatibility, { "Compatibility", "cip.ekey.compatibility", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6421       { &hf_cip_ekey_comp_bit, { "Compatibility", "cip.ekey.comp_bit", FT_UINT8, BASE_HEX, VALS(cip_com_bit_vals), 0x80, "EKey: Compatibility bit", HFILL }},
6422       { &hf_cip_ekey_majorrev, { "Major Revision", "cip.ekey.major_rev", FT_UINT8, BASE_DEC, NULL, 0x7F, "EKey: Major Revision", HFILL }},
6423       { &hf_cip_ekey_minorrev, { "Minor Revision", "cip.ekey.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6424       { &hf_cip_data_seg_type, { "Data Segment Type", "cip.data_segment.type", FT_UINT8, BASE_DEC, VALS(cip_data_segment_type_vals), CI_DATA_SEG_TYPE_MASK, NULL, HFILL }},
6425       { &hf_cip_data_seg_size, { "Data Size", "cip.data_segment.size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6426       { &hf_cip_data_seg_item, { "Data", "cip.data_segment.data", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6427       { &hf_cip_symbol, { "Symbol", "cip.symbol", FT_STRING, BASE_NONE, NULL, 0, "ANSI Extended Symbol Segment", HFILL }},
6428       { &hf_cip_network_seg_type, { "Network Segment Type", "cip.network_segment.type", FT_UINT8, BASE_DEC, VALS(cip_network_segment_type_vals), CI_NETWORK_SEG_TYPE_MASK, NULL, HFILL }},
6429       { &hf_cip_seg_schedule, { "Multiplier/Phase", "cip.network_segment.schedule", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6430       { &hf_cip_seg_fixed_tag, { "Fixed Tag", "cip.network_segment.fixed_tag", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6431       { &hf_cip_seg_prod_inhibit_time, { "Production Inhibit Time", "cip.network_segment.prod_inhibit", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6432       { &hf_cip_seg_network_size, { "Network Segment Length", "cip.network_segment.length", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6433       { &hf_cip_seg_safety_format, { "Safety Format", "cip.safety_segment.format", FT_UINT8, BASE_DEC, VALS(cip_safety_segment_format_type_vals),  0, NULL, HFILL }},
6434       { &hf_cip_seg_safety_reserved, { "Reserved", "cip.safety_segment.reserved", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6435       { &hf_cip_seg_safety_configuration_crc, { "Configuration CRC", "cip.safety_segment.configuration_crc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6436       { &hf_cip_seg_safety_configuration_timestamp, { "Configuration Timestamp", "cip.safety_segment.configuration_timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0, NULL, HFILL }},
6437       { &hf_cip_seg_safety_configuration_date, { "Configuration (Manual) Date", "cip.safety_segment.configuration_date", FT_UINT16, BASE_HEX, VALS(cipsafety_ssn_date_vals), 0, NULL, HFILL }},
6438       { &hf_cip_seg_safety_configuration_time, { "Configuration (Manual) Time", "cip.safety_segment.configuration_time", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6439       { &hf_cip_seg_safety_time_correction_epi, { "Time Correction EPI", "cip.safety_segment.time_correction_eri", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6440       { &hf_cip_seg_safety_time_correction_net_params, { "Time Correction Network Connection Parameters", "cip.safety_segment.time_correction.net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6441       { &hf_cip_seg_safety_time_correction_own, { "Owner", "cip.safety_segment.time_correction.owner", FT_UINT16, BASE_DEC, VALS(cip_con_owner_vals), 0x8000, "Time Correction: Redundant owner bit", HFILL }},
6442       { &hf_cip_seg_safety_time_correction_typ, { "Connection Type", "cip.safety_segment.time_correction.type", FT_UINT16, BASE_DEC, VALS(cip_con_type_vals), 0x6000, "Time Correction: Connection type", HFILL }},
6443       { &hf_cip_seg_safety_time_correction_prio, { "Priority", "cip.safety_segment.time_correction.prio", FT_UINT16, BASE_DEC, VALS(cip_con_prio_vals), 0x0C00, "Time Correction: Connection priority", HFILL }},
6444       { &hf_cip_seg_safety_time_correction_fixed_var, { "Connection Size Type", "cip.safety_segment.time_correction.f_v", FT_UINT16, BASE_DEC, VALS(cip_con_fw_vals), 0x0200, "Time Correction: Fixed or variable connection size", HFILL }},
6445       { &hf_cip_seg_safety_time_correction_con_size, { "Connection Size", "cip.safety_segment.time_correction.consize", FT_UINT16, BASE_DEC, NULL, 0x01FF, "Time Correction: Connection size", HFILL }},
6446       { &hf_cip_seg_safety_tunid, { "Target UNID", "cip.safety_segment.tunid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6447       { &hf_cip_seg_safety_tunid_ssn_timestamp, { "SSN Timestamp", "cip.safety_segment.tunid.ssn.timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0, NULL, HFILL }},
6448       { &hf_cip_seg_safety_tunid_ssn_date, { "SSN (Manual) Date", "cip.safety_segment.tunid.ssn.date", FT_UINT16, BASE_HEX, VALS(cipsafety_ssn_date_vals), 0, NULL, HFILL }},
6449       { &hf_cip_seg_safety_tunid_ssn_time, { "SSN (Manual) Time", "cip.safety_segment.tunid.ssn.time", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6450       { &hf_cip_seg_safety_tunid_macid, { "MAC ID", "cip.safety_segment.tunid.macid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6451       { &hf_cip_seg_safety_ounid, { "Originator UNID", "cip.safety_segment.ounid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6452       { &hf_cip_seg_safety_ounid_ssn_timestamp, { "SSN Timestamp", "cip.safety_segment.tunid.ssn.timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0, NULL, HFILL }},
6453       { &hf_cip_seg_safety_ounid_ssn_date, { "SSN (Manual) Date", "cip.safety_segment.tunid.ssn.date", FT_UINT16, BASE_HEX, VALS(cipsafety_ssn_date_vals), 0, NULL, HFILL }},
6454       { &hf_cip_seg_safety_ounid_ssn_time, { "SSN (Manual) Time", "cip.safety_segment.tunid.ssn.time", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6455       { &hf_cip_seg_safety_ounid_macid, { "MAC ID", "cip.safety_segment.ounid.macid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6456       { &hf_cip_seg_safety_ping_eri_multiplier, { "Ping Interval EPI Multiplier", "cip.safety_segment.ping_eri_multiplier", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6457       { &hf_cip_seg_safety_time_coord_msg_min_multiplier, { "Time Coord Msg Min Multiplier", "cip.safety_segment.time_coord_msg_min_multiplier", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6458       { &hf_cip_seg_safety_network_time_expected_multiplier, { "Network Time Expectation Multiplier", "cip.safety_segment.network_time_expected_multiplier", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6459       { &hf_cip_seg_safety_timeout_multiplier, { "Timeout Multiplier", "cip.safety_segment.timeout_multiplier", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6460       { &hf_cip_seg_safety_max_consumer_number, { "Max Consumer Number", "cip.safety_segment.max_consumer_number", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6461       { &hf_cip_seg_safety_conn_param_crc, { "Connection Param CRC", "cip.safety_segment.conn_param_crc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6462       { &hf_cip_seg_safety_time_correction_conn_id, { "Time Correction Connection ID", "cip.safety_segment.time_correction_conn_id", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6463       { &hf_cip_seg_safety_max_fault_number, { "Max Fault Number", "cip.safety_segment.max_fault_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6464       { &hf_cip_seg_safety_init_timestamp, { "Initial Timestamp", "cip.safety_segment.init_timestamp", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6465       { &hf_cip_seg_safety_init_rollover, { "Initial Rollover Value", "cip.safety_segment.init_rollover", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6466       { &hf_cip_seg_safety_data, { "Safety Data", "cip.safety_segment.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6467       { &hf_cip_class_rev, { "Class Revision", "cip.class.rev", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6468       { &hf_cip_class_max_inst32, { "Max Instance", "cip.class.max_inst", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6469       { &hf_cip_class_num_inst32, { "Number of Instances", "cip.class.num_inst", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6470       { &hf_cip_reserved8, { "Reserved", "cip.reserved", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6471 #if 0
