epan/dissectors/packet-h248_3gpp.c

   1 /*
   2  *  packet-h248_3gpp.c
   3  *  3GPP H.248 Packages
   4  *
   5  *  (c) 2006, Luis E. Garcia Ontanon <luis@ontanon.org>
   6  *
   7  * Wireshark - Network traffic analyzer
   8  * By Gerald Combs <gerald@wireshark.org>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * SPDX-License-Identifier: GPL-2.0-or-later
  12  */
  13
  14 #include "config.h"
  15
  16 #include <epan/packet.h>
  17 #include <epan/asn1.h>
  18
  19 #include "packet-ber.h"
  20 #include "packet-isup.h"
  21 #include "packet-h248.h"
  22
  23 void proto_register_h248_3gpp(void);
  24
  25 #define PNAME  "H.248 3GPP"
  26 #define PSNAME "H2483GPP"
  27 #define PFNAME "h248.3gpp"
  28
  29 #include "packet-gsm_a_common.h"
  30
  31 /*
  32  * 3GUP Package
  33  * 3GPP TS 29.232 -- 15.1.1
  34  */
  35 static int proto_h248_package_3GUP;
  36
  37 static int hf_h248_package_3GUP_Mode;
  38 static int hf_h248_package_3GUP_UPversions;
  39 static int hf_h248_package_3GUP_delerrsdu;
  40 static int hf_h248_package_3GUP_interface;
  41 static int hf_h248_package_3GUP_initdir;
  42
  43 static int ett_h248_package_3GUP;
  44
  45 static bool implicit;
  46
  47 static const value_string h248_3GUP_properties_vals[] = {
  48         { 0x0000, "threegup (3G User Plane)" },
  49         { 0x0001, "Mode" },
  50         { 0x0002, "Versions" },
  51         { 0x0003, "delerrsdu" },
  52         { 0x0004, "interface" },
  53         { 0x0005, "initdir" },
  54         {0,     NULL}
  55 };
  56
  57 static const value_string h248_3GUP_Mode_vals[] = {
  58         {   0x00000001, "Transparent mode" },
  59         {   0x00000002, "Support mode for predefined SDU sizes" },
  60         {0,     NULL}
  61 };
  62
  63 static const value_string h248_3GUP_upversions_vals[] = {
  64         {   0x01, "Version 1" },
  65         {   0x02, "Version 2" },
  66         {   0x03, "Version 3" },
  67         {   0x04, "Version 4" },
  68         {   0x05, "Version 5" },
  69         {   0x06, "Version 6" },
  70         {   0x07, "Version 7" },
  71         {   0x08, "Version 8" },
  72         {   0x09, "Version 9" },
  73         {   0x0A, "Version 10" },
  74         {   0x0B, "Version 11" },
  75         {   0x0C, "Version 12" },
  76         {   0x0D, "Version 13" },
  77         {   0x0E, "Version 14" },
  78         {   0x0F, "Version 15" },
  79         {   0x10, "Version 16" },
  80         {0,     NULL}
  81 };
  82
  83 static const value_string h248_3GUP_delerrsdu_vals[] = {
  84         {   0x0001, "Yes" },
  85         {   0x0002, "No" },
  86         {   0x0003, "Not Applicable" },
  87         {0,     NULL}
  88 };
  89
  90 static const value_string h248_3GUP_interface_vals[] = {
  91         {   0x0001, "RAN (Iu interface)" },
  92         {   0x0002, "CN (Nb interface)" },
  93         {0,     NULL}
  94 };
  95
  96 static const value_string h248_3GUP_initdir_vals[] = {
  97         {   0x0001, "Incoming" },
  98         {   0x0002, "Outgoing" },
  99         {0,     NULL}
 100 };
 101
 102 static const value_string h248_3GUP_parameters[] _U_ = {
 103         {   0x0001, "Mode" },
 104         {   0x0002, "UPversions" },
 105         {   0x0003, "Delivery of erroneous SDUs" },
 106         {   0x0004, "Interface" },
 107         {   0x0005, "Initialisation Direction" },
 108         {0,     NULL}
 109 };
 110
 111 static const h248_pkg_param_t h248_package_3GUP_properties[] = {
 112         { 0x0001, &hf_h248_package_3GUP_Mode, h248_param_ber_integer, &implicit },
 113         { 0x0002, &hf_h248_package_3GUP_UPversions, h248_param_ber_integer, &implicit },
 114         { 0x0003, &hf_h248_package_3GUP_delerrsdu, h248_param_ber_integer, &implicit },
