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718e3744 | 1 | /* BGP-4, BGP-4+ packet debug routine |
2 | Copyright (C) 1996, 97, 99 Kunihiro Ishiguro | |
3 | ||
4 | This file is part of GNU Zebra. | |
5 | ||
6 | GNU Zebra is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published by the | |
8 | Free Software Foundation; either version 2, or (at your option) any | |
9 | later version. | |
10 | ||
11 | GNU Zebra is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Zebra; see the file COPYING. If not, write to the Free | |
18 | Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
19 | 02111-1307, USA. */ | |
20 | ||
21 | #include <zebra.h> | |
22 | ||
5e4fa164 | 23 | #include <lib/version.h> |
718e3744 | 24 | #include "prefix.h" |
25 | #include "linklist.h" | |
26 | #include "stream.h" | |
27 | #include "command.h" | |
718e3744 | 28 | #include "log.h" |
29 | #include "sockunion.h" | |
16286195 | 30 | #include "memory.h" |
3f9c7369 | 31 | #include "queue.h" |
039f3a34 | 32 | #include "filter.h" |
718e3744 | 33 | |
34 | #include "bgpd/bgpd.h" | |
35 | #include "bgpd/bgp_aspath.h" | |
36 | #include "bgpd/bgp_route.h" | |
37 | #include "bgpd/bgp_attr.h" | |
38 | #include "bgpd/bgp_debug.h" | |
39 | #include "bgpd/bgp_community.h" | |
3f9c7369 | 40 | #include "bgpd/bgp_updgrp.h" |
718e3744 | 41 | |
0b2aa3a0 | 42 | unsigned long conf_bgp_debug_as4; |
16286195 | 43 | unsigned long conf_bgp_debug_neighbor_events; |
718e3744 | 44 | unsigned long conf_bgp_debug_events; |
45 | unsigned long conf_bgp_debug_packet; | |
46 | unsigned long conf_bgp_debug_filter; | |
47 | unsigned long conf_bgp_debug_keepalive; | |
48 | unsigned long conf_bgp_debug_update; | |
9fbdd100 | 49 | unsigned long conf_bgp_debug_bestpath; |
a39275d7 | 50 | unsigned long conf_bgp_debug_zebra; |
cebb7440 | 51 | unsigned long conf_bgp_debug_allow_martians; |
fb018d25 | 52 | unsigned long conf_bgp_debug_nht; |
3f9c7369 | 53 | unsigned long conf_bgp_debug_update_groups; |
718e3744 | 54 | |
0b2aa3a0 | 55 | unsigned long term_bgp_debug_as4; |
16286195 | 56 | unsigned long term_bgp_debug_neighbor_events; |
718e3744 | 57 | unsigned long term_bgp_debug_events; |
58 | unsigned long term_bgp_debug_packet; | |
59 | unsigned long term_bgp_debug_filter; | |
60 | unsigned long term_bgp_debug_keepalive; | |
61 | unsigned long term_bgp_debug_update; | |
9fbdd100 | 62 | unsigned long term_bgp_debug_bestpath; |
a39275d7 | 63 | unsigned long term_bgp_debug_zebra; |
cebb7440 | 64 | unsigned long term_bgp_debug_allow_martians; |
fb018d25 | 65 | unsigned long term_bgp_debug_nht; |
3f9c7369 | 66 | unsigned long term_bgp_debug_update_groups; |
718e3744 | 67 | |
16286195 DS |
68 | struct list *bgp_debug_neighbor_events_peers = NULL; |
69 | struct list *bgp_debug_keepalive_peers = NULL; | |
70 | struct list *bgp_debug_update_out_peers = NULL; | |
71 | struct list *bgp_debug_update_in_peers = NULL; | |
72 | struct list *bgp_debug_update_prefixes = NULL; | |
9fbdd100 | 73 | struct list *bgp_debug_bestpath_prefixes = NULL; |
16286195 DS |
74 | struct list *bgp_debug_zebra_prefixes = NULL; |
75 | ||
718e3744 | 76 | /* messages for BGP-4 status */ |
b2d933f8 | 77 | const struct message bgp_status_msg[] = |
718e3744 | 78 | { |
718e3744 | 79 | { Idle, "Idle" }, |
80 | { Connect, "Connect" }, | |
81 | { Active, "Active" }, | |
82 | { OpenSent, "OpenSent" }, | |
83 | { OpenConfirm, "OpenConfirm" }, | |
84 | { Established, "Established" }, | |
ca058a30 PJ |
85 | { Clearing, "Clearing" }, |
86 | { Deleted, "Deleted" }, | |
718e3744 | 87 | }; |
b2d933f8 | 88 | const int bgp_status_msg_max = BGP_STATUS_MAX; |
718e3744 | 89 | |
90 | /* BGP message type string. */ | |
fd79ac91 | 91 | const char *bgp_type_str[] = |
718e3744 | 92 | { |
93 | NULL, | |
94 | "OPEN", | |
95 | "UPDATE", | |
96 | "NOTIFICATION", | |
97 | "KEEPALIVE", | |
98 | "ROUTE-REFRESH", | |
99 | "CAPABILITY" | |
100 | }; | |
101 | ||
102 | /* message for BGP-4 Notify */ | |
b2d933f8 | 103 | static const struct message bgp_notify_msg[] = |
718e3744 | 104 | { |
718e3744 | 105 | { BGP_NOTIFY_HEADER_ERR, "Message Header Error"}, |
106 | { BGP_NOTIFY_OPEN_ERR, "OPEN Message Error"}, | |
107 | { BGP_NOTIFY_UPDATE_ERR, "UPDATE Message Error"}, | |
108 | { BGP_NOTIFY_HOLD_ERR, "Hold Timer Expired"}, | |
16286195 | 109 | { BGP_NOTIFY_FSM_ERR, "Neighbor Events Error"}, |
718e3744 | 110 | { BGP_NOTIFY_CEASE, "Cease"}, |
111 | { BGP_NOTIFY_CAPABILITY_ERR, "CAPABILITY Message Error"}, | |
112 | }; | |
b2d933f8 | 113 | static const int bgp_notify_msg_max = BGP_NOTIFY_MAX; |
718e3744 | 114 | |
b2d933f8 | 115 | static const struct message bgp_notify_head_msg[] = |
718e3744 | 116 | { |
3950fda5 | 117 | { BGP_NOTIFY_HEADER_NOT_SYNC, "/Connection Not Synchronized"}, |
118 | { BGP_NOTIFY_HEADER_BAD_MESLEN, "/Bad Message Length"}, | |
119 | { BGP_NOTIFY_HEADER_BAD_MESTYPE, "/Bad Message Type"} | |
718e3744 | 120 | }; |
b2d933f8 | 121 | static const int bgp_notify_head_msg_max = BGP_NOTIFY_HEADER_MAX; |
718e3744 | 122 | |
b2d933f8 | 123 | static const struct message bgp_notify_open_msg[] = |
718e3744 | 124 | { |
4b4e07d2 | 125 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 126 | { BGP_NOTIFY_OPEN_UNSUP_VERSION, "/Unsupported Version Number" }, |
127 | { BGP_NOTIFY_OPEN_BAD_PEER_AS, "/Bad Peer AS"}, | |
128 | { BGP_NOTIFY_OPEN_BAD_BGP_IDENT, "/Bad BGP Identifier"}, | |
129 | { BGP_NOTIFY_OPEN_UNSUP_PARAM, "/Unsupported Optional Parameter"}, | |
130 | { BGP_NOTIFY_OPEN_AUTH_FAILURE, "/Authentication Failure"}, | |
131 | { BGP_NOTIFY_OPEN_UNACEP_HOLDTIME, "/Unacceptable Hold Time"}, | |
132 | { BGP_NOTIFY_OPEN_UNSUP_CAPBL, "/Unsupported Capability"}, | |
718e3744 | 133 | }; |
b2d933f8 | 134 | static const int bgp_notify_open_msg_max = BGP_NOTIFY_OPEN_MAX; |
718e3744 | 135 | |
b2d933f8 | 136 | static const struct message bgp_notify_update_msg[] = |
718e3744 | 137 | { |
4b4e07d2 | 138 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 139 | { BGP_NOTIFY_UPDATE_MAL_ATTR, "/Malformed Attribute List"}, |
140 | { BGP_NOTIFY_UPDATE_UNREC_ATTR, "/Unrecognized Well-known Attribute"}, | |
141 | { BGP_NOTIFY_UPDATE_MISS_ATTR, "/Missing Well-known Attribute"}, | |
142 | { BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR, "/Attribute Flags Error"}, | |
143 | { BGP_NOTIFY_UPDATE_ATTR_LENG_ERR, "/Attribute Length Error"}, | |
144 | { BGP_NOTIFY_UPDATE_INVAL_ORIGIN, "/Invalid ORIGIN Attribute"}, | |
145 | { BGP_NOTIFY_UPDATE_AS_ROUTE_LOOP, "/AS Routing Loop"}, | |
146 | { BGP_NOTIFY_UPDATE_INVAL_NEXT_HOP, "/Invalid NEXT_HOP Attribute"}, | |
147 | { BGP_NOTIFY_UPDATE_OPT_ATTR_ERR, "/Optional Attribute Error"}, | |
148 | { BGP_NOTIFY_UPDATE_INVAL_NETWORK, "/Invalid Network Field"}, | |
149 | { BGP_NOTIFY_UPDATE_MAL_AS_PATH, "/Malformed AS_PATH"}, | |
718e3744 | 150 | }; |
b2d933f8 | 151 | static const int bgp_notify_update_msg_max = BGP_NOTIFY_UPDATE_MAX; |
718e3744 | 152 | |
b2d933f8 | 153 | static const struct message bgp_notify_cease_msg[] = |
718e3744 | 154 | { |
4b4e07d2 | 155 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 156 | { BGP_NOTIFY_CEASE_MAX_PREFIX, "/Maximum Number of Prefixes Reached"}, |
157 | { BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN, "/Administratively Shutdown"}, | |
158 | { BGP_NOTIFY_CEASE_PEER_UNCONFIG, "/Peer Unconfigured"}, | |
159 | { BGP_NOTIFY_CEASE_ADMIN_RESET, "/Administratively Reset"}, | |
160 | { BGP_NOTIFY_CEASE_CONNECT_REJECT, "/Connection Rejected"}, | |
161 | { BGP_NOTIFY_CEASE_CONFIG_CHANGE, "/Other Configuration Change"}, | |
162 | { BGP_NOTIFY_CEASE_COLLISION_RESOLUTION, "/Connection collision resolution"}, | |
163 | { BGP_NOTIFY_CEASE_OUT_OF_RESOURCE, "/Out of Resource"}, | |
718e3744 | 164 | }; |
b2d933f8 | 165 | static const int bgp_notify_cease_msg_max = BGP_NOTIFY_CEASE_MAX; |
718e3744 | 166 | |
b2d933f8 | 167 | static const struct message bgp_notify_capability_msg[] = |
718e3744 | 168 | { |
4b4e07d2 | 169 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 170 | { BGP_NOTIFY_CAPABILITY_INVALID_ACTION, "/Invalid Action Value" }, |
171 | { BGP_NOTIFY_CAPABILITY_INVALID_LENGTH, "/Invalid Capability Length"}, | |
172 | { BGP_NOTIFY_CAPABILITY_MALFORMED_CODE, "/Malformed Capability Value"}, | |
718e3744 | 173 | }; |
b2d933f8 | 174 | static const int bgp_notify_capability_msg_max = BGP_NOTIFY_CAPABILITY_MAX; |
718e3744 | 175 | |
176 | /* Origin strings. */ | |
fd79ac91 | 177 | const char *bgp_origin_str[] = {"i","e","?"}; |
178 | const char *bgp_origin_long_str[] = {"IGP","EGP","incomplete"}; | |
718e3744 | 179 | |
16286195 DS |
180 | |
181 | /* Given a string return a pointer the corresponding peer structure */ | |
182 | static struct peer * | |
183 | bgp_find_peer (struct vty *vty, const char *peer_str) | |
184 | { | |
185 | int ret; | |
186 | union sockunion su; | |
187 | struct bgp *bgp; | |
04b6bdc0 | 188 | struct peer *peer; |
16286195 DS |
189 | |
190 | bgp = vty->index; | |
191 | ret = str2sockunion (peer_str, &su); | |
192 | ||
193 | /* 'swpX' string */ | |
194 | if (ret < 0) | |
6410e93a | 195 | { |
04b6bdc0 DW |
196 | peer = peer_lookup_by_conf_if (bgp, peer_str); |
197 | ||
198 | if (!peer) | |
199 | peer = peer_lookup_by_hostname (bgp, peer_str); | |
200 | ||
201 | return peer; | |
6410e93a | 202 | } |
16286195 DS |
203 | else |
204 | return peer_lookup (bgp, &su); | |
205 | } | |
206 | ||
207 | static void | |
208 | bgp_debug_list_free(struct list *list) | |
209 | { | |
210 | struct bgp_debug_filter *filter; | |
211 | struct listnode *node, *nnode; | |
212 | ||
213 | if (list) | |
