| blob | a34992c0c912331d95a5daabeefbf03653f0f424 |
1 /* packet-mih.c
2 * Definitions for MIH (Media independent Handover) packet disassembly structures and routines
3 * Refer to (IEEE 802.21) IEEE Standard for Local and metropolitan area networks- Part 21: Media Independent Handover Services, 21 Jan 2009
4 *
5 * Copyright 2011, ANKITH AGARWAL <ankitha@cdac.in>
6 *
7 * The original patch submitted in 2011 was improved and expanded in 2012 by Fraunhofer Institute for Open Communication Systems (FOKUS)
8 * The improvements include filtering of all fields as well as including definitions from the revised IEEE 802.21b document from 10 May 2012
9 *
10 * Copyright 2012, Alton MacDonald <alton.kenneth.macdonald@fokus.fraunhofer.de>
11 *
12 * Wireshark - Network traffic analyzer
13 * By Gerald Combs <gerald@wireshark.org>
14 * Copyright 1998 Gerald Combs
15 *
16 * SPDX-License-Identifier: GPL-2.0-or-later
17 */
23 #include <epan/packet.h>
24 #include <epan/exceptions.h>
25 #include <epan/etypes.h>
31 #define MIH_PORT 4551
33 #define VERSION_MASK 0xF0
34 #define ACKREQ_MASK 0x8
35 #define ACKRESP_MASK 0x4
36 #define UIR_MASK 0x2
37 #define MORE_FRAG_MASK 0x1
38 #define FRAG_NO_MASK 0xFE
39 #define SID_MASK 0xF000
40 #define OPCODE_MASK 0x0C00
41 #define AID_MASK 0x03FF
42 #define TRANS_ID_MASK 0x0FFF
43 #define LEN_OF_LEN_MASK 0x80
45 /*Type values for TLV encoding*/
46 #define SRC_MIHF_ID 1
47 #define DEST_MIHF_ID 2
48 #define STATUS 3
49 #define LINK_TYPE 4
50 #define MIH_EVT_LIST 5
51 #define MIH_CMD_LIST 6
52 #define MIH_IQ_TYPE_LIST 7
53 #define MIH_TRANS_LIST 8
54 #define LINK_ADDR_LIST 9
55 #define MBB_HO_SUPP_LIST 10
56 #define REG_REQUEST_CODE 11
57 #define VALID_TIME_INTR 12
58 #define LINK_ID 13
59 #define NEW_LINK_ID 14
60 #define OLD_ACCESS_ROUTER 15
61 #define NEW_ACCESS_ROUTER 16
62 #define IP_RENEWAL_FLAG 17
63 #define IP_MOB_MGMT 18
64 #define IP_CFG_MTHDS 19
65 #define LINK_DN_REASON 20
66 #define TIMER_INTERVAL 21
67 #define LINK_GOING_DN_REASON 22
68 #define LINK_PARAM_RPT_LIST 23
69 #define DEV_STATES_REQ 24
70 #define LINK_ID_LIST 25
71 #define DEV_STATES_RSP_LIST 26
72 #define STATUS_REQ_SET 27
73 #define STATUS_RSP_LIST 28
74 #define CFG_REQ_LIST 29
75 #define CFG_RSP_LIST 30
76 #define LINK_POA_LIST 31
77 #define PREF_LINK_LIST 32
78 #define HO_REQ_QUERY_LIST 33
79 #define HO_STATUS 34
80 #define ACCESS_ROUTER_ADDR 35
81 #define DHCP_SER_ADDR 36
82 #define FA_ADDR 37
83 #define LINK_ACTION_REQ_LIST 38
84 #define LINK_ACTION_RSP_LIST 39
85 #define HO_RESULT 40
86 #define LINK_RES_STATUS 41
87 #define RES_RETENTION_STATUS 42
88 #define IQ_BIN_DATA_LIST 43
89 #define IQ_RDF_DATA_LIST 44
90 #define IQ_RDF_SCHEMA_URL 45
91 #define IQ_RDF_SCHM_LIST 46
92 #define MAX_RSP_SIZE 47
93 #define IR_BIN_DATA_LIST 48
94 #define IR_RDF_DATA_LIST 49
95 #define IR_SCHM_URL_LIST 50
96 #define IR_RDF_SCHM_LIST 51
97 #define MN_MIHF_ID 52
98 #define Q_RES_RPT_FLAG 53
99 #define EVT_CFG_INFO_LIST 54
100 #define TGT_NET_INFO 55
101 #define TGT_NET_INFO_LIST 56
102 #define ASGN_RES_SET 57
103 #define LINK_DET_INFO_LIST 58
104 #define MN_LINK_ID 59
105 #define POA_LINK_ADDR 60
106 #define UNAUTH_INFO_REQ 61
107 #define NET_TYPE 62
108 #define REQ_RES_SET 63
109 #define VEND_SPECIFIC_TLV 100
111 /*Bitmasks in 802.21 are encoded in Network-Byte-Order: bit0 is leftmost bit*/
113 /*MASK for event list*/
114 #define LINK_DETECT_MASK 0x80000000
115 #define LINK_UP_MASK 0x40000000
116 #define LINK_DOWN_MASK 0x20000000
117 #define LINK_PARAM_MASK 0x10000000
118 #define LINK_GD_MASK 0x08000000
119 #define LINK_HO_IMM_MASK 0x04000000
120 #define LINK_HO_COMP_MASK 0x02000000
121 #define LINK_PDU_MASK 0x01000000
123 /*MASK for command list*/
124 /*1st bit is reserved*/
125 #define CMD_EVT_SUBS_MASK 0x40000000
126 #define CMD_EVT_UNSUBS_MASK 0x20000000
127 #define CMD_GET_PARA_MASK 0x10000000
128 #define CMD_CONF_TH_MASK 0x08000000
129 #define CMD_LINK_AC_MASK 0x04000000
131 /*MASK for Info Query list*/
132 #define IQ_BIN_DATA_MASK 0x80000000
133 #define IQ_RDF_DATA_MASK 0x40000000
134 #define IQ_RDF_SCH_U_MASK 0x20000000
135 #define IQ_RDF_SCH_MASK 0x10000000
136 #define IQ_IE_NET_TYPE_MASK 0x08000000
137 #define IQ_IE_OP_ID_MASK 0x04000000
138 #define IQ_SERV_ID_MASK 0x02000000
139 #define IQ_IE_COUN_MASK 0x01000000
140 #define IQ_NET_ID_MASK 0x00800000
141 #define IQ_NET_AUX_MASK 0x00400000
142 #define IQ_IE_ROAM_MASK 0x00200000
143 #define IQ_IE_COST_MASK 0x00100000
144 #define IQ_IE_QOS_MASK 0x00080000
145 #define IQ_IE_DATA_MASK 0x00040000
146 #define IQ_IE_REGDOM_MASK 0x00020000
147 #define IQ_IE_FREQ_MASK 0x00010000
148 #define IQ_IE_IP_CFG_MASK 0x00008000
149 #define IQ_IE_CAP_MASK 0x00004000
150 #define IQ_IE_SUP_MASK 0x00002000
151 #define IQ_IE_MOB_MG_MASK 0x00001000
152 #define IQ_IE_EM_SERV_MASK 0x00000800
153 #define IQ_IE_IMS_MASK 0x00000400
154 #define IQ_IE_MOB_NET_MASK 0x00000200
155 #define IQ_IE_POA_ADDR_MASK 0x00000100
156 #define IQ_IE_POA_LOC_MASK 0x00000080
157 #define IQ_IE_POA_CHAN_MASK 0x00000040
158 #define IQ_IE_POA_SYS_MASK 0x00000020
159 #define IQ_IE_POA_SUB_MASK 0x00000010
160 #define IQ_IE_POA_IP_MASK 0x00000008
162 /*MASK for mobility Management methods*/
163 #define MOB_MIP4_MASK 0x8000
164 #define MOB_MIP4_REG_MASK 0x4000
165 #define MOB_MIP6_MASK 0x2000
166 #define MOB_HMIP6_MASK 0x1000
167 #define MOB_LOW_LAT_MASK 0x0800
168 #define MOB_FMIP6_MASK 0x0400
169 #define MOB_IKE_MULTI_MASK 0x0200
171 /*MASK for ip configuration methods*/
172 #define IP_CFG_STAT_MASK 0x80000000
173 #define IP_CFG_DHCP4_MASK 0x40000000
174 #define IP_CFG_MIP4_FA_MASK 0x20000000
175 #define IP_CFG_MIP4_NFA_MASK 0x10000000
176 /*bits 4-10 reserved for IPv4 address configuration*/
177 #define IP_CFG_IP6_SL_MASK 0x00100000
178 #define IP_CFG_DHCP6_MASK 0x00080000
179 #define IP_CFG_IP6_MAN_MASK 0x00040000
181 /*information holder integers...*/