6472       { &hf_cip_reserved16, { "Reserved", "cip.reserved", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6473 #endif
6474       { &hf_cip_reserved24, { "Reserved", "cip.reserved", FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL }},
6475       { &hf_cip_pad8, { "Pad Byte", "cip.pad", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6476
6477       { &hf_cip_sc_get_attr_list_attr_count, { "Attribute Count", "cip.getlist.attr_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6478       { &hf_cip_sc_get_attr_list_attr_item, { "Attribute", "cip.getlist.attr_item", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6479       { &hf_cip_sc_get_attr_list_attr_status, { "General Status", "cip.getlist.attr_status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }},
6480       { &hf_cip_sc_get_attr_list_attr_data, { "Data", "cip.getlist.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6481       { &hf_cip_sc_set_attr_list_attr_count, { "Attribute Count", "cip.setlist.attr_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6482       { &hf_cip_sc_set_attr_list_attr_item, { "Attribute", "cip.setlist.attr_item", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6483       { &hf_cip_sc_set_attr_list_attr_status, { "General Status", "cip.setlist.attr_status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }},
6484       { &hf_cip_sc_set_attr_list_attr_data, { "Data", "cip.setlist.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6485
6486       { &hf_cip_sc_get_attribute_all_data, { "Data", "cip.getall.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6487       { &hf_cip_sc_set_attribute_all_data, { "Data", "cip.setall.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6488       { &hf_cip_sc_reset_param, { "Reset type", "cip.reset.type", FT_UINT8, BASE_DEC, VALS(cip_reset_type_vals), 0, NULL, HFILL }},
6489       { &hf_cip_sc_reset_data, { "Data", "cip.reset.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6490       { &hf_cip_sc_start_data, { "Data", "cip.start.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6491       { &hf_cip_sc_stop_data, { "Data", "cip.stop.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6492       { &hf_cip_sc_create_instance, { "Instance", "cip.create.instance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6493       { &hf_cip_sc_create_data, { "Data", "cip.create.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6494       { &hf_cip_sc_mult_serv_pack_num_services, { "Number of Services", "cip.msp.num_services", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6495       { &hf_cip_sc_mult_serv_pack_offset, { "Offset", "cip.msp.offset", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6496       { &hf_cip_sc_mult_serv_pack_num_replies, { "Number of Replies", "cip.msp.num_replies", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6497       { &hf_cip_sc_delete_data, { "Data", "cip.delete.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6498       { &hf_cip_sc_apply_attributes_data, { "Data", "cip.apply_attributes.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6499       { &hf_cip_sc_get_attr_single_data, { "Data", "cip.getsingle.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6500       { &hf_cip_sc_set_attr_single_data, { "Data", "cip.setsingle.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6501       { &hf_cip_find_next_object_max_instance, { "Maximum ID", "cip.find_next_object.max_instance", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6502       { &hf_cip_find_next_object_num_instances, { "Number of Instances:", "cip.find_next_object.num_instances", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6503       { &hf_cip_find_next_object_instance_item, { "Instance", "cip.find_next_object.instance", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6504       { &hf_cip_sc_restore_data, { "Data", "cip.restore.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6505       { &hf_cip_sc_save_data, { "Data", "cip.save.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6506       { &hf_cip_sc_noop_data, { "Data", "cip.noop.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6507       { &hf_cip_sc_get_member_data, { "Data", "cip.getmember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6508       { &hf_cip_sc_set_member_data, { "Data", "cip.setmember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6509       { &hf_cip_sc_insert_member_data, { "Data", "cip.insertmember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6510       { &hf_cip_sc_remove_member_data, { "Data", "cip.removemember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6511       { &hf_cip_sc_group_sync_is_sync, { "IsSynchronized", "cip.group_sync.data", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6512       { &hf_cip_sc_group_sync_data, { "Data", "cip.group_sync.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6513       { &hf_cip_data, { "Data", "cip.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6514
6515       { &hf_id_vendor_id, { "Vendor ID", "cip.id.vendor_id", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6516       { &hf_id_device_type, { "Device Type", "cip.id.device_type", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6517       { &hf_id_produce_code, { "Product Code", "cip.id.produce_code", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6518       { &hf_id_major_rev, { "Major Revision", "cip.id.major_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6519       { &hf_id_minor_rev, { "Minor Revision", "cip.id.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6520       { &hf_id_status, { "Status", "cip.id.status", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6521       { &hf_id_serial_number, { "Serial Number", "cip.id.serial_number", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6522       { &hf_id_product_name, { "Product Name", "cip.id.product_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
6523
6524       { &hf_msg_rout_num_classes, { "Number of Classes", "cip.mr.num_classes", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6525       { &hf_msg_rout_classes, { "Class", "cip.mr.class", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }},
6526       { &hf_msg_rout_num_available, { "Number Available", "cip.mr.num_available", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6527       { &hf_msg_rout_num_active, { "Number Active", "cip.mr.num_active", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6528       { &hf_msg_rout_active_connections, { "Active Connection", "cip.mr.active_connections", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6529
6530       { &hf_conn_mgr_open_requests, { "Open Requests", "cip.cm.open_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6531       { &hf_conn_mgr_open_format_rejects, { "Open Format Rejects", "cip.cm.open_format_rejects", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6532       { &hf_conn_mgr_open_resource_rejects, { "Open Resource Rejects", "cip.cm.open_resource_rejects", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6533       { &hf_conn_mgr_other_open_rejects, { "Other Open Rejects", "cip.cm.other_open_rejects", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6534       { &hf_conn_mgr_close_requests, { "Close Requests", "cip.cm.close_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6535       { &hf_conn_close_format_requests, { "Close Format Requests", "cip.cm.close_format_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6536       { &hf_conn_mgr_close_other_requests, { "Close Other Requests", "cip.cm.close_other_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6537       { &hf_conn_mgr_conn_timouts, { "Connection Timeouts", "cip.cm.conn_timouts", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6538
6539       { &hf_time_sync_ptp_enable, { "PTP Enable", "cip.time_sync.ptp_enable", FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0, NULL, HFILL }},
6540       { &hf_time_sync_is_synchronized, { "Is Synchronized", "cip.time_sync.is_synchronized", FT_BOOLEAN, 8, TFS(&tfs_true_false), 0, NULL, HFILL }},
6541       { &hf_time_sync_sys_time_micro, { "System Time (Microseconds)", "cip.time_sync.sys_time_micro", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
