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718e3744 | 1 | /* BGP-4, BGP-4+ packet debug routine |
896014f4 DL |
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 along | |
17 | * with this program; see the file COPYING; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
718e3744 | 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" |
906ad49b | 41 | #include "bgpd/bgp_mplsvpn.h" |
a4638609 | 42 | #include "bgpd/bgp_ecommunity.h" |
b16031a2 | 43 | #include "bgpd/bgp_label.h" |
44 | #include "bgpd/bgp_evpn.h" | |
718e3744 | 45 | |
0b2aa3a0 | 46 | unsigned long conf_bgp_debug_as4; |
16286195 | 47 | unsigned long conf_bgp_debug_neighbor_events; |
718e3744 | 48 | unsigned long conf_bgp_debug_events; |
49 | unsigned long conf_bgp_debug_packet; | |
50 | unsigned long conf_bgp_debug_filter; | |
51 | unsigned long conf_bgp_debug_keepalive; | |
52 | unsigned long conf_bgp_debug_update; | |
9fbdd100 | 53 | unsigned long conf_bgp_debug_bestpath; |
a39275d7 | 54 | unsigned long conf_bgp_debug_zebra; |
cebb7440 | 55 | unsigned long conf_bgp_debug_allow_martians; |
fb018d25 | 56 | unsigned long conf_bgp_debug_nht; |
3f9c7369 | 57 | unsigned long conf_bgp_debug_update_groups; |
718e3744 | 58 | |
0b2aa3a0 | 59 | unsigned long term_bgp_debug_as4; |
16286195 | 60 | unsigned long term_bgp_debug_neighbor_events; |
718e3744 | 61 | unsigned long term_bgp_debug_events; |
62 | unsigned long term_bgp_debug_packet; | |
63 | unsigned long term_bgp_debug_filter; | |
64 | unsigned long term_bgp_debug_keepalive; | |
65 | unsigned long term_bgp_debug_update; | |
9fbdd100 | 66 | unsigned long term_bgp_debug_bestpath; |
a39275d7 | 67 | unsigned long term_bgp_debug_zebra; |
cebb7440 | 68 | unsigned long term_bgp_debug_allow_martians; |
fb018d25 | 69 | unsigned long term_bgp_debug_nht; |
3f9c7369 | 70 | unsigned long term_bgp_debug_update_groups; |
718e3744 | 71 | |
16286195 DS |
72 | struct list *bgp_debug_neighbor_events_peers = NULL; |
73 | struct list *bgp_debug_keepalive_peers = NULL; | |
74 | struct list *bgp_debug_update_out_peers = NULL; | |
75 | struct list *bgp_debug_update_in_peers = NULL; | |
76 | struct list *bgp_debug_update_prefixes = NULL; | |
9fbdd100 | 77 | struct list *bgp_debug_bestpath_prefixes = NULL; |
16286195 DS |
78 | struct list *bgp_debug_zebra_prefixes = NULL; |
79 | ||
718e3744 | 80 | /* messages for BGP-4 status */ |
b2d933f8 | 81 | const struct message bgp_status_msg[] = |
718e3744 | 82 | { |
718e3744 | 83 | { Idle, "Idle" }, |
84 | { Connect, "Connect" }, | |
85 | { Active, "Active" }, | |
86 | { OpenSent, "OpenSent" }, | |
87 | { OpenConfirm, "OpenConfirm" }, | |
88 | { Established, "Established" }, | |
ca058a30 PJ |
89 | { Clearing, "Clearing" }, |
90 | { Deleted, "Deleted" }, | |
56b40679 | 91 | { 0 } |
718e3744 | 92 | }; |
718e3744 | 93 | |
94 | /* BGP message type string. */ | |
fd79ac91 | 95 | const char *bgp_type_str[] = |
718e3744 | 96 | { |
97 | NULL, | |
98 | "OPEN", | |
99 | "UPDATE", | |
100 | "NOTIFICATION", | |
101 | "KEEPALIVE", | |
102 | "ROUTE-REFRESH", | |
103 | "CAPABILITY" | |
104 | }; | |
105 | ||
106 | /* message for BGP-4 Notify */ | |
b2d933f8 | 107 | static const struct message bgp_notify_msg[] = |
718e3744 | 108 | { |
718e3744 | 109 | { BGP_NOTIFY_HEADER_ERR, "Message Header Error"}, |
110 | { BGP_NOTIFY_OPEN_ERR, "OPEN Message Error"}, | |
111 | { BGP_NOTIFY_UPDATE_ERR, "UPDATE Message Error"}, | |
112 | { BGP_NOTIFY_HOLD_ERR, "Hold Timer Expired"}, | |
16286195 | 113 | { BGP_NOTIFY_FSM_ERR, "Neighbor Events Error"}, |
718e3744 | 114 | { BGP_NOTIFY_CEASE, "Cease"}, |
115 | { BGP_NOTIFY_CAPABILITY_ERR, "CAPABILITY Message Error"}, | |
56b40679 | 116 | { 0 } |
718e3744 | 117 | }; |
718e3744 | 118 | |
b2d933f8 | 119 | static const struct message bgp_notify_head_msg[] = |
718e3744 | 120 | { |
3950fda5 | 121 | { BGP_NOTIFY_HEADER_NOT_SYNC, "/Connection Not Synchronized"}, |
122 | { BGP_NOTIFY_HEADER_BAD_MESLEN, "/Bad Message Length"}, | |
56b40679 QY |
123 | { BGP_NOTIFY_HEADER_BAD_MESTYPE, "/Bad Message Type"}, |
124 | { 0 } | |
718e3744 | 125 | }; |
718e3744 | 126 | |
b2d933f8 | 127 | static const struct message bgp_notify_open_msg[] = |
718e3744 | 128 | { |
4b4e07d2 | 129 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 130 | { BGP_NOTIFY_OPEN_UNSUP_VERSION, "/Unsupported Version Number" }, |
131 | { BGP_NOTIFY_OPEN_BAD_PEER_AS, "/Bad Peer AS"}, | |
132 | { BGP_NOTIFY_OPEN_BAD_BGP_IDENT, "/Bad BGP Identifier"}, | |
133 | { BGP_NOTIFY_OPEN_UNSUP_PARAM, "/Unsupported Optional Parameter"}, | |
134 | { BGP_NOTIFY_OPEN_AUTH_FAILURE, "/Authentication Failure"}, | |
135 | { BGP_NOTIFY_OPEN_UNACEP_HOLDTIME, "/Unacceptable Hold Time"}, | |
136 | { BGP_NOTIFY_OPEN_UNSUP_CAPBL, "/Unsupported Capability"}, | |
56b40679 | 137 | { 0 } |
718e3744 | 138 | }; |
718e3744 | 139 | |
b2d933f8 | 140 | static const struct message bgp_notify_update_msg[] = |
718e3744 | 141 | { |
4b4e07d2 | 142 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 143 | { BGP_NOTIFY_UPDATE_MAL_ATTR, "/Malformed Attribute List"}, |
144 | { BGP_NOTIFY_UPDATE_UNREC_ATTR, "/Unrecognized Well-known Attribute"}, | |
145 | { BGP_NOTIFY_UPDATE_MISS_ATTR, "/Missing Well-known Attribute"}, | |
146 | { BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR, "/Attribute Flags Error"}, | |
147 | { BGP_NOTIFY_UPDATE_ATTR_LENG_ERR, "/Attribute Length Error"}, | |
148 | { BGP_NOTIFY_UPDATE_INVAL_ORIGIN, "/Invalid ORIGIN Attribute"}, | |
149 | { BGP_NOTIFY_UPDATE_AS_ROUTE_LOOP, "/AS Routing Loop"}, | |
150 | { BGP_NOTIFY_UPDATE_INVAL_NEXT_HOP, "/Invalid NEXT_HOP Attribute"}, | |
151 | { BGP_NOTIFY_UPDATE_OPT_ATTR_ERR, "/Optional Attribute Error"}, | |
152 | { BGP_NOTIFY_UPDATE_INVAL_NETWORK, "/Invalid Network Field"}, | |
153 | { BGP_NOTIFY_UPDATE_MAL_AS_PATH, "/Malformed AS_PATH"}, | |
56b40679 | 154 | { 0 } |
718e3744 | 155 | }; |
718e3744 | 156 | |
b2d933f8 | 157 | static const struct message bgp_notify_cease_msg[] = |
718e3744 | 158 | { |
4b4e07d2 | 159 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 160 | { BGP_NOTIFY_CEASE_MAX_PREFIX, "/Maximum Number of Prefixes Reached"}, |
161 | { BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN, "/Administratively Shutdown"}, | |
162 | { BGP_NOTIFY_CEASE_PEER_UNCONFIG, "/Peer Unconfigured"}, | |
163 | { BGP_NOTIFY_CEASE_ADMIN_RESET, "/Administratively Reset"}, | |
164 | { BGP_NOTIFY_CEASE_CONNECT_REJECT, "/Connection Rejected"}, | |
165 | { BGP_NOTIFY_CEASE_CONFIG_CHANGE, "/Other Configuration Change"}, | |
166 | { BGP_NOTIFY_CEASE_COLLISION_RESOLUTION, "/Connection collision resolution"}, | |
167 | { BGP_NOTIFY_CEASE_OUT_OF_RESOURCE, "/Out of Resource"}, | |
56b40679 | 168 | { 0 } |
718e3744 | 169 | }; |
718e3744 | 170 | |
b2d933f8 | 171 | static const struct message bgp_notify_capability_msg[] = |
718e3744 | 172 | { |
4b4e07d2 | 173 | { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"}, |
3950fda5 | 174 | { BGP_NOTIFY_CAPABILITY_INVALID_ACTION, "/Invalid Action Value" }, |
175 | { BGP_NOTIFY_CAPABILITY_INVALID_LENGTH, "/Invalid Capability Length"}, | |
176 | { BGP_NOTIFY_CAPABILITY_MALFORMED_CODE, "/Malformed Capability Value"}, | |
56b40679 | 177 | { 0 } |
718e3744 | 178 | }; |
718e3744 | 179 | |
180 | /* Origin strings. */ | |
fd79ac91 | 181 | const char *bgp_origin_str[] = {"i","e","?"}; |
182 | const char *bgp_origin_long_str[] = {"IGP","EGP","incomplete"}; | |
718e3744 | 183 | |
16286195 DS |
184 | |
185 | /* Given a string return a pointer the corresponding peer structure */ | |
186 | static struct peer * | |
187 | bgp_find_peer (struct vty *vty, const char *peer_str) | |
188 | { | |
cdc2d765 | 189 | struct bgp *bgp = VTY_GET_CONTEXT(bgp); |
16286195 DS |
190 | int ret; |
191 | union sockunion su; | |
04b6bdc0 | 192 | struct peer *peer; |
16286195 | 193 | |
cdc2d765 DL |
194 | if (!bgp) { |
195 | return NULL; | |
196 | } | |
16286195 DS |
197 | ret = str2sockunion (peer_str, &su); |
198 | ||
199 | /* 'swpX' string */ | |
200 | if (ret < 0) | |
6410e93a | 201 | { |
04b6bdc0 DW |
202 | peer = peer_lookup_by_conf_if (bgp, peer_str); |
203 | ||
204 | if (!peer) | |
205 | peer = peer_lookup_by_hostname (bgp, peer_str); | |
206 | ||
207 | return peer; | |
6410e93a | 208 | } |
16286195 DS |
209 | else |
210 | return peer_lookup (bgp, &su); | |
211 | } | |
212 | ||
213 | static void | |
214 | bgp_debug_list_free(struct list *list) | |
215 | { | |
216 | struct bgp_debug_filter *filter; | |
217 | struct listnode *node, *nnode; | |
218 | ||
219 | if (list) | |
220 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
221 | { | |
222 | listnode_delete (list, filter); | |
223 | ||
224 | if (filter->p) | |
225 | prefix_free(filter->p); | |
226 | ||
167d390a | 227 | if (filter->host) |
6e919709 | 228 | XFREE (MTYPE_BGP_DEBUG_STR, filter->host); |
16286195 DS |
229 | |
230 | XFREE (MTYPE_BGP_DEBUG_FILTER, filter); | |
231 | } | |
232 | } | |
233 | ||
234 | /* Print the desc along with a list of peers/prefixes this debug is | |
235 | * enabled for */ | |
236 | static void | |
237 | bgp_debug_list_print (struct vty *vty, const char *desc, struct list *list) | |
238 | { | |
239 | struct bgp_debug_filter *filter; | |
240 | struct listnode *node, *nnode; | |
241 | char buf[INET6_ADDRSTRLEN]; | |
242 | ||
243 | vty_out (vty, "%s", desc); | |
244 | ||
245 | if (list && !list_isempty(list)) | |
246 | { | |
247 | vty_out (vty, " for"); | |
248 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
249 | { | |
167d390a DS |
250 | if (filter->host) |
251 | vty_out (vty, " %s", filter->host); | |
16286195 DS |
252 | |
253 | if (filter->p) | |
254 | vty_out (vty, " %s/%d", | |
255 | inet_ntop (filter->p->family, &filter->p->u.prefix, buf, INET6_ADDRSTRLEN), | |
256 | filter->p->prefixlen); | |
257 | } | |
258 | } | |
259 | ||
6d3c2ed4 | 260 | vty_out (vty, "\n"); |
16286195 DS |
261 | } |
262 | ||
91ba2c8b DS |
263 | /* Print the command to enable the debug for each peer/prefix this debug is |
264 | * enabled for | |
265 | */ | |
266 | static int | |
267 | bgp_debug_list_conf_print (struct vty *vty, const char *desc, struct list *list) | |
268 | { | |