282 /*header fields for event list */
293 /*header fields for command list*/
301 /*header fields for iq type list*/
333 /*header fields for mob mgmt*/
343 /*header fields for configure methods*/
353 /*header fields for transport list*/
358 /*header fields for device state requests and responses*/
366 /*header fields for Link Action Attributes*/
372 /*header fields for transport subtypes*/
403 /*header fields for MIH Capabilities*/
409 /*header fields for High Level Network Capabilities*/
422 /*trees and subtrees...*/
456 /*field definitions of evt, cmd, mob mgmt, ip cfg, iq type */
466 NULL
467 };
475 NULL
476 };
508 NULL
509 };
519 NULL
520 };
530 NULL
531 };
533 /*field definitions for various bitmaps */
537 NULL
538 };
543 NULL
544 };
550 NULL
551 };
564 NULL
565 };
571 NULL
572 };
578 NULL
579 };
585 NULL
586 };
594 NULL
595 };
604 NULL
605 };
612 NULL
613 };
618 NULL
619 };
627 };
635 };
643 };
652 };
663 };
672 };
678 };
684 };
690 };
696 };
702 };
712 };
718 };
725 };
731 };
747 };
753 };
763 };
771 };
791 };
809 };
819 };
827 };
838 };
845 };
852 };
862 };
867 };
934 };
936 static int16_t dissect_mih_list(tvbuff_t *tvb, int16_t offset, proto_tree *tlv_tree, int16_t (*base_dissect)(tvbuff_t *tvb, int16_t offset, proto_tree *tlv_tree))
937 {
940 offset ++;
944 }
947 {
951 {
952 /*IPv4 Addr*/
956 }
958 {
959 /*IPv6 Addr*/
963 }
964 else
965 {
968 }
969 }
972 {
974 offset++ ;
978 }
981 {
987 {
991 proto_tree_add_item(tlv_tree, hf_mac_addr, tvb, offset+4, tvb_get_uint8(tvb, offset+3), ENC_NA);
1011 }
1013 }
1016 {
1019 {
1022 }
1024 {
1028 }
1029 else
1031 }
1034 {
1037 {
1041 }
1042 offset++;
1046 }
1049 {
1054 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_min_pk_tx_delay, NULL, "MIN_PK_TX_DELAY");
1056 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_avg_pk_tx_delay, NULL, "AVG_PK_TX_DELAY");
1058 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_max_pk_tx_delay, NULL, "MAX_PK_TX_DELAY");
1060 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_pk_delay_jitter, NULL, "PK_DELAY_JITTER");
1062 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_pk_loss_rate, NULL, "PK_LOSS_RATE");
1065 }
1068 {
1076 {
1077 /*BATT_LEVEL*/
1078 offset++;
1081 }
1082 else
1083 {
1084 /*DEVICE INFO*/
1085 offset++;
1090 }
1091 }
1094 {
1098 {
1099 /*LINK_TYPE*/
1103 }
1106 {
1107 /*LINK_SUBTYPE*/
1109 {
1110 /* last 32 bits are not read since proto_tree_add_bitmask only handles bitmasks of length 32
1111 Even though the standard defines a bitmasks of length 64, there are no definitions in the standard that require more than 32 bits
1112 1 (identifier) + 4(bitmask defined values) + 4 (unused bits) = 9 (final offset)*/
1114 proto_tree_add_bitmask(tlv_tree, tvb, offset+1, hf_link_subtype_eth, ett_subtype_eth_bitmap, subtype_eth_fields, ENC_BIG_ENDIAN);
1117 proto_tree_add_bitmask(tlv_tree, tvb, offset+1, hf_link_subtype_wireless_other, ett_subtype_wireless_other_bitmap, subtype_wireless_other_fields, ENC_BIG_ENDIAN);
1120 proto_tree_add_bitmask(tlv_tree, tvb, offset+1, hf_link_subtype_ieee80211, ett_subtype_ieee80211_bitmap, subtype_ieee80211_fields, ENC_BIG_ENDIAN);
1123 proto_tree_add_bitmask(tlv_tree, tvb, offset+1, hf_link_subtype_umts, ett_subtype_umts_bitmap, subtype_umts_fields, ENC_BIG_ENDIAN);
1126 proto_tree_add_bitmask(tlv_tree, tvb, offset+1, hf_link_subtype_cdma2000, ett_subtype_cdma2000_bitmap, subtype_cdma2000_fields, ENC_BIG_ENDIAN);
1129 proto_tree_add_bitmask(tlv_tree, tvb, offset+1, hf_link_subtype_ieee80216, ett_subtype_ieee80216_bitmap, subtype_ieee80216_fields, ENC_BIG_ENDIAN);
1133 }
1134 /*4(bitmask defined values) + 4 (unused bits) = 8 bits*/
1136 }
1137 /*1 (identifier) = 1 bit*/
1140 {
1141 /*TYPE_EXT*/
1145 }
1147 }
1150 {
1154 }
1157 {
1161 offset++;
1163 }
1166 {
1169 {
1172 /*NETWORK_ID*/
1177 {
1178 /*NET_AUX_ID*/
1183 }
1185 }
1186 else
1187 {
1188 /*LINK_ADDR*/
1192 }
1193 }
1196 {
1200 /*LINK_TYPE*/
1204 }
1207 {
1211 }
1214 {
1216 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_list_prefer_link, NULL, "List of preferred links");
1219 offset++;
1221 {
1224 offset++;
1227 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_cfg_mthds, ett_cfg_mtd_bitmap, cfg_fields, ENC_BIG_ENDIAN);
1230 }
1231 offset++;
1233 {
1236 offset++;
1238 case 2: subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_ip_dhcp_server, NULL, "IP DHCP server");
1241 }
1242 offset++;
1244 {
1247 offset++;
1249 case 2: subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_fn_agent, NULL, "FN Agent");
1252 }
1253 offset++;
1255 {
1258 offset++;
1260 case 2: subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 1, ett_access_router, NULL, "Access Router");
1263 }
1265 }
1268 {
1272 {
1273 offset++;
1275 offset --;
1276 }
1277 offset++;
1286 else
1293 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_mihcap, ett_mihcap_bitmap, mihcap_fields, ENC_BIG_ENDIAN);
1294 offset++;
1295 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_net_caps, ett_net_caps_bitmap, net_caps_fields, ENC_BIG_ENDIAN);
1298 }
1301 {
1309 else
1312 }
1315 {
1318 offset++;
1320 {
1323 }
1324 else
1327 }
1330 {
1333 {
1335 }
1336 else
1337 {
1338 offset++;
1339 }
1341 offset++;
1342 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_link_ac_attr, ett_ac_attr_bitmap, ac_attr_fields, ENC_BIG_ENDIAN);
1343 offset++;
1346 }
1349 {
1351 {
1354 }
1355 else
1356 {
1359 }
1361 }
1364 {
1366 offset++;
1368 /*LINK_PARAM_TYPE*/
1370 {
1418 }
1420 }
1423 {
1426 /*LINK_STATES_REQ*/
1429 {
1430 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 3, ett_link_states_req, NULL, "LINK_STATES_REQ: ");
1433 }
1434 else
1435 {
1436 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 4, ett_link_states_req, NULL, "LINK_STATES_REQ: ");
1439 }
1441 /*LINK_PARAM_TYPE_LIST*/
1444 /*LINK_DESC_REQ*/
1446 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset, 3, ett_link_desc_req, NULL, "LINK_DESC_REQ");
