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718e3744 | 1 | /* |
508e53e2 | 2 | * Copyright (C) 2003 Yasuhiro Ohara |
718e3744 | 3 | * |
4 | * This file is part of GNU Zebra. | |
5 | * | |
6 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the | |
8 | * Free Software Foundation; either version 2, or (at your option) any | |
9 | * later version. | |
10 | * | |
11 | * GNU Zebra is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * General Public License for more details. | |
15 | * | |
896014f4 DL |
16 | * You should have received a copy of the GNU General Public License along |
17 | * with this program; see the file COPYING; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
718e3744 | 19 | */ |
20 | ||
508e53e2 | 21 | #include <zebra.h> |
718e3744 | 22 | |
508e53e2 | 23 | #include "memory.h" |
718e3744 | 24 | #include "if.h" |
25 | #include "log.h" | |
26 | #include "command.h" | |
508e53e2 | 27 | #include "thread.h" |
28 | #include "prefix.h" | |
29 | #include "plist.h" | |
88177fe3 | 30 | #include "zclient.h" |
718e3744 | 31 | |
508e53e2 | 32 | #include "ospf6_lsa.h" |
718e3744 | 33 | #include "ospf6_lsdb.h" |
c527acf1 | 34 | #include "ospf6_top.h" |
508e53e2 | 35 | #include "ospf6_network.h" |
36 | #include "ospf6_message.h" | |
37 | #include "ospf6_route.h" | |
718e3744 | 38 | #include "ospf6_area.h" |
39 | #include "ospf6_interface.h" | |
508e53e2 | 40 | #include "ospf6_neighbor.h" |
41 | #include "ospf6_intra.h" | |
42 | #include "ospf6_spf.h" | |
049207c3 | 43 | #include "ospf6d.h" |
7f342629 | 44 | #include "ospf6_bfd.h" |
ef7bd2a3 | 45 | #include "ospf6_zebra.h" |
f16ae8cf | 46 | #include "lib/json.h" |
718e3744 | 47 | |
bf8d3d6a | 48 | DEFINE_MTYPE_STATIC(OSPF6D, CFG_PLIST_NAME, "configured prefix list names"); |
ae19c240 | 49 | DEFINE_QOBJ_TYPE(ospf6_interface) |
3012671f | 50 | DEFINE_HOOK(ospf6_interface_change, |
d62a17ae | 51 | (struct ospf6_interface * oi, int state, int old_state), |
8451921b | 52 | (oi, state, old_state)); |
4a1ab8e4 | 53 | |
508e53e2 | 54 | unsigned char conf_debug_ospf6_interface = 0; |
55 | ||
2b64873d | 56 | const char *const ospf6_interface_state_str[] = { |
d62a17ae | 57 | "None", "Down", "Loopback", "Waiting", "PointToPoint", |
58 | "DROther", "BDR", "DR", NULL}; | |
718e3744 | 59 | |
c5d28568 K |
60 | struct ospf6_interface *ospf6_interface_lookup_by_ifindex(ifindex_t ifindex, |
61 | vrf_id_t vrf_id) | |
718e3744 | 62 | { |
d62a17ae | 63 | struct ospf6_interface *oi; |
64 | struct interface *ifp; | |
718e3744 | 65 | |
c5d28568 | 66 | ifp = if_lookup_by_index(ifindex, vrf_id); |
d62a17ae | 67 | if (ifp == NULL) |
68 | return (struct ospf6_interface *)NULL; | |
508e53e2 | 69 | |
d62a17ae | 70 | oi = (struct ospf6_interface *)ifp->info; |
71 | return oi; | |
718e3744 | 72 | } |
73 | ||
508e53e2 | 74 | /* schedule routing table recalculation */ |
d62a17ae | 75 | static void ospf6_interface_lsdb_hook(struct ospf6_lsa *lsa, |
76 | unsigned int reason) | |
718e3744 | 77 | { |
d62a17ae | 78 | struct ospf6_interface *oi; |
79 | ||
80 | if (lsa == NULL) | |
81 | return; | |
82 | ||
83 | oi = lsa->lsdb->data; | |
84 | switch (ntohs(lsa->header->type)) { | |
85 | case OSPF6_LSTYPE_LINK: | |
86 | if (oi->state == OSPF6_INTERFACE_DR) | |
87 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT(oi); | |
88 | if (oi->area) | |
89 | ospf6_spf_schedule(oi->area->ospf6, reason); | |
90 | break; | |
91 | ||
