Bug Summary

File:builds/wireshark/wireshark/epan/dissectors/packet-aruba-ubt.c
Warning:line 372, column 13
Value stored to 'offset' is never read

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name packet-aruba-ubt.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -fno-delete-null-pointer-checks -mframe-pointer=all -relaxed-aliasing -fmath-errno -ffp-contract=on -fno-rounding-math -ffloat16-excess-precision=fast -fbfloat16-excess-precision=fast -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/builds/wireshark/wireshark/build -fcoverage-compilation-dir=/builds/wireshark/wireshark/build -resource-dir /usr/lib/llvm-22/lib/clang/22 -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem /builds/wireshark/wireshark/epan/dissectors -isystem /builds/wireshark/wireshark/build/epan/dissectors -isystem /usr/include/mit-krb5 -isystem /usr/include/libxml2 -isystem /builds/wireshark/wireshark/epan -D CARES_NO_DEPRECATED -D G_DISABLE_DEPRECATED -D G_DISABLE_SINGLE_INCLUDES -D WS_BUILD_DLL -D WS_DEBUG -D WS_DEBUG_UTF_8 -I /builds/wireshark/wireshark/build -I /builds/wireshark/wireshark -I /builds/wireshark/wireshark/include -D _GLIBCXX_ASSERTIONS -internal-isystem /usr/lib/llvm-22/lib/clang/22/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/16/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fmacro-prefix-map=/builds/wireshark/wireshark/= -fmacro-prefix-map=/builds/wireshark/wireshark/build/= -fmacro-prefix-map=../= -Wno-format-nonliteral -std=gnu17 -ferror-limit 19 -fvisibility=hidden -fwrapv -fwrapv-pointer -fstrict-flex-arrays=3 -stack-protector 2 -fstack-clash-protection -fcf-protection=full -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fexceptions -fcolor-diagnostics -analyzer-output=html -faddrsig -fdwarf2-cfi-asm -o /builds/wireshark/wireshark/sbout/2026-10-29-100330-3661-1 -x c /builds/wireshark/wireshark/epan/dissectors/packet-aruba-ubt.c
1/* packet-aruba-ubt.c
2 * Routines for Aruba UBT dissection
3 *
4 * Real name of UBT : User Based Tunneling
5 * Wireshark - Network traffic analyzer
6 * By Gerald Combs <gerald@wireshark.org>
7 * Copyright 1998 Gerald Combs
8 *
9 * SPDX-License-Identifier: GPL-2.0-or-later
10 */
11
12 /* header files */
13#include "config.h"
14#include <epan/packet.h>
15#include <epan/expert.h>
16#include <epan/addr_resolv.h>
17#include "packet-ipv6.h"
18#include <epan/tfs.h>
19
20/* This is not IANA assigned nor registered */
21#define PORT_UBT15560 15560
22
23void proto_register_ubt(void);
24void proto_reg_handoff_ubt(void);
25
26/* declaring dissector handle */
27static dissector_handle_t ubt_handle;
28
29/* Initialize the protocol and registered fields */
30static int proto_ubt;
31static int hf_ubt_packet_len;
32static int hf_ubt_msg_type;
33static int hf_ubt_tlv_header;
34static int hf_ubt_tlv;
35static int hf_ubt_type;
36static int hf_ubt_length;
37static int hf_ubt_switch_seqno;
38static int hf_ubt_switch_macaddr;
39
40/* for data attributes */
41static int hf_ubt_dt_unknown;
42static int hf_ubt_dt_grekey;
43static int hf_ubt_dt_firmwareversion;
44static int hf_ubt_dt_userkey;
45static int hf_ubt_dt_sacmode;
46static int hf_ubt_dt_sacipv4;
47static int hf_ubt_dt_sacipv6;
48static int hf_ubt_dt_heartbeattimeout;
49static int hf_ubt_dt_usermac;
50static int hf_ubt_dt_uservlan;
51static int hf_ubt_dt_flags;
52
53/* for ip attributes */
54static int hf_ubt_ip_type;
55static int hf_ubt_ip_padding;
56static int hf_ubt_ip_unassigned;
57
58/* for switch & user flags */
59static int hf_ubt_switch_flags_bcmctoucast;
60static int hf_ubt_user_flags_tag;
61static int hf_ubt_user_flags_auth;
62static int hf_ubt_user_flags_bcmctoucast;
63static int hf_ubt_user_flags_dormant;
64static int hf_ubt_user_flags_uback;
65
66static int hf_ubt_dt_tunnelmtu;
67static int hf_ubt_dt_userrole;
68static int hf_ubt_dt_reasoncode;
69static int hf_ubt_dt_nodelist;
70static int hf_ubt_dt_clustername;
71static int hf_ubt_dt_clusterenabled;
72static int hf_ubt_dt_ssacindex;
73static int hf_ubt_dt_reserved;
74static int hf_ubt_dt_uaccount;
75static int hf_ubt_dt_uaciplist;
76static int hf_ubt_dt_uacipv4;
77static int hf_ubt_dt_uacipv6;
78static int hf_ubt_dt_bucketmap;
79static int hf_ubt_dt_timestamp;
80static int hf_ubt_dt_identifier;
81
82/* for active map arrays */
83static int hf_ubt_dt_activemap1;
84static int hf_ubt_dt_activemap2;
85static int hf_ubt_dt_activemap3;
86static int hf_ubt_dt_activemap4;
87static int hf_ubt_dt_activemap5;
88static int hf_ubt_dt_activemap6;
89static int hf_ubt_dt_activemap7;
90static int hf_ubt_dt_activemap8;
91
92/* for standby map arrays */
93static int hf_ubt_dt_standbymap1;
94static int hf_ubt_dt_standbymap2;
95static int hf_ubt_dt_standbymap3;
96static int hf_ubt_dt_standbymap4;
97static int hf_ubt_dt_standbymap5;
98static int hf_ubt_dt_standbymap6;
99static int hf_ubt_dt_standbymap7;
100static int hf_ubt_dt_standbymap8;
101
102/* for l2conn arrays */
103static int hf_ubt_dt_l2conn1;
104static int hf_ubt_dt_l2conn2;
105static int hf_ubt_dt_l2conn3;
106static int hf_ubt_dt_l2conn4;
107static int hf_ubt_dt_l2conn5;
108static int hf_ubt_dt_l2conn6;
109static int hf_ubt_dt_l2conn7;
110static int hf_ubt_dt_l2conn8;
111
112static int hf_ubt_dt_status;
113static int hf_ubt_dt_mcastkey;
114static int hf_ubt_dt_serveripv4;
115static int hf_ubt_dt_serveripv6;
116static int hf_ubt_dt_userauthmethod;
117static int hf_ubt_dt_username;
118static int hf_ubt_dt_userportname;
119static int hf_ubt_dt_switchname;
120static int hf_ubt_dt_silentclientvlans;
121static int hf_ubt_dt_silentclientvlan;
122static int hf_ubt_dt_maxmsgs;
123
124static expert_field ei_ubt_unknown;
125
126/* Initialize the subtree pointers */
127static int ett_ubt;
128static int ett_ubt_tlv;
129static int ett_ubt_flags;
130
131/* Definition of different sizes and counts used throughout the program */
132#define PAPI_PACKET_SIZE76 76
133#define SIZE_AT_DEST_PORT16 16
134#define SIZE_AT_SRC_PORT18 18
135#define PACKET_LENGTH_SIZE4 4
136#define MESSAGE_TYPE_SIZE4 4
137#define MAC_ADDR_SIZE6 6
138#define SEQ_NO_SIZE4 4
139#define TYPE_SIZE1 1
140#define LENGTH_SIZE2 2
141#define CLUSTER_NAME_SIZE32 32
142#define CLUSTER_ENABLED1 1
143#define SSAC_INDEX1 1
144#define RESERVED_COUNT1 1
145#define UAC_COUNT_SIZE1 1
146#define UAC_MAX_COUNT12 12
147#define IP_SIZE20 20
148#define TIMESTAMP_SIZE8 8
149#define IDENTIFIER_SIZE33 33
150#define MAP_SIZE256 256
151#define MAP_SUBSET_SIZE32 32
152#define MAP_ARRAY_SIZE8 8
153#define INCREMENT_SIZE2 2
154#define TYPE_IPV40x02 0x02
155#define TYPE_IPV60x0a 0x0a
156#define TYPE_NOT_ASSIGNED0x0 0x0
157#define AUTH_METHOD_8021X2 2
158#define AUTH_METHOD_WEB3 3
159#define AUTH_METHOD_MAC4 4
160#define AUTH_METHOD_LMA6 6
161
162static const value_string ubt_authmethod_vals[] = {
163 { AUTH_METHOD_8021X2, "UB_AUTH_METHOD_8021X" },
164 { AUTH_METHOD_WEB3, "UB_AUTH_METHOD_WEB" },
165 { AUTH_METHOD_MAC4, "UB_AUTH_METHOD_MAC" },
