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ff18b7b0 DA |
1 | /* BGP4V2-MIB SNMP support |
2 | * | |
3 | * Copyright (C) 2022 Donatas Abraitis <donatas@opensourcerouting.org> | |
4 | * | |
5 | * This file is part of GNU Zebra. | |
6 | * | |
7 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the | |
9 | * Free Software Foundation; either version 2, or (at your option) any | |
10 | * later version. | |
11 | * | |
12 | * GNU Zebra is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License along | |
18 | * with this program; see the file COPYING; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
20 | */ | |
21 | ||
22 | #include <zebra.h> | |
23 | ||
24 | #include <net-snmp/net-snmp-config.h> | |
25 | #include <net-snmp/net-snmp-includes.h> | |
26 | ||
27 | #include "if.h" | |
28 | #include "log.h" | |
29 | #include "prefix.h" | |
30 | #include "command.h" | |
31 | #include "thread.h" | |
32 | #include "smux.h" | |
33 | #include "filter.h" | |
34 | #include "hook.h" | |
35 | #include "libfrr.h" | |
36 | #include "lib/version.h" | |
37 | ||
38 | #include "bgpd/bgpd.h" | |
39 | #include "bgpd/bgp_table.h" | |
40 | #include "bgpd/bgp_aspath.h" | |
41 | #include "bgpd/bgp_attr.h" | |
7718ba25 | 42 | #include "bgpd/bgp_debug.h" |
ff18b7b0 DA |
43 | #include "bgpd/bgp_route.h" |
44 | #include "bgpd/bgp_fsm.h" | |
45 | #include "bgpd/bgp_snmp.h" | |
46 | #include "bgpd/bgp_snmp_bgp4v2.h" | |
47 | ||
48 | SNMP_LOCAL_VARIABLES | |
49 | ||
50 | static oid bgpv2_oid[] = {BGP4V2MIB}; | |
51 | static struct in_addr bgp_empty_addr = {}; | |
52 | ||
53 | static struct peer *peer_lookup_all_vrf(struct ipaddr *addr) | |
54 | { | |
55 | struct bgp *bgp; | |
56 | struct peer *peer; | |
57 | struct listnode *node; | |
58 | struct listnode *bgpnode; | |
59 | ||
60 | for (ALL_LIST_ELEMENTS_RO(bm->bgp, bgpnode, bgp)) { | |
61 | for (ALL_LIST_ELEMENTS_RO(bgp->peer, node, peer)) { | |
62 | switch (sockunion_family(&peer->su)) { | |
63 | case AF_INET: | |
64 | if (IPV4_ADDR_SAME(&peer->su.sin.sin_addr, | |
65 | &addr->ip._v4_addr)) | |
66 | return peer; | |
67 | break; | |
68 | case AF_INET6: | |
69 | if (IPV6_ADDR_SAME(&peer->su.sin6.sin6_addr, | |
70 | &addr->ip._v6_addr)) | |
71 | return peer; | |
72 | break; | |
73 | default: | |
74 | break; | |
75 | } | |
76 | } | |
77 | } | |
78 | ||
79 | return NULL; | |
80 | } | |
81 | ||
82 | static struct peer *peer_lookup_all_vrf_next(struct ipaddr *addr, oid *offset, | |
83 | sa_family_t family) | |
84 | { | |
85 | struct bgp *bgp; | |
86 | struct peer *peer; | |
87 | struct peer *next_peer = NULL; | |
88 | struct listnode *node; | |
89 | struct listnode *bgpnode; | |
90 | ||
91 | for (ALL_LIST_ELEMENTS_RO(bm->bgp, bgpnode, bgp)) { | |
92 | for (ALL_LIST_ELEMENTS_RO(bgp->peer, node, peer)) { | |
93 | sa_family_t peer_family = sockunion_family(&peer->su); | |
94 | ||
95 | if (peer_family != family) | |
96 | continue; | |
97 | ||
98 | switch (sockunion_family(&peer->su)) { | |
99 | case AF_INET: | |
100 | oid2in_addr(offset, IN_ADDR_SIZE, | |
101 | &addr->ip._v4_addr); | |
102 | if (IPV4_ADDR_CMP(&peer->su.sin.sin_addr, | |
103 | &addr->ip._v4_addr) < 0 || | |
104 | IPV4_ADDR_SAME(&peer->su.sin.sin_addr, | |
105 | &addr->ip._v4_addr)) | |
106 | continue; | |
107 | ||
108 | if (!next_peer || | |
109 | IPV4_ADDR_CMP(&next_peer->su.sin.sin_addr, | |
110 | &peer->su.sin.sin_addr) > 0) | |
111 | next_peer = peer; | |
112 | ||
113 | break; | |
114 | case AF_INET6: | |
115 | oid2in6_addr(offset, &addr->ip._v6_addr); | |
116 | if (IPV6_ADDR_CMP(&peer->su.sin6.sin6_addr, | |
117 | &addr->ip._v6_addr) < 0 || | |
118 | IPV6_ADDR_SAME(&peer->su.sin6.sin6_addr, | |
119 | &addr->ip._v6_addr)) | |
120 | continue; | |
121 | ||
122 | if (!next_peer || | |
123 | IPV6_ADDR_CMP(&next_peer->su.sin6.sin6_addr, | |
124 | &peer->su.sin6.sin6_addr) > 0) | |
125 | next_peer = peer; | |
126 | ||
127 | break; | |
128 | default: | |
129 | break; | |
130 | } | |
131 | } | |
132 | } | |
133 | ||
134 | if (next_peer) | |
135 | return next_peer; | |
136 | ||
137 | return NULL; | |
138 | } | |
139 | ||
140 | static struct peer *bgpv2PeerTable_lookup(struct variable *v, oid name[], | |
141 | size_t *length, int exact, | |
142 | struct ipaddr *addr) | |
143 | { | |
144 | struct peer *peer = NULL; | |
145 | size_t namelen = v ? v->namelen : BGP4V2_PEER_ENTRY_OFFSET; | |
146 | oid *offset = name + namelen; | |
147 | sa_family_t family = name[namelen - 1] == 4 ? AF_INET : AF_INET6; | |
2789c909 DA |
148 | int afi_len = IN_ADDR_SIZE; |
149 | size_t offsetlen = *length - namelen; | |
150 | ||
151 | if (family == AF_INET6) | |
152 | afi_len = IN6_ADDR_SIZE; | |
153 | ||
154 | /* Somehow with net-snmp 5.7.3, every OID item in an array | |
155 | * is uninitialized and has a max random value, let's zero it. | |
156 | * With 5.8, 5.9, it works fine even without this hack. | |
157 | */ | |
158 | if (!offsetlen) { | |
159 | for (int i = 0; i < afi_len; i++) | |
160 | *(offset + i) = 0; | |
161 | } | |
ff18b7b0 DA |
162 | |
163 | if (exact) { | |
164 | if (family == AF_INET) { | |
2789c909 | 165 | oid2in_addr(offset, afi_len, &addr->ip._v4_addr); |
ff18b7b0 DA |
166 | peer = peer_lookup_all_vrf(addr); |
167 | return peer; | |
168 | } else if (family == AF_INET6) { | |
169 | oid2in6_addr(offset, &addr->ip._v6_addr); | |
170 | return peer_lookup_all_vrf(addr); | |
171 | } | |
172 | } else { | |
173 | peer = peer_lookup_all_vrf_next(addr, offset, family); | |
174 | if (peer == NULL) | |
175 | return NULL; | |
176 | ||
177 | switch (sockunion_family(&peer->su)) { | |
178 | case AF_INET: | |
179 | oid_copy_in_addr(offset, &peer->su.sin.sin_addr); | |
2789c909 | 180 | *length = afi_len + namelen; |
ff18b7b0 DA |
181 | return peer; |
182 | case AF_INET6: | |
183 | oid_copy_in6_addr(offset, &peer->su.sin6.sin6_addr); | |
2789c909 | 184 | *length = afi_len + namelen; |
ff18b7b0 DA |
185 | return peer; |
186 | default: | |
187 | break; | |
188 | } | |
189 | } | |
190 | ||