92 | default: | |
93 | break; | |
94 | } | |
718e3744 | 95 | } |
96 | ||
d62a17ae | 97 | static void ospf6_interface_lsdb_hook_add(struct ospf6_lsa *lsa) |
a0edf674 | 98 | { |
d62a17ae | 99 | ospf6_interface_lsdb_hook(lsa, ospf6_lsadd_to_spf_reason(lsa)); |
a0edf674 DD |
100 | } |
101 | ||
d62a17ae | 102 | static void ospf6_interface_lsdb_hook_remove(struct ospf6_lsa *lsa) |
a0edf674 | 103 | { |
d62a17ae | 104 | ospf6_interface_lsdb_hook(lsa, ospf6_lsremove_to_spf_reason(lsa)); |
a0edf674 DD |
105 | } |
106 | ||
d7c0a89a | 107 | static uint8_t ospf6_default_iftype(struct interface *ifp) |
c5926a92 | 108 | { |
d62a17ae | 109 | if (if_is_pointopoint(ifp)) |
110 | return OSPF_IFTYPE_POINTOPOINT; | |
111 | else if (if_is_loopback(ifp)) | |
112 | return OSPF_IFTYPE_LOOPBACK; | |
113 | else | |
114 | return OSPF_IFTYPE_BROADCAST; | |
c5926a92 DD |
115 | } |
116 | ||
d7c0a89a | 117 | static uint32_t ospf6_interface_get_cost(struct ospf6_interface *oi) |
c19543b2 | 118 | { |
d62a17ae | 119 | /* If all else fails, use default OSPF cost */ |
d7c0a89a QY |
120 | uint32_t cost; |
121 | uint32_t bw, refbw; | |
beadc736 | 122 | struct ospf6 *ospf6; |
27ae9bcd CS |
123 | /* interface speed and bw can be 0 in some platforms, |
124 | * use ospf default bw. If bw is configured then it would | |
125 | * be used. | |
126 | */ | |
127 | if (!oi->interface->bandwidth && oi->interface->speed) { | |
128 | bw = oi->interface->speed; | |
129 | } else { | |
130 | bw = oi->interface->bandwidth ? oi->interface->bandwidth | |
996c9314 | 131 | : OSPF6_INTERFACE_BANDWIDTH; |
27ae9bcd CS |
132 | } |
133 | ||
beadc736 | 134 | ospf6 = ospf6_lookup_by_vrf_id(oi->interface->vrf_id); |
d62a17ae | 135 | refbw = ospf6 ? ospf6->ref_bandwidth : OSPF6_REFERENCE_BANDWIDTH; |
136 | ||
137 | /* A specifed ip ospf cost overrides a calculated one. */ | |
138 | if (CHECK_FLAG(oi->flag, OSPF6_INTERFACE_NOAUTOCOST)) | |
139 | cost = oi->cost; | |
140 | else { | |
d7c0a89a | 141 | cost = (uint32_t)((double)refbw / (double)bw + (double)0.5); |
d62a17ae | 142 | if (cost < 1) |
143 | cost = 1; | |
144 | else if (cost > UINT32_MAX) | |
145 | cost = UINT32_MAX; | |
146 | } | |
147 | ||
148 | return cost; | |
c19543b2 VB |
149 | } |
150 | ||
0db8196a | 151 | static void ospf6_interface_force_recalculate_cost(struct ospf6_interface *oi) |
c19543b2 | 152 | { |
d62a17ae | 153 | /* update cost held in route_connected list in ospf6_interface */ |
154 | ospf6_interface_connected_route_update(oi->interface); | |
155 | ||
156 | /* execute LSA hooks */ | |
157 | if (oi->area) { | |
158 | OSPF6_LINK_LSA_SCHEDULE(oi); | |
159 | OSPF6_ROUTER_LSA_SCHEDULE(oi->area); | |
160 | OSPF6_NETWORK_LSA_SCHEDULE(oi); | |
161 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT(oi); | |
162 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB(oi->area); | |
163 | } | |
c19543b2 VB |
164 | } |
165 | ||
0db8196a JK |
166 | static void ospf6_interface_recalculate_cost(struct ospf6_interface *oi) |
167 | { | |
d7c0a89a | 168 | uint32_t newcost; |
0db8196a JK |
169 | |
170 | newcost = ospf6_interface_get_cost(oi); | |
171 | if (newcost == oi->cost) | |
172 | return; | |
173 | oi->cost = newcost; | |
174 | ||
175 | ospf6_interface_force_recalculate_cost(oi); | |
176 | } | |
177 | ||
718e3744 | 178 | /* Create new ospf6 interface structure */ |
d62a17ae | 179 | struct ospf6_interface *ospf6_interface_create(struct interface *ifp) |