166 { AUTH_METHOD_LMA6, "UB_AUTH_METHOD_LMA" },
167 { 0, NULL((void*)0) }
168};
169
170static const value_string ubt_iptype_vals[] = {
171 { TYPE_IPV40x02, "IPv4" },
172 { TYPE_IPV60x0a, "IPv6" },
173 { TYPE_NOT_ASSIGNED0x0, "Not Assigned" },
174 { 0, NULL((void*)0) }
175};
176
177/* to enumerate different UBT message types */
178enum messagetype {
179 NotKnown, //Type 0, undefined
180 SwitchBootstrapMessage, //Type 1
181 SwitchBootstrapACK, //Type 2
182 ControllerNodelistMessage, //Type 3
183 ControllerNodelistACK, //Type 4
184 ControllerBucketmapMessage, //Type 5
185 ControllerBucketmapACK, //Type 6
186 SwitchFailoverMessage, //Type 7
187 SwitchFailoverACK, //Type 8
188 SwitchUnbootstrapMessage, //Type 9
189 SwitchUnbootstrapACK, //Type 10
190 UserBootstrapMessage, //Type 11
191 UserBootstrapACK, //Type 12
192 UserUnbootstrapMessage, //Type 13
193 UserUnbootstrapACK, //Type 14
194 SwitchKeepaliveMessage, //Type 15
195 SwitchKeepaliveACK, //Type 16
196 SwitchHeartbeatRequest, //Type 17
197 SwitchHeartbeatACK, //Type 18
198 SwitchSilentVLANMessage, //Type 19
199 SwitchSilentVLANACK //Type 20
200};
201
202static const value_string ubt_msgtype_vals[] = {
203 { SwitchBootstrapMessage, "Switch Bootstrap Message" },
204 { SwitchBootstrapACK, "Switch Bootstrap ACK" },
205 { ControllerNodelistMessage, "Controller Nodelist Message" },
206 { ControllerNodelistACK, "Controller Nodelist ACK" },
207 { ControllerBucketmapMessage, "Controller Bucketmap Message" },
208 { ControllerBucketmapACK, "Controller Bucketmap ACK" },
209 { SwitchFailoverMessage, "Switch Failover Message" },
210 { SwitchFailoverACK, "Switch Failover ACK" },
211 { SwitchUnbootstrapMessage, "Switch Unbootstrap Message" },
212 { SwitchUnbootstrapACK, "Switch Unbootstrap ACK" },
213 { UserBootstrapMessage, "User Bootstrap Message" },
214 { UserBootstrapACK, "User Bootstrap ACK" },
215 { UserUnbootstrapMessage, "User Unbootstrap Message" },
216 { UserUnbootstrapACK, "User Unbootstrap ACK" },
217 { SwitchKeepaliveMessage, "Switch Keepalive Message" },
218 { SwitchKeepaliveACK, "Switch Keepalive ACK" },
219 { SwitchHeartbeatRequest, "Switch Heartbeat Request" },
220 { SwitchHeartbeatACK, "Switch Heartbeat ACK" },
221 { SwitchSilentVLANMessage, "Switch Silent VLAN Message" },
222 { SwitchSilentVLANACK, "Switch Silent VLAN ACK" },
223 { 0, NULL((void*)0) }
224};
225
226/* to enumerate different data attributes */
227enum datatypes {
228 Unknown, //Type 0, undefined
229 GREKey, //Type 1
230 FirmwareVersion, //Type 2
231 UserKey, //Type 3
232 SACMode, //Type 4
233 SACIPAddress, //Type 5
234 HeartbeatTimeout, //Type 6
235 UserMAC, //Type 7
236 UserVLAN, //Type 8
237 Flags, //Type 9
238 TunnelMTU, //Type 10
239 UserRole, //Type 11
240 ReasonCode, //Type 12
241 Nodelist, //Type 13
242 Bucketmap, //Type 14
243 Status, //Type 15
244 MCASTKey, //Type 16
245 ServerIP, //Type 17
246 UserAuthMethod, //Type 18
247 Username, //Type 19
248 UserPortName, //Type 20
249 SwitchName, //Type 21
250 SilentClientVLANs, //Type 22
251 MaxMsgs //Type 23
252};
253
254static const value_string ubt_dttype_vals[] = {
255 { GREKey, "GRE Key" },
256 { FirmwareVersion, "Firmware Version" },
257 { UserKey, "User Key" },
258 { SACMode, "SAC Mode" },
259 { SACIPAddress, "SAC IP Address" },
260 { HeartbeatTimeout, "Heartbeat Timeout" },
261 { UserMAC, "User MAC Address" },
262 { UserVLAN, "User VLAN" },
263 { Flags, "Flags" },
264 { TunnelMTU, "Tunnel MTU" },
265 { UserRole, "User Role" },
266 { ReasonCode, "Reason Code" },
267 { Nodelist, "Node List" },
268 { Bucketmap, "Bucket Map" },
269 { Status, "Status" },
270 { MCASTKey, "MCast Key" },
271 { ServerIP, "Server IP Address" },
272 { UserAuthMethod, "User Auth Method" },
273 { Username, "Username" },
274 { UserPortName, "User Port Name" },
275 { SwitchName, "Switch Name" },
276 { SilentClientVLANs, "Silent Client VLANs" },
277 { MaxMsgs, "Max Messages" },
278 { 0, NULL((void*)0) }
279};
280
281/* main dissector function */
282static int
283dissect_ubt(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, void* data _U___attribute__((unused)))
284{
285 /* declaration of variables used */
286 proto_item* ti, * ubt_msg_type;
287 proto_tree* message_tree, * message_subtree, * message_subtree2, * message_subtree3, * message_subtree4;
288 unsigned offset_end = 0, msgtype = 0, offset = 0;
289 tvbuff_t* next_tvb;
290 char* str_msgtype;
291
292 /* Setting protocol column to UBT */
293 col_set_str(pinfo->cinfo, COL_PROTOCOL, "UBT");
294
295 /* clearing info column */
296 col_clear(pinfo->cinfo, COL_INFO);
297
298 /* setting proto_item & tree to the current offset */
299 ti = proto_tree_add_item(tree, proto_ubt, tvb, offset, -1, ENC_NA0x00000000);
300
301 /* adding it as a subtree to Wireshark tree */
302 message_tree = proto_item_add_subtree(ti, ett_ubt);
303
304 /* determining packet length & message type */
305 proto_tree_add_item(message_tree, hf_ubt_packet_len, tvb, offset, PACKET_LENGTH_SIZE4, ENC_BIG_ENDIAN0x00000000);
306 offset += PACKET_LENGTH_SIZE4;
307 ubt_msg_type = proto_tree_add_item_ret_uint(message_tree, hf_ubt_msg_type, tvb, offset, MESSAGE_TYPE_SIZE4, ENC_BIG_ENDIAN0x00000000, &msgtype);
308
309 str_msgtype = val_to_str(pinfo->pool, msgtype, ubt_msgtype_vals, "Unknown Type (%02d)");
310 proto_item_append_text(ubt_msg_type, "(%s)", str_msgtype);
311 col_append_str(pinfo->cinfo, COL_INFO, str_msgtype);
312
313 offset += MESSAGE_TYPE_SIZE4;
314
315 /* Condition to check if Switch MAC address to be added or not */
316 if (msgtype != UserBootstrapACK && msgtype != SwitchKeepaliveACK) {
317 proto_tree_add_item(message_tree, hf_ubt_switch_macaddr, tvb, offset, MAC_ADDR_SIZE6, ENC_NA0x00000000);
318
319 /* appending to info column */
320 col_append_fstr(pinfo->cinfo, COL_INFO, " switchmac:%s", tvb_get_ether_name(tvb, offset));
321 offset += MAC_ADDR_SIZE6;
322 }
323
324 /* adding Switch Sequence Number to tree */
325 proto_tree_add_item(message_tree, hf_ubt_switch_seqno, tvb, offset, SEQ_NO_SIZE4, ENC_BIG_ENDIAN0x00000000);
326
327 /* appending to info column */
328 col_append_fstr(pinfo->cinfo, COL_INFO, " seq:%d", tvb_get_uint32(tvb, offset, ENC_NA0x00000000));
329 offset += SEQ_NO_SIZE4;
330
331 /* if Switch Keepalive Message type, terminate dissection */
332 if (msgtype == SwitchKeepaliveMessage) {
333 return offset;
334 }
335
336 /* storing length of buffer */
337 offset_end = tvb_reported_length(tvb);
338
339 /* dealing with TLVs */
340 proto_item* tlv_header;
341 tlv_header = proto_tree_add_item(message_tree, hf_ubt_tlv_header, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA0x00000000);
342 message_subtree = proto_item_add_subtree(tlv_header, ett_ubt);
343
344 while (offset < offset_end) {
345
346 /* variable to store T, L, V of TLVs & other data */
347 unsigned optlen = 0, type = 0, val = 0, tlv_end;
348 bool_Bool bool_val = false0;
349 proto_item* tlv, * tlv_item, * tlv_item2;
350
351 /* reading type & length of TLVS from stream */