214 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
215 | { | |
216 | listnode_delete (list, filter); | |
217 | ||
218 | if (filter->p) | |
219 | prefix_free(filter->p); | |
220 | ||
167d390a | 221 | if (filter->host) |
6e919709 | 222 | XFREE (MTYPE_BGP_DEBUG_STR, filter->host); |
16286195 DS |
223 | |
224 | XFREE (MTYPE_BGP_DEBUG_FILTER, filter); | |
225 | } | |
226 | } | |
227 | ||
228 | /* Print the desc along with a list of peers/prefixes this debug is | |
229 | * enabled for */ | |
230 | static void | |
231 | bgp_debug_list_print (struct vty *vty, const char *desc, struct list *list) | |
232 | { | |
233 | struct bgp_debug_filter *filter; | |
234 | struct listnode *node, *nnode; | |
235 | char buf[INET6_ADDRSTRLEN]; | |
236 | ||
237 | vty_out (vty, "%s", desc); | |
238 | ||
239 | if (list && !list_isempty(list)) | |
240 | { | |
241 | vty_out (vty, " for"); | |
242 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
243 | { | |
167d390a DS |
244 | if (filter->host) |
245 | vty_out (vty, " %s", filter->host); | |
16286195 DS |
246 | |
247 | if (filter->p) | |
248 | vty_out (vty, " %s/%d", | |
249 | inet_ntop (filter->p->family, &filter->p->u.prefix, buf, INET6_ADDRSTRLEN), | |
250 | filter->p->prefixlen); | |
251 | } | |
252 | } | |
253 | ||
254 | vty_out (vty, "%s", VTY_NEWLINE); | |
255 | } | |
256 | ||
91ba2c8b DS |
257 | /* Print the command to enable the debug for each peer/prefix this debug is |
258 | * enabled for | |
259 | */ | |
260 | static int | |
261 | bgp_debug_list_conf_print (struct vty *vty, const char *desc, struct list *list) | |
262 | { | |
263 | struct bgp_debug_filter *filter; | |
264 | struct listnode *node, *nnode; | |
265 | char buf[INET6_ADDRSTRLEN]; | |
266 | int write = 0; | |
267 | ||
268 | if (list && !list_isempty(list)) | |
269 | { | |
270 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
271 | { | |
167d390a | 272 | if (filter->host) |
91ba2c8b | 273 | { |
167d390a | 274 | vty_out (vty, "%s %s%s", desc, filter->host, VTY_NEWLINE); |
91ba2c8b DS |
275 | write++; |
276 | } | |
277 | ||
278 | ||
279 | if (filter->p) | |
280 | { | |
281 | vty_out (vty, "%s %s/%d%s", desc, | |
282 | inet_ntop (filter->p->family, &filter->p->u.prefix, buf, INET6_ADDRSTRLEN), | |
283 | filter->p->prefixlen, VTY_NEWLINE); | |
284 | write++; | |
285 | } | |
286 | } | |
287 | } | |
288 | ||
289 | if (!write) | |
290 | { | |
291 | vty_out (vty, "%s%s", desc, VTY_NEWLINE); | |
292 | write++; | |
293 | } | |
294 | ||
295 | return write; | |
296 | } | |
297 | ||
16286195 | 298 | static void |
ffd0c037 | 299 | bgp_debug_list_add_entry(struct list *list, const char *host, struct prefix *p) |
16286195 DS |
300 | { |
301 | struct bgp_debug_filter *filter; | |
302 | ||
303 | filter = XCALLOC (MTYPE_BGP_DEBUG_FILTER, sizeof (struct bgp_debug_filter)); | |
304 | ||
167d390a | 305 | if (host) |
16286195 | 306 | { |
6e919709 | 307 | filter->host = XSTRDUP (MTYPE_BGP_DEBUG_STR, host); |
16286195 DS |
308 | filter->p = NULL; |
309 | } | |
310 | else if (p) | |
311 | { | |
167d390a | 312 | filter->host = NULL; |
16286195 DS |
313 | filter->p = p; |
314 | } | |
315 | ||
316 | listnode_add(list, filter); | |
317 | } | |
318 | ||
319 | static int | |
ffd0c037 | 320 | bgp_debug_list_remove_entry(struct list *list, const char *host, struct prefix *p) |
16286195 DS |
321 | { |
322 | struct bgp_debug_filter *filter; | |
323 | struct listnode *node, *nnode; | |
324 | ||
325 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
326 | { | |
167d390a | 327 | if (host && strcmp (filter->host, host) == 0) |
16286195 DS |
328 | { |
329 | listnode_delete (list, filter); | |
6e919709 | 330 | XFREE (MTYPE_BGP_DEBUG_STR, filter->host); |
16286195 DS |
331 | XFREE (MTYPE_BGP_DEBUG_FILTER, filter); |
332 | return 1; | |
333 | } | |
334 | else if (p && filter->p->prefixlen == p->prefixlen && prefix_match(filter->p, p)) | |
335 | { | |
336 | listnode_delete (list, filter); | |
337 | prefix_free (filter->p); | |
338 | XFREE (MTYPE_BGP_DEBUG_FILTER, filter); | |
339 | return 1; | |
340 | } | |
341 | } | |
342 | ||
343 | return 0; | |
344 | } | |
345 | ||
346 | static int | |
ffd0c037 | 347 | bgp_debug_list_has_entry(struct list *list, const char *host, struct prefix *p) |
16286195 DS |
348 | { |
349 | struct bgp_debug_filter *filter; | |
350 | struct listnode *node, *nnode; | |
351 | ||
352 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
353 | { | |
167d390a | 354 | if (host) |
16286195 | 355 | { |
167d390a | 356 | if (strcmp (filter->host, host) == 0) |
16286195 DS |
357 | { |
358 | return 1; | |
359 | } | |
360 | } | |
361 | else if (p) | |
362 | { | |
363 | if (filter->p->prefixlen == p->prefixlen && prefix_match(filter->p, p)) | |
364 | { | |
365 | return 1; | |
366 | } | |
367 | } | |
368 | } | |
369 | ||
370 | return 0; | |
371 | } | |
372 | ||
3f9c7369 | 373 | int |
167d390a | 374 | bgp_debug_peer_updout_enabled(char *host) |
3f9c7369 | 375 | { |
167d390a | 376 | return (bgp_debug_list_has_entry(bgp_debug_update_out_peers, host, NULL)); |
3f9c7369 DS |
377 | } |
378 | ||
718e3744 | 379 | /* Dump attribute. */ |
e01f9cbb | 380 | int |
718e3744 | 381 | bgp_dump_attr (struct peer *peer, struct attr *attr, char *buf, size_t size) |
382 | { | |
718e3744 | 383 | if (! attr) |
e01f9cbb | 384 | return 0; |
718e3744 | 385 | |
e01f9cbb | 386 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_NEXT_HOP))) |
387 | snprintf (buf, size, "nexthop %s", inet_ntoa (attr->nexthop)); | |
388 | ||
389 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ORIGIN))) | |
390 | snprintf (buf + strlen (buf), size - strlen (buf), ", origin %s", | |
391 | bgp_origin_str[attr->origin]); | |
718e3744 | 392 | |
393 | #ifdef HAVE_IPV6 | |
fb982c25 PJ |
394 | if (attr->extra) |
395 | { | |
396 | char addrbuf[BUFSIZ]; | |
397 | ||
398 | /* Add MP case. */ | |
801a9bcc DS |
399 | if (attr->extra->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL |
400 | || attr->extra->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) | |
fb982c25 PJ |
401 | snprintf (buf + strlen (buf), size - strlen (buf), ", mp_nexthop %s", |
402 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global, | |
403 | addrbuf, BUFSIZ)); | |
404 | ||
801a9bcc | 405 | if (attr->extra->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) |
fb982c25 PJ |
406 | snprintf (buf + strlen (buf), size - strlen (buf), "(%s)", |
407 | inet_ntop (AF_INET6, &attr->extra->mp_nexthop_local, | |
408 | addrbuf, BUFSIZ)); | |
409 | } | |
718e3744 | 410 | #endif /* HAVE_IPV6 */ |
411 | ||
e01f9cbb | 412 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF))) |
ddc943de | 413 | snprintf (buf + strlen (buf), size - strlen (buf), ", localpref %u", |
718e3744 | 414 | attr->local_pref); |
415 | ||
e01f9cbb | 416 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC))) |
ddc943de | 417 | snprintf (buf + strlen (buf), size - strlen (buf), ", metric %u", |
718e3744 | 418 | attr->med); |
419 | ||
e01f9cbb | 420 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_COMMUNITIES))) |
718e3744 | 421 | snprintf (buf + strlen (buf), size - strlen (buf), ", community %s", |
422 | community_str (attr->community)); | |
423 | ||
e01f9cbb | 424 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE))) |
718e3744 | 425 | snprintf (buf + strlen (buf), size - strlen (buf), ", atomic-aggregate"); |
426 | ||
e01f9cbb | 427 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AGGREGATOR))) |
aea339f7 | 428 | snprintf (buf + strlen (buf), size - strlen (buf), ", aggregated by %u %s", |
fb982c25 PJ |
429 | attr->extra->aggregator_as, |
430 | inet_ntoa (attr->extra->aggregator_addr)); | |
718e3744 | 431 | |
e01f9cbb | 432 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID))) |
718e3744 | 433 | snprintf (buf + strlen (buf), size - strlen (buf), ", originator %s", |
fb982c25 | 434 | inet_ntoa (attr->extra->originator_id)); |
718e3744 | 435 | |
e01f9cbb | 436 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_CLUSTER_LIST))) |
718e3744 | 437 | { |
438 | int i; | |
439 | ||
e01f9cbb | 440 | snprintf (buf + strlen (buf), size - strlen (buf), ", clusterlist"); |
fb982c25 | 441 | for (i = 0; i < attr->extra->cluster->length / 4; i++) |
e01f9cbb | 442 | snprintf (buf + strlen (buf), size - strlen (buf), " %s", |
fb982c25 | 443 | inet_ntoa (attr->extra->cluster->list[i])); |
718e3744 | 444 | } |
445 | ||
e01f9cbb | 446 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AS_PATH))) |
718e3744 | 447 | snprintf (buf + strlen (buf), size - strlen (buf), ", path %s", |
448 | aspath_print (attr->aspath)); | |
e01f9cbb | 449 | |
450 | if (strlen (buf) > 1) | |
451 | return 1; | |
452 | else | |
453 | return 0; | |
718e3744 | 454 | } |
455 | ||
3a8c7ba1 DW |
456 | const char * |
457 | bgp_notify_code_str (char code) | |
718e3744 | 458 | { |
3a8c7ba1 DW |
459 | return LOOKUP_DEF (bgp_notify_msg, code, "Unrecognized Error Code"); |
460 | } | |
718e3744 | 461 | |
3a8c7ba1 DW |
462 | const char * |
463 | bgp_notify_subcode_str (char code, char subcode) | |
464 | { | |
718e3744 | 465 | |
3a8c7ba1 | 466 | switch (code) |
718e3744 | 467 | { |
468 | case BGP_NOTIFY_HEADER_ERR: | |
3a8c7ba1 DW |
469 | return LOOKUP_DEF (bgp_notify_head_msg, subcode, |
470 | "Unrecognized Error Subcode"); | |
718e3744 | 471 | case BGP_NOTIFY_OPEN_ERR: |
3a8c7ba1 DW |
472 | return LOOKUP_DEF (bgp_notify_open_msg, subcode, |
473 | "Unrecognized Error Subcode"); | |
718e3744 | 474 | case BGP_NOTIFY_UPDATE_ERR: |
3a8c7ba1 DW |
475 | return LOOKUP_DEF (bgp_notify_update_msg, subcode, |