718e3744 | 180 | { |
d62a17ae | 181 | struct ospf6_interface *oi; |
182 | unsigned int iobuflen; | |
183 | ||
9f5dc319 | 184 | oi = XCALLOC(MTYPE_OSPF6_IF, sizeof(struct ospf6_interface)); |
d62a17ae | 185 | |
d62a17ae | 186 | oi->area = (struct ospf6_area *)NULL; |
187 | oi->neighbor_list = list_new(); | |
188 | oi->neighbor_list->cmp = ospf6_neighbor_cmp; | |
189 | oi->linklocal_addr = (struct in6_addr *)NULL; | |
190 | oi->instance_id = OSPF6_INTERFACE_INSTANCE_ID; | |
191 | oi->transdelay = OSPF6_INTERFACE_TRANSDELAY; | |
192 | oi->priority = OSPF6_INTERFACE_PRIORITY; | |
193 | ||
194 | oi->hello_interval = OSPF_HELLO_INTERVAL_DEFAULT; | |
195 | oi->dead_interval = OSPF_ROUTER_DEAD_INTERVAL_DEFAULT; | |
196 | oi->rxmt_interval = OSPF_RETRANSMIT_INTERVAL_DEFAULT; | |
197 | oi->type = ospf6_default_iftype(ifp); | |
198 | oi->state = OSPF6_INTERFACE_DOWN; | |
199 | oi->flag = 0; | |
200 | oi->mtu_ignore = 0; | |
201 | oi->c_ifmtu = 0; | |
202 | ||
203 | /* Try to adjust I/O buffer size with IfMtu */ | |
204 | oi->ifmtu = ifp->mtu6; | |
205 | iobuflen = ospf6_iobuf_size(ifp->mtu6); | |
206 | if (oi->ifmtu > iobuflen) { | |
207 | if (IS_OSPF6_DEBUG_INTERFACE) | |
208 | zlog_debug( | |
209 | "Interface %s: IfMtu is adjusted to I/O buffer size: %d.", | |
210 | ifp->name, iobuflen); | |
211 | oi->ifmtu = iobuflen; | |
212 | } | |
213 | ||
214 | QOBJ_REG(oi, ospf6_interface); | |
215 | ||
216 | oi->lsupdate_list = ospf6_lsdb_create(oi); | |
217 | oi->lsack_list = ospf6_lsdb_create(oi); | |
218 | oi->lsdb = ospf6_lsdb_create(oi); | |
219 | oi->lsdb->hook_add = ospf6_interface_lsdb_hook_add; | |
220 | oi->lsdb->hook_remove = ospf6_interface_lsdb_hook_remove; | |
221 | oi->lsdb_self = ospf6_lsdb_create(oi); | |
222 | ||
223 | oi->route_connected = | |
224 | OSPF6_ROUTE_TABLE_CREATE(INTERFACE, CONNECTED_ROUTES); | |
225 | oi->route_connected->scope = oi; | |
226 | ||
227 | /* link both */ | |
228 | oi->interface = ifp; | |
229 | ifp->info = oi; | |
230 | ||
231 | /* Compute cost. */ | |
232 | oi->cost = ospf6_interface_get_cost(oi); | |
233 | ||
234 | return oi; | |
718e3744 | 235 | } |
236 | ||
d62a17ae | 237 | void ospf6_interface_delete(struct ospf6_interface *oi) |
718e3744 | 238 | { |
d62a17ae | 239 | struct listnode *node, *nnode; |
240 | struct ospf6_neighbor *on; | |
241 | ||
242 | QOBJ_UNREG(oi); | |
718e3744 | 243 | |
d62a17ae | 244 | for (ALL_LIST_ELEMENTS(oi->neighbor_list, node, nnode, on)) |
245 | ospf6_neighbor_delete(on); | |
ae19c240 | 246 | |
6a154c88 | 247 | list_delete(&oi->neighbor_list); |
718e3744 | 248 | |
d62a17ae | 249 | THREAD_OFF(oi->thread_send_hello); |
250 | THREAD_OFF(oi->thread_send_lsupdate); | |
251 | THREAD_OFF(oi->thread_send_lsack); | |
f80003b0 | 252 | THREAD_OFF(oi->thread_sso); |
9ae41e31 | 253 | THREAD_OFF(oi->thread_wait_timer); |
508e53e2 | 254 | |
d62a17ae | 255 | ospf6_lsdb_remove_all(oi->lsdb); |
256 | ospf6_lsdb_remove_all(oi->lsupdate_list); | |
257 | ospf6_lsdb_remove_all(oi->lsack_list); | |
508e53e2 | 258 | |
d62a17ae | 259 | ospf6_lsdb_delete(oi->lsdb); |
260 | ospf6_lsdb_delete(oi->lsdb_self); | |
6452df09 | 261 | |
d62a17ae | 262 | ospf6_lsdb_delete(oi->lsupdate_list); |
263 | ospf6_lsdb_delete(oi->lsack_list); | |
718e3744 | 264 | |
e285b70d | 265 | ospf6_route_table_delete(oi->route_connected); |
718e3744 | 266 | |
d62a17ae | 267 | /* cut link */ |
268 | oi->interface->info = NULL; | |
718e3744 | 269 | |