191 | return NULL; | |
192 | } | |
193 | ||
194 | static uint8_t *bgpv2PeerTable(struct variable *v, oid name[], size_t *length, | |
195 | int exact, size_t *var_len, | |
196 | WriteMethod **write_method) | |
197 | { | |
198 | struct peer *peer; | |
199 | struct ipaddr addr = {}; | |
200 | ||
201 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
202 | MATCH_FAILED) | |
203 | return NULL; | |
204 | ||
205 | peer = bgpv2PeerTable_lookup(v, name, length, exact, &addr); | |
206 | if (!peer) | |
207 | return NULL; | |
208 | ||
209 | switch (v->magic) { | |
210 | case BGP4V2_PEER_INSTANCE: | |
211 | return SNMP_INTEGER(peer->bgp->vrf_id); | |
212 | case BGP4V2_PEER_LOCAL_ADDR_TYPE: | |
213 | if (peer->su_local) | |
214 | return SNMP_INTEGER(peer->su_local->sa.sa_family == | |
215 | AF_INET | |
216 | ? AFI_IP | |
217 | : AFI_IP6); | |
218 | else | |
219 | return SNMP_INTEGER(0); | |
220 | case BGP4V2_PEER_LOCAL_ADDR: | |
221 | if (peer->su_local) | |
222 | if (peer->su_local->sa.sa_family == AF_INET) | |
223 | return SNMP_IPADDRESS( | |
224 | peer->su_local->sin.sin_addr); | |
225 | else | |
226 | return SNMP_IP6ADDRESS( | |
227 | peer->su_local->sin6.sin6_addr); | |
228 | else | |
229 | return SNMP_IPADDRESS(bgp_empty_addr); | |
230 | case BGP4V2_PEER_REMOTE_ADDR_TYPE: | |
231 | if (peer->su_remote) | |
232 | return SNMP_INTEGER(peer->su_remote->sa.sa_family == | |
233 | AF_INET | |
234 | ? AFI_IP | |
235 | : AFI_IP6); | |
236 | else | |
237 | return SNMP_INTEGER(0); | |
238 | case BGP4V2_PEER_REMOTE_ADDR: | |
239 | if (peer->su_remote) | |
240 | if (peer->su_remote->sa.sa_family == AF_INET) | |
241 | return SNMP_IPADDRESS( | |
242 | peer->su_remote->sin.sin_addr); | |
243 | else | |
244 | return SNMP_IP6ADDRESS( | |
245 | peer->su_remote->sin6.sin6_addr); | |
246 | else | |
247 | return SNMP_IPADDRESS(bgp_empty_addr); | |
248 | case BGP4V2_PEER_LOCAL_PORT: | |
249 | if (peer->su_local) | |
250 | if (peer->su_local->sa.sa_family == AF_INET) | |
251 | return SNMP_INTEGER( | |
252 | ntohs(peer->su_local->sin.sin_port)); | |
253 | else | |
254 | return SNMP_INTEGER( | |
255 | ntohs(peer->su_local->sin6.sin6_port)); | |
256 | else | |
257 | return SNMP_INTEGER(0); | |
258 | case BGP4V2_PEER_LOCAL_AS: | |
259 | return SNMP_INTEGER(peer->local_as); | |
260 | case BGP4V2_PEER_LOCAL_IDENTIFIER: | |
261 | return SNMP_IPADDRESS(peer->local_id); | |
262 | case BGP4V2_PEER_REMOTE_PORT: | |
263 | if (peer->su_remote) | |
264 | if (peer->su_remote->sa.sa_family == AF_INET) | |
265 | return SNMP_INTEGER( | |
266 | ntohs(peer->su_remote->sin.sin_port)); | |
267 | else | |
268 | return SNMP_INTEGER( | |
269 | ntohs(peer->su_remote->sin6.sin6_port)); | |
270 | else | |
271 | return SNMP_INTEGER(0); | |
272 | case BGP4V2_PEER_REMOTE_AS: | |
273 | return SNMP_INTEGER(peer->as); | |
274 | case BGP4V2_PEER_REMOTE_IDENTIFIER: | |
275 | return SNMP_IPADDRESS(peer->remote_id); | |
276 | case BGP4V2_PEER_ADMIN_STATUS: | |
277 | #define BGP_PEER_ADMIN_STATUS_HALTED 1 | |
278 | #define BGP_PEER_ADMIN_STATUS_RUNNING 2 | |
279 | if (BGP_PEER_START_SUPPRESSED(peer)) | |
280 | return SNMP_INTEGER(BGP_PEER_ADMIN_STATUS_HALTED); | |
281 | else | |
282 | return SNMP_INTEGER(BGP_PEER_ADMIN_STATUS_RUNNING); | |
283 | case BGP4V2_PEER_STATE: | |
284 | return SNMP_INTEGER(peer->status); | |
285 | case BGP4V2_PEER_DESCRIPTION: | |
286 | if (peer->desc) | |
287 | return SNMP_STRING(peer->desc); | |
7718ba25 DA |
288 | break; |
289 | default: | |
290 | break; | |
291 | } | |
292 | ||
293 | return NULL; | |
294 | } | |
295 | ||
296 | static uint8_t *bgpv2PeerErrorsTable(struct variable *v, oid name[], | |
297 | size_t *length, int exact, size_t *var_len, | |
298 | WriteMethod **write_method) | |
299 | { | |
300 | struct peer *peer; | |
301 | struct ipaddr addr = {}; | |
302 | ||
303 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
304 | MATCH_FAILED) | |
305 | return NULL; | |
306 | ||
307 | peer = bgpv2PeerTable_lookup(v, name, length, exact, &addr); | |
308 | if (!peer) | |
309 | return NULL; | |
310 | ||
311 | switch (v->magic) { | |
312 | case BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED: | |
313 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
314 | return SNMP_INTEGER(peer->notify.code); | |
315 | else | |
316 | return SNMP_INTEGER(0); | |
317 | case BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED: | |
318 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
319 | return SNMP_INTEGER(peer->notify.subcode); | |
320 | else | |
321 | return SNMP_INTEGER(0); | |
322 | case BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME: | |
323 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
324 | return SNMP_INTEGER(peer->resettime); | |
325 | else | |
326 | return SNMP_INTEGER(0); | |
327 | case BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT: | |
328 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) { | |
329 | struct bgp_notify notify = peer->notify; | |
330 | char msg_buf[255]; | |
331 | const char *msg_str = NULL; | |
332 | ||
333 | if (notify.code == BGP_NOTIFY_CEASE && | |
334 | (notify.subcode == | |
335 | BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN || | |
336 | notify.subcode == BGP_NOTIFY_CEASE_ADMIN_RESET)) { | |
337 | msg_str = bgp_notify_admin_message( | |
338 | msg_buf, sizeof(msg_buf), | |
339 | (uint8_t *)notify.data, notify.length); | |
340 | return SNMP_STRING(msg_str); | |
341 | } | |
342 | } | |
343 | return SNMP_STRING(""); | |
344 | case BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA: | |
345 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
346 | return SNMP_STRING(peer->notify.data); | |
347 | else | |
348 | return SNMP_STRING(""); | |
349 | case BGP4V2_PEER_LAST_ERROR_CODE_SENT: | |
350 | if (peer->last_reset != PEER_DOWN_NOTIFY_RECEIVED) | |
351 | return SNMP_INTEGER(peer->notify.code); | |
352 | else | |
353 | return SNMP_INTEGER(0); | |
354 | case BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT: | |