269 | struct bgp_debug_filter *filter; | |
270 | struct listnode *node, *nnode; | |
271 | char buf[INET6_ADDRSTRLEN]; | |
272 | int write = 0; | |
273 | ||
274 | if (list && !list_isempty(list)) | |
275 | { | |
276 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
277 | { | |
167d390a | 278 | if (filter->host) |
91ba2c8b | 279 | { |
5c7571d4 | 280 | vty_out (vty, "%s %s\n", desc, filter->host); |
91ba2c8b DS |
281 | write++; |
282 | } | |
283 | ||
284 | ||
285 | if (filter->p) | |
286 | { | |
5c7571d4 | 287 | vty_out (vty, "%s %s/%d\n", desc, |
91ba2c8b | 288 | inet_ntop (filter->p->family, &filter->p->u.prefix, buf, INET6_ADDRSTRLEN), |
96ade3ed | 289 | filter->p->prefixlen); |
91ba2c8b DS |
290 | write++; |
291 | } | |
292 | } | |
293 | } | |
294 | ||
295 | if (!write) | |
296 | { | |
5c7571d4 | 297 | vty_out (vty, "%s\n", desc); |
91ba2c8b DS |
298 | write++; |
299 | } | |
300 | ||
301 | return write; | |
302 | } | |
303 | ||
16286195 | 304 | static void |
f787d7a0 | 305 | bgp_debug_list_add_entry(struct list *list, const char *host, const struct prefix *p) |
16286195 DS |
306 | { |
307 | struct bgp_debug_filter *filter; | |
308 | ||
309 | filter = XCALLOC (MTYPE_BGP_DEBUG_FILTER, sizeof (struct bgp_debug_filter)); | |
310 | ||
167d390a | 311 | if (host) |
16286195 | 312 | { |
6e919709 | 313 | filter->host = XSTRDUP (MTYPE_BGP_DEBUG_STR, host); |
16286195 DS |
314 | filter->p = NULL; |
315 | } | |
316 | else if (p) | |
317 | { | |
167d390a | 318 | filter->host = NULL; |
f787d7a0 DL |
319 | filter->p = prefix_new(); |
320 | prefix_copy (filter->p, p); | |
16286195 DS |
321 | } |
322 | ||
323 | listnode_add(list, filter); | |
324 | } | |
325 | ||
326 | static int | |
ffd0c037 | 327 | bgp_debug_list_remove_entry(struct list *list, const char *host, struct prefix *p) |
16286195 DS |
328 | { |
329 | struct bgp_debug_filter *filter; | |
330 | struct listnode *node, *nnode; | |
331 | ||
332 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
333 | { | |
167d390a | 334 | if (host && strcmp (filter->host, host) == 0) |
16286195 DS |
335 | { |
336 | listnode_delete (list, filter); | |
6e919709 | 337 | XFREE (MTYPE_BGP_DEBUG_STR, filter->host); |
16286195 DS |
338 | XFREE (MTYPE_BGP_DEBUG_FILTER, filter); |
339 | return 1; | |
340 | } | |
341 | else if (p && filter->p->prefixlen == p->prefixlen && prefix_match(filter->p, p)) | |
342 | { | |
343 | listnode_delete (list, filter); | |
344 | prefix_free (filter->p); | |
345 | XFREE (MTYPE_BGP_DEBUG_FILTER, filter); | |
346 | return 1; | |
347 | } | |
348 | } | |
349 | ||
350 | return 0; | |
351 | } | |
352 | ||
353 | static int | |
f787d7a0 | 354 | bgp_debug_list_has_entry(struct list *list, const char *host, const struct prefix *p) |
16286195 DS |
355 | { |
356 | struct bgp_debug_filter *filter; | |
357 | struct listnode *node, *nnode; | |
358 | ||
359 | for (ALL_LIST_ELEMENTS (list, node, nnode, filter)) | |
360 | { | |
167d390a | 361 | if (host) |
16286195 | 362 | { |
167d390a | 363 | if (strcmp (filter->host, host) == 0) |
16286195 DS |
364 | { |
365 | return 1; | |
366 | } | |
367 | } | |
368 | else if (p) | |
369 | { | |
370 | if (filter->p->prefixlen == p->prefixlen && prefix_match(filter->p, p)) | |
371 | { | |
372 | return 1; | |
373 | } | |
374 | } | |
375 | } | |
376 | ||
377 | return 0; | |
378 | } | |
379 | ||
3f9c7369 | 380 | int |
167d390a | 381 | bgp_debug_peer_updout_enabled(char *host) |
3f9c7369 | 382 | { |
167d390a | 383 | return (bgp_debug_list_has_entry(bgp_debug_update_out_peers, host, NULL)); |
3f9c7369 DS |
384 | } |
385 | ||
718e3744 | 386 | /* Dump attribute. */ |
e01f9cbb | 387 | int |
9ff63e6f | 388 | bgp_dump_attr (struct attr *attr, char *buf, size_t size) |
718e3744 | 389 | { |
aadc0905 DS |
390 | char addrbuf[BUFSIZ]; |
391 | ||
718e3744 | 392 | if (! attr) |
e01f9cbb | 393 | return 0; |
718e3744 | 394 | |
e01f9cbb | 395 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_NEXT_HOP))) |
396 | snprintf (buf, size, "nexthop %s", inet_ntoa (attr->nexthop)); | |
397 | ||
398 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ORIGIN))) | |
399 | snprintf (buf + strlen (buf), size - strlen (buf), ", origin %s", | |
400 | bgp_origin_str[attr->origin]); | |
718e3744 | 401 | |
aadc0905 DS |
402 | /* Add MP case. */ |
403 | if (attr->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL | |
404 | || attr->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) | |
405 | snprintf (buf + strlen (buf), size - strlen (buf), ", mp_nexthop %s", | |
406 | inet_ntop (AF_INET6, &attr->mp_nexthop_global, | |
407 | addrbuf, BUFSIZ)); | |
408 | ||
409 | if (attr->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) | |
410 | snprintf (buf + strlen (buf), size - strlen (buf), "(%s)", | |
411 | inet_ntop (AF_INET6, &attr->mp_nexthop_local, | |
412 | addrbuf, BUFSIZ)); | |
413 | ||
414 | if (attr->mp_nexthop_len == BGP_ATTR_NHLEN_IPV4) | |
415 | snprintf (buf, size, "nexthop %s", inet_ntoa (attr->nexthop)); | |
718e3744 | 416 | |
e01f9cbb | 417 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF))) |
ddc943de | 418 | snprintf (buf + strlen (buf), size - strlen (buf), ", localpref %u", |
718e3744 | 419 | attr->local_pref); |
420 | ||
aadc0905 | 421 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC))) |
ddc943de | 422 | snprintf (buf + strlen (buf), size - strlen (buf), ", metric %u", |
718e3744 | 423 | attr->med); |
424 | ||
aadc0905 | 425 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_COMMUNITIES))) |
718e3744 | 426 | snprintf (buf + strlen (buf), size - strlen (buf), ", community %s", |
427 | community_str (attr->community)); | |
428 | ||
a4638609 | 429 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_EXT_COMMUNITIES))) |
430 | snprintf (buf + strlen (buf), size - strlen (buf), ", extcommunity %s", | |
aadc0905 | 431 | ecommunity_str (attr->ecommunity)); |
a4638609 | 432 | |
e01f9cbb | 433 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE))) |
718e3744 | 434 | snprintf (buf + strlen (buf), size - strlen (buf), ", atomic-aggregate"); |
435 | ||
e01f9cbb | 436 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AGGREGATOR))) |
aea339f7 | 437 | snprintf (buf + strlen (buf), size - strlen (buf), ", aggregated by %u %s", |
aadc0905 DS |
438 | attr->aggregator_as, |
439 | inet_ntoa (attr->aggregator_addr)); | |
718e3744 | 440 | |
e01f9cbb | 441 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID))) |
718e3744 | 442 | snprintf (buf + strlen (buf), size - strlen (buf), ", originator %s", |
aadc0905 | 443 | inet_ntoa (attr->originator_id)); |
718e3744 | 444 | |
e01f9cbb | 445 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_CLUSTER_LIST))) |
718e3744 | 446 | { |
447 | int i; | |
448 | ||
e01f9cbb | 449 | snprintf (buf + strlen (buf), size - strlen (buf), ", clusterlist"); |
aadc0905 | 450 | for (i = 0; i < attr->cluster->length / 4; i++) |
e01f9cbb | 451 | snprintf (buf + strlen (buf), size - strlen (buf), " %s", |
aadc0905 | 452 | inet_ntoa (attr->cluster->list[i])); |
718e3744 | 453 | } |
454 | ||
aadc0905 | 455 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AS_PATH))) |
718e3744 | 456 | snprintf (buf + strlen (buf), size - strlen (buf), ", path %s", |
457 | aspath_print (attr->aspath)); | |
e01f9cbb | 458 | |
c5a543b4 DW |
459 | if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_PREFIX_SID))) |
460 | { | |
aadc0905 | 461 | if (attr->label_index != BGP_INVALID_LABEL_INDEX) |
c5a543b4 | 462 | snprintf (buf + strlen (buf), size - strlen (buf), ", label-index %u", |
aadc0905 | 463 | attr->label_index); |
c5a543b4 | 464 | } |
6cf48acc | 465 | |
e01f9cbb | 466 | if (strlen (buf) > 1) |
467 | return 1; | |
468 | else | |
469 | return 0; | |
718e3744 | 470 | } |
471 | ||
3a8c7ba1 DW |
472 | const char * |
473 | bgp_notify_code_str (char code) | |
718e3744 | 474 | { |
56b40679 | 475 | return lookup_msg (bgp_notify_msg, code, "Unrecognized Error Code"); |
3a8c7ba1 | 476 | } |
718e3744 | 477 | |
3a8c7ba1 DW |
478 | const char * |
479 | bgp_notify_subcode_str (char code, char subcode) | |
480 | { | |
718e3744 | 481 | |
3a8c7ba1 | 482 | switch (code) |
718e3744 | 483 | { |
484 | case BGP_NOTIFY_HEADER_ERR: | |
56b40679 | 485 | return lookup_msg (bgp_notify_head_msg, subcode, |
3a8c7ba1 | 486 | "Unrecognized Error Subcode"); |
718e3744 | 487 | case BGP_NOTIFY_OPEN_ERR: |
56b40679 | 488 | return lookup_msg (bgp_notify_open_msg, subcode, |
3a8c7ba1 | 489 | "Unrecognized Error Subcode"); |
718e3744 | 490 | case BGP_NOTIFY_UPDATE_ERR: |
56b40679 | 491 | return lookup_msg (bgp_notify_update_msg, subcode, |
3a8c7ba1 | 492 | "Unrecognized Error Subcode"); |
718e3744 | 493 | case BGP_NOTIFY_HOLD_ERR: |
718e3744 | 494 | break; |
495 | case BGP_NOTIFY_FSM_ERR: | |
718e3744 | 496 | break; |
497 | case BGP_NOTIFY_CEASE: | |
56b40679 | 498 | return lookup_msg (bgp_notify_cease_msg, subcode, |
3a8c7ba1 | 499 | "Unrecognized Error Subcode"); |
718e3744 | 500 | case BGP_NOTIFY_CAPABILITY_ERR: |
56b40679 | 501 | return lookup_msg (bgp_notify_capability_msg, subcode, |
3a8c7ba1 | 502 | "Unrecognized Error Subcode"); |
718e3744 | 503 | } |
3a8c7ba1 DW |
504 | return ""; |
505 | } | |
506 | ||
38de8d02 DL |
507 | /* extract notify admin reason if correctly present */ |
508 | const char * | |
509 | bgp_notify_admin_message(char *buf, size_t bufsz, u_char *data, size_t datalen) | |
510 | { | |
511 | if (!data || datalen < 1) | |
512 | return NULL; | |
513 | ||
514 | u_char len = data[0]; | |
515 | if (len > 128 | |
516 | || len > datalen - 1) | |
517 | return NULL; | |
518 | ||
519 | return zlog_sanitize(buf, bufsz, data + 1, len); | |
520 | } | |
521 | ||
3a8c7ba1 DW |
522 | /* dump notify packet */ |
523 | void | |
524 | bgp_notify_print(struct peer *peer, struct bgp_notify *bgp_notify, | |
525 | const char *direct) | |
526 | { | |
527 | const char *subcode_str; | |
528 | const char *code_str; | |
38de8d02 DL |
529 | const char *msg_str = NULL; |
530 | char msg_buf[1024]; | |
3950fda5 | 531 | |
16286195 | 532 | if (BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS) || bgp_flag_check (peer->bgp, BGP_FLAG_LOG_NEIGHBOR_CHANGES)) |