352 type = tvb_get_uint8(tvb, offset);
353 optlen = tvb_get_uint16(tvb, offset + TYPE_SIZE1, ENC_BIG_ENDIAN0x00000000);
354
355 /* Adding TLV items to the tree */
356 tlv = proto_tree_add_item(message_subtree, hf_ubt_tlv, tvb, offset, optlen + TYPE_SIZE1 + LENGTH_SIZE2, ENC_NA0x00000000);
357 proto_item_append_text(tlv, ": t=%d, l=%d, %s", type, optlen, val_to_str(pinfo->pool, type, ubt_dttype_vals, "Unknown Type (%02d)"));
358 message_subtree2 = proto_item_add_subtree(tlv, ett_ubt_tlv);
359
360 /* adding type & length to TLV subtree */
361 proto_tree_add_item(message_subtree2, hf_ubt_type, tvb, offset, TYPE_SIZE1, ENC_NA0x00000000);
362 offset += TYPE_SIZE1;
363 proto_tree_add_item(message_subtree2, hf_ubt_length, tvb, offset, LENGTH_SIZE2, ENC_BIG_ENDIAN0x00000000);
364 offset += LENGTH_SIZE2;
365 tlv_end = offset + optlen;
366
367 /* Different data types */
368 switch (type) {
369
370 case Unknown:/* Unknown, because type 0 is undefined */
371 proto_tree_add_item(message_subtree2, hf_ubt_dt_unknown, tvb, offset, optlen, ENC_NA0x00000000);
372 offset += optlen;
Value stored to 'offset' is never read
373 break;
374
375 case GREKey:/* Type 1: GRE Key */
376
377 /* adding GRE key as proto_item to the tree */
378 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_grekey, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
379 proto_item_append_text(tlv, ": %#x(%u)", val, val);
380
381 /* appending to info column */
382 col_append_fstr(pinfo->cinfo, COL_INFO, " grekey:%u", val);
383 offset += optlen;
384 break;
385
386 case FirmwareVersion:/* Type 2: Firmware version */
387
388 /* adding Firmware version as proto_item to the tree */
389 proto_tree_add_item(message_subtree2, hf_ubt_dt_firmwareversion, tvb, offset, optlen, ENC_ASCII0x00000000);
390 proto_item_append_text(tlv, ": %s", tvb_get_string_enc(pinfo->pool, tvb, offset, optlen, ENC_ASCII0x00000000));
391 offset += optlen;
392 break;
393
394 case UserKey:/* Type 3: User key */
395
396 /* adding User key as proto_item to the tree */
397 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_userkey, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
398 proto_item_append_text(tlv, ": %#x(%u)", val, val);
399
400 /* appending to info column */
401 col_append_fstr(pinfo->cinfo, COL_INFO, " userkey:%u", val);
402 offset += optlen;
403 break;
404
405 case SACMode:/* Type 4: SAC Mode */
406
407 /* adding SAC mode as proto_item to the tree */
408 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_sacmode, tvb, offset, optlen, ENC_NA0x00000000, &val);
409 proto_item_append_text(tlv, ": %u", val);
410
411 /* appending to info column */
412 col_append_fstr(pinfo->cinfo, COL_INFO, " sacMode:%u", val);
413 offset += optlen;
414 break;
415
416 case SACIPAddress:/* Type 5: SAC IP Address */
417
418 /* adding SAC IP Address as proto_item to the tree */
419
420 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_ip_type, tvb, offset, 2, ENC_BIG_ENDIAN0x00000000, &val);
421 offset += 2;
422
423 switch (val) {
424
425 case TYPE_IPV60x0a:
426 proto_tree_add_item(message_subtree2, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
427 offset += 2;
428 proto_tree_add_item(message_subtree2, hf_ubt_dt_sacipv6, tvb, offset, IPv6_ADDR_SIZE16, ENC_NA0x00000000);
429 offset += IPv6_ADDR_SIZE16;
430 break;
431
432 case TYPE_IPV40x02:
433 proto_tree_add_item(message_subtree2, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
434 offset += 2;
435 proto_tree_add_item(message_subtree2, hf_ubt_dt_sacipv4, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000);
436 offset += 4;
437 proto_tree_add_item(message_subtree2, hf_ubt_ip_padding, tvb, offset, 12, ENC_NA0x00000000);
438 offset += 12;
439 break;
440
441 case TYPE_NOT_ASSIGNED0x0:
442 proto_tree_add_item(message_subtree2, hf_ubt_ip_unassigned, tvb, offset, IP_SIZE20 - 2, ENC_NA0x00000000);
443 offset += IP_SIZE20 - 2;
444 break;
445
446 default:
447 proto_tree_add_expert_format(message_subtree2, pinfo, &ei_ubt_unknown, tvb, offset, IP_SIZE20 - 2, "Invalid IP Type");
448 offset += IP_SIZE20 - 2;
449
450 }
451 break;
452
453 case HeartbeatTimeout:/* Type 6: Heartbeat Timeout */
454
455 /* adding Heartbeat timeout as proto_item to the tree */
456 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_heartbeattimeout, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
457 proto_item_append_text(tlv, ": %u", val);
458 offset += optlen;
459 break;
460
461 case UserMAC:/* Type 7: User MAC Address */
462
463 /* adding User MAC address as proto_item to the tree */
464 proto_tree_add_item(message_subtree2, hf_ubt_dt_usermac, tvb, offset, optlen, ENC_NA0x00000000);
465 proto_item_append_text(tlv, ": %s", tvb_get_ether_name(tvb, offset));
466
467 /* appending to info column */
468 col_append_fstr(pinfo->cinfo, COL_INFO, " usermac:%s", tvb_get_ether_name(tvb, offset));
469 offset += optlen;
470 break;
471
472 case UserVLAN:/* Type 8: User VLAN */
473
474 /* adding User VLAN as proto_item to the tree */
475 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_uservlan, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
476 proto_item_append_text(tlv, ": %#x(%u)", val, val);
477
478 /* appending to info column */
479 col_append_fstr(pinfo->cinfo, COL_INFO, " vlan:%u", val);
480 offset += optlen;
481 break;
482
483 case Flags:/* Type 9: Flags */
484
485 /* adding flags for switch */
486 if (msgtype == SwitchBootstrapMessage) {
487 static int* const ubt_switch_flags[] = {
488 &hf_ubt_switch_flags_bcmctoucast,
489 NULL((void*)0)
490 };
491 proto_tree_add_bitmask_with_flags(message_subtree2, tvb, offset, hf_ubt_dt_flags, ett_ubt_flags, ubt_switch_flags, ENC_BIG_ENDIAN0x00000000, BMT_NO_APPEND0x01);
492 }
493
494 /* adding flags for user */
495 else if (msgtype == UserBootstrapMessage) {
496 static int* const ubt_user_flags[] = {
497 &hf_ubt_user_flags_tag,
498 &hf_ubt_user_flags_auth,
499 &hf_ubt_user_flags_bcmctoucast,
500 &hf_ubt_user_flags_dormant,
501 &hf_ubt_user_flags_uback,
502 NULL((void*)0)
503 };
504 proto_tree_add_bitmask_with_flags(message_subtree2, tvb, offset, hf_ubt_dt_flags, ett_ubt_flags, ubt_user_flags, ENC_BIG_ENDIAN0x00000000, BMT_NO_APPEND0x01);
505 }
506
507 val = tvb_get_uint8(tvb, offset);
508
509 /* appending to info column */
510 col_append_fstr(pinfo->cinfo, COL_INFO, " flags:%u", val);
511 offset += optlen;
512 break;
513
514 case TunnelMTU:/* Type 10: Tunnel MTU */
515
516 /* adding Tunnel MTU as proto_item to the tree */
517 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_tunnelmtu, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
518 proto_item_append_text(tlv, ": %#x(%u)", val, val);
519
520 /* appending to info column */
521 col_append_fstr(pinfo->cinfo, COL_INFO, " mtu:%u", val);
522 offset += optlen;
523 break;
524
525 case UserRole:/* Type 11: User Role */
526
527 /* adding User Role as proto_item to the tree */
