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acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
ff18b7b0 DA |
2 | /* BGP4V2-MIB SNMP support |
3 | * | |
4 | * Copyright (C) 2022 Donatas Abraitis <donatas@opensourcerouting.org> | |
ff18b7b0 DA |
5 | */ |
6 | ||
7 | #include <zebra.h> | |
8 | ||
9 | #include <net-snmp/net-snmp-config.h> | |
10 | #include <net-snmp/net-snmp-includes.h> | |
11 | ||
12 | #include "if.h" | |
13 | #include "log.h" | |
14 | #include "prefix.h" | |
15 | #include "command.h" | |
24a58196 | 16 | #include "frrevent.h" |
ff18b7b0 DA |
17 | #include "smux.h" |
18 | #include "filter.h" | |
19 | #include "hook.h" | |
20 | #include "libfrr.h" | |
ff18b7b0 DA |
21 | |
22 | #include "bgpd/bgpd.h" | |
23 | #include "bgpd/bgp_table.h" | |
24 | #include "bgpd/bgp_aspath.h" | |
25 | #include "bgpd/bgp_attr.h" | |
7718ba25 | 26 | #include "bgpd/bgp_debug.h" |
ff18b7b0 DA |
27 | #include "bgpd/bgp_route.h" |
28 | #include "bgpd/bgp_fsm.h" | |
29 | #include "bgpd/bgp_snmp.h" | |
30 | #include "bgpd/bgp_snmp_bgp4v2.h" | |
31 | ||
32 | SNMP_LOCAL_VARIABLES | |
33 | ||
34 | static oid bgpv2_oid[] = {BGP4V2MIB}; | |
35 | static struct in_addr bgp_empty_addr = {}; | |
36 | ||
37 | static struct peer *peer_lookup_all_vrf(struct ipaddr *addr) | |
38 | { | |
39 | struct bgp *bgp; | |
40 | struct peer *peer; | |
41 | struct listnode *node; | |
42 | struct listnode *bgpnode; | |
43 | ||
44 | for (ALL_LIST_ELEMENTS_RO(bm->bgp, bgpnode, bgp)) { | |
45 | for (ALL_LIST_ELEMENTS_RO(bgp->peer, node, peer)) { | |
46 | switch (sockunion_family(&peer->su)) { | |
47 | case AF_INET: | |
48 | if (IPV4_ADDR_SAME(&peer->su.sin.sin_addr, | |
49 | &addr->ip._v4_addr)) | |
50 | return peer; | |
51 | break; | |
52 | case AF_INET6: | |
53 | if (IPV6_ADDR_SAME(&peer->su.sin6.sin6_addr, | |
54 | &addr->ip._v6_addr)) | |
55 | return peer; | |
56 | break; | |
57 | default: | |
58 | break; | |
59 | } | |
60 | } | |
61 | } | |
62 | ||
63 | return NULL; | |
64 | } | |
65 | ||
66 | static struct peer *peer_lookup_all_vrf_next(struct ipaddr *addr, oid *offset, | |
67 | sa_family_t family) | |
68 | { | |
69 | struct bgp *bgp; | |
70 | struct peer *peer; | |
71 | struct peer *next_peer = NULL; | |
72 | struct listnode *node; | |
73 | struct listnode *bgpnode; | |
74 | ||
75 | for (ALL_LIST_ELEMENTS_RO(bm->bgp, bgpnode, bgp)) { | |
76 | for (ALL_LIST_ELEMENTS_RO(bgp->peer, node, peer)) { | |
77 | sa_family_t peer_family = sockunion_family(&peer->su); | |
78 | ||
79 | if (peer_family != family) | |
80 | continue; | |
81 | ||
82 | switch (sockunion_family(&peer->su)) { | |
83 | case AF_INET: | |
84 | oid2in_addr(offset, IN_ADDR_SIZE, | |
85 | &addr->ip._v4_addr); | |
86 | if (IPV4_ADDR_CMP(&peer->su.sin.sin_addr, | |
87 | &addr->ip._v4_addr) < 0 || | |
88 | IPV4_ADDR_SAME(&peer->su.sin.sin_addr, | |
89 | &addr->ip._v4_addr)) | |
90 | continue; | |
91 | ||
92 | if (!next_peer || | |
93 | IPV4_ADDR_CMP(&next_peer->su.sin.sin_addr, | |
94 | &peer->su.sin.sin_addr) > 0) | |
95 | next_peer = peer; | |
96 | ||
97 | break; | |
98 | case AF_INET6: | |
99 | oid2in6_addr(offset, &addr->ip._v6_addr); | |
100 | if (IPV6_ADDR_CMP(&peer->su.sin6.sin6_addr, | |
101 | &addr->ip._v6_addr) < 0 || | |
102 | IPV6_ADDR_SAME(&peer->su.sin6.sin6_addr, | |
103 | &addr->ip._v6_addr)) | |
104 | continue; | |
105 | ||
106 | if (!next_peer || | |
107 | IPV6_ADDR_CMP(&next_peer->su.sin6.sin6_addr, | |
108 | &peer->su.sin6.sin6_addr) > 0) | |
109 | next_peer = peer; | |
110 | ||
111 | break; | |
112 | default: | |
113 | break; | |
114 | } | |
115 | } | |
116 | } | |
117 | ||
118 | if (next_peer) | |
119 | return next_peer; | |
120 | ||
121 | return NULL; | |
122 | } | |
123 | ||
124 | static struct peer *bgpv2PeerTable_lookup(struct variable *v, oid name[], | |
125 | size_t *length, int exact, | |
126 | struct ipaddr *addr) | |
127 | { | |
128 | struct peer *peer = NULL; | |
129 | size_t namelen = v ? v->namelen : BGP4V2_PEER_ENTRY_OFFSET; | |
130 | oid *offset = name + namelen; | |
131 | sa_family_t family = name[namelen - 1] == 4 ? AF_INET : AF_INET6; | |
2789c909 DA |
132 | int afi_len = IN_ADDR_SIZE; |
133 | size_t offsetlen = *length - namelen; | |
134 | ||
135 | if (family == AF_INET6) | |
136 | afi_len = IN6_ADDR_SIZE; | |
137 | ||
138 | /* Somehow with net-snmp 5.7.3, every OID item in an array | |
139 | * is uninitialized and has a max random value, let's zero it. | |
140 | * With 5.8, 5.9, it works fine even without this hack. | |
141 | */ | |
142 | if (!offsetlen) { | |
143 | for (int i = 0; i < afi_len; i++) | |
144 | *(offset + i) = 0; | |
145 | } | |
ff18b7b0 DA |
146 | |
147 | if (exact) { | |
148 | if (family == AF_INET) { | |
2789c909 | 149 | oid2in_addr(offset, afi_len, &addr->ip._v4_addr); |
ff18b7b0 DA |
150 | peer = peer_lookup_all_vrf(addr); |
151 | return peer; | |
152 | } else if (family == AF_INET6) { | |
153 | oid2in6_addr(offset, &addr->ip._v6_addr); | |
154 | return peer_lookup_all_vrf(addr); | |
155 | } | |
156 | } else { | |
157 | peer = peer_lookup_all_vrf_next(addr, offset, family); | |
158 | if (peer == NULL) | |
159 | return NULL; | |
160 | ||
161 | switch (sockunion_family(&peer->su)) { | |
162 | case AF_INET: | |
163 | oid_copy_in_addr(offset, &peer->su.sin.sin_addr); | |
2789c909 | 164 | *length = afi_len + namelen; |
ff18b7b0 DA |
165 | return peer; |
166 | case AF_INET6: | |
167 | oid_copy_in6_addr(offset, &peer->su.sin6.sin6_addr); | |
2789c909 | 168 | *length = afi_len + namelen; |
ff18b7b0 DA |
169 | return peer; |
170 | default: | |
171 | break; | |
172 | } | |
173 | } | |
174 | ||
175 | return NULL; | |
176 | } | |
177 | ||
178 | static uint8_t *bgpv2PeerTable(struct variable *v, oid name[], size_t *length, | |
179 | int exact, size_t *var_len, | |
180 | WriteMethod **write_method) | |
181 | { | |
182 | struct peer *peer; | |
183 | struct ipaddr addr = {}; | |
184 | ||
185 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