355 | if (peer->last_reset != PEER_DOWN_NOTIFY_RECEIVED) | |
356 | return SNMP_INTEGER(peer->notify.subcode); | |
357 | else | |
358 | return SNMP_INTEGER(0); | |
359 | case BGP4V2_PEER_LAST_ERROR_SENT_TIME: | |
360 | if (peer->last_reset != PEER_DOWN_NOTIFY_RECEIVED) | |
361 | return SNMP_INTEGER(peer->resettime); | |
362 | else | |
363 | return SNMP_INTEGER(0); | |
364 | case BGP4V2_PEER_LAST_ERROR_SENT_TEXT: | |
365 | if (peer->last_reset == PEER_DOWN_NOTIFY_SEND || | |
366 | peer->last_reset == PEER_DOWN_RTT_SHUTDOWN || | |
367 | peer->last_reset == PEER_DOWN_USER_SHUTDOWN) { | |
368 | struct bgp_notify notify = peer->notify; | |
369 | char msg_buf[255]; | |
370 | const char *msg_str = NULL; | |
371 | ||
372 | if (notify.code == BGP_NOTIFY_CEASE && | |
373 | (notify.subcode == | |
374 | BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN || | |
375 | notify.subcode == BGP_NOTIFY_CEASE_ADMIN_RESET)) { | |
376 | msg_str = bgp_notify_admin_message( | |
377 | msg_buf, sizeof(msg_buf), | |
378 | (uint8_t *)notify.data, notify.length); | |
379 | return SNMP_STRING(msg_str); | |
380 | } | |
381 | } | |
382 | return SNMP_STRING(""); | |
383 | case BGP4V2_PEER_LAST_ERROR_SENT_DATA: | |
2b9d7b2c DA |
384 | if ((peer->last_reset == PEER_DOWN_NOTIFY_SEND || |
385 | peer->last_reset == PEER_DOWN_RTT_SHUTDOWN || | |
386 | peer->last_reset == PEER_DOWN_USER_SHUTDOWN) && | |
387 | peer->notify.data) | |
7718ba25 DA |
388 | return SNMP_STRING(peer->notify.data); |
389 | else | |
390 | return SNMP_STRING(""); | |
ff18b7b0 DA |
391 | default: |
392 | break; | |
393 | } | |
394 | ||
395 | return NULL; | |
396 | } | |
397 | ||
109cd5f5 DA |
398 | static uint8_t *bgpv2PeerEventTimesTable(struct variable *v, oid name[], |
399 | size_t *length, int exact, | |
400 | size_t *var_len, | |
401 | WriteMethod **write_method) | |
402 | { | |
403 | struct peer *peer; | |
404 | struct ipaddr addr = {}; | |
405 | ||
406 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
407 | MATCH_FAILED) | |
408 | return NULL; | |
409 | ||
410 | peer = bgpv2PeerTable_lookup(v, name, length, exact, &addr); | |
411 | if (!peer) | |
412 | return NULL; | |
413 | ||
414 | switch (v->magic) { | |
415 | case BGP4V2_PEER_FSM_ESTABLISHED_TIME: | |
416 | if (!peer->uptime) | |
417 | return SNMP_INTEGER(0); | |
418 | else | |
419 | return SNMP_INTEGER(monotime(NULL) - peer->uptime); | |
420 | case BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME: | |
421 | if (!peer->update_time) | |
422 | return SNMP_INTEGER(0); | |
423 | else | |
424 | return SNMP_INTEGER(monotime(NULL) - peer->update_time); | |
425 | default: | |
426 | break; | |
427 | } | |
428 | ||
429 | return NULL; | |
430 | } | |
431 | ||
c681e937 DA |
432 | static struct bgp_path_info * |
433 | bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length, | |
434 | struct bgp *bgp, struct prefix *addr, int exact) | |
435 | { | |
436 | oid *offset; | |
437 | int offsetlen; | |
71a055c9 | 438 | struct bgp_path_info *path, *min; |
c681e937 DA |
439 | struct bgp_dest *dest; |
440 | union sockunion su; | |
441 | unsigned int len; | |
442 | struct ipaddr paddr = {}; | |
443 | size_t namelen = v ? v->namelen : BGP4V2_NLRI_ENTRY_OFFSET; | |
444 | sa_family_t family = name[namelen - 1] == 4 ? AF_INET : AF_INET6; | |
445 | afi_t afi = AFI_IP; | |
446 | size_t afi_len = IN_ADDR_SIZE; | |
447 | ||
448 | if (family == AF_INET6) { | |
449 | afi = AFI_IP6; | |
450 | afi_len = IN6_ADDR_SIZE; | |
451 | } | |
452 | ||
453 | #define BGP_NLRI_ENTRY_OFFSET (afi_len + 1 + afi_len) | |
454 | ||
455 | sockunion_init(&su); | |
456 | ||
457 | if (exact) { | |
67116298 | 458 | if (*length - namelen != BGP_NLRI_ENTRY_OFFSET) |
c681e937 DA |
459 | return NULL; |
460 | ||
461 | /* Set OID offset for prefix */ | |
67116298 | 462 | offset = name + namelen; |
c681e937 DA |
463 | if (family == AF_INET) |
464 | oid2in_addr(offset, afi_len, &addr->u.prefix4); | |
465 | else | |
466 | oid2in6_addr(offset, &addr->u.prefix6); | |
467 | offset += afi_len; | |
468 | ||
469 | /* Prefix length */ | |
470 | addr->prefixlen = *offset; | |
471 | addr->family = family; | |
472 | offset++; | |
473 | ||
474 | /* Peer address */ | |
475 | su.sin.sin_family = family; | |
476 | if (family == AF_INET) | |
477 | oid2in_addr(offset, afi_len, &su.sin.sin_addr); | |
478 | else | |
479 | oid2in6_addr(offset, &su.sin6.sin6_addr); | |
480 | ||
481 | /* Lookup node */ | |
482 | dest = bgp_node_lookup(bgp->rib[afi][SAFI_UNICAST], addr); | |
483 | if (dest) { | |
484 | for (path = bgp_dest_get_bgp_path_info(dest); path; | |
485 | path = path->next) | |
486 | if (sockunion_same(&path->peer->su, &su)) | |
487 | return path; | |
488 | ||
489 | bgp_dest_unlock_node(dest); | |
490 | } | |
491 | ||
492 | return NULL; | |
493 | } | |
494 | ||
67116298 DA |
495 | offset = name + namelen; |
496 | offsetlen = *length - namelen; | |
c681e937 DA |
497 | len = offsetlen; |
498 | ||
499 | if (offsetlen == 0) { | |
500 | dest = bgp_table_top(bgp->rib[afi][SAFI_UNICAST]); | |
501 | } else { | |
502 | if (len > afi_len) | |
503 | len = afi_len; | |
504 | ||
505 | if (family == AF_INET) | |
506 | oid2in_addr(offset, len, &addr->u.prefix4); | |
507 | else | |
508 | oid2in6_addr(offset, &addr->u.prefix6); | |
509 | ||
510 | offset += afi_len; | |
511 | offsetlen -= afi_len; | |
512 | ||
513 | if (offsetlen > 0) | |
514 | addr->prefixlen = *offset; | |
515 | else | |
516 | addr->prefixlen = len * 8; | |
517 | ||
71a055c9 DA |
518 | addr->family = family; |
519 | ||
c681e937 DA |
520 | dest = bgp_node_get(bgp->rib[afi][SAFI_UNICAST], addr); |
521 | ||
522 | offset++; | |
523 | offsetlen--; | |
524 | } | |
525 | ||
526 | if (offsetlen > 0) { | |
527 | len = offsetlen; | |
528 | if (len > afi_len) | |
529 | len = afi_len; | |
530 | ||
531 | if (family == AF_INET) | |
532 | oid2in_addr(offset, len, &paddr.ip._v4_addr); | |
533 | else | |
534 | oid2in6_addr(offset, &paddr.ip._v6_addr); | |
