2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that: (1) source code
4 * distributions retain the above copyright notice and this paragraph
5 * in its entirety, and (2) distributions including binary code include
6 * the above copyright notice and this paragraph in its entirety in
7 * the documentation or other materials provided with the distribution.
8 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
9 * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
10 * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
11 * FOR A PARTICULAR PURPOSE.
13 * Original code by Hannes Gredler (hannes@juniper.net)
14 * Support for LMP service discovery extensions (defined by UNI 1.0) added
15 * by Manu Pathak (mapathak@cisco.com), May 2005
19 static const char rcsid[] _U_ =
20 "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.5.2.1 2005/05/19 06:44:03 guy Exp $";
27 #include <tcpdump-stdinc.h>
33 #include "interface.h"
35 #include "addrtoname.h"
42 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
43 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
44 * | Vers | (Reserved) | Flags | Msg Type |
45 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
46 * | LMP Length | (Reserved) |
47 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
50 struct lmp_common_header {
51 u_int8_t version_res[2];
59 #define LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4)
61 static const struct tok lmp_header_flag_values[] = {
62 { 0x00, "Control Channel Down"},
63 { 0x02, "LMP restart"},
67 static const struct tok lmp_obj_te_link_flag_values[] = {
68 { 0x01, "Fault Management Supported"},
69 { 0x02, "Link Verification Supported"},
73 static const struct tok lmp_obj_data_link_flag_values[] = {
74 { 0x01, "Data Link Port"},
75 { 0x02, "Allocated for user traffic"},
76 { 0x04, "Failed link"},
80 static const struct tok lmp_obj_channel_status_values[] = {
82 { 2, "Signal Degraded"},
87 static const struct tok lmp_obj_begin_verify_flag_values[] = {
88 { 0x0001, "Verify all links"},
89 { 0x0002, "Data link type"},
93 static const struct tok lmp_obj_begin_verify_error_values[] = {
94 { 0x01, "\n\t\tLink Verification Procedure Not supported"},
95 { 0x02, "\n\t\tUnwilling to verify"},
96 { 0x04, "\n\t\tUnsupported verification transport mechanism"},
97 { 0x08, "\n\t\tLink_Id configuration error"},
98 { 0x10, "\n\t\tUnknown object c-type"},
102 static const struct tok lmp_obj_link_summary_error_values[] = {
103 { 0x01, "\n\t\tUnacceptable non-negotiable LINK_SUMMARY parameters"},
104 { 0x02, "\n\t\tRenegotiate LINK_SUMMARY parameters"},
105 { 0x04, "\n\t\tInvalid TE-LINK Object"},
106 { 0x08, "\n\t\tInvalid DATA-LINK Object"},
107 { 0x10, "\n\t\tUnknown TE-LINK Object c-type"},
108 { 0x20, "\n\t\tUnknown DATA-LINK Object c-type"},
112 /* Service Config Supported Protocols Flags */
113 static const struct tok lmp_obj_service_config_sp_flag_values[] = {
114 { 0x01, "RSVP Supported"},
115 { 0x02, "LDP Supported"},
119 /* Service Config Client Port Service Attribute Transparency Flags */
120 static const struct tok lmp_obj_service_config_cpsa_tp_flag_values[] = {
121 { 0x01, "Path/VC Overhead Transparency Supported"},
122 { 0x02, "Line/MS Overhead Transparency Supported"},
123 { 0x04, "Section/RS Overhead Transparency Supported"},