1450 else
1452 }
1455 {
1460 offset ++;
1463 }
1466 {
1467 /*LINK_PARAM_TYPE*/
1470 {
1471 offset ++;
1472 /*LINK_PARAM_VALUE*/
1475 }
1476 else
1477 {
1479 offset ++;
1480 /*QOS_PARAM_VALUE*/
1482 {
1488 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset+1, 1, ett_min_pk_tx_delay, NULL, "MIN_PK_TX_DELAY");
1492 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset+1, 1, ett_avg_pk_tx_delay, NULL, "AVG_PK_TX_DELAY");
1496 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset+1, 1, ett_max_pk_tx_delay, NULL, "MAX_PK_TX_DELAY");
1500 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset+1, 1, ett_pk_delay_jitter, NULL, "PK_DELAY_JITTER");
1504 subtree = proto_tree_add_subtree(tlv_tree, tvb, offset+1, 1, ett_pk_loss_rate, NULL, "PK_LOSS_RATE");
1507 }
1508 }
1510 }
1513 {
1514 /*LINK_PARAM*/
1517 {
1518 /*Threshold*/
1519 offset++;
1524 }
1525 else
1527 }
1530 {
1533 else
1536 }
1539 {
1540 /*LINK_ID*/
1543 /*LINK_STATES_RSP*/
1546 /*LINK_PARAM*/
1549 /*LINK_DESC_RSP*/
1552 }
1555 {
1558 {
1562 }
1563 offset++;
1565 {
1568 else
1571 }
1572 offset++;
1574 {
1577 }
1579 }
1582 {
1585 {
1588 }
1589 offset++;
1591 offset++;
1596 }
1599 {
1603 }
1605 static void dissect_mih_tlv(tvbuff_t *tvb,int offset, proto_tree *tlv_tree, uint8_t type, uint32_t length)
1606 {
1617 /*For Value fields*/
1619 {
1623 /*MIHF ID*/
1625 /*taken from the 802.21 standard:
1626 If L2 communication is used then MIHF_ID is the NAI-encoded linklayer
1627 address (LINK_ADDR) of the entity that hosts the MIH services.
1628 In an NAI-encoded IP address or link-layer address, each octet
1629 of binary-encoded IP4_ADDR, IP6_ADDR and LINK_ADDR data is
1630 encoded in the username part of the NAI as "\" followed by the octet
1631 value.*/
1635 else
1636 {
1637 if(mihf_id_len<tvb_reported_length_remaining(tvb,0) && (mihf_id_len==12 || mihf_id_len==64 || mihf_id_len==128))
1638 {
1641 {
1645 }
1646 }
1647 TRY
1648 {
1650 }
1651 CATCH_ALL
1652 {
1654 }
1655 ENDTRY;
1658 {
1660 {
1670 }
1671 }
1672 else
1674 }
1675 }
1679 /*STATUS*/
1684 /*LINK_TYPE*/
1689 /*MIH_EVT_LIST*/
1690 proto_tree_add_bitmask(tlv_tree/*evt_list_tree*/, tvb, offset, hf_event_list, ett_event_bitmap, event_fields, ENC_BIG_ENDIAN);
1694 /*MIH_CMD_LSIT*/
1695 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_cmd_list, ett_cmd_bitmap, cmd_fields, ENC_BIG_ENDIAN);
1699 /*MIH_IQ_TYPE_LIST*/
1700 /*last 32 bits are not read since proto_tree_add_bitmask only handles bitmasks of length 32
1701 Even though the standard defines a bitmasks of length 64, there are no definitions in the standard that require more than 32 bits*/
1702 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_iq_list, ett_iq_type_bitmap, iq_type_fields, ENC_BIG_ENDIAN);
1706 /*MIH_TRANS_LIST*/
1707 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_trans_list, ett_trans_list_bitmap, trans_fields, ENC_BIG_ENDIAN);
1711 /*NET_TYPE_ADDR_LIST*/
1716 /*MBB_HO_SUPP_LIST*/
1721 /*REG_REQUEST_CODE*/
1726 /*Valid Time interval*/
1733 /*Link identifier*/
1740 /*LINK ADDR*/
1745 /*IP_RENEWAL_FLAG*/
1750 /*IP_MOB_MGMT*/
1751 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_mob_list, ett_mob_mgt_bitmap, mob_fields, ENC_BIG_ENDIAN);
1755 /*IP_CFG_MTHDS*/
1756 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_cfg_mthds, ett_cfg_mtd_bitmap, cfg_fields, ENC_BIG_ENDIAN);
1760 /*LINK_DN_REASON*/
1765 /*Time interval*/
1770 /*LINK_GOING_DN REASON*/
1775 /*LINK_PARAM_RPT_LIST*/
1780 /*DEV_STATES_REQ*/
1781 proto_tree_add_bitmask(tlv_tree, tvb, offset, hf_dev_states_req, ett_dev_states_bitmap, dev_states_fields, ENC_BIG_ENDIAN);
1785 /*LINK ID List*/
1790 /*DEV_STATES_RSP List*/
1795 /*LINK_STATUS_REQ*/
1800 /*Status Response List*/
1805 /*LINK_CFG_PARAM_LIST*/
1810 /*LINK_CFG_STATUS_LIST*/
1815 /*LINK_POA_LIST*/
1820 /*RQ_RESULT*/
1825 /*QoS_LIST*/
1830 /*HO_STATUS*/
1837 /*IP_ADDR*/
1842 /*LINK_ACTION_REQ LIST*/
1847 /*LINK_ACTION_RSP LIST*/
1852 /*HO_RESULT*/
1857 /*LINK_RES_STATUS*/
1862 /*BOOLEAN*/
1867 /*BOOLEAN*/
1872 /*BOOLEAN*/
1877 /*BOOLEAN*/
1882 /*IQ_BIN_DATA LIST*/
1889 /*IQ_RDF_DATA LIST*/
1894 /*IQ_RDF_SCHM*/
1896 {
1900 }
1904 /*Max Response Size*/
1909 /*IR_BIN_DATA LIST*/
1914 /*IR_SCHM_URL*/
1916 {
1920 }
1924 /*EVT_CFG_INFO LIST*/
1929 /*TGT_NET_INFO*/
1934 /*List of TGT_NET_INFO*/
1939 /*ASGN_RES_SET*/
1945 /*LINK_DET_INFO LIST*/
1950 /*NETWORK TYPE*/
1955 /*REQ_RES_SET*/
1962 /*Vendor specific tlv*/
1967 /*do switch case for range of numbers*/
1969 /*RESERVED TLVs*/
1973 /*EXPERIMENTAL TLVs*/
1977 /*UNKNOWN TLVs*/
1978 else
1980 }
1982 }
1985 {
2006 /* we are being asked for details */
2010 {
2011 /* TODO: should have a different hf item for this version root */
2020 }
2027 {
2028 /*flags and version tree is done.....*/
2031 /*for MIH message ID*/
2033 }
2042 /*filling the info column with the service type...*/
2043 col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", val_to_str_const(serviceid, servicevalues, "Unknown"));
2050 /*filling the info column with the opcode type...*/
2051 col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", val_to_str_const(opcode, opcodevalues, "Unknown"));
2053 /*check for type of service..*/
2058 /*get the action id.*/
2062 {
2065 col_append_fstr(pinfo->cinfo, COL_INFO, "\"%s\"", val_to_str_const(action, serv_act_id_values, "Unknown"));
2069 col_append_fstr(pinfo->cinfo, COL_INFO, "\"%s\"", val_to_str_const(action, event_act_id_values, "Unknown"));
2073 col_append_fstr(pinfo->cinfo, COL_INFO, "\"%s\"", val_to_str_const(action, command_act_id_values, "Unknown"));
2077 col_append_fstr(pinfo->cinfo, COL_INFO, "\"%s\"", val_to_str_const(action, info_act_id_values, "Unknown"));
2079 }
2082 {
2084 /* displaying the transaction id*/
2087 /*displaying the payload length...*/
2089 }
2094 /*now the type length values list is present get them and decode it...