528 proto_tree_add_item(message_subtree2, hf_ubt_dt_userrole, tvb, offset, optlen, ENC_ASCII0x00000000);
529 char* userrole = (char*)tvb_get_string_enc(pinfo->pool, tvb, offset, optlen, ENC_ASCII0x00000000);
530 proto_item_append_text(tlv, ": %s", userrole);
531
532 /* appending to info column */
533 col_append_fstr(pinfo->cinfo, COL_INFO, " role:%s", userrole);
534 offset += optlen;
535 break;
536
537 case ReasonCode:/* Type 12: Reason Code */
538
539 /* adding Reason Code as proto_item to the tree */
540 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_reasoncode, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
541 proto_item_append_text(tlv, ": %u", val);
542
543 /* appending to info column */
544 col_append_fstr(pinfo->cinfo, COL_INFO, " reason:%u", val);
545 offset += optlen;
546 break;
547
548 case Nodelist:/* Type 13: Nodelist */
549
550 /* adding Nodelist as proto_item to the tree */
551 tlv_item = proto_tree_add_item(message_subtree2, hf_ubt_dt_nodelist, tvb, offset, optlen, ENC_NA0x00000000);
552 message_subtree3 = proto_item_add_subtree(tlv_item, ett_ubt_tlv);
553
554 /* adding name of cluster to tree */
555 proto_tree_add_item(message_subtree3, hf_ubt_dt_clustername, tvb, offset, CLUSTER_NAME_SIZE32, ENC_ASCII0x00000000);
556 offset += CLUSTER_NAME_SIZE32;
557
558 /* determining if cluster enabled or not */
559 proto_tree_add_item(message_subtree3, hf_ubt_dt_clusterenabled, tvb, offset, CLUSTER_ENABLED1, ENC_NA0x00000000);
560 offset += CLUSTER_ENABLED1;
561
562 /* adding SSAC index to tree */
563 proto_tree_add_item(message_subtree3, hf_ubt_dt_ssacindex, tvb, offset, SSAC_INDEX1, ENC_NA0x00000000);
564 offset += SSAC_INDEX1;
565
566 /* adding no of reserved to tree */
567 proto_tree_add_item(message_subtree3, hf_ubt_dt_reserved, tvb, offset, RESERVED_COUNT1, ENC_NA0x00000000);
568 offset += RESERVED_COUNT1;
569
570 /* adding no of UACs assigned */
571 proto_tree_add_item(message_subtree3, hf_ubt_dt_uaccount, tvb, offset, UAC_COUNT_SIZE1, ENC_NA0x00000000);
572 offset += UAC_COUNT_SIZE1;
573
574 /* adding list of UAC IPs assigned */
575 for (int i = 0; i < UAC_MAX_COUNT12; i++) {
576 tlv_item = proto_tree_add_item(message_subtree3, hf_ubt_dt_uaciplist, tvb, offset, IP_SIZE20, ENC_NA0x00000000);
577 message_subtree4 = proto_item_add_subtree(tlv_item, ett_ubt_tlv);
578 proto_item_append_text(tlv_item, "(%d)", i + 1);
579
580 proto_tree_add_item_ret_uint(message_subtree4, hf_ubt_ip_type, tvb, offset, 2, ENC_BIG_ENDIAN0x00000000, &val);
581 offset += 2;
582
583 switch (val) {
584
585 case TYPE_IPV60x0a:
586 proto_tree_add_item(message_subtree4, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
587 offset += 2;
588 proto_tree_add_item(message_subtree4, hf_ubt_dt_uacipv6, tvb, offset, IPv6_ADDR_SIZE16, ENC_NA0x00000000);
589 offset += IPv6_ADDR_SIZE16;
590 break;
591
592 case TYPE_IPV40x02:
593 proto_tree_add_item(message_subtree4, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
594 offset += 2;
595 proto_tree_add_item(message_subtree4, hf_ubt_dt_uacipv4, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000);
596 offset += 4;
597 proto_tree_add_item(message_subtree4, hf_ubt_ip_padding, tvb, offset, 12, ENC_NA0x00000000);
598 offset += 12;
599 break;
600
601 case TYPE_NOT_ASSIGNED0x0:
602 proto_tree_add_item(message_subtree4, hf_ubt_ip_unassigned, tvb, offset, IP_SIZE20 - 2, ENC_NA0x00000000);
603 offset += IP_SIZE20 - 2;
604 break;
605
606 default:
607 proto_tree_add_expert_format(message_subtree4, pinfo, &ei_ubt_unknown, tvb, offset, IP_SIZE20 - 2, "Invalid IP Type");
608 offset += IP_SIZE20 - 2;
609
610 }
611 }
612 break;
613
614 case Bucketmap:/* Type 14: Bucketmap */
615
616 /* adding Bucketmap as proto_item to the tree */
617 tlv_item = proto_tree_add_item(message_subtree2, hf_ubt_dt_bucketmap, tvb, offset, optlen, ENC_NA0x00000000);
618 message_subtree3 = proto_item_add_subtree(tlv_item, ett_ubt_tlv);
619
620 /* adding timestamp to tree */
621 proto_tree_add_item(message_subtree3, hf_ubt_dt_timestamp, tvb, offset, TIMESTAMP_SIZE8, ENC_NA0x00000000);
622 offset += TIMESTAMP_SIZE8;
623
624 /* adding identifier string to tree */
625 proto_tree_add_item(message_subtree3, hf_ubt_dt_identifier, tvb, offset, IDENTIFIER_SIZE33, ENC_ASCII0x00000000);
626 offset += IDENTIFIER_SIZE33;
627
628 /* array to store activemaps in size of 32 */
629 int arr[MAP_ARRAY_SIZE8] = { hf_ubt_dt_activemap1 ,hf_ubt_dt_activemap2 ,hf_ubt_dt_activemap3 ,hf_ubt_dt_activemap4 ,hf_ubt_dt_activemap5 ,hf_ubt_dt_activemap6 ,hf_ubt_dt_activemap7 ,hf_ubt_dt_activemap8 };
630 /* adding activemaps of size 32 at a time */
631 for (int i = 0; i < MAP_SIZE256; i += MAP_SUBSET_SIZE32) {
632 if ((i / MAP_SUBSET_SIZE32) == 0) {
633 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
634 }
635 else if ((i / MAP_SUBSET_SIZE32) == 1 || (i / MAP_SUBSET_SIZE32) == 2) {
636 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
637 }
638 else if ((i / MAP_SUBSET_SIZE32) == 3) {
639 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
640 }
641 else {
642 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
643 }
644 offset += 1;
645 for (int j = 1; j < MAP_SUBSET_SIZE32; j += 1) {
646 proto_item_append_text(tlv_item2, " %02d", tvb_get_int8(tvb, offset));
647 offset += 1;
648 }
649 }
650
651 /* array to store standbymaps in size of 32 */
652 int arr2[MAP_ARRAY_SIZE8] = { hf_ubt_dt_standbymap1 ,hf_ubt_dt_standbymap2 ,hf_ubt_dt_standbymap3 ,hf_ubt_dt_standbymap4 ,hf_ubt_dt_standbymap5 ,hf_ubt_dt_standbymap6 ,hf_ubt_dt_standbymap7 ,hf_ubt_dt_standbymap8 };
653
654 /* adding standbymaps of size 32 at a time */
655 for (int i = 0; i < MAP_SIZE256; i += MAP_SUBSET_SIZE32) {
656 if ((i / MAP_SUBSET_SIZE32) == 0) {
657 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr2[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
658 }
659 else if ((i / MAP_SUBSET_SIZE32) == 1 || (i / MAP_SUBSET_SIZE32) == 2) {
660 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr2[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
661 }
662 else if ((i / MAP_SUBSET_SIZE32) == 3) {
663 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr2[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
664 }
665 else {
666 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr2[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
667 }
668 offset += 1;
669 for (int j = 1; j < MAP_SUBSET_SIZE32; j += 1) {
670 proto_item_append_text(tlv_item2, " %02d", tvb_get_int8(tvb, offset));
671 offset += 1;
672 }
673 }
674
675 /* array to store l2conn in size of 32 */
676 int arr3[MAP_ARRAY_SIZE8] = { hf_ubt_dt_l2conn1 ,hf_ubt_dt_l2conn2 ,hf_ubt_dt_l2conn3 ,hf_ubt_dt_l2conn4 ,hf_ubt_dt_l2conn5 ,hf_ubt_dt_l2conn6 ,hf_ubt_dt_l2conn7 ,hf_ubt_dt_l2conn8 };
677
678 /* adding l2conn of size 32 at a time */
679 for (int i = 0; i < MAP_SIZE256; i += MAP_SUBSET_SIZE32) {
680 if ((i / MAP_SUBSET_SIZE32) == 0) {
681 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr3[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