d62a17ae | 270 | /* plist_name */ |
271 | if (oi->plist_name) | |
272 | XFREE(MTYPE_CFG_PLIST_NAME, oi->plist_name); | |
508e53e2 | 273 | |
d62a17ae | 274 | ospf6_bfd_info_free(&(oi->bfd_info)); |
7f342629 | 275 | |
22b982df PG |
276 | /* disable from area list if possible */ |
277 | ospf6_area_interface_delete(oi); | |
278 | ||
d62a17ae | 279 | XFREE(MTYPE_OSPF6_IF, oi); |
508e53e2 | 280 | } |
281 | ||
d62a17ae | 282 | void ospf6_interface_enable(struct ospf6_interface *oi) |
508e53e2 | 283 | { |
d62a17ae | 284 | UNSET_FLAG(oi->flag, OSPF6_INTERFACE_DISABLE); |
285 | ospf6_interface_state_update(oi->interface); | |
508e53e2 | 286 | } |
287 | ||
d62a17ae | 288 | void ospf6_interface_disable(struct ospf6_interface *oi) |
508e53e2 | 289 | { |
d62a17ae | 290 | SET_FLAG(oi->flag, OSPF6_INTERFACE_DISABLE); |
508e53e2 | 291 | |
d62a17ae | 292 | thread_execute(master, interface_down, oi, 0); |
508e53e2 | 293 | |
d62a17ae | 294 | ospf6_lsdb_remove_all(oi->lsdb); |
295 | ospf6_lsdb_remove_all(oi->lsdb_self); | |
296 | ospf6_lsdb_remove_all(oi->lsupdate_list); | |
297 | ospf6_lsdb_remove_all(oi->lsack_list); | |
508e53e2 | 298 | |
d62a17ae | 299 | THREAD_OFF(oi->thread_send_hello); |
300 | THREAD_OFF(oi->thread_send_lsupdate); | |
301 | THREAD_OFF(oi->thread_send_lsack); | |
f80003b0 | 302 | THREAD_OFF(oi->thread_sso); |
d9628728 | 303 | |
d62a17ae | 304 | THREAD_OFF(oi->thread_network_lsa); |
305 | THREAD_OFF(oi->thread_link_lsa); | |
306 | THREAD_OFF(oi->thread_intra_prefix_lsa); | |
76249532 | 307 | THREAD_OFF(oi->thread_as_extern_lsa); |
9ae41e31 | 308 | THREAD_OFF(oi->thread_wait_timer); |
718e3744 | 309 | } |
310 | ||
311 | static struct in6_addr * | |
d62a17ae | 312 | ospf6_interface_get_linklocal_address(struct interface *ifp) |
718e3744 | 313 | { |
d62a17ae | 314 | struct listnode *n; |
315 | struct connected *c; | |
316 | struct in6_addr *l = (struct in6_addr *)NULL; | |
317 | ||
318 | /* for each connected address */ | |
319 | for (ALL_LIST_ELEMENTS_RO(ifp->connected, n, c)) { | |
320 | /* if family not AF_INET6, ignore */ | |
321 | if (c->address->family != AF_INET6) | |
322 | continue; | |
323 | ||
324 | /* linklocal scope check */ | |
325 | if (IN6_IS_ADDR_LINKLOCAL(&c->address->u.prefix6)) | |
326 | l = &c->address->u.prefix6; | |
327 | } | |
328 | return l; | |
718e3744 | 329 | } |
330 | ||
d62a17ae | 331 | void ospf6_interface_if_add(struct interface *ifp) |
718e3744 | 332 | { |
d62a17ae | 333 | struct ospf6_interface *oi; |
334 | unsigned int iobuflen; | |
335 | ||
336 | oi = (struct ospf6_interface *)ifp->info; | |
337 | if (oi == NULL) | |
338 | return; | |
339 | ||
340 | /* Try to adjust I/O buffer size with IfMtu */ | |
341 | if (oi->ifmtu == 0) | |
342 | oi->ifmtu = ifp->mtu6; | |
343 | iobuflen = ospf6_iobuf_size(ifp->mtu6); | |
344 | if (oi->ifmtu > iobuflen) { | |
345 | if (IS_OSPF6_DEBUG_INTERFACE) | |
346 | zlog_debug( | |
347 | "Interface %s: IfMtu is adjusted to I/O buffer size: %d.", | |
348 | ifp->name, iobuflen); | |
349 | oi->ifmtu = iobuflen; | |
350 | } | |
351 | ||
352 | /* interface start */ | |
353 | ospf6_interface_state_update(oi->interface); | |
718e3744 | 354 | } |
355 | ||
d62a17ae | 356 | void ospf6_interface_state_update(struct interface *ifp) |
718e3744 | 357 | { |
d62a17ae | 358 | struct ospf6_interface *oi; |
359 | unsigned int iobuflen; | |
360 | ||
361 | oi = (struct ospf6_interface *)ifp->info; | |
362 | if (oi == NULL) | |