127 /* Service Config Client Port Service Attribute Contiguous Concatenation Types Flags */
128 static const struct tok lmp_obj_service_config_cpsa_cct_flag_values[] = {
129 { 0x01, "Contiguous Concatenation Types Supported"},
133 /* Service Config Network Service Attributes Transparency Flags */
134 static const struct tok lmp_obj_service_config_nsa_transparency_flag_values[] = {
135 { 0x01, "Standard SOH/RSOH Transparency Supported"},
136 { 0x02, "Standard LOH/MSOH Transparency Supported"},
140 /* Service Config Network Service Attributes TCM Monitoring Flags */
141 static const struct tok lmp_obj_service_config_nsa_tcm_flag_values[] = {
142 { 0x01, "Transparent Tandem Connection Monitoring Supported"},
146 /* Network Service Attributes Network Diversity Flags */
147 static const struct tok lmp_obj_service_config_nsa_network_diversity_flag_values[] = {
148 { 0x01, "Node Diversity Supported"},
149 { 0x02, "Link Diversity Supported"},
150 { 0x04, "SRLG Diversity Supported"},
154 #define LMP_MSGTYPE_CONFIG 1
155 #define LMP_MSGTYPE_CONFIG_ACK 2
156 #define LMP_MSGTYPE_CONFIG_NACK 3
157 #define LMP_MSGTYPE_HELLO 4
158 #define LMP_MSGTYPE_VERIFY_BEGIN 5
159 #define LMP_MSGTYPE_VERIFY_BEGIN_ACK 6
160 #define LMP_MSGTYPE_VERIFY_BEGIN_NACK 7
161 #define LMP_MSGTYPE_VERIFY_END 8
162 #define LMP_MSGTYPE_VERIFY_END_ACK 9
163 #define LMP_MSGTYPE_TEST 10
164 #define LMP_MSGTYPE_TEST_STATUS_SUCCESS 11
165 #define LMP_MSGTYPE_TEST_STATUS_FAILURE 12
166 #define LMP_MSGTYPE_TEST_STATUS_ACK 13
167 #define LMP_MSGTYPE_LINK_SUMMARY 14
168 #define LMP_MSGTYPE_LINK_SUMMARY_ACK 15
169 #define LMP_MSGTYPE_LINK_SUMMARY_NACK 16
170 #define LMP_MSGTYPE_CHANNEL_STATUS 17
171 #define LMP_MSGTYPE_CHANNEL_STATUS_ACK 18
172 #define LMP_MSGTYPE_CHANNEL_STATUS_REQ 19
173 #define LMP_MSGTYPE_CHANNEL_STATUS_RESP 20
174 /* LMP Service Discovery message types defined by UNI 1.0 */
175 #define LMP_MSGTYPE_SERVICE_CONFIG 50
176 #define LMP_MSGTYPE_SERVICE_CONFIG_ACK 51
177 #define LMP_MSGTYPE_SERVICE_CONFIG_NACK 52
179 static const struct tok lmp_msg_type_values[] = {
180 { LMP_MSGTYPE_CONFIG, "Config"},
181 { LMP_MSGTYPE_CONFIG_ACK, "Config ACK"},
182 { LMP_MSGTYPE_CONFIG_NACK, "Config NACK"},
183 { LMP_MSGTYPE_HELLO, "Hello"},
184 { LMP_MSGTYPE_VERIFY_BEGIN, "Begin Verify"},
185 { LMP_MSGTYPE_VERIFY_BEGIN_ACK, "Begin Verify ACK"},
186 { LMP_MSGTYPE_VERIFY_BEGIN_NACK, "Begin Verify NACK"},
187 { LMP_MSGTYPE_VERIFY_END, "End Verify"},
188 { LMP_MSGTYPE_VERIFY_END_ACK, "End Verify ACK"},
189 { LMP_MSGTYPE_TEST, "Test"},
190 { LMP_MSGTYPE_TEST_STATUS_SUCCESS, "Test Status Success"},
191 { LMP_MSGTYPE_TEST_STATUS_FAILURE, "Test Status Failure"},
192 { LMP_MSGTYPE_TEST_STATUS_ACK, "Test Status ACK"},
193 { LMP_MSGTYPE_LINK_SUMMARY, "Link Summary"},
194 { LMP_MSGTYPE_LINK_SUMMARY_ACK, "Link Summary ACK"},
195 { LMP_MSGTYPE_LINK_SUMMARY_NACK, "Link Summary NACK"},
196 { LMP_MSGTYPE_CHANNEL_STATUS, "Channel Status"},
197 { LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"},
198 { LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"},
199 { LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"},
200 { LMP_MSGTYPE_SERVICE_CONFIG, "Service Config"},
201 { LMP_MSGTYPE_SERVICE_CONFIG_ACK, "Service Config ACK"},
202 { LMP_MSGTYPE_SERVICE_CONFIG_NACK, "Service Config NACK"},