476 | "Unrecognized Error Subcode"); | |
718e3744 | 477 | case BGP_NOTIFY_HOLD_ERR: |
718e3744 | 478 | break; |
479 | case BGP_NOTIFY_FSM_ERR: | |
718e3744 | 480 | break; |
481 | case BGP_NOTIFY_CEASE: | |
3a8c7ba1 DW |
482 | return LOOKUP_DEF (bgp_notify_cease_msg, subcode, |
483 | "Unrecognized Error Subcode"); | |
718e3744 | 484 | case BGP_NOTIFY_CAPABILITY_ERR: |
3a8c7ba1 DW |
485 | return LOOKUP_DEF (bgp_notify_capability_msg, subcode, |
486 | "Unrecognized Error Subcode"); | |
718e3744 | 487 | } |
3a8c7ba1 DW |
488 | return ""; |
489 | } | |
490 | ||
491 | /* dump notify packet */ | |
492 | void | |
493 | bgp_notify_print(struct peer *peer, struct bgp_notify *bgp_notify, | |
494 | const char *direct) | |
495 | { | |
496 | const char *subcode_str; | |
497 | const char *code_str; | |
3950fda5 | 498 | |
16286195 | 499 | if (BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS) || bgp_flag_check (peer->bgp, BGP_FLAG_LOG_NEIGHBOR_CHANGES)) |
3a8c7ba1 DW |
500 | { |
501 | code_str = bgp_notify_code_str(bgp_notify->code); | |
502 | subcode_str = bgp_notify_subcode_str(bgp_notify->code, bgp_notify->subcode); | |
503 | ||
504 | zlog_info ("%%NOTIFICATION: %s neighbor %s %d/%d (%s%s) %d bytes %s", | |
505 | strcmp (direct, "received") == 0 ? "received from" : "sent to", | |
506 | peer->host, bgp_notify->code, bgp_notify->subcode, | |
507 | code_str, subcode_str, bgp_notify->length, | |
508 | bgp_notify->data ? bgp_notify->data : ""); | |
509 | } | |
718e3744 | 510 | } |
6b0655a2 | 511 | |
3f9c7369 DS |
512 | static void |
513 | bgp_debug_clear_updgrp_update_dbg(struct bgp *bgp) | |
514 | { | |
515 | if (!bgp) | |
516 | bgp = bgp_get_default(); | |
517 | update_group_walk (bgp, update_group_clear_update_dbg, NULL); | |
518 | } | |
519 | ||
520 | ||
718e3744 | 521 | /* Debug option setting interface. */ |
522 | unsigned long bgp_debug_option = 0; | |
523 | ||
524 | int | |
525 | debug (unsigned int option) | |
526 | { | |
527 | return bgp_debug_option & option; | |
528 | } | |
529 | ||
0b2aa3a0 PJ |
530 | DEFUN (debug_bgp_as4, |
531 | debug_bgp_as4_cmd, | |
532 | "debug bgp as4", | |
533 | DEBUG_STR | |
534 | BGP_STR | |
535 | "BGP AS4 actions\n") | |
536 | { | |
537 | if (vty->node == CONFIG_NODE) | |
538 | DEBUG_ON (as4, AS4); | |
539 | else | |
540 | { | |
541 | TERM_DEBUG_ON (as4, AS4); | |
542 | vty_out (vty, "BGP as4 debugging is on%s", VTY_NEWLINE); | |
543 | } | |
544 | return CMD_SUCCESS; | |
545 | } | |
546 | ||
547 | DEFUN (no_debug_bgp_as4, | |
548 | no_debug_bgp_as4_cmd, | |
549 | "no debug bgp as4", | |
550 | NO_STR | |
551 | DEBUG_STR | |
552 | BGP_STR | |
553 | "BGP AS4 actions\n") | |
554 | { | |
555 | if (vty->node == CONFIG_NODE) | |
556 | DEBUG_OFF (as4, AS4); | |
557 | else | |
558 | { | |
559 | TERM_DEBUG_OFF (as4, AS4); | |
560 | vty_out (vty, "BGP as4 debugging is off%s", VTY_NEWLINE); | |
561 | } | |
562 | return CMD_SUCCESS; | |
563 | } | |
564 | ||
0b2aa3a0 PJ |
565 | DEFUN (debug_bgp_as4_segment, |
566 | debug_bgp_as4_segment_cmd, | |
567 | "debug bgp as4 segment", | |
568 | DEBUG_STR | |
569 | BGP_STR | |
6e22b901 | 570 | "BGP AS4 actions\n" |
0b2aa3a0 PJ |
571 | "BGP AS4 aspath segment handling\n") |
572 | { | |
573 | if (vty->node == CONFIG_NODE) | |
574 | DEBUG_ON (as4, AS4_SEGMENT); | |
575 | else | |
576 | { | |
577 | TERM_DEBUG_ON (as4, AS4_SEGMENT); | |
578 | vty_out (vty, "BGP as4 segment debugging is on%s", VTY_NEWLINE); | |
579 | } | |
580 | return CMD_SUCCESS; | |
581 | } | |
582 | ||
583 | DEFUN (no_debug_bgp_as4_segment, | |
584 | no_debug_bgp_as4_segment_cmd, | |
585 | "no debug bgp as4 segment", | |
586 | NO_STR | |
587 | DEBUG_STR | |
588 | BGP_STR | |
6e22b901 | 589 | "BGP AS4 actions\n" |
0b2aa3a0 PJ |
590 | "BGP AS4 aspath segment handling\n") |
591 | { | |
592 | if (vty->node == CONFIG_NODE) | |
593 | DEBUG_OFF (as4, AS4_SEGMENT); | |
594 | else | |
595 | { | |
596 | TERM_DEBUG_OFF (as4, AS4_SEGMENT); | |
597 | vty_out (vty, "BGP as4 segment debugging is off%s", VTY_NEWLINE); | |
598 | } | |
599 | return CMD_SUCCESS; | |
600 | } | |
601 | ||
16286195 DS |
602 | /* debug bgp neighbor_events */ |
603 | DEFUN (debug_bgp_neighbor_events, | |
604 | debug_bgp_neighbor_events_cmd, | |
605 | "debug bgp neighbor-events", | |
718e3744 | 606 | DEBUG_STR |
607 | BGP_STR | |
16286195 | 608 | "BGP Neighbor Events\n") |
718e3744 | 609 | { |
91ba2c8b DS |
610 | bgp_debug_list_free(bgp_debug_neighbor_events_peers); |
611 | ||
718e3744 | 612 | if (vty->node == CONFIG_NODE) |
16286195 | 613 | DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
718e3744 | 614 | else |
615 | { | |
16286195 DS |
616 | TERM_DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
617 | vty_out (vty, "BGP neighbor-events debugging is on%s", VTY_NEWLINE); | |
718e3744 | 618 | } |
619 | return CMD_SUCCESS; | |
620 | } | |
621 | ||
16286195 DS |
622 | DEFUN (debug_bgp_neighbor_events_peer, |
623 | debug_bgp_neighbor_events_peer_cmd, | |
624 | "debug bgp neighbor-events (A.B.C.D|X:X::X:X|WORD)", | |
718e3744 | 625 | DEBUG_STR |
626 | BGP_STR | |
16286195 DS |
627 | "BGP Neighbor Events\n" |
628 | "BGP neighbor IP address to debug\n" | |
629 | "BGP IPv6 neighbor to debug\n" | |
630 | "BGP neighbor on interface to debug\n") | |
718e3744 | 631 | { |
ffd0c037 | 632 | const char *host = argv[0]; |
16286195 DS |
633 | |
634 | if (!bgp_debug_neighbor_events_peers) | |
635 | bgp_debug_neighbor_events_peers = list_new (); | |
636 | ||
167d390a | 637 | if (bgp_debug_list_has_entry(bgp_debug_neighbor_events_peers, host, NULL)) |
16286195 | 638 | { |
167d390a | 639 | vty_out (vty, "BGP neighbor-events debugging is already enabled for %s%s", host, VTY_NEWLINE); |
16286195 DS |
640 | return CMD_SUCCESS; |
641 | } | |
642 | ||
167d390a | 643 | bgp_debug_list_add_entry(bgp_debug_neighbor_events_peers, host, NULL); |
16286195 | 644 | |
718e3744 | 645 | if (vty->node == CONFIG_NODE) |
16286195 | 646 | DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
718e3744 | 647 | else |
648 | { | |
16286195 | 649 | TERM_DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
167d390a | 650 | vty_out (vty, "BGP neighbor-events debugging is on for %s%s", host, VTY_NEWLINE); |
718e3744 | 651 | } |
652 | return CMD_SUCCESS; | |
653 | } | |
654 | ||
16286195 DS |
655 | DEFUN (no_debug_bgp_neighbor_events, |
656 | no_debug_bgp_neighbor_events_cmd, | |
657 | "no debug bgp neighbor-events", | |
658 | NO_STR | |
718e3744 | 659 | DEBUG_STR |
660 | BGP_STR | |
16286195 | 661 | "Neighbor Events\n") |
718e3744 | 662 | { |
16286195 DS |
663 | bgp_debug_list_free(bgp_debug_neighbor_events_peers); |
664 | ||
718e3744 | 665 | if (vty->node == CONFIG_NODE) |
16286195 | 666 | DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); |
718e3744 | 667 | else |
668 | { | |
16286195 DS |
669 | TERM_DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); |
670 | vty_out (vty, "BGP neighbor-events debugging is off%s", VTY_NEWLINE); | |
718e3744 | 671 | } |
672 | return CMD_SUCCESS; | |
673 | } | |
674 | ||
16286195 DS |
675 | DEFUN (no_debug_bgp_neighbor_events_peer, |
676 | no_debug_bgp_neighbor_events_peer_cmd, | |
677 | "no debug bgp neighbor-events (A.B.C.D|X:X::X:X|WORD)", | |
718e3744 | 678 | NO_STR |
679 | DEBUG_STR | |
680 | BGP_STR | |
16286195 DS |
681 | "Neighbor Events\n" |
682 | "BGP neighbor IP address to debug\n" | |
683 | "BGP IPv6 neighbor to debug\n" | |
684 | "BGP neighbor on interface to debug\n") | |
718e3744 | 685 | { |
16286195 | 686 | int found_peer = 0; |
ffd0c037 | 687 | const char *host = argv[0]; |
16286195 DS |
688 | |
689 | if (bgp_debug_neighbor_events_peers && !list_isempty(bgp_debug_neighbor_events_peers)) | |
718e3744 | 690 | { |
167d390a | 691 | found_peer = bgp_debug_list_remove_entry(bgp_debug_neighbor_events_peers, host, NULL); |
16286195 DS |
692 | |
693 | if (list_isempty(bgp_debug_neighbor_events_peers)) | |
694 | { | |
695 | if (vty->node == CONFIG_NODE) | |
696 | DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); | |
697 | else | |
698 | TERM_DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); | |
699 | } | |
718e3744 | 700 | } |
16286195 DS |
701 | |
702 | if (found_peer) | |
167d390a | 703 | vty_out (vty, "BGP neighbor-events debugging is off for %s%s", host, VTY_NEWLINE); |
16286195 | 704 | else |
167d390a | 705 | vty_out (vty, "BGP neighbor-events debugging was not enabled for %s%s", host, VTY_NEWLINE); |
16286195 | 706 | |
718e3744 | 707 | return CMD_SUCCESS; |
708 | } | |
709 | ||
16286195 | 710 | /* debug bgp nht */ |
fb018d25 DS |
711 | DEFUN (debug_bgp_nht, |
712 | debug_bgp_nht_cmd, | |
713 | "debug bgp nht", | |
714 | DEBUG_STR | |
715 | BGP_STR | |
716 | "BGP nexthop tracking events\n") | |
717 | { | |
718 | if (vty->node == CONFIG_NODE) | |
719 | DEBUG_ON (nht, NHT); | |
720 | else | |
721 | { | |
722 | TERM_DEBUG_ON (nht, NHT); | |
723 | vty_out (vty, "BGP nexthop tracking debugging is on%s", VTY_NEWLINE); | |
724 | } | |
725 | return CMD_SUCCESS; | |
726 | } | |
727 | ||
728 | DEFUN (no_debug_bgp_nht, | |
729 | no_debug_bgp_nht_cmd, | |
730 | "no debug bgp nht", | |
731 | NO_STR | |
732 | DEBUG_STR | |
733 | BGP_STR | |
734 | "BGP nexthop tracking events\n") | |
735 | { | |
736 | if (vty->node == CONFIG_NODE) | |
737 | DEBUG_OFF (nht, NHT); | |
738 | else | |
739 | { | |
740 | TERM_DEBUG_OFF (nht, NHT); | |
741 | vty_out (vty, "BGP nexthop tracking debugging is off%s", VTY_NEWLINE); | |
742 | } | |
743 | return CMD_SUCCESS; | |
744 | } | |
745 | ||
16286195 DS |
746 | /* debug bgp keepalives */ |