6542       { &hf_time_sync_sys_time_nano, { "System Time (Nanoseconds)", "cip.time_sync.sys_time_nano", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
6543       { &hf_time_sync_offset_from_master, { "Offset from Master", "cip.time_sync.offset_from_master", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL }},
6544       { &hf_time_sync_max_offset_from_master, { "Max Offset from Master", "cip.time_sync.max_offset_from_master", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
6545       { &hf_time_sync_mean_path_delay_to_master, { "Mean Path Delay To Master", "cip.time_sync.mean_path_delay_to_master", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
6546       { &hf_time_sync_gm_clock_clock_id, { "Clock Identity", "cip.time_sync.gm_clock.clock_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6547       { &hf_time_sync_gm_clock_clock_class, { "Clock Class", "cip.time_sync.gm_clock.clock_class", FT_UINT16, BASE_DEC, VALS(cip_time_sync_clock_class_vals), 0, NULL, HFILL }},
6548       { &hf_time_sync_gm_clock_time_accuracy, { "Time Accuracy", "cip.time_sync.gm_clock.time_accuracy", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_accuracy_vals), 0, NULL, HFILL }},
6549       { &hf_time_sync_gm_clock_offset_scaled_log_variance, { "Offset Scaled Log Variance", "cip.time_sync.gm_clock.offset_scaled_log_variance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6550       { &hf_time_sync_gm_clock_current_utc_offset, { "Current UTC Offset", "cip.time_sync.gm_clock.current_utc_offset", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6551       { &hf_time_sync_gm_clock_time_property_flags, { "Time Property Flags", "cip.time_sync.gm_clock.time_property_flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6552       { &hf_time_sync_gm_clock_time_property_flags_leap61, { "Leap indicator 61", "cip.time_sync.gm_clock.time_property_flags.leap61", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x01, NULL, HFILL }},
6553       { &hf_time_sync_gm_clock_time_property_flags_leap59, { "Leap indicator 59", "cip.time_sync.gm_clock.time_property_flags.leap59", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x02, NULL, HFILL }},
6554       { &hf_time_sync_gm_clock_time_property_flags_current_utc_valid, { "Current UTC Offset Valid", "cip.time_sync.gm_clock.time_property_flags.current_utc_valid", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x04, NULL, HFILL }},
6555       { &hf_time_sync_gm_clock_time_property_flags_ptp_timescale, { "PTP Timescale", "cip.time_sync.gm_clock.time_property_flags.ptp_timescale", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x08, NULL, HFILL }},
6556       { &hf_time_sync_gm_clock_time_property_flags_time_traceable, { "Time traceable", "cip.time_sync.gm_clock.time_property_flags.time_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x10, NULL, HFILL }},
6557       { &hf_time_sync_gm_clock_time_property_flags_freq_traceable, { "Frequency traceable", "cip.time_sync.gm_clock.time_property_flags.freq_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x20, NULL, HFILL }},
6558       { &hf_time_sync_gm_clock_time_source, { "Time Source", "cip.time_sync.gm_clock.time_source", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_source_vals), 0, NULL, HFILL }},
6559       { &hf_time_sync_gm_clock_priority1, { "Priority1", "cip.time_sync.gm_clock.priority1", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6560       { &hf_time_sync_gm_clock_priority2, { "Priority2", "cip.time_sync.gm_clock.priority2", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6561       { &hf_time_sync_parent_clock_clock_id, { "Clock Identity", "cip.time_sync.parent_clock.clock_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6562       { &hf_time_sync_parent_clock_port_number, { "Port Number", "cip.time_sync.parent_clock.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6563       { &hf_time_sync_parent_clock_observed_offset_scaled_log_variance, { "Observed Offset Scaled Log Variance", "cip.time_sync.parent_clock.observed_offset_scaled_log_variance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6564       { &hf_time_sync_parent_clock_observed_phase_change_rate, { "Observed Phase Change Rate", "cip.time_sync.parent_clock.observed_phase_change_rate", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6565       { &hf_time_sync_local_clock_clock_id, { "Clock Identity", "cip.time_sync.local_clock.clock_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6566       { &hf_time_sync_local_clock_clock_class, { "Clock Class", "cip.time_sync.local_clock.clock_class", FT_UINT16, BASE_DEC, VALS(cip_time_sync_clock_class_vals), 0, NULL, HFILL }},
6567       { &hf_time_sync_local_clock_time_accuracy, { "Time Accuracy", "cip.time_sync.local_clock.time_accuracy", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_accuracy_vals), 0, NULL, HFILL }},
6568       { &hf_time_sync_local_clock_offset_scaled_log_variance, { "Offset Scaled Log Variance", "cip.time_sync.local_clock.offset_scaled_log_variance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6569       { &hf_time_sync_local_clock_current_utc_offset, { "Current UTC Offset", "cip.time_sync.local_clock.current_utc_offset", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6570       { &hf_time_sync_local_clock_time_property_flags, { "Time Property Flags", "cip.time_sync.local_clock.time_property_flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6571       { &hf_time_sync_local_clock_time_property_flags_leap61, { "Leap indicator 61", "cip.time_sync.local_clock.time_property_flags.leap61", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x01, NULL, HFILL }},
6572       { &hf_time_sync_local_clock_time_property_flags_leap59, { "Leap indicator 59", "cip.time_sync.local_clock.time_property_flags.leap59", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x02, NULL, HFILL }},
6573       { &hf_time_sync_local_clock_time_property_flags_current_utc_valid, { "Current UTC Offset Valid", "cip.time_sync.local_clock.time_property_flags.current_utc_valid", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x04, NULL, HFILL }},
6574       { &hf_time_sync_local_clock_time_property_flags_ptp_timescale, { "PTP Timescale", "cip.time_sync.local_clock.time_property_flags.ptp_timescale", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x08, NULL, HFILL }},
6575       { &hf_time_sync_local_clock_time_property_flags_time_traceable, { "Time traceable", "cip.time_sync.local_clock.time_property_flags.time_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x10, NULL, HFILL }},
6576       { &hf_time_sync_local_clock_time_property_flags_freq_traceable, { "Frequency traceable", "cip.time_sync.local_clock.time_property_flags.freq_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x20, NULL, HFILL }},
6577       { &hf_time_sync_local_clock_time_source, { "Time Source", "cip.time_sync.local_clock.time_source", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_source_vals), 0, NULL, HFILL }},
6578       { &hf_time_sync_num_ports, { "Port Number", "cip.time_sync.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6579       { &hf_time_sync_port_state_info_num_ports, { "Number of Ports", "cip.time_sync.port_state_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6580       { &hf_time_sync_port_state_info_port_num, { "Port Number", "cip.time_sync.port_state_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6581       { &hf_time_sync_port_state_info_port_state, { "Port State", "cip.time_sync.port_state_info.port_state", FT_UINT16, BASE_DEC, VALS(cip_time_sync_port_state_vals), 0, NULL, HFILL }},
6582       { &hf_time_sync_port_enable_cfg_num_ports, { "Number of Ports", "cip.time_sync.port_enable_cfg.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6583       { &hf_time_sync_port_enable_cfg_port_num, { "Port Number", "cip.time_sync.port_enable_cfg.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6584       { &hf_time_sync_port_enable_cfg_port_enable, { "Port Enable", "cip.time_sync.port_enable_cfg.port_enable", FT_BOOLEAN, 16, TFS(&tfs_enabled_disabled), 0, NULL, HFILL }},