3a8c7ba1 DW |
533 | { |
534 | code_str = bgp_notify_code_str(bgp_notify->code); | |
535 | subcode_str = bgp_notify_subcode_str(bgp_notify->code, bgp_notify->subcode); | |
536 | ||
38de8d02 DL |
537 | if (bgp_notify->code == BGP_NOTIFY_CEASE |
538 | && (bgp_notify->subcode == BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN | |
539 | || bgp_notify->subcode == BGP_NOTIFY_CEASE_ADMIN_RESET)) | |
540 | { | |
541 | msg_str = bgp_notify_admin_message(msg_buf, sizeof(msg_buf), | |
542 | bgp_notify->raw_data, bgp_notify->length); | |
543 | } | |
544 | ||
545 | if (msg_str) | |
546 | { | |
547 | zlog_info ("%%NOTIFICATION: %s neighbor %s %d/%d (%s%s) \"%s\"", | |
548 | strcmp (direct, "received") == 0 ? "received from" : "sent to", | |
549 | peer->host, bgp_notify->code, bgp_notify->subcode, | |
550 | code_str, subcode_str, msg_str); | |
551 | } | |
552 | else | |
553 | { | |
554 | msg_str = bgp_notify->data ? bgp_notify->data : ""; | |
555 | zlog_info ("%%NOTIFICATION: %s neighbor %s %d/%d (%s%s) %d bytes %s", | |
556 | strcmp (direct, "received") == 0 ? "received from" : "sent to", | |
557 | peer->host, bgp_notify->code, bgp_notify->subcode, | |
558 | code_str, subcode_str, bgp_notify->length, msg_str); | |
559 | } | |
3a8c7ba1 | 560 | } |
718e3744 | 561 | } |
6b0655a2 | 562 | |
3f9c7369 DS |
563 | static void |
564 | bgp_debug_clear_updgrp_update_dbg(struct bgp *bgp) | |
565 | { | |
566 | if (!bgp) | |
567 | bgp = bgp_get_default(); | |
568 | update_group_walk (bgp, update_group_clear_update_dbg, NULL); | |
569 | } | |
570 | ||
571 | ||
718e3744 | 572 | /* Debug option setting interface. */ |
573 | unsigned long bgp_debug_option = 0; | |
574 | ||
575 | int | |
576 | debug (unsigned int option) | |
577 | { | |
578 | return bgp_debug_option & option; | |
579 | } | |
580 | ||
0b2aa3a0 PJ |
581 | DEFUN (debug_bgp_as4, |
582 | debug_bgp_as4_cmd, | |
583 | "debug bgp as4", | |
584 | DEBUG_STR | |
585 | BGP_STR | |
586 | "BGP AS4 actions\n") | |
587 | { | |
588 | if (vty->node == CONFIG_NODE) | |
589 | DEBUG_ON (as4, AS4); | |
590 | else | |
591 | { | |
592 | TERM_DEBUG_ON (as4, AS4); | |
5c7571d4 | 593 | vty_out (vty, "BGP as4 debugging is on\n"); |
0b2aa3a0 PJ |
594 | } |
595 | return CMD_SUCCESS; | |
596 | } | |
597 | ||
598 | DEFUN (no_debug_bgp_as4, | |
599 | no_debug_bgp_as4_cmd, | |
600 | "no debug bgp as4", | |
601 | NO_STR | |
602 | DEBUG_STR | |
603 | BGP_STR | |
604 | "BGP AS4 actions\n") | |
605 | { | |
606 | if (vty->node == CONFIG_NODE) | |
607 | DEBUG_OFF (as4, AS4); | |
608 | else | |
609 | { | |
610 | TERM_DEBUG_OFF (as4, AS4); | |
5c7571d4 | 611 | vty_out (vty, "BGP as4 debugging is off\n"); |
0b2aa3a0 PJ |
612 | } |
613 | return CMD_SUCCESS; | |
614 | } | |
615 | ||
0b2aa3a0 PJ |
616 | DEFUN (debug_bgp_as4_segment, |
617 | debug_bgp_as4_segment_cmd, | |
618 | "debug bgp as4 segment", | |
619 | DEBUG_STR | |
620 | BGP_STR | |
6e22b901 | 621 | "BGP AS4 actions\n" |
0b2aa3a0 PJ |
622 | "BGP AS4 aspath segment handling\n") |
623 | { | |
624 | if (vty->node == CONFIG_NODE) | |
625 | DEBUG_ON (as4, AS4_SEGMENT); | |
626 | else | |
627 | { | |
628 | TERM_DEBUG_ON (as4, AS4_SEGMENT); | |
5c7571d4 | 629 | vty_out (vty, "BGP as4 segment debugging is on\n"); |
0b2aa3a0 PJ |
630 | } |
631 | return CMD_SUCCESS; | |
632 | } | |
633 | ||
634 | DEFUN (no_debug_bgp_as4_segment, | |
635 | no_debug_bgp_as4_segment_cmd, | |
636 | "no debug bgp as4 segment", | |
637 | NO_STR | |
638 | DEBUG_STR | |
639 | BGP_STR | |
6e22b901 | 640 | "BGP AS4 actions\n" |
0b2aa3a0 PJ |
641 | "BGP AS4 aspath segment handling\n") |
642 | { | |
643 | if (vty->node == CONFIG_NODE) | |
644 | DEBUG_OFF (as4, AS4_SEGMENT); | |
645 | else | |
646 | { | |
647 | TERM_DEBUG_OFF (as4, AS4_SEGMENT); | |
5c7571d4 | 648 | vty_out (vty, "BGP as4 segment debugging is off\n"); |
0b2aa3a0 PJ |
649 | } |
650 | return CMD_SUCCESS; | |
651 | } | |
652 | ||
16286195 DS |
653 | /* debug bgp neighbor_events */ |
654 | DEFUN (debug_bgp_neighbor_events, | |
655 | debug_bgp_neighbor_events_cmd, | |
656 | "debug bgp neighbor-events", | |
718e3744 | 657 | DEBUG_STR |
658 | BGP_STR | |
16286195 | 659 | "BGP Neighbor Events\n") |
718e3744 | 660 | { |
91ba2c8b DS |
661 | bgp_debug_list_free(bgp_debug_neighbor_events_peers); |
662 | ||
718e3744 | 663 | if (vty->node == CONFIG_NODE) |
16286195 | 664 | DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
718e3744 | 665 | else |
666 | { | |
16286195 | 667 | TERM_DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
5c7571d4 | 668 | vty_out (vty, "BGP neighbor-events debugging is on\n"); |
718e3744 | 669 | } |
670 | return CMD_SUCCESS; | |
671 | } | |
672 | ||
16286195 DS |
673 | DEFUN (debug_bgp_neighbor_events_peer, |
674 | debug_bgp_neighbor_events_peer_cmd, | |
6147e2c6 | 675 | "debug bgp neighbor-events <A.B.C.D|X:X::X:X|WORD>", |
718e3744 | 676 | DEBUG_STR |
677 | BGP_STR | |
16286195 DS |
678 | "BGP Neighbor Events\n" |
679 | "BGP neighbor IP address to debug\n" | |
680 | "BGP IPv6 neighbor to debug\n" | |
681 | "BGP neighbor on interface to debug\n") | |
718e3744 | 682 | { |
c500ae40 DW |
683 | int idx_peer = 3; |
684 | const char *host = argv[idx_peer]->arg; | |
16286195 DS |
685 | |
686 | if (!bgp_debug_neighbor_events_peers) | |
687 | bgp_debug_neighbor_events_peers = list_new (); | |
688 | ||
167d390a | 689 | if (bgp_debug_list_has_entry(bgp_debug_neighbor_events_peers, host, NULL)) |
16286195 | 690 | { |
5c7571d4 | 691 | vty_out (vty, "BGP neighbor-events debugging is already enabled for %s\n", |
96ade3ed | 692 | host); |
16286195 DS |
693 | return CMD_SUCCESS; |
694 | } | |
695 | ||
167d390a | 696 | bgp_debug_list_add_entry(bgp_debug_neighbor_events_peers, host, NULL); |
16286195 | 697 | |
718e3744 | 698 | if (vty->node == CONFIG_NODE) |
16286195 | 699 | DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
718e3744 | 700 | else |
701 | { | |
16286195 | 702 | TERM_DEBUG_ON (neighbor_events, NEIGHBOR_EVENTS); |
5c7571d4 | 703 | vty_out (vty, "BGP neighbor-events debugging is on for %s\n", host); |
718e3744 | 704 | } |
705 | return CMD_SUCCESS; | |
706 | } | |
707 | ||
16286195 DS |
708 | DEFUN (no_debug_bgp_neighbor_events, |
709 | no_debug_bgp_neighbor_events_cmd, | |
710 | "no debug bgp neighbor-events", | |
711 | NO_STR | |
718e3744 | 712 | DEBUG_STR |
713 | BGP_STR | |
16286195 | 714 | "Neighbor Events\n") |
718e3744 | 715 | { |
16286195 DS |
716 | bgp_debug_list_free(bgp_debug_neighbor_events_peers); |
717 | ||
718e3744 | 718 | if (vty->node == CONFIG_NODE) |
16286195 | 719 | DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); |
718e3744 | 720 | else |
721 | { | |
16286195 | 722 | TERM_DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); |
5c7571d4 | 723 | vty_out (vty, "BGP neighbor-events debugging is off\n"); |
718e3744 | 724 | } |
725 | return CMD_SUCCESS; | |
726 | } | |
727 | ||
16286195 DS |
728 | DEFUN (no_debug_bgp_neighbor_events_peer, |
729 | no_debug_bgp_neighbor_events_peer_cmd, | |
6147e2c6 | 730 | "no debug bgp neighbor-events <A.B.C.D|X:X::X:X|WORD>", |
718e3744 | 731 | NO_STR |
732 | DEBUG_STR | |
733 | BGP_STR | |
16286195 DS |
734 | "Neighbor Events\n" |
735 | "BGP neighbor IP address to debug\n" | |
736 | "BGP IPv6 neighbor to debug\n" | |
737 | "BGP neighbor on interface to debug\n") | |
718e3744 | 738 | { |
c500ae40 | 739 | int idx_peer = 4; |
16286195 | 740 | int found_peer = 0; |
c500ae40 | 741 | const char *host = argv[idx_peer]->arg; |
16286195 DS |
742 | |
743 | if (bgp_debug_neighbor_events_peers && !list_isempty(bgp_debug_neighbor_events_peers)) | |
718e3744 | 744 | { |
167d390a | 745 | found_peer = bgp_debug_list_remove_entry(bgp_debug_neighbor_events_peers, host, NULL); |
16286195 DS |
746 | |
747 | if (list_isempty(bgp_debug_neighbor_events_peers)) | |
748 | { | |
749 | if (vty->node == CONFIG_NODE) | |
750 | DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); | |
751 | else | |
752 | TERM_DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); | |
753 | } | |
718e3744 | 754 | } |
16286195 DS |
755 | |
756 | if (found_peer) | |
5c7571d4 | 757 | vty_out (vty, "BGP neighbor-events debugging is off for %s\n", host); |
16286195 | 758 | else |
5c7571d4 | 759 | vty_out (vty, "BGP neighbor-events debugging was not enabled for %s\n", |
96ade3ed | 760 | host); |
16286195 | 761 | |
718e3744 | 762 | return CMD_SUCCESS; |
763 | } | |
764 | ||
16286195 | 765 | /* debug bgp nht */ |
fb018d25 DS |
766 | DEFUN (debug_bgp_nht, |
767 | debug_bgp_nht_cmd, | |
768 | "debug bgp nht", | |
769 | DEBUG_STR | |
770 | BGP_STR | |
771 | "BGP nexthop tracking events\n") | |
772 | { | |
773 | if (vty->node == CONFIG_NODE) | |
774 | DEBUG_ON (nht, NHT); | |
775 | else | |
776 | { | |
777 | TERM_DEBUG_ON (nht, NHT); | |
5c7571d4 | 778 | vty_out (vty, "BGP nexthop tracking debugging is on\n"); |
fb018d25 DS |
779 | } |
780 | return CMD_SUCCESS; | |
781 | } | |
782 | ||
783 | DEFUN (no_debug_bgp_nht, | |
784 | no_debug_bgp_nht_cmd, | |
785 | "no debug bgp nht", | |
786 | NO_STR | |
787 | DEBUG_STR | |
788 | BGP_STR | |
789 | "BGP nexthop tracking events\n") | |
790 | { | |
791 | if (vty->node == CONFIG_NODE) | |
792 | DEBUG_OFF (nht, NHT); | |
793 | else | |
794 | { | |
795 | TERM_DEBUG_OFF (nht, NHT); | |
5c7571d4 | 796 | vty_out (vty, "BGP nexthop tracking debugging is off\n"); |
fb018d25 DS |
797 | } |
798 | return CMD_SUCCESS; | |
799 | } | |
800 | ||
16286195 DS |
801 | /* debug bgp keepalives */ |
802 | DEFUN (debug_bgp_keepalive, | |
803 | debug_bgp_keepalive_cmd, | |
804 | "debug bgp keepalives", | |
718e3744 | 805 | DEBUG_STR |
806 | BGP_STR | |
16286195 | 807 | "BGP keepalives\n") |
718e3744 | 808 | { |
91ba2c8b DS |
809 | bgp_debug_list_free(bgp_debug_keepalive_peers); |
810 | ||
718e3744 | 811 | if (vty->node == CONFIG_NODE) |
16286195 | 812 | DEBUG_ON (keepalive, KEEPALIVE); |
718e3744 | 813 | else |
814 | { | |
16286195 | 815 | TERM_DEBUG_ON (keepalive, KEEPALIVE); |
5c7571d4 | 816 | vty_out (vty, "BGP keepalives debugging is on\n"); |
718e3744 | 817 | } |
818 | return CMD_SUCCESS; | |
819 | } | |
820 | ||
16286195 DS |
821 | DEFUN (debug_bgp_keepalive_peer, |