210 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
211 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
212 * |N| C-Type | Class | Length |
213 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
215 * // (object contents) //
217 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
220 struct lmp_object_header {
226 #define LMP_OBJ_CC_ID 1
227 #define LMP_OBJ_NODE_ID 2
228 #define LMP_OBJ_LINK_ID 3
229 #define LMP_OBJ_INTERFACE_ID 4
230 #define LMP_OBJ_MESSAGE_ID 5
231 #define LMP_OBJ_CONFIG 6
232 #define LMP_OBJ_HELLO 7
233 #define LMP_OBJ_VERIFY_BEGIN 8
234 #define LMP_OBJ_VERIFY_BEGIN_ACK 9
235 #define LMP_OBJ_VERIFY_ID 10
236 #define LMP_OBJ_TE_LINK 11
237 #define LMP_OBJ_DATA_LINK 12
238 #define LMP_OBJ_CHANNEL_STATUS 13
239 #define LMP_OBJ_CHANNEL_STATUS_REQ 14
240 #define LMP_OBJ_ERROR_CODE 20
242 #define LMP_OBJ_SERVICE_CONFIG 51 /* defined in UNI 1.0 */
244 static const struct tok lmp_obj_values[] = {
245 { LMP_OBJ_CC_ID, "Control Channel ID" },
246 { LMP_OBJ_NODE_ID, "Node ID" },
247 { LMP_OBJ_LINK_ID, "Link ID" },
248 { LMP_OBJ_INTERFACE_ID, "Interface ID" },
249 { LMP_OBJ_MESSAGE_ID, "Message ID" },
250 { LMP_OBJ_CONFIG, "Configuration" },
251 { LMP_OBJ_HELLO, "Hello" },
252 { LMP_OBJ_VERIFY_BEGIN, "Verify Begin" },
253 { LMP_OBJ_VERIFY_BEGIN_ACK, "Verify Begin ACK" },
254 { LMP_OBJ_VERIFY_ID, "Verify ID" },
255 { LMP_OBJ_TE_LINK, "TE Link" },
256 { LMP_OBJ_DATA_LINK, "Data Link" },
257 { LMP_OBJ_CHANNEL_STATUS, "Channel Status" },
258 { LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" },
259 { LMP_OBJ_ERROR_CODE, "Error Code" },
260 { LMP_OBJ_SERVICE_CONFIG, "Service Config" },
265 #define INT_SWITCHING_TYPE_SUBOBJ 1
266 #define WAVELENGTH_SUBOBJ 2
268 static const struct tok lmp_data_link_subobj[] = {
269 { INT_SWITCHING_TYPE_SUBOBJ, "Interface Switching Type" },
270 { WAVELENGTH_SUBOBJ , "Wavelength" },
274 #define LMP_CTYPE_IPV4 1
275 #define LMP_CTYPE_IPV6 2
277 #define LMP_CTYPE_LOC 1
278 #define LMP_CTYPE_RMT 2
279 #define LMP_CTYPE_UNMD 3
281 #define LMP_CTYPE_IPV4_LOC 1
282 #define LMP_CTYPE_IPV4_RMT 2
283 #define LMP_CTYPE_IPV6_LOC 3
284 #define LMP_CTYPE_IPV6_RMT 4
285 #define LMP_CTYPE_UNMD_LOC 5
286 #define LMP_CTYPE_UNMD_RMT 6
288 #define LMP_CTYPE_1 1
289 #define LMP_CTYPE_2 2
291 #define LMP_CTYPE_HELLO_CONFIG 1
292 #define LMP_CTYPE_HELLO 1
294 #define LMP_CTYPE_BEGIN_VERIFY_ERROR 1
295 #define LMP_CTYPE_LINK_SUMMARY_ERROR 2
297 /* C-Types for Service Config Object */
298 #define LMP_CTYPE_SERVICE_CONFIG_SP 1
299 #define LMP_CTYPE_SERVICE_CONFIG_CPSA 2
300 #define LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM 3
301 #define LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY 4
304 * Different link types allowed in the Client Port Service Attributes
305 * subobject defined for LMP Service Discovery in the UNI 1.0 spec
307 #define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH 5 /* UNI 1.0 Sec 9.4.2 */
308 #define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET 6 /* UNI 1.0 Sec 9.4.2 */
314 * the ctypes are not globally unique so for
315 * translating it to strings we build a table based
316 * on objects offsetted by the ctype
319 static const struct tok lmp_ctype_values[] = {
320 { 256*LMP_OBJ_CC_ID+LMP_CTYPE_LOC, "Local" },
321 { 256*LMP_OBJ_CC_ID+LMP_CTYPE_RMT, "Remote" },