2095 loop for showing all the tlvs....*/
2097 {
2098 /* Adding a third case here since the 802.21 standard defines 3 cases */
2099 /*extract length*/
2100 /*case 1: If the number of octets occupied by the Value field is LESS THAN 128, the size of the Length field is always
2101 one octet and the MSB of the octet is set to the value 0. The values of the other seven bits of this octet
2102 indicate the actual length of the Value field.
2103 */
2104 /*case 2: If the number of octets occupied by the Value field is EXACTLY 128, the size of the Length field is one octet.
2105 The MSB of the Length octet is set to the value '1' and the other seven bits of this octet are all set to the value '0'.
2106 */
2107 /*case 3: If the number of octets occupied by the Value field is GREATER THAN 128, then the Length field is always greater
2108 than one octet. The MSB of the first octet of the Length field is set to the value 1 and the remaining seven
2109 bits of the first octet indicate the number of octets that are appended further. The number represented by the
2110 second and subsequent octets of the Length field, when added to 128, indicates the total size of the Value field, in octets.
2111 */
2112 /*cases 2 and 3 can be logically programmed as the same condition since the whole octet is used to represent the len_of_len parameter. */
2114 /*code for testing if length is less than or equal to 128*/
2117 {
2118 /*length is greater than 128 => len of len is greater than 1 byte*/
2119 /*Expanding conditions where the length values can be from 1- 8 octets long*/
2120 /*TODO: this assumes the maximum value length is 2^64. If larger data types are used, we have to implement our own tvb_get function*/
2122 switch (len_of_len) /*depending on the detected length , we read a different amount of bytes from the tvb buffer*/
2123 {
2147 }
2148 len_of_len++;
2150 }
2151 else
2155 /*TODO: TLVs greater than the payload_length are fragmented, and currently not parsed*/
2157 {
2158 /*for type...*/
2159 tlv_tree = proto_tree_add_subtree_format(mih_tree, tvb, offset, 1 + len_of_len + (uint32_t)len, ett_tlv, NULL,
2162 {
2166 /*for length...*/
2168 {
2170 }
2172 {
2173 proto_tree_add_item(tlv_tree, hf_mih_type_length_ext, tvb, offset+2, len_of_len-1, ENC_BIG_ENDIAN);
2174 }
2176 }
2179 /*For Value fields*/
2180 /*TODO: this assumes the maximum value length is 2^32. Dissecting bigger data fields would require breaking the data into chunks*/
2187 }
2188 }
2189 else
2190 {
2193 }
2194 }
2199 }
2201 /*dissector initialisation*/
2203 {
2205 {
2206 {
2208 {
2211 FT_UINT8,
2212 BASE_DEC,
2213 NULL,
2214 VERSION_MASK,
2215 NULL, HFILL
2216 }
2217 },
2218 {
2220 {
2223 FT_BOOLEAN,
2225 NULL,
2226 ACKREQ_MASK,
2227 NULL, HFILL
2228 }
2229 },
2230 {
2232 {
2235 FT_BOOLEAN,
2237 NULL,
2238 ACKRESP_MASK,
2239 NULL, HFILL
2240 }
2241 },
2242 {
2244 {
2247 FT_BOOLEAN,
2249 NULL,
2250 UIR_MASK,
2251 NULL, HFILL
2252 }
2253 },
2254 {
2256 {
2259 FT_BOOLEAN,
2261 NULL,
2262 MORE_FRAG_MASK,
2263 NULL, HFILL
2264 }
2265 },
2266 {
2268 {
2271 FT_UINT8,
2272 BASE_DEC,
2273 NULL,
2274 FRAG_NO_MASK,
2275 NULL, HFILL
2276 }
2277 },
2278 {
2280 {
2283 FT_UINT16,
2284 BASE_HEX,
2285 NULL,
2287 NULL, HFILL
2288 }
2289 },
2290 {
2292 {
2295 FT_UINT16,
2296 BASE_HEX,
2298 SID_MASK,
2299 NULL, HFILL
2300 }
2301 },
2302 {
2304 {
2307 FT_UINT16,
2308 BASE_HEX,
2310 OPCODE_MASK,
2311 NULL, HFILL
2312 }
2313 },
2314 {
2316 {
2319 FT_UINT16,
2320 BASE_HEX,
2322 AID_MASK,
2323 NULL, HFILL
2324 }
2325 },
2326 {
2328 {
2331 FT_UINT16,
2332 BASE_HEX,
2334 AID_MASK,
2335 NULL, HFILL
2336 }
2337 },
2338 {
2340 {
2343 FT_UINT16,
2344 BASE_HEX,
2346 AID_MASK,
2347 NULL, HFILL
2348 }
2349 },
2350 {
2352 {
2355 FT_UINT16,
2356 BASE_HEX,
2358 AID_MASK,
2359 NULL, HFILL
2360 }
2361 },
2362 {
2364 {
2367 FT_UINT16,
2368 BASE_DEC,
2369 NULL,
2370 TRANS_ID_MASK,
2371 NULL, HFILL
2372 }
2373 },
2374 {
2376 {
2379 FT_UINT16,
2380 BASE_DEC,
2381 NULL,
2383 NULL, HFILL
2384 }
2385 },
2386 {
2388 {
2391 FT_UINT8,
2392 BASE_DEC,
2395 NULL, HFILL
2396 }
2397 },
2398 {
2400 {
2403 FT_UINT8,
2404 BASE_DEC,
2405 NULL,
2407 NULL, HFILL
2408 }
2409 },
2410 {
2412 {
2415 FT_UINT64,
2416 BASE_DEC,
2417 NULL,
2419 NULL, HFILL
2420 }
2421 },
2422 {
2424 {
2427 FT_STRING,
2428 BASE_NONE,
2429 NULL,
2431 NULL, HFILL
2432 }
2433 },
2434 {
2436 {
2439 FT_ETHER,
2440 BASE_NONE,
2441 NULL,
2443 NULL, HFILL
2444 }
2445 },
2446 {
2448 {