822 | debug_bgp_keepalive_peer_cmd, | |
6147e2c6 | 823 | "debug bgp keepalives <A.B.C.D|X:X::X:X|WORD>", |
718e3744 | 824 | DEBUG_STR |
825 | BGP_STR | |
16286195 DS |
826 | "BGP Neighbor Events\n" |
827 | "BGP neighbor IP address to debug\n" | |
828 | "BGP IPv6 neighbor to debug\n" | |
829 | "BGP neighbor on interface to debug\n") | |
718e3744 | 830 | { |
c500ae40 DW |
831 | int idx_peer = 3; |
832 | const char *host = argv[idx_peer]->arg; | |
718e3744 | 833 | |
16286195 DS |
834 | if (!bgp_debug_keepalive_peers) |
835 | bgp_debug_keepalive_peers = list_new (); | |
836 | ||
167d390a | 837 | if (bgp_debug_list_has_entry(bgp_debug_keepalive_peers, host, NULL)) |
16286195 | 838 | { |
5c7571d4 | 839 | vty_out (vty, "BGP keepalive debugging is already enabled for %s\n", |
96ade3ed | 840 | host); |
16286195 DS |
841 | return CMD_SUCCESS; |
842 | } | |
843 | ||
167d390a | 844 | bgp_debug_list_add_entry(bgp_debug_keepalive_peers, host, NULL); |
718e3744 | 845 | |
718e3744 | 846 | if (vty->node == CONFIG_NODE) |
847 | DEBUG_ON (keepalive, KEEPALIVE); | |
848 | else | |
849 | { | |
850 | TERM_DEBUG_ON (keepalive, KEEPALIVE); | |
5c7571d4 | 851 | vty_out (vty, "BGP keepalives debugging is on for %s\n", host); |
718e3744 | 852 | } |
853 | return CMD_SUCCESS; | |
854 | } | |
855 | ||
856 | DEFUN (no_debug_bgp_keepalive, | |
857 | no_debug_bgp_keepalive_cmd, | |
858 | "no debug bgp keepalives", | |
859 | NO_STR | |
860 | DEBUG_STR | |
861 | BGP_STR | |
862 | "BGP keepalives\n") | |
863 | { | |
16286195 DS |
864 | bgp_debug_list_free(bgp_debug_keepalive_peers); |
865 | ||
718e3744 | 866 | if (vty->node == CONFIG_NODE) |
867 | DEBUG_OFF (keepalive, KEEPALIVE); | |
868 | else | |
869 | { | |
870 | TERM_DEBUG_OFF (keepalive, KEEPALIVE); | |
5c7571d4 | 871 | vty_out (vty, "BGP keepalives debugging is off\n"); |
718e3744 | 872 | } |
873 | return CMD_SUCCESS; | |
874 | } | |
875 | ||
16286195 DS |
876 | DEFUN (no_debug_bgp_keepalive_peer, |
877 | no_debug_bgp_keepalive_peer_cmd, | |
6147e2c6 | 878 | "no debug bgp keepalives <A.B.C.D|X:X::X:X|WORD>", |
16286195 DS |
879 | NO_STR |
880 | DEBUG_STR | |
718e3744 | 881 | BGP_STR |
16286195 DS |
882 | "BGP keepalives\n" |
883 | "BGP neighbor IP address to debug\n" | |
884 | "BGP IPv6 neighbor to debug\n" | |
885 | "BGP neighbor on interface to debug\n") | |
886 | { | |
c500ae40 | 887 | int idx_peer = 4; |
16286195 | 888 | int found_peer = 0; |
c500ae40 | 889 | const char *host = argv[idx_peer]->arg; |
718e3744 | 890 | |
16286195 DS |
891 | if (bgp_debug_keepalive_peers && !list_isempty(bgp_debug_keepalive_peers)) |
892 | { | |
167d390a | 893 | found_peer = bgp_debug_list_remove_entry(bgp_debug_keepalive_peers, host, NULL); |
16286195 DS |
894 | |
895 | if (list_isempty(bgp_debug_keepalive_peers)) | |
896 | { | |
897 | if (vty->node == CONFIG_NODE) | |
898 | DEBUG_OFF (keepalive, KEEPALIVE); | |
899 | else | |
900 | TERM_DEBUG_OFF (keepalive, KEEPALIVE); | |
901 | } | |
902 | } | |
903 | ||
904 | if (found_peer) | |
5c7571d4 | 905 | vty_out (vty, "BGP keepalives debugging is off for %s\n", host); |
16286195 | 906 | else |
5c7571d4 | 907 | vty_out (vty, "BGP keepalives debugging was not enabled for %s\n", host); |
16286195 DS |
908 | |
909 | return CMD_SUCCESS; | |
910 | } | |
911 | ||
f787d7a0 DL |
912 | #ifndef VTYSH_EXTRACT_PL |
913 | #include "bgp_debug_clippy.c" | |
914 | #endif | |
915 | ||
9fbdd100 | 916 | /* debug bgp bestpath */ |
f787d7a0 | 917 | DEFPY (debug_bgp_bestpath_prefix, |
9fbdd100 | 918 | debug_bgp_bestpath_prefix_cmd, |
f787d7a0 | 919 | "debug bgp bestpath <A.B.C.D/M|X:X::X:X/M>$bestpath", |
9fbdd100 DS |
920 | DEBUG_STR |
921 | BGP_STR | |
922 | "BGP bestpath\n" | |
0c7b1b01 QY |
923 | "IPv4 prefix\n" |
924 | "IPv6 prefix\n") | |
9fbdd100 DS |
925 | |
926 | { | |
9fbdd100 DS |
927 | if (!bgp_debug_bestpath_prefixes) |
928 | bgp_debug_bestpath_prefixes = list_new (); | |
929 | ||
f787d7a0 | 930 | if (bgp_debug_list_has_entry(bgp_debug_bestpath_prefixes, NULL, bestpath)) |
9fbdd100 | 931 | { |
5c7571d4 | 932 | vty_out (vty, "BGP bestpath debugging is already enabled for %s\n", bestpath_str); |
9fbdd100 DS |
933 | return CMD_SUCCESS; |
934 | } | |
935 | ||
f787d7a0 | 936 | bgp_debug_list_add_entry(bgp_debug_bestpath_prefixes, NULL, bestpath); |
9fbdd100 DS |
937 | |
938 | if (vty->node == CONFIG_NODE) | |
939 | { | |
940 | DEBUG_ON (bestpath, BESTPATH); | |
941 | } | |
942 | else | |
943 | { | |
944 | TERM_DEBUG_ON (bestpath, BESTPATH); | |
5c7571d4 | 945 | vty_out (vty, "BGP bestpath debugging is on for %s\n", bestpath_str); |
9fbdd100 DS |
946 | } |
947 | ||
948 | return CMD_SUCCESS; | |
949 | } | |
950 | ||
951 | DEFUN (no_debug_bgp_bestpath_prefix, | |
952 | no_debug_bgp_bestpath_prefix_cmd, | |
6147e2c6 | 953 | "no debug bgp bestpath <A.B.C.D/M|X:X::X:X/M>", |
9fbdd100 DS |
954 | NO_STR |
955 | DEBUG_STR | |
956 | BGP_STR | |
957 | "BGP bestpath\n" | |
0c7b1b01 QY |
958 | "IPv4 prefix\n" |
959 | "IPv6 prefix\n") | |
9fbdd100 DS |
960 | |
961 | { | |
c500ae40 | 962 | int idx_ipv4_ipv6_prefixlen = 4; |
9fbdd100 DS |
963 | struct prefix *argv_p; |
964 | int found_prefix = 0; | |
965 | int ret; | |
966 | ||
967 | argv_p = prefix_new(); | |
c500ae40 | 968 | ret = str2prefix (argv[idx_ipv4_ipv6_prefixlen]->arg, argv_p); |
9fbdd100 DS |
969 | if (!ret) |
970 | { | |
971 | prefix_free(argv_p); | |
5c7571d4 | 972 | vty_out (vty, "%% Malformed Prefix\n"); |
f1a05de9 | 973 | return CMD_WARNING_CONFIG_FAILED; |
9fbdd100 DS |
974 | } |
975 | ||
976 | if (bgp_debug_bestpath_prefixes && !list_isempty(bgp_debug_bestpath_prefixes)) | |
977 | { | |
978 | found_prefix = bgp_debug_list_remove_entry(bgp_debug_bestpath_prefixes, NULL, argv_p); | |
979 | ||
980 | if (list_isempty(bgp_debug_bestpath_prefixes)) | |
981 | { | |
982 | if (vty->node == CONFIG_NODE) | |
983 | { | |
984 | DEBUG_OFF (bestpath, BESTPATH); | |
985 | } | |
986 | else | |
987 | { | |
988 | TERM_DEBUG_OFF (bestpath, BESTPATH); | |
5c7571d4 | 989 | vty_out (vty, "BGP bestpath debugging (per prefix) is off\n"); |
9fbdd100 DS |
990 | } |
991 | } | |
992 | } | |
993 | ||
994 | if (found_prefix) | |
5c7571d4 | 995 | vty_out (vty, "BGP bestpath debugging is off for %s\n", |
96ade3ed | 996 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
9fbdd100 | 997 | else |
5c7571d4 | 998 | vty_out (vty, "BGP bestpath debugging was not enabled for %s\n", |
96ade3ed | 999 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
9fbdd100 DS |
1000 | |
1001 | return CMD_SUCCESS; | |
1002 | } | |
1003 | ||
1004 | DEFUN (no_debug_bgp_bestpath, | |
1005 | no_debug_bgp_bestpath_cmd, | |
1006 | "no debug bgp bestpath", | |
1007 | NO_STR | |
1008 | DEBUG_STR | |
1009 | BGP_STR | |
1010 | "BGP bestpath\n") | |
1011 | { | |
1012 | bgp_debug_list_free(bgp_debug_bestpath_prefixes); | |
1013 | ||
1014 | if (vty->node == CONFIG_NODE) | |
1015 | DEBUG_OFF (bestpath, BESTPATH); | |
1016 | else | |
1017 | { | |
1018 | TERM_DEBUG_OFF (bestpath, BESTPATH); | |
5c7571d4 | 1019 | vty_out (vty, "BGP bestpath debugging is off\n"); |
9fbdd100 DS |
1020 | } |
1021 | return CMD_SUCCESS; | |
1022 | } | |
1023 | ||
16286195 | 1024 | /* debug bgp updates */ |
718e3744 | 1025 | DEFUN (debug_bgp_update, |
1026 | debug_bgp_update_cmd, | |
1027 | "debug bgp updates", | |
1028 | DEBUG_STR | |
1029 | BGP_STR | |
1030 | "BGP updates\n") | |
1031 | { | |
91ba2c8b DS |
1032 | bgp_debug_list_free(bgp_debug_update_in_peers); |
1033 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1034 | bgp_debug_list_free(bgp_debug_update_prefixes); | |
1035 | ||
718e3744 | 1036 | if (vty->node == CONFIG_NODE) |
1037 | { | |
1038 | DEBUG_ON (update, UPDATE_IN); | |
1039 | DEBUG_ON (update, UPDATE_OUT); | |
1040 | } | |
1041 | else | |
1042 | { | |
1043 | TERM_DEBUG_ON (update, UPDATE_IN); | |
1044 | TERM_DEBUG_ON (update, UPDATE_OUT); | |
5c7571d4 | 1045 | vty_out (vty, "BGP updates debugging is on\n"); |
718e3744 | 1046 | } |
1047 | return CMD_SUCCESS; | |
1048 | } | |
1049 | ||
1050 | DEFUN (debug_bgp_update_direct, | |
1051 | debug_bgp_update_direct_cmd, | |
6147e2c6 | 1052 | "debug bgp updates <in|out>", |
718e3744 | 1053 | DEBUG_STR |
1054 | BGP_STR | |
1055 | "BGP updates\n" | |
1056 | "Inbound updates\n" | |
1057 | "Outbound updates\n") | |
1058 | { | |
c500ae40 | 1059 | int idx_in_out = 3; |
91ba2c8b | 1060 | |
c500ae40 | 1061 | if (strncmp ("i", argv[idx_in_out]->arg, 1) == 0) |
91ba2c8b DS |
1062 | bgp_debug_list_free(bgp_debug_update_in_peers); |
1063 | else | |
1064 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1065 | ||
718e3744 | 1066 | if (vty->node == CONFIG_NODE) |
1067 | { | |
c500ae40 | 1068 | if (strncmp ("i", argv[idx_in_out]->arg, 1) == 0) |
91ba2c8b | 1069 | DEBUG_ON (update, UPDATE_IN); |
718e3744 | 1070 | else |
91ba2c8b | 1071 | DEBUG_ON (update, UPDATE_OUT); |
718e3744 | 1072 | } |
1073 | else | |
1074 | { | |
c500ae40 | 1075 | if (strncmp ("i", argv[idx_in_out]->arg, 1) == 0) |
718e3744 | 1076 | { |
718e3744 | 1077 | TERM_DEBUG_ON (update, UPDATE_IN); |
5c7571d4 | 1078 | vty_out (vty, "BGP updates debugging is on (inbound)\n"); |
718e3744 | 1079 | } |
1080 | else | |
1081 | { | |
718e3744 | 1082 | TERM_DEBUG_ON (update, UPDATE_OUT); |
5c7571d4 | 1083 | vty_out (vty, "BGP updates debugging is on (outbound)\n"); |
718e3744 | 1084 | } |
1085 | } | |
1086 | return CMD_SUCCESS; | |
1087 | } | |
1088 | ||
16286195 DS |
1089 | DEFUN (debug_bgp_update_direct_peer, |
1090 | debug_bgp_update_direct_peer_cmd, | |
6147e2c6 | 1091 | "debug bgp updates <in|out> <A.B.C.D|X:X::X:X|WORD>", |
718e3744 | 1092 | DEBUG_STR |
1093 | BGP_STR | |
16286195 DS |
1094 | "BGP updates\n" |
1095 | "Inbound updates\n" | |
1096 | "Outbound updates\n" | |
1097 | "BGP neighbor IP address to debug\n" | |
1098 | "BGP IPv6 neighbor to debug\n" | |
1099 | "BGP neighbor on interface to debug\n") | |
718e3744 | 1100 | { |
c500ae40 DW |
1101 | int idx_in_out = 3; |
1102 | int idx_peer = 4; | |
1103 | const char *host = argv[idx_peer]->arg; | |
16286195 DS |
1104 | int inbound; |
1105 | ||
16286195 DS |
1106 | if (!bgp_debug_update_in_peers) |
1107 | bgp_debug_update_in_peers = list_new (); | |