186 | MATCH_FAILED) | |
187 | return NULL; | |
188 | ||
189 | peer = bgpv2PeerTable_lookup(v, name, length, exact, &addr); | |
190 | if (!peer) | |
191 | return NULL; | |
192 | ||
193 | switch (v->magic) { | |
194 | case BGP4V2_PEER_INSTANCE: | |
195 | return SNMP_INTEGER(peer->bgp->vrf_id); | |
196 | case BGP4V2_PEER_LOCAL_ADDR_TYPE: | |
197 | if (peer->su_local) | |
198 | return SNMP_INTEGER(peer->su_local->sa.sa_family == | |
199 | AF_INET | |
200 | ? AFI_IP | |
201 | : AFI_IP6); | |
202 | else | |
203 | return SNMP_INTEGER(0); | |
204 | case BGP4V2_PEER_LOCAL_ADDR: | |
205 | if (peer->su_local) | |
206 | if (peer->su_local->sa.sa_family == AF_INET) | |
207 | return SNMP_IPADDRESS( | |
208 | peer->su_local->sin.sin_addr); | |
209 | else | |
210 | return SNMP_IP6ADDRESS( | |
211 | peer->su_local->sin6.sin6_addr); | |
212 | else | |
213 | return SNMP_IPADDRESS(bgp_empty_addr); | |
214 | case BGP4V2_PEER_REMOTE_ADDR_TYPE: | |
215 | if (peer->su_remote) | |
216 | return SNMP_INTEGER(peer->su_remote->sa.sa_family == | |
217 | AF_INET | |
218 | ? AFI_IP | |
219 | : AFI_IP6); | |
220 | else | |
221 | return SNMP_INTEGER(0); | |
222 | case BGP4V2_PEER_REMOTE_ADDR: | |
223 | if (peer->su_remote) | |
224 | if (peer->su_remote->sa.sa_family == AF_INET) | |
225 | return SNMP_IPADDRESS( | |
226 | peer->su_remote->sin.sin_addr); | |
227 | else | |
228 | return SNMP_IP6ADDRESS( | |
229 | peer->su_remote->sin6.sin6_addr); | |
230 | else | |
231 | return SNMP_IPADDRESS(bgp_empty_addr); | |
232 | case BGP4V2_PEER_LOCAL_PORT: | |
233 | if (peer->su_local) | |
234 | if (peer->su_local->sa.sa_family == AF_INET) | |
235 | return SNMP_INTEGER( | |
236 | ntohs(peer->su_local->sin.sin_port)); | |
237 | else | |
238 | return SNMP_INTEGER( | |
239 | ntohs(peer->su_local->sin6.sin6_port)); | |
240 | else | |
241 | return SNMP_INTEGER(0); | |
242 | case BGP4V2_PEER_LOCAL_AS: | |
243 | return SNMP_INTEGER(peer->local_as); | |
244 | case BGP4V2_PEER_LOCAL_IDENTIFIER: | |
245 | return SNMP_IPADDRESS(peer->local_id); | |
246 | case BGP4V2_PEER_REMOTE_PORT: | |
247 | if (peer->su_remote) | |
248 | if (peer->su_remote->sa.sa_family == AF_INET) | |
249 | return SNMP_INTEGER( | |
250 | ntohs(peer->su_remote->sin.sin_port)); | |
251 | else | |
252 | return SNMP_INTEGER( | |
253 | ntohs(peer->su_remote->sin6.sin6_port)); | |
254 | else | |
255 | return SNMP_INTEGER(0); | |
256 | case BGP4V2_PEER_REMOTE_AS: | |
257 | return SNMP_INTEGER(peer->as); | |
258 | case BGP4V2_PEER_REMOTE_IDENTIFIER: | |
259 | return SNMP_IPADDRESS(peer->remote_id); | |
260 | case BGP4V2_PEER_ADMIN_STATUS: | |
261 | #define BGP_PEER_ADMIN_STATUS_HALTED 1 | |
262 | #define BGP_PEER_ADMIN_STATUS_RUNNING 2 | |
263 | if (BGP_PEER_START_SUPPRESSED(peer)) | |
264 | return SNMP_INTEGER(BGP_PEER_ADMIN_STATUS_HALTED); | |
265 | else | |
266 | return SNMP_INTEGER(BGP_PEER_ADMIN_STATUS_RUNNING); | |
267 | case BGP4V2_PEER_STATE: | |
268 | return SNMP_INTEGER(peer->status); | |
269 | case BGP4V2_PEER_DESCRIPTION: | |
270 | if (peer->desc) | |
271 | return SNMP_STRING(peer->desc); | |
7718ba25 DA |
272 | break; |
273 | default: | |
274 | break; | |
275 | } | |
276 | ||
277 | return NULL; | |
278 | } | |
279 | ||
280 | static uint8_t *bgpv2PeerErrorsTable(struct variable *v, oid name[], | |
281 | size_t *length, int exact, size_t *var_len, | |
282 | WriteMethod **write_method) | |
283 | { | |
284 | struct peer *peer; | |
285 | struct ipaddr addr = {}; | |
286 | ||
287 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
288 | MATCH_FAILED) | |
289 | return NULL; | |
290 | ||
291 | peer = bgpv2PeerTable_lookup(v, name, length, exact, &addr); | |
292 | if (!peer) | |
293 | return NULL; | |
294 | ||
295 | switch (v->magic) { | |
296 | case BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED: | |
297 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
298 | return SNMP_INTEGER(peer->notify.code); | |
299 | else | |
300 | return SNMP_INTEGER(0); | |
301 | case BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED: | |
302 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
303 | return SNMP_INTEGER(peer->notify.subcode); | |
304 | else | |
305 | return SNMP_INTEGER(0); | |
306 | case BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME: | |
307 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
308 | return SNMP_INTEGER(peer->resettime); | |
309 | else | |
310 | return SNMP_INTEGER(0); | |
311 | case BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT: | |
312 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) { | |
313 | struct bgp_notify notify = peer->notify; | |
314 | char msg_buf[255]; | |
315 | const char *msg_str = NULL; | |
316 | ||
317 | if (notify.code == BGP_NOTIFY_CEASE && | |
318 | (notify.subcode == | |
319 | BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN || | |
320 | notify.subcode == BGP_NOTIFY_CEASE_ADMIN_RESET)) { | |
321 | msg_str = bgp_notify_admin_message( | |
322 | msg_buf, sizeof(msg_buf), | |
323 | (uint8_t *)notify.data, notify.length); | |
324 | return SNMP_STRING(msg_str); | |
325 | } | |
326 | } | |
327 | return SNMP_STRING(""); | |
328 | case BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA: | |
329 | if (peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) | |
330 | return SNMP_STRING(peer->notify.data); | |
331 | else | |
332 | return SNMP_STRING(""); | |
333 | case BGP4V2_PEER_LAST_ERROR_CODE_SENT: | |
334 | if (peer->last_reset != PEER_DOWN_NOTIFY_RECEIVED) | |
335 | return SNMP_INTEGER(peer->notify.code); | |
336 | else | |
337 | return SNMP_INTEGER(0); | |
338 | case BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT: | |
339 | if (peer->last_reset != PEER_DOWN_NOTIFY_RECEIVED) | |
340 | return SNMP_INTEGER(peer->notify.subcode); | |
341 | else | |
342 | return SNMP_INTEGER(0); | |
343 | case BGP4V2_PEER_LAST_ERROR_SENT_TIME: | |