747 | DEFUN (debug_bgp_keepalive, | |
748 | debug_bgp_keepalive_cmd, | |
749 | "debug bgp keepalives", | |
718e3744 | 750 | DEBUG_STR |
751 | BGP_STR | |
16286195 | 752 | "BGP keepalives\n") |
718e3744 | 753 | { |
91ba2c8b DS |
754 | bgp_debug_list_free(bgp_debug_keepalive_peers); |
755 | ||
718e3744 | 756 | if (vty->node == CONFIG_NODE) |
16286195 | 757 | DEBUG_ON (keepalive, KEEPALIVE); |
718e3744 | 758 | else |
759 | { | |
16286195 DS |
760 | TERM_DEBUG_ON (keepalive, KEEPALIVE); |
761 | vty_out (vty, "BGP keepalives debugging is on%s", VTY_NEWLINE); | |
718e3744 | 762 | } |
763 | return CMD_SUCCESS; | |
764 | } | |
765 | ||
16286195 DS |
766 | DEFUN (debug_bgp_keepalive_peer, |
767 | debug_bgp_keepalive_peer_cmd, | |
768 | "debug bgp keepalives (A.B.C.D|X:X::X:X|WORD)", | |
718e3744 | 769 | DEBUG_STR |
770 | BGP_STR | |
16286195 DS |
771 | "BGP Neighbor Events\n" |
772 | "BGP neighbor IP address to debug\n" | |
773 | "BGP IPv6 neighbor to debug\n" | |
774 | "BGP neighbor on interface to debug\n") | |
718e3744 | 775 | { |
ffd0c037 | 776 | const char *host = argv[0]; |
718e3744 | 777 | |
16286195 DS |
778 | if (!bgp_debug_keepalive_peers) |
779 | bgp_debug_keepalive_peers = list_new (); | |
780 | ||
167d390a | 781 | if (bgp_debug_list_has_entry(bgp_debug_keepalive_peers, host, NULL)) |
16286195 | 782 | { |
167d390a | 783 | vty_out (vty, "BGP keepalive debugging is already enabled for %s%s", host, VTY_NEWLINE); |
16286195 DS |
784 | return CMD_SUCCESS; |
785 | } | |
786 | ||
167d390a | 787 | bgp_debug_list_add_entry(bgp_debug_keepalive_peers, host, NULL); |
718e3744 | 788 | |
718e3744 | 789 | if (vty->node == CONFIG_NODE) |
790 | DEBUG_ON (keepalive, KEEPALIVE); | |
791 | else | |
792 | { | |
793 | TERM_DEBUG_ON (keepalive, KEEPALIVE); | |
167d390a | 794 | vty_out (vty, "BGP keepalives debugging is on for %s%s", host, VTY_NEWLINE); |
718e3744 | 795 | } |
796 | return CMD_SUCCESS; | |
797 | } | |
798 | ||
799 | DEFUN (no_debug_bgp_keepalive, | |
800 | no_debug_bgp_keepalive_cmd, | |
801 | "no debug bgp keepalives", | |
802 | NO_STR | |
803 | DEBUG_STR | |
804 | BGP_STR | |
805 | "BGP keepalives\n") | |
806 | { | |
16286195 DS |
807 | bgp_debug_list_free(bgp_debug_keepalive_peers); |
808 | ||
718e3744 | 809 | if (vty->node == CONFIG_NODE) |
810 | DEBUG_OFF (keepalive, KEEPALIVE); | |
811 | else | |
812 | { | |
813 | TERM_DEBUG_OFF (keepalive, KEEPALIVE); | |
814 | vty_out (vty, "BGP keepalives debugging is off%s", VTY_NEWLINE); | |
815 | } | |
816 | return CMD_SUCCESS; | |
817 | } | |
818 | ||
16286195 DS |
819 | DEFUN (no_debug_bgp_keepalive_peer, |
820 | no_debug_bgp_keepalive_peer_cmd, | |
821 | "no debug bgp keepalives (A.B.C.D|X:X::X:X|WORD)", | |
822 | NO_STR | |
823 | DEBUG_STR | |
718e3744 | 824 | BGP_STR |
16286195 DS |
825 | "BGP keepalives\n" |
826 | "BGP neighbor IP address to debug\n" | |
827 | "BGP IPv6 neighbor to debug\n" | |
828 | "BGP neighbor on interface to debug\n") | |
829 | { | |
830 | int found_peer = 0; | |
ffd0c037 | 831 | const char *host = argv[0]; |
718e3744 | 832 | |
16286195 DS |
833 | if (bgp_debug_keepalive_peers && !list_isempty(bgp_debug_keepalive_peers)) |
834 | { | |
167d390a | 835 | found_peer = bgp_debug_list_remove_entry(bgp_debug_keepalive_peers, host, NULL); |
16286195 DS |
836 | |
837 | if (list_isempty(bgp_debug_keepalive_peers)) | |
838 | { | |
839 | if (vty->node == CONFIG_NODE) | |
840 | DEBUG_OFF (keepalive, KEEPALIVE); | |
841 | else | |
842 | TERM_DEBUG_OFF (keepalive, KEEPALIVE); | |
843 | } | |
844 | } | |
845 | ||
846 | if (found_peer) | |
167d390a | 847 | vty_out (vty, "BGP keepalives debugging is off for %s%s", host, VTY_NEWLINE); |
16286195 | 848 | else |
167d390a | 849 | vty_out (vty, "BGP keepalives debugging was not enabled for %s%s", host, VTY_NEWLINE); |
16286195 DS |
850 | |
851 | return CMD_SUCCESS; | |
852 | } | |
853 | ||
9fbdd100 DS |
854 | /* debug bgp bestpath */ |
855 | DEFUN (debug_bgp_bestpath_prefix, | |
856 | debug_bgp_bestpath_prefix_cmd, | |
857 | "debug bgp bestpath (A.B.C.D/M|X:X::X:X/M)", | |
858 | DEBUG_STR | |
859 | BGP_STR | |
860 | "BGP bestpath\n" | |
861 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
862 | "IPv6 prefix <network>/<length>\n") | |
863 | ||
864 | { | |
865 | struct prefix *argv_p; | |
866 | int ret; | |
867 | ||
868 | argv_p = prefix_new(); | |
869 | ret = str2prefix (argv[0], argv_p); | |
870 | if (!ret) | |
871 | { | |
872 | prefix_free(argv_p); | |
873 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
874 | return CMD_WARNING; | |
875 | } | |
876 | ||
877 | ||
878 | if (!bgp_debug_bestpath_prefixes) | |
879 | bgp_debug_bestpath_prefixes = list_new (); | |
880 | ||
881 | if (bgp_debug_list_has_entry(bgp_debug_bestpath_prefixes, NULL, argv_p)) | |
882 | { | |
883 | vty_out (vty, "BGP bestptah debugging is already enabled for %s%s", argv[0], VTY_NEWLINE); | |
884 | return CMD_SUCCESS; | |
885 | } | |
886 | ||
887 | bgp_debug_list_add_entry(bgp_debug_bestpath_prefixes, NULL, argv_p); | |
888 | ||
889 | if (vty->node == CONFIG_NODE) | |
890 | { | |
891 | DEBUG_ON (bestpath, BESTPATH); | |
892 | } | |
893 | else | |
894 | { | |
895 | TERM_DEBUG_ON (bestpath, BESTPATH); | |
896 | vty_out (vty, "BGP bestpath debugging is on for %s%s", argv[0], VTY_NEWLINE); | |
897 | } | |
898 | ||
899 | return CMD_SUCCESS; | |
900 | } | |
901 | ||
902 | DEFUN (no_debug_bgp_bestpath_prefix, | |
903 | no_debug_bgp_bestpath_prefix_cmd, | |
904 | "no debug bgp bestpath (A.B.C.D/M|X:X::X:X/M)", | |
905 | NO_STR | |
906 | DEBUG_STR | |
907 | BGP_STR | |
908 | "BGP bestpath\n" | |
909 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
910 | "IPv6 prefix <network>/<length>\n") | |
911 | ||
912 | { | |
913 | struct prefix *argv_p; | |
914 | int found_prefix = 0; | |
915 | int ret; | |
916 | ||
917 | argv_p = prefix_new(); | |
918 | ret = str2prefix (argv[0], argv_p); | |
919 | if (!ret) | |
920 | { | |
921 | prefix_free(argv_p); | |
922 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
923 | return CMD_WARNING; | |
924 | } | |
925 | ||
926 | if (bgp_debug_bestpath_prefixes && !list_isempty(bgp_debug_bestpath_prefixes)) | |
927 | { | |
928 | found_prefix = bgp_debug_list_remove_entry(bgp_debug_bestpath_prefixes, NULL, argv_p); | |
929 | ||
930 | if (list_isempty(bgp_debug_bestpath_prefixes)) | |
931 | { | |
932 | if (vty->node == CONFIG_NODE) | |
933 | { | |
934 | DEBUG_OFF (bestpath, BESTPATH); | |
935 | } | |
936 | else | |
937 | { | |
938 | TERM_DEBUG_OFF (bestpath, BESTPATH); | |
939 | vty_out (vty, "BGP bestpath debugging (per prefix) is off%s", VTY_NEWLINE); | |
940 | } | |
941 | } | |
942 | } | |
943 | ||
944 | if (found_prefix) | |
945 | vty_out (vty, "BGP bestpath debugging is off for %s%s", argv[0], VTY_NEWLINE); | |
946 | else | |
947 | vty_out (vty, "BGP bestpath debugging was not enabled for %s%s", argv[0], VTY_NEWLINE); | |
948 | ||
949 | return CMD_SUCCESS; | |
950 | } | |
951 | ||
952 | DEFUN (no_debug_bgp_bestpath, | |
953 | no_debug_bgp_bestpath_cmd, | |
954 | "no debug bgp bestpath", | |
955 | NO_STR | |
956 | DEBUG_STR | |
957 | BGP_STR | |
958 | "BGP bestpath\n") | |
959 | { | |
960 | bgp_debug_list_free(bgp_debug_bestpath_prefixes); | |
961 | ||
962 | if (vty->node == CONFIG_NODE) | |
963 | DEBUG_OFF (bestpath, BESTPATH); | |
964 | else | |
965 | { | |
966 | TERM_DEBUG_OFF (bestpath, BESTPATH); | |
967 | vty_out (vty, "BGP bestpath debugging is off%s", VTY_NEWLINE); | |
968 | } | |
969 | return CMD_SUCCESS; | |
970 | } | |
971 | ||
16286195 | 972 | /* debug bgp updates */ |
718e3744 | 973 | DEFUN (debug_bgp_update, |
974 | debug_bgp_update_cmd, | |
975 | "debug bgp updates", | |
976 | DEBUG_STR | |
977 | BGP_STR | |
978 | "BGP updates\n") | |
979 | { | |
91ba2c8b DS |
980 | bgp_debug_list_free(bgp_debug_update_in_peers); |
981 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
982 | bgp_debug_list_free(bgp_debug_update_prefixes); | |
983 | ||
718e3744 | 984 | if (vty->node == CONFIG_NODE) |
985 | { | |
986 | DEBUG_ON (update, UPDATE_IN); | |
987 | DEBUG_ON (update, UPDATE_OUT); | |
988 | } | |
989 | else | |
990 | { | |
991 | TERM_DEBUG_ON (update, UPDATE_IN); | |
992 | TERM_DEBUG_ON (update, UPDATE_OUT); | |
993 | vty_out (vty, "BGP updates debugging is on%s", VTY_NEWLINE); | |
994 | } | |
995 | return CMD_SUCCESS; | |
996 | } | |
997 | ||
998 | DEFUN (debug_bgp_update_direct, | |
999 | debug_bgp_update_direct_cmd, | |
1000 | "debug bgp updates (in|out)", | |
1001 | DEBUG_STR | |
1002 | BGP_STR | |
1003 | "BGP updates\n" | |
1004 | "Inbound updates\n" | |
1005 | "Outbound updates\n") | |
1006 | { | |
91ba2c8b DS |
1007 | |
1008 | if (strncmp ("i", argv[0], 1) == 0) | |
1009 | bgp_debug_list_free(bgp_debug_update_in_peers); | |
1010 | else | |
1011 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1012 | ||
718e3744 | 1013 | if (vty->node == CONFIG_NODE) |
1014 | { | |
1015 | if (strncmp ("i", argv[0], 1) == 0) | |
91ba2c8b | 1016 | DEBUG_ON (update, UPDATE_IN); |
718e3744 | 1017 | else |
91ba2c8b | 1018 | DEBUG_ON (update, UPDATE_OUT); |
718e3744 | 1019 | } |
1020 | else | |
1021 | { | |
1022 | if (strncmp ("i", argv[0], 1) == 0) | |
1023 | { | |
718e3744 | 1024 | TERM_DEBUG_ON (update, UPDATE_IN); |
1025 | vty_out (vty, "BGP updates debugging is on (inbound)%s", VTY_NEWLINE); | |
1026 | } | |
1027 | else | |
1028 | { | |
718e3744 | 1029 | TERM_DEBUG_ON (update, UPDATE_OUT); |
1030 | vty_out (vty, "BGP updates debugging is on (outbound)%s", VTY_NEWLINE); | |
1031 | } | |
1032 | } | |
1033 | return CMD_SUCCESS; | |