535 | } else { | |
536 | if (family == AF_INET) | |
537 | memset(&paddr.ip._v4_addr, 0, afi_len); | |
538 | else | |
539 | memset(&paddr.ip._v6_addr, 0, afi_len); | |
540 | } | |
541 | ||
542 | if (!dest) | |
543 | return NULL; | |
544 | ||
71a055c9 DA |
545 | do { |
546 | min = NULL; | |
c681e937 DA |
547 | |
548 | for (path = bgp_dest_get_bgp_path_info(dest); path; | |
549 | path = path->next) { | |
550 | sa_family_t path_family = | |
551 | sockunion_family(&path->peer->su); | |
552 | ||
553 | if (path_family == AF_INET && | |
554 | IPV4_ADDR_CMP(&paddr.ip._v4_addr, | |
555 | &path->peer->su.sin.sin_addr) < 0) { | |
556 | if (!min || | |
557 | (min && | |
558 | IPV4_ADDR_CMP( | |
559 | &path->peer->su.sin.sin_addr, | |
560 | &min->peer->su.sin.sin_addr) < 0)) | |
561 | min = path; | |
562 | } else if (path_family == AF_INET6 && | |
563 | IPV6_ADDR_CMP( | |
564 | &paddr.ip._v6_addr, | |
565 | &path->peer->su.sin6.sin6_addr) < | |
566 | 0) { | |
567 | if (!min || | |
568 | (min && | |
569 | IPV6_ADDR_CMP( | |
570 | &path->peer->su.sin6.sin6_addr, | |
571 | &min->peer->su.sin6.sin6_addr) < | |
572 | 0)) | |
573 | min = path; | |
574 | } | |
575 | } | |
576 | ||
577 | if (min) { | |
578 | const struct prefix *rn_p = bgp_dest_get_prefix(dest); | |
579 | ||
67116298 | 580 | *length = namelen + BGP_NLRI_ENTRY_OFFSET; |
c681e937 | 581 | |
67116298 | 582 | offset = name + namelen; |
c681e937 | 583 | |
71a055c9 | 584 | /* Encode prefix into OID */ |
c681e937 DA |
585 | if (family == AF_INET) |
586 | oid_copy_in_addr(offset, &rn_p->u.prefix4); | |
587 | else | |
588 | oid_copy_in6_addr(offset, &rn_p->u.prefix6); | |
589 | ||
590 | offset += afi_len; | |
591 | *offset = rn_p->prefixlen; | |
592 | offset++; | |
593 | ||
71a055c9 | 594 | /* Encode peer's IP into OID */ |
c681e937 DA |
595 | if (family == AF_INET) { |
596 | oid_copy_in_addr(offset, | |
597 | &min->peer->su.sin.sin_addr); | |
598 | addr->u.prefix4 = rn_p->u.prefix4; | |
599 | } else { | |
600 | oid_copy_in6_addr( | |
601 | offset, &min->peer->su.sin6.sin6_addr); | |
602 | addr->u.prefix6 = rn_p->u.prefix6; | |
603 | } | |
604 | ||
605 | addr->prefixlen = rn_p->prefixlen; | |
71a055c9 | 606 | addr->family = rn_p->family; |
c681e937 DA |
607 | |
608 | bgp_dest_unlock_node(dest); | |
609 | ||
610 | return min; | |
611 | } | |
612 | ||
613 | if (family == AF_INET) | |
614 | memset(&paddr.ip._v4_addr, 0, afi_len); | |
615 | else | |
616 | memset(&paddr.ip._v6_addr, 0, afi_len); | |
71a055c9 | 617 | } while ((dest = bgp_route_next(dest))); |
c681e937 DA |
618 | |
619 | return NULL; | |
620 | } | |
621 | ||
622 | static uint8_t *bgp4v2PathAttrTable(struct variable *v, oid name[], | |
623 | size_t *length, int exact, size_t *var_len, | |
624 | WriteMethod **write_method) | |
625 | { | |
626 | struct bgp *bgp; | |
627 | struct bgp_path_info *path; | |
628 | struct peer_af *paf = NULL; | |
629 | struct prefix addr = {}; | |
2ce69011 | 630 | const struct prefix *prefix = NULL; |
c681e937 DA |
631 | enum bgp_af_index index; |
632 | ||
633 | bgp = bgp_get_default(); | |
634 | if (!bgp) | |
635 | return NULL; | |
636 | ||
637 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
638 | MATCH_FAILED) | |
639 | return NULL; | |
640 | ||
641 | path = bgp4v2PathAttrLookup(v, name, length, bgp, &addr, exact); | |
642 | if (!path) | |
643 | return NULL; | |
644 | ||
2ce69011 DA |
645 | prefix = bgp_dest_get_prefix(path->net); |
646 | ||
c681e937 DA |
647 | AF_FOREACH (index) { |
648 | paf = path->peer->peer_af_array[index]; | |
649 | if (paf) | |
650 | break; | |
651 | } | |
652 | ||
653 | switch (v->magic) { | |
654 | case BGP4V2_NLRI_INDEX: | |
655 | return SNMP_INTEGER(0); | |
656 | case BGP4V2_NLRI_AFI: | |
657 | if (paf) | |
658 | return SNMP_INTEGER(paf->afi); | |
659 | else | |
660 | return SNMP_INTEGER(0); | |
661 | case BGP4V2_NLRI_SAFI: | |
662 | if (paf) | |
663 | return SNMP_INTEGER(paf->safi); | |
664 | else | |
665 | return SNMP_INTEGER(0); | |
666 | case BGP4V2_NLRI_PREFIX_TYPE: | |
2ce69011 DA |
667 | if (paf) |
668 | return SNMP_INTEGER(paf->afi); | |
669 | else | |
670 | return SNMP_INTEGER(0); | |
c681e937 | 671 | case BGP4V2_NLRI_PREFIX: |
2ce69011 DA |
672 | if (prefix->family == AF_INET6) |
673 | return SNMP_IP6ADDRESS(prefix->u.prefix6); | |
674 | else | |
675 | return SNMP_IPADDRESS(prefix->u.prefix4); | |
c681e937 | 676 | case BGP4V2_NLRI_PREFIX_LEN: |
2ce69011 | 677 | return SNMP_INTEGER(prefix->prefixlen); |
c681e937 | 678 | case BGP4V2_NLRI_BEST: |
2ce69011 DA |
679 | if (CHECK_FLAG(path->flags, BGP_PATH_SELECTED)) |
680 | return SNMP_INTEGER(1); | |
681 | else | |
682 | return SNMP_INTEGER(0); | |
c681e937 | 683 | case BGP4V2_NLRI_CALC_LOCAL_PREF: |
2ce69011 DA |
684 | if (CHECK_FLAG(path->attr->flag, |
685 | ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF))) | |
686 | return SNMP_INTEGER(path->attr->local_pref); | |
687 | else | |
688 | return SNMP_INTEGER(0); | |
c681e937 | 689 | case BGP4V2_NLRI_ORIGIN: |
2ce69011 DA |
690 | switch (path->attr->origin) { |
691 | case BGP_ORIGIN_IGP: | |
692 | return SNMP_INTEGER(1); | |
693 | case BGP_ORIGIN_EGP: | |
694 | return SNMP_INTEGER(2); | |
695 | case BGP_ORIGIN_INCOMPLETE: | |
696 | return SNMP_INTEGER(3); | |
697 | default: | |
698 | return SNMP_INTEGER(0); | |
699 | } | |
c681e937 | 700 | case BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE: |
2ce69011 DA |
701 | switch (path->attr->mp_nexthop_len) { |
702 | case BGP_ATTR_NHLEN_IPV4: | |
703 | return SNMP_INTEGER(1); | |
704 | case BGP_ATTR_NHLEN_IPV6_GLOBAL: | |
705 | return SNMP_INTEGER(2); | |
706 | case BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL: | |
2bb8b49c | 707 | if (path->attr->mp_nexthop_prefer_global) |
2ce69011 DA |
708 | return SNMP_INTEGER(2); |
709 | else | |
710 | return SNMP_INTEGER(4); | |
711 | default: | |
712 | return SNMP_INTEGER(1); | |
713 | } | |
c681e937 | 714 | case BGP4V2_NLRI_NEXT_HOP_ADDR: |
2ce69011 DA |