344 | if (peer->last_reset != PEER_DOWN_NOTIFY_RECEIVED) | |
345 | return SNMP_INTEGER(peer->resettime); | |
346 | else | |
347 | return SNMP_INTEGER(0); | |
348 | case BGP4V2_PEER_LAST_ERROR_SENT_TEXT: | |
349 | if (peer->last_reset == PEER_DOWN_NOTIFY_SEND || | |
350 | peer->last_reset == PEER_DOWN_RTT_SHUTDOWN || | |
351 | peer->last_reset == PEER_DOWN_USER_SHUTDOWN) { | |
352 | struct bgp_notify notify = peer->notify; | |
353 | char msg_buf[255]; | |
354 | const char *msg_str = NULL; | |
355 | ||
356 | if (notify.code == BGP_NOTIFY_CEASE && | |
357 | (notify.subcode == | |
358 | BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN || | |
359 | notify.subcode == BGP_NOTIFY_CEASE_ADMIN_RESET)) { | |
360 | msg_str = bgp_notify_admin_message( | |
361 | msg_buf, sizeof(msg_buf), | |
362 | (uint8_t *)notify.data, notify.length); | |
363 | return SNMP_STRING(msg_str); | |
364 | } | |
365 | } | |
366 | return SNMP_STRING(""); | |
367 | case BGP4V2_PEER_LAST_ERROR_SENT_DATA: | |
2b9d7b2c DA |
368 | if ((peer->last_reset == PEER_DOWN_NOTIFY_SEND || |
369 | peer->last_reset == PEER_DOWN_RTT_SHUTDOWN || | |
370 | peer->last_reset == PEER_DOWN_USER_SHUTDOWN) && | |
371 | peer->notify.data) | |
7718ba25 DA |
372 | return SNMP_STRING(peer->notify.data); |
373 | else | |
374 | return SNMP_STRING(""); | |
ff18b7b0 DA |
375 | default: |
376 | break; | |
377 | } | |
378 | ||
379 | return NULL; | |
380 | } | |
381 | ||
109cd5f5 DA |
382 | static uint8_t *bgpv2PeerEventTimesTable(struct variable *v, oid name[], |
383 | size_t *length, int exact, | |
384 | size_t *var_len, | |
385 | WriteMethod **write_method) | |
386 | { | |
387 | struct peer *peer; | |
388 | struct ipaddr addr = {}; | |
389 | ||
390 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
391 | MATCH_FAILED) | |
392 | return NULL; | |
393 | ||
394 | peer = bgpv2PeerTable_lookup(v, name, length, exact, &addr); | |
395 | if (!peer) | |
396 | return NULL; | |
397 | ||
398 | switch (v->magic) { | |
399 | case BGP4V2_PEER_FSM_ESTABLISHED_TIME: | |
400 | if (!peer->uptime) | |
401 | return SNMP_INTEGER(0); | |
402 | else | |
403 | return SNMP_INTEGER(monotime(NULL) - peer->uptime); | |
404 | case BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME: | |
405 | if (!peer->update_time) | |
406 | return SNMP_INTEGER(0); | |
407 | else | |
408 | return SNMP_INTEGER(monotime(NULL) - peer->update_time); | |
409 | default: | |
410 | break; | |
411 | } | |
412 | ||
413 | return NULL; | |
414 | } | |
415 | ||
c681e937 DA |
416 | static struct bgp_path_info * |
417 | bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length, | |
418 | struct bgp *bgp, struct prefix *addr, int exact) | |
419 | { | |
420 | oid *offset; | |
421 | int offsetlen; | |
71a055c9 | 422 | struct bgp_path_info *path, *min; |
c681e937 DA |
423 | struct bgp_dest *dest; |
424 | union sockunion su; | |
425 | unsigned int len; | |
426 | struct ipaddr paddr = {}; | |
427 | size_t namelen = v ? v->namelen : BGP4V2_NLRI_ENTRY_OFFSET; | |
428 | sa_family_t family = name[namelen - 1] == 4 ? AF_INET : AF_INET6; | |
429 | afi_t afi = AFI_IP; | |
430 | size_t afi_len = IN_ADDR_SIZE; | |
431 | ||
432 | if (family == AF_INET6) { | |
433 | afi = AFI_IP6; | |
434 | afi_len = IN6_ADDR_SIZE; | |
435 | } | |
436 | ||
437 | #define BGP_NLRI_ENTRY_OFFSET (afi_len + 1 + afi_len) | |
438 | ||
439 | sockunion_init(&su); | |
440 | ||
441 | if (exact) { | |
67116298 | 442 | if (*length - namelen != BGP_NLRI_ENTRY_OFFSET) |
c681e937 DA |
443 | return NULL; |
444 | ||
445 | /* Set OID offset for prefix */ | |
67116298 | 446 | offset = name + namelen; |
c681e937 DA |
447 | if (family == AF_INET) |
448 | oid2in_addr(offset, afi_len, &addr->u.prefix4); | |
449 | else | |
450 | oid2in6_addr(offset, &addr->u.prefix6); | |
451 | offset += afi_len; | |
452 | ||
453 | /* Prefix length */ | |
454 | addr->prefixlen = *offset; | |
455 | addr->family = family; | |
456 | offset++; | |
457 | ||
458 | /* Peer address */ | |
459 | su.sin.sin_family = family; | |
460 | if (family == AF_INET) | |
461 | oid2in_addr(offset, afi_len, &su.sin.sin_addr); | |
462 | else | |
463 | oid2in6_addr(offset, &su.sin6.sin6_addr); | |
464 | ||
465 | /* Lookup node */ | |
466 | dest = bgp_node_lookup(bgp->rib[afi][SAFI_UNICAST], addr); | |
467 | if (dest) { | |
468 | for (path = bgp_dest_get_bgp_path_info(dest); path; | |
469 | path = path->next) | |
470 | if (sockunion_same(&path->peer->su, &su)) | |
471 | return path; | |
472 | ||
473 | bgp_dest_unlock_node(dest); | |
474 | } | |
475 | ||
476 | return NULL; | |
477 | } | |
478 | ||
67116298 DA |
479 | offset = name + namelen; |
480 | offsetlen = *length - namelen; | |
c681e937 DA |
481 | len = offsetlen; |
482 | ||
483 | if (offsetlen == 0) { | |
484 | dest = bgp_table_top(bgp->rib[afi][SAFI_UNICAST]); | |
485 | } else { | |
486 | if (len > afi_len) | |
487 | len = afi_len; | |
488 | ||
489 | if (family == AF_INET) | |
490 | oid2in_addr(offset, len, &addr->u.prefix4); | |
491 | else | |
492 | oid2in6_addr(offset, &addr->u.prefix6); | |
493 | ||
494 | offset += afi_len; | |
495 | offsetlen -= afi_len; | |
496 | ||
497 | if (offsetlen > 0) | |
498 | addr->prefixlen = *offset; | |
499 | else | |
500 | addr->prefixlen = len * 8; | |
501 | ||
71a055c9 DA |
502 | addr->family = family; |
503 | ||
c681e937 DA |
504 | dest = bgp_node_get(bgp->rib[afi][SAFI_UNICAST], addr); |
505 | ||
506 | offset++; | |
507 | offsetlen--; | |
508 | } | |
509 | ||
510 | if (offsetlen > 0) { | |
511 | len = offsetlen; | |
512 | if (len > afi_len) | |
513 | len = afi_len; | |
514 | ||
515 | if (family == AF_INET) | |
516 | oid2in_addr(offset, len, &paddr.ip._v4_addr); | |
517 | else | |
518 | oid2in6_addr(offset, &paddr.ip._v6_addr); | |
519 | } else { | |
520 | if (family == AF_INET) | |
521 | memset(&paddr.ip._v4_addr, 0, afi_len); | |
522 | else | |
523 | memset(&paddr.ip._v6_addr, 0, afi_len); | |
524 | } | |
525 | ||
526 | if (!dest) | |