363 | return; | |
d62a17ae | 364 | if (CHECK_FLAG(oi->flag, OSPF6_INTERFACE_DISABLE)) |
365 | return; | |
366 | ||
367 | /* Adjust the mtu values if the kernel told us something new */ | |
368 | if (ifp->mtu6 != oi->ifmtu) { | |
369 | /* If nothing configured, accept it and check for buffer size */ | |
370 | if (!oi->c_ifmtu) { | |
371 | oi->ifmtu = ifp->mtu6; | |
372 | iobuflen = ospf6_iobuf_size(ifp->mtu6); | |
373 | if (oi->ifmtu > iobuflen) { | |
374 | if (IS_OSPF6_DEBUG_INTERFACE) | |
375 | zlog_debug( | |
376 | "Interface %s: IfMtu is adjusted to I/O buffer size: %d.", | |
377 | ifp->name, iobuflen); | |
378 | oi->ifmtu = iobuflen; | |
379 | } | |
380 | } else if (oi->c_ifmtu > ifp->mtu6) { | |
381 | oi->ifmtu = ifp->mtu6; | |
382 | zlog_warn( | |
383 | "Configured mtu %u on %s overridden by kernel %u", | |
384 | oi->c_ifmtu, ifp->name, ifp->mtu6); | |
385 | } else | |
386 | oi->ifmtu = oi->c_ifmtu; | |
387 | } | |
388 | ||
389 | if (if_is_operative(ifp) | |
390 | && (ospf6_interface_get_linklocal_address(oi->interface) | |
391 | || if_is_loopback(oi->interface))) | |
849576ee | 392 | thread_execute(master, interface_up, oi, 0); |
d62a17ae | 393 | else |
849576ee | 394 | thread_execute(master, interface_down, oi, 0); |
d62a17ae | 395 | |
396 | return; | |
718e3744 | 397 | } |
398 | ||
d62a17ae | 399 | void ospf6_interface_connected_route_update(struct interface *ifp) |
718e3744 | 400 | { |
d62a17ae | 401 | struct ospf6_interface *oi; |
402 | struct ospf6_route *route; | |
403 | struct connected *c; | |
404 | struct listnode *node, *nnode; | |
405 | struct in6_addr nh_addr; | |
406 | ||
407 | oi = (struct ospf6_interface *)ifp->info; | |
408 | if (oi == NULL) | |
409 | return; | |
410 | ||
411 | /* reset linklocal pointer */ | |
412 | oi->linklocal_addr = ospf6_interface_get_linklocal_address(ifp); | |
413 | ||
414 | /* if area is null, do not make connected-route list */ | |
415 | if (oi->area == NULL) | |
416 | return; | |
417 | ||
418 | if (CHECK_FLAG(oi->flag, OSPF6_INTERFACE_DISABLE)) | |
419 | return; | |
420 | ||
421 | /* update "route to advertise" interface route table */ | |
e285b70d | 422 | ospf6_route_remove_all(oi->route_connected); |
d62a17ae | 423 | |
424 | for (ALL_LIST_ELEMENTS(oi->interface->connected, node, nnode, c)) { | |
425 | if (c->address->family != AF_INET6) | |
426 | continue; | |
427 | ||
428 | CONTINUE_IF_ADDRESS_LINKLOCAL(IS_OSPF6_DEBUG_INTERFACE, | |
429 | c->address); | |
430 | CONTINUE_IF_ADDRESS_UNSPECIFIED(IS_OSPF6_DEBUG_INTERFACE, | |
431 | c->address); | |
432 | CONTINUE_IF_ADDRESS_LOOPBACK(IS_OSPF6_DEBUG_INTERFACE, | |
433 | c->address); | |
434 | CONTINUE_IF_ADDRESS_V4COMPAT(IS_OSPF6_DEBUG_INTERFACE, | |
435 | c->address); | |
436 | CONTINUE_IF_ADDRESS_V4MAPPED(IS_OSPF6_DEBUG_INTERFACE, | |
437 | c->address); | |
438 | ||
439 | /* apply filter */ | |
440 | if (oi->plist_name) { | |
441 | struct prefix_list *plist; | |
442 | enum prefix_list_type ret; | |
d62a17ae | 443 | |
d62a17ae | 444 | plist = prefix_list_lookup(AFI_IP6, oi->plist_name); |
445 | ret = prefix_list_apply(plist, (void *)c->address); | |
446 | if (ret == PREFIX_DENY) { | |
447 | if (IS_OSPF6_DEBUG_INTERFACE) | |
448 | zlog_debug( | |
2dbe669b DA |
449 | "%pFX on %s filtered by prefix-list %s ", |
450 | c->address, oi->interface->name, | |
d62a17ae | 451 | oi->plist_name); |
452 | continue; | |
453 | } | |
454 | } | |
455 | ||