715 | switch (path->attr->mp_nexthop_len) { |
716 | case BGP_ATTR_NHLEN_IPV4: | |
717 | return SNMP_IPADDRESS(path->attr->mp_nexthop_global_in); | |
718 | case BGP_ATTR_NHLEN_IPV6_GLOBAL: | |
719 | return SNMP_IP6ADDRESS(path->attr->mp_nexthop_global); | |
720 | case BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL: | |
2bb8b49c | 721 | if (path->attr->mp_nexthop_prefer_global) |
2ce69011 DA |
722 | return SNMP_IP6ADDRESS( |
723 | path->attr->mp_nexthop_global); | |
724 | else | |
725 | return SNMP_IP6ADDRESS( | |
726 | path->attr->mp_nexthop_local); | |
727 | default: | |
728 | return SNMP_IPADDRESS(path->attr->nexthop); | |
729 | } | |
c681e937 DA |
730 | break; |
731 | case BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE: | |
c681e937 | 732 | case BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR: |
2ce69011 | 733 | /* Not properly defined in specification what should be here. */ |
c681e937 DA |
734 | break; |
735 | case BGP4V2_NLRI_LOCAL_PREF_PRESENT: | |
2ce69011 DA |
736 | if (CHECK_FLAG(path->attr->flag, |
737 | ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF))) | |
738 | return SNMP_INTEGER(1); | |
739 | else | |
740 | return SNMP_INTEGER(0); | |
c681e937 | 741 | case BGP4V2_NLRI_LOCAL_PREF: |
2ce69011 DA |
742 | if (CHECK_FLAG(path->attr->flag, |
743 | ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF))) | |
744 | return SNMP_INTEGER(path->attr->local_pref); | |
745 | else | |
746 | return SNMP_INTEGER(0); | |
c681e937 | 747 | case BGP4V2_NLRI_MED_PRESENT: |
2ce69011 DA |
748 | if (CHECK_FLAG(path->attr->flag, |
749 | ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC))) | |
750 | return SNMP_INTEGER(1); | |
751 | else | |
752 | return SNMP_INTEGER(0); | |
c681e937 | 753 | case BGP4V2_NLRI_MED: |
2ce69011 DA |
754 | if (CHECK_FLAG(path->attr->flag, |
755 | ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC))) | |
15c3b52f | 756 | return SNMP_INTEGER(path->attr->med); |
2ce69011 DA |
757 | else |
758 | return SNMP_INTEGER(0); | |
c681e937 | 759 | case BGP4V2_NLRI_ATOMIC_AGGREGATE: |
2ce69011 DA |
760 | if (CHECK_FLAG(path->attr->flag, |
761 | ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE))) | |
762 | return SNMP_INTEGER(1); | |
763 | else | |
764 | return SNMP_INTEGER(0); | |
c681e937 | 765 | case BGP4V2_NLRI_AGGREGATOR_PRESENT: |
2ce69011 DA |
766 | if (CHECK_FLAG(path->attr->flag, |
767 | ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR))) | |
768 | return SNMP_INTEGER(1); | |
769 | else | |
770 | return SNMP_INTEGER(0); | |
c681e937 | 771 | case BGP4V2_NLRI_AGGREGATOR_AS: |
2ce69011 DA |
772 | if (CHECK_FLAG(path->attr->flag, |
773 | ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR))) | |
774 | return SNMP_INTEGER(path->attr->aggregator_as); | |
775 | else | |
776 | return SNMP_INTEGER(0); | |
c681e937 | 777 | case BGP4V2_NLRI_AGGREGATOR_ADDR: |
2ce69011 DA |
778 | if (CHECK_FLAG(path->attr->flag, |
779 | ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR))) | |
780 | return SNMP_IPADDRESS(path->attr->aggregator_addr); | |
781 | else | |
782 | return SNMP_IPADDRESS(bgp_empty_addr); | |
c681e937 | 783 | case BGP4V2_NLRI_AS_PATH_CALC_LENGTH: |
2ce69011 | 784 | return SNMP_INTEGER(path->attr->aspath->segments->length); |
c681e937 | 785 | case BGP4V2_NLRI_AS_PATH: |
2ce69011 | 786 | return aspath_snmp_pathseg(path->attr->aspath, var_len); |
c681e937 DA |
787 | case BGP4V2_NLRI_PATH_ATTR_UNKNOWN: |
788 | *var_len = 0; | |
789 | return NULL; | |
790 | } | |
791 | return NULL; | |
792 | } | |
793 | ||
ff18b7b0 | 794 | static struct variable bgpv2_variables[] = { |
7718ba25 | 795 | /* bgp4V2PeerEntry */ |
ff18b7b0 DA |
796 | {BGP4V2_PEER_INSTANCE, |
797 | ASN_UNSIGNED, | |
798 | RONLY, | |
799 | bgpv2PeerTable, | |
800 | 6, | |
801 | {1, 2, 1, BGP4V2_PEER_INSTANCE, 1, 4}}, | |
802 | {BGP4V2_PEER_INSTANCE, | |
803 | ASN_UNSIGNED, | |
804 | RONLY, | |
805 | bgpv2PeerTable, | |
806 | 6, | |
807 | {1, 2, 1, BGP4V2_PEER_INSTANCE, 2, 16}}, | |
808 | {BGP4V2_PEER_LOCAL_ADDR_TYPE, | |
809 | ASN_INTEGER, | |
810 | RONLY, | |
811 | bgpv2PeerTable, | |
812 | 6, | |
813 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR_TYPE, 1, 4}}, | |
814 | {BGP4V2_PEER_LOCAL_ADDR_TYPE, | |
815 | ASN_INTEGER, | |
816 | RONLY, | |
817 | bgpv2PeerTable, | |
818 | 6, | |
819 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR_TYPE, 2, 16}}, | |
820 | {BGP4V2_PEER_LOCAL_ADDR, | |
821 | ASN_OCTET_STR, | |
822 | RONLY, | |
823 | bgpv2PeerTable, | |
824 | 6, | |
825 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR, 1, 4}}, | |
826 | {BGP4V2_PEER_LOCAL_ADDR, | |
827 | ASN_OCTET_STR, | |
828 | RONLY, | |
829 | bgpv2PeerTable, | |
830 | 6, | |
831 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR, 2, 16}}, | |
832 | {BGP4V2_PEER_REMOTE_ADDR_TYPE, | |
833 | ASN_INTEGER, | |
834 | RONLY, | |
835 | bgpv2PeerTable, | |
836 | 6, | |
837 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR_TYPE, 1, 4}}, | |
838 | {BGP4V2_PEER_REMOTE_ADDR_TYPE, | |
839 | ASN_INTEGER, | |
840 | RONLY, | |
841 | bgpv2PeerTable, | |
842 | 6, | |
843 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR_TYPE, 2, 16}}, | |
844 | {BGP4V2_PEER_REMOTE_ADDR, | |
845 | ASN_OCTET_STR, | |
846 | RONLY, | |
847 | bgpv2PeerTable, | |
848 | 6, | |
849 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR, 1, 4}}, | |
850 | {BGP4V2_PEER_REMOTE_ADDR, | |
851 | ASN_OCTET_STR, | |
852 | RONLY, | |
853 | bgpv2PeerTable, | |
854 | 6, | |
855 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR, 2, 16}}, | |
856 | {BGP4V2_PEER_LOCAL_PORT, | |
857 | ASN_UNSIGNED, | |
858 | RONLY, | |
859 | bgpv2PeerTable, | |
860 | 6, | |
861 | {1, 2, 1, BGP4V2_PEER_LOCAL_PORT, 1, 4}}, | |
862 | {BGP4V2_PEER_LOCAL_PORT, | |
863 | ASN_UNSIGNED, | |
864 | RONLY, | |
865 | bgpv2PeerTable, | |
866 | 6, | |
867 | {1, 2, 1, BGP4V2_PEER_LOCAL_PORT, 2, 16}}, | |
868 | {BGP4V2_PEER_LOCAL_AS, | |
869 | ASN_UNSIGNED, | |
870 | RONLY, | |
871 | bgpv2PeerTable, | |
872 | 6, | |