1108 | ||
1109 | if (!bgp_debug_update_out_peers) | |
1110 | bgp_debug_update_out_peers = list_new (); | |
1111 | ||
c500ae40 | 1112 | if (strncmp ("i", argv[idx_in_out]->arg, 1) == 0) |
16286195 DS |
1113 | inbound = 1; |
1114 | else | |
1115 | inbound = 0; | |
1116 | ||
1117 | if (inbound) | |
1118 | { | |
167d390a | 1119 | if (bgp_debug_list_has_entry(bgp_debug_update_in_peers, host, NULL)) |
16286195 | 1120 | { |
5c7571d4 | 1121 | vty_out (vty, "BGP inbound update debugging is already enabled for %s\n", |
96ade3ed | 1122 | host); |
16286195 DS |
1123 | return CMD_SUCCESS; |
1124 | } | |
1125 | } | |
1126 | ||
1127 | else | |
1128 | { | |
167d390a | 1129 | if (bgp_debug_list_has_entry(bgp_debug_update_out_peers, host, NULL)) |
16286195 | 1130 | { |
5c7571d4 | 1131 | vty_out (vty, "BGP outbound update debugging is already enabled for %s\n", |
96ade3ed | 1132 | host); |
16286195 DS |
1133 | return CMD_SUCCESS; |
1134 | } | |
1135 | } | |
1136 | ||
1137 | if (inbound) | |
167d390a | 1138 | bgp_debug_list_add_entry(bgp_debug_update_in_peers, host, NULL); |
16286195 | 1139 | else |
3f9c7369 | 1140 | { |
167d390a | 1141 | struct peer *peer; |
3f9c7369 | 1142 | struct peer_af *paf; |
96885f16 | 1143 | int afidx; |
3f9c7369 | 1144 | |
167d390a DS |
1145 | bgp_debug_list_add_entry(bgp_debug_update_out_peers, host, NULL); |
1146 | peer = bgp_find_peer (vty, host); | |
1147 | ||
1148 | if (peer) | |
3f9c7369 | 1149 | { |
96885f16 | 1150 | for (afidx = BGP_AF_START; afidx < BGP_AF_MAX; afidx++) |
3f9c7369 | 1151 | { |
96885f16 | 1152 | paf = peer->peer_af_array[afidx]; |
1153 | if (paf != NULL) | |
167d390a | 1154 | { |
96885f16 | 1155 | if (PAF_SUBGRP (paf)) |
1156 | { | |
1157 | UPDGRP_PEER_DBG_EN(PAF_SUBGRP(paf)->update_group); | |
1158 | } | |
167d390a | 1159 | } |
3f9c7369 DS |
1160 | } |
1161 | } | |
1162 | } | |
16286195 | 1163 | |
718e3744 | 1164 | if (vty->node == CONFIG_NODE) |
1165 | { | |
16286195 | 1166 | if (inbound) |
91ba2c8b | 1167 | DEBUG_ON (update, UPDATE_IN); |
16286195 | 1168 | else |
91ba2c8b | 1169 | DEBUG_ON (update, UPDATE_OUT); |
718e3744 | 1170 | } |
1171 | else | |
1172 | { | |
16286195 DS |
1173 | if (inbound) |
1174 | { | |
16286195 | 1175 | TERM_DEBUG_ON (update, UPDATE_IN); |
5c7571d4 | 1176 | vty_out (vty, "BGP updates debugging is on (inbound) for %s\n", |
96ade3ed | 1177 | argv[idx_peer]->arg); |
16286195 DS |
1178 | } |
1179 | else | |
1180 | { | |
16286195 | 1181 | TERM_DEBUG_ON (update, UPDATE_OUT); |
5c7571d4 | 1182 | vty_out (vty, "BGP updates debugging is on (outbound) for %s\n", |
96ade3ed | 1183 | argv[idx_peer]->arg); |
16286195 | 1184 | } |
718e3744 | 1185 | } |
1186 | return CMD_SUCCESS; | |
1187 | } | |
1188 | ||
91ba2c8b DS |
1189 | DEFUN (no_debug_bgp_update_direct, |
1190 | no_debug_bgp_update_direct_cmd, | |
6147e2c6 | 1191 | "no debug bgp updates <in|out>", |
91ba2c8b DS |
1192 | NO_STR |
1193 | DEBUG_STR | |
1194 | BGP_STR | |
1195 | "BGP updates\n" | |
1196 | "Inbound updates\n" | |
1197 | "Outbound updates\n") | |
1198 | { | |
c500ae40 DW |
1199 | int idx_in_out = 4; |
1200 | if (strncmp ("i", argv[idx_in_out]->arg, 1) == 0) | |
91ba2c8b DS |
1201 | { |
1202 | bgp_debug_list_free(bgp_debug_update_in_peers); | |
1203 | ||
1204 | if (vty->node == CONFIG_NODE) | |
1205 | { | |
1206 | DEBUG_OFF (update, UPDATE_IN); | |
1207 | } | |
1208 | else | |
1209 | { | |
1210 | TERM_DEBUG_OFF (update, UPDATE_IN); | |
5c7571d4 | 1211 | vty_out (vty, "BGP updates debugging is off (inbound)\n"); |
91ba2c8b DS |
1212 | } |
1213 | } | |
1214 | else | |
1215 | { | |
1216 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1217 | ||
1218 | if (vty->node == CONFIG_NODE) | |
1219 | { | |
1220 | DEBUG_OFF (update, UPDATE_OUT); | |
1221 | } | |
1222 | else | |
1223 | { | |
1224 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
5c7571d4 | 1225 | vty_out (vty, "BGP updates debugging is off (outbound)\n"); |
91ba2c8b DS |
1226 | } |
1227 | } | |
1228 | ||
1229 | return CMD_SUCCESS; | |
1230 | } | |
1231 | ||
16286195 DS |
1232 | DEFUN (no_debug_bgp_update_direct_peer, |
1233 | no_debug_bgp_update_direct_peer_cmd, | |
6147e2c6 | 1234 | "no debug bgp updates <in|out> <A.B.C.D|X:X::X:X|WORD>", |
16286195 DS |
1235 | NO_STR |
1236 | DEBUG_STR | |
718e3744 | 1237 | BGP_STR |
16286195 DS |
1238 | "BGP updates\n" |
1239 | "Inbound updates\n" | |
1240 | "Outbound updates\n" | |
1241 | "BGP neighbor IP address to debug\n" | |
1242 | "BGP IPv6 neighbor to debug\n" | |
1243 | "BGP neighbor on interface to debug\n") | |
1244 | { | |
c500ae40 DW |
1245 | int idx_in_out = 4; |
1246 | int idx_peer = 5; | |
16286195 DS |
1247 | int inbound; |
1248 | int found_peer = 0; | |
c500ae40 | 1249 | const char *host = argv[idx_peer]->arg; |
718e3744 | 1250 | |
c500ae40 | 1251 | if (strncmp ("i", argv[idx_in_out]->arg, 1) == 0) |
16286195 DS |
1252 | inbound = 1; |
1253 | else | |
1254 | inbound = 0; | |
1255 | ||
1256 | if (inbound && bgp_debug_update_in_peers && | |
1257 | !list_isempty(bgp_debug_update_in_peers)) | |
1258 | { | |
167d390a | 1259 | found_peer = bgp_debug_list_remove_entry(bgp_debug_update_in_peers, host, NULL); |
16286195 DS |
1260 | |
1261 | if (list_isempty(bgp_debug_update_in_peers)) | |
1262 | { | |
1263 | if (vty->node == CONFIG_NODE) | |
1264 | DEBUG_OFF (update, UPDATE_IN); | |
1265 | else | |
1266 | { | |
1267 | TERM_DEBUG_OFF (update, UPDATE_IN); | |
5c7571d4 | 1268 | vty_out (vty, "BGP updates debugging (inbound) is off\n"); |
16286195 DS |
1269 | } |
1270 | } | |
1271 | } | |
1272 | ||
1273 | if (!inbound && bgp_debug_update_out_peers && | |
1274 | !list_isempty(bgp_debug_update_out_peers)) | |
1275 | { | |
167d390a | 1276 | found_peer = bgp_debug_list_remove_entry(bgp_debug_update_out_peers, host, NULL); |
16286195 DS |
1277 | |
1278 | if (list_isempty(bgp_debug_update_out_peers)) | |
1279 | { | |
1280 | if (vty->node == CONFIG_NODE) | |
1281 | DEBUG_OFF (update, UPDATE_OUT); | |
1282 | else | |
1283 | { | |
1284 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
5c7571d4 | 1285 | vty_out (vty, "BGP updates debugging (outbound) is off\n"); |
16286195 DS |
1286 | } |
1287 | } | |
3f9c7369 | 1288 | |
167d390a DS |
1289 | struct peer *peer; |
1290 | struct peer_af *paf; | |
96885f16 | 1291 | int afidx; |
167d390a | 1292 | peer = bgp_find_peer (vty, host); |
3f9c7369 | 1293 | |
167d390a DS |
1294 | if (peer) |
1295 | { | |
96885f16 | 1296 | for (afidx = BGP_AF_START; afidx < BGP_AF_MAX; afidx++) |
3f9c7369 | 1297 | { |
96885f16 | 1298 | paf = peer->peer_af_array[afidx]; |
1299 | if (paf != NULL) | |
3f9c7369 | 1300 | { |
96885f16 | 1301 | if (PAF_SUBGRP (paf)) |
1302 | { | |
1303 | UPDGRP_PEER_DBG_DIS(PAF_SUBGRP(paf)->update_group); | |
1304 | } | |
3f9c7369 DS |
1305 | } |
1306 | } | |
1307 | } | |
16286195 DS |
1308 | } |
1309 | ||
1310 | if (found_peer) | |
1311 | if (inbound) | |
5c7571d4 | 1312 | vty_out (vty, "BGP updates debugging (inbound) is off for %s\n", host); |
16286195 | 1313 | else |
5c7571d4 | 1314 | vty_out (vty, "BGP updates debugging (outbound) is off for %s\n", |
96ade3ed | 1315 | host); |
16286195 DS |
1316 | else |
1317 | if (inbound) | |
5c7571d4 | 1318 | vty_out (vty, "BGP updates debugging (inbound) was not enabled for %s\n", |
96ade3ed | 1319 | host); |
16286195 | 1320 | else |
5c7571d4 | 1321 | vty_out (vty, "BGP updates debugging (outbound) was not enabled for %s\n", |
96ade3ed | 1322 | host); |
16286195 DS |
1323 | |
1324 | return CMD_SUCCESS; | |
1325 | } | |
1326 | ||
1327 | DEFUN (debug_bgp_update_prefix, | |
1328 | debug_bgp_update_prefix_cmd, | |
6147e2c6 | 1329 | "debug bgp updates prefix <A.B.C.D/M|X:X::X:X/M>", |
718e3744 | 1330 | DEBUG_STR |
16286195 DS |
1331 | BGP_STR |
1332 | "BGP updates\n" | |
1333 | "Specify a prefix to debug\n" | |
0c7b1b01 QY |
1334 | "IPv4 prefix\n" |
1335 | "IPv6 prefix\n") | |
16286195 | 1336 | |
718e3744 | 1337 | { |
c500ae40 | 1338 | int idx_ipv4_ipv6_prefixlen = 4; |
16286195 DS |
1339 | struct prefix *argv_p; |
1340 | int ret; | |
1341 | ||
1342 | argv_p = prefix_new(); | |
c500ae40 | 1343 | ret = str2prefix (argv[idx_ipv4_ipv6_prefixlen]->arg, argv_p); |
16286195 DS |
1344 | if (!ret) |
1345 | { | |
1346 | prefix_free(argv_p); | |
5c7571d4 | 1347 | vty_out (vty, "%% Malformed Prefix\n"); |
f1a05de9 | 1348 | return CMD_WARNING_CONFIG_FAILED; |
16286195 DS |
1349 | } |
1350 | ||
1351 | ||
1352 | if (!bgp_debug_update_prefixes) | |
1353 | bgp_debug_update_prefixes = list_new (); | |
1354 | ||
1355 | if (bgp_debug_list_has_entry(bgp_debug_update_prefixes, NULL, argv_p)) | |
1356 | { | |
5c7571d4 | 1357 | vty_out (vty, "BGP updates debugging is already enabled for %s\n", |
96ade3ed | 1358 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
16286195 DS |
1359 | return CMD_SUCCESS; |
1360 | } | |
1361 | ||
1362 | bgp_debug_list_add_entry(bgp_debug_update_prefixes, NULL, argv_p); | |
1363 | ||
718e3744 | 1364 | if (vty->node == CONFIG_NODE) |
16286195 DS |
1365 | { |
1366 | DEBUG_ON (update, UPDATE_PREFIX); | |
1367 | } | |
718e3744 | 1368 | else |
1369 | { | |
16286195 | 1370 | TERM_DEBUG_ON (update, UPDATE_PREFIX); |
5c7571d4 | 1371 | vty_out (vty, "BGP updates debugging is on for %s\n", |
96ade3ed | 1372 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
718e3744 | 1373 | } |
16286195 | 1374 | |
718e3744 | 1375 | return CMD_SUCCESS; |
1376 | } | |
1377 | ||
16286195 DS |
1378 | DEFUN (no_debug_bgp_update_prefix, |
1379 | no_debug_bgp_update_prefix_cmd, | |
6147e2c6 | 1380 | "no debug bgp updates prefix <A.B.C.D/M|X:X::X:X/M>", |
718e3744 | 1381 | NO_STR |
1382 | DEBUG_STR | |
16286195 DS |
1383 | BGP_STR |
1384 | "BGP updates\n" | |
1385 | "Specify a prefix to debug\n" | |
0c7b1b01 QY |
1386 | "IPv4 prefix\n" |
1387 | "IPv6 prefix\n") | |
16286195 DS |
1388 | |
1389 | { | |
c500ae40 | 1390 | int idx_ipv4_ipv6_prefixlen = 5; |
16286195 DS |
1391 | struct prefix *argv_p; |
1392 | int found_prefix = 0; | |
1393 | int ret; | |
1394 | ||
1395 | argv_p = prefix_new(); | |
c500ae40 | 1396 | ret = str2prefix (argv[idx_ipv4_ipv6_prefixlen]->arg, argv_p); |
16286195 DS |
1397 | if (!ret) |