527 | return NULL; | |
528 | ||
71a055c9 DA |
529 | do { |
530 | min = NULL; | |
c681e937 DA |
531 | |
532 | for (path = bgp_dest_get_bgp_path_info(dest); path; | |
533 | path = path->next) { | |
534 | sa_family_t path_family = | |
535 | sockunion_family(&path->peer->su); | |
536 | ||
537 | if (path_family == AF_INET && | |
538 | IPV4_ADDR_CMP(&paddr.ip._v4_addr, | |
539 | &path->peer->su.sin.sin_addr) < 0) { | |
540 | if (!min || | |
541 | (min && | |
542 | IPV4_ADDR_CMP( | |
543 | &path->peer->su.sin.sin_addr, | |
544 | &min->peer->su.sin.sin_addr) < 0)) | |
545 | min = path; | |
546 | } else if (path_family == AF_INET6 && | |
547 | IPV6_ADDR_CMP( | |
548 | &paddr.ip._v6_addr, | |
549 | &path->peer->su.sin6.sin6_addr) < | |
550 | 0) { | |
551 | if (!min || | |
552 | (min && | |
553 | IPV6_ADDR_CMP( | |
554 | &path->peer->su.sin6.sin6_addr, | |
555 | &min->peer->su.sin6.sin6_addr) < | |
556 | 0)) | |
557 | min = path; | |
558 | } | |
559 | } | |
560 | ||
561 | if (min) { | |
562 | const struct prefix *rn_p = bgp_dest_get_prefix(dest); | |
563 | ||
67116298 | 564 | *length = namelen + BGP_NLRI_ENTRY_OFFSET; |
c681e937 | 565 | |
67116298 | 566 | offset = name + namelen; |
c681e937 | 567 | |
71a055c9 | 568 | /* Encode prefix into OID */ |
c681e937 DA |
569 | if (family == AF_INET) |
570 | oid_copy_in_addr(offset, &rn_p->u.prefix4); | |
571 | else | |
572 | oid_copy_in6_addr(offset, &rn_p->u.prefix6); | |
573 | ||
574 | offset += afi_len; | |
575 | *offset = rn_p->prefixlen; | |
576 | offset++; | |
577 | ||
71a055c9 | 578 | /* Encode peer's IP into OID */ |
c681e937 DA |
579 | if (family == AF_INET) { |
580 | oid_copy_in_addr(offset, | |
581 | &min->peer->su.sin.sin_addr); | |
582 | addr->u.prefix4 = rn_p->u.prefix4; | |
583 | } else { | |
584 | oid_copy_in6_addr( | |
585 | offset, &min->peer->su.sin6.sin6_addr); | |
586 | addr->u.prefix6 = rn_p->u.prefix6; | |
587 | } | |
588 | ||
589 | addr->prefixlen = rn_p->prefixlen; | |
71a055c9 | 590 | addr->family = rn_p->family; |
c681e937 DA |
591 | |
592 | bgp_dest_unlock_node(dest); | |
593 | ||
594 | return min; | |
595 | } | |
596 | ||
597 | if (family == AF_INET) | |
598 | memset(&paddr.ip._v4_addr, 0, afi_len); | |
599 | else | |
600 | memset(&paddr.ip._v6_addr, 0, afi_len); | |
71a055c9 | 601 | } while ((dest = bgp_route_next(dest))); |
c681e937 DA |
602 | |
603 | return NULL; | |
604 | } | |
605 | ||
606 | static uint8_t *bgp4v2PathAttrTable(struct variable *v, oid name[], | |
607 | size_t *length, int exact, size_t *var_len, | |
608 | WriteMethod **write_method) | |
609 | { | |
610 | struct bgp *bgp; | |
611 | struct bgp_path_info *path; | |
612 | struct peer_af *paf = NULL; | |
613 | struct prefix addr = {}; | |
2ce69011 | 614 | const struct prefix *prefix = NULL; |
c681e937 DA |
615 | enum bgp_af_index index; |
616 | ||
617 | bgp = bgp_get_default(); | |
618 | if (!bgp) | |
619 | return NULL; | |
620 | ||
621 | if (smux_header_table(v, name, length, exact, var_len, write_method) == | |
622 | MATCH_FAILED) | |
623 | return NULL; | |
624 | ||
625 | path = bgp4v2PathAttrLookup(v, name, length, bgp, &addr, exact); | |
626 | if (!path) | |
627 | return NULL; | |
628 | ||
2ce69011 DA |
629 | prefix = bgp_dest_get_prefix(path->net); |
630 | ||
c681e937 DA |
631 | AF_FOREACH (index) { |
632 | paf = path->peer->peer_af_array[index]; | |
633 | if (paf) | |
634 | break; | |
635 | } | |
636 | ||
637 | switch (v->magic) { | |
638 | case BGP4V2_NLRI_INDEX: | |
639 | return SNMP_INTEGER(0); | |
640 | case BGP4V2_NLRI_AFI: | |
641 | if (paf) | |
642 | return SNMP_INTEGER(paf->afi); | |
643 | else | |
644 | return SNMP_INTEGER(0); | |
645 | case BGP4V2_NLRI_SAFI: | |
646 | if (paf) | |
647 | return SNMP_INTEGER(paf->safi); | |
648 | else | |
649 | return SNMP_INTEGER(0); | |
650 | case BGP4V2_NLRI_PREFIX_TYPE: | |
2ce69011 DA |
651 | if (paf) |
652 | return SNMP_INTEGER(paf->afi); | |
653 | else | |
654 | return SNMP_INTEGER(0); | |
c681e937 | 655 | case BGP4V2_NLRI_PREFIX: |
2ce69011 DA |
656 | if (prefix->family == AF_INET6) |
657 | return SNMP_IP6ADDRESS(prefix->u.prefix6); | |
658 | else | |
659 | return SNMP_IPADDRESS(prefix->u.prefix4); | |
c681e937 | 660 | case BGP4V2_NLRI_PREFIX_LEN: |
2ce69011 | 661 | return SNMP_INTEGER(prefix->prefixlen); |
c681e937 | 662 | case BGP4V2_NLRI_BEST: |
2ce69011 DA |
663 | if (CHECK_FLAG(path->flags, BGP_PATH_SELECTED)) |
664 | return SNMP_INTEGER(1); | |
665 | else | |
666 | return SNMP_INTEGER(0); | |
c681e937 | 667 | case BGP4V2_NLRI_CALC_LOCAL_PREF: |
2ce69011 DA |
668 | if (CHECK_FLAG(path->attr->flag, |
669 | ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF))) | |
670 | return SNMP_INTEGER(path->attr->local_pref); | |
671 | else | |
672 | return SNMP_INTEGER(0); | |
c681e937 | 673 | case BGP4V2_NLRI_ORIGIN: |
2ce69011 DA |
674 | switch (path->attr->origin) { |
675 | case BGP_ORIGIN_IGP: | |
676 | return SNMP_INTEGER(1); | |
677 | case BGP_ORIGIN_EGP: | |
678 | return SNMP_INTEGER(2); | |
679 | case BGP_ORIGIN_INCOMPLETE: | |
680 | return SNMP_INTEGER(3); | |
681 | default: | |
682 | return SNMP_INTEGER(0); | |
683 | } | |
c681e937 | 684 | case BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE: |
2ce69011 DA |
685 | switch (path->attr->mp_nexthop_len) { |
686 | case BGP_ATTR_NHLEN_IPV4: | |
687 | return SNMP_INTEGER(1); | |
688 | case BGP_ATTR_NHLEN_IPV6_GLOBAL: | |
689 | return SNMP_INTEGER(2); | |
690 | case BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL: | |
2bb8b49c | 691 | if (path->attr->mp_nexthop_prefer_global) |
2ce69011 DA |
692 | return SNMP_INTEGER(2); |
693 | else | |
694 | return SNMP_INTEGER(4); | |
695 | default: | |
696 | return SNMP_INTEGER(1); | |
697 | } | |
c681e937 | 698 | case BGP4V2_NLRI_NEXT_HOP_ADDR: |
2ce69011 DA |
699 | switch (path->attr->mp_nexthop_len) { |
700 | case BGP_ATTR_NHLEN_IPV4: | |
701 | return SNMP_IPADDRESS(path->attr->mp_nexthop_global_in); | |