873 | {1, 2, 1, BGP4V2_PEER_LOCAL_AS, 1, 4}}, | |
874 | {BGP4V2_PEER_LOCAL_AS, | |
875 | ASN_UNSIGNED, | |
876 | RONLY, | |
877 | bgpv2PeerTable, | |
878 | 6, | |
879 | {1, 2, 1, BGP4V2_PEER_LOCAL_AS, 2, 16}}, | |
880 | {BGP4V2_PEER_LOCAL_IDENTIFIER, | |
881 | ASN_OCTET_STR, | |
882 | RONLY, | |
883 | bgpv2PeerTable, | |
884 | 6, | |
885 | {1, 2, 1, BGP4V2_PEER_LOCAL_IDENTIFIER, 1, 4}}, | |
886 | {BGP4V2_PEER_LOCAL_IDENTIFIER, | |
887 | ASN_OCTET_STR, | |
888 | RONLY, | |
889 | bgpv2PeerTable, | |
890 | 6, | |
891 | {1, 2, 1, BGP4V2_PEER_LOCAL_IDENTIFIER, 2, 16}}, | |
892 | {BGP4V2_PEER_REMOTE_PORT, | |
893 | ASN_UNSIGNED, | |
894 | RONLY, | |
895 | bgpv2PeerTable, | |
896 | 6, | |
897 | {1, 2, 1, BGP4V2_PEER_REMOTE_PORT, 1, 4}}, | |
898 | {BGP4V2_PEER_REMOTE_PORT, | |
899 | ASN_UNSIGNED, | |
900 | RONLY, | |
901 | bgpv2PeerTable, | |
902 | 6, | |
903 | {1, 2, 1, BGP4V2_PEER_REMOTE_PORT, 2, 16}}, | |
904 | {BGP4V2_PEER_REMOTE_AS, | |
905 | ASN_UNSIGNED, | |
906 | RONLY, | |
907 | bgpv2PeerTable, | |
908 | 6, | |
909 | {1, 2, 1, BGP4V2_PEER_REMOTE_AS, 1, 4}}, | |
910 | {BGP4V2_PEER_REMOTE_AS, | |
911 | ASN_UNSIGNED, | |
912 | RONLY, | |
913 | bgpv2PeerTable, | |
914 | 6, | |
915 | {1, 2, 1, BGP4V2_PEER_REMOTE_AS, 2, 16}}, | |
916 | {BGP4V2_PEER_REMOTE_IDENTIFIER, | |
917 | ASN_OCTET_STR, | |
918 | RONLY, | |
919 | bgpv2PeerTable, | |
920 | 6, | |
921 | {1, 2, 1, BGP4V2_PEER_REMOTE_IDENTIFIER, 1, 4}}, | |
922 | {BGP4V2_PEER_REMOTE_IDENTIFIER, | |
923 | ASN_OCTET_STR, | |
924 | RONLY, | |
925 | bgpv2PeerTable, | |
926 | 6, | |
927 | {1, 2, 1, BGP4V2_PEER_REMOTE_IDENTIFIER, 2, 16}}, | |
928 | {BGP4V2_PEER_ADMIN_STATUS, | |
929 | ASN_INTEGER, | |
930 | RONLY, | |
931 | bgpv2PeerTable, | |
932 | 6, | |
933 | {1, 2, 1, BGP4V2_PEER_ADMIN_STATUS, 1, 4}}, | |
934 | {BGP4V2_PEER_ADMIN_STATUS, | |
935 | ASN_INTEGER, | |
936 | RONLY, | |
937 | bgpv2PeerTable, | |
938 | 6, | |
939 | {1, 2, 1, BGP4V2_PEER_ADMIN_STATUS, 2, 16}}, | |
940 | {BGP4V2_PEER_STATE, | |
941 | ASN_INTEGER, | |
942 | RONLY, | |
943 | bgpv2PeerTable, | |
944 | 6, | |
945 | {1, 2, 1, BGP4V2_PEER_STATE, 1, 4}}, | |
946 | {BGP4V2_PEER_STATE, | |
947 | ASN_INTEGER, | |
948 | RONLY, | |
949 | bgpv2PeerTable, | |
950 | 6, | |
951 | {1, 2, 1, BGP4V2_PEER_STATE, 2, 16}}, | |
952 | {BGP4V2_PEER_DESCRIPTION, | |
953 | ASN_OCTET_STR, | |
954 | RONLY, | |
955 | bgpv2PeerTable, | |
956 | 6, | |
957 | {1, 2, 1, BGP4V2_PEER_DESCRIPTION, 1, 4}}, | |
958 | {BGP4V2_PEER_DESCRIPTION, | |
959 | ASN_OCTET_STR, | |
960 | RONLY, | |
961 | bgpv2PeerTable, | |
962 | 6, | |
963 | {1, 2, 1, BGP4V2_PEER_DESCRIPTION, 2, 16}}, | |
7718ba25 DA |
964 | /* bgp4V2PeerErrorsEntry */ |
965 | {BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, | |
966 | ASN_UNSIGNED, | |
967 | RONLY, | |
968 | bgpv2PeerErrorsTable, | |
969 | 6, | |
970 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, 1, 4}}, | |
971 | {BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, | |
972 | ASN_UNSIGNED, | |
973 | RONLY, | |
974 | bgpv2PeerErrorsTable, | |
975 | 6, | |
976 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, 2, 16}}, | |
977 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, | |
978 | ASN_UNSIGNED, | |
979 | RONLY, | |
980 | bgpv2PeerErrorsTable, | |
981 | 6, | |
982 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, 1, 4}}, | |
983 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, | |
984 | ASN_UNSIGNED, | |
985 | RONLY, | |
986 | bgpv2PeerErrorsTable, | |
987 | 6, | |
988 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, 2, 16}}, | |
989 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, | |
990 | ASN_UNSIGNED, | |
991 | RONLY, | |
992 | bgpv2PeerErrorsTable, | |
993 | 6, | |
994 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, 1, 4}}, | |
995 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, | |
996 | ASN_UNSIGNED, | |
997 | RONLY, | |
998 | bgpv2PeerErrorsTable, | |
999 | 6, | |
1000 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, 2, 16}}, | |
1001 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, | |
1002 | ASN_OCTET_STR, | |
1003 | RONLY, | |
1004 | bgpv2PeerErrorsTable, | |
1005 | 6, | |
1006 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, 1, 4}}, | |
1007 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, | |
1008 | ASN_OCTET_STR, | |
1009 | RONLY, | |
1010 | bgpv2PeerErrorsTable, | |
1011 | 6, | |
1012 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, 2, 16}}, | |
1013 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, | |
1014 | ASN_OCTET_STR, | |
1015 | RONLY, | |
1016 | bgpv2PeerErrorsTable, | |
1017 | 6, | |
1018 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, 1, 4}}, | |
1019 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, | |
1020 | ASN_OCTET_STR, | |
1021 | RONLY, | |
1022 | bgpv2PeerErrorsTable, | |
1023 | 6, | |
1024 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, 2, 16}}, | |
1025 | {BGP4V2_PEER_LAST_ERROR_CODE_SENT, | |
1026 | ASN_UNSIGNED, | |
1027 | RONLY, | |
1028 | bgpv2PeerErrorsTable, | |
1029 | 6, | |
1030 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_SENT, 1, 4}}, | |
1031 | {BGP4V2_PEER_LAST_ERROR_CODE_SENT, | |
1032 | ASN_UNSIGNED, | |
1033 | RONLY, | |
1034 | bgpv2PeerErrorsTable, | |
1035 | 6, | |
1036 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_SENT, 2, 16}}, | |
1037 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, | |
1038 | ASN_UNSIGNED, | |
1039 | RONLY, | |
1040 | bgpv2PeerErrorsTable, | |
1041 | 6, | |
1042 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, 1, 4}}, | |
1043 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, | |
1044 | ASN_UNSIGNED, | |
1045 | RONLY, | |
1046 | bgpv2PeerErrorsTable, | |
1047 | 6, | |
1048 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, 2, 16}}, | |
1049 | {BGP4V2_PEER_LAST_ERROR_SENT_TIME, | |
1050 | ASN_UNSIGNED, | |
1051 | RONLY, | |
1052 | bgpv2PeerErrorsTable, | |
1053 | 6, | |
1054 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TIME, 1, 4}}, | |