1034 | } | |
1035 | ||
16286195 DS |
1036 | DEFUN (debug_bgp_update_direct_peer, |
1037 | debug_bgp_update_direct_peer_cmd, | |
1038 | "debug bgp updates (in|out) (A.B.C.D|X:X::X:X|WORD)", | |
718e3744 | 1039 | DEBUG_STR |
1040 | BGP_STR | |
16286195 DS |
1041 | "BGP updates\n" |
1042 | "Inbound updates\n" | |
1043 | "Outbound updates\n" | |
1044 | "BGP neighbor IP address to debug\n" | |
1045 | "BGP IPv6 neighbor to debug\n" | |
1046 | "BGP neighbor on interface to debug\n") | |
718e3744 | 1047 | { |
ffd0c037 | 1048 | const char *host = argv[1]; |
16286195 DS |
1049 | int inbound; |
1050 | ||
16286195 DS |
1051 | if (!bgp_debug_update_in_peers) |
1052 | bgp_debug_update_in_peers = list_new (); | |
1053 | ||
1054 | if (!bgp_debug_update_out_peers) | |
1055 | bgp_debug_update_out_peers = list_new (); | |
1056 | ||
1057 | if (strncmp ("i", argv[0], 1) == 0) | |
1058 | inbound = 1; | |
1059 | else | |
1060 | inbound = 0; | |
1061 | ||
1062 | if (inbound) | |
1063 | { | |
167d390a | 1064 | if (bgp_debug_list_has_entry(bgp_debug_update_in_peers, host, NULL)) |
16286195 | 1065 | { |
167d390a | 1066 | vty_out (vty, "BGP inbound update debugging is already enabled for %s%s", host, VTY_NEWLINE); |
16286195 DS |
1067 | return CMD_SUCCESS; |
1068 | } | |
1069 | } | |
1070 | ||
1071 | else | |
1072 | { | |
167d390a | 1073 | if (bgp_debug_list_has_entry(bgp_debug_update_out_peers, host, NULL)) |
16286195 | 1074 | { |
167d390a | 1075 | vty_out (vty, "BGP outbound update debugging is already enabled for %s%s", host, VTY_NEWLINE); |
16286195 DS |
1076 | return CMD_SUCCESS; |
1077 | } | |
1078 | } | |
1079 | ||
1080 | if (inbound) | |
167d390a | 1081 | bgp_debug_list_add_entry(bgp_debug_update_in_peers, host, NULL); |
16286195 | 1082 | else |
3f9c7369 | 1083 | { |
167d390a | 1084 | struct peer *peer; |
3f9c7369 | 1085 | struct peer_af *paf; |
96885f16 | 1086 | int afidx; |
3f9c7369 | 1087 | |
167d390a DS |
1088 | bgp_debug_list_add_entry(bgp_debug_update_out_peers, host, NULL); |
1089 | peer = bgp_find_peer (vty, host); | |
1090 | ||
1091 | if (peer) | |
3f9c7369 | 1092 | { |
96885f16 | 1093 | for (afidx = BGP_AF_START; afidx < BGP_AF_MAX; afidx++) |
3f9c7369 | 1094 | { |
96885f16 | 1095 | paf = peer->peer_af_array[afidx]; |
1096 | if (paf != NULL) | |
167d390a | 1097 | { |
96885f16 | 1098 | if (PAF_SUBGRP (paf)) |
1099 | { | |
1100 | UPDGRP_PEER_DBG_EN(PAF_SUBGRP(paf)->update_group); | |
1101 | } | |
167d390a | 1102 | } |
3f9c7369 DS |
1103 | } |
1104 | } | |
1105 | } | |
16286195 | 1106 | |
718e3744 | 1107 | if (vty->node == CONFIG_NODE) |
1108 | { | |
16286195 | 1109 | if (inbound) |
91ba2c8b | 1110 | DEBUG_ON (update, UPDATE_IN); |
16286195 | 1111 | else |
91ba2c8b | 1112 | DEBUG_ON (update, UPDATE_OUT); |
718e3744 | 1113 | } |
1114 | else | |
1115 | { | |
16286195 DS |
1116 | if (inbound) |
1117 | { | |
16286195 DS |
1118 | TERM_DEBUG_ON (update, UPDATE_IN); |
1119 | vty_out (vty, "BGP updates debugging is on (inbound) for %s%s", argv[1], VTY_NEWLINE); | |
1120 | } | |
1121 | else | |
1122 | { | |
16286195 DS |
1123 | TERM_DEBUG_ON (update, UPDATE_OUT); |
1124 | vty_out (vty, "BGP updates debugging is on (outbound) for %s%s", argv[1], VTY_NEWLINE); | |
1125 | } | |
718e3744 | 1126 | } |
1127 | return CMD_SUCCESS; | |
1128 | } | |
1129 | ||
91ba2c8b DS |
1130 | DEFUN (no_debug_bgp_update_direct, |
1131 | no_debug_bgp_update_direct_cmd, | |
1132 | "no debug bgp updates (in|out)", | |
1133 | NO_STR | |
1134 | DEBUG_STR | |
1135 | BGP_STR | |
1136 | "BGP updates\n" | |
1137 | "Inbound updates\n" | |
1138 | "Outbound updates\n") | |
1139 | { | |
1140 | if (strncmp ("i", argv[0], 1) == 0) | |
1141 | { | |
1142 | bgp_debug_list_free(bgp_debug_update_in_peers); | |
1143 | ||
1144 | if (vty->node == CONFIG_NODE) | |
1145 | { | |
1146 | DEBUG_OFF (update, UPDATE_IN); | |
1147 | } | |
1148 | else | |
1149 | { | |
1150 | TERM_DEBUG_OFF (update, UPDATE_IN); | |
1151 | vty_out (vty, "BGP updates debugging is off (inbound)%s", VTY_NEWLINE); | |
1152 | } | |
1153 | } | |
1154 | else | |
1155 | { | |
1156 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1157 | ||
1158 | if (vty->node == CONFIG_NODE) | |
1159 | { | |
1160 | DEBUG_OFF (update, UPDATE_OUT); | |
1161 | } | |
1162 | else | |
1163 | { | |
1164 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
1165 | vty_out (vty, "BGP updates debugging is off (outbound)%s", VTY_NEWLINE); | |
1166 | } | |
1167 | } | |
1168 | ||
1169 | return CMD_SUCCESS; | |
1170 | } | |
1171 | ||
16286195 DS |
1172 | DEFUN (no_debug_bgp_update_direct_peer, |
1173 | no_debug_bgp_update_direct_peer_cmd, | |
1174 | "no debug bgp updates (in|out) (A.B.C.D|X:X::X:X|WORD)", | |
1175 | NO_STR | |
1176 | DEBUG_STR | |
718e3744 | 1177 | BGP_STR |
16286195 DS |
1178 | "BGP updates\n" |
1179 | "Inbound updates\n" | |
1180 | "Outbound updates\n" | |
1181 | "BGP neighbor IP address to debug\n" | |
1182 | "BGP IPv6 neighbor to debug\n" | |
1183 | "BGP neighbor on interface to debug\n") | |
1184 | { | |
1185 | int inbound; | |
1186 | int found_peer = 0; | |
ffd0c037 | 1187 | const char *host = argv[1]; |
718e3744 | 1188 | |
16286195 DS |
1189 | if (strncmp ("i", argv[0], 1) == 0) |
1190 | inbound = 1; | |
1191 | else | |
1192 | inbound = 0; | |
1193 | ||
1194 | if (inbound && bgp_debug_update_in_peers && | |
1195 | !list_isempty(bgp_debug_update_in_peers)) | |
1196 | { | |
167d390a | 1197 | found_peer = bgp_debug_list_remove_entry(bgp_debug_update_in_peers, host, NULL); |
16286195 DS |
1198 | |
1199 | if (list_isempty(bgp_debug_update_in_peers)) | |
1200 | { | |
1201 | if (vty->node == CONFIG_NODE) | |
1202 | DEBUG_OFF (update, UPDATE_IN); | |
1203 | else | |
1204 | { | |
1205 | TERM_DEBUG_OFF (update, UPDATE_IN); | |
1206 | vty_out (vty, "BGP updates debugging (inbound) is off%s", VTY_NEWLINE); | |
1207 | } | |
1208 | } | |
1209 | } | |
1210 | ||
1211 | if (!inbound && bgp_debug_update_out_peers && | |
1212 | !list_isempty(bgp_debug_update_out_peers)) | |
1213 | { | |
167d390a | 1214 | found_peer = bgp_debug_list_remove_entry(bgp_debug_update_out_peers, host, NULL); |
16286195 DS |
1215 | |
1216 | if (list_isempty(bgp_debug_update_out_peers)) | |
1217 | { | |
1218 | if (vty->node == CONFIG_NODE) | |
1219 | DEBUG_OFF (update, UPDATE_OUT); | |
1220 | else | |
1221 | { | |
1222 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
1223 | vty_out (vty, "BGP updates debugging (outbound) is off%s", VTY_NEWLINE); | |
1224 | } | |
1225 | } | |
3f9c7369 | 1226 | |
167d390a DS |
1227 | struct peer *peer; |
1228 | struct peer_af *paf; | |
96885f16 | 1229 | int afidx; |
167d390a | 1230 | peer = bgp_find_peer (vty, host); |
3f9c7369 | 1231 | |
167d390a DS |
1232 | if (peer) |
1233 | { | |
96885f16 | 1234 | for (afidx = BGP_AF_START; afidx < BGP_AF_MAX; afidx++) |
3f9c7369 | 1235 | { |
96885f16 | 1236 | paf = peer->peer_af_array[afidx]; |
1237 | if (paf != NULL) | |
3f9c7369 | 1238 | { |
96885f16 | 1239 | if (PAF_SUBGRP (paf)) |
1240 | { | |
1241 | UPDGRP_PEER_DBG_DIS(PAF_SUBGRP(paf)->update_group); | |
1242 | } | |
3f9c7369 DS |
1243 | } |
1244 | } | |
1245 | } | |
16286195 DS |
1246 | } |
1247 | ||
1248 | if (found_peer) | |
1249 | if (inbound) | |
167d390a | 1250 | vty_out (vty, "BGP updates debugging (inbound) is off for %s%s", host, VTY_NEWLINE); |
16286195 | 1251 | else |
167d390a | 1252 | vty_out (vty, "BGP updates debugging (outbound) is off for %s%s", host, VTY_NEWLINE); |
16286195 DS |
1253 | else |
1254 | if (inbound) | |
167d390a | 1255 | vty_out (vty, "BGP updates debugging (inbound) was not enabled for %s%s", host, VTY_NEWLINE); |
16286195 | 1256 | else |
167d390a | 1257 | vty_out (vty, "BGP updates debugging (outbound) was not enabled for %s%s", host, VTY_NEWLINE); |
16286195 DS |
1258 | |
1259 | return CMD_SUCCESS; | |
1260 | } | |
1261 | ||
1262 | DEFUN (debug_bgp_update_prefix, | |
1263 | debug_bgp_update_prefix_cmd, | |
1264 | "debug bgp updates prefix (A.B.C.D/M|X:X::X:X/M)", | |
718e3744 | 1265 | DEBUG_STR |
16286195 DS |
1266 | BGP_STR |
1267 | "BGP updates\n" | |
1268 | "Specify a prefix to debug\n" | |
1269 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
1270 | "IPv6 prefix <network>/<length>\n") | |
1271 | ||
718e3744 | 1272 | { |
16286195 DS |
1273 | struct prefix *argv_p; |
1274 | int ret; | |
1275 | ||
1276 | argv_p = prefix_new(); | |
1277 | ret = str2prefix (argv[0], argv_p); | |
1278 | if (!ret) | |
1279 | { | |
1280 | prefix_free(argv_p); | |
1281 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
1282 | return CMD_WARNING; | |
1283 | } | |
1284 | ||
1285 | ||
1286 | if (!bgp_debug_update_prefixes) | |
1287 | bgp_debug_update_prefixes = list_new (); | |
1288 | ||
1289 | if (bgp_debug_list_has_entry(bgp_debug_update_prefixes, NULL, argv_p)) | |
1290 | { | |
1291 | vty_out (vty, "BGP updates debugging is already enabled for %s%s", argv[0], VTY_NEWLINE); | |
1292 | return CMD_SUCCESS; | |
1293 | } | |
1294 | ||
1295 | bgp_debug_list_add_entry(bgp_debug_update_prefixes, NULL, argv_p); | |
1296 | ||
718e3744 | 1297 | if (vty->node == CONFIG_NODE) |
16286195 DS |
1298 | { |
1299 | DEBUG_ON (update, UPDATE_PREFIX); | |
1300 | } | |
718e3744 | 1301 | else |
1302 | { | |
16286195 DS |
1303 | TERM_DEBUG_ON (update, UPDATE_PREFIX); |
1304 | vty_out (vty, "BGP updates debugging is on for %s%s", argv[0], VTY_NEWLINE); | |
718e3744 | 1305 | } |
16286195 | 1306 | |
718e3744 | 1307 | return CMD_SUCCESS; |
1308 | } | |
1309 | ||
16286195 DS |
1310 | DEFUN (no_debug_bgp_update_prefix, |
1311 | no_debug_bgp_update_prefix_cmd, | |