2451 FT_IPv4,
2452 BASE_NONE,
2453 NULL,
2455 NULL, HFILL
2456 }
2457 },
2458 {
2460 {
2463 FT_IPv6,
2464 BASE_NONE,
2465 NULL,
2467 NULL, HFILL
2468 }
2469 },
2470 {
2472 {
2475 FT_UINT8,
2476 BASE_DEC,
2479 NULL, HFILL
2480 }
2481 },
2482 {
2484 {
2487 FT_UINT8,
2488 BASE_DEC,
2491 NULL, HFILL
2492 }
2493 },
2494 {
2496 {
2499 FT_UINT8,
2500 BASE_DEC,
2503 NULL, HFILL
2504 }
2505 },
2506 {
2508 {
2511 FT_UINT8,
2512 BASE_DEC,
2515 NULL, HFILL
2516 }
2517 },
2518 {
2520 {
2523 FT_UINT8,
2524 BASE_DEC,
2527 NULL, HFILL
2528 }
2529 },
2530 {
2532 {
2535 FT_UINT8,
2536 BASE_DEC,
2539 NULL, HFILL
2540 }
2541 },
2542 {
2544 {
2547 FT_UINT32,
2548 BASE_HEX,
2549 NULL,
2551 NULL, HFILL
2552 }
2553 },
2554 {
2556 {
2559 FT_BOOLEAN,
2561 NULL,
2563 NULL, HFILL
2564 }
2565 },
2566 {
2568 {
2571 FT_BOOLEAN,
2573 NULL,
2575 NULL, HFILL
2576 }
2577 },
2578 {
2580 {
2583 FT_BOOLEAN,
2585 NULL,
2587 NULL, HFILL
2588 }
2589 },
2590 {
2592 {
2595 FT_UINT32,
2596 BASE_HEX,
2597 NULL,
2599 NULL, HFILL
2600 }
2601 },
2602 {
2604 {
2607 FT_BOOLEAN,
2609 NULL,
2611 NULL, HFILL
2612 }
2613 },
2614 {
2616 {
2619 FT_BOOLEAN,
2621 NULL,
2623 NULL, HFILL
2624 }
2625 },
2626 {
2628 {
2631 FT_BOOLEAN,
2633 NULL,
2635 NULL, HFILL
2636 }
2637 },
2638 {
2640 {
2643 FT_UINT32,
2644 BASE_HEX,
2645 NULL,
2647 NULL, HFILL
2648 }
2649 },
2650 {
2652 {
2655 FT_BOOLEAN,
2657 NULL,
2659 NULL, HFILL
2660 }
2661 },
2662 {
2664 {
2667 FT_BOOLEAN,
2669 NULL,
2671 NULL, HFILL
2672 }
2673 },
2674 {
2676 {
2679 FT_BOOLEAN,
2681 NULL,
2683 NULL, HFILL
2684 }
2685 },
2686 {
2688 {
2691 FT_BOOLEAN,
2693 NULL,
2695 NULL, HFILL
2696 }
2697 },
2698 {
2700 {
2703 FT_BOOLEAN,
2705 NULL,
2707 NULL, HFILL
2708 }
2709 },
2710 {
2712 {
2715 FT_UINT32,
2716 BASE_HEX,
2717 NULL,
2719 NULL, HFILL
2720 }
2721 },
2722 {
2724 {
2727 FT_BOOLEAN,
2729 NULL,
2731 NULL, HFILL
2732 }
2733 },
2734 {
2736 {
2739 FT_BOOLEAN,
2741 NULL,
2743 NULL, HFILL
2744 }
2745 },
2746 {
2748 {
2751 FT_BOOLEAN,
2753 NULL,
2755 NULL, HFILL
2756 }
2757 },
2758 {
2760 {
2763 FT_BOOLEAN,
2765 NULL,
2767 NULL, HFILL
2768 }
2769 },
2770 {
2772 {
2775 FT_BOOLEAN,
2777 NULL,
2779 NULL, HFILL
2780 }
2781 },
2782 {
2784 {
2787 FT_BOOLEAN,
2789 NULL,
2791 NULL, HFILL
2792 }
2793 },
2794 {
2796 {
2799 FT_UINT32,
2800 BASE_HEX,
2801 NULL,
2803 NULL, HFILL
2804 }
2805 },
2806 {
2808 {
2811 FT_BOOLEAN,
2813 NULL,
2815 NULL, HFILL
2816 }
2817 },
2818 {
2820 {
2823 FT_BOOLEAN,
2825 NULL,
2827 NULL, HFILL
2828 }
2829 },
2830 {
2832 {
2835 FT_BOOLEAN,
2837 NULL,
2839 NULL, HFILL
2840 }
2841 },
2842 {
2844 {
2847 FT_BOOLEAN,
2849 NULL,
2851 NULL, HFILL
2852 }
2853 },
2854 {
2856 {
2859 FT_UINT32,
2860 BASE_HEX,
2861 NULL,
2863 NULL, HFILL
2864 }
2865 },
2866 {
2868 {
2871 FT_BOOLEAN,
2873 NULL,
2875 NULL, HFILL
2876 }
2877 },
2878 {
2880 {
2883 FT_BOOLEAN,
2885 NULL,
2887 NULL, HFILL
2888 }
2889 },
2890 {
2892 {
2895 FT_STRING,
2896 BASE_NONE,
2897 NULL,
2899 NULL, HFILL
2900 }
2901 },
2902 {
2904 {
2907 FT_IPv4,
2908 BASE_NONE,
2909 NULL,
2911 NULL, HFILL
2912 }
2913 },
2914 {
2916 {
2919 FT_IPv6,
2920 BASE_NONE,
2921 NULL,
2923 NULL, HFILL
2924 }
2925 },
2926 {
2928 {
2931 FT_UINT8,
2932 BASE_DEC,
2935 NULL, HFILL
2936 }
2937 },
2938 {
2940 {
2943 FT_UINT8,
2944 BASE_DEC,
2947 NULL, HFILL
2948 }
2949 },
2950 {
2952 {
2955 FT_ETHER,
2956 BASE_NONE,
2957 NULL,
2959 NULL, HFILL
2960 }
2961 },
2962 {
2964 {
2967 FT_UINT8,
2968 BASE_DEC,
2971 NULL, HFILL
2972 }
2973 },
2974 {
2976 {
2979 FT_UINT8,
2980 BASE_DEC,
2983 NULL, HFILL
2984 }
2985 },
2986 {
2988 {
2991 FT_UINT8,
2992 BASE_DEC,
2995 NULL, HFILL
2996 }
2997 },
2998 {
3000 {
3003 FT_UINT8,
3004 BASE_DEC,
3005 NULL,
3007 NULL, HFILL
3008 }
3009 },
3010 {
3012 {
3015 FT_UINT8,
3016 BASE_DEC,
3017 NULL,
3019 NULL, HFILL
3020 }
3021 },
3022 {
3024 {
3027 FT_UINT8,
3028 BASE_DEC,
3031 NULL, HFILL
3032 }
3033 },
3034 {
3036 {
3039 FT_UINT8,
3040 BASE_DEC,
3043 NULL, HFILL
3044 }
3045 },
3046 {
3048 {
3051 FT_UINT8,
3052 BASE_DEC,
3055 NULL, HFILL
3056 }
3057 },
3058 {
3060 {
3063 FT_UINT8,
3064 BASE_DEC,
3067 NULL, HFILL
3068 }
3069 },
3070 {
3072 {
3075 FT_UINT8,
3076 BASE_DEC,
3077 NULL,
3079 NULL, HFILL
3080 }
3081 },
3082 {
3084 {
3087 FT_UINT8,
3088 BASE_DEC,
3089 NULL,
3091 NULL, HFILL
3092 }
3093 },
3094 {
3096 {
3099 FT_UINT8,
3100 BASE_DEC,
3101 NULL,
3103 NULL, HFILL
3104 }
3105 },
3106 {
3108 {
3111 FT_UINT16,
3112 BASE_DEC,
3113 NULL,
3115 NULL, HFILL
3116 }
3117 },
3118 {
3120 {