1398 | { | |
1399 | prefix_free(argv_p); | |
5c7571d4 | 1400 | vty_out (vty, "%% Malformed Prefix\n"); |
f1a05de9 | 1401 | return CMD_WARNING_CONFIG_FAILED; |
16286195 DS |
1402 | } |
1403 | ||
1404 | if (bgp_debug_update_prefixes && !list_isempty(bgp_debug_update_prefixes)) | |
1405 | { | |
1406 | found_prefix = bgp_debug_list_remove_entry(bgp_debug_update_prefixes, NULL, argv_p); | |
1407 | ||
1408 | if (list_isempty(bgp_debug_update_prefixes)) | |
1409 | { | |
1410 | if (vty->node == CONFIG_NODE) | |
1411 | { | |
1412 | DEBUG_OFF (update, UPDATE_PREFIX); | |
1413 | } | |
1414 | else | |
1415 | { | |
1416 | TERM_DEBUG_OFF (update, UPDATE_PREFIX); | |
5c7571d4 | 1417 | vty_out (vty, "BGP updates debugging (per prefix) is off\n"); |
16286195 DS |
1418 | } |
1419 | } | |
1420 | } | |
1421 | ||
1422 | if (found_prefix) | |
5c7571d4 | 1423 | vty_out (vty, "BGP updates debugging is off for %s\n", |
96ade3ed | 1424 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
16286195 | 1425 | else |
5c7571d4 | 1426 | vty_out (vty, "BGP updates debugging was not enabled for %s\n", |
96ade3ed | 1427 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
16286195 DS |
1428 | |
1429 | return CMD_SUCCESS; | |
1430 | } | |
1431 | ||
1432 | DEFUN (no_debug_bgp_update, | |
1433 | no_debug_bgp_update_cmd, | |
1434 | "no debug bgp updates", | |
1435 | NO_STR | |
1436 | DEBUG_STR | |
1437 | BGP_STR | |
1438 | "BGP updates\n") | |
718e3744 | 1439 | { |
cdc2d765 | 1440 | VTY_DECLVAR_CONTEXT(bgp, bgp); |
16286195 DS |
1441 | bgp_debug_list_free(bgp_debug_update_in_peers); |
1442 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1443 | bgp_debug_list_free(bgp_debug_update_prefixes); | |
1444 | ||
cdc2d765 | 1445 | bgp_debug_clear_updgrp_update_dbg(bgp); |
3f9c7369 | 1446 | |
718e3744 | 1447 | if (vty->node == CONFIG_NODE) |
16286195 DS |
1448 | { |
1449 | DEBUG_OFF (update, UPDATE_IN); | |
1450 | DEBUG_OFF (update, UPDATE_OUT); | |
1451 | DEBUG_OFF (update, UPDATE_PREFIX); | |
1452 | } | |
718e3744 | 1453 | else |
1454 | { | |
16286195 DS |
1455 | TERM_DEBUG_OFF (update, UPDATE_IN); |
1456 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
1457 | TERM_DEBUG_OFF (update, UPDATE_PREFIX); | |
5c7571d4 | 1458 | vty_out (vty, "BGP updates debugging is off\n"); |
718e3744 | 1459 | } |
1460 | return CMD_SUCCESS; | |
1461 | } | |
1462 | ||
16286195 | 1463 | /* debug bgp zebra */ |
a39275d7 AS |
1464 | DEFUN (debug_bgp_zebra, |
1465 | debug_bgp_zebra_cmd, | |
1466 | "debug bgp zebra", | |
1467 | DEBUG_STR | |
1468 | BGP_STR | |
1469 | "BGP Zebra messages\n") | |
1470 | { | |
1471 | if (vty->node == CONFIG_NODE) | |
1472 | DEBUG_ON (zebra, ZEBRA); | |
1473 | else | |
1474 | { | |
1475 | TERM_DEBUG_ON (zebra, ZEBRA); | |
5c7571d4 | 1476 | vty_out (vty, "BGP zebra debugging is on\n"); |
a39275d7 AS |
1477 | } |
1478 | return CMD_SUCCESS; | |
1479 | } | |
1480 | ||
16286195 DS |
1481 | DEFUN (debug_bgp_zebra_prefix, |
1482 | debug_bgp_zebra_prefix_cmd, | |
6147e2c6 | 1483 | "debug bgp zebra prefix <A.B.C.D/M|X:X::X:X/M>", |
16286195 DS |
1484 | DEBUG_STR |
1485 | BGP_STR | |
1486 | "BGP Zebra messages\n" | |
1487 | "Specify a prefix to debug\n" | |
0c7b1b01 QY |
1488 | "IPv4 prefix\n" |
1489 | "IPv6 prefix\n") | |
16286195 DS |
1490 | |
1491 | { | |
c500ae40 | 1492 | int idx_ipv4_ipv6_prefixlen = 4; |
16286195 DS |
1493 | struct prefix *argv_p; |
1494 | int ret; | |
1495 | ||
1496 | argv_p = prefix_new(); | |
c500ae40 | 1497 | ret = str2prefix (argv[idx_ipv4_ipv6_prefixlen]->arg, argv_p); |
16286195 DS |
1498 | if (!ret) |
1499 | { | |
1500 | prefix_free(argv_p); | |
5c7571d4 | 1501 | vty_out (vty, "%% Malformed Prefix\n"); |
f1a05de9 | 1502 | return CMD_WARNING_CONFIG_FAILED; |
16286195 DS |
1503 | } |
1504 | ||
1505 | if (!bgp_debug_zebra_prefixes) | |
1506 | bgp_debug_zebra_prefixes = list_new(); | |
1507 | ||
1508 | if (bgp_debug_list_has_entry(bgp_debug_zebra_prefixes, NULL, argv_p)) | |
1509 | { | |
5c7571d4 | 1510 | vty_out (vty, "BGP zebra debugging is already enabled for %s\n", |
96ade3ed | 1511 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
16286195 DS |
1512 | return CMD_SUCCESS; |
1513 | } | |
1514 | ||
1515 | bgp_debug_list_add_entry(bgp_debug_zebra_prefixes, NULL, argv_p); | |
1516 | ||
1517 | if (vty->node == CONFIG_NODE) | |
1518 | DEBUG_ON (zebra, ZEBRA); | |
1519 | else | |
1520 | { | |
1521 | TERM_DEBUG_ON (zebra, ZEBRA); | |
5c7571d4 | 1522 | vty_out (vty, "BGP zebra debugging is on for %s\n", |
96ade3ed | 1523 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
16286195 DS |
1524 | } |
1525 | ||
1526 | return CMD_SUCCESS; | |
1527 | } | |
1528 | ||
a39275d7 AS |
1529 | DEFUN (no_debug_bgp_zebra, |
1530 | no_debug_bgp_zebra_cmd, | |
1531 | "no debug bgp zebra", | |
1532 | NO_STR | |
1533 | DEBUG_STR | |
1534 | BGP_STR | |
1535 | "BGP Zebra messages\n") | |
1536 | { | |
16286195 DS |
1537 | bgp_debug_list_free(bgp_debug_zebra_prefixes); |
1538 | ||
a39275d7 AS |
1539 | if (vty->node == CONFIG_NODE) |
1540 | DEBUG_OFF (zebra, ZEBRA); | |
1541 | else | |
1542 | { | |
1543 | TERM_DEBUG_OFF (zebra, ZEBRA); | |
5c7571d4 | 1544 | vty_out (vty, "BGP zebra debugging is off\n"); |
a39275d7 AS |
1545 | } |
1546 | return CMD_SUCCESS; | |
1547 | } | |
1548 | ||
16286195 DS |
1549 | DEFUN (no_debug_bgp_zebra_prefix, |
1550 | no_debug_bgp_zebra_prefix_cmd, | |
6147e2c6 | 1551 | "no debug bgp zebra prefix <A.B.C.D/M|X:X::X:X/M>", |
16286195 DS |
1552 | NO_STR |
1553 | DEBUG_STR | |
a39275d7 | 1554 | BGP_STR |
16286195 DS |
1555 | "BGP Zebra messages\n" |
1556 | "Specify a prefix to debug\n" | |
0c7b1b01 QY |
1557 | "IPv4 prefix\n" |
1558 | "IPv6 prefix\n") | |
16286195 DS |
1559 | |
1560 | { | |
c500ae40 | 1561 | int idx_ipv4_ipv6_prefixlen = 5; |
16286195 DS |
1562 | struct prefix *argv_p; |
1563 | int found_prefix = 0; | |
1564 | int ret; | |
1565 | ||
1566 | argv_p = prefix_new(); | |
c500ae40 | 1567 | ret = str2prefix (argv[idx_ipv4_ipv6_prefixlen]->arg, argv_p); |
16286195 DS |
1568 | if (!ret) |
1569 | { | |
1570 | prefix_free(argv_p); | |
5c7571d4 | 1571 | vty_out (vty, "%% Malformed Prefix\n"); |
f1a05de9 | 1572 | return CMD_WARNING_CONFIG_FAILED; |
16286195 DS |
1573 | } |
1574 | ||
1575 | if (bgp_debug_zebra_prefixes && !list_isempty(bgp_debug_zebra_prefixes)) | |
1576 | { | |
91ba2c8b | 1577 | found_prefix = bgp_debug_list_remove_entry(bgp_debug_zebra_prefixes, NULL, argv_p); |
16286195 DS |
1578 | |
1579 | if (list_isempty(bgp_debug_zebra_prefixes)) | |
1580 | { | |
1581 | if (vty->node == CONFIG_NODE) | |
1582 | DEBUG_OFF (zebra, ZEBRA); | |
1583 | else | |
1584 | { | |
1585 | TERM_DEBUG_OFF (zebra, ZEBRA); | |
5c7571d4 | 1586 | vty_out (vty, "BGP zebra debugging is off\n"); |
16286195 DS |
1587 | } |
1588 | } | |
1589 | } | |
a39275d7 | 1590 | |
16286195 | 1591 | if (found_prefix) |
5c7571d4 | 1592 | vty_out (vty, "BGP zebra debugging is off for %s\n", |
96ade3ed | 1593 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
16286195 | 1594 | else |
5c7571d4 | 1595 | vty_out (vty, "BGP zebra debugging was not enabled for %s\n", |
96ade3ed | 1596 | argv[idx_ipv4_ipv6_prefixlen]->arg); |
16286195 DS |
1597 | |
1598 | return CMD_SUCCESS; | |
1599 | } | |
1600 | ||
cebb7440 LB |
1601 | DEFUN (debug_bgp_allow_martians, |
1602 | debug_bgp_allow_martians_cmd, | |
1603 | "debug bgp allow-martians", | |
1604 | DEBUG_STR | |
1605 | BGP_STR | |
1606 | "BGP allow martian next hops\n") | |
1607 | { | |
1608 | if (vty->node == CONFIG_NODE) | |
1609 | DEBUG_ON (allow_martians, ALLOW_MARTIANS); | |
1610 | else | |
1611 | { | |
1612 | TERM_DEBUG_ON (allow_martians, ALLOW_MARTIANS); | |
5c7571d4 | 1613 | vty_out (vty, "BGP allow_martian next hop debugging is on\n"); |
cebb7440 LB |
1614 | } |
1615 | return CMD_SUCCESS; | |
1616 | } | |
1617 | ||
1618 | DEFUN (no_debug_bgp_allow_martians, | |
1619 | no_debug_bgp_allow_martians_cmd, | |
1620 | "no debug bgp allow-martians", | |
1621 | NO_STR | |
1622 | DEBUG_STR | |
1623 | BGP_STR | |
1624 | "BGP allow martian next hops\n") | |
1625 | { | |
1626 | if (vty->node == CONFIG_NODE) | |
1627 | DEBUG_OFF (allow_martians, ALLOW_MARTIANS); | |
1628 | else | |
1629 | { | |
1630 | TERM_DEBUG_OFF (allow_martians, ALLOW_MARTIANS); | |
5c7571d4 | 1631 | vty_out (vty, "BGP allow martian next hop debugging is off\n"); |
cebb7440 LB |
1632 | } |
1633 | return CMD_SUCCESS; | |
1634 | } | |
1635 | ||
cebb7440 | 1636 | |
3f9c7369 DS |
1637 | /* debug bgp update-groups */ |
1638 | DEFUN (debug_bgp_update_groups, | |
1639 | debug_bgp_update_groups_cmd, | |
1640 | "debug bgp update-groups", | |
1641 | DEBUG_STR | |
1642 | BGP_STR | |
1643 | "BGP update-groups\n") | |
1644 | { | |
1645 | if (vty->node == CONFIG_NODE) | |
1646 | DEBUG_ON (update_groups, UPDATE_GROUPS); | |
1647 | else | |
1648 | { | |
1649 | TERM_DEBUG_ON (update_groups, UPDATE_GROUPS); | |
5c7571d4 | 1650 | vty_out (vty, "BGP update-groups debugging is on\n"); |
3f9c7369 DS |
1651 | } |
1652 | return CMD_SUCCESS; | |
1653 | } | |
1654 | ||
1655 | DEFUN (no_debug_bgp_update_groups, | |
1656 | no_debug_bgp_update_groups_cmd, | |
1657 | "no debug bgp update-groups", | |
1658 | NO_STR | |
1659 | DEBUG_STR | |
1660 | BGP_STR | |
1661 | "BGP update-groups\n") | |
1662 | { | |
1663 | if (vty->node == CONFIG_NODE) | |
1664 | DEBUG_OFF (update_groups, UPDATE_GROUPS); | |
1665 | else | |
1666 | { | |
1667 | TERM_DEBUG_OFF (update_groups, UPDATE_GROUPS); | |
5c7571d4 | 1668 | vty_out (vty, "BGP update-groups debugging is off\n"); |
3f9c7369 DS |
1669 | } |
1670 | return CMD_SUCCESS; | |
1671 | } | |
1672 | ||
16286195 DS |
1673 | DEFUN (no_debug_bgp, |
1674 | no_debug_bgp_cmd, | |
1675 | "no debug bgp", | |
718e3744 | 1676 | NO_STR |
1677 | DEBUG_STR | |
718e3744 | 1678 | BGP_STR) |
1679 | { | |
cdc2d765 | 1680 | VTY_DECLVAR_CONTEXT(bgp, bgp); |
16286195 DS |
1681 | bgp_debug_list_free(bgp_debug_neighbor_events_peers); |
1682 | bgp_debug_list_free(bgp_debug_keepalive_peers); | |
1683 | bgp_debug_list_free(bgp_debug_update_in_peers); | |
1684 | bgp_debug_list_free(bgp_debug_update_out_peers); | |
1685 | bgp_debug_list_free(bgp_debug_update_prefixes); | |