682 }
683 else if ((i / MAP_SUBSET_SIZE32) == 1 || (i / MAP_SUBSET_SIZE32) == 2) {
684 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr3[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
685 }
686 else if ((i / MAP_SUBSET_SIZE32) == 3) {
687 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr3[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
688 }
689 else {
690 tlv_item2 = proto_tree_add_bytes_format_value(message_subtree3, arr3[i / MAP_SUBSET_SIZE32], tvb, offset, MAP_SUBSET_SIZE32, NULL((void*)0), " %02d", tvb_get_int8(tvb, offset));
691 }
692 offset += 1;
693 for (int j = 1; j < MAP_SUBSET_SIZE32; j += 1) {
694 proto_item_append_text(tlv_item2, " %02d", tvb_get_int8(tvb, offset));
695 offset += 1;
696 }
697 }
698
699 /* adding no of UACs assigned */
700 proto_tree_add_item(message_subtree3, hf_ubt_dt_uaccount, tvb, offset, UAC_COUNT_SIZE1, ENC_NA0x00000000);
701 offset += UAC_COUNT_SIZE1;
702
703 /* adding list of UAC IPs assigned */
704 for (int i = 0; i < UAC_MAX_COUNT12; i++) {
705 tlv_item = proto_tree_add_item(message_subtree3, hf_ubt_dt_uaciplist, tvb, offset, IP_SIZE20, ENC_NA0x00000000);
706 message_subtree4 = proto_item_add_subtree(tlv_item, ett_ubt_tlv);
707 proto_item_append_text(tlv_item, "(%d)", i + 1);
708
709 proto_tree_add_item_ret_uint(message_subtree4, hf_ubt_ip_type, tvb, offset, 2, ENC_BIG_ENDIAN0x00000000, &val);
710 offset += 2;
711
712 switch (val) {
713
714 case TYPE_IPV60x0a:
715 proto_tree_add_item(message_subtree4, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
716 offset += 2;
717 proto_tree_add_item(message_subtree4, hf_ubt_dt_uacipv6, tvb, offset, IPv6_ADDR_SIZE16, ENC_NA0x00000000);
718 offset += IPv6_ADDR_SIZE16;
719 break;
720
721 case TYPE_IPV40x02:
722 proto_tree_add_item(message_subtree4, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
723 offset += 2;
724 proto_tree_add_item(message_subtree4, hf_ubt_dt_uacipv4, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000);
725 offset += 4;
726 proto_tree_add_item(message_subtree4, hf_ubt_ip_padding, tvb, offset, 12, ENC_NA0x00000000);
727 offset += 12;
728 break;
729
730 case TYPE_NOT_ASSIGNED0x0:
731 proto_tree_add_item(message_subtree4, hf_ubt_ip_unassigned, tvb, offset, IP_SIZE20 - 2, ENC_NA0x00000000);
732 offset += IP_SIZE20 - 2;
733 break;
734
735 default:
736 proto_tree_add_expert_format(message_subtree4, pinfo, &ei_ubt_unknown, tvb, offset, IP_SIZE20 - 2, "Invalid IP Type");
737 offset += IP_SIZE20 - 2;
738
739 }
740 }
741 break;
742
743 case Status:/* Type 15: Status */
744
745 /* adding Status as proto_item to the tree */
746 proto_tree_add_item_ret_boolean(message_subtree2, hf_ubt_dt_status, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &bool_val);
747 proto_item_append_text(tlv, ": %u(%s)", bool_val, bool_val ? "Success" : "Failure");
748 col_append_fstr(pinfo->cinfo, COL_INFO, " status:%02d(%s)", bool_val, bool_val ? "Success" : "Failure");
749 offset += optlen;
750 break;
751
752 case MCASTKey:/* Type 16: MCAST Key */
753
754 /* adding MCAST key as proto_item to the tree */
755 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_mcastkey, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
756 proto_item_append_text(tlv, ": %#x(%u)", val, val);
757
758 /* appending to info column */
759 col_append_fstr(pinfo->cinfo, COL_INFO, " mcastkey:%u", val);
760 offset += optlen;
761 break;
762
763 case ServerIP:/* Type 17: Server IP Address */
764
765 /* adding Server IP Address as proto_item to the tree */
766
767 proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_ip_type, tvb, offset, 2, ENC_BIG_ENDIAN0x00000000, &val);
768 offset += 2;
769
770 switch (val) {
771
772 case TYPE_IPV60x0a:
773 proto_tree_add_item(message_subtree2, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
774 offset += 2;
775 proto_tree_add_item(message_subtree2, hf_ubt_dt_serveripv6, tvb, offset, IPv6_ADDR_SIZE16, ENC_NA0x00000000);
776 offset += IPv6_ADDR_SIZE16;
777 break;
778
779 case TYPE_IPV40x02:
780 proto_tree_add_item(message_subtree2, hf_ubt_ip_padding, tvb, offset, 2, ENC_NA0x00000000);
781 offset += 2;
782 proto_tree_add_item(message_subtree2, hf_ubt_dt_serveripv4, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000);
783 offset += 4;
784 proto_tree_add_item(message_subtree2, hf_ubt_ip_padding, tvb, offset, 12, ENC_NA0x00000000);
785 offset += 12;
786 break;
787
788 case TYPE_NOT_ASSIGNED0x0:
789 proto_tree_add_item(message_subtree2, hf_ubt_ip_unassigned, tvb, offset, IP_SIZE20 - 2, ENC_NA0x00000000);
790 offset += IP_SIZE20 - 2;
791 break;
792
793 default:
794 proto_tree_add_expert_format(message_subtree2, pinfo, &ei_ubt_unknown, tvb, offset, IP_SIZE20 - 2, "Invalid IP Type");
795 offset += IP_SIZE20 - 2;
796
797 }
798 break;
799
800 case UserAuthMethod:/* Type 18: User Authentication method */
801
802 /* adding User Authentication method as proto_item to the tree */
803 tlv_item = proto_tree_add_item_ret_uint(message_subtree2, hf_ubt_dt_userauthmethod, tvb, offset, optlen, ENC_BIG_ENDIAN0x00000000, &val);
804 proto_item_append_text(tlv, ": %u(%s)", val, val_to_str(pinfo->pool, val, ubt_authmethod_vals, "Unknown Type (%02d)"));
805 proto_item_append_text(tlv_item, "(%s)", val_to_str(pinfo->pool, val, ubt_authmethod_vals, "Unknown Type (%02d)"));
806 offset += optlen;
807 break;
808
809 case Username:/* Type 19: Username */
810
811 /* adding username as proto_item to the tree */
812 proto_tree_add_item(message_subtree2, hf_ubt_dt_username, tvb, offset, optlen, ENC_ASCII0x00000000);
813 proto_item_append_text(tlv, ": %s", tvb_get_string_enc(pinfo->pool, tvb, offset, optlen, ENC_ASCII0x00000000));
814 offset += optlen;
815 break;
816
817 case UserPortName:/* Type 20: User Port name */
818
819 /* adding user port name as proto_item to the tree */
820 proto_tree_add_item(message_subtree2, hf_ubt_dt_userportname, tvb, offset, optlen, ENC_ASCII0x00000000);
821 proto_item_append_text(tlv, ": %s", tvb_get_string_enc(pinfo->pool, tvb, offset, optlen, ENC_ASCII0x00000000));
822 offset += optlen;
823 break;
824
825 case SwitchName:/* Type 21: Switch Name */
826
827 /* adding Switch name as proto_item to the tree */
828 proto_tree_add_item(message_subtree2, hf_ubt_dt_switchname, tvb, offset, optlen, ENC_ASCII0x00000000);
829 proto_item_append_text(tlv, ": %s", tvb_get_string_enc(pinfo->pool, tvb, offset, optlen, ENC_ASCII0x00000000));
830 offset += optlen;
831 break;
832
833 case SilentClientVLANs:/* Type 22: Silent Client VLANs */
834
835 /* adding Silent Client VLANs as proto_item to the tree */
836 tlv_item = proto_tree_add_item(message_subtree2, hf_ubt_dt_silentclientvlans, tvb, offset, optlen, ENC_NA0x00000000);
837 message_subtree3 = proto_item_add_subtree(tlv_item, ett_ubt_tlv);
838 if (optlen >= 2)
839 proto_item_append_text(tlv, ": %u", tvb_get_uint16(tvb, offset, ENC_BIG_ENDIAN0x00000000));
840