3123 FT_UINT8,
3124 BASE_DEC,
3127 NULL, HFILL
3128 }
3129 },
3130 {
3132 {
3135 FT_UINT8,
3136 BASE_DEC,
3139 NULL, HFILL
3140 }
3141 },
3142 {
3144 {
3147 FT_UINT16,
3148 BASE_DEC,
3149 NULL,
3151 NULL, HFILL
3152 }
3153 },
3154 {
3156 {
3159 FT_UINT8,
3160 BASE_DEC,
3163 NULL, HFILL
3164 }
3165 },
3166 {
3168 {
3171 FT_UINT8,
3172 BASE_DEC,
3175 NULL, HFILL
3176 }
3177 },
3178 {
3180 {
3183 FT_UINT8,
3184 BASE_DEC,
3187 NULL, HFILL
3188 }
3189 },
3190 {
3192 {
3195 FT_UINT8,
3196 BASE_DEC,
3199 NULL, HFILL
3200 }
3201 },
3202 {
3204 {
3207 FT_UINT8,
3208 BASE_DEC,
3211 NULL, HFILL
3212 }
3213 },
3214 {
3216 {
3219 FT_UINT8,
3220 BASE_DEC,
3223 NULL, HFILL
3224 }
3225 },
3226 {
3228 {
3231 FT_UINT8,
3232 BASE_DEC,
3235 NULL, HFILL
3236 }
3237 },
3238 {
3240 {
3243 FT_INT8,
3244 BASE_DEC,
3245 NULL,
3247 NULL, HFILL
3248 }
3249 },
3250 {
3252 {
3255 FT_STRING,
3256 BASE_NONE,
3257 NULL,
3259 NULL, HFILL
3260 }
3261 },
3262 {
3264 {
3267 FT_UINT16,
3268 BASE_DEC,
3269 NULL,
3271 NULL, HFILL
3272 }
3273 },
3274 {
3276 {
3279 FT_UINT16,
3280 BASE_DEC,
3281 NULL,
3283 NULL, HFILL
3284 }
3285 },
3286 {
3288 {
3291 FT_UINT32,
3292 BASE_DEC,
3293 NULL,
3295 NULL, HFILL
3296 }
3297 },
3298 {
3300 {
3303 FT_STRING,
3304 BASE_NONE,
3305 NULL,
3307 NULL, HFILL
3308 }
3309 },
3310 {
3312 {
3315 FT_UINT8,
3316 BASE_DEC,
3319 NULL, HFILL
3320 }
3321 },
3322 {
3324 {
3327 FT_UINT16,
3328 BASE_DEC,
3329 NULL,
3331 NULL, HFILL
3332 }
3333 },
3334 {
3336 {
3339 FT_STRING,
3340 BASE_NONE,
3341 NULL,
3343 NULL, HFILL
3344 }
3345 },
3346 {
3348 {
3351 FT_UINT32,
3352 BASE_DEC,
3353 NULL,
3355 NULL, HFILL
3356 }
3357 },
3358 {
3360 {
3363 FT_UINT16,
3364 BASE_DEC,
3365 NULL,
3367 NULL, HFILL
3368 }
3369 },
3370 {
3372 {
3375 FT_UINT24,
3376 BASE_DEC,
3377 NULL,
3379 NULL, HFILL
3380 }
3381 },
3382 {
3384 {
3387 FT_UINT16,
3388 BASE_DEC,
3389 NULL,
3391 NULL, HFILL
3392 }
3393 },
3394 {
3396 {
3399 FT_UINT16,
3400 BASE_DEC,
3401 NULL,
3403 NULL, HFILL
3404 }
3405 },
3406 {
3408 {
3411 FT_UINT8,
3412 BASE_DEC,
3415 NULL, HFILL
3416 }
3417 },
3418 {
3420 {
3423 FT_UINT8,
3424 BASE_DEC,
3427 NULL, HFILL
3428 }
3429 },
3430 {
3432 {
3435 FT_UINT8,
3436 BASE_DEC,
3439 NULL, HFILL
3440 }
3441 },
3442 {
3444 {
3447 FT_UINT8,
3448 BASE_DEC,
3449 NULL,
3451 NULL, HFILL
3452 }
3453 },
3454 {
3456 {
3459 FT_UINT8,
3460 BASE_DEC,
3461 NULL,
3463 NULL, HFILL
3464 }
3465 },
3466 {
3468 {
3471 FT_UINT16,
3472 BASE_DEC,
3473 NULL,
3475 NULL, HFILL
3476 }
3477 },
3478 {
3480 {
3483 FT_INT8,
3484 BASE_DEC,
3485 NULL,
3487 NULL, HFILL
3488 }
3489 },
3490 {
3492 {
3495 FT_STRING,
3496 BASE_NONE,
3497 NULL,
3499 NULL, HFILL
3500 }
3501 },
3502 {
3504 {
3507 FT_STRING,
3508 BASE_NONE,
3509 NULL,
3511 NULL, HFILL
3512 }
3513 },
3514 {
3516 {
3519 FT_INT8,
3520 BASE_DEC,
3521 NULL,
3523 NULL, HFILL
3524 }
3525 },
3526 {
3528 {
3531 FT_INT8,
3532 BASE_DEC,
3533 NULL,
3535 NULL, HFILL
3536 }
3537 },
3538 {
3540 {
3543 FT_INT8,
3544 BASE_DEC,
3545 NULL,
3547 NULL, HFILL
3548 }
3549 },
3550 {
3552 {
3555 FT_INT16,
3556 BASE_DEC,
3557 NULL,
3559 NULL, HFILL
3560 }
3561 },
3562 {
3564 {
3567 FT_INT16,
3568 BASE_DEC,
3569 NULL,
3571 NULL, HFILL
3572 }
3573 },
3574 {
3576 {
3579 FT_UINT32,
3580 BASE_DEC,
3581 NULL,
3583 NULL, HFILL
3584 }
3585 },
3586 {
3588 {
3591 FT_STRING,
3592 BASE_NONE,
3593 NULL,
3595 NULL, HFILL
3596 }
3597 },
3598 {
3600 {
3603 FT_STRING,
3604 BASE_NONE,
3605 NULL,
3607 NULL, HFILL
3608 }
3609 },
3610 {
3612 {
3615 FT_UINT8,
3616 BASE_DEC,
3619 NULL, HFILL
3620 }
3621 },
3622 {
3624 {
3627 FT_UINT8,
3628 BASE_DEC,
3631 NULL, HFILL
3632 }
3633 },
3634 {
3636 {
3639 FT_UINT8,
3640 BASE_DEC,
3643 NULL, HFILL
3644 }
3645 },
3646 {
3648 {
3651 FT_UINT8,
3652 BASE_DEC,
3655 NULL, HFILL
3656 }
3657 },
3658 {
3660 {
3663 FT_STRING,
3664 BASE_NONE,
3665 NULL,
3667 NULL, HFILL
3668 }
3669 },
3670 {
3672 {
3675 FT_STRING,
3676 BASE_NONE,
3677 NULL,
3679 NULL, HFILL
3680 }
3681 },
3682 {
3684 {
3687 FT_STRING,
3688 BASE_NONE,
3689 NULL,
3691 NULL, HFILL
3692 }
3693 },
3694 {
3696 {
3699 FT_STRING,
3700 BASE_NONE,
3701 NULL,
3703 NULL, HFILL
3704 }
3705 },
3706 {
3708 {
3711 FT_STRING,
3712 BASE_NONE,
3713 NULL,
3715 NULL, HFILL
3716 }
3717 },
3718 {
3720 {
3723 FT_STRING,
3724 BASE_NONE,
3725 NULL,
3727 NULL, HFILL
3728 }
3729 },
3730 {
3732 {
3735 FT_STRING,
3736 BASE_NONE,
3737 NULL,
3739 NULL, HFILL
3740 }
3741 },
3742 {
3744 {
3747 FT_STRING,
3748 BASE_NONE,
3749 NULL,