9fbdd100 | 1686 | bgp_debug_list_free(bgp_debug_bestpath_prefixes); |
16286195 DS |
1687 | bgp_debug_list_free(bgp_debug_zebra_prefixes); |
1688 | ||
cdc2d765 | 1689 | bgp_debug_clear_updgrp_update_dbg(bgp); |
3f9c7369 | 1690 | |
718e3744 | 1691 | TERM_DEBUG_OFF (keepalive, KEEPALIVE); |
1692 | TERM_DEBUG_OFF (update, UPDATE_IN); | |
1693 | TERM_DEBUG_OFF (update, UPDATE_OUT); | |
16286195 | 1694 | TERM_DEBUG_OFF (update, UPDATE_PREFIX); |
9fbdd100 | 1695 | TERM_DEBUG_OFF (bestpath, BESTPATH); |
0b2aa3a0 PJ |
1696 | TERM_DEBUG_OFF (as4, AS4); |
1697 | TERM_DEBUG_OFF (as4, AS4_SEGMENT); | |
16286195 | 1698 | TERM_DEBUG_OFF (neighbor_events, NEIGHBOR_EVENTS); |
a39275d7 | 1699 | TERM_DEBUG_OFF (zebra, ZEBRA); |
cebb7440 | 1700 | TERM_DEBUG_OFF (allow_martians, ALLOW_MARTIANS); |
5c7571d4 | 1701 | vty_out (vty, "All possible debugging has been turned off\n"); |
718e3744 | 1702 | |
1703 | return CMD_SUCCESS; | |
1704 | } | |
1705 | ||
718e3744 | 1706 | DEFUN (show_debugging_bgp, |
1707 | show_debugging_bgp_cmd, | |
1708 | "show debugging bgp", | |
1709 | SHOW_STR | |
1710 | DEBUG_STR | |
1711 | BGP_STR) | |
1712 | { | |
5c7571d4 | 1713 | vty_out (vty, "BGP debugging status:\n"); |
718e3744 | 1714 | |
0b2aa3a0 | 1715 | if (BGP_DEBUG (as4, AS4)) |
5c7571d4 | 1716 | vty_out (vty, " BGP as4 debugging is on\n"); |
16286195 | 1717 | |
0b2aa3a0 | 1718 | if (BGP_DEBUG (as4, AS4_SEGMENT)) |
5c7571d4 | 1719 | vty_out (vty, " BGP as4 aspath segment debugging is on\n"); |
16286195 | 1720 | |
91ba2c8b DS |
1721 | if (BGP_DEBUG (bestpath, BESTPATH)) |
1722 | bgp_debug_list_print (vty, " BGP bestpath debugging is on", | |
1723 | bgp_debug_bestpath_prefixes); | |
16286195 DS |
1724 | |
1725 | if (BGP_DEBUG (keepalive, KEEPALIVE)) | |
1726 | bgp_debug_list_print (vty, " BGP keepalives debugging is on", | |
1727 | bgp_debug_keepalive_peers); | |
1728 | ||
91ba2c8b DS |
1729 | if (BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS)) |
1730 | bgp_debug_list_print (vty, " BGP neighbor-events debugging is on", | |
1731 | bgp_debug_neighbor_events_peers); | |
1732 | ||
fb018d25 | 1733 | if (BGP_DEBUG (nht, NHT)) |
5c7571d4 | 1734 | vty_out (vty, " BGP next-hop tracking debugging is on\n"); |
16286195 | 1735 | |
91ba2c8b | 1736 | if (BGP_DEBUG (update_groups, UPDATE_GROUPS)) |
5c7571d4 | 1737 | vty_out (vty, " BGP update-groups debugging is on\n"); |
91ba2c8b | 1738 | |
16286195 | 1739 | if (BGP_DEBUG (update, UPDATE_PREFIX)) |
91ba2c8b | 1740 | bgp_debug_list_print (vty, " BGP updates debugging is on", |
16286195 DS |
1741 | bgp_debug_update_prefixes); |
1742 | ||
1743 | if (BGP_DEBUG (update, UPDATE_IN)) | |
1744 | bgp_debug_list_print (vty, " BGP updates debugging is on (inbound)", | |
1745 | bgp_debug_update_in_peers); | |
1746 | ||
1747 | if (BGP_DEBUG (update, UPDATE_OUT)) | |
1748 | bgp_debug_list_print (vty, " BGP updates debugging is on (outbound)", | |
1749 | bgp_debug_update_out_peers); | |
1750 | ||
1751 | if (BGP_DEBUG (zebra, ZEBRA)) | |
1752 | bgp_debug_list_print (vty, " BGP zebra debugging is on", | |
1753 | bgp_debug_zebra_prefixes); | |
1754 | ||
cebb7440 | 1755 | if (BGP_DEBUG (allow_martians, ALLOW_MARTIANS)) |
5c7571d4 | 1756 | vty_out (vty, " BGP allow martian next hop debugging is on\n"); |
6d3c2ed4 | 1757 | vty_out (vty, "\n"); |
718e3744 | 1758 | return CMD_SUCCESS; |
1759 | } | |
1760 | ||
90dcf2d7 LB |
1761 | /* return count of number of debug flags set */ |
1762 | int | |
1763 | bgp_debug_count(void) | |
1764 | { | |
1765 | int ret = 0; | |
1766 | if (BGP_DEBUG (as4, AS4)) | |
1767 | ret++; | |
1768 | ||
1769 | if (BGP_DEBUG (as4, AS4_SEGMENT)) | |
1770 | ret++; | |
1771 | ||
1772 | if (BGP_DEBUG (bestpath, BESTPATH)) | |
1773 | ret++; | |
1774 | ||
1775 | if (BGP_DEBUG (keepalive, KEEPALIVE)) | |
1776 | ret++; | |
1777 | ||
1778 | if (BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS)) | |
1779 | ret++; | |
1780 | ||
1781 | if (BGP_DEBUG (nht, NHT)) | |
1782 | ret++; | |
1783 | ||
1784 | if (BGP_DEBUG (update_groups, UPDATE_GROUPS)) | |
1785 | ret++; | |
1786 | ||
1787 | if (BGP_DEBUG (update, UPDATE_PREFIX)) | |
1788 | ret++; | |
1789 | ||
1790 | if (BGP_DEBUG (update, UPDATE_IN)) | |
1791 | ret++; | |
1792 | ||
1793 | if (BGP_DEBUG (update, UPDATE_OUT)) | |
1794 | ret++; | |
1795 | ||
1796 | if (BGP_DEBUG (zebra, ZEBRA)) | |
1797 | ret++; | |
1798 | ||
1799 | if (BGP_DEBUG (allow_martians, ALLOW_MARTIANS)) | |
1800 | ret++; | |
1801 | ||
1802 | return ret; | |
1803 | } | |
1804 | ||
94f2b392 | 1805 | static int |
718e3744 | 1806 | bgp_config_write_debug (struct vty *vty) |
1807 | { | |
1808 | int write = 0; | |
1809 | ||
0b2aa3a0 PJ |
1810 | if (CONF_BGP_DEBUG (as4, AS4)) |
1811 | { | |
5c7571d4 | 1812 | vty_out (vty, "debug bgp as4\n"); |
0b2aa3a0 PJ |
1813 | write++; |
1814 | } | |
1815 | ||
1816 | if (CONF_BGP_DEBUG (as4, AS4_SEGMENT)) | |
1817 | { | |
5c7571d4 | 1818 | vty_out (vty, "debug bgp as4 segment\n"); |
0b2aa3a0 PJ |
1819 | write++; |
1820 | } | |
1821 | ||
91ba2c8b | 1822 | if (CONF_BGP_DEBUG (bestpath, BESTPATH)) |
718e3744 | 1823 | { |
91ba2c8b DS |
1824 | write += bgp_debug_list_conf_print (vty, "debug bgp bestpath", |
1825 | bgp_debug_bestpath_prefixes); | |
718e3744 | 1826 | } |
1827 | ||
91ba2c8b | 1828 | if (CONF_BGP_DEBUG (keepalive, KEEPALIVE)) |
718e3744 | 1829 | { |
7ef817d9 | 1830 | write += bgp_debug_list_conf_print (vty, "debug bgp keepalives", |
91ba2c8b | 1831 | bgp_debug_keepalive_peers); |
718e3744 | 1832 | } |
91ba2c8b DS |
1833 | |
1834 | if (CONF_BGP_DEBUG (neighbor_events, NEIGHBOR_EVENTS)) | |
718e3744 | 1835 | { |
91ba2c8b DS |
1836 | write += bgp_debug_list_conf_print (vty, "debug bgp neighbor-events", |
1837 | bgp_debug_neighbor_events_peers); | |
718e3744 | 1838 | } |
91ba2c8b DS |
1839 | |
1840 | if (CONF_BGP_DEBUG (nht, NHT)) | |
718e3744 | 1841 | { |
5c7571d4 | 1842 | vty_out (vty, "debug bgp nht\n"); |
718e3744 | 1843 | write++; |
1844 | } | |
1845 | ||
91ba2c8b | 1846 | if (CONF_BGP_DEBUG (update_groups, UPDATE_GROUPS)) |
9fbdd100 | 1847 | { |
5c7571d4 | 1848 | vty_out (vty, "debug bgp update-groups\n"); |
9fbdd100 DS |
1849 | write++; |
1850 | } | |
1851 | ||
91ba2c8b | 1852 | if (CONF_BGP_DEBUG (update, UPDATE_PREFIX)) |
718e3744 | 1853 | { |
91ba2c8b DS |
1854 | write += bgp_debug_list_conf_print (vty, "debug bgp updates prefix", |
1855 | bgp_debug_update_prefixes); | |
718e3744 | 1856 | } |
1857 | ||
91ba2c8b | 1858 | if (CONF_BGP_DEBUG (update, UPDATE_IN)) |
a39275d7 | 1859 | { |
91ba2c8b DS |
1860 | write += bgp_debug_list_conf_print (vty, "debug bgp updates in", |
1861 | bgp_debug_update_in_peers); | |
a39275d7 AS |
1862 | } |
1863 | ||
91ba2c8b | 1864 | if (CONF_BGP_DEBUG (update, UPDATE_OUT)) |
fb018d25 | 1865 | { |
91ba2c8b DS |
1866 | write += bgp_debug_list_conf_print (vty, "debug bgp updates out", |
1867 | bgp_debug_update_out_peers); | |
fb018d25 DS |
1868 | } |
1869 | ||
91ba2c8b | 1870 | if (CONF_BGP_DEBUG (zebra, ZEBRA)) |
3f9c7369 | 1871 | { |
91ba2c8b DS |
1872 | if (!bgp_debug_zebra_prefixes || list_isempty(bgp_debug_zebra_prefixes)) |
1873 | { | |
5c7571d4 | 1874 | vty_out (vty, "debug bgp zebra\n"); |
91ba2c8b DS |
1875 | write++; |
1876 | } | |
1877 | else | |
1878 | { | |
1879 | write += bgp_debug_list_conf_print (vty, "debug bgp zebra prefix", | |
1880 | bgp_debug_zebra_prefixes); | |
1881 | } | |
3f9c7369 DS |
1882 | } |
1883 | ||
cebb7440 LB |
1884 | if (CONF_BGP_DEBUG (allow_martians, ALLOW_MARTIANS)) |
1885 | { | |
5c7571d4 | 1886 | vty_out (vty, "debug bgp allow-martians\n"); |
cebb7440 LB |
1887 | write++; |
1888 | } | |
1889 | ||
718e3744 | 1890 | return write; |
1891 | } | |
1892 | ||
7fc626de | 1893 | static struct cmd_node debug_node = |
718e3744 | 1894 | { |
1895 | DEBUG_NODE, | |
1896 | "", | |
1897 | 1 | |
1898 | }; | |
1899 | ||
1900 | void | |
94f2b392 | 1901 | bgp_debug_init (void) |
718e3744 | 1902 | { |
1903 | install_node (&debug_node, bgp_config_write_debug); | |
1904 | ||
1905 | install_element (ENABLE_NODE, &show_debugging_bgp_cmd); | |
1906 | ||
0b2aa3a0 PJ |
1907 | install_element (ENABLE_NODE, &debug_bgp_as4_cmd); |
1908 | install_element (CONFIG_NODE, &debug_bgp_as4_cmd); | |
1909 | install_element (ENABLE_NODE, &debug_bgp_as4_segment_cmd); | |
1910 | install_element (CONFIG_NODE, &debug_bgp_as4_segment_cmd); | |
1911 | ||
16286195 DS |
1912 | install_element (ENABLE_NODE, &debug_bgp_neighbor_events_cmd); |
1913 | install_element (CONFIG_NODE, &debug_bgp_neighbor_events_cmd); | |
fb018d25 DS |
1914 | install_element (ENABLE_NODE, &debug_bgp_nht_cmd); |
1915 | install_element (CONFIG_NODE, &debug_bgp_nht_cmd); | |
718e3744 | 1916 | install_element (ENABLE_NODE, &debug_bgp_keepalive_cmd); |
1917 | install_element (CONFIG_NODE, &debug_bgp_keepalive_cmd); | |
1918 | install_element (ENABLE_NODE, &debug_bgp_update_cmd); | |
1919 | install_element (CONFIG_NODE, &debug_bgp_update_cmd); | |
a39275d7 AS |
1920 | install_element (ENABLE_NODE, &debug_bgp_zebra_cmd); |
1921 | install_element (CONFIG_NODE, &debug_bgp_zebra_cmd); | |
cebb7440 LB |
1922 | install_element (ENABLE_NODE, &debug_bgp_allow_martians_cmd); |
1923 | install_element (CONFIG_NODE, &debug_bgp_allow_martians_cmd); | |
3f9c7369 DS |
1924 | install_element (ENABLE_NODE, &debug_bgp_update_groups_cmd); |
1925 | install_element (CONFIG_NODE, &debug_bgp_update_groups_cmd); | |
9fbdd100 DS |
1926 | install_element (ENABLE_NODE, &debug_bgp_bestpath_prefix_cmd); |
1927 | install_element (CONFIG_NODE, &debug_bgp_bestpath_prefix_cmd); | |
718e3744 | 1928 | |
91ba2c8b DS |
1929 | /* debug bgp updates (in|out) */ |
1930 | install_element (ENABLE_NODE, &debug_bgp_update_direct_cmd); | |
1931 | install_element (CONFIG_NODE, &debug_bgp_update_direct_cmd); | |
1932 | install_element (ENABLE_NODE, &no_debug_bgp_update_direct_cmd); | |
1933 | install_element (CONFIG_NODE, &no_debug_bgp_update_direct_cmd); | |
1934 | ||
1935 | /* debug bgp updates (in|out) A.B.C.D */ | |
16286195 DS |
1936 | install_element (ENABLE_NODE, &debug_bgp_update_direct_peer_cmd); |
1937 | install_element (CONFIG_NODE, &debug_bgp_update_direct_peer_cmd); | |