702 | case BGP_ATTR_NHLEN_IPV6_GLOBAL: | |
703 | return SNMP_IP6ADDRESS(path->attr->mp_nexthop_global); | |
704 | case BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL: | |
2bb8b49c | 705 | if (path->attr->mp_nexthop_prefer_global) |
2ce69011 DA |
706 | return SNMP_IP6ADDRESS( |
707 | path->attr->mp_nexthop_global); | |
708 | else | |
709 | return SNMP_IP6ADDRESS( | |
710 | path->attr->mp_nexthop_local); | |
711 | default: | |
712 | return SNMP_IPADDRESS(path->attr->nexthop); | |
713 | } | |
c681e937 DA |
714 | break; |
715 | case BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE: | |
c681e937 | 716 | case BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR: |
2ce69011 | 717 | /* Not properly defined in specification what should be here. */ |
c681e937 DA |
718 | break; |
719 | case BGP4V2_NLRI_LOCAL_PREF_PRESENT: | |
2ce69011 DA |
720 | if (CHECK_FLAG(path->attr->flag, |
721 | ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF))) | |
722 | return SNMP_INTEGER(1); | |
723 | else | |
724 | return SNMP_INTEGER(0); | |
c681e937 | 725 | case BGP4V2_NLRI_LOCAL_PREF: |
2ce69011 DA |
726 | if (CHECK_FLAG(path->attr->flag, |
727 | ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF))) | |
728 | return SNMP_INTEGER(path->attr->local_pref); | |
729 | else | |
730 | return SNMP_INTEGER(0); | |
c681e937 | 731 | case BGP4V2_NLRI_MED_PRESENT: |
2ce69011 DA |
732 | if (CHECK_FLAG(path->attr->flag, |
733 | ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC))) | |
734 | return SNMP_INTEGER(1); | |
735 | else | |
736 | return SNMP_INTEGER(0); | |
c681e937 | 737 | case BGP4V2_NLRI_MED: |
2ce69011 DA |
738 | if (CHECK_FLAG(path->attr->flag, |
739 | ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC))) | |
15c3b52f | 740 | return SNMP_INTEGER(path->attr->med); |
2ce69011 DA |
741 | else |
742 | return SNMP_INTEGER(0); | |
c681e937 | 743 | case BGP4V2_NLRI_ATOMIC_AGGREGATE: |
2ce69011 DA |
744 | if (CHECK_FLAG(path->attr->flag, |
745 | ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE))) | |
746 | return SNMP_INTEGER(1); | |
747 | else | |
748 | return SNMP_INTEGER(0); | |
c681e937 | 749 | case BGP4V2_NLRI_AGGREGATOR_PRESENT: |
2ce69011 DA |
750 | if (CHECK_FLAG(path->attr->flag, |
751 | ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR))) | |
752 | return SNMP_INTEGER(1); | |
753 | else | |
754 | return SNMP_INTEGER(0); | |
c681e937 | 755 | case BGP4V2_NLRI_AGGREGATOR_AS: |
2ce69011 DA |
756 | if (CHECK_FLAG(path->attr->flag, |
757 | ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR))) | |
758 | return SNMP_INTEGER(path->attr->aggregator_as); | |
759 | else | |
760 | return SNMP_INTEGER(0); | |
c681e937 | 761 | case BGP4V2_NLRI_AGGREGATOR_ADDR: |
2ce69011 DA |
762 | if (CHECK_FLAG(path->attr->flag, |
763 | ATTR_FLAG_BIT(BGP_ATTR_AGGREGATOR))) | |
764 | return SNMP_IPADDRESS(path->attr->aggregator_addr); | |
765 | else | |
766 | return SNMP_IPADDRESS(bgp_empty_addr); | |
c681e937 | 767 | case BGP4V2_NLRI_AS_PATH_CALC_LENGTH: |
2ce69011 | 768 | return SNMP_INTEGER(path->attr->aspath->segments->length); |
c681e937 | 769 | case BGP4V2_NLRI_AS_PATH: |
2ce69011 | 770 | return aspath_snmp_pathseg(path->attr->aspath, var_len); |
c681e937 DA |
771 | case BGP4V2_NLRI_PATH_ATTR_UNKNOWN: |
772 | *var_len = 0; | |
773 | return NULL; | |
774 | } | |
775 | return NULL; | |
776 | } | |
777 | ||
ff18b7b0 | 778 | static struct variable bgpv2_variables[] = { |
7718ba25 | 779 | /* bgp4V2PeerEntry */ |
ff18b7b0 DA |
780 | {BGP4V2_PEER_INSTANCE, |
781 | ASN_UNSIGNED, | |
782 | RONLY, | |
783 | bgpv2PeerTable, | |
784 | 6, | |
785 | {1, 2, 1, BGP4V2_PEER_INSTANCE, 1, 4}}, | |
786 | {BGP4V2_PEER_INSTANCE, | |
787 | ASN_UNSIGNED, | |
788 | RONLY, | |
789 | bgpv2PeerTable, | |
790 | 6, | |
791 | {1, 2, 1, BGP4V2_PEER_INSTANCE, 2, 16}}, | |
792 | {BGP4V2_PEER_LOCAL_ADDR_TYPE, | |
793 | ASN_INTEGER, | |
794 | RONLY, | |
795 | bgpv2PeerTable, | |
796 | 6, | |
797 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR_TYPE, 1, 4}}, | |
798 | {BGP4V2_PEER_LOCAL_ADDR_TYPE, | |
799 | ASN_INTEGER, | |
800 | RONLY, | |
801 | bgpv2PeerTable, | |
802 | 6, | |
803 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR_TYPE, 2, 16}}, | |
804 | {BGP4V2_PEER_LOCAL_ADDR, | |
805 | ASN_OCTET_STR, | |
806 | RONLY, | |
807 | bgpv2PeerTable, | |
808 | 6, | |
809 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR, 1, 4}}, | |
810 | {BGP4V2_PEER_LOCAL_ADDR, | |
811 | ASN_OCTET_STR, | |
812 | RONLY, | |
813 | bgpv2PeerTable, | |
814 | 6, | |
815 | {1, 2, 1, BGP4V2_PEER_LOCAL_ADDR, 2, 16}}, | |
816 | {BGP4V2_PEER_REMOTE_ADDR_TYPE, | |
817 | ASN_INTEGER, | |
818 | RONLY, | |
819 | bgpv2PeerTable, | |
820 | 6, | |
821 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR_TYPE, 1, 4}}, | |
822 | {BGP4V2_PEER_REMOTE_ADDR_TYPE, | |
823 | ASN_INTEGER, | |
824 | RONLY, | |
825 | bgpv2PeerTable, | |
826 | 6, | |
827 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR_TYPE, 2, 16}}, | |
828 | {BGP4V2_PEER_REMOTE_ADDR, | |
829 | ASN_OCTET_STR, | |
830 | RONLY, | |
831 | bgpv2PeerTable, | |
832 | 6, | |
833 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR, 1, 4}}, | |
834 | {BGP4V2_PEER_REMOTE_ADDR, | |
835 | ASN_OCTET_STR, | |
836 | RONLY, | |
837 | bgpv2PeerTable, | |
838 | 6, | |
839 | {1, 2, 1, BGP4V2_PEER_REMOTE_ADDR, 2, 16}}, | |
840 | {BGP4V2_PEER_LOCAL_PORT, | |
841 | ASN_UNSIGNED, | |
842 | RONLY, | |
843 | bgpv2PeerTable, | |
844 | 6, | |
845 | {1, 2, 1, BGP4V2_PEER_LOCAL_PORT, 1, 4}}, | |
846 | {BGP4V2_PEER_LOCAL_PORT, | |
847 | ASN_UNSIGNED, | |
848 | RONLY, | |
849 | bgpv2PeerTable, | |
850 | 6, | |
851 | {1, 2, 1, BGP4V2_PEER_LOCAL_PORT, 2, 16}}, | |
852 | {BGP4V2_PEER_LOCAL_AS, | |
853 | ASN_UNSIGNED, | |
854 | RONLY, | |
855 | bgpv2PeerTable, | |
856 | 6, | |
857 | {1, 2, 1, BGP4V2_PEER_LOCAL_AS, 1, 4}}, | |
858 | {BGP4V2_PEER_LOCAL_AS, | |
859 | ASN_UNSIGNED, | |
860 | RONLY, | |
861 | bgpv2PeerTable, | |