1312 | "no debug bgp updates prefix (A.B.C.D/M|X:X::X:X/M)", | |
718e3744 | 1313 | NO_STR |
1314 | DEBUG_STR | |
16286195 DS |
1315 | BGP_STR |
1316 | "BGP updates\n" | |
1317 | "Specify a prefix to debug\n" | |
1318 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
1319 | "IPv6 prefix <network>/<length>\n") | |
1320 | ||
1321 | { | |
1322 | struct prefix *argv_p; | |
1323 | int found_prefix = 0; | |
1324 | int ret; | |
1325 | ||
1326 | argv_p = prefix_new(); | |
1327 | ret = str2prefix (argv[0], argv_p); | |
1328 | if (!ret) | |
1329 | { | |
1330 | prefix_free(argv_p); | |
1331 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
1332 | return CMD_WARNING; | |
1333 | } | |
1334 | ||
1335 | if (bgp_debug_update_prefixes && !list_isempty(bgp_debug_update_prefixes)) | |
1336 | { | |
1337 | found_prefix = bgp_debug_list_remove_entry(bgp_debug_update_prefixes, NULL, argv_p); | |
1338 | ||
1339 | if (list_isempty(bgp_debug_update_prefixes)) | |
1340 | { | |
1341 | if (vty->node == CONFIG_NODE) | |
1342 | { | |
1343 | DEBUG_OFF (update, UPDATE_PREFIX); | |
1344 | } | |
1345 | else | |
1346 | { | |
1347 | TERM_DEBUG_OFF (update, UPDATE_PREFIX); | |
1348 | vty_out (vty, "BGP updates debugging (per prefix) is off%s", VTY_NEWLINE); | |
1349 | } | |
1350 | } | |
1351 | } | |
1352 | ||
1353 | if (found_prefix) | |
1354 | vty_out (vty, "BGP updates debugging is off for %s%s", argv[0], VTY_NEWLINE); | |
1355 | else | |
1356 | vty_out (vty, "BGP updates debugging was not enabled for %s%s", argv[0], VTY_NEWLINE); | |
1357 | ||
1358 | return CMD_SUCCESS; | |
1359 | } | |
1360 | ||
1361 | DEFUN (no_debug_bgp_update, | |
1362 | no_debug_bgp_update_cmd, | |
1363 | "no debug bgp updates", | |
1364 | NO_STR | |
1365 | DEBUG_STR | |
1366 | BGP_STR | |
1367 | "BGP updates\n") | |
718e3744 | 1368 | { |
16286195 DS |
1369 | bgp_debug_list_free(bgp_debug_update_in_peers); |
1370 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1371 | bgp_debug_list_free(bgp_debug_update_prefixes); | |
1372 | ||
3f9c7369 DS |
1373 | bgp_debug_clear_updgrp_update_dbg(vty->index); |
1374 | ||
718e3744 | 1375 | if (vty->node == CONFIG_NODE) |
16286195 DS |
1376 | { |
1377 | DEBUG_OFF (update, UPDATE_IN); | |
1378 | DEBUG_OFF (update, UPDATE_OUT); | |
1379 | DEBUG_OFF (update, UPDATE_PREFIX); | |
1380 | } | |
718e3744 | 1381 | else |
1382 | { | |
16286195 DS |
1383 | TERM_DEBUG_OFF (update, UPDATE_IN); |
1384 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
1385 | TERM_DEBUG_OFF (update, UPDATE_PREFIX); | |
1386 | vty_out (vty, "BGP updates debugging is off%s", VTY_NEWLINE); | |
718e3744 | 1387 | } |
1388 | return CMD_SUCCESS; | |
1389 | } | |
1390 | ||
16286195 | 1391 | /* debug bgp zebra */ |
a39275d7 AS |
1392 | DEFUN (debug_bgp_zebra, |
1393 | debug_bgp_zebra_cmd, | |
1394 | "debug bgp zebra", | |
1395 | DEBUG_STR | |
1396 | BGP_STR | |
1397 | "BGP Zebra messages\n") | |
1398 | { | |
1399 | if (vty->node == CONFIG_NODE) | |
1400 | DEBUG_ON (zebra, ZEBRA); | |
1401 | else | |
1402 | { | |
1403 | TERM_DEBUG_ON (zebra, ZEBRA); | |
1404 | vty_out (vty, "BGP zebra debugging is on%s", VTY_NEWLINE); | |
1405 | } | |
1406 | return CMD_SUCCESS; | |
1407 | } | |
1408 | ||
16286195 DS |
1409 | DEFUN (debug_bgp_zebra_prefix, |
1410 | debug_bgp_zebra_prefix_cmd, | |
1411 | "debug bgp zebra prefix (A.B.C.D/M|X:X::X:X/M)", | |
1412 | DEBUG_STR | |
1413 | BGP_STR | |
1414 | "BGP Zebra messages\n" | |
1415 | "Specify a prefix to debug\n" | |
1416 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
1417 | "IPv6 prefix <network>/<length>\n") | |
1418 | ||
1419 | { | |
1420 | struct prefix *argv_p; | |
1421 | int ret; | |
1422 | ||
1423 | argv_p = prefix_new(); | |
1424 | ret = str2prefix (argv[0], argv_p); | |
1425 | if (!ret) | |
1426 | { | |
1427 | prefix_free(argv_p); | |
1428 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
1429 | return CMD_WARNING; | |
1430 | } | |
1431 | ||
1432 | if (!bgp_debug_zebra_prefixes) | |
1433 | bgp_debug_zebra_prefixes = list_new(); | |
1434 | ||
1435 | if (bgp_debug_list_has_entry(bgp_debug_zebra_prefixes, NULL, argv_p)) | |
1436 | { | |
1437 | vty_out (vty, "BGP zebra debugging is already enabled for %s%s", argv[0], VTY_NEWLINE); | |
1438 | return CMD_SUCCESS; | |
1439 | } | |
1440 | ||
1441 | bgp_debug_list_add_entry(bgp_debug_zebra_prefixes, NULL, argv_p); | |
1442 | ||
1443 | if (vty->node == CONFIG_NODE) | |
1444 | DEBUG_ON (zebra, ZEBRA); | |
1445 | else | |
1446 | { | |
1447 | TERM_DEBUG_ON (zebra, ZEBRA); | |
1448 | vty_out (vty, "BGP zebra debugging is on for %s%s", argv[0], VTY_NEWLINE); | |
1449 | } | |
1450 | ||
1451 | return CMD_SUCCESS; | |
1452 | } | |
1453 | ||
a39275d7 AS |
1454 | DEFUN (no_debug_bgp_zebra, |
1455 | no_debug_bgp_zebra_cmd, | |
1456 | "no debug bgp zebra", | |
1457 | NO_STR | |
1458 | DEBUG_STR | |
1459 | BGP_STR | |
1460 | "BGP Zebra messages\n") | |
1461 | { | |
16286195 DS |
1462 | bgp_debug_list_free(bgp_debug_zebra_prefixes); |
1463 | ||
a39275d7 AS |
1464 | if (vty->node == CONFIG_NODE) |
1465 | DEBUG_OFF (zebra, ZEBRA); | |
1466 | else | |
1467 | { | |
1468 | TERM_DEBUG_OFF (zebra, ZEBRA); | |
1469 | vty_out (vty, "BGP zebra debugging is off%s", VTY_NEWLINE); | |
1470 | } | |
1471 | return CMD_SUCCESS; | |
1472 | } | |
1473 | ||
16286195 DS |
1474 | DEFUN (no_debug_bgp_zebra_prefix, |
1475 | no_debug_bgp_zebra_prefix_cmd, | |
1476 | "no debug bgp zebra prefix (A.B.C.D/M|X:X::X:X/M)", | |
1477 | NO_STR | |
1478 | DEBUG_STR | |
a39275d7 | 1479 | BGP_STR |
16286195 DS |
1480 | "BGP Zebra messages\n" |
1481 | "Specify a prefix to debug\n" | |
1482 | "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n" | |
1483 | "IPv6 prefix <network>/<length>\n") | |
1484 | ||
1485 | { | |
1486 | struct prefix *argv_p; | |
1487 | int found_prefix = 0; | |
1488 | int ret; | |
1489 | ||
1490 | argv_p = prefix_new(); | |
1491 | ret = str2prefix (argv[0], argv_p); | |
1492 | if (!ret) | |
1493 | { | |
1494 | prefix_free(argv_p); | |
1495 | vty_out (vty, "%% Malformed Prefix%s", VTY_NEWLINE); | |
1496 | return CMD_WARNING; | |
1497 | } | |
1498 | ||
1499 | if (bgp_debug_zebra_prefixes && !list_isempty(bgp_debug_zebra_prefixes)) | |
1500 | { | |
91ba2c8b | 1501 | found_prefix = bgp_debug_list_remove_entry(bgp_debug_zebra_prefixes, NULL, argv_p); |
16286195 DS |
1502 | |
1503 | if (list_isempty(bgp_debug_zebra_prefixes)) | |
1504 | { | |
1505 | if (vty->node == CONFIG_NODE) | |
1506 | DEBUG_OFF (zebra, ZEBRA); | |
1507 | else | |
1508 | { | |
1509 | TERM_DEBUG_OFF (zebra, ZEBRA); | |
1510 | vty_out (vty, "BGP zebra debugging is off%s", VTY_NEWLINE); | |
1511 | } | |
1512 | } | |
1513 | } | |
a39275d7 | 1514 | |
16286195 DS |
1515 | if (found_prefix) |
1516 | vty_out (vty, "BGP zebra debugging is off for %s%s", argv[0], VTY_NEWLINE); | |
1517 | else | |
1518 | vty_out (vty, "BGP zebra debugging was not enabled for %s%s", argv[0], VTY_NEWLINE); | |
1519 | ||
1520 | return CMD_SUCCESS; | |
1521 | } | |
1522 | ||
cebb7440 LB |
1523 | DEFUN (debug_bgp_allow_martians, |
1524 | debug_bgp_allow_martians_cmd, | |
1525 | "debug bgp allow-martians", | |
1526 | DEBUG_STR | |
1527 | BGP_STR | |
1528 | "BGP allow martian next hops\n") | |
1529 | { | |
1530 | if (vty->node == CONFIG_NODE) | |
1531 | DEBUG_ON (allow_martians, ALLOW_MARTIANS); | |
1532 | else | |
1533 | { | |
1534 | TERM_DEBUG_ON (allow_martians, ALLOW_MARTIANS); | |
1535 | vty_out (vty, "BGP allow_martian next hop debugging is on%s", VTY_NEWLINE); | |
1536 | } | |
1537 | return CMD_SUCCESS; | |
1538 | } | |
1539 | ||
1540 | DEFUN (no_debug_bgp_allow_martians, | |
1541 | no_debug_bgp_allow_martians_cmd, | |
1542 | "no debug bgp allow-martians", | |
1543 | NO_STR | |
1544 | DEBUG_STR | |
1545 | BGP_STR | |
1546 | "BGP allow martian next hops\n") | |
1547 | { | |
1548 | if (vty->node == CONFIG_NODE) | |
1549 | DEBUG_OFF (allow_martians, ALLOW_MARTIANS); | |
1550 | else | |
1551 | { | |
1552 | TERM_DEBUG_OFF (allow_martians, ALLOW_MARTIANS); | |
1553 | vty_out (vty, "BGP allow martian next hop debugging is off%s", VTY_NEWLINE); | |
1554 | } | |
1555 | return CMD_SUCCESS; | |
1556 | } | |
1557 | ||
1558 | ALIAS (no_debug_bgp_allow_martians, | |
1559 | undebug_bgp_allow_martians_cmd, | |
1560 | "undebug bgp allow-martians", | |
1561 | UNDEBUG_STR | |
1562 | BGP_STR | |
1563 | "BGP allow martian next hops\n") | |
1564 | ||
3f9c7369 DS |
1565 | /* debug bgp update-groups */ |
1566 | DEFUN (debug_bgp_update_groups, | |
1567 | debug_bgp_update_groups_cmd, | |
1568 | "debug bgp update-groups", | |
1569 | DEBUG_STR | |
1570 | BGP_STR | |
1571 | "BGP update-groups\n") | |
1572 | { | |
1573 | if (vty->node == CONFIG_NODE) | |
1574 | DEBUG_ON (update_groups, UPDATE_GROUPS); | |
1575 | else | |
1576 | { | |
1577 | TERM_DEBUG_ON (update_groups, UPDATE_GROUPS); | |
1578 | vty_out (vty, "BGP update-groups debugging is on%s", VTY_NEWLINE); | |
1579 | } | |
1580 | return CMD_SUCCESS; | |
1581 | } | |
1582 | ||
1583 | DEFUN (no_debug_bgp_update_groups, | |
1584 | no_debug_bgp_update_groups_cmd, | |
1585 | "no debug bgp update-groups", | |
1586 | NO_STR | |
1587 | DEBUG_STR | |
1588 | BGP_STR | |
1589 | "BGP update-groups\n") | |
1590 | { | |
1591 | if (vty->node == CONFIG_NODE) | |
1592 | DEBUG_OFF (update_groups, UPDATE_GROUPS); | |
1593 | else | |
1594 | { | |
1595 | TERM_DEBUG_OFF (update_groups, UPDATE_GROUPS); | |
1596 | vty_out (vty, "BGP update-groups debugging is off%s", VTY_NEWLINE); | |
1597 | } | |
1598 | return CMD_SUCCESS; | |
1599 | } | |
1600 | ||