 115         { 0x0004, &hf_h248_package_3GUP_interface, h248_param_ber_integer, &implicit },
 116         { 0x0005, &hf_h248_package_3GUP_initdir, h248_param_ber_integer, &implicit },
 117         { 0x0000, NULL, NULL, NULL }
 118 };
 119
 120 static h248_package_t h248_package_3GUP = {
 121         0x002f,
 122         &proto_h248_package_3GUP,
 123         &ett_h248_package_3GUP,
 124         h248_3GUP_properties_vals,
 125         NULL,
 126         NULL,
 127         NULL,
 128         h248_package_3GUP_properties,
 129         NULL,
 130         NULL,
 131         NULL
 132 };
 133
 134
 135 /*
 136  * Circuit Switched Data package
 137  * 3GPP TS 29.232 -- 15.2.1
 138  */
 139
 140 static int hf_h248_package_3GCSD;
 141
 142 static int hf_h248_package_3GCSD_plmnbc;
 143 static int hf_h248_package_3GCSD_gsmchancod;
 144 static int hf_h248_pkg_3GCSD_evt_protres;
 145 static int hf_h248_pkg_3GCSD_evt_protres_result;
 146 static int hf_h248_pkg_3GCSD_evt_protres_cause;
 147 static int hf_h248_pkg_3GCSD_evt_ratechg;
 148 static int hf_h248_pkg_3GCSD_evt_ratechg_rate;
 149 static int hf_h248_pkg_3GCSD_sig_actprot;
 150 static int hf_h248_pkg_3GCSD_actprot_sig_localpeer;
 151
 152 static int ett_h248_package_3GCSD;
 153 static int ett_h248_3GCSD_evt_protres;
 154 static int ett_h248_3GCSD_evt_ratechg;
 155 static int ett_pkg_3GCSD_sig_actprot;
 156
 157 static void dissect_3gcsd_plmnbc(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, int hfid, h248_curr_info_t* cu _U_, void* implicit_param) {
 158         asn1_ctx_t asn1_ctx;
 159
 160         asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, true, pinfo);
 161         dissect_ber_octet_string(implicit_param ? *((bool*)implicit_param) : false, &asn1_ctx, tree, tvb, 0, hfid, NULL);
 162         de_bearer_cap(tvb, tree, pinfo, 4, tvb_reported_length(tvb)-4, NULL, 0);
 163 }
 164
 165 static const value_string h248_3GCSD_properties_vals[] = {
 166         { 0x0000, "Circuit Switched Data (threegcsd)"},
 167         { 0x0001, "plmnbc"},
 168         { 0x0002, "gsmchancod"},
 169         {0,     NULL}
 170 };
 171
 172 static const value_string h248_3GCSD_signals_vals[] = {
 173         { 0x0001, "actprot" },
 174         {0,     NULL}
 175 };
 176
 177 static const value_string h248_3GCSD_signal_actprot_vals[] = {
 178         { 0x0001, "localpeer" },
 179         {0,     NULL}
 180 };
 181
 182 static const value_string h248_3GCSD_events_vals[] = {
 183         { 0x0001, "protres"},
 184         { 0x0002, "ratechg"},
 185         {0,     NULL}
 186 };
 187
 188 static const value_string h248_3GCSD_event_protres_vals[] = {
 189         { 0x0001, "result"},
 190         { 0x0002, "cause"},
 191         {0,     NULL}
 192 };
 193
 194 static const value_string h248_3GCSD_event_ratechg_vals[] = {
 195         { 0x0001, "rate"},
 196         {0,     NULL}
 197 };
 198
 199 static const value_string h248_3GCSD_evt_protres_result_vals[] = {
 200         {1,"Success"},
 201         {0,"Failure"},
 202         {0,NULL}
 203 };
 204
 205 static const value_string h248_3GCSD_evt_protres_cause_vals[] = {
 206         {1,"Unsp"},
 207         {2,"V8V34"},
 208         {0,NULL}
 209 };
 210
 211 static const value_string h248_3GCSD_actprot_sig_localpeer_vals[] = {
 212         {0,"Orig"},
 213         {1,"Term"},
 214         {0,NULL}
 215 };
 216
 217 static const h248_pkg_param_t h248_package_3GCSD_props[] = {
 218         { 0x0001, &hf_h248_package_3GCSD_plmnbc, dissect_3gcsd_plmnbc, &implicit},
 219         { 0x0002, &hf_h248_package_3GCSD_gsmchancod, h248_param_ber_octetstring, &implicit },
 220         { 0x0000, NULL, NULL, NULL }
 221 };
 222
 223 static const h248_pkg_param_t h248_pkg_3GCSD_evt_protres_params[] = {