862 | 6, | |
863 | {1, 2, 1, BGP4V2_PEER_LOCAL_AS, 2, 16}}, | |
864 | {BGP4V2_PEER_LOCAL_IDENTIFIER, | |
865 | ASN_OCTET_STR, | |
866 | RONLY, | |
867 | bgpv2PeerTable, | |
868 | 6, | |
869 | {1, 2, 1, BGP4V2_PEER_LOCAL_IDENTIFIER, 1, 4}}, | |
870 | {BGP4V2_PEER_LOCAL_IDENTIFIER, | |
871 | ASN_OCTET_STR, | |
872 | RONLY, | |
873 | bgpv2PeerTable, | |
874 | 6, | |
875 | {1, 2, 1, BGP4V2_PEER_LOCAL_IDENTIFIER, 2, 16}}, | |
876 | {BGP4V2_PEER_REMOTE_PORT, | |
877 | ASN_UNSIGNED, | |
878 | RONLY, | |
879 | bgpv2PeerTable, | |
880 | 6, | |
881 | {1, 2, 1, BGP4V2_PEER_REMOTE_PORT, 1, 4}}, | |
882 | {BGP4V2_PEER_REMOTE_PORT, | |
883 | ASN_UNSIGNED, | |
884 | RONLY, | |
885 | bgpv2PeerTable, | |
886 | 6, | |
887 | {1, 2, 1, BGP4V2_PEER_REMOTE_PORT, 2, 16}}, | |
888 | {BGP4V2_PEER_REMOTE_AS, | |
889 | ASN_UNSIGNED, | |
890 | RONLY, | |
891 | bgpv2PeerTable, | |
892 | 6, | |
893 | {1, 2, 1, BGP4V2_PEER_REMOTE_AS, 1, 4}}, | |
894 | {BGP4V2_PEER_REMOTE_AS, | |
895 | ASN_UNSIGNED, | |
896 | RONLY, | |
897 | bgpv2PeerTable, | |
898 | 6, | |
899 | {1, 2, 1, BGP4V2_PEER_REMOTE_AS, 2, 16}}, | |
900 | {BGP4V2_PEER_REMOTE_IDENTIFIER, | |
901 | ASN_OCTET_STR, | |
902 | RONLY, | |
903 | bgpv2PeerTable, | |
904 | 6, | |
905 | {1, 2, 1, BGP4V2_PEER_REMOTE_IDENTIFIER, 1, 4}}, | |
906 | {BGP4V2_PEER_REMOTE_IDENTIFIER, | |
907 | ASN_OCTET_STR, | |
908 | RONLY, | |
909 | bgpv2PeerTable, | |
910 | 6, | |
911 | {1, 2, 1, BGP4V2_PEER_REMOTE_IDENTIFIER, 2, 16}}, | |
912 | {BGP4V2_PEER_ADMIN_STATUS, | |
913 | ASN_INTEGER, | |
914 | RONLY, | |
915 | bgpv2PeerTable, | |
916 | 6, | |
917 | {1, 2, 1, BGP4V2_PEER_ADMIN_STATUS, 1, 4}}, | |
918 | {BGP4V2_PEER_ADMIN_STATUS, | |
919 | ASN_INTEGER, | |
920 | RONLY, | |
921 | bgpv2PeerTable, | |
922 | 6, | |
923 | {1, 2, 1, BGP4V2_PEER_ADMIN_STATUS, 2, 16}}, | |
924 | {BGP4V2_PEER_STATE, | |
925 | ASN_INTEGER, | |
926 | RONLY, | |
927 | bgpv2PeerTable, | |
928 | 6, | |
929 | {1, 2, 1, BGP4V2_PEER_STATE, 1, 4}}, | |
930 | {BGP4V2_PEER_STATE, | |
931 | ASN_INTEGER, | |
932 | RONLY, | |
933 | bgpv2PeerTable, | |
934 | 6, | |
935 | {1, 2, 1, BGP4V2_PEER_STATE, 2, 16}}, | |
936 | {BGP4V2_PEER_DESCRIPTION, | |
937 | ASN_OCTET_STR, | |
938 | RONLY, | |
939 | bgpv2PeerTable, | |
940 | 6, | |
941 | {1, 2, 1, BGP4V2_PEER_DESCRIPTION, 1, 4}}, | |
942 | {BGP4V2_PEER_DESCRIPTION, | |
943 | ASN_OCTET_STR, | |
944 | RONLY, | |
945 | bgpv2PeerTable, | |
946 | 6, | |
947 | {1, 2, 1, BGP4V2_PEER_DESCRIPTION, 2, 16}}, | |
7718ba25 DA |
948 | /* bgp4V2PeerErrorsEntry */ |
949 | {BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, | |
950 | ASN_UNSIGNED, | |
951 | RONLY, | |
952 | bgpv2PeerErrorsTable, | |
953 | 6, | |
954 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, 1, 4}}, | |
955 | {BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, | |
956 | ASN_UNSIGNED, | |
957 | RONLY, | |
958 | bgpv2PeerErrorsTable, | |
959 | 6, | |
960 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_RECEIVED, 2, 16}}, | |
961 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, | |
962 | ASN_UNSIGNED, | |
963 | RONLY, | |
964 | bgpv2PeerErrorsTable, | |
965 | 6, | |
966 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, 1, 4}}, | |
967 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, | |
968 | ASN_UNSIGNED, | |
969 | RONLY, | |
970 | bgpv2PeerErrorsTable, | |
971 | 6, | |
972 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_RECEIVED, 2, 16}}, | |
973 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, | |
974 | ASN_UNSIGNED, | |
975 | RONLY, | |
976 | bgpv2PeerErrorsTable, | |
977 | 6, | |
978 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, 1, 4}}, | |
979 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, | |
980 | ASN_UNSIGNED, | |
981 | RONLY, | |
982 | bgpv2PeerErrorsTable, | |
983 | 6, | |
984 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TIME, 2, 16}}, | |
985 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, | |
986 | ASN_OCTET_STR, | |
987 | RONLY, | |
988 | bgpv2PeerErrorsTable, | |
989 | 6, | |
990 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, 1, 4}}, | |
991 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, | |
992 | ASN_OCTET_STR, | |
993 | RONLY, | |
994 | bgpv2PeerErrorsTable, | |
995 | 6, | |
996 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_TEXT, 2, 16}}, | |
997 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, | |
998 | ASN_OCTET_STR, | |
999 | RONLY, | |
1000 | bgpv2PeerErrorsTable, | |
1001 | 6, | |
1002 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, 1, 4}}, | |
1003 | {BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, | |
1004 | ASN_OCTET_STR, | |
1005 | RONLY, | |
1006 | bgpv2PeerErrorsTable, | |
1007 | 6, | |
1008 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_RECEIVED_DATA, 2, 16}}, | |
1009 | {BGP4V2_PEER_LAST_ERROR_CODE_SENT, | |
1010 | ASN_UNSIGNED, | |
1011 | RONLY, | |
1012 | bgpv2PeerErrorsTable, | |
1013 | 6, | |
1014 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_SENT, 1, 4}}, | |
1015 | {BGP4V2_PEER_LAST_ERROR_CODE_SENT, | |
1016 | ASN_UNSIGNED, | |
1017 | RONLY, | |
1018 | bgpv2PeerErrorsTable, | |
1019 | 6, | |
1020 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_CODE_SENT, 2, 16}}, | |
1021 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, | |
1022 | ASN_UNSIGNED, | |
1023 | RONLY, | |
1024 | bgpv2PeerErrorsTable, | |
1025 | 6, | |
1026 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, 1, 4}}, | |
1027 | {BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, | |
1028 | ASN_UNSIGNED, | |
1029 | RONLY, | |
1030 | bgpv2PeerErrorsTable, | |
1031 | 6, | |
1032 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SUBCODE_SENT, 2, 16}}, | |
1033 | {BGP4V2_PEER_LAST_ERROR_SENT_TIME, | |
1034 | ASN_UNSIGNED, | |
1035 | RONLY, | |
1036 | bgpv2PeerErrorsTable, | |
1037 | 6, | |
1038 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TIME, 1, 4}}, | |