322 { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_LOC, "Local" },
323 { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_RMT, "Remote" },
324 { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
325 { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
326 { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
327 { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
328 { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
329 { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
330 { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
331 { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
332 { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
333 { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
334 { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
335 { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
336 { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_1, "1" },
337 { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_2, "2" },
338 { 256*LMP_OBJ_CONFIG+LMP_CTYPE_1, "1" },
339 { 256*LMP_OBJ_HELLO+LMP_CTYPE_1, "1" },
340 { 256*LMP_OBJ_VERIFY_BEGIN+LMP_CTYPE_1, "1" },
341 { 256*LMP_OBJ_VERIFY_BEGIN_ACK+LMP_CTYPE_1, "1" },
342 { 256*LMP_OBJ_VERIFY_ID+LMP_CTYPE_1, "1" },
343 { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV4, "IPv4" },
344 { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV6, "IPv6" },
345 { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
346 { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV4, "IPv4" },
347 { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV6, "IPv6" },
348 { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
349 { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV4, "IPv4" },
350 { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV6, "IPv6" },
351 { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_UNMD, "Unnumbered" },
352 { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV4, "IPv4" },
353 { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV6, "IPv6" },
354 { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" },
355 { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" },
356 { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" },
357 { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_SP, "1" },
358 { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_CPSA, "2" },
359 { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM, "3" },
360 { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY, "4" },
365 lmp_print(register const u_char *pptr, register u_int len) {
367 const struct lmp_common_header *lmp_com_header;
368 const struct lmp_object_header *lmp_obj_header;
369 const u_char *tptr,*obj_tptr;
370 int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen;
372 int offset,subobj_type,subobj_len,total_subobj_len;
375 union { /* int to float conversion buffer */
381 lmp_com_header = (const struct lmp_common_header *)pptr;
382 TCHECK(*lmp_com_header);
385 * Sanity checking of the header.
387 if (LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]) != LMP_VERSION) {
388 printf("LMP version %u packet not supported",
389 LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]));
393 /* in non-verbose mode just lets print the basic Message Type*/