841 /* adding each silent client VLAN assigned */
842 for (unsigned i = 0; i < optlen / 2; i++) {
843 proto_tree_add_item(message_subtree3, hf_ubt_dt_silentclientvlan, tvb, offset, 2, ENC_NA0x00000000);
844 offset += 2;
845 }
846 break;
847
848 case MaxMsgs:/* Type 23: Maximum Messages */
849
850 /* adding Max Msgs as proto_item to the tree */
851 proto_tree_add_item(message_subtree2, hf_ubt_dt_maxmsgs, tvb, offset, optlen, ENC_NA0x00000000);
852 offset += optlen;
853 break;
854
855 default:
856 proto_tree_add_expert_format(message_subtree2, pinfo, &ei_ubt_unknown, tvb, offset, optlen, "Unknown");
857 offset += optlen;
858 }
859 /* Some values are decoded with a fixed size; go on after the TLV */
860 offset = tlv_end;
861 }
862 next_tvb = tvb_new_subset_remaining(tvb, offset);
863 call_data_dissector(next_tvb, pinfo, tree);
864 return tvb_captured_length(tvb);
865}
866
867/* function to register the protocol & hf values used */
868void
869proto_register_ubt(void)
870{
871
872 /* hf array to store datatypes of different fields */
873 static hf_register_info hf[] = {
874
875 { &hf_ubt_packet_len,/* length of packet/buffer */
876 { "Packet Length", "ubt.packet_len",
877 FT_UINT32, BASE_DEC, NULL((void*)0), 0x0,
878 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
879 },
880
881 { &hf_ubt_tlv_header,/* header for TLV */
882 { "Type-Length-Value", "ubt.tlv_header",
883 FT_NONE, BASE_NONE, NULL((void*)0), 0x0,
884 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
885 },
886
887 { &hf_ubt_tlv,/* for each TLV */
888 { "TLV", "ubt.tlv",
889 FT_NONE, BASE_NONE, NULL((void*)0), 0x0,
890 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
891 },
892
893 { &hf_ubt_type,/* type of each TLV */
894 { "Type", "ubt.tlv_type",
895 FT_UINT8, BASE_DEC, NULL((void*)0), 0x0,
896 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
897 },
898
899 { &hf_ubt_length,/* length of each TLV */
900 { "Length", "ubt.tlv_length",
901 FT_UINT16, BASE_DEC, NULL((void*)0), 0x0,
902 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
903 },
904
905 { &hf_ubt_switch_macaddr,/* MAC address of Switch */
906 { "Switch MAC Address", "ubt.switch.mac_addr",
907 FT_ETHER, BASE_NONE, NULL((void*)0), 0x0,
908 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
909 },
910
911 { &hf_ubt_switch_seqno,/* sequence number of Switch */
912 { "Switch Sequence Number", "ubt.switch.seq_number",
913 FT_UINT32, BASE_DEC, NULL((void*)0), 0x0,
914 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
915 },
916
917 { &hf_ubt_msg_type,/* type of UBT message */
918 { "Message Type", "ubt.msg_type",
919 FT_UINT32, BASE_DEC, NULL((void*)0), 0x0,
920 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
921 },
922
923 { &hf_ubt_dt_unknown,/* Unknown data type */
924 { "Unknown Datatype", "ubt.unknown_datatype",
925 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
926 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
927 },
928
929 { &hf_ubt_dt_grekey,/* GRE key */
930 { "GRE Key", "ubt.gre_key",
931 FT_UINT16, BASE_HEX_DEC, NULL((void*)0), 0x0,
932 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
933 },
934
935 { &hf_ubt_dt_firmwareversion,/* version of the firmware */
936 { "Firmware Version", "ubt.firmware_version",
937 FT_STRING, BASE_NONE, NULL((void*)0), 0x0,
938 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
939 },
940
941 { &hf_ubt_dt_userkey,/* userkey */
942 { "User Key", "ubt.user_key",
943 FT_UINT16, BASE_HEX_DEC, NULL((void*)0), 0x0,
944 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
945 },
946
947 { &hf_ubt_dt_sacmode,/* mode of SAC */
948 { "SAC Mode", "ubt.sac_mode",
949 FT_UINT8, BASE_DEC, NULL((void*)0), 0x0,
950 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
951 },
952
953 { &hf_ubt_dt_sacipv4,/* IPv4 address of SAC */
954 { "SAC IP Address (IPv4)", "ubt.sac_ipv4",
955 FT_IPv4, BASE_NONE, NULL((void*)0), 0x0,
956 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
957 },
958
959 { &hf_ubt_dt_sacipv6,/* IPv6 address of SAC */
960 { "SAC IP Address (IPv6)", "ubt.sac_ipv6",
961 FT_IPv6, BASE_NONE, NULL((void*)0), 0x0,
962 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
963 },
964
965 { &hf_ubt_dt_heartbeattimeout,/* heartbeat timeout in secs */
966 { "Heartbeat Timeout", "ubt.heartbeat_timeout",
967 FT_UINT16, BASE_DEC, NULL((void*)0), 0x0,
968 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
969 },
970
971 { &hf_ubt_dt_usermac,/* MAC address of User */
972 { "User MAC Address", "ubt.user_macaddress",
973 FT_ETHER, BASE_NONE, NULL((void*)0), 0x0,
974 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
975 },
976
977 { &hf_ubt_dt_uservlan,/* VLAN assigned to user */
978 { "User VLAN", "ubt.user_vlan",
979 FT_UINT16, BASE_HEX_DEC, NULL((void*)0), 0x0,
980 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
981 },
982
983 { &hf_ubt_ip_type,/* IP type */
984 { "IP Type", "ubt.ip_type",
985 FT_UINT16, BASE_HEX, VALS(ubt_iptype_vals)((0 ? (const struct _value_string*)0 : ((ubt_iptype_vals)))), 0x0,
986 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
987 },
988
989 { &hf_ubt_ip_padding,/* IP Padding */
990 { "IP Padding", "ubt.ip_padding",
991 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
992 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
993 },
994
995 { &hf_ubt_ip_unassigned,/* IP Padding */
996 { "IP Unassigned", "ubt.ip_unassigned",
997 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
998 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
999 },
1000
1001 { &hf_ubt_dt_flags,/* Flags, both switch & user */
1002 { "Flags", "ubt.flags",
1003 FT_UINT8, BASE_HEX, NULL((void*)0), 0x0,
1004 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1005 },
1006
1007 { &hf_ubt_switch_flags_bcmctoucast,/* switch flag: BCMC to UCAST? */
1008 { "SB_FLAGS_CONV_BCMC_TO_UCAST", "ubt.flags.switch.bcmctoucast",
1009 FT_BOOLEAN, 8, TFS(&tfs_set_notset)((0 ? (const struct true_false_string*)0 : ((&tfs_set_notset
)))), 0x01,
1010 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1011 },
1012 { &hf_ubt_user_flags_tag,/* user flag: Tagged? */
1013 { "UB_FLAGS_TAGGED", "ubt.flags.user.tag",
1014 FT_BOOLEAN, 8, TFS(&tfs_set_notset)((0 ? (const struct true_false_string*)0 : ((&tfs_set_notset
)))), 0x01,
1015 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1016 },
1017 { &hf_ubt_user_flags_auth,/* user flag: Authenticated? */
1018 { "UB_FLAGS_IS_AUTHENTICATED", "ubt.flags.user.auth",
1019 FT_BOOLEAN, 8, TFS(&tfs_set_notset)((0 ? (const struct true_false_string*)0 : ((&tfs_set_notset
)))), 0x02,
1020 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1021 },
1022 { &hf_ubt_user_flags_bcmctoucast,/* user flag: BCMC to UCAST? */
1023 { "UB_FLAGS_CONV_BCMC_TO_UCAST", "ubt.flags.user.bcmctoucast",
1024 FT_BOOLEAN, 8, TFS(&tfs_set_notset)((0 ? (const struct true_false_string*)0 : ((&tfs_set_notset
)))), 0x04,
1025 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1026 },