16286195 DS |
1601 | DEFUN (no_debug_bgp, |
1602 | no_debug_bgp_cmd, | |
1603 | "no debug bgp", | |
718e3744 | 1604 | NO_STR |
1605 | DEBUG_STR | |
718e3744 | 1606 | BGP_STR) |
1607 | { | |
16286195 DS |
1608 | bgp_debug_list_free(bgp_debug_neighbor_events_peers); |
1609 | bgp_debug_list_free(bgp_debug_keepalive_peers); | |
1610 | bgp_debug_list_free(bgp_debug_update_in_peers); | |
1611 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1612 | bgp_debug_list_free(bgp_debug_update_prefixes); | |
9fbdd100 | 1613 | bgp_debug_list_free(bgp_debug_bestpath_prefixes); |
16286195 DS |
1614 | bgp_debug_list_free(bgp_debug_zebra_prefixes); |
1615 | ||
3f9c7369 DS |
1616 | bgp_debug_clear_updgrp_update_dbg(vty->index); |
1617 | ||
718e3744 | 1618 | TERM_DEBUG_OFF (keepalive, KEEPALIVE); |
1619 | TERM_DEBUG_OFF (update, UPDATE_IN); | |
1620 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
16286195 | 1621 | TERM_DEBUG_OFF (update, UPDATE_PREFIX); |
9fbdd100 | 1622 | TERM_DEBUG_OFF (bestpath, BESTPATH); |
0b2aa3a0 PJ |
1623 | TERM_DEBUG_OFF (as4, AS4); |
1624 | TERM_DEBUG_OFF (as4, AS4_SEGMENT); | |
16286195 | 1625 | TERM_DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); |
a39275d7 | 1626 | TERM_DEBUG_OFF (zebra, ZEBRA); |
cebb7440 | 1627 | TERM_DEBUG_OFF (allow_martians, ALLOW_MARTIANS); |
718e3744 | 1628 | vty_out (vty, "All possible debugging has been turned off%s", VTY_NEWLINE); |
1629 | ||
1630 | return CMD_SUCCESS; | |
1631 | } | |
1632 | ||
718e3744 | 1633 | DEFUN (show_debugging_bgp, |
1634 | show_debugging_bgp_cmd, | |
1635 | "show debugging bgp", | |
1636 | SHOW_STR | |
1637 | DEBUG_STR | |
1638 | BGP_STR) | |
1639 | { | |
1640 | vty_out (vty, "BGP debugging status:%s", VTY_NEWLINE); | |
1641 | ||
0b2aa3a0 PJ |
1642 | if (BGP_DEBUG (as4, AS4)) |
1643 | vty_out (vty, " BGP as4 debugging is on%s", VTY_NEWLINE); | |
16286195 | 1644 | |
0b2aa3a0 PJ |
1645 | if (BGP_DEBUG (as4, AS4_SEGMENT)) |
1646 | vty_out (vty, " BGP as4 aspath segment debugging is on%s", VTY_NEWLINE); | |
16286195 | 1647 | |
91ba2c8b DS |
1648 | if (BGP_DEBUG (bestpath, BESTPATH)) |
1649 | bgp_debug_list_print (vty, " BGP bestpath debugging is on", | |
1650 | bgp_debug_bestpath_prefixes); | |
16286195 DS |
1651 | |
1652 | if (BGP_DEBUG (keepalive, KEEPALIVE)) | |
1653 | bgp_debug_list_print (vty, " BGP keepalives debugging is on", | |
1654 | bgp_debug_keepalive_peers); | |
1655 | ||
91ba2c8b DS |
1656 | if (BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS)) |
1657 | bgp_debug_list_print (vty, " BGP neighbor-events debugging is on", | |
1658 | bgp_debug_neighbor_events_peers); | |
1659 | ||
fb018d25 DS |
1660 | if (BGP_DEBUG (nht, NHT)) |
1661 | vty_out (vty, " BGP next-hop tracking debugging is on%s", VTY_NEWLINE); | |
16286195 | 1662 | |
91ba2c8b DS |
1663 | if (BGP_DEBUG (update_groups, UPDATE_GROUPS)) |
1664 | vty_out (vty, " BGP update-groups debugging is on%s", VTY_NEWLINE); | |
1665 | ||
16286195 | 1666 | if (BGP_DEBUG (update, UPDATE_PREFIX)) |
91ba2c8b | 1667 | bgp_debug_list_print (vty, " BGP updates debugging is on", |
16286195 DS |
1668 | bgp_debug_update_prefixes); |
1669 | ||
1670 | if (BGP_DEBUG (update, UPDATE_IN)) | |
1671 | bgp_debug_list_print (vty, " BGP updates debugging is on (inbound)", | |
1672 | bgp_debug_update_in_peers); | |
1673 | ||
1674 | if (BGP_DEBUG (update, UPDATE_OUT)) | |
1675 | bgp_debug_list_print (vty, " BGP updates debugging is on (outbound)", | |
1676 | bgp_debug_update_out_peers); | |
1677 | ||
1678 | if (BGP_DEBUG (zebra, ZEBRA)) | |
1679 | bgp_debug_list_print (vty, " BGP zebra debugging is on", | |
1680 | bgp_debug_zebra_prefixes); | |
1681 | ||
cebb7440 LB |
1682 | if (BGP_DEBUG (allow_martians, ALLOW_MARTIANS)) |
1683 | vty_out (vty, " BGP allow martian next hop debugging is on%s", VTY_NEWLINE); | |
718e3744 | 1684 | vty_out (vty, "%s", VTY_NEWLINE); |
1685 | return CMD_SUCCESS; | |
1686 | } | |
1687 | ||
90dcf2d7 LB |
1688 | /* return count of number of debug flags set */ |
1689 | int | |
1690 | bgp_debug_count(void) | |
1691 | { | |
1692 | int ret = 0; | |
1693 | if (BGP_DEBUG (as4, AS4)) | |
1694 | ret++; | |
1695 | ||
1696 | if (BGP_DEBUG (as4, AS4_SEGMENT)) | |
1697 | ret++; | |
1698 | ||
1699 | if (BGP_DEBUG (bestpath, BESTPATH)) | |
1700 | ret++; | |
1701 | ||
1702 | if (BGP_DEBUG (keepalive, KEEPALIVE)) | |
1703 | ret++; | |
1704 | ||
1705 | if (BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS)) | |
1706 | ret++; | |
1707 | ||
1708 | if (BGP_DEBUG (nht, NHT)) | |
1709 | ret++; | |
1710 | ||
1711 | if (BGP_DEBUG (update_groups, UPDATE_GROUPS)) | |
1712 | ret++; | |
1713 | ||
1714 | if (BGP_DEBUG (update, UPDATE_PREFIX)) | |
1715 | ret++; | |
1716 | ||
1717 | if (BGP_DEBUG (update, UPDATE_IN)) | |
1718 | ret++; | |
1719 | ||
1720 | if (BGP_DEBUG (update, UPDATE_OUT)) | |
1721 | ret++; | |
1722 | ||
1723 | if (BGP_DEBUG (zebra, ZEBRA)) | |
1724 | ret++; | |
1725 | ||
1726 | if (BGP_DEBUG (allow_martians, ALLOW_MARTIANS)) | |
1727 | ret++; | |
1728 | ||
1729 | return ret; | |
1730 | } | |
1731 | ||
94f2b392 | 1732 | static int |
718e3744 | 1733 | bgp_config_write_debug (struct vty *vty) |
1734 | { | |
1735 | int write = 0; | |
1736 | ||
0b2aa3a0 PJ |
1737 | if (CONF_BGP_DEBUG (as4, AS4)) |
1738 | { | |
1739 | vty_out (vty, "debug bgp as4%s", VTY_NEWLINE); | |
1740 | write++; | |
1741 | } | |
1742 | ||
1743 | if (CONF_BGP_DEBUG (as4, AS4_SEGMENT)) | |
1744 | { | |
1745 | vty_out (vty, "debug bgp as4 segment%s", VTY_NEWLINE); | |
1746 | write++; | |
1747 | } | |
1748 | ||
91ba2c8b | 1749 | if (CONF_BGP_DEBUG (bestpath, BESTPATH)) |
718e3744 | 1750 | { |
91ba2c8b DS |
1751 | write += bgp_debug_list_conf_print (vty, "debug bgp bestpath", |
1752 | bgp_debug_bestpath_prefixes); | |
718e3744 | 1753 | } |
1754 | ||
91ba2c8b | 1755 | if (CONF_BGP_DEBUG (keepalive, KEEPALIVE)) |
718e3744 | 1756 | { |
7ef817d9 | 1757 | write += bgp_debug_list_conf_print (vty, "debug bgp keepalives", |
91ba2c8b | 1758 | bgp_debug_keepalive_peers); |
718e3744 | 1759 | } |
91ba2c8b DS |
1760 | |
1761 | if (CONF_BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS)) | |
718e3744 | 1762 | { |
91ba2c8b DS |
1763 | write += bgp_debug_list_conf_print (vty, "debug bgp neighbor-events", |
1764 | bgp_debug_neighbor_events_peers); | |
718e3744 | 1765 | } |
91ba2c8b DS |
1766 | |
1767 | if (CONF_BGP_DEBUG (nht, NHT)) | |
718e3744 | 1768 | { |
91ba2c8b | 1769 | vty_out (vty, "debug bgp nht%s", VTY_NEWLINE); |
718e3744 | 1770 | write++; |
1771 | } | |
1772 | ||
91ba2c8b | 1773 | if (CONF_BGP_DEBUG (update_groups, UPDATE_GROUPS)) |
9fbdd100 | 1774 | { |
91ba2c8b | 1775 | vty_out (vty, "debug bgp update-groups%s", VTY_NEWLINE); |
9fbdd100 DS |
1776 | write++; |
1777 | } | |
1778 | ||
91ba2c8b | 1779 | if (CONF_BGP_DEBUG (update, UPDATE_PREFIX)) |
718e3744 | 1780 | { |
91ba2c8b DS |
1781 | write += bgp_debug_list_conf_print (vty, "debug bgp updates prefix", |
1782 | bgp_debug_update_prefixes); | |
718e3744 | 1783 | } |
1784 | ||
91ba2c8b | 1785 | if (CONF_BGP_DEBUG (update, UPDATE_IN)) |
a39275d7 | 1786 | { |
91ba2c8b DS |
1787 | write += bgp_debug_list_conf_print (vty, "debug bgp updates in", |
1788 | bgp_debug_update_in_peers); | |
a39275d7 AS |
1789 | } |
1790 | ||
91ba2c8b | 1791 | if (CONF_BGP_DEBUG (update, UPDATE_OUT)) |
fb018d25 | 1792 | { |
91ba2c8b DS |
1793 | write += bgp_debug_list_conf_print (vty, "debug bgp updates out", |
1794 | bgp_debug_update_out_peers); | |
fb018d25 DS |
1795 | } |
1796 | ||
91ba2c8b | 1797 | if (CONF_BGP_DEBUG (zebra, ZEBRA)) |
3f9c7369 | 1798 | { |
91ba2c8b DS |
1799 | if (!bgp_debug_zebra_prefixes || list_isempty(bgp_debug_zebra_prefixes)) |
1800 | { | |
1801 | vty_out (vty, "debug bgp zebra%s", VTY_NEWLINE); | |
1802 | write++; | |
1803 | } | |
1804 | else | |
1805 | { | |
1806 | write += bgp_debug_list_conf_print (vty, "debug bgp zebra prefix", | |
1807 | bgp_debug_zebra_prefixes); | |
1808 | } | |
3f9c7369 DS |
1809 | } |
1810 | ||
cebb7440 LB |
1811 | if (CONF_BGP_DEBUG (allow_martians, ALLOW_MARTIANS)) |
1812 | { | |
1813 | vty_out (vty, "debug bgp allow-martians%s", VTY_NEWLINE); | |
1814 | write++; | |
1815 | } | |
1816 | ||
718e3744 | 1817 | return write; |
1818 | } | |
1819 | ||
7fc626de | 1820 | static struct cmd_node debug_node = |
718e3744 | 1821 | { |
1822 | DEBUG_NODE, | |
1823 | "", | |
1824 | 1 | |
1825 | }; | |
1826 | ||
1827 | void | |
94f2b392 | 1828 | bgp_debug_init (void) |
718e3744 | 1829 | { |
1830 | install_node (&debug_node, bgp_config_write_debug); | |
1831 | ||
1832 | install_element (ENABLE_NODE, &show_debugging_bgp_cmd); | |
1833 | ||
0b2aa3a0 PJ |
1834 | install_element (ENABLE_NODE, &debug_bgp_as4_cmd); |
1835 | install_element (CONFIG_NODE, &debug_bgp_as4_cmd); | |
1836 | install_element (ENABLE_NODE, &debug_bgp_as4_segment_cmd); | |
1837 | install_element (CONFIG_NODE, &debug_bgp_as4_segment_cmd); | |
1838 | ||
16286195 DS |
1839 | install_element (ENABLE_NODE, &debug_bgp_neighbor_events_cmd); |
1840 | install_element (CONFIG_NODE, &debug_bgp_neighbor_events_cmd); | |
fb018d25 DS |
1841 | install_element (ENABLE_NODE, &debug_bgp_nht_cmd); |
1842 | install_element (CONFIG_NODE, &debug_bgp_nht_cmd); | |
718e3744 | 1843 | install_element (ENABLE_NODE, &debug_bgp_keepalive_cmd); |
1844 | install_element (CONFIG_NODE, &debug_bgp_keepalive_cmd); | |
1845 | install_element (ENABLE_NODE, &debug_bgp_update_cmd); | |
1846 | install_element (CONFIG_NODE, &debug_bgp_update_cmd); | |
a39275d7 AS |
1847 | install_element (ENABLE_NODE, &debug_bgp_zebra_cmd); |