395 printf("LMPv%u %s Message, length: %u",
396 LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
397 tok2str(lmp_msg_type_values, "unknown (%u)",lmp_com_header->msg_type),
402 /* ok they seem to want to know everything - lets fully decode it */
404 tlen=EXTRACT_16BITS(lmp_com_header->length);
406 printf("\n\tLMPv%u, msg-type: %s, Flags: [%s], length: %u",
407 LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
408 tok2str(lmp_msg_type_values, "unknown, type: %u",lmp_com_header->msg_type),
409 bittok2str(lmp_header_flag_values,"none",lmp_com_header->flags),
412 tptr+=sizeof(const struct lmp_common_header);
413 tlen-=sizeof(const struct lmp_common_header);
416 /* did we capture enough for fully decoding the object header ? */
417 if (!TTEST2(*tptr, sizeof(struct lmp_object_header)))
420 lmp_obj_header = (const struct lmp_object_header *)tptr;
421 lmp_obj_len=EXTRACT_16BITS(lmp_obj_header->length);
422 lmp_obj_ctype=(lmp_obj_header->ctype)&0x7f;
424 if(lmp_obj_len % 4 || lmp_obj_len < 4)
427 printf("\n\t %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u",
428 tok2str(lmp_obj_values,
430 lmp_obj_header->class_num),
431 lmp_obj_header->class_num,
432 tok2str(lmp_ctype_values,
434 ((lmp_obj_header->class_num)<<8)+lmp_obj_ctype),
436 (lmp_obj_header->ctype)&0x80 ? "" : "non-",
439 obj_tptr=tptr+sizeof(struct lmp_object_header);
440 obj_tlen=lmp_obj_len-sizeof(struct lmp_object_header);
442 /* did we capture enough for fully decoding the object ? */
443 if (!TTEST2(*tptr, lmp_obj_len))
447 switch(lmp_obj_header->class_num) {
450 switch(lmp_obj_ctype) {
453 printf("\n\t Control Channel ID: %u (0x%08x)",
454 EXTRACT_32BITS(obj_tptr),
455 EXTRACT_32BITS(obj_tptr));
463 case LMP_OBJ_LINK_ID:
464 case LMP_OBJ_INTERFACE_ID:
465 switch(lmp_obj_ctype) {
466 case LMP_CTYPE_IPV4_LOC:
467 case LMP_CTYPE_IPV4_RMT:
468 printf("\n\t IPv4 Link ID: %s (0x%08x)",
469 ipaddr_string(obj_tptr),
470 EXTRACT_32BITS(obj_tptr));
473 case LMP_CTYPE_IPV6_LOC:
474 case LMP_CTYPE_IPV6_RMT:
475 printf("\n\t IPv6 Link ID: %s (0x%08x)",
476 ip6addr_string(obj_tptr),
477 EXTRACT_32BITS(obj_tptr));
480 case LMP_CTYPE_UNMD_LOC:
481 case LMP_CTYPE_UNMD_RMT:
482 printf("\n\t Link ID: %u (0x%08x)",
483 EXTRACT_32BITS(obj_tptr),
484 EXTRACT_32BITS(obj_tptr));
491 case LMP_OBJ_MESSAGE_ID:
492 switch(lmp_obj_ctype) {
494 printf("\n\t Message ID: %u (0x%08x)",
495 EXTRACT_32BITS(obj_tptr),
496 EXTRACT_32BITS(obj_tptr));
499 printf("\n\t Message ID Ack: %u (0x%08x)",
500 EXTRACT_32BITS(obj_tptr),
501 EXTRACT_32BITS(obj_tptr));
508 case LMP_OBJ_NODE_ID:
509 switch(lmp_obj_ctype) {
512 printf("\n\t Node ID: %s (0x%08x)",
513 ipaddr_string(obj_tptr),
514 EXTRACT_32BITS(obj_tptr));
523 switch(lmp_obj_ctype) {
524 case LMP_CTYPE_HELLO_CONFIG:
525 printf("\n\t Hello Interval: %u\n\t Hello Dead Interval: %u",
526 EXTRACT_16BITS(obj_tptr),
527 EXTRACT_16BITS(obj_tptr+2));
536 switch(lmp_obj_ctype) {
537 case LMP_CTYPE_HELLO:
538 printf("\n\t TxSeqNum: %u\n\t RcvSeqNum: %u",
539 EXTRACT_32BITS(obj_tptr),
540 EXTRACT_32BITS(obj_tptr+4));
548 case LMP_OBJ_TE_LINK:
549 printf("\n\t Flags: [%s]",
550 bittok2str(lmp_obj_te_link_flag_values,
552 EXTRACT_16BITS(obj_tptr)>>8));
554 switch(lmp_obj_ctype) {
556 printf("\n\t Local Link-ID: %s (0x%08x) \
557 \n\t Remote Link-ID: %s (0x%08x)",