 224         { 0x0001, &hf_h248_pkg_3GCSD_evt_protres_result, h248_param_ber_integer, &implicit },
 225         { 0x0002, &hf_h248_pkg_3GCSD_evt_protres_cause, h248_param_ber_integer, &implicit },
 226         { 0, NULL, NULL, NULL}
 227 };
 228
 229 static const h248_pkg_param_t h248_pkg_3GCSD_evt_ratechg_params[] = {
 230         { 0x0001, &hf_h248_pkg_3GCSD_evt_ratechg_rate, h248_param_ber_integer, &implicit },
 231         { 0, NULL, NULL, NULL}
 232 };
 233
 234 static const h248_pkg_evt_t h248_package_3GCSD_evts[] = {
 235         { 0x0001, &hf_h248_pkg_3GCSD_evt_protres, &ett_h248_3GCSD_evt_protres, h248_pkg_3GCSD_evt_protres_params, h248_3GCSD_event_protres_vals},
 236         { 0x0002, &hf_h248_pkg_3GCSD_evt_ratechg, &ett_h248_3GCSD_evt_ratechg, h248_pkg_3GCSD_evt_ratechg_params, h248_3GCSD_event_ratechg_vals},
 237         { 0, NULL, NULL, NULL,NULL}
 238 };
 239
 240 static const h248_pkg_param_t h248_pkg_3GCSD_actprot_sig_params[] = {
 241         { 0x0001, &hf_h248_pkg_3GCSD_actprot_sig_localpeer, h248_param_ber_integer, &implicit },
 242         { 0, NULL, NULL, NULL}
 243 };
 244
 245 static const h248_pkg_sig_t h248_package_3GCSD_sigs[] = {
 246         { 0x0010, &hf_h248_pkg_3GCSD_sig_actprot, &ett_pkg_3GCSD_sig_actprot, h248_pkg_3GCSD_actprot_sig_params, h248_3GCSD_signal_actprot_vals },
 247         { 0, NULL, NULL, NULL,NULL}
 248 };
 249
 250 static h248_package_t h248_package_3GCSD = {
 251         0x0030,
 252         &hf_h248_package_3GCSD,
 253         &ett_h248_package_3GCSD,
 254         h248_3GCSD_properties_vals,
 255         h248_3GCSD_signals_vals,
 256         h248_3GCSD_events_vals,
 257         NULL,
 258         h248_package_3GCSD_props,
 259         h248_package_3GCSD_sigs,
 260         h248_package_3GCSD_evts,
 261         NULL
 262 };
 263
 264
 265 /*
 266  * TFO package
 267  * 3GPP TS 29.232 -- 15.2.2
 268  */
 269 static int hf_h248_package_3GTFO;
 270
 271 static int hf_h248_pkg_3GTFO_evt_codec_modify;
 272 static int hf_h248_pkg_3GTFO_evt_distant_codec_list;
 273 static int hf_h248_pkg_3GTFO_evt_status;
 274 static int hf_h248_pkg_3GTFO_enable;
 275 static int hf_h248_pkg_3GTFO_codeclist;
 276 static int hf_h248_pkg_3GTFO_evt_codec_modify_optimalcodec;
 277 static int hf_h248_pkg_3GTFO_evt_distant_codec_list_distlist;
 278 static int hf_h248_pkg_3GTFO_evt_status_tfostatus;
 279
 280 static int ett_h248_package_3GTFO;
 281 static int ett_h248_3GTFO_evt_status;
 282 static int ett_h248_3GTFO_evt_distant_codec_list;
 283 static int ett_h248_3GTFO_evt_codec_modify;
 284 static int ett_h248_3GTFO_codec_list;
 285 static int ett_h248_3GTFO_codec;
 286
 287
 288 static void dissect_3GTFO_codec_mode(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, int hfid, h248_curr_info_t* cu _U_, void* ignored _U_) {
 289         tvbuff_t* sub_tvb = NULL;
 290         int8_t appclass;
 291         bool pc;
 292         int32_t tag;
 293         asn1_ctx_t asn1_ctx;
 294
 295         asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, true, pinfo);
 296
 297         get_ber_identifier(tvb, 0, &appclass, &pc, &tag);
 298
 299         /* XXX: is this enough to guess it? */
 300         if (tag==BER_UNI_TAG_OCTETSTRING) {
 301                 dissect_ber_octet_string(false, &asn1_ctx, tree, tvb, 0, hfid, &sub_tvb );
 302
 303                 if (sub_tvb) {
 304                         proto_tree* pt = proto_item_add_subtree(asn1_ctx.created_item, ett_h248_3GTFO_codec);
 305                         dissect_codec_mode(pt, sub_tvb, 0, tvb_reported_length(tvb));
 306                 }
 307         } else {
 308                 proto_tree_add_item(tree,hfid,tvb,0,-1,ENC_NA);
 309         }
 310
 311 }
 312
 313 static void dissect_3GTFO_codec_list(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, int hfid, h248_curr_info_t* cu _U_, void* ignored _U_) {