1848 | install_element (CONFIG_NODE, &debug_bgp_zebra_cmd); | |
cebb7440 LB |
1849 | install_element (ENABLE_NODE, &debug_bgp_allow_martians_cmd); |
1850 | install_element (CONFIG_NODE, &debug_bgp_allow_martians_cmd); | |
3f9c7369 DS |
1851 | install_element (ENABLE_NODE, &debug_bgp_update_groups_cmd); |
1852 | install_element (CONFIG_NODE, &debug_bgp_update_groups_cmd); | |
9fbdd100 DS |
1853 | install_element (ENABLE_NODE, &debug_bgp_bestpath_prefix_cmd); |
1854 | install_element (CONFIG_NODE, &debug_bgp_bestpath_prefix_cmd); | |
718e3744 | 1855 | |
91ba2c8b DS |
1856 | /* debug bgp updates (in|out) */ |
1857 | install_element (ENABLE_NODE, &debug_bgp_update_direct_cmd); | |
1858 | install_element (CONFIG_NODE, &debug_bgp_update_direct_cmd); | |
1859 | install_element (ENABLE_NODE, &no_debug_bgp_update_direct_cmd); | |
1860 | install_element (CONFIG_NODE, &no_debug_bgp_update_direct_cmd); | |
1861 | ||
1862 | /* debug bgp updates (in|out) A.B.C.D */ | |
16286195 DS |
1863 | install_element (ENABLE_NODE, &debug_bgp_update_direct_peer_cmd); |
1864 | install_element (CONFIG_NODE, &debug_bgp_update_direct_peer_cmd); | |
1865 | install_element (ENABLE_NODE, &no_debug_bgp_update_direct_peer_cmd); | |
1866 | install_element (CONFIG_NODE, &no_debug_bgp_update_direct_peer_cmd); | |
1867 | ||
91ba2c8b | 1868 | /* debug bgp updates prefix A.B.C.D/M */ |
16286195 DS |
1869 | install_element (ENABLE_NODE, &debug_bgp_update_prefix_cmd); |
1870 | install_element (CONFIG_NODE, &debug_bgp_update_prefix_cmd); | |
1871 | install_element (ENABLE_NODE, &no_debug_bgp_update_prefix_cmd); | |
1872 | install_element (CONFIG_NODE, &no_debug_bgp_update_prefix_cmd); | |
1873 | ||
91ba2c8b | 1874 | /* debug bgp zebra prefix A.B.C.D/M */ |
16286195 DS |
1875 | install_element (ENABLE_NODE, &debug_bgp_zebra_prefix_cmd); |
1876 | install_element (CONFIG_NODE, &debug_bgp_zebra_prefix_cmd); | |
1877 | install_element (ENABLE_NODE, &no_debug_bgp_zebra_prefix_cmd); | |
1878 | install_element (CONFIG_NODE, &no_debug_bgp_zebra_prefix_cmd); | |
1879 | ||
0b2aa3a0 | 1880 | install_element (ENABLE_NODE, &no_debug_bgp_as4_cmd); |
0b2aa3a0 PJ |
1881 | install_element (CONFIG_NODE, &no_debug_bgp_as4_cmd); |
1882 | install_element (ENABLE_NODE, &no_debug_bgp_as4_segment_cmd); | |
0b2aa3a0 PJ |
1883 | install_element (CONFIG_NODE, &no_debug_bgp_as4_segment_cmd); |
1884 | ||
91ba2c8b | 1885 | /* debug bgp neighbor-events A.B.C.D */ |
16286195 DS |
1886 | install_element (ENABLE_NODE, &debug_bgp_neighbor_events_peer_cmd); |
1887 | install_element (CONFIG_NODE, &debug_bgp_neighbor_events_peer_cmd); | |
1888 | install_element (ENABLE_NODE, &no_debug_bgp_neighbor_events_peer_cmd); | |
1889 | install_element (CONFIG_NODE, &no_debug_bgp_neighbor_events_peer_cmd); | |
1890 | ||
91ba2c8b | 1891 | /* debug bgp keepalive A.B.C.D */ |
16286195 DS |
1892 | install_element (ENABLE_NODE, &debug_bgp_keepalive_peer_cmd); |
1893 | install_element (CONFIG_NODE, &debug_bgp_keepalive_peer_cmd); | |
1894 | install_element (ENABLE_NODE, &no_debug_bgp_keepalive_peer_cmd); | |
1895 | install_element (CONFIG_NODE, &no_debug_bgp_keepalive_peer_cmd); | |
1896 | ||
1897 | install_element (ENABLE_NODE, &no_debug_bgp_neighbor_events_cmd); | |
1898 | install_element (CONFIG_NODE, &no_debug_bgp_neighbor_events_cmd); | |
fb018d25 | 1899 | install_element (ENABLE_NODE, &no_debug_bgp_nht_cmd); |
fb018d25 | 1900 | install_element (CONFIG_NODE, &no_debug_bgp_nht_cmd); |
718e3744 | 1901 | install_element (ENABLE_NODE, &no_debug_bgp_keepalive_cmd); |
718e3744 | 1902 | install_element (CONFIG_NODE, &no_debug_bgp_keepalive_cmd); |
1903 | install_element (ENABLE_NODE, &no_debug_bgp_update_cmd); | |
718e3744 | 1904 | install_element (CONFIG_NODE, &no_debug_bgp_update_cmd); |
a39275d7 | 1905 | install_element (ENABLE_NODE, &no_debug_bgp_zebra_cmd); |
a39275d7 | 1906 | install_element (CONFIG_NODE, &no_debug_bgp_zebra_cmd); |
cebb7440 LB |
1907 | install_element (ENABLE_NODE, &no_debug_bgp_allow_martians_cmd); |
1908 | install_element (ENABLE_NODE, &undebug_bgp_allow_martians_cmd); | |
1909 | install_element (CONFIG_NODE, &no_debug_bgp_allow_martians_cmd); | |
3f9c7369 DS |
1910 | install_element (ENABLE_NODE, &no_debug_bgp_update_groups_cmd); |
1911 | install_element (CONFIG_NODE, &no_debug_bgp_update_groups_cmd); | |
16286195 | 1912 | install_element (ENABLE_NODE, &no_debug_bgp_cmd); |
9fbdd100 DS |
1913 | install_element (ENABLE_NODE, &no_debug_bgp_bestpath_cmd); |
1914 | install_element (CONFIG_NODE, &no_debug_bgp_bestpath_cmd); | |
1915 | install_element (ENABLE_NODE, &no_debug_bgp_bestpath_prefix_cmd); | |
1916 | install_element (CONFIG_NODE, &no_debug_bgp_bestpath_prefix_cmd); | |
16286195 DS |
1917 | } |
1918 | ||
1919 | /* Return true if this prefix is on the per_prefix_list of prefixes to debug | |
1920 | * for BGP_DEBUG_TYPE | |
1921 | */ | |
1922 | static int | |
1923 | bgp_debug_per_prefix (struct prefix *p, unsigned long term_bgp_debug_type, | |
1924 | unsigned int BGP_DEBUG_TYPE, struct list *per_prefix_list) | |
1925 | { | |
1926 | struct bgp_debug_filter *filter; | |
1927 | struct listnode *node, *nnode; | |
1928 | ||
1929 | if (term_bgp_debug_type & BGP_DEBUG_TYPE) | |
1930 | { | |
1931 | /* We are debugging all prefixes so return true */ | |
1932 | if (!per_prefix_list || list_isempty(per_prefix_list)) | |
1933 | return 1; | |
1934 | ||
1935 | else | |
1936 | { | |
1937 | if (!p) | |
1938 | return 0; | |
1939 | ||
1940 | for (ALL_LIST_ELEMENTS (per_prefix_list, node, nnode, filter)) | |
1941 | if (filter->p->prefixlen == p->prefixlen && prefix_match(filter->p, p)) | |
1942 | return 1; | |
1943 | ||
1944 | return 0; | |
1945 | } | |
1946 | } | |
1947 | ||
1948 | return 0; | |
1949 | } | |
1950 | ||
1951 | /* Return true if this peer is on the per_peer_list of peers to debug | |
1952 | * for BGP_DEBUG_TYPE | |
1953 | */ | |
1954 | static int | |
167d390a | 1955 | bgp_debug_per_peer(char *host, unsigned long term_bgp_debug_type, |
16286195 DS |
1956 | unsigned int BGP_DEBUG_TYPE, struct list *per_peer_list) |
1957 | { | |
1958 | struct bgp_debug_filter *filter; | |
1959 | struct listnode *node, *nnode; | |
1960 | ||
1961 | if (term_bgp_debug_type & BGP_DEBUG_TYPE) | |
1962 | { | |
1963 | /* We are debugging all peers so return true */ | |
1964 | if (!per_peer_list || list_isempty(per_peer_list)) | |
1965 | return 1; | |
1966 | ||
1967 | else | |
1968 | { | |
167d390a | 1969 | if (!host) |
16286195 DS |
1970 | return 0; |
1971 | ||
1972 | for (ALL_LIST_ELEMENTS (per_peer_list, node, nnode, filter)) | |
167d390a | 1973 | if (strcmp (filter->host, host) == 0) |
16286195 DS |
1974 | return 1; |
1975 | ||
1976 | return 0; | |
1977 | } | |
1978 | } | |
1979 | ||
1980 | return 0; | |
1981 | } | |
1982 | ||
1983 | int | |
1984 | bgp_debug_neighbor_events (struct peer *peer) | |
1985 | { | |
167d390a DS |
1986 | char *host = NULL; |
1987 | ||
1988 | if (peer) | |
1989 | host = peer->host; | |
1990 | ||
1991 | return bgp_debug_per_peer (host, | |
16286195 DS |
1992 | term_bgp_debug_neighbor_events, |
1993 | BGP_DEBUG_NEIGHBOR_EVENTS, | |
1994 | bgp_debug_neighbor_events_peers); | |
1995 | } | |
1996 | ||
1997 | int | |
1998 | bgp_debug_keepalive (struct peer *peer) | |
1999 | { | |
167d390a DS |
2000 | char *host = NULL; |
2001 | ||
2002 | if (peer) | |
2003 | host = peer->host; | |
2004 | ||
2005 | return bgp_debug_per_peer (host, | |
16286195 DS |
2006 | term_bgp_debug_keepalive, |
2007 | BGP_DEBUG_KEEPALIVE, | |
2008 | bgp_debug_keepalive_peers); | |
2009 | } | |
2010 | ||
2011 | int | |
3f9c7369 DS |
2012 | bgp_debug_update (struct peer *peer, struct prefix *p, |
2013 | struct update_group *updgrp, unsigned int inbound) | |
16286195 | 2014 | { |
167d390a DS |
2015 | char *host = NULL; |
2016 | ||
2017 | if (peer) | |
2018 | host = peer->host; | |
2019 | ||
16286195 DS |
2020 | if (inbound) |
2021 | { | |
167d390a | 2022 | if (bgp_debug_per_peer (host, term_bgp_debug_update, BGP_DEBUG_UPDATE_IN, |
16286195 DS |
2023 | bgp_debug_update_in_peers)) |
2024 | return 1; | |
2025 | } | |
2026 | ||
2027 | /* outbound */ | |
2028 | else | |
2029 | { | |
167d390a | 2030 | if (bgp_debug_per_peer (host, term_bgp_debug_update, |
16286195 DS |
2031 | BGP_DEBUG_UPDATE_OUT, |
2032 | bgp_debug_update_out_peers)) | |
2033 | return 1; | |
3f9c7369 DS |
2034 | |
2035 | /* Check if update debugging implicitly enabled for the group. */ | |
2036 | if (updgrp && UPDGRP_DBG_ON(updgrp)) | |
2037 | return 1; | |
16286195 DS |
2038 | } |
2039 | ||
2040 | ||
2041 | if (BGP_DEBUG (update, UPDATE_PREFIX)) | |
2042 | { | |
2043 | if (bgp_debug_per_prefix (p, term_bgp_debug_update, | |
2044 | BGP_DEBUG_UPDATE_PREFIX, | |
2045 | bgp_debug_update_prefixes)) | |
2046 | return 1; | |
2047 | } | |
2048 | ||
2049 | return 0; | |
2050 | } | |
2051 | ||
9fbdd100 DS |
2052 | int |
2053 | bgp_debug_bestpath (struct prefix *p) | |
2054 | { | |
2055 | if (BGP_DEBUG (bestpath, BESTPATH)) | |
2056 | { | |
2057 | if (bgp_debug_per_prefix (p, term_bgp_debug_bestpath, | |
2058 | BGP_DEBUG_BESTPATH, | |
2059 | bgp_debug_bestpath_prefixes)) | |
2060 | return 1; | |
2061 | } | |
2062 | ||
2063 | return 0; | |
2064 | } | |
2065 | ||
16286195 DS |
2066 | int |
2067 | bgp_debug_zebra (struct prefix *p) | |
2068 | { | |
2069 | if (BGP_DEBUG (zebra, ZEBRA)) | |
2070 | { | |
2071 | if (bgp_debug_per_prefix (p, term_bgp_debug_zebra, BGP_DEBUG_ZEBRA, | |
2072 | bgp_debug_zebra_prefixes)) | |
2073 | return 1; | |
2074 | } | |
2075 | ||
2076 | return 0; | |
718e3744 | 2077 | } |