456 | route = ospf6_route_create(); | |
457 | memcpy(&route->prefix, c->address, sizeof(struct prefix)); | |
458 | apply_mask(&route->prefix); | |
459 | route->type = OSPF6_DEST_TYPE_NETWORK; | |
460 | route->path.area_id = oi->area->area_id; | |
461 | route->path.type = OSPF6_PATH_TYPE_INTRA; | |
462 | route->path.cost = oi->cost; | |
463 | inet_pton(AF_INET6, "::1", &nh_addr); | |
464 | ospf6_route_add_nexthop(route, oi->interface->ifindex, | |
465 | &nh_addr); | |
e285b70d | 466 | ospf6_route_add(route, oi->route_connected); |
d62a17ae | 467 | } |
468 | ||
469 | /* create new Link-LSA */ | |
470 | OSPF6_LINK_LSA_SCHEDULE(oi); | |
471 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT(oi); | |
472 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB(oi->area); | |
718e3744 | 473 | } |
474 | ||
d7c0a89a | 475 | static void ospf6_interface_state_change(uint8_t next_state, |
d62a17ae | 476 | struct ospf6_interface *oi) |
718e3744 | 477 | { |
d7c0a89a | 478 | uint8_t prev_state; |
beadc736 | 479 | struct ospf6 *ospf6; |
d62a17ae | 480 | |
481 | prev_state = oi->state; | |
482 | oi->state = next_state; | |
483 | ||
484 | if (prev_state == next_state) | |
485 | return; | |
486 | ||
487 | /* log */ | |
488 | if (IS_OSPF6_DEBUG_INTERFACE) { | |
489 | zlog_debug("Interface state change %s: %s -> %s", | |
490 | oi->interface->name, | |
491 | ospf6_interface_state_str[prev_state], | |
492 | ospf6_interface_state_str[next_state]); | |
493 | } | |
494 | oi->state_change++; | |
beadc736 | 495 | ospf6 = ospf6_lookup_by_vrf_id(oi->interface->vrf_id); |
d62a17ae | 496 | |
497 | if ((prev_state == OSPF6_INTERFACE_DR | |
498 | || prev_state == OSPF6_INTERFACE_BDR) | |
499 | && (next_state != OSPF6_INTERFACE_DR | |
500 | && next_state != OSPF6_INTERFACE_BDR)) | |
501 | ospf6_sso(oi->interface->ifindex, &alldrouters6, | |
beadc736 | 502 | IPV6_LEAVE_GROUP, ospf6->fd); |
d62a17ae | 503 | |
504 | if ((prev_state != OSPF6_INTERFACE_DR | |
505 | && prev_state != OSPF6_INTERFACE_BDR) | |
506 | && (next_state == OSPF6_INTERFACE_DR | |
507 | || next_state == OSPF6_INTERFACE_BDR)) | |
508 | ospf6_sso(oi->interface->ifindex, &alldrouters6, | |
beadc736 | 509 | IPV6_JOIN_GROUP, ospf6->fd); |
d62a17ae | 510 | |
511 | OSPF6_ROUTER_LSA_SCHEDULE(oi->area); | |
bb4c5661 | 512 | OSPF6_LINK_LSA_SCHEDULE(oi); |
d62a17ae | 513 | if (next_state == OSPF6_INTERFACE_DOWN) { |
514 | OSPF6_NETWORK_LSA_EXECUTE(oi); | |
515 | OSPF6_INTRA_PREFIX_LSA_EXECUTE_TRANSIT(oi); | |
516 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB(oi->area); | |
76249532 | 517 | OSPF6_INTRA_PREFIX_LSA_EXECUTE_TRANSIT(oi); |
d62a17ae | 518 | } else if (prev_state == OSPF6_INTERFACE_DR |
519 | || next_state == OSPF6_INTERFACE_DR) { | |
520 | OSPF6_NETWORK_LSA_SCHEDULE(oi); | |
521 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT(oi); | |
522 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB(oi->area); | |
523 | } | |
524 | ||
525 | hook_call(ospf6_interface_change, oi, next_state, prev_state); | |
718e3744 | 526 | } |
527 | ||
6b0655a2 | 528 | |
508e53e2 | 529 | /* DR Election, RFC2328 section 9.4 */ |
718e3744 | 530 | |
d62a17ae | 531 | #define IS_ELIGIBLE(n) \ |
532 | ((n)->state >= OSPF6_NEIGHBOR_TWOWAY && (n)->priority != 0) | |
718e3744 | 533 | |
d62a17ae | 534 | static struct ospf6_neighbor *better_bdrouter(struct ospf6_neighbor *a, |
535 | struct ospf6_neighbor *b) | |
508e53e2 | 536 | { |