1027 { &hf_ubt_user_flags_dormant,/* user flag: Dormant? */
1028 { "UB_FLAGS_DORMANT", "ubt.flags.user.dormant",
1029 FT_BOOLEAN, 8, TFS(&tfs_set_notset)((0 ? (const struct true_false_string*)0 : ((&tfs_set_notset
)))), 0x08,
1030 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1031 },
1032 { &hf_ubt_user_flags_uback,/* user flag: UB ACK sent? */
1033 { "UB_FLAGS_IS_UB_ACK_SENT", "ubt.flags.user.uback",
1034 FT_BOOLEAN, 8, TFS(&tfs_set_notset)((0 ? (const struct true_false_string*)0 : ((&tfs_set_notset
)))), 0x10,
1035 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1036 },
1037
1038 { &hf_ubt_dt_tunnelmtu,/* Tunnel MTU */
1039 { "Tunnel MTU", "ubt.tunnel_mtu",
1040 FT_UINT16, BASE_HEX_DEC, NULL((void*)0), 0x0,
1041 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1042 },
1043
1044 { &hf_ubt_dt_userrole,/* role of user */
1045 { "User Role", "ubt.user_role",
1046 FT_STRING, BASE_NONE, NULL((void*)0), 0x0,
1047 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1048 },
1049
1050 { &hf_ubt_dt_reasoncode,/* reason code */
1051 { "Reason Code", "ubt.reason_code",
1052 FT_UINT8, BASE_DEC, NULL((void*)0), 0x0,
1053 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1054 },
1055
1056 { &hf_ubt_dt_nodelist,/* nodelist header */
1057 { "Node List", "ubt.node_list",
1058 FT_NONE, BASE_NONE, NULL((void*)0), 0x0,
1059 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1060 },
1061
1062 { &hf_ubt_dt_clustername,/* name of the cluster */
1063 { "Cluster Name", "ubt.node_list.cluster_name",
1064 FT_STRING, BASE_NONE, NULL((void*)0), 0x0,
1065 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1066 },
1067
1068 { &hf_ubt_dt_clusterenabled,/* if cluster enabled or not */
1069 { "Cluster Enabled", "ubt.node_list.cluster_enabled",
1070 FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0,
1071 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1072 },
1073
1074 { &hf_ubt_dt_ssacindex,/* index of SSAC */
1075 { "SSAC Index", "ubt.node_list.ssac_index",
1076 FT_INT8, BASE_DEC, NULL((void*)0), 0x0,
1077 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1078 },
1079
1080 { &hf_ubt_dt_reserved,/* no of reserved */
1081 { "Reserved", "ubt.node_list.reserved",
1082 FT_UINT8, BASE_DEC, NULL((void*)0), 0x0,
1083 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1084 },
1085
1086 { &hf_ubt_dt_uaccount,/* no of UACs assigned */
1087 { "UAC Count", "ubt.uac_count",
1088 FT_UINT8, BASE_DEC, NULL((void*)0), 0x0,
1089 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1090 },
1091
1092 { &hf_ubt_dt_uaciplist,/* IP addresses of each UAC */
1093 { "UAC IP", "ubt.uac_ip_list",
1094 FT_NONE, BASE_NONE, NULL((void*)0), 0x0,
1095 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1096 },
1097
1098 { &hf_ubt_dt_uacipv4,/* IPv4 address of UAC */
1099 { "UAC IP Address (IPv4)", "ubt.uac_ipv4",
1100 FT_IPv4, BASE_NONE, NULL((void*)0), 0x0,
1101 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1102 },
1103
1104 { &hf_ubt_dt_uacipv6,/* IPv6 address of UAC */
1105 { "UAC IP Address (IPv6)", "ubt.uac_ipv6",
1106 FT_IPv6, BASE_NONE, NULL((void*)0), 0x0,
1107 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1108 },
1109
1110 { &hf_ubt_dt_bucketmap,/* bucketmap header */
1111 { "Bucket Map", "ubt.bucket_map",
1112 FT_NONE, BASE_NONE, NULL((void*)0), 0x0,
1113 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1114 },
1115
1116 { &hf_ubt_dt_timestamp,/* timestamp */
1117 { "Timestamp", "ubt.bucket_map.time_stamp",
1118 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1119 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1120 },
1121
1122 { &hf_ubt_dt_identifier,/* identifier string */
1123 { "Identifier", "ubt.bucket_map.identifier",
1124 FT_STRING, BASE_NONE, NULL((void*)0), 0x0,
1125 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1126 },
1127
1128 /* arrays to hold active maps */
1129 { &hf_ubt_dt_activemap1,/* array 1 */
1130 { "Active Map[0-31]", "ubt.bucket_map.active_map_0-031",
1131 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1132 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1133 },
1134 { &hf_ubt_dt_activemap2,/* array 2 */
1135 { "Active Map[32-63]", "ubt.bucket_map.active_map_032-063",
1136 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1137 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1138 },
1139 { &hf_ubt_dt_activemap3,/* array 3 */
1140 { "Active Map[64-95]", "ubt.bucket_map.active_map_064-095",
1141 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1142 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1143 },
1144 { &hf_ubt_dt_activemap4,/* array 4 */
1145 { "Active Map[96-127]", "ubt.bucket_map.active_map_096-127",
1146 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1147 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1148 },
1149 { &hf_ubt_dt_activemap5,/* array 5 */
1150 { "Active Map[128-159]", "ubt.bucket_map.active_map_128-159",
1151 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1152 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1153 },
1154 { &hf_ubt_dt_activemap6,/* array 6 */
1155 { "Active Map[160-191]", "ubt.bucket_map.active_map_160-191",
1156 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1157 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1158 },
1159 { &hf_ubt_dt_activemap7,/* array 7 */
1160 { "Active Map[192-223]", "ubt.bucket_map.active_map_192-223",
1161 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1162 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1163 },
1164 { &hf_ubt_dt_activemap8,/* array 8 */
1165 { "Active Map[224-255]", "ubt.bucket_map.active_map_224-255",
1166 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1167 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1168 },
1169
1170 /* arrays to hold standby maps */
1171 { &hf_ubt_dt_standbymap1,/* array 1 */
1172 { "Standby Map[0-31]", "ubt.bucket_map.standby_map_0-031",
1173 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1174 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1175 },
1176 { &hf_ubt_dt_standbymap2,/* array 2 */
1177 { "Standby Map[32-63]", "ubt.bucket_map.standby_map_032-063",
1178 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1179 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1180 },
1181 { &hf_ubt_dt_standbymap3,/* array 3 */
1182 { "Standby Map[64-95]", "ubt.bucket_map.standby_map_064-095",
1183 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1184 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1185 },
1186 { &hf_ubt_dt_standbymap4,/* array 4 */
1187 { "Standby Map[96-127]", "ubt.bucket_map.standby_map_096-127",
1188 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1189 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1190 },
1191 { &hf_ubt_dt_standbymap5,/* array 5 */
1192 { "Standby Map[128-159]", "ubt.bucket_map.standby_map_128-159",
1193 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1194 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1195 },