558 ipaddr_string(obj_tptr+4),
559 EXTRACT_32BITS(obj_tptr+4),
560 ipaddr_string(obj_tptr+8),
561 EXTRACT_32BITS(obj_tptr+8));
573 case LMP_OBJ_DATA_LINK:
574 printf("\n\t Flags: [%s]",
575 bittok2str(lmp_obj_data_link_flag_values,
577 EXTRACT_16BITS(obj_tptr)>>8));
579 switch(lmp_obj_ctype) {
582 printf("\n\t Local Interface ID: %s (0x%08x) \
583 \n\t Remote Interface ID: %s (0x%08x)",
584 ipaddr_string(obj_tptr+4),
585 EXTRACT_32BITS(obj_tptr+4),
586 ipaddr_string(obj_tptr+8),
587 EXTRACT_32BITS(obj_tptr+8));
589 total_subobj_len = lmp_obj_len - 16;
591 while (total_subobj_len > 0 && hexdump == FALSE ) {
592 subobj_type = EXTRACT_16BITS(obj_tptr+offset)>>8;
593 subobj_len = EXTRACT_16BITS(obj_tptr+offset)&0x00FF;
594 printf("\n\t Subobject, Type: %s (%u), Length: %u",
595 tok2str(lmp_data_link_subobj,
600 switch(subobj_type) {
601 case INT_SWITCHING_TYPE_SUBOBJ:
602 printf("\n\t\t Switching Type: %s (%u)",
603 tok2str(gmpls_switch_cap_values,
605 EXTRACT_16BITS(obj_tptr+offset+2)>>8),
606 EXTRACT_16BITS(obj_tptr+offset+2)>>8);
607 printf("\n\t\t Encoding Type: %s (%u)",
608 tok2str(gmpls_encoding_values,
610 EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF),
611 EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF);
612 bw.i = EXTRACT_32BITS(obj_tptr+offset+4);
613 printf("\n\t\t Min Reservable Bandwidth: %.3f Mbps",
615 bw.i = EXTRACT_32BITS(obj_tptr+offset+8);
616 printf("\n\t\t Max Reservable Bandwidth: %.3f Mbps",
619 case WAVELENGTH_SUBOBJ:
620 printf("\n\t\t Wavelength: %u",
621 EXTRACT_32BITS(obj_tptr+offset+4));
624 /* Any Unknown Subobject ==> Exit loop */
628 total_subobj_len-=subobj_len;
641 case LMP_OBJ_VERIFY_BEGIN:
642 switch(lmp_obj_ctype) {
644 printf("\n\t Flags: %s",
645 bittok2str(lmp_obj_begin_verify_flag_values,
647 EXTRACT_16BITS(obj_tptr)));
648 printf("\n\t Verify Interval: %u",
649 EXTRACT_16BITS(obj_tptr+2));
650 printf("\n\t Data links: %u",
651 EXTRACT_32BITS(obj_tptr+4));
652 printf("\n\t Encoding type: %s",
653 tok2str(gmpls_encoding_values, "Unknown", *(obj_tptr+8)));
654 printf("\n\t Verify Tranport Mechanism: %u (0x%x) %s",
655 EXTRACT_16BITS(obj_tptr+10),
656 EXTRACT_16BITS(obj_tptr+10),
657 EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : "");
658 bw.i = EXTRACT_32BITS(obj_tptr+12);
659 printf("\n\t Transmission Rate: %.3f Mbps",bw.f);
660 printf("\n\t Wavelength: %u",
661 EXTRACT_32BITS(obj_tptr+16));
669 case LMP_OBJ_VERIFY_BEGIN_ACK:
670 switch(lmp_obj_ctype) {
672 printf("\n\t Verify Dead Interval: %u \
673 \n\t Verify Transport Response: %u",
674 EXTRACT_16BITS(obj_tptr),
675 EXTRACT_16BITS(obj_tptr+2));
683 case LMP_OBJ_VERIFY_ID:
684 switch(lmp_obj_ctype) {
686 printf("\n\t Verify ID: %u",
687 EXTRACT_32BITS(obj_tptr));
695 case LMP_OBJ_CHANNEL_STATUS:
696 switch(lmp_obj_ctype) {
700 /* Decode pairs: <Interface_ID (4 bytes), Channel_status (4 bytes)> */
701 while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
702 printf("\n\t Interface ID: %s (0x%08x)",
703 ipaddr_string(obj_tptr+offset),
704 EXTRACT_32BITS(obj_tptr+offset));
706 printf("\n\t\t Active: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>31) ?
707 "Allocated" : "Non-allocated",
708 (EXTRACT_32BITS(obj_tptr+offset+4)>>31));
710 printf("\n\t\t Direction: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ?