d62a17ae | 537 | if ((a == NULL || !IS_ELIGIBLE(a) || a->drouter == a->router_id) |
538 | && (b == NULL || !IS_ELIGIBLE(b) || b->drouter == b->router_id)) | |
539 | return NULL; | |
540 | else if (a == NULL || !IS_ELIGIBLE(a) || a->drouter == a->router_id) | |
541 | return b; | |
542 | else if (b == NULL || !IS_ELIGIBLE(b) || b->drouter == b->router_id) | |
543 | return a; | |
544 | ||
545 | if (a->bdrouter == a->router_id && b->bdrouter != b->router_id) | |
546 | return a; | |
547 | if (a->bdrouter != a->router_id && b->bdrouter == b->router_id) | |
548 | return b; | |
549 | ||
550 | if (a->priority > b->priority) | |
551 | return a; | |
552 | if (a->priority < b->priority) | |
553 | return b; | |
554 | ||
555 | if (ntohl(a->router_id) > ntohl(b->router_id)) | |
556 | return a; | |
557 | if (ntohl(a->router_id) < ntohl(b->router_id)) | |
558 | return b; | |
559 | ||
560 | zlog_warn("Router-ID duplicate ?"); | |
561 | return a; | |
508e53e2 | 562 | } |
718e3744 | 563 | |
d62a17ae | 564 | static struct ospf6_neighbor *better_drouter(struct ospf6_neighbor *a, |
565 | struct ospf6_neighbor *b) | |
508e53e2 | 566 | { |
d62a17ae | 567 | if ((a == NULL || !IS_ELIGIBLE(a) || a->drouter != a->router_id) |
568 | && (b == NULL || !IS_ELIGIBLE(b) || b->drouter != b->router_id)) | |
569 | return NULL; | |
570 | else if (a == NULL || !IS_ELIGIBLE(a) || a->drouter != a->router_id) | |
571 | return b; | |
572 | else if (b == NULL || !IS_ELIGIBLE(b) || b->drouter != b->router_id) | |
573 | return a; | |
574 | ||
575 | if (a->drouter == a->router_id && b->drouter != b->router_id) | |
576 | return a; | |
577 | if (a->drouter != a->router_id && b->drouter == b->router_id) | |
578 | return b; | |
579 | ||
580 | if (a->priority > b->priority) | |
581 | return a; | |
582 | if (a->priority < b->priority) | |
583 | return b; | |
584 | ||
585 | if (ntohl(a->router_id) > ntohl(b->router_id)) | |
586 | return a; | |
587 | if (ntohl(a->router_id) < ntohl(b->router_id)) | |
588 | return b; | |
589 | ||
590 | zlog_warn("Router-ID duplicate ?"); | |
591 | return a; | |
718e3744 | 592 | } |
593 | ||
d7c0a89a | 594 | static uint8_t dr_election(struct ospf6_interface *oi) |
718e3744 | 595 | { |
d62a17ae | 596 | struct listnode *node, *nnode; |
597 | struct ospf6_neighbor *on, *drouter, *bdrouter, myself; | |
598 | struct ospf6_neighbor *best_drouter, *best_bdrouter; | |
d7c0a89a | 599 | uint8_t next_state = 0; |
d62a17ae | 600 | |
601 | drouter = bdrouter = NULL; | |
602 | best_drouter = best_bdrouter = NULL; | |
603 | ||
604 | /* pseudo neighbor myself, including noting current DR/BDR (1) */ | |
605 | memset(&myself, 0, sizeof(myself)); | |
606 | inet_ntop(AF_INET, &oi->area->ospf6->router_id, myself.name, | |
607 | sizeof(myself.name)); | |
608 | myself.state = OSPF6_NEIGHBOR_TWOWAY; | |
609 | myself.drouter = oi->drouter; | |
610 | myself.bdrouter = oi->bdrouter; | |
611 | myself.priority = oi->priority; | |
612 | myself.router_id = oi->area->ospf6->router_id; | |
613 | ||
614 | /* Electing BDR (2) */ | |
615 | for (ALL_LIST_ELEMENTS(oi->neighbor_list, node, nnode, on)) | |
616 | bdrouter = better_bdrouter(bdrouter, on); | |
617 | ||
618 | best_bdrouter = bdrouter; | |
619 | bdrouter = better_bdrouter(best_bdrouter, &myself); | |
620 | ||
621 | /* Electing DR (3) */ | |
622 | for (ALL_LIST_ELEMENTS(oi->neighbor_list, node, nnode, on)) | |
623 | drouter = better_drouter(drouter, on); | |
624 | ||