 314         tvbuff_t* sub_tvb = NULL;
 315         int8_t appclass;
 316         bool pc;
 317         int32_t tag;
 318         asn1_ctx_t asn1_ctx;
 319
 320         asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, true, pinfo);
 321
 322         get_ber_identifier(tvb, 0, &appclass, &pc, &tag);
 323
 324         if (tag==BER_UNI_TAG_OCTETSTRING) {
 325                 dissect_ber_octet_string(false, &asn1_ctx, tree, tvb, 0, hfid, &sub_tvb );
 326
 327                 if (sub_tvb) {
 328                         proto_tree* pt = proto_item_add_subtree(asn1_ctx.created_item,ett_h248_3GTFO_codec_list);
 329                         int len = tvb_reported_length(sub_tvb);
 330                         int offset = 0;
 331                         do {
 332                                 offset = dissect_codec_mode(pt, sub_tvb, offset, len);
 333                         } while(offset < len);
 334                 }
 335         } else {
 336                 proto_tree_add_item(tree,hfid,tvb,0,-1,ENC_NA);
 337         }
 338 }
 339
 340
 341 static const value_string h248_package_3GTFO_props_vals[] = {
 342         {0,"3G Tandem Free Operation (3gtfo)"},
 343         {1,"enable"},
 344         {2,"codeclist"},
 345         {0,NULL}
 346 };
 347
 348 static const value_string h248_pkg_3GTFO_evt_codec_modify_params_vals[] = {
 349         {11,"optimalcodec"},
 350         {0,NULL}
 351 };
 352
 353
 354 static const value_string h248_pkg_3GTFO_evt_distant_codec_list_params_vals[] = {
 355         {13,"distlist"},
 356         {0,NULL}
 357 };
 358
 359 static const value_string h248_pkg_3GTFO_evt_status_params_vals[] = {
 360         {1,"tfostatus"},
 361         {0,NULL}
 362 };
 363
 364
 365 static const value_string h248_package_3GTFO_evts_vals[] = {
 366         {10,"codec_modify"},
 367         {12,"distant_codec_list"},
 368         {14,"status"},
 369         {0,NULL}
 370 };
 371
 372 static const value_string tfoenable_vals[] = {
 373         {1,"On"},
 374         {2,"Off"},
 375         {0,NULL}
 376 };
 377
 378 static const h248_pkg_param_t h248_package_3GTFO_props[] = {
 379         { 0x0001, &hf_h248_pkg_3GTFO_enable, h248_param_ber_integer, &implicit },
 380         { 0x0002, &hf_h248_pkg_3GTFO_codeclist, dissect_3GTFO_codec_list, NULL }, /* Sub-list of Octet string Q.765.5 + TS 26.103 .*/
 381         { 0, NULL, NULL, NULL}
 382 };
 383
 384
 385 static const h248_pkg_param_t h248_pkg_3GTFO_evt_codec_modify_params[] = {
 386         { 0x0011, &hf_h248_pkg_3GTFO_evt_codec_modify_optimalcodec, dissect_3GTFO_codec_mode, NULL }, /* Q.765.5 + TS 26.103 .*/
 387         { 0, NULL, NULL, NULL}
 388 };
 389
 390
 391 static const h248_pkg_param_t h248_pkg_3GTFO_evt_distant_codec_list_params[] = {
 392         { 0x0013, &hf_h248_pkg_3GTFO_evt_distant_codec_list_distlist, dissect_3GTFO_codec_list, NULL }, /* Sub-list of Octet string Q.765.5 + TS 26.103 .*/
 393         { 0, NULL, NULL, NULL}
 394 };
 395
 396 static const h248_pkg_param_t h248_pkg_3GTFO_evt_status_params[] = {
 397         { 0x0001, &hf_h248_pkg_3GTFO_evt_status_tfostatus, h248_param_ber_boolean, &implicit },
 398         { 0, NULL, NULL, NULL}
 399 };
 400
 401 static const h248_pkg_evt_t h248_package_3GTFO_evts[] = {
 402         { 0x0010, &hf_h248_pkg_3GTFO_evt_codec_modify, &ett_h248_3GTFO_evt_codec_modify, h248_pkg_3GTFO_evt_codec_modify_params, h248_pkg_3GTFO_evt_codec_modify_params_vals},
 403         { 0x0012, &hf_h248_pkg_3GTFO_evt_distant_codec_list, &ett_h248_3GTFO_evt_distant_codec_list, h248_pkg_3GTFO_evt_distant_codec_list_params, h248_pkg_3GTFO_evt_distant_codec_list_params_vals},