1039 | {BGP4V2_PEER_LAST_ERROR_SENT_TIME, | |
1040 | ASN_UNSIGNED, | |
1041 | RONLY, | |
1042 | bgpv2PeerErrorsTable, | |
1043 | 6, | |
1044 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TIME, 2, 16}}, | |
1045 | {BGP4V2_PEER_LAST_ERROR_SENT_TEXT, | |
1046 | ASN_OCTET_STR, | |
1047 | RONLY, | |
1048 | bgpv2PeerErrorsTable, | |
1049 | 6, | |
1050 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TEXT, 1, 4}}, | |
1051 | {BGP4V2_PEER_LAST_ERROR_SENT_TEXT, | |
1052 | ASN_OCTET_STR, | |
1053 | RONLY, | |
1054 | bgpv2PeerErrorsTable, | |
1055 | 6, | |
1056 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_TEXT, 2, 16}}, | |
1057 | {BGP4V2_PEER_LAST_ERROR_SENT_DATA, | |
1058 | ASN_OCTET_STR, | |
1059 | RONLY, | |
1060 | bgpv2PeerErrorsTable, | |
1061 | 6, | |
1062 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_DATA, 1, 4}}, | |
1063 | {BGP4V2_PEER_LAST_ERROR_SENT_DATA, | |
1064 | ASN_OCTET_STR, | |
1065 | RONLY, | |
1066 | bgpv2PeerErrorsTable, | |
1067 | 6, | |
1068 | {1, 3, 1, BGP4V2_PEER_LAST_ERROR_SENT_DATA, 2, 16}}, | |
109cd5f5 DA |
1069 | /* bgp4V2PeerEventTimesEntry */ |
1070 | {BGP4V2_PEER_FSM_ESTABLISHED_TIME, | |
1071 | ASN_UNSIGNED, | |
1072 | RONLY, | |
1073 | bgpv2PeerEventTimesTable, | |
1074 | 6, | |
1075 | {1, 4, 1, BGP4V2_PEER_FSM_ESTABLISHED_TIME, 1, 4}}, | |
1076 | {BGP4V2_PEER_FSM_ESTABLISHED_TIME, | |
1077 | ASN_UNSIGNED, | |
1078 | RONLY, | |
1079 | bgpv2PeerEventTimesTable, | |
1080 | 6, | |
1081 | {1, 4, 1, BGP4V2_PEER_FSM_ESTABLISHED_TIME, 2, 16}}, | |
1082 | {BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, | |
1083 | ASN_UNSIGNED, | |
1084 | RONLY, | |
1085 | bgpv2PeerEventTimesTable, | |
1086 | 6, | |
1087 | {1, 4, 1, BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, 1, 4}}, | |
1088 | {BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, | |
1089 | ASN_UNSIGNED, | |
1090 | RONLY, | |
1091 | bgpv2PeerEventTimesTable, | |
1092 | 6, | |
1093 | {1, 4, 1, BGP4V2_PEER_PEER_IN_UPDATES_ELAPSED_TIME, 2, 16}}, | |
c681e937 DA |
1094 | /* bgp4V2NlriTable */ |
1095 | {BGP4V2_NLRI_INDEX, | |
1096 | ASN_UNSIGNED, | |
1097 | RONLY, | |
1098 | bgp4v2PathAttrTable, | |
1099 | 6, | |
1100 | {1, 9, 1, BGP4V2_NLRI_INDEX, 1, 4}}, | |
1101 | {BGP4V2_NLRI_INDEX, | |
1102 | ASN_UNSIGNED, | |
1103 | RONLY, | |
1104 | bgp4v2PathAttrTable, | |
1105 | 6, | |
1106 | {1, 9, 1, BGP4V2_NLRI_INDEX, 2, 16}}, | |
1107 | {BGP4V2_NLRI_AFI, | |
1108 | ASN_INTEGER, | |
1109 | RONLY, | |
1110 | bgp4v2PathAttrTable, | |
1111 | 6, | |
1112 | {1, 9, 1, BGP4V2_NLRI_AFI, 1, 4}}, | |
1113 | {BGP4V2_NLRI_AFI, | |
1114 | ASN_INTEGER, | |
1115 | RONLY, | |
1116 | bgp4v2PathAttrTable, | |
1117 | 6, | |
1118 | {1, 9, 1, BGP4V2_NLRI_AFI, 2, 16}}, | |
1119 | {BGP4V2_NLRI_SAFI, | |
1120 | ASN_INTEGER, | |
1121 | RONLY, | |
1122 | bgp4v2PathAttrTable, | |
1123 | 6, | |
1124 | {1, 9, 1, BGP4V2_NLRI_SAFI, 1, 4}}, | |
1125 | {BGP4V2_NLRI_SAFI, | |
1126 | ASN_INTEGER, | |
1127 | RONLY, | |
1128 | bgp4v2PathAttrTable, | |
1129 | 6, | |
1130 | {1, 9, 1, BGP4V2_NLRI_SAFI, 2, 16}}, | |
1131 | {BGP4V2_NLRI_PREFIX_TYPE, | |
1132 | ASN_INTEGER, | |
1133 | RONLY, | |
1134 | bgp4v2PathAttrTable, | |
1135 | 6, | |
1136 | {1, 9, 1, BGP4V2_NLRI_PREFIX_TYPE, 1, 4}}, | |
1137 | {BGP4V2_NLRI_PREFIX_TYPE, | |
1138 | ASN_INTEGER, | |
1139 | RONLY, | |
1140 | bgp4v2PathAttrTable, | |
1141 | 6, | |
1142 | {1, 9, 1, BGP4V2_NLRI_PREFIX_TYPE, 2, 16}}, | |
1143 | {BGP4V2_NLRI_PREFIX, | |
1144 | ASN_OCTET_STR, | |
1145 | RONLY, | |
1146 | bgp4v2PathAttrTable, | |
1147 | 6, | |
1148 | {1, 9, 1, BGP4V2_NLRI_PREFIX, 1, 4}}, | |
1149 | {BGP4V2_NLRI_PREFIX, | |
1150 | ASN_OCTET_STR, | |
1151 | RONLY, | |
1152 | bgp4v2PathAttrTable, | |
1153 | 6, | |
1154 | {1, 9, 1, BGP4V2_NLRI_PREFIX, 2, 16}}, | |
1155 | {BGP4V2_NLRI_PREFIX_LEN, | |
1156 | ASN_UNSIGNED, | |
1157 | RONLY, | |
1158 | bgp4v2PathAttrTable, | |
1159 | 6, | |
1160 | {1, 9, 1, BGP4V2_NLRI_PREFIX_LEN, 1, 4}}, | |
1161 | {BGP4V2_NLRI_PREFIX_LEN, | |
1162 | ASN_UNSIGNED, | |
1163 | RONLY, | |
1164 | bgp4v2PathAttrTable, | |
1165 | 6, | |
1166 | {1, 9, 1, BGP4V2_NLRI_PREFIX_LEN, 2, 16}}, | |
1167 | {BGP4V2_NLRI_BEST, | |
1168 | ASN_INTEGER, | |
1169 | RONLY, | |
1170 | bgp4v2PathAttrTable, | |
1171 | 6, | |
1172 | {1, 9, 1, BGP4V2_NLRI_BEST, 1, 4}}, | |
1173 | {BGP4V2_NLRI_BEST, | |
1174 | ASN_INTEGER, | |
1175 | RONLY, | |
1176 | bgp4v2PathAttrTable, | |
1177 | 6, | |
1178 | {1, 9, 1, BGP4V2_NLRI_BEST, 2, 16}}, | |
1179 | {BGP4V2_NLRI_CALC_LOCAL_PREF, | |
1180 | ASN_UNSIGNED, | |
1181 | RONLY, | |
1182 | bgp4v2PathAttrTable, | |
1183 | 6, | |
1184 | {1, 9, 1, BGP4V2_NLRI_CALC_LOCAL_PREF, 1, 4}}, | |
1185 | {BGP4V2_NLRI_CALC_LOCAL_PREF, | |
1186 | ASN_UNSIGNED, | |
1187 | RONLY, | |
1188 | bgp4v2PathAttrTable, | |
1189 | 6, | |
1190 | {1, 9, 1, BGP4V2_NLRI_CALC_LOCAL_PREF, 2, 16}}, | |
1191 | {BGP4V2_NLRI_ORIGIN, | |
1192 | ASN_INTEGER, | |
1193 | RONLY, | |
1194 | bgp4v2PathAttrTable, | |
1195 | 6, | |
1196 | {1, 9, 1, BGP4V2_NLRI_ORIGIN, 1, 4}}, | |
1197 | {BGP4V2_NLRI_ORIGIN, | |
1198 | ASN_INTEGER, | |
1199 | RONLY, | |
1200 | bgp4v2PathAttrTable, | |
1201 | 6, | |
1202 | {1, 9, 1, BGP4V2_NLRI_ORIGIN, 2, 16}}, | |
1203 | {BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, | |
1204 | ASN_INTEGER, | |
1205 | RONLY, | |
1206 | bgp4v2PathAttrTable, | |
1207 | 6, | |
1208 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, 1, 4}}, | |
1209 | {BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, | |
1210 | ASN_INTEGER, | |
1211 | RONLY, | |
1212 | bgp4v2PathAttrTable, | |
1213 | 6, | |
1214 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR_TYPE, 2, 16}}, | |
1215 | {BGP4V2_NLRI_NEXT_HOP_ADDR, | |
1216 | ASN_OCTET_STR, | |
1217 | RONLY, | |
1218 | bgp4v2PathAttrTable, | |
1219 | 6, | |
1220 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR, 1, 4}}, | |
1221 | {BGP4V2_NLRI_NEXT_HOP_ADDR, | |
1222 | ASN_OCTET_STR, | |
1223 | RONLY, | |