711 "Transmit" : "Receive",
712 (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1);
714 printf("\n\t\t Channel Status: %s (%u)",
715 tok2str(lmp_obj_channel_status_values,
717 EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF),
718 EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF);
730 case LMP_OBJ_CHANNEL_STATUS_REQ:
731 switch(lmp_obj_ctype) {
735 while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
736 printf("\n\t Interface ID: %s (0x%08x)",
737 ipaddr_string(obj_tptr+offset),
738 EXTRACT_32BITS(obj_tptr+offset));
750 case LMP_OBJ_ERROR_CODE:
751 switch(lmp_obj_ctype) {
752 case LMP_CTYPE_BEGIN_VERIFY_ERROR:
753 printf("\n\t Error Code: %s",
754 bittok2str(lmp_obj_begin_verify_error_values,
756 EXTRACT_32BITS(obj_tptr)));
759 case LMP_CTYPE_LINK_SUMMARY_ERROR:
760 printf("\n\t Error Code: %s",
761 bittok2str(lmp_obj_link_summary_error_values,
763 EXTRACT_32BITS(obj_tptr)));
770 case LMP_OBJ_SERVICE_CONFIG:
771 switch (lmp_obj_ctype) {
772 case LMP_CTYPE_SERVICE_CONFIG_SP:
774 printf("\n\t Flags: %s",
775 bittok2str(lmp_obj_service_config_sp_flag_values,
777 EXTRACT_16BITS(obj_tptr)>>8));
779 printf("\n\t UNI Version: %u",
780 EXTRACT_16BITS(obj_tptr) & 0x00FF);
784 case LMP_CTYPE_SERVICE_CONFIG_CPSA:
786 link_type = EXTRACT_16BITS(obj_tptr)>>8;
788 printf("\n\t Link Type: %s (%u)",
789 tok2str(lmp_sd_service_config_cpsa_link_type_values,
790 "Unknown", link_type),
793 if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH) {
794 printf("\n\t Signal Type: %s (%u)",
795 tok2str(lmp_sd_service_config_cpsa_signal_type_sdh_values,
797 EXTRACT_16BITS(obj_tptr) & 0x00FF),
798 EXTRACT_16BITS(obj_tptr) & 0x00FF);
801 if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET) {
802 printf("\n\t Signal Type: %s (%u)",
803 tok2str(lmp_sd_service_config_cpsa_signal_type_sonet_values,
805 EXTRACT_16BITS(obj_tptr) & 0x00FF),
806 EXTRACT_16BITS(obj_tptr) & 0x00FF);
809 printf("\n\t Transparency: %s",
810 bittok2str(lmp_obj_service_config_cpsa_tp_flag_values,
812 EXTRACT_16BITS(obj_tptr+2)>>8));
814 printf("\n\t Contiguous Concatenation Types: %s",
815 bittok2str(lmp_obj_service_config_cpsa_cct_flag_values,
817 EXTRACT_16BITS(obj_tptr+2)>>8 & 0x00FF));
819 printf("\n\t Minimum NCC: %u",
820 EXTRACT_16BITS(obj_tptr+4));
822 printf("\n\t Maximum NCC: %u",
823 EXTRACT_16BITS(obj_tptr+6));
825 printf("\n\t Minimum NVC:%u",
826 EXTRACT_16BITS(obj_tptr+8));
828 printf("\n\t Maximum NVC:%u",
829 EXTRACT_16BITS(obj_tptr+10));
831 printf("\n\t Local Interface ID: %s (0x%08x)",
832 ipaddr_string(obj_tptr+12),
833 EXTRACT_32BITS(obj_tptr+12));
837 case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM:
839 printf("\n\t Transparency Flags: %s",
841 lmp_obj_service_config_nsa_transparency_flag_values,
843 EXTRACT_32BITS(obj_tptr)));
845 printf("\n\t TCM Monitoring Flags: %s",
847 lmp_obj_service_config_nsa_tcm_flag_values,
849 EXTRACT_16BITS(obj_tptr+6) & 0x00FF));
853 case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY:
855 printf("\n\t Diversity: Flags: %s",
857 lmp_obj_service_config_nsa_network_diversity_flag_values,
859 EXTRACT_16BITS(obj_tptr+2) & 0x00FF));
870 print_unknown_data(obj_tptr,"\n\t ",obj_tlen);
873 /* do we want to see an additionally hexdump ? */
874 if (vflag > 1 || hexdump==TRUE)
875 print_unknown_data(tptr+sizeof(sizeof(struct lmp_object_header)),"\n\t ",
876 lmp_obj_len-sizeof(struct lmp_object_header));
883 printf("\n\t\t packet exceeded snapshot");