 404         { 0x0014, &hf_h248_pkg_3GTFO_evt_status, &ett_h248_3GTFO_evt_status, h248_pkg_3GTFO_evt_status_params, h248_pkg_3GTFO_evt_status_params_vals},
 405         { 0, NULL, NULL, NULL,NULL}
 406 };
 407
 408 static h248_package_t h248_package_3GTFO = {
 409         0x0031,
 410         &hf_h248_package_3GTFO,
 411         &ett_h248_package_3GTFO,
 412         h248_package_3GTFO_props_vals,
 413         NULL,
 414         h248_package_3GTFO_evts_vals,
 415         NULL,
 416         h248_package_3GTFO_props,
 417         NULL,
 418         h248_package_3GTFO_evts,
 419         NULL};
 420
 421 /*
 422  * 3G Expanded Call Progress Tones Generator Package
 423  * 3GPP TS 29.232 -- 15.2.3
 424  */
 425 /*
 426  * Modification Of Link Characteristics Bearer Capability
 427  * 3GPP TS 29.232 -- 15.2.4
 428  */
 429 /*
 430  * Enhanced Circuit Switched Data package
 431  * 3GPP TS 29.232 -- 15.2.5
 432  */
 433 /*
 434  * Cellular Text telephone Modem Text Transport
 435  * 3GPP TS 29.232 -- 15.2.6
 436  */
 437 /*
 438  * IP transport package
 439  * 3GPP TS 29.232 -- 15.2.7
 440  */
 441 static int hf_h248_package_threegiptra;
 442 static int hf_h248_package_threegiptra_ipv4trans;
 443 static int hf_h248_package_threegiptra_ipv6trans;
 444 static int hf_h248_package_threegiptra_UDport;
 445
 446 static int ett_h248_package_threegiptra;
 447
 448 static const value_string h248_threegiptra_properties_vals[] = {
 449         { 0x0000, "threegiptra (3G IP transport)" },
 450         { 0001,  "IP V4 transport address" },
 451         { 0002,  "IP V6 transport address" },
 452         { 0003,  "UDP port" },
 453         { 0,  NULL }
 454 };
 455
 456 static const h248_pkg_param_t h248_package_threegiptra_properties[] = {
 457         { 0x0001, &hf_h248_package_threegiptra_ipv4trans, h248_param_ber_octetstring, &implicit },
 458         { 0x0002, &hf_h248_package_threegiptra_ipv6trans, h248_param_ber_octetstring, &implicit },
 459         { 0x0003, &hf_h248_package_threegiptra_UDport, h248_param_ber_integer, &implicit },
 460         { 0x0000, NULL, NULL, NULL }
 461 };
 462
 463 static h248_package_t h248_package_threegiptra = {
 464         0x0083,                                    /* Package ID = threegiptra  */
 465         &hf_h248_package_threegiptra,              /* hf_id */
 466         &ett_h248_package_threegiptra,
 467         h248_threegiptra_properties_vals,
 468         NULL,                                      /* signal_names */
 469         NULL,                                      /* event_names */
 470         NULL,                                      /* stats_names */
 471         h248_package_threegiptra_properties,       /* h248_pkg_param_t */
 472         NULL,
 473         NULL,
 474         NULL
 475 };
 476
 477 /*
 478  * Flexible Tone Generator Package
 479  * 3GPP TS 29.232 -- 15.2.8
 480  */
 481 /*
 482  * Trace Package
 483  * 3GPP TS 29.232 -- 15.2.9
 484  */
 485 /*
 486  * ASCI Group call package
 487  * 3GPP TS 29.232 -- 15.2.10
 488  */
 489 /*
 490  * 3G Interface Type package
 491  * 3GPP TS 29.232 -- 15.2.11
 492  */
 493 static int hf_h248_package_threegint;
 494 static int hf_h248_package_threegint_ipint;
 495
 496 static int ett_h248_package_threegint;
 497
 498 static const value_string h248_threegint_properties_vals[] = {
 499         {0000,  "3G Interface Type"},
 500         {0001,  "IP Interface Type"},
 501         {0,  NULL}
 502 };
 503
 504 static const value_string h248_threegint_ipint_vals[] = {
 505         {1,  "NboIP (Nb over IP with SIP-I based Nc,)"},
 506         {2,  "AoIP (A interface over IP)"},
 507         {3,  "MboIP (Mb interface)"},
 508         {4,  "ExtSIPI (External SIP-I based network)"},
 509         {0,  NULL}
 510 };
 511