1938 | install_element (ENABLE_NODE, &no_debug_bgp_update_direct_peer_cmd); | |
1939 | install_element (CONFIG_NODE, &no_debug_bgp_update_direct_peer_cmd); | |
1940 | ||
91ba2c8b | 1941 | /* debug bgp updates prefix A.B.C.D/M */ |
16286195 DS |
1942 | install_element (ENABLE_NODE, &debug_bgp_update_prefix_cmd); |
1943 | install_element (CONFIG_NODE, &debug_bgp_update_prefix_cmd); | |
1944 | install_element (ENABLE_NODE, &no_debug_bgp_update_prefix_cmd); | |
1945 | install_element (CONFIG_NODE, &no_debug_bgp_update_prefix_cmd); | |
1946 | ||
91ba2c8b | 1947 | /* debug bgp zebra prefix A.B.C.D/M */ |
16286195 DS |
1948 | install_element (ENABLE_NODE, &debug_bgp_zebra_prefix_cmd); |
1949 | install_element (CONFIG_NODE, &debug_bgp_zebra_prefix_cmd); | |
1950 | install_element (ENABLE_NODE, &no_debug_bgp_zebra_prefix_cmd); | |
1951 | install_element (CONFIG_NODE, &no_debug_bgp_zebra_prefix_cmd); | |
1952 | ||
0b2aa3a0 | 1953 | install_element (ENABLE_NODE, &no_debug_bgp_as4_cmd); |
0b2aa3a0 PJ |
1954 | install_element (CONFIG_NODE, &no_debug_bgp_as4_cmd); |
1955 | install_element (ENABLE_NODE, &no_debug_bgp_as4_segment_cmd); | |
0b2aa3a0 PJ |
1956 | install_element (CONFIG_NODE, &no_debug_bgp_as4_segment_cmd); |
1957 | ||
91ba2c8b | 1958 | /* debug bgp neighbor-events A.B.C.D */ |
16286195 DS |
1959 | install_element (ENABLE_NODE, &debug_bgp_neighbor_events_peer_cmd); |
1960 | install_element (CONFIG_NODE, &debug_bgp_neighbor_events_peer_cmd); | |
1961 | install_element (ENABLE_NODE, &no_debug_bgp_neighbor_events_peer_cmd); | |
1962 | install_element (CONFIG_NODE, &no_debug_bgp_neighbor_events_peer_cmd); | |
1963 | ||
91ba2c8b | 1964 | /* debug bgp keepalive A.B.C.D */ |
16286195 DS |
1965 | install_element (ENABLE_NODE, &debug_bgp_keepalive_peer_cmd); |
1966 | install_element (CONFIG_NODE, &debug_bgp_keepalive_peer_cmd); | |
1967 | install_element (ENABLE_NODE, &no_debug_bgp_keepalive_peer_cmd); | |
1968 | install_element (CONFIG_NODE, &no_debug_bgp_keepalive_peer_cmd); | |
1969 | ||
1970 | install_element (ENABLE_NODE, &no_debug_bgp_neighbor_events_cmd); | |
1971 | install_element (CONFIG_NODE, &no_debug_bgp_neighbor_events_cmd); | |
fb018d25 | 1972 | install_element (ENABLE_NODE, &no_debug_bgp_nht_cmd); |
fb018d25 | 1973 | install_element (CONFIG_NODE, &no_debug_bgp_nht_cmd); |
718e3744 | 1974 | install_element (ENABLE_NODE, &no_debug_bgp_keepalive_cmd); |
718e3744 | 1975 | install_element (CONFIG_NODE, &no_debug_bgp_keepalive_cmd); |
1976 | install_element (ENABLE_NODE, &no_debug_bgp_update_cmd); | |
718e3744 | 1977 | install_element (CONFIG_NODE, &no_debug_bgp_update_cmd); |
a39275d7 | 1978 | install_element (ENABLE_NODE, &no_debug_bgp_zebra_cmd); |
a39275d7 | 1979 | install_element (CONFIG_NODE, &no_debug_bgp_zebra_cmd); |
cebb7440 | 1980 | install_element (ENABLE_NODE, &no_debug_bgp_allow_martians_cmd); |
cebb7440 | 1981 | install_element (CONFIG_NODE, &no_debug_bgp_allow_martians_cmd); |
3f9c7369 DS |
1982 | install_element (ENABLE_NODE, &no_debug_bgp_update_groups_cmd); |
1983 | install_element (CONFIG_NODE, &no_debug_bgp_update_groups_cmd); | |
16286195 | 1984 | install_element (ENABLE_NODE, &no_debug_bgp_cmd); |
9fbdd100 DS |
1985 | install_element (ENABLE_NODE, &no_debug_bgp_bestpath_cmd); |
1986 | install_element (CONFIG_NODE, &no_debug_bgp_bestpath_cmd); | |
1987 | install_element (ENABLE_NODE, &no_debug_bgp_bestpath_prefix_cmd); | |
1988 | install_element (CONFIG_NODE, &no_debug_bgp_bestpath_prefix_cmd); | |
16286195 DS |
1989 | } |
1990 | ||
1991 | /* Return true if this prefix is on the per_prefix_list of prefixes to debug | |
1992 | * for BGP_DEBUG_TYPE | |
1993 | */ | |
1994 | static int | |
1995 | bgp_debug_per_prefix (struct prefix *p, unsigned long term_bgp_debug_type, | |
1996 | unsigned int BGP_DEBUG_TYPE, struct list *per_prefix_list) | |
1997 | { | |
1998 | struct bgp_debug_filter *filter; | |
1999 | struct listnode *node, *nnode; | |
2000 | ||
2001 | if (term_bgp_debug_type & BGP_DEBUG_TYPE) | |
2002 | { | |
2003 | /* We are debugging all prefixes so return true */ | |
2004 | if (!per_prefix_list || list_isempty(per_prefix_list)) | |
2005 | return 1; | |
2006 | ||
2007 | else | |
2008 | { | |
2009 | if (!p) | |
2010 | return 0; | |
2011 | ||
2012 | for (ALL_LIST_ELEMENTS (per_prefix_list, node, nnode, filter)) | |
2013 | if (filter->p->prefixlen == p->prefixlen && prefix_match(filter->p, p)) | |
2014 | return 1; | |
2015 | ||
2016 | return 0; | |
2017 | } | |
2018 | } | |
2019 | ||
2020 | return 0; | |
2021 | } | |
2022 | ||
2023 | /* Return true if this peer is on the per_peer_list of peers to debug | |
2024 | * for BGP_DEBUG_TYPE | |
2025 | */ | |
2026 | static int | |
167d390a | 2027 | bgp_debug_per_peer(char *host, unsigned long term_bgp_debug_type, |
16286195 DS |
2028 | unsigned int BGP_DEBUG_TYPE, struct list *per_peer_list) |
2029 | { | |
2030 | struct bgp_debug_filter *filter; | |
2031 | struct listnode *node, *nnode; | |
2032 | ||
2033 | if (term_bgp_debug_type & BGP_DEBUG_TYPE) | |
2034 | { | |
2035 | /* We are debugging all peers so return true */ | |
2036 | if (!per_peer_list || list_isempty(per_peer_list)) | |
2037 | return 1; | |
2038 | ||
2039 | else | |
2040 | { | |
167d390a | 2041 | if (!host) |
16286195 DS |
2042 | return 0; |
2043 | ||
2044 | for (ALL_LIST_ELEMENTS (per_peer_list, node, nnode, filter)) | |
167d390a | 2045 | if (strcmp (filter->host, host) == 0) |
16286195 DS |
2046 | return 1; |
2047 | ||
2048 | return 0; | |
2049 | } | |
2050 | } | |
2051 | ||
2052 | return 0; | |
2053 | } | |
2054 | ||
2055 | int | |
2056 | bgp_debug_neighbor_events (struct peer *peer) | |
2057 | { | |
167d390a DS |
2058 | char *host = NULL; |
2059 | ||
2060 | if (peer) | |
2061 | host = peer->host; | |
2062 | ||
2063 | return bgp_debug_per_peer (host, | |
16286195 DS |
2064 | term_bgp_debug_neighbor_events, |
2065 | BGP_DEBUG_NEIGHBOR_EVENTS, | |
2066 | bgp_debug_neighbor_events_peers); | |
2067 | } | |
2068 | ||
2069 | int | |
2070 | bgp_debug_keepalive (struct peer *peer) | |
2071 | { | |
167d390a DS |
2072 | char *host = NULL; |
2073 | ||
2074 | if (peer) | |
2075 | host = peer->host; | |
2076 | ||
2077 | return bgp_debug_per_peer (host, | |
16286195 DS |
2078 | term_bgp_debug_keepalive, |
2079 | BGP_DEBUG_KEEPALIVE, | |
2080 | bgp_debug_keepalive_peers); | |
2081 | } | |
2082 | ||
2083 | int | |
3f9c7369 DS |
2084 | bgp_debug_update (struct peer *peer, struct prefix *p, |
2085 | struct update_group *updgrp, unsigned int inbound) | |
16286195 | 2086 | { |
167d390a DS |
2087 | char *host = NULL; |
2088 | ||
2089 | if (peer) | |
2090 | host = peer->host; | |
2091 | ||
16286195 DS |
2092 | if (inbound) |
2093 | { | |
167d390a | 2094 | if (bgp_debug_per_peer (host, term_bgp_debug_update, BGP_DEBUG_UPDATE_IN, |
16286195 DS |
2095 | bgp_debug_update_in_peers)) |
2096 | return 1; | |
2097 | } | |
2098 | ||
2099 | /* outbound */ | |
2100 | else | |
2101 | { | |
167d390a | 2102 | if (bgp_debug_per_peer (host, term_bgp_debug_update, |
16286195 DS |
2103 | BGP_DEBUG_UPDATE_OUT, |
2104 | bgp_debug_update_out_peers)) | |
2105 | return 1; | |
3f9c7369 DS |
2106 | |
2107 | /* Check if update debugging implicitly enabled for the group. */ | |
2108 | if (updgrp && UPDGRP_DBG_ON(updgrp)) | |
2109 | return 1; | |
16286195 DS |
2110 | } |
2111 | ||
2112 | ||
2113 | if (BGP_DEBUG (update, UPDATE_PREFIX)) | |
2114 | { | |
2115 | if (bgp_debug_per_prefix (p, term_bgp_debug_update, | |
2116 | BGP_DEBUG_UPDATE_PREFIX, | |
2117 | bgp_debug_update_prefixes)) | |
2118 | return 1; | |
2119 | } | |
2120 | ||
2121 | return 0; | |
2122 | } | |
2123 | ||
9fbdd100 DS |
2124 | int |
2125 | bgp_debug_bestpath (struct prefix *p) | |
2126 | { | |
2127 | if (BGP_DEBUG (bestpath, BESTPATH)) | |
2128 | { | |
2129 | if (bgp_debug_per_prefix (p, term_bgp_debug_bestpath, | |
2130 | BGP_DEBUG_BESTPATH, | |
2131 | bgp_debug_bestpath_prefixes)) | |
2132 | return 1; | |
2133 | } | |
2134 | ||
2135 | return 0; | |
2136 | } | |
2137 | ||
16286195 DS |
2138 | int |
2139 | bgp_debug_zebra (struct prefix *p) | |
2140 | { | |
2141 | if (BGP_DEBUG (zebra, ZEBRA)) | |
2142 | { | |
2143 | if (bgp_debug_per_prefix (p, term_bgp_debug_zebra, BGP_DEBUG_ZEBRA, | |
2144 | bgp_debug_zebra_prefixes)) | |
2145 | return 1; | |
2146 | } | |
2147 | ||
2148 | return 0; | |
718e3744 | 2149 | } |
906ad49b | 2150 | |
2151 | const char * | |
b16031a2 | 2152 | bgp_debug_rdpfxpath2str (afi_t afi, safi_t safi, |
2153 | struct prefix_rd *prd, union prefixconstptr pu, | |
2154 | mpls_label_t *label, int addpath_valid, | |
2155 | u_int32_t addpath_id, char *str, int size) | |
906ad49b | 2156 | { |
2157 | char rd_buf[RD_ADDRSTRLEN]; | |
2158 | char pfx_buf[PREFIX_STRLEN]; | |
b16031a2 | 2159 | char tag_buf[30]; |
c7fb1838 QY |
2160 | /* ' with addpath ID ' 17 |
2161 | * max strlen of uint32 + 10 | |
2162 | * +/- (just in case) + 1 | |
2163 | * null terminator + 1 | |
2164 | * ============================ 29 */ | |
2165 | char pathid_buf[30]; | |
906ad49b | 2166 | |
2167 | if (size < BGP_PRD_PATH_STRLEN) | |
2168 | return NULL; | |
2169 | ||
2170 | /* Note: Path-id is created by default, but only included in update sometimes. */ | |
2171 | pathid_buf[0] = '\0'; | |
2172 | if (addpath_valid) | |
c7fb1838 | 2173 | snprintf(pathid_buf, sizeof(pathid_buf), " with addpath ID %u", addpath_id); |
906ad49b | 2174 | |
b16031a2 | 2175 | tag_buf[0] = '\0'; |
2176 | if (bgp_labeled_safi (safi) && label) | |
2177 | { | |
2178 | u_int32_t label_value; | |
2179 | ||
2180 | label_value = decode_label (label); | |
2181 | sprintf (tag_buf, " label %u", label_value); | |
2182 | } | |
2183 | ||
906ad49b | 2184 | if (prd) |
b16031a2 | 2185 | snprintf (str, size, "RD %s %s%s%s", |
906ad49b | 2186 | prefix_rd2str(prd, rd_buf, sizeof (rd_buf)), |
b16031a2 | 2187 | prefix2str (pu, pfx_buf, sizeof (pfx_buf)), |
2188 | tag_buf, pathid_buf); | |
906ad49b | 2189 | else |
b16031a2 | 2190 | snprintf (str, size, "%s%s%s", |
2191 | prefix2str (pu, pfx_buf, sizeof (pfx_buf)), | |
2192 | tag_buf, pathid_buf); | |
906ad49b | 2193 | |
2194 | return str; | |
2195 | } |