1055 | {BGP4V2_PEER_LAST_ERROR_SENT_TIME, | |
1056 | ASN_UNSIGNED, | |
1057 | RONLY, | |
1058 | bgpv2PeerErrorsTable, | |
1059 | 6, | |
1060 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TIME, 2, 16}}, | |
1061 | {BGP4V2_PEER_LAST_ERROR_SENT_TEXT, | |
1062 | ASN_OCTET_STR, | |
1063 | RONLY, | |
1064 | bgpv2PeerErrorsTable, | |
1065 | 6, | |
1066 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TEXT, 1, 4}}, | |
1067 | {BGP4V2_PEER_LAST_ERROR_SENT_TEXT, | |
1068 | ASN_OCTET_STR, | |
1069 | RONLY, | |
1070 | bgpv2PeerErrorsTable, | |
1071 | 6, | |
1072 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TEXT, 2, 16}}, | |
1073 | {BGP4V2_PEER_LAST_ERROR_SENT_DATA, | |
1074 | ASN_OCTET_STR, | |
1075 | RONLY, | |
1076 | bgpv2PeerErrorsTable, | |
1077 | 6, | |
1078 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_DATA, 1, 4}}, | |
1079 | {BGP4V2_PEER_LAST_ERROR_SENT_DATA, | |
1080 | ASN_OCTET_STR, | |
1081 | RONLY, | |
1082 | bgpv2PeerErrorsTable, | |
1083 | 6, | |
1084 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_DATA, 2, 16}}, | |
109cd5f5 DA |
1085 | /* bgp4V2PeerEventTimesEntry */ |
1086 | {BGP4V2_PEER_FSM_ESTABLISHED_TIME, | |
1087 | ASN_UNSIGNED, | |
1088 | RONLY, | |
1089 | bgpv2PeerEventTimesTable, | |
1090 | 6, | |
1091 | {1, 4, 1, BGP4V2_PEER_FSM_ESTABLISHED_TIME, 1, 4}}, | |
1092 | {BGP4V2_PEER_FSM_ESTABLISHED_TIME, | |
1093 | ASN_UNSIGNED, | |
1094 | RONLY, | |
1095 | bgpv2PeerEventTimesTable, | |
1096 | 6, | |
1097 | {1, 4, 1, BGP4V2_PEER_FSM_ESTABLISHED_TIME, 2, 16}}, | |
1098 | {BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, | |
1099 | ASN_UNSIGNED, | |
1100 | RONLY, | |
1101 | bgpv2PeerEventTimesTable, | |
1102 | 6, | |
1103 | {1, 4, 1, BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, 1, 4}}, | |
1104 | {BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, | |
1105 | ASN_UNSIGNED, | |
1106 | RONLY, | |
1107 | bgpv2PeerEventTimesTable, | |
1108 | 6, | |
1109 | {1, 4, 1, BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, 2, 16}}, | |
c681e937 DA |
1110 | /* bgp4V2NlriTable */ |
1111 | {BGP4V2_NLRI_INDEX, | |
1112 | ASN_UNSIGNED, | |
1113 | RONLY, | |
1114 | bgp4v2PathAttrTable, | |
1115 | 6, | |
1116 | {1, 9, 1, BGP4V2_NLRI_INDEX, 1, 4}}, | |
1117 | {BGP4V2_NLRI_INDEX, | |
1118 | ASN_UNSIGNED, | |
1119 | RONLY, | |
1120 | bgp4v2PathAttrTable, | |
1121 | 6, | |
1122 | {1, 9, 1, BGP4V2_NLRI_INDEX, 2, 16}}, | |
1123 | {BGP4V2_NLRI_AFI, | |
1124 | ASN_INTEGER, | |
1125 | RONLY, | |
1126 | bgp4v2PathAttrTable, | |
1127 | 6, | |
1128 | {1, 9, 1, BGP4V2_NLRI_AFI, 1, 4}}, | |
1129 | {BGP4V2_NLRI_AFI, | |
1130 | ASN_INTEGER, | |
1131 | RONLY, | |
1132 | bgp4v2PathAttrTable, | |
1133 | 6, | |
1134 | {1, 9, 1, BGP4V2_NLRI_AFI, 2, 16}}, | |
1135 | {BGP4V2_NLRI_SAFI, | |
1136 | ASN_INTEGER, | |
1137 | RONLY, | |
1138 | bgp4v2PathAttrTable, | |
1139 | 6, | |
1140 | {1, 9, 1, BGP4V2_NLRI_SAFI, 1, 4}}, | |
1141 | {BGP4V2_NLRI_SAFI, | |
1142 | ASN_INTEGER, | |
1143 | RONLY, | |
1144 | bgp4v2PathAttrTable, | |
1145 | 6, | |
1146 | {1, 9, 1, BGP4V2_NLRI_SAFI, 2, 16}}, | |
1147 | {BGP4V2_NLRI_PREFIX_TYPE, | |
1148 | ASN_INTEGER, | |
1149 | RONLY, | |
1150 | bgp4v2PathAttrTable, | |
1151 | 6, | |
1152 | {1, 9, 1, BGP4V2_NLRI_PREFIX_TYPE, 1, 4}}, | |
1153 | {BGP4V2_NLRI_PREFIX_TYPE, | |
1154 | ASN_INTEGER, | |
1155 | RONLY, | |
1156 | bgp4v2PathAttrTable, | |
1157 | 6, | |
1158 | {1, 9, 1, BGP4V2_NLRI_PREFIX_TYPE, 2, 16}}, | |
1159 | {BGP4V2_NLRI_PREFIX, | |
1160 | ASN_OCTET_STR, | |
1161 | RONLY, | |
1162 | bgp4v2PathAttrTable, | |
1163 | 6, | |
1164 | {1, 9, 1, BGP4V2_NLRI_PREFIX, 1, 4}}, | |
1165 | {BGP4V2_NLRI_PREFIX, | |
1166 | ASN_OCTET_STR, | |
1167 | RONLY, | |
1168 | bgp4v2PathAttrTable, | |
1169 | 6, | |
1170 | {1, 9, 1, BGP4V2_NLRI_PREFIX, 2, 16}}, | |
1171 | {BGP4V2_NLRI_PREFIX_LEN, | |
1172 | ASN_UNSIGNED, | |
1173 | RONLY, | |
1174 | bgp4v2PathAttrTable, | |
1175 | 6, | |
1176 | {1, 9, 1, BGP4V2_NLRI_PREFIX_LEN, 1, 4}}, | |
1177 | {BGP4V2_NLRI_PREFIX_LEN, | |
1178 | ASN_UNSIGNED, | |
1179 | RONLY, | |
1180 | bgp4v2PathAttrTable, | |
1181 | 6, | |
1182 | {1, 9, 1, BGP4V2_NLRI_PREFIX_LEN, 2, 16}}, | |
1183 | {BGP4V2_NLRI_BEST, | |
1184 | ASN_INTEGER, | |
1185 | RONLY, | |
1186 | bgp4v2PathAttrTable, | |
1187 | 6, | |
1188 | {1, 9, 1, BGP4V2_NLRI_BEST, 1, 4}}, | |
1189 | {BGP4V2_NLRI_BEST, | |
1190 | ASN_INTEGER, | |
1191 | RONLY, | |
1192 | bgp4v2PathAttrTable, | |
1193 | 6, | |
1194 | {1, 9, 1, BGP4V2_NLRI_BEST, 2, 16}}, | |
1195 | {BGP4V2_NLRI_CALC_LOCAL_PREF, | |
1196 | ASN_UNSIGNED, | |
1197 | RONLY, | |
1198 | bgp4v2PathAttrTable, | |
1199 | 6, | |
1200 | {1, 9, 1, BGP4V2_NLRI_CALC_LOCAL_PREF, 1, 4}}, | |
1201 | {BGP4V2_NLRI_CALC_LOCAL_PREF, | |
1202 | ASN_UNSIGNED, | |
1203 | RONLY, | |
1204 | bgp4v2PathAttrTable, | |
1205 | 6, | |
1206 | {1, 9, 1, BGP4V2_NLRI_CALC_LOCAL_PREF, 2, 16}}, | |
1207 | {BGP4V2_NLRI_ORIGIN, | |
1208 | ASN_INTEGER, | |
1209 | RONLY, | |
1210 | bgp4v2PathAttrTable, | |
1211 | 6, | |
1212 | {1, 9, 1, BGP4V2_NLRI_ORIGIN, 1, 4}}, | |
1213 | {BGP4V2_NLRI_ORIGIN, | |
1214 | ASN_INTEGER, | |
1215 | RONLY, | |
1216 | bgp4v2PathAttrTable, | |
1217 | 6, | |
1218 | {1, 9, 1, BGP4V2_NLRI_ORIGIN, 2, 16}}, | |
1219 | {BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, | |
1220 | ASN_INTEGER, | |
1221 | RONLY, | |
1222 | bgp4v2PathAttrTable, | |
1223 | 6, | |
1224 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, 1, 4}}, | |
1225 | {BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, | |
1226 | ASN_INTEGER, | |
1227 | RONLY, | |
1228 | bgp4v2PathAttrTable, | |
1229 | 6, | |
1230 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, 2, 16}}, | |
1231 | {BGP4V2_NLRI_NEXT_HOP_ADDR, | |
1232 | ASN_OCTET_STR, | |
1233 | RONLY, | |
1234 | bgp4v2PathAttrTable, | |
1235 | 6, | |
1236 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR, 1, 4}}, | |
1237 | {BGP4V2_NLRI_NEXT_HOP_ADDR, | |
1238 | ASN_OCTET_STR, | |
1239 | RONLY, | |
1240 | bgp4v2PathAttrTable, | |