 512 static const h248_pkg_param_t h248_package_threegint_properties[] = {
 513         { 0x0001, &hf_h248_package_threegint_ipint, h248_param_ber_integer, &implicit },
 514         { 0x0000, NULL, NULL, NULL }
 515 };
 516
 517 static h248_package_t h248_package_threegint = {
 518         0x00e3,                                    /* Package ID = threegint */
 519         &hf_h248_package_threegint,                /* hf_id */
 520         &ett_h248_package_threegint,
 521         h248_threegint_properties_vals,
 522         NULL,                                      /* signal_names */
 523         NULL,                                      /* event_names */
 524         NULL,                                      /* stats_names */
 525         h248_package_threegint_properties,         /* h248_pkg_param_t */
 526         NULL,
 527         NULL,
 528         NULL
 529 };
 530
 531 void proto_register_h248_3gpp(void) {
 532         static hf_register_info hf[] = {
 533                 { &hf_h248_package_3GUP_Mode,
 534                 { "Mode", "h248.package_3GUP.Mode",
 535                         FT_UINT32, BASE_DEC, VALS(h248_3GUP_Mode_vals), 0,
 536                         NULL, HFILL }},
 537                 { &hf_h248_package_3GUP_UPversions,
 538                 { "UPversions", "h248.package_3GUP.upversions",
 539                         FT_UINT32, BASE_DEC, VALS(h248_3GUP_upversions_vals), 0,
 540                         NULL, HFILL }},
 541                 { &hf_h248_package_3GUP_delerrsdu,
 542                 { "Delivery of erroneous SDUs", "h248.package_3GUP.delerrsdu",
 543                         FT_UINT32, BASE_DEC, VALS(h248_3GUP_delerrsdu_vals), 0,
 544                         NULL, HFILL }},
 545                 { &hf_h248_package_3GUP_interface,
 546                 { "Interface", "h248.package_3GUP.interface",
 547                         FT_UINT32, BASE_DEC, VALS(h248_3GUP_interface_vals), 0,
 548                         NULL, HFILL }},
 549                 { &hf_h248_package_3GUP_initdir,
 550                 { "Initialisation Direction", "h248.package_3GUP.initdir",
 551                         FT_UINT32, BASE_DEC, VALS(h248_3GUP_initdir_vals), 0,
 552                         NULL, HFILL }},
 553
 554
 555                 { &hf_h248_package_3GCSD,
 556                 { "CSD Package", "h248.package_3GCSD",
 557                         FT_BYTES, BASE_NONE, NULL, 0,
 558                         "Circuit Switched Data Package", HFILL }},
 559                 { &hf_h248_package_3GCSD_plmnbc,
 560                 { "PLMN Bearer Capability", "h248.package_3GCSD.plmnbc",
 561                         FT_BYTES, BASE_NONE, NULL, 0,
 562                         "The PLMN Bearer Capability", HFILL }},
 563                 { &hf_h248_package_3GCSD_gsmchancod,
 564                 { "GSM channel coding", "h248.package_3GCSD.gsmchancod",
 565                         FT_BYTES, BASE_NONE, NULL, 0,
 566                         "Channel information needed for GSM", HFILL }},
 567                 { &hf_h248_pkg_3GCSD_evt_protres,
 568                 { "Protocol Negotiation Result", "h248.package_3GCSD.protres",
 569                         FT_BYTES, BASE_NONE, NULL, 0,
 570                         "This event is used to report the result of the protocol negotiation", HFILL }},
 571                 { &hf_h248_pkg_3GCSD_evt_protres_result,
 572                 { "Negotiation Result", "h248.package_3GCSD.protres.result",
 573                         FT_UINT32, BASE_DEC, VALS(h248_3GCSD_evt_protres_result_vals), 0,
 574                         "reports whether the protocol negotiation has been successful", HFILL }},
 575                 { &hf_h248_pkg_3GCSD_evt_protres_cause,