3751 NULL, HFILL
3752 }
3753 },
3754 {
3756 {
3759 FT_BYTES,
3760 BASE_NONE,
3761 NULL,
3763 NULL, HFILL
3764 }
3765 },
3767 /*event related hf fields*/
3768 {
3770 {
3773 FT_UINT32,
3774 BASE_HEX,
3775 NULL,
3777 NULL, HFILL
3778 }
3779 },
3780 {
3782 {
3785 FT_BOOLEAN,
3787 NULL,
3788 LINK_DETECT_MASK,
3789 NULL, HFILL
3790 }
3791 },
3792 {
3794 {
3797 FT_BOOLEAN,
3799 NULL,
3800 LINK_UP_MASK,
3801 NULL, HFILL
3802 }
3803 },
3804 {
3806 {
3809 FT_BOOLEAN,
3811 NULL,
3812 LINK_DOWN_MASK,
3813 NULL, HFILL
3814 }
3815 },
3816 {
3818 {
3821 FT_BOOLEAN,
3823 NULL,
3824 LINK_PARAM_MASK,
3825 NULL, HFILL
3826 }
3827 },
3828 {
3830 {
3833 FT_BOOLEAN,
3835 NULL,
3836 LINK_GD_MASK,
3837 NULL, HFILL
3838 }
3839 },
3840 {
3842 {
3845 FT_BOOLEAN,
3847 NULL,
3848 LINK_HO_IMM_MASK,
3849 NULL, HFILL
3850 }
3851 },
3852 {
3854 {
3857 FT_BOOLEAN,
3859 NULL,
3860 LINK_HO_COMP_MASK,
3861 NULL, HFILL
3862 }
3863 },
3864 {
3866 {
3869 FT_BOOLEAN,
3871 NULL,
3872 LINK_PDU_MASK,
3873 NULL, HFILL
3874 }
3875 },
3877 /* cmd related hf fields */
3878 {
3880 {
3883 FT_UINT32,
3884 BASE_HEX,
3885 NULL,
3887 NULL, HFILL
3888 }
3889 },
3890 {
3893 {
3896 FT_BOOLEAN,
3898 NULL,
3899 CMD_EVT_SUBS_MASK,
3900 NULL, HFILL
3901 }
3902 },
3903 {
3905 {
3908 FT_BOOLEAN,
3910 NULL,
3911 CMD_EVT_UNSUBS_MASK,
3912 NULL, HFILL
3913 }
3914 },
3915 {
3917 {
3920 FT_BOOLEAN,
3922 NULL,
3923 CMD_GET_PARA_MASK,
3924 NULL, HFILL
3925 }
3926 },
3927 {
3929 {
3932 FT_BOOLEAN,
3934 NULL,
3935 CMD_CONF_TH_MASK,
3936 NULL, HFILL
3937 }
3938 },
3939 {
3941 {
3944 FT_BOOLEAN,
3946 NULL,
3947 CMD_LINK_AC_MASK,
3948 NULL, HFILL
3949 }
3950 },
3952 /*header fields for iq type list*/
3953 {
3955 {
3958 FT_UINT32,
3959 BASE_HEX,
3960 NULL,
3962 NULL, HFILL
3963 }
3964 },
3965 {
3967 {
3970 FT_BOOLEAN,
3972 NULL,
3973 IQ_BIN_DATA_MASK,
3974 NULL, HFILL
3975 }
3976 },
3977 {
3979 {
3982 FT_BOOLEAN,
3984 NULL,
3985 IQ_RDF_DATA_MASK,
3986 NULL, HFILL
3987 }
3988 },
3989 {
3991 {
3994 FT_BOOLEAN,
3996 NULL,
3997 IQ_RDF_SCH_U_MASK,
3998 NULL, HFILL
3999 }
4000 },
4001 {
4003 {
4006 FT_BOOLEAN,
4008 NULL,
4009 IQ_RDF_SCH_MASK,
4010 NULL, HFILL
4011 }
4012 },
4013 {
4015 {
4018 FT_BOOLEAN,
4020 NULL,
4021 IQ_IE_NET_TYPE_MASK,
4022 NULL, HFILL
4023 }
4024 },
4025 {
4027 {
4030 FT_BOOLEAN,
4032 NULL,
4033 IQ_IE_OP_ID_MASK,
4034 NULL, HFILL
4035 }
4036 },
4037 {
4039 {
4042 FT_BOOLEAN,
4044 NULL,
4045 IQ_SERV_ID_MASK,
4046 NULL, HFILL
4047 }
4048 },
4049 {
4051 {
4054 FT_BOOLEAN,
4056 NULL,
4057 IQ_IE_COUN_MASK,
4058 NULL, HFILL
4059 }
4060 },
4061 {
4063 {
4066 FT_BOOLEAN,
4068 NULL,
4069 IQ_NET_ID_MASK,
4070 NULL, HFILL
4071 }
4072 },
4073 {
4075 {
4078 FT_BOOLEAN,
4080 NULL,
4081 IQ_NET_AUX_MASK,
4082 NULL, HFILL
4083 }
4084 },
4085 {
4087 {
4090 FT_BOOLEAN,
4092 NULL,
4093 IQ_IE_ROAM_MASK,
4094 NULL, HFILL
4095 }
4096 },
4097 {
4099 {
4102 FT_BOOLEAN,
4104 NULL,
4105 IQ_IE_COST_MASK,
4106 NULL, HFILL
4107 }
4108 },
4109 {
4111 {
4114 FT_BOOLEAN,
4116 NULL,
4117 IQ_IE_QOS_MASK,
4118 NULL, HFILL
4119 }
4120 },
4121 {
4123 {
4126 FT_BOOLEAN,
4128 NULL,
4129 IQ_IE_DATA_MASK,
4130 NULL, HFILL
4131 }
4132 },
4133 {
4135 {
4138 FT_BOOLEAN,
4140 NULL,
4141 IQ_IE_REGDOM_MASK,
4142 NULL, HFILL
4143 }
4144 },
4145 {
4147 {
4150 FT_BOOLEAN,
4152 NULL,
4153 IQ_IE_FREQ_MASK,
4154 NULL, HFILL
4155 }
4156 },
4157 {
4159 {
4162 FT_BOOLEAN,
4164 NULL,
4165 IQ_IE_IP_CFG_MASK,
4166 NULL, HFILL
4167 }
4168 },
4169 {
4171 {
4174 FT_BOOLEAN,
4176 NULL,
4177 IQ_IE_CAP_MASK,
4178 NULL, HFILL
4179 }
4180 },
4181 {
4183 {
4186 FT_BOOLEAN,
4188 NULL,
4189 IQ_IE_SUP_MASK,
4190 NULL, HFILL
4191 }
4192 },
4193 {
4195 {
4198 FT_BOOLEAN,
4200 NULL,
4201 IQ_IE_MOB_MG_MASK,
4202 NULL, HFILL
4203 }
4204 },
4205 {
4207 {
4210 FT_BOOLEAN,
4212 NULL,
4213 IQ_IE_EM_SERV_MASK,
4214 NULL, HFILL
4215 }
4216 },
4217 {
4219 {
4222 FT_BOOLEAN,
4224 NULL,
4225 IQ_IE_IMS_MASK,
4226 NULL, HFILL
4227 }
4228 },
4229 {
4231 {
4234 FT_BOOLEAN,
4236 NULL,
4237 IQ_IE_MOB_NET_MASK,
4238 NULL, HFILL
4239 }
4240 },
4241 {
4243 {
4246 FT_BOOLEAN,
4248 NULL,
4249 IQ_IE_POA_ADDR_MASK,
4250 NULL, HFILL
4251 }
4252 },
4253 {
4255 {
4258 FT_BOOLEAN,
4260 NULL,
4261 IQ_IE_POA_LOC_MASK,
4262 NULL, HFILL
4263 }
4264 },
4265 {
4267 {
4270 FT_BOOLEAN,
4272 NULL,
4273 IQ_IE_POA_CHAN_MASK,
4274 NULL, HFILL
4275 }
4276 },
4277 {
4279 {
4282 FT_BOOLEAN,
4284 NULL,
4285 IQ_IE_POA_SYS_MASK,
4286 NULL, HFILL
4287 }
4288 },
4289 {
4291 {
4294 FT_BOOLEAN,
4296 NULL,