1196 { &hf_ubt_dt_standbymap6,/* array 6 */
1197 { "Standby Map[160-191]", "ubt.bucket_map.standby_map_160-191",
1198 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1199 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1200 },
1201 { &hf_ubt_dt_standbymap7,/* array 7 */
1202 { "Standby Map[192-223]", "ubt.bucket_map.standby_map_192-223",
1203 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1204 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1205 },
1206 { &hf_ubt_dt_standbymap8,/* array 8 */
1207 { "Standby Map[224-255]", "ubt.bucket_map.standby_map_224-255",
1208 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1209 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1210 },
1211
1212 /* arrays to hold l2conn */
1213 { &hf_ubt_dt_l2conn1,/* array 1 */
1214 { "L2Connect[0-31]", "ubt.bucket_map.l2conn_0-031",
1215 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1216 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1217 },
1218 { &hf_ubt_dt_l2conn2,/* array 2 */
1219 { "L2Connect[32-63]", "ubt.bucket_map.l2conn_032-063",
1220 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1221 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1222 },
1223 { &hf_ubt_dt_l2conn3,/* array 3 */
1224 { "L2Connect[64-95]", "ubt.bucket_map.l2conn_064-095",
1225 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1226 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1227 },
1228 { &hf_ubt_dt_l2conn4,/* array 4 */
1229 { "L2Connect[96-127]", "ubt.bucket_map.l2conn_096-127",
1230 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1231 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1232 },
1233 { &hf_ubt_dt_l2conn5,/* array 5 */
1234 { "L2Connect[128-159]", "ubt.bucket_map.l2conn_128-159",
1235 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1236 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1237 },
1238 { &hf_ubt_dt_l2conn6,/* array 6 */
1239 { "L2Connect[160-191]", "ubt.bucket_map.l2conn_160-191",
1240 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1241 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1242 },
1243 { &hf_ubt_dt_l2conn7,/* array 7 */
1244 { "L2Connect[192-223]", "ubt.bucket_map.l2conn_192-223",
1245 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1246 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1247 },
1248 { &hf_ubt_dt_l2conn8,/* array 8 */
1249 { "L2Connect[224-255]", "ubt.bucket_map.l2conn_224-255",
1250 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1251 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1252 },
1253
1254
1255 { &hf_ubt_dt_status,/* status of message */
1256 { "Status", "ubt.status",
1257 FT_BOOLEAN, BASE_NONE, TFS(&tfs_success_fail)((0 ? (const struct true_false_string*)0 : ((&tfs_success_fail
)))), 0x0,
1258 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1259 },
1260
1261 { &hf_ubt_dt_mcastkey,/* MCAST key used */
1262 { "MCAST Key", "ubt.mcast_key",
1263 FT_UINT16, BASE_HEX_DEC, NULL((void*)0), 0x0,
1264 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1265 },
1266
1267 { &hf_ubt_dt_serveripv4,/* IPv4 address of server */
1268 { "Server IP Address (IPv4)", "ubt.server_ipaddressv4",
1269 FT_IPv4, BASE_NONE, NULL((void*)0), 0x0,
1270 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1271 },
1272
1273 { &hf_ubt_dt_serveripv6,/* IPv6 address of server */
1274 { "Server IP Address (IPv6)", "ubt.server_ipaddressv6",
1275 FT_IPv6, BASE_NONE, NULL((void*)0), 0x0,
1276 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1277 },
1278
1279 { &hf_ubt_dt_userauthmethod,/* user authentication method used */
1280 { "User Auth Method", "ubt.user_authmethod",
1281 FT_UINT8, BASE_DEC, NULL((void*)0), 0x0,
1282 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1283 },
1284
1285 { &hf_ubt_dt_username,/* username */
1286 { "Username", "ubt.username",
1287 FT_STRING, BASE_NONE, NULL((void*)0), 0x0,
1288 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1289 },
1290
1291 { &hf_ubt_dt_userportname,/* Port name of the user */
1292 { "User Port Name", "ubt.user_portname",
1293 FT_STRING, BASE_NONE, NULL((void*)0), 0x0,
1294 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1295 },
1296
1297 { &hf_ubt_dt_switchname,/* name of the switch */
1298 { "Switch Name", "ubt.switch_name",
1299 FT_STRING, BASE_NONE, NULL((void*)0), 0x0,
1300 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1301 },
1302
1303 { &hf_ubt_dt_silentclientvlans,/* Silent Client VLANs header */
1304 { "Silent Client VLANs", "ubt.silent_client_vlans",
1305 FT_NONE, BASE_NONE, NULL((void*)0), 0x0,
1306 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1307 },
1308
1309 { &hf_ubt_dt_silentclientvlan,/* each silent client VLAN assigned */
1310 { "Silent Client VLAN", "ubt.silent_client_vlan",
1311 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1312 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1313 },
1314
1315 { &hf_ubt_dt_maxmsgs,/* maximum messages allowed */
1316 { "Max Messages", "ubt.max_msgs",
1317 FT_BYTES, BASE_NONE, NULL((void*)0), 0x0,
1318 NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }
1319 }
1320
1321 };
1322
1323 /* Setup protocol subtree array */
1324 static int* ett[] = {
1325 &ett_ubt,
1326 &ett_ubt_tlv,
1327 &ett_ubt_flags
1328 };
1329
1330 static ei_register_info ei[] = {
1331 { &ei_ubt_unknown, {"ubt.unknown", PI_PROTOCOL0x09000000, PI_WARN0x00600000, "Unknown", EXPFILL0, ((void*)0), 0, ((void*)0), {0, {((void*)0), ((void*)0), FT_NONE
, BASE_NONE, ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE
, -1, ((void*)0)}}}},
1332 };
1333
1334 /* registering protocol with proto_register_protocol() function */
1335 proto_ubt = proto_register_protocol("Aruba UBT", "UBT", "ubt");
1336
1337 /* registering field array */
1338 proto_register_field_array(proto_ubt, hf, array_length(hf)(sizeof (hf) / sizeof (hf)[0]));
1339
1340 /* registering subtree array */
1341 proto_register_subtree_array(ett, array_length(ett)(sizeof (ett) / sizeof (ett)[0]));
1342
1343 expert_module_t* expert_ubt;
1344
1345 /* registering UBT protocol with expert info */
1346 expert_ubt = expert_register_protocol(proto_ubt);
1347
1348 /* registering expert field array for UBT */
1349 expert_register_field_array(expert_ubt, ei, array_length(ei)(sizeof (ei) / sizeof (ei)[0]));
1350
1351 /* handling proto_ubt & dissector function using handle */
1352 ubt_handle = register_dissector("ubt", dissect_ubt, proto_ubt);
1353}
1354
1355void
1356proto_reg_handoff_ubt(void)
1357{
1358 /* adding port numbers to the handle */
1359 dissector_add_uint("papi.port", PORT_UBT15560, ubt_handle);
1360}
1361/*
1362 * Editor modelines - https://www.wireshark.org/tools/modelines.html
1363 *
1364 * Local variables:
1365 * c-basic-offset: 4
1366 * tab-width: 8
1367 * indent-tabs-mode: nil
1368 * End:
1369 *
1370 * vi: set shiftwidth=4 tabstop=8 expandtab:
1371 * :indentSize=4:tabSize=8:noTabs=true:
1372 */