1224 | bgp4v2PathAttrTable, | |
1225 | 6, | |
1226 | {1, 9, 1, BGP4V2_NLRI_NEXT_HOP_ADDR, 2, 16}}, | |
1227 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, | |
1228 | ASN_INTEGER, | |
1229 | RONLY, | |
1230 | bgp4v2PathAttrTable, | |
1231 | 6, | |
1232 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, 1, 4}}, | |
1233 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, | |
1234 | ASN_INTEGER, | |
1235 | RONLY, | |
1236 | bgp4v2PathAttrTable, | |
1237 | 6, | |
1238 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR_TYPE, 2, 16}}, | |
1239 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, | |
1240 | ASN_OCTET_STR, | |
1241 | RONLY, | |
1242 | bgp4v2PathAttrTable, | |
1243 | 6, | |
1244 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, 1, 4}}, | |
1245 | {BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, | |
1246 | ASN_OCTET_STR, | |
1247 | RONLY, | |
1248 | bgp4v2PathAttrTable, | |
1249 | 6, | |
1250 | {1, 9, 1, BGP4V2_NLRI_LINK_LOCAL_NEXT_HOP_ADDR, 2, 16}}, | |
1251 | {BGP4V2_NLRI_LOCAL_PREF_PRESENT, | |
1252 | ASN_INTEGER, | |
1253 | RONLY, | |
1254 | bgp4v2PathAttrTable, | |
1255 | 6, | |
1256 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF_PRESENT, 1, 4}}, | |
1257 | {BGP4V2_NLRI_LOCAL_PREF_PRESENT, | |
1258 | ASN_INTEGER, | |
1259 | RONLY, | |
1260 | bgp4v2PathAttrTable, | |
1261 | 6, | |
1262 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF_PRESENT, 2, 16}}, | |
1263 | {BGP4V2_NLRI_LOCAL_PREF, | |
1264 | ASN_UNSIGNED, | |
1265 | RONLY, | |
1266 | bgp4v2PathAttrTable, | |
1267 | 6, | |
1268 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF, 1, 4}}, | |
1269 | {BGP4V2_NLRI_LOCAL_PREF, | |
1270 | ASN_UNSIGNED, | |
1271 | RONLY, | |
1272 | bgp4v2PathAttrTable, | |
1273 | 6, | |
1274 | {1, 9, 1, BGP4V2_NLRI_LOCAL_PREF, 2, 16}}, | |
1275 | {BGP4V2_NLRI_MED_PRESENT, | |
1276 | ASN_INTEGER, | |
1277 | RONLY, | |
1278 | bgp4v2PathAttrTable, | |
1279 | 6, | |
1280 | {1, 9, 1, BGP4V2_NLRI_MED_PRESENT, 1, 4}}, | |
1281 | {BGP4V2_NLRI_MED_PRESENT, | |
1282 | ASN_INTEGER, | |
1283 | RONLY, | |
1284 | bgp4v2PathAttrTable, | |
1285 | 6, | |
1286 | {1, 9, 1, BGP4V2_NLRI_MED_PRESENT, 2, 16}}, | |
1287 | {BGP4V2_NLRI_MED, | |
1288 | ASN_UNSIGNED, | |
1289 | RONLY, | |
1290 | bgp4v2PathAttrTable, | |
1291 | 6, | |
1292 | {1, 9, 1, BGP4V2_NLRI_MED, 1, 4}}, | |
1293 | {BGP4V2_NLRI_MED, | |
1294 | ASN_UNSIGNED, | |
1295 | RONLY, | |
1296 | bgp4v2PathAttrTable, | |
1297 | 6, | |
1298 | {1, 9, 1, BGP4V2_NLRI_MED, 2, 16}}, | |
1299 | {BGP4V2_NLRI_ATOMIC_AGGREGATE, | |
1300 | ASN_INTEGER, | |
1301 | RONLY, | |
1302 | bgp4v2PathAttrTable, | |
1303 | 6, | |
1304 | {1, 9, 1, BGP4V2_NLRI_ATOMIC_AGGREGATE, 1, 4}}, | |
1305 | {BGP4V2_NLRI_ATOMIC_AGGREGATE, | |
1306 | ASN_INTEGER, | |
1307 | RONLY, | |
1308 | bgp4v2PathAttrTable, | |
1309 | 6, | |
1310 | {1, 9, 1, BGP4V2_NLRI_ATOMIC_AGGREGATE, 2, 16}}, | |
1311 | {BGP4V2_NLRI_AGGREGATOR_PRESENT, | |
1312 | ASN_INTEGER, | |
1313 | RONLY, | |
1314 | bgp4v2PathAttrTable, | |
1315 | 6, | |
1316 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_PRESENT, 1, 4}}, | |
1317 | {BGP4V2_NLRI_AGGREGATOR_PRESENT, | |
1318 | ASN_INTEGER, | |
1319 | RONLY, | |
1320 | bgp4v2PathAttrTable, | |
1321 | 6, | |
1322 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_PRESENT, 2, 16}}, | |
1323 | {BGP4V2_NLRI_AGGREGATOR_AS, | |
1324 | ASN_UNSIGNED, | |
1325 | RONLY, | |
1326 | bgp4v2PathAttrTable, | |
1327 | 6, | |
1328 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_AS, 1, 4}}, | |
1329 | {BGP4V2_NLRI_AGGREGATOR_AS, | |
1330 | ASN_UNSIGNED, | |
1331 | RONLY, | |
1332 | bgp4v2PathAttrTable, | |
1333 | 6, | |
1334 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_AS, 2, 16}}, | |
1335 | {BGP4V2_NLRI_AGGREGATOR_ADDR, | |
1336 | ASN_OCTET_STR, | |
1337 | RONLY, | |
1338 | bgp4v2PathAttrTable, | |
1339 | 6, | |
1340 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_ADDR, 1, 4}}, | |
1341 | {BGP4V2_NLRI_AGGREGATOR_ADDR, | |
1342 | ASN_OCTET_STR, | |
1343 | RONLY, | |
1344 | bgp4v2PathAttrTable, | |
1345 | 6, | |
1346 | {1, 9, 1, BGP4V2_NLRI_AGGREGATOR_ADDR, 2, 16}}, | |
1347 | {BGP4V2_NLRI_AS_PATH_CALC_LENGTH, | |
1348 | ASN_UNSIGNED, | |
1349 | RONLY, | |
1350 | bgp4v2PathAttrTable, | |
1351 | 6, | |
1352 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_CALC_LENGTH, 1, 4}}, | |
1353 | {BGP4V2_NLRI_AS_PATH_CALC_LENGTH, | |
1354 | ASN_UNSIGNED, | |
1355 | RONLY, | |
1356 | bgp4v2PathAttrTable, | |
1357 | 6, | |
1358 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_CALC_LENGTH, 2, 16}}, | |
1359 | {BGP4V2_NLRI_AS_PATH_STRING, | |
1360 | ASN_OCTET_STR, | |
1361 | RONLY, | |
1362 | bgp4v2PathAttrTable, | |
1363 | 6, | |
1364 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_STRING, 1, 4}}, | |
1365 | {BGP4V2_NLRI_AS_PATH_STRING, | |
1366 | ASN_OCTET_STR, | |
1367 | RONLY, | |
1368 | bgp4v2PathAttrTable, | |
1369 | 6, | |
1370 | {1, 9, 1, BGP4V2_NLRI_AS_PATH_STRING, 2, 16}}, | |
1371 | {BGP4V2_NLRI_AS_PATH, | |
1372 | ASN_OCTET_STR, | |
1373 | RONLY, | |
1374 | bgp4v2PathAttrTable, | |
1375 | 6, | |
1376 | {1, 9, 1, BGP4V2_NLRI_AS_PATH, 1, 4}}, | |
1377 | {BGP4V2_NLRI_AS_PATH, | |
1378 | ASN_OCTET_STR, | |
1379 | RONLY, | |
1380 | bgp4v2PathAttrTable, | |
1381 | 6, | |
1382 | {1, 9, 1, BGP4V2_NLRI_AS_PATH, 2, 16}}, | |
1383 | {BGP4V2_NLRI_PATH_ATTR_UNKNOWN, | |
1384 | ASN_OCTET_STR, | |
1385 | RONLY, | |
1386 | bgp4v2PathAttrTable, | |
1387 | 6, | |
1388 | {1, 9, 1, BGP4V2_NLRI_PATH_ATTR_UNKNOWN, 1, 4}}, | |
1389 | {BGP4V2_NLRI_PATH_ATTR_UNKNOWN, | |
1390 | ASN_OCTET_STR, | |
1391 | RONLY, | |
1392 | bgp4v2PathAttrTable, | |
1393 | 6, | |
1394 | {1, 9, 1, BGP4V2_NLRI_PATH_ATTR_UNKNOWN, 2, 16}}, | |
ff18b7b0 DA |
1395 | }; |
1396 | ||
cd9d0537 | 1397 | int bgp_snmp_bgp4v2_init(struct event_loop *tm) |
ff18b7b0 DA |
1398 | { |
1399 | REGISTER_MIB("mibII/bgpv2", bgpv2_variables, variable, bgpv2_oid); | |
1400 | return 0; | |
1401 | } |