6585       { &hf_time_sync_port_log_announce_num_ports, { "Number of Ports", "cip.time_sync.port_log_announce.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6586       { &hf_time_sync_port_log_announce_port_num, { "Port Number", "cip.time_sync.port_log_announce.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6587       { &hf_time_sync_port_log_announce_interval, { "Port Log Announce Interval", "cip.time_sync.port_log_announce.interval", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6588       { &hf_time_sync_port_log_sync_num_ports, { "Number of Ports", "cip.time_sync.port_log_sync.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6589       { &hf_time_sync_port_log_sync_port_num, { "Port Number", "cip.time_sync.port_log_sync.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6590       { &hf_time_sync_port_log_sync_port_log_sync_interval, { "Port Log Sync Interval", "cip.time_sync.port_log_sync.port_log_sync_interval", FT_INT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6591       { &hf_time_sync_priority1, { "Priority1", "cip.time_sync.priority1", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6592       { &hf_time_sync_priority2, { "Priority2", "cip.time_sync.priority2", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6593       { &hf_time_sync_domain_number, { "Domain number", "cip.time_sync.domain_number", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6594       { &hf_time_sync_clock_type, { "Clock Type", "cip.time_sync.clock_type", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6595       { &hf_time_sync_clock_type_ordinary, { "Ordinary Clock", "cip.time_sync.clock_type.ordinary", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0080, NULL, HFILL }},
6596       { &hf_time_sync_clock_type_boundary, { "Boundary Clock", "cip.time_sync.clock_type.boundary", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0040, NULL, HFILL }},
6597       { &hf_time_sync_clock_type_end_to_end, { "End-to-End Transparent Clock", "cip.time_sync.clock_type.end_to_end", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0010, NULL, HFILL }},
6598       { &hf_time_sync_clock_type_management, { "Management Node", "cip.time_sync.clock_type.management", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0008, NULL, HFILL }},
6599       { &hf_time_sync_clock_type_slave_only, { "Slave Only", "cip.time_sync.clock_type.slave_only", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0100, NULL, HFILL }},
6600       { &hf_time_sync_manufacture_id_oui, { "Manufacture Identity OUI", "cip.time_sync.manufacture_id.oui", FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL }},
6601       { &hf_time_sync_manufacture_id_reserved, { "Reserved", "cip.time_sync.manufacture_id.reserved", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6602       { &hf_time_sync_prod_desc_size, { "Product Description Size", "cip.time_sync.prod_desc_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6603       { &hf_time_sync_prod_desc_str, { "Product Description", "cip.time_sync.prod_desc", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
6604       { &hf_time_sync_revision_data_size, { "Revision Data Size", "cip.time_sync.revision_data_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6605       { &hf_time_sync_revision_data_str, { "Revision Data", "cip.time_sync.revision_data", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
6606       { &hf_time_sync_user_desc_size, { "User Description Size", "cip.time_sync.user_desc_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6607       { &hf_time_sync_user_desc_str, { "User Description", "cip.time_sync.user_desc", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
6608       { &hf_time_sync_port_profile_id_info_num_ports, { "Number of Ports", "cip.time_sync.port_profile_id_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6609       { &hf_time_sync_port_profile_id_info_port_num, { "Port Number", "cip.time_sync.port_profile_id_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6610       { &hf_time_sync_port_profile_id_info_profile_id, { "Port Profile Identity", "cip.time_sync.port_profile_id_info.profile_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6611       { &hf_time_sync_port_phys_addr_info_num_ports, { "Number of Ports", "cip.time_sync.port_phys_addr_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6612       { &hf_time_sync_port_phys_addr_info_port_num, { "Port Number", "cip.time_sync.port_phys_addr_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6613       { &hf_time_sync_port_phys_addr_info_phys_proto, { "Physical Protocol", "cip.time_sync.port_profile_id_info.phys_proto", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6614       { &hf_time_sync_port_phys_addr_info_addr_size, { "Size of Address", "cip.time_sync.port_phys_addr_info.addr_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6615 #if 0
6616       { &hf_time_sync_port_phys_addr_info_phys_addr, { "Port Physical Address", "cip.time_sync.port_profile_id_info.phys_addr", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6617 #endif
6618       { &hf_time_sync_port_proto_addr_info_num_ports, { "Number of Ports", "cip.time_sync.port_proto_addr_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6619       { &hf_time_sync_port_proto_addr_info_port_num, { "Port Number", "cip.time_sync.port_proto_addr_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6620       { &hf_time_sync_port_proto_addr_info_network_proto, { "Network Protocol", "cip.time_sync.port_proto_addr_info.network_proto", FT_UINT16, BASE_DEC, VALS(cip_time_sync_network_protocol_vals), 0, NULL, HFILL }},
6621       { &hf_time_sync_port_proto_addr_info_addr_size, { "Size of Address", "cip.time_sync.port_proto_addr_info.addr_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6622       { &hf_time_sync_port_proto_addr_info_port_proto_addr, { "Port Protocol Address", "cip.time_sync.port_profile_id_info.port_proto_addr", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6623       { &hf_time_sync_steps_removed, { "Steps Removed", "cip.time_sync.steps_removed", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6624       { &hf_time_sync_sys_time_and_offset_time, { "System Time (Microseconds)", "cip.time_sync.sys_time_and_offset.time", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
6625       { &hf_time_sync_sys_time_and_offset_offset, { "System Offset (Microseconds)", "cip.time_sync.sys_time_and_offset.offset", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }},
6626    };
6627
6628    static hf_register_info hf_cm[] = {
6629       { &hf_cip_cm_sc, { "Service", "cip.cm.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals_cm), 0x7F, NULL, HFILL }},
6630       { &hf_cip_cm_genstat, { "General Status", "cip.cm.genstat", FT_UINT8, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }},
6631       { &hf_cip_cm_addstat_size, { "Additional Status Size", "cip.cm.addstat_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6632       { &hf_cip_cm_ext_status, { "Extended Status", "cip.cm.ext_status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_cm_ext_st_vals_ext, 0, NULL, HFILL }},
6633       { &hf_cip_cm_add_status, { "Additional Status", "cip.cm.addstat", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6634       { &hf_cip_cm_priority, { "Priority", "cip.cm.priority", FT_UINT8, BASE_DEC, NULL, 0x10, NULL, HFILL }},
6635       { &hf_cip_cm_tick_time, { "Tick time", "cip.cm.tick_time", FT_UINT8, BASE_DEC, NULL, 0x0F, NULL, HFILL }},
6636       { &hf_cip_cm_timeout_tick, { "Time-out ticks", "cip.cm.timeout_tick", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6637       { &hf_cip_cm_timeout, { "Actual Time Out", "cip.cm.timeout", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6638       { &hf_cip_cm_ot_connid, { "O->T Network Connection ID", "cip.cm.ot_connid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6639       { &hf_cip_cm_to_connid, { "T->O Network Connection ID", "cip.cm.to_connid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6640       { &hf_cip_cm_conn_serial_num, { "Connection Serial Number", "cip.cm.conn_serial_num", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6641       { &hf_cip_cm_vendor, { "Vendor ID", "cip.cm.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }},
6642       { &hf_cip_cm_timeout_multiplier, { "Connection Timeout Multiplier", "cip.cm.timeout_multiplier", FT_UINT8, BASE_DEC, VALS(cip_con_time_mult_vals), 0, NULL, HFILL }},