4297 IQ_IE_POA_SUB_MASK,
4298 NULL, HFILL
4299 }
4300 },
4301 {
4303 {
4306 FT_BOOLEAN,
4308 NULL,
4309 IQ_IE_POA_IP_MASK,
4310 NULL, HFILL
4311 }
4312 },
4314 /*header fields for mob mgmt*/
4315 {
4317 {
4320 FT_UINT16,
4321 BASE_HEX,
4322 NULL,
4324 NULL, HFILL
4325 }
4326 },
4327 {
4329 {
4332 FT_BOOLEAN,
4334 NULL,
4335 MOB_MIP4_MASK,
4336 NULL, HFILL
4337 }
4338 },
4339 {
4341 {
4344 FT_BOOLEAN,
4346 NULL,
4347 MOB_MIP4_REG_MASK,
4348 NULL, HFILL
4349 }
4350 },
4351 {
4353 {
4356 FT_BOOLEAN,
4358 NULL,
4359 MOB_MIP6_MASK,
4360 NULL, HFILL
4361 }
4362 },
4363 {
4365 {
4368 FT_BOOLEAN,
4370 NULL,
4371 MOB_HMIP6_MASK,
4372 NULL, HFILL
4373 }
4374 },
4375 {
4377 {
4380 FT_BOOLEAN,
4382 NULL,
4383 MOB_LOW_LAT_MASK,
4384 NULL, HFILL
4385 }
4386 },
4387 {
4389 {
4392 FT_BOOLEAN,
4394 NULL,
4395 MOB_FMIP6_MASK,
4396 NULL, HFILL
4397 }
4398 },
4399 {
4401 {
4404 FT_BOOLEAN,
4406 NULL,
4407 MOB_IKE_MULTI_MASK,
4408 NULL, HFILL
4409 }
4410 },
4412 /*header fields for configure methods*/
4413 {
4415 {
4418 FT_UINT32,
4419 BASE_HEX,
4420 NULL,
4422 NULL, HFILL
4423 }
4424 },
4425 {
4427 {
4430 FT_BOOLEAN,
4432 NULL,
4433 IP_CFG_STAT_MASK,
4434 NULL, HFILL
4435 }
4436 },
4437 {
4439 {
4442 FT_BOOLEAN,
4444 NULL,
4445 IP_CFG_DHCP4_MASK,
4446 NULL, HFILL
4447 }
4448 },
4449 {
4451 {
4454 FT_BOOLEAN,
4456 NULL,
4457 IP_CFG_MIP4_FA_MASK,
4458 NULL, HFILL
4459 }
4460 },
4461 {
4463 {
4466 FT_BOOLEAN,
4468 NULL,
4469 IP_CFG_MIP4_NFA_MASK,
4470 NULL, HFILL
4471 }
4472 },
4473 {
4475 {
4478 FT_BOOLEAN,
4480 NULL,
4481 IP_CFG_IP6_SL_MASK,
4482 NULL, HFILL
4483 }
4484 },
4485 {
4487 {
4490 FT_BOOLEAN,
4492 NULL,
4493 IP_CFG_DHCP6_MASK,
4494 NULL, HFILL
4495 }
4496 },
4497 {
4499 {
4502 FT_BOOLEAN,
4504 NULL,
4505 IP_CFG_IP6_MAN_MASK,
4506 NULL, HFILL
4507 }
4508 },
4510 /*header fields for transport lists*/
4511 {
4513 {
4516 FT_UINT16,
4517 BASE_HEX,
4518 NULL,
4520 NULL, HFILL
4521 }
4522 },
4523 {
4525 {
4528 FT_BOOLEAN,
4530 NULL,
4532 NULL, HFILL
4533 }
4534 },
4535 {
4537 {
4540 FT_BOOLEAN,
4542 NULL,
4544 NULL, HFILL
4545 }
4546 },
4548 /*header fields for device state request*/
4549 {
4551 {
4554 FT_UINT16,
4555 BASE_HEX,
4556 NULL,
4558 NULL, HFILL
4559 }
4560 },
4561 {
4563 {
4566 FT_BOOLEAN,
4568 NULL,
4570 NULL, HFILL
4571 }
4572 },
4573 {
4575 {
4578 FT_BOOLEAN,
4580 NULL,
4582 NULL, HFILL
4583 }
4584 },
4586 /*header fields for MIH Capabilities*/
4587 {
4589 {
4592 FT_UINT8,
4593 BASE_HEX,
4594 NULL,
4596 NULL, HFILL
4597 }
4598 },
4599 {
4601 {
4604 FT_BOOLEAN,
4606 NULL,
4608 NULL, HFILL
4609 }
4610 },
4611 {
4613 {
4616 FT_BOOLEAN,
4618 NULL,
4620 NULL, HFILL
4621 }
4622 },
4623 {
4625 {
4628 FT_BOOLEAN,
4630 NULL,
4632 NULL, HFILL
4633 }
4634 },
4636 /*header fields for High Level Network Capabilities*/
4637 {
4639 {
4642 FT_UINT32,
4643 BASE_HEX,
4644 NULL,
4646 NULL, HFILL
4647 }
4648 },
4649 {
4651 {
4654 FT_BOOLEAN,
4656 NULL,
4658 NULL, HFILL
4659 }
4660 },
4661 {
4663 {
4666 FT_BOOLEAN,
4668 NULL,
4670 NULL, HFILL
4671 }
4672 },
4673 {
4675 {
4678 FT_BOOLEAN,
4680 NULL,
4682 NULL, HFILL
4683 }
4684 },
4685 {
4687 {
4690 FT_BOOLEAN,
4692 NULL,
4694 NULL, HFILL
4695 }
4696 },
4697 {
4699 {
4702 FT_BOOLEAN,
4704 NULL,
4706 NULL, HFILL
4707 }
4708 },
4709 {
4711 {
4714 FT_BOOLEAN,
4716 NULL,
4718 NULL, HFILL
4719 }
4720 },
4721 {
4723 {
4726 FT_BOOLEAN,
4728 NULL,
4730 NULL, HFILL
4731 }
4732 },
4733 {
4735 {
4738 FT_BOOLEAN,
4740 NULL,
4742 NULL, HFILL
4743 }
4744 },
4745 {
4747 {
4750 FT_BOOLEAN,
4752 NULL,
4754 NULL, HFILL
4755 }
4756 },
4757 {
4759 {
4762 FT_BOOLEAN,
4764 NULL,
4766 NULL, HFILL
4767 }
4768 },
4770 /*header fields for Link Action attributes*/
4771 {
4773 {
4776 FT_UINT8,
4777 BASE_HEX,
4778 NULL,
4780 NULL, HFILL
4781 }
4782 },
4783 {
4785 {
4788 FT_BOOLEAN,
4790 NULL,
4792 NULL, HFILL
4793 }
4794 },
4795 {
4797 {
4800 FT_BOOLEAN,
4802 NULL,
4804 NULL, HFILL
4805 }
4806 },
4807 {
4809 {
4812 FT_BOOLEAN,
4814 NULL,
4816 NULL, HFILL
4817 }
4818 }
4819 };
4821 /* Setup protocol subtree array */
4823 {
4855 &ett_dev_states_resp
4856 };
4863 }
4866 /*dissector handoff*/
4868 {
4869 /*Layer 3 handle*/
4873 /*Layer 2 handle*/
4875 }
4878 /*
4879 * Editor modelines - https://www.wireshark.org/tools/modelines.html
4880 *
4881 * Local variables:
4882 * c-basic-offset: 8
4883 * tab-width: 8
4884 * indent-tabs-mode: nil
4885 * End:
4886 *
4887 * vi: set shiftwidth=8 tabstop=8 expandtab:
4888 * :indentSize=8:tabSize=8:noTabs=true:
4889 */