1241 | 6, | |
1242 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR, 2, 16}}, | |
1243 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, | |
1244 | ASN_INTEGER, | |
1245 | RONLY, | |
1246 | bgp4v2PathAttrTable, | |
1247 | 6, | |
1248 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, 1, 4}}, | |
1249 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, | |
1250 | ASN_INTEGER, | |
1251 | RONLY, | |
1252 | bgp4v2PathAttrTable, | |
1253 | 6, | |
1254 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, 2, 16}}, | |
1255 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, | |
1256 | ASN_OCTET_STR, | |
1257 | RONLY, | |
1258 | bgp4v2PathAttrTable, | |
1259 | 6, | |
1260 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, 1, 4}}, | |
1261 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, | |
1262 | ASN_OCTET_STR, | |
1263 | RONLY, | |
1264 | bgp4v2PathAttrTable, | |
1265 | 6, | |
1266 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, 2, 16}}, | |
1267 | {BGP4V2_NLRI_LOCAL_PREF_PRESENT, | |
1268 | ASN_INTEGER, | |
1269 | RONLY, | |
1270 | bgp4v2PathAttrTable, | |
1271 | 6, | |
1272 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF_PRESENT, 1, 4}}, | |
1273 | {BGP4V2_NLRI_LOCAL_PREF_PRESENT, | |
1274 | ASN_INTEGER, | |
1275 | RONLY, | |
1276 | bgp4v2PathAttrTable, | |
1277 | 6, | |
1278 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF_PRESENT, 2, 16}}, | |
1279 | {BGP4V2_NLRI_LOCAL_PREF, | |
1280 | ASN_UNSIGNED, | |
1281 | RONLY, | |
1282 | bgp4v2PathAttrTable, | |
1283 | 6, | |
1284 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF, 1, 4}}, | |
1285 | {BGP4V2_NLRI_LOCAL_PREF, | |
1286 | ASN_UNSIGNED, | |
1287 | RONLY, | |
1288 | bgp4v2PathAttrTable, | |
1289 | 6, | |
1290 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF, 2, 16}}, | |
1291 | {BGP4V2_NLRI_MED_PRESENT, | |
1292 | ASN_INTEGER, | |
1293 | RONLY, | |
1294 | bgp4v2PathAttrTable, | |
1295 | 6, | |
1296 | {1, 9, 1, BGP4V2_NLRI_MED_PRESENT, 1, 4}}, | |
1297 | {BGP4V2_NLRI_MED_PRESENT, | |
1298 | ASN_INTEGER, | |
1299 | RONLY, | |
1300 | bgp4v2PathAttrTable, | |
1301 | 6, | |
1302 | {1, 9, 1, BGP4V2_NLRI_MED_PRESENT, 2, 16}}, | |
1303 | {BGP4V2_NLRI_MED, | |
1304 | ASN_UNSIGNED, | |
1305 | RONLY, | |
1306 | bgp4v2PathAttrTable, | |
1307 | 6, | |
1308 | {1, 9, 1, BGP4V2_NLRI_MED, 1, 4}}, | |
1309 | {BGP4V2_NLRI_MED, | |
1310 | ASN_UNSIGNED, | |
1311 | RONLY, | |
1312 | bgp4v2PathAttrTable, | |
1313 | 6, | |
1314 | {1, 9, 1, BGP4V2_NLRI_MED, 2, 16}}, | |
1315 | {BGP4V2_NLRI_ATOMIC_AGGREGATE, | |
1316 | ASN_INTEGER, | |
1317 | RONLY, | |
1318 | bgp4v2PathAttrTable, | |
1319 | 6, | |
1320 | {1, 9, 1, BGP4V2_NLRI_ATOMIC_AGGREGATE, 1, 4}}, | |
1321 | {BGP4V2_NLRI_ATOMIC_AGGREGATE, | |
1322 | ASN_INTEGER, | |
1323 | RONLY, | |
1324 | bgp4v2PathAttrTable, | |
1325 | 6, | |
1326 | {1, 9, 1, BGP4V2_NLRI_ATOMIC_AGGREGATE, 2, 16}}, | |
1327 | {BGP4V2_NLRI_AGGREGATOR_PRESENT, | |
1328 | ASN_INTEGER, | |
1329 | RONLY, | |
1330 | bgp4v2PathAttrTable, | |
1331 | 6, | |
1332 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_PRESENT, 1, 4}}, | |
1333 | {BGP4V2_NLRI_AGGREGATOR_PRESENT, | |
1334 | ASN_INTEGER, | |
1335 | RONLY, | |
1336 | bgp4v2PathAttrTable, | |
1337 | 6, | |
1338 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_PRESENT, 2, 16}}, | |
1339 | {BGP4V2_NLRI_AGGREGATOR_AS, | |
1340 | ASN_UNSIGNED, | |
1341 | RONLY, | |
1342 | bgp4v2PathAttrTable, | |
1343 | 6, | |
1344 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_AS, 1, 4}}, | |
1345 | {BGP4V2_NLRI_AGGREGATOR_AS, | |
1346 | ASN_UNSIGNED, | |
1347 | RONLY, | |
1348 | bgp4v2PathAttrTable, | |
1349 | 6, | |
1350 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_AS, 2, 16}}, | |
1351 | {BGP4V2_NLRI_AGGREGATOR_ADDR, | |
1352 | ASN_OCTET_STR, | |
1353 | RONLY, | |
1354 | bgp4v2PathAttrTable, | |
1355 | 6, | |
1356 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_ADDR, 1, 4}}, | |
1357 | {BGP4V2_NLRI_AGGREGATOR_ADDR, | |
1358 | ASN_OCTET_STR, | |
1359 | RONLY, | |
1360 | bgp4v2PathAttrTable, | |
1361 | 6, | |
1362 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_ADDR, 2, 16}}, | |
1363 | {BGP4V2_NLRI_AS_PATH_CALC_LENGTH, | |
1364 | ASN_UNSIGNED, | |
1365 | RONLY, | |
1366 | bgp4v2PathAttrTable, | |
1367 | 6, | |
1368 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_CALC_LENGTH, 1, 4}}, | |
1369 | {BGP4V2_NLRI_AS_PATH_CALC_LENGTH, | |
1370 | ASN_UNSIGNED, | |
1371 | RONLY, | |
1372 | bgp4v2PathAttrTable, | |
1373 | 6, | |
1374 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_CALC_LENGTH, 2, 16}}, | |
1375 | {BGP4V2_NLRI_AS_PATH_STRING, | |
1376 | ASN_OCTET_STR, | |
1377 | RONLY, | |
1378 | bgp4v2PathAttrTable, | |
1379 | 6, | |
1380 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_STRING, 1, 4}}, | |
1381 | {BGP4V2_NLRI_AS_PATH_STRING, | |
1382 | ASN_OCTET_STR, | |
1383 | RONLY, | |
1384 | bgp4v2PathAttrTable, | |
1385 | 6, | |
1386 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_STRING, 2, 16}}, | |
1387 | {BGP4V2_NLRI_AS_PATH, | |
1388 | ASN_OCTET_STR, | |
1389 | RONLY, | |
1390 | bgp4v2PathAttrTable, | |
1391 | 6, | |
1392 | {1, 9, 1, BGP4V2_NLRI_AS_PATH, 1, 4}}, | |
1393 | {BGP4V2_NLRI_AS_PATH, | |
1394 | ASN_OCTET_STR, | |
1395 | RONLY, | |
1396 | bgp4v2PathAttrTable, | |
1397 | 6, | |
1398 | {1, 9, 1, BGP4V2_NLRI_AS_PATH, 2, 16}}, | |
1399 | {BGP4V2_NLRI_PATH_ATTR_UNKNOWN, | |
1400 | ASN_OCTET_STR, | |
1401 | RONLY, | |
1402 | bgp4v2PathAttrTable, | |
1403 | 6, | |
1404 | {1, 9, 1, BGP4V2_NLRI_PATH_ATTR_UNKNOWN, 1, 4}}, | |
1405 | {BGP4V2_NLRI_PATH_ATTR_UNKNOWN, | |
1406 | ASN_OCTET_STR, | |
1407 | RONLY, | |
1408 | bgp4v2PathAttrTable, | |
1409 | 6, | |
1410 | {1, 9, 1, BGP4V2_NLRI_PATH_ATTR_UNKNOWN, 2, 16}}, | |
ff18b7b0 DA |
1411 | }; |
1412 | ||
1413 | int bgp_snmp_bgp4v2_init(struct thread_master *tm) | |
1414 | { | |
1415 | REGISTER_MIB("mibII/bgpv2", bgpv2_variables, variable, bgpv2_oid); | |
1416 | return 0; | |
1417 | } |