6643       { &hf_cip_cm_ot_rpi, { "O->T RPI", "cip.cm.otrpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6644       { &hf_cip_cm_ot_net_params32, { "O->T Network Connection Parameters", "cip.cm.ot_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6645       { &hf_cip_cm_ot_net_params16, { "O->T Network Connection Parameters", "cip.cm.ot_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6646       { &hf_cip_cm_to_rpi, { "T->O RPI", "cip.cm.torpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6647       { &hf_cip_cm_to_net_params32, { "T->O Network Connection Parameters", "cip.cm.to_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6648       { &hf_cip_cm_to_net_params16, { "T->O Network Connection Parameters", "cip.cm.to_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6649       { &hf_cip_cm_transport_type_trigger, { "Transport Type/Trigger", "cip.cm.transport_type_trigger", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6650       { &hf_cip_cm_conn_path_size, { "Connection Path Size", "cip.cm.connpath_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6651       { &hf_cip_cm_ot_api, { "O->T API", "cip.cm.otapi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6652       { &hf_cip_cm_to_api, { "T->O API", "cip.cm.toapi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6653       { &hf_cip_cm_app_reply_size, { "Application Reply Size", "cip.cm.app_reply_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6654       { &hf_cip_cm_app_reply_data , { "Application Reply", "cip.cm.app_reply_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6655       { &hf_cip_cm_consumer_number, { "Consumer Number", "cip.cm.consumer_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6656       { &hf_cip_cm_targ_vendor_id, { "Target Vendor ID", "cip.cm.targ_vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }},
6657       { &hf_cip_cm_targ_dev_serial_num, { "Target Device Serial Number", "cip.cm.targ_dev_serial_num", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6658       { &hf_cip_cm_targ_conn_serial_num, { "Target Connection Serial Number", "cip.cm.targ_conn_serial_num", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6659       { &hf_cip_cm_initial_timestamp, { "Initial Timestamp", "cip.cm.initial_timestamp", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6660       { &hf_cip_cm_initial_rollover, { "Initial Rollover Value", "cip.cm.initial_rollover", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6661       { &hf_cip_cm_remain_path_size, { "Remaining Path Size", "cip.cm.remain_path_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6662       { &hf_cip_cm_msg_req_size, { "Message Request Size", "cip.cm.msg_req_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6663       { &hf_cip_cm_route_path_size, { "Route Path Size", "cip.cm.route_path_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6664       { &hf_cip_cm_orig_serial_num, { "Originator Serial Number", "cip.cm.orig_serial_num", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6665       { &hf_cip_cm_fwo_con_size, { "Connection Size", "cip.cm.fwo.consize", FT_UINT16, BASE_DEC, NULL, 0x01FF, "Fwd Open: Connection size", HFILL }},
6666       { &hf_cip_cm_lfwo_con_size, { "Connection Size", "cip.cm.fwo.consize", FT_UINT32, BASE_DEC, NULL, 0xFFFF, "Large Fwd Open: Connection size", HFILL }},
6667       { &hf_cip_cm_fwo_fixed_var, { "Connection Size Type", "cip.cm.fwo.f_v", FT_UINT16, BASE_DEC, VALS(cip_con_fw_vals), 0x0200, "Fwd Open: Fixed or variable connection size", HFILL }},
6668       { &hf_cip_cm_lfwo_fixed_var, { "Connection Size Type", "cip.cm.fwo.f_v", FT_UINT32, BASE_DEC, VALS(cip_con_fw_vals), 0x02000000, "Large Fwd Open: Fixed or variable connection size", HFILL }},
6669       { &hf_cip_cm_fwo_prio, { "Priority", "cip.cm.fwo.prio", FT_UINT16, BASE_DEC, VALS(cip_con_prio_vals), 0x0C00, "Fwd Open: Connection priority", HFILL }},
6670       { &hf_cip_cm_lfwo_prio, { "Priority", "cip.cm.fwo.prio", FT_UINT32, BASE_DEC, VALS(cip_con_prio_vals), 0x0C000000, "Large Fwd Open: Connection priority", HFILL }},
6671       { &hf_cip_cm_fwo_typ, { "Connection Type", "cip.cm.fwo.type", FT_UINT16, BASE_DEC, VALS(cip_con_type_vals), 0x6000, "Fwd Open: Connection type", HFILL }},
6672       { &hf_cip_cm_lfwo_typ, { "Connection Type", "cip.cm.fwo.type", FT_UINT32, BASE_DEC, VALS(cip_con_type_vals), 0x60000000, "Large Fwd Open: Connection type", HFILL }},
6673       { &hf_cip_cm_fwo_own, { "Owner", "cip.cm.fwo.owner", FT_UINT16, BASE_DEC, VALS(cip_con_owner_vals), 0x8000, "Fwd Open: Redundant owner bit", HFILL }},
6674       { &hf_cip_cm_lfwo_own, { "Owner", "cip.cm.fwo.owner", FT_UINT32, BASE_DEC, VALS(cip_con_owner_vals), 0x80000000, "Large Fwd Open: Redundant owner bit", HFILL }},
6675       { &hf_cip_cm_fwo_dir, { "Direction", "cip.cm.fwo.dir", FT_UINT8, BASE_DEC, VALS(cip_con_dir_vals), CI_PRODUCTION_DIR_MASK, "Fwd Open: Direction", HFILL }},
6676       { &hf_cip_cm_fwo_trigg, { "Trigger", "cip.cm.fwo.trigger", FT_UINT8, BASE_DEC, VALS(cip_con_trigg_vals), CI_PRODUCTION_TRIGGER_MASK, "Fwd Open: Production trigger", HFILL }},
6677       { &hf_cip_cm_fwo_class, { "Class", "cip.cm.fwo.transport", FT_UINT8, BASE_DEC, VALS(cip_con_class_vals), CI_TRANSPORT_CLASS_MASK, "Fwd Open: Transport Class", HFILL }},
6678       { &hf_cip_cm_gco_conn, { "Number of Connections", "cip.cm.gco.conn", FT_UINT8, BASE_DEC, NULL, 0, "GetConnOwner: Number of Connections", HFILL }},
6679       { &hf_cip_cm_gco_coo_conn, { "COO Connections", "cip.cm.gco.coo_conn", FT_UINT8, BASE_DEC, NULL, 0, "GetConnOwner: COO Connections", HFILL }},
6680       { &hf_cip_cm_gco_roo_conn, { "ROO Connections", "cip.cm.gco.roo_conn", FT_UINT8, BASE_DEC, NULL, 0, "GetConnOwner: ROO Connections", HFILL }},
6681       { &hf_cip_cm_gco_last_action, { "Last Action", "cip.cm.gco.la", FT_UINT8, BASE_DEC, VALS(cip_con_last_action_vals), 0, "GetConnOwner: Last Action", HFILL }},
6682       { &hf_cip_cm_ext112_ot_rpi_type, { "Trigger", "cip.cm.ext112otrpi_type", FT_UINT8, BASE_DEC, VALS(cip_cm_rpi_type_vals), 0, NULL, HFILL }},
6683       { &hf_cip_cm_ext112_to_rpi_type, { "Trigger", "cip.cm.ext112torpi_type", FT_UINT8, BASE_DEC, VALS(cip_cm_rpi_type_vals), 0, NULL, HFILL }},
6684       { &hf_cip_cm_ext112_ot_rpi, { "Acceptable O->T RPI", "cip.cm.ext112otrpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6685       { &hf_cip_cm_ext112_to_rpi, { "Acceptable T->O RPI", "cip.cm.ext112torpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6686       { &hf_cip_cm_ext126_size, { "Maximum Size", "cip.cm.ext126_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6687       { &hf_cip_cm_ext127_size, { "Maximum Size", "cip.cm.ext127_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6688       { &hf_cip_cm_ext128_size, { "Maximum Size", "cip.cm.ext128_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}
6689    };
6690
6691    static hf_register_info hf_mb[] = {
6692       { &hf_cip_mb_sc, { "Service", "cip.mb.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals_mb), 0x7F, NULL, HFILL }},
6693       { &hf_cip_mb_read_coils_start_addr, { "Starting Address", "cip.mb.read_coils.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6694       { &hf_cip_mb_read_coils_num_coils, { "Quantity of Coils", "cip.mb.read_coils.num_coils", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6695       { &hf_cip_mb_read_coils_data, { "Data", "cip.mb.read_coils.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6696       { &hf_cip_mb_read_discrete_inputs_start_addr, { "Starting Address", "cip.mb.read_discrete_inputs.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6697       { &hf_cip_mb_read_discrete_inputs_num_inputs, { "Quantity of Inputs", "cip.mb.read_discrete_inputs.num_inputs", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6698       { &hf_cip_mb_read_discrete_inputs_data, { "Data", "cip.mb.read_discrete_inputs.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6699       { &hf_cip_mb_read_holding_register_start_addr, { "Starting Address", "cip.mb.read_holding_register.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6700       { &hf_cip_mb_read_holding_register_num_registers, { "Quantity of Holding Registers", "cip.mb.read_holding_register.num_registers", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6701       { &hf_cip_mb_read_holding_register_data, { "Data", "cip.mb.read_holding_register.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6702       { &hf_cip_mb_read_input_register_start_addr, { "Starting Address", "cip.mb.read_input_register.