 576                 { "Possible Failure Cause", "h248.package_3GCSD.protres.cause",
 577                         FT_UINT32, BASE_DEC, VALS(h248_3GCSD_evt_protres_cause_vals), 0,
 578                         "indicates the possible failure cause", HFILL }},
 579                 { &hf_h248_pkg_3GCSD_evt_ratechg,
 580                 { "Rate Change", "h248.package_3GCSD.ratechg",
 581                         FT_BYTES, BASE_NONE, NULL, 0,
 582                         "This event is used to report a rate change", HFILL }},
 583                 { &hf_h248_pkg_3GCSD_evt_ratechg_rate,
 584                 { "New Rate", "h248.package_3GCSD.ratechg.rate",
 585                         FT_UINT32, BASE_DEC, NULL, 0,
 586                         "reports the new rate for the termination", HFILL }},
 587                 { &hf_h248_pkg_3GCSD_sig_actprot,
 588                 { "Activate Protocol", "h248.package_3GCSD.actprot",
 589                         FT_BYTES, BASE_NONE, NULL, 0,
 590                         "Activate the higher layer protocol", HFILL }},
 591                 { &hf_h248_pkg_3GCSD_actprot_sig_localpeer,
 592                 { "Local Peer Role", "h248.package_3GCSD.actprot.localpeer",
 593                         FT_UINT32, BASE_DEC, VALS(h248_3GCSD_actprot_sig_localpeer_vals), 0,
 594                         "It is used to inform the modem whether it should act as originating or terminating peer", HFILL }},
 595
 596
 597                 { &hf_h248_package_3GTFO,
 598                 { "Tandem Free Operation", "h248.package_3GTFO",
 599                         FT_BYTES, BASE_NONE, NULL, 0,
 600                         "This package defines events and properties for Tandem Free Operation (TFO) control", HFILL }},
 601                 { &hf_h248_pkg_3GTFO_enable,
 602                 { "TFO Activity Control", "h248.package_3GTFO.tfoenable",
 603                         FT_UINT32, BASE_DEC, VALS(tfoenable_vals), 0,
 604                         "Defines if TFO is enabled or not", HFILL }},
 605                 { &hf_h248_pkg_3GTFO_codeclist,
 606                 { "TFO Codec List", "h248.package_3GTFO.codeclist",
 607                         FT_BYTES, BASE_NONE, NULL, 0,
 608                         "List of codecs for use in TFO protocol", HFILL }},
 609
 610                 { &hf_h248_pkg_3GTFO_evt_codec_modify,
 611                 { "Optimal Codec Event", "h248.package_3GTFO.codec_modify",
 612                         FT_BYTES, BASE_NONE, NULL, 0,
 613                         "The event is used to notify the MGC that TFO negotiation has resulted in an optimal codec type being proposed", HFILL }},
 614                 { &hf_h248_pkg_3GTFO_evt_codec_modify_optimalcodec,
 615                 { "Optimal Codec Type", "h248.package_3GTFO.codec_modify.optimalcodec",
 616                         FT_BYTES, BASE_NONE, NULL, 0,
 617                         "indicates which is the proposed codec type for TFO", HFILL }},
 618
 619                 { &hf_h248_pkg_3GTFO_evt_distant_codec_list,
 620                 { "Codec List Event", "h248.package_3GTFO.distant_codec_list",
 621                         FT_BYTES, BASE_NONE, NULL, 0,
 622                         "The event is used to notify the MGC of the distant TFO partner's supported codec list", HFILL }},
 623
 624                 { &hf_h248_pkg_3GTFO_evt_distant_codec_list_distlist,
 625                 { "Distant Codec List", "h248.package_3GTFO.distant_codec_list.distlist",
 626                         FT_BYTES, BASE_NONE, NULL, 0,
 627                         "indicates the codec list for TFO", HFILL }},
 628
 629                 { &hf_h248_pkg_3GTFO_evt_status,
 630                 { "TFO Status Event", "h248.package_3GTFO.status",
 631                         FT_BYTES, BASE_NONE, NULL, 0,