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6703       { &hf_cip_mb_read_input_register_num_registers, { "Quantity of Input Registers", "cip.mb.read_input_register.num_registers", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6704       { &hf_cip_mb_read_input_register_data, { "Data", "cip.mb.read_input_register.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6705       { &hf_cip_mb_write_coils_start_addr, { "Starting Address", "cip.mb.write_coils.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6706       { &hf_cip_mb_write_coils_outputs_forced, { "Outputs Forced", "cip.mb.write_coils.outputs_forced", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6707       { &hf_cip_mb_write_coils_num_coils, { "Quantity of Coils", "cip.mb.write_coils.num_coils", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6708       { &hf_cip_mb_write_coils_data, { "Data", "cip.mb.write_coils.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6709       { &hf_cip_mb_write_registers_start_addr, { "Starting Address", "cip.mb.write_registers.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6710       { &hf_cip_mb_write_registers_outputs_forced, { "Outputs Forced", "cip.mb.write_registers.outputs_forced", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6711       { &hf_cip_mb_write_registers_num_registers, { "Quantity of Holding Registers", "cip.mb.write_registers.num_registers", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6712       { &hf_cip_mb_write_registers_data, { "Data", "cip.mb.write_registers.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6713       { &hf_cip_mb_data, { "Data", "cip.mb.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}
6714    };
6715
6716    static hf_register_info hf_cco[] = {
6717       { &hf_cip_cco_sc, { "Service", "cip.cco.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals_cco), 0x7F, NULL, HFILL }},
6718       { &hf_cip_cco_format_number, { "Format Number", "cip.cco.format_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6719       { &hf_cip_cco_edit_signature, { "Edit Signature", "cip.cco.edit_signature", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6720       { &hf_cip_cco_con_flags, { "Connection Flags", "cip.cco.connflags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6721       { &hf_cip_cco_con_type, { "Connection O_T", "cip.cco.con", FT_UINT16, BASE_DEC, VALS(cip_con_vals), 0x001, NULL, HFILL }},
6722       { &hf_cip_cco_ot_rtf, { "O->T real time transfer format", "cip.cco.otrtf", FT_UINT16, BASE_DEC, VALS(cip_con_rtf_vals), 0x000E, NULL, HFILL }},
6723       { &hf_cip_cco_to_rtf, { "T->O real time transfer format", "cip.cco.tortf", FT_UINT16, BASE_DEC, VALS(cip_con_rtf_vals), 0x0070, NULL, HFILL }},
6724       { &hf_cip_cco_tdi_vendor, { "Vendor ID", "cip.cco.tdi.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }},
6725       { &hf_cip_cco_tdi_devtype, { "Device Type", "cip.cco.tdi.devtype", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &cip_devtype_vals_ext, 0, NULL, HFILL }},
6726       { &hf_cip_cco_tdi_prodcode, { "Product Code", "cip.cco.tdi.product_code", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6727       { &hf_cip_cco_tdi_compatibility, { "Compatibility", "cip.cco.tdi.compatibility", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6728       { &hf_cip_cco_tdi_comp_bit, { "Compatibility", "cip.cco.tdi.comp_bit", FT_UINT8, BASE_HEX, VALS(cip_com_bit_vals), 0x80, NULL, HFILL }},
6729       { &hf_cip_cco_tdi_majorrev, { "Major Revision", "cip.cco.tdi.major_rev", FT_UINT8, BASE_DEC, NULL, 0x7F, NULL, HFILL }},
6730       { &hf_cip_cco_tdi_minorrev, { "Minor Revision", "cip.cco.tdi.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6731       { &hf_cip_cco_pdi_vendor, { "Vendor ID", "cip.cco.pdi.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }},
6732       { &hf_cip_cco_pdi_devtype, { "Device Type", "cip.cco.pdi.devtype", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &cip_devtype_vals_ext, 0, NULL, HFILL }},
6733       { &hf_cip_cco_pdi_prodcode, { "Product Code", "cip.cco.pdi.product_code", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6734       { &hf_cip_cco_pdi_compatibility, { "Compatibility", "cip.cco.pdi.compatibility", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6735       { &hf_cip_cco_pdi_comp_bit, { "Compatibility", "cip.cco.pdi.comp_bit", FT_UINT8, BASE_HEX, VALS(cip_com_bit_vals), 0x80, NULL, HFILL }},
6736       { &hf_cip_cco_pdi_majorrev, { "Major Revision", "cip.cco.pdi.major_rev", FT_UINT8, BASE_DEC, NULL, 0x7F, NULL, HFILL }},
6737       { &hf_cip_cco_pdi_minorrev, { "Minor Revision", "cip.cco.pdi.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6738       { &hf_cip_cco_cs_data_index, { "CS Data Index Number", "cip.cco.cs_data_index", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6739       { &hf_cip_cco_timeout_multiplier, { "Connection Timeout Multiplier", "cip.cco.timeout_multiplier", FT_UINT8, BASE_DEC, VALS(cip_con_time_mult_vals), 0, NULL, HFILL }},
6740       { &hf_cip_cco_ot_rpi, { "O->T RPI", "cip.cco.otrpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6741       { &hf_cip_cco_ot_net_param32, { "O->T Network Connection Parameters", "cip.cco.ot_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6742       { &hf_cip_cco_ot_net_param16, { "O->T Network Connection Parameters", "cip.cco.ot_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6743       { &hf_cip_cco_to_rpi, { "T->O RPI", "cip.cco.torpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
6744       { &hf_cip_cco_to_net_param16, { "T->O Network Connection Parameters", "cip.cco.to_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
6745       { &hf_cip_cco_to_net_param32, { "T->O Network Connection Parameters", "cip.cco.to_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
6746       { &hf_cip_cco_transport_type_trigger, { "Transport Type/Trigger", "cip.cco.transport_type_trigger", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
6747       { &hf_cip_cco_fwo_con_size, { "Connection Size", "cip.cco.consize", FT_UINT16, BASE_DEC, NULL, 0x01FF, NULL, HFILL }},
6748       { &hf_cip_cco_lfwo_con_size, { "Connection Size", "cip.cco.consize", FT_UINT32, BASE_DEC, NULL, 0xFFFF, NULL, HFILL }},
6749       { &hf_cip_cco_fwo_fixed_var, { "Connection Size Type", "cip.cco.f_v", FT_UINT16, BASE_DEC, VALS(cip_con_fw_vals), 0x0200, NULL, HFILL }},
6750       { &hf_cip_cco_lfwo_fixed_var, { "Connection Size Type", "cip.cco.f_v", FT_UINT32, BASE_DEC, VALS(cip_con_fw_vals), 0x02000000, NULL, HFILL }},
6751       { &hf_cip_cco_fwo_prio, { "Priority", "cip.cco.prio", FT_UINT16, BASE_DEC, VALS(cip_con_prio_vals), 0x0C00, NULL, HFILL }},
6752       { &hf_cip_cco_lfwo_prio, { "Priority", "cip.cco.prio", FT_UINT32, BASE_DEC, VALS(cip_con_prio_vals), 0x0C000000, NULL, HFILL }},
6753       { &hf_cip_cco_fwo_typ, { "Connection Type", "cip.cco.type", FT_UINT16, BASE_DEC, VALS(cip_con_type_vals), 0x6000, NULL, HFILL }},
6754       { &hf_cip_cco_lfwo_typ, { "Connection Type", "cip.cco.type", FT_UINT32, BASE_DEC, VALS(cip_con_type_vals), 0x60000000, NULL, HFILL }},
6755       { &hf_cip_cco_fwo_own, { "Owner", "cip.cco.owner", FT_UINT16, BASE_DEC, VALS(cip_con_owner_vals), 0x8000, NULL, HFILL }},
6756       { &hf_cip_cco_lfwo_own, { "Owner", "cip.cco.owner", FT_UINT32, BASE_DEC, VALS(cip_con_owner_vals), 0x80000000, NULL, HFILL }},
6757       { &hf_cip_cco_fwo_dir, { "Direction", "cip.cco.dir", FT_UINT8, BASE_DEC, VALS(cip_con_dir_vals), CI_PRODUCTION_DIR_MASK, NULL, HFILL }},
6758       { &hf_cip_cco_fwo_trigger, { "Trigger", "cip.cco.trigger", FT_UINT8, BASE_DEC, VALS(cip_con_trigg_vals), CI_PRODUCTION_TRIGGER_MASK, NULL, HFILL }},
6759       { &hf_cip_cco_fwo_class, { "Class", "cip.cco.transport", FT_UINT8, BASE_DEC, VALS(cip_con_class_vals), CI_TRANSPORT_CLASS_MASK, NULL, HFILL }},
6760       { &hf_cip_cco_conn_path_size, { "Connection Path Size", "cip.cco.connpath_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6761       { &hf_cip_cco_proxy_config_size, { "Proxy Config Data Size", "cip.cco.proxy_config_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6762       { &hf_cip_cco_target_config_size, { "Target Config Data Size", "cip.cco.proxy_config_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6763       { &hf_cip_cco_iomap_format_number, { "Format number", "cip.cco.iomap_format_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6764       { &hf_cip_cco_iomap_size, { "Attribute size", "cip.cco.iomap_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
6765       { &hf_cip_cco_connection_disable, { "Connection Disable", "cip.cco.connection_disable", FT_UINT8, BASE_DEC, NULL, 0x01, NULL, HFILL }},
6766       { &hf_cip_cco_net_conn_param_attr, { "Net Connection Parameter Attribute Selection", "cip.cco.net_conn_param_attr", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
6767       { &hf_cip_cco_proxy_config_data, { "Proxy Config Data", "cip.cco.proxy_config_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6768       { &hf_cip_cco_target_config_data, { "Target Config Data", "cip.cco.target_config_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6769       { &hf_cip_cco_iomap_attribute, { "Attribute Data", "cip.cco.iomap", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6770       { &hf_cip_cco_safety, { "Safety Parameters", "cip.cco.safety", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
6771       { &hf_cip_cco_change_type, { "Change Type", "cip.cco.change_type", FT_UINT16, BASE_DEC, cip_cco_change_type_vals, 0, NULL, HFILL }},
6772    };
6773
6774    /* Setup protocol subtree array */
6775    static gint *ett[] = {
6776       &ett_cip_class_generic,
6777       &ett_cip,
6778       &ett_path,
6779       &ett_path_seg,
6780       &ett_ekey_path,
6781       &ett_rrsc,
6782       &ett_mcsc,
6783       &ett_cia_path,
6784       &ett_data_seg,
6785       &ett_data_seg_data,
6786       &ett_cmd_data,
6787       &ett_port_path,
6788       &ett_network_seg,
6789       &ett_network_seg_safety,
6790       &ett_network_seg_safety_time_correction_net_params,
6791       &ett_cip_seg_safety_tunid,
6792       &ett_cip_seg_safety_tunid_ssn,
6793       &ett_cip_seg_safety_ounid,
6794       &ett_cip_seg_safety_ounid_ssn,
6795       &ett_status_item,
6796       &ett_add_status_item,
6797       &ett_cip_get_attribute_list,
6798       &ett_cip_get_attribute_list_item,
6799       &ett_cip_set_attribute_list,
6800       &ett_cip_set_attribute_list_item,
6801       &ett_cip_mult_service_packet,
6802       &ett_time_sync_gm_clock_flags,
6803       &ett_time_sync_local_clock_flags,
6804       &ett_time_sync_port_state_info,
6805       &ett_time_sync_port_enable_cfg,
6806       &ett_time_sync_port_log_announce,
6807       &ett_time_sync_port_log_sync,
6808       &ett_time_sync_clock_type,
6809       &ett_time_sync_port_profile_id_info,
6810       &ett_time_sync_port_phys_addr_info,
6811       &ett_time_sync_port_proto_addr_info,
6812    };
6813
6814    static gint *ett_cm[] = {
6815       &ett_cip_class_cm,
6816       &ett_cm_rrsc,
6817       &ett_cm_mes_req,
6818       &ett_cm_ncp,
6819       &ett_cm_cmd_data,
6820       &ett_cm_ttt,
6821       &ett_cm_add_status_item,
6822       &ett_cip_cm_pid,
6823       &ett_cip_cm_safety
6824    };
6825
6826    static gint *ett_mb[] = {
6827       &ett_cip_class_mb,
6828       &ett_mb_rrsc,
6829       &ett_mb_cmd_data
6830     };
6831
6832    static gint *ett_cco[] = {
6833       &ett_cip_class_cco,
6834       &ett_cco_iomap,
6835       &ett_cco_con_status,
6836       &ett_cco_con_flag,
6837       &ett_cco_tdi,
6838       &ett_cco_pdi,
6839       &ett_cco_ncp,
6840       &ett_cco_rrsc,
6841       &ett_cco_cmd_data,
6842       &ett_cco_ttt,
6843     };
6844
6845    static ei_register_info ei[] = {
6846       { &ei_mal_identity_revision, { "cip.malformed.id.revision", PI_MALFORMED, PI_ERROR, "Malformed Identity revision", EXPFILL }},
6847       { &ei_mal_msg_rout_num_classes, { "cip.malformed.msg_rout.num_classes", PI_MALFORMED, PI_ERROR, "Malformed Message Router Attribute 1", EXPFILL }},
6848       { &ei_mal_time_sync_gm_clock, { "cip.malformed.time_sync.gm_clock", PI_MALFORMED, PI_ERROR, "Malformed Grandmaster clock info", EXPFILL }},
6849       { &ei_mal_time_sync_parent_clock, { "cip.malformed.time_sync.parent_clock", PI_MALFORMED, PI_ERROR, "Malformed Parent clock info", EXPFILL }},
6850       { &ei_mal_time_sync_local_clock, { "cip.malformed.time_sync.local_clock", PI_MALFORMED, PI_ERROR, "Malformed Local clock info", EXPFILL }},
6851       { &ei_mal_time_sync_port_state_info, { "cip.malformed.time_sync.port_state_info", PI_MALFORMED, PI_ERROR, "Malformed Port State Info", EXPFILL }},
6852       { &ei_mal_time_sync_port_state_info_ports, { "cip.malformed.time_sync.port_state_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port State Info - too many ports", EXPFILL }},
6853       { &ei_mal_time_sync_port_enable_cfg, { "cip.malformed.time_sync.port_enable_cfg", PI_MALFORMED, PI_ERROR, "Malformed Port Enable Cfg", EXPFILL }},
6854       { &ei_mal_time_sync_port_enable_cfg_ports, { "cip.malformed.time_sync.port_enable_cfg.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Enable Cfg - too many ports", EXPFILL }},
6855       { &ei_mal_time_sync_port_log_announce, { "cip.malformed.time_sync.port_log_announce", PI_MALFORMED, PI_ERROR, "Malformed Port Log Announcement Interval Cfg", EXPFILL }},
6856       { &ei_mal_time_sync_port_log_announce_ports, { "cip.malformed.time_sync.port_log_announce.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Log Announcement Interval Cfg - too many ports", EXPFILL }},
6857       { &ei_mal_time_sync_port_log_sync, { "cip.malformed.time_sync.port_log_sync", PI_MALFORMED, PI_ERROR, "Malformed Port Log Sync Interval Cfg", EXPFILL }},
6858       { &ei_mal_time_sync_port_log_sync_ports, { "cip.malformed.time_sync.port_log_sync.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Log Sync Interval Cfg - too many ports", EXPFILL }},
6859       { &ei_mal_time_sync_clock_type, { "cip.malformed.time_sync.clock_type", PI_MALFORMED, PI_ERROR, "Malformed Clock Type", EXPFILL }},
6860       { &ei_mal_time_sync_manufacture_id, { "cip.malformed.time_sync.manufacture_id", PI_MALFORMED, PI_ERROR, "Malformed Manufacture Identity", EXPFILL }},
6861       { &ei_mal_time_sync_prod_desc, { "cip.malformed.time_sync.prod_desc", PI_MALFORMED, PI_ERROR, "Malformed Product Description", EXPFILL }},
6862       { &ei_mal_time_sync_prod_desc_64, { "cip.malformed.time_sync.prod_desc.limit_64", PI_PROTOCOL, PI_WARN, "Product Description limited to 64 characters", EXPFILL }},
6863       { &ei_mal_time_sync_prod_desc_size, { "cip.malformed.time_sync.prod_desc.size", PI_MALFORMED, PI_ERROR, "Malformed Product Description - invalid size", EXPFILL }},
6864       { &ei_mal_time_sync_revision_data, { "cip.malformed.time_sync.revision_data", PI_MALFORMED, PI_ERROR, "Malformed Revision Data", EXPFILL }},
6865       { &ei_mal_time_sync_revision_data_32, { "cip.malformed.time_sync.revision_data.limit_32", PI_PROTOCOL, PI_WARN, "Revision Data limited to 32 characters", EXPFILL }},
6866       { &ei_mal_time_sync_revision_data_size, { "cip.malformed.time_sync.revision_data.size", PI_MALFORMED, PI_ERROR, "Malformed Revision Data - invalid size", EXPFILL }},
6867       { &ei_mal_time_sync_user_desc, { "cip.malformed.time_sync.user_desc", PI_MALFORMED, PI_ERROR, "Malformed User Description", EXPFILL }},
6868       { &ei_mal_time_sync_user_desc_128, { "cip.malformed.time_sync.user_desc.limit_128", PI_PROTOCOL, PI_WARN, "User Description limited to 128 characters", EXPFILL }},
6869       { &ei_mal_time_sync_user_desc_size, { "cip.malformed.time_sync.user_desc.size", PI_MALFORMED, PI_ERROR, "Malformed User Description - invalid size", EXPFILL }},
6870       { &ei_mal_time_sync_port_profile_id_info, { "cip.malformed.time_sync.port_profile_id_info", PI_MALFORMED, PI_ERROR, "Malformed Port Profile Identity Info", EXPFILL }},
6871       { &ei_mal_time_sync_port_profile_id_info_ports, { "cip.malformed.time_sync.port_profile_id_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Profile Identity Info - too many ports", EXPFILL }},
6872       { &ei_mal_time_sync_port_phys_addr_info, { "cip.malformed.time_sync.port_phys_addr_info", PI_MALFORMED, PI_ERROR, "Malformed Port Physical Address Info", EXPFILL }},
6873       { &ei_mal_time_sync_port_phys_addr_info_ports, { "cip.malformed.time_sync.port_phys_addr_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Physical Address Info - too many ports", EXPFILL }},
6874       { &ei_mal_time_sync_port_proto_addr_info, { "cip.malformed.time_sync.port_proto_addr_info", PI_MALFORMED, PI_ERROR, "Malformed Port Protocol Address Info", EXPFILL }},