 632                         "The event is used to notify the MGC that a TFO link has been established or broken", HFILL }},
 633                 { &hf_h248_pkg_3GTFO_evt_status_tfostatus,
 634                 { "TFO Status", "h248.package_3GTFO.status.tfostatus",
 635                         FT_BOOLEAN, BASE_NONE, NULL, 0x0,
 636                         "reports whether TFO has been established or broken", HFILL }},
 637                 { &hf_h248_package_threegint,
 638                 { "3G Interface Type", "h248.package_threegint",
 639                         FT_BYTES, BASE_NONE, NULL, 0,
 640                         "This package contains a property to specify the used interface type for IP terminations", HFILL }},
 641                 { &hf_h248_package_threegint_ipint,
 642                 { "IP Interface Type", "h248.package_threegint.ipint",
 643                         FT_UINT32, BASE_DEC, VALS(h248_threegint_ipint_vals), 0,
 644                         NULL, HFILL }},
 645
 646
 647                 { &hf_h248_package_threegiptra,
 648                 { "IP transport", "h248.package_threegiptra",
 649                         FT_BYTES, BASE_NONE, NULL, 0,
 650                         "This package contains the information needed to be able to support IP transport from RAN to the media gateway", HFILL }},
 651                 { &hf_h248_package_threegiptra_ipv4trans,
 652                 { "IPv4 Address", "h248.package_threegiptra.ipv4trans",
 653                         FT_BYTES, BASE_NONE, NULL, 0,
 654                         NULL, HFILL }},
 655                 { &hf_h248_package_threegiptra_ipv6trans,
 656                 { "IPv6 Address", "h248.package_threegiptra.ipv6trans",
 657                         FT_BYTES, BASE_NONE, NULL, 0,
 658                         NULL, HFILL }},
 659                 { &hf_h248_package_threegiptra_UDport,
 660                 { "UDP Port", "h248.package_threegiptra.udport",
 661                         FT_UINT32, BASE_DEC, NULL, 0,
 662                         NULL, HFILL }},
 663
 664         };
 665
 666         static int *ett[] = {
 667                 &ett_h248_package_3GUP,
 668                 &ett_h248_package_3GCSD,
 669                 &ett_h248_3GCSD_evt_protres,
 670                 &ett_h248_3GCSD_evt_ratechg,
 671                 &ett_h248_package_3GTFO,
 672                 &ett_h248_3GTFO_evt_status,
 673                 &ett_h248_3GTFO_evt_distant_codec_list,
 674                 &ett_h248_3GTFO_evt_codec_modify,
 675                 &ett_h248_3GTFO_codec_list,
 676                 &ett_h248_3GTFO_codec,
 677                 &ett_pkg_3GCSD_sig_actprot,
 678                 &ett_h248_package_threegiptra,
 679                 &ett_h248_package_threegint
 680         };
 681
 682         proto_h248_package_3GUP = proto_register_protocol(PNAME, PSNAME, PFNAME);
 683
 684         proto_register_field_array(proto_h248_package_3GUP, hf, array_length(hf));
 685
 686         proto_register_subtree_array(ett, array_length(ett));
 687
 688         h248_register_package(&h248_package_3GUP,REPLACE_PKG);
 689         h248_register_package(&h248_package_3GCSD, REPLACE_PKG);
 690         h248_register_package(&h248_package_3GTFO, REPLACE_PKG);
 691         h248_register_package(&h248_package_threegint, REPLACE_PKG);
 692         h248_register_package(&h248_package_threegiptra, REPLACE_PKG);
 693
 694 }
 695
 696 /*
 697  * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 698  *
 699  * Local variables:
 700  * c-basic-offset: 8
 701  * tab-width: 8
 702  * indent-tabs-mode: t
 703  * End:
 704  *
 705  * vi: set shiftwidth=8 tabstop=8 noexpandtab:
 706  * :indentSize=8:tabSize=8:noTabs=false:
 707  */