6875       { &ei_mal_time_sync_port_proto_addr_info_ports, { "cip.malformed.time_sync.port_proto_addr_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Protocol Address Info - too many ports", EXPFILL }},
6876       { &ei_mal_time_sync_sys_time_and_offset, { "cip.malformed.time_sync.sys_time_and_offset", PI_MALFORMED, PI_ERROR, "Malformed System Time and Offset", EXPFILL }},
6877       { &ei_proto_log_seg_format, { "cip.unsupported.log_seg_format", PI_PROTOCOL, PI_WARN, "Unsupported Logical Segment Format", EXPFILL }},
6878       { &ei_mal_incomplete_epath, { "cip.malformed.incomplete_epath", PI_MALFORMED, PI_ERROR, "Incomplete EPATH", EXPFILL }},
6879       { &ei_proto_electronic_key_format, { "cip.unsupported.electronic_key_format", PI_PROTOCOL, PI_WARN, "Unsupported Electronic Key Format", EXPFILL }},
6880       { &ei_proto_special_segment_format, { "cip.unsupported.special_segment_format", PI_PROTOCOL, PI_WARN, "Unsupported Special Segment Format", EXPFILL }},
6881       { &ei_proto_log_seg_type, { "cip.unsupported.log_seg_type", PI_PROTOCOL, PI_WARN, "Unsupported Logical Segment Type", EXPFILL }},
6882       { &ei_proto_log_sub_seg_type, { "cip.unsupported.log_sub_seg_type", PI_PROTOCOL, PI_WARN, "Unsupported Sub-Segment Type", EXPFILL }},
6883       { &ei_proto_seg_type, { "cip.unsupported.seg_type", PI_PROTOCOL, PI_WARN, "Unsupported Segment Type", EXPFILL }},
6884       { &ei_proto_unsupported_datatype, { "cip.unsupported.datatype", PI_PROTOCOL, PI_WARN, "Unsupported Datatype", EXPFILL }},
6885       { &ei_mal_serv_gal, { "cip.malformed.get_attribute_list", PI_MALFORMED, PI_ERROR, "Malformed Get Attribute List service", EXPFILL }},
6886       { &ei_mal_serv_gal_count, { "cip.malformed.get_attribute_list.count", PI_MALFORMED, PI_ERROR, "Malformed Get Attribute List attribute list count greater than packet size", EXPFILL }},
6887       { &ei_mal_serv_sal, { "cip.malformed.set_attribute_list", PI_MALFORMED, PI_ERROR, "Malformed Set Attribute List service", EXPFILL }},
6888       { &ei_mal_serv_sal_count, { "cip.malformed.set_attribute_list.count", PI_MALFORMED, PI_ERROR, "Malformed Set Attribute List attribute list count greater than packet size", EXPFILL }},
6889       { &ei_mal_msp_services, { "cip.malformed.msp.services", PI_MALFORMED, PI_WARN, "Multiple Service Packet too many services for packet", EXPFILL }},
6890       { &ei_mal_msp_inv_offset, { "cip.malformed.msp.inv_offset", PI_MALFORMED, PI_WARN, "Multiple Service Packet service invalid offset", EXPFILL }},
6891       { &ei_mal_msp_missing_services, { "cip.malformed.msp.missing_services", PI_MALFORMED, PI_ERROR, "Multiple Service Packet service missing Number of Services field", EXPFILL }},
6892       { &ei_mal_msp_resp_offset, { "cip.malformed.msp.resp_offset", PI_MALFORMED, PI_ERROR, "Multiple Service Packet service too many response offsets for packet size", EXPFILL }},
6893       { &ei_mal_serv_find_next_object, { "cip.malformed.find_next_object", PI_MALFORMED, PI_ERROR, "Find Next Object service missing Number of List Members field", EXPFILL }},
6894       { &ei_mal_serv_find_next_object_count, { "cip.malformed.find_next_object.count", PI_MALFORMED, PI_ERROR, "Find Next Object instance list count greater than packet size", EXPFILL }},
6895       { &ei_mal_rpi_no_data, { "cip.malformed.rpi_no_data", PI_MALFORMED, PI_WARN, "RPI not acceptable - missing extended data", EXPFILL }},
6896       { &ei_mal_inv_config_size, { "cip.malformed.inv_config_size", PI_MALFORMED, PI_WARN, "Invalid configuration size - missing size field", EXPFILL }},
6897       { &ei_mal_ot_size, { "cip.malformed.ot_size", PI_MALFORMED, PI_WARN, "Invalid O->T size - missing size field", EXPFILL }},
6898       { &ei_mal_to_size, { "cip.malformed.to_size", PI_MALFORMED, PI_WARN, "Invalid T->O size - missing size field", EXPFILL }},
6899    };
6900
6901    expert_module_t* expert_cip;
6902
6903    /* Register the protocol name and description */
6904    proto_cip = proto_register_protocol("Common Industrial Protocol",
6905        "CIP", "cip");
6906
6907    /* Required function calls to register the header fields and subtrees used */
6908    proto_register_field_array(proto_cip, hf, array_length(hf));
6909    proto_register_subtree_array(ett, array_length(ett));
6910
6911    expert_cip = expert_register_protocol(proto_cip);
6912    expert_register_field_array(expert_cip, ei, array_length(ei));
6913
6914    subdissector_class_table = register_dissector_table("cip.class.iface",
6915       "CIP Class Interface Handle", FT_UINT32, BASE_HEX);
6916    subdissector_symbol_table = register_dissector_table("cip.data_segment.iface",
6917       "CIP Data Segment Interface Handle", FT_UINT32, BASE_HEX);
6918
6919    /* Register the protocol name and description */
6920    proto_cip_class_generic = proto_register_protocol("CIP Class Generic",
6921        "CIPCLS", "cipcls");
6922
6923    /* Register the protocol name and description */
6924    proto_cip_class_cm = proto_register_protocol("CIP Connection Manager",
6925        "CIPCM", "cipcm");
6926    proto_register_field_array(proto_cip_class_cm, hf_cm, array_length(hf_cm));
6927    proto_register_subtree_array(ett_cm, array_length(ett_cm));
6928
6929    proto_cip_class_mb = proto_register_protocol("CIP Modbus Object",
6930        "CIPMB", "cipmb");
6931    proto_register_field_array(proto_cip_class_mb, hf_mb, array_length(hf_mb));
6932    proto_register_subtree_array(ett_mb, array_length(ett_mb));
6933
6934    proto_cip_class_cco = proto_register_protocol("CIP Connection Configuration Object",
6935        "CIPCCO", "cipcco");
6936    proto_register_field_array(proto_cip_class_cco, hf_cco, array_length(hf_cco));
6937    proto_register_subtree_array(ett_cco, array_length(ett_cco));
6938
6939    /* Register a heuristic dissector on the service of the message so objects
6940     * can override the dissector for common services */
6941    register_heur_dissector_list("cip.sc", &heur_subdissector_service);
6942
6943 } /* end of proto_register_cip() */
6944
6945
6946 void
6947 proto_reg_handoff_cip(void)
6948 {
6949    dissector_handle_t cip_handle;
6950    dissector_handle_t cip_class_mb_handle;
6951
6952    /* Create dissector handles */
6953    /* Register for UCMM CIP data, using EtherNet/IP SendRRData service*/
6954    /* Register for Connected CIP data, using EtherNet/IP SendUnitData service*/
6955    cip_handle = new_create_dissector_handle( dissect_cip, proto_cip );
6956    dissector_add_uint( "enip.srrd.iface", ENIP_CIP_INTERFACE, cip_handle );
6957    dissector_add_uint( "enip.sud.iface", ENIP_CIP_INTERFACE, cip_handle );
6958
6959    /* Create and register dissector handle for generic class */
6960    cip_class_generic_handle = new_create_dissector_handle( dissect_cip_class_generic, proto_cip_class_generic );
6961    dissector_add_uint( "cip.class.iface", 0, cip_class_generic_handle );
6962
6963    /* Create and register dissector handle for Connection Manager */
6964    cip_class_cm_handle = new_create_dissector_handle( dissect_cip_class_cm, proto_cip_class_cm );
6965    dissector_add_uint( "cip.class.iface", CI_CLS_CM, cip_class_cm_handle );
6966
6967    /* Create and register dissector handle for Modbus Object */
6968    cip_class_mb_handle = new_create_dissector_handle( dissect_cip_class_mb, proto_cip_class_mb );
6969    dissector_add_uint( "cip.class.iface", CI_CLS_MB, cip_class_mb_handle );
6970    modbus_handle = find_dissector("modbus");
6971
6972    /* Create and register dissector handle for Connection Configuration Object */
6973    cip_class_cco_handle = new_create_dissector_handle( dissect_cip_class_cco, proto_cip_class_cco );
6974    dissector_add_uint( "cip.class.iface", CI_CLS_CCO, cip_class_cco_handle );
6975    heur_dissector_add("cip.sc", dissect_class_cco_heur, proto_cip_class_cco);
6976
6977    proto_enip = proto_get_id_by_filter_name( "enip" );
6978    proto_modbus = proto_get_id_by_filter_name( "modbus" );
6979
6980 } /* end of proto_reg_handoff_cip() */
6981
6982
6983 /*
6984  * Editor modelines
6985  *
6986  * Local Variables:
6987  * c-basic-offset: 3
6988  * tab-width: 8
6989  * indent-tabs-mode: nil
6990  * End:
6991  *
6992  * ex: set shiftwidth=3 tabstop=8 expandtab:
6993  * :indentSize=3:tabSize=8:noTabs=true:
6994  */