625 | best_drouter = drouter; | |
626 | drouter = better_drouter(best_drouter, &myself); | |
627 | if (drouter == NULL) | |
628 | drouter = bdrouter; | |
629 | ||
630 | /* the router itself is newly/no longer DR/BDR (4) */ | |
631 | if ((drouter == &myself && myself.drouter != myself.router_id) | |
632 | || (drouter != &myself && myself.drouter == myself.router_id) | |
633 | || (bdrouter == &myself && myself.bdrouter != myself.router_id) | |
634 | || (bdrouter != &myself && myself.bdrouter == myself.router_id)) { | |
635 | myself.drouter = (drouter ? drouter->router_id : htonl(0)); | |
636 | myself.bdrouter = (bdrouter ? bdrouter->router_id : htonl(0)); | |
637 | ||
638 | /* compatible to Electing BDR (2) */ | |
639 | bdrouter = better_bdrouter(best_bdrouter, &myself); | |
640 | ||
641 | /* compatible to Electing DR (3) */ | |
642 | drouter = better_drouter(best_drouter, &myself); | |
643 | if (drouter == NULL) | |
644 | drouter = bdrouter; | |
645 | } | |
646 | ||
647 | /* Set interface state accordingly (5) */ | |
648 | if (drouter && drouter == &myself) | |
649 | next_state = OSPF6_INTERFACE_DR; | |
650 | else if (bdrouter && bdrouter == &myself) | |
651 | next_state = OSPF6_INTERFACE_BDR; | |
652 | else | |
653 | next_state = OSPF6_INTERFACE_DROTHER; | |
654 | ||
655 | /* If NBMA, schedule Start for each neighbor having priority of 0 (6) */ | |
656 | /* XXX */ | |
657 | ||
658 | /* If DR or BDR change, invoke AdjOK? for each neighbor (7) */ | |
659 | /* RFC 2328 section 12.4. Originating LSAs (3) will be handled | |
660 | accordingly after AdjOK */ | |
661 | if (oi->drouter != (drouter ? drouter->router_id : htonl(0)) | |
662 | || oi->bdrouter != (bdrouter ? bdrouter->router_id : htonl(0))) { | |
663 | if (IS_OSPF6_DEBUG_INTERFACE) | |
664 | zlog_debug("DR Election on %s: DR: %s BDR: %s", | |
665 | oi->interface->name, | |
666 | (drouter ? drouter->name : "0.0.0.0"), | |
667 | (bdrouter ? bdrouter->name : "0.0.0.0")); | |
668 | ||
669 | for (ALL_LIST_ELEMENTS_RO(oi->neighbor_list, node, on)) { | |
670 | if (on->state < OSPF6_NEIGHBOR_TWOWAY) | |
671 | continue; | |
672 | /* Schedule AdjOK. */ | |
673 | thread_add_event(master, adj_ok, on, 0, NULL); | |
674 | } | |
675 | } | |
676 | ||
677 | oi->drouter = (drouter ? drouter->router_id : htonl(0)); | |
678 | oi->bdrouter = (bdrouter ? bdrouter->router_id : htonl(0)); | |
679 | return next_state; | |
718e3744 | 680 | } |
681 | ||
6b0655a2 | 682 | |
508e53e2 | 683 | /* Interface State Machine */ |
d62a17ae | 684 | int interface_up(struct thread *thread) |
718e3744 | 685 | { |
d62a17ae | 686 | struct ospf6_interface *oi; |
beadc736 | 687 | struct ospf6 *ospf6; |
d62a17ae | 688 | |
689 | oi = (struct ospf6_interface *)THREAD_ARG(thread); | |
690 | assert(oi && oi->interface); | |
691 | ||
5aeb4f3c DL |
692 | if (!oi->type_cfg) |
693 | oi->type = ospf6_default_iftype(oi->interface); | |
694 | ||
f80003b0 RZ |
695 | /* |
696 | * Remove old pointer. If this thread wasn't a timer this | |
697 | * operation won't make a difference, because it is already NULL. | |
698 | */ | |
699 | oi->thread_sso = NULL; | |
700 | ||
d62a17ae | 701 | if (IS_OSPF6_DEBUG_INTERFACE) |
702 | zlog_debug("Interface Event %s: [InterfaceUp]", | |
703 | oi->interface->name); | |
704 | ||
705 | /* check physical interface is up */ | |
706 | if (!if_is_operative(oi->interface)) { | |
707 | if (IS_OSPF6_DEBUG_INTERFACE) | |
708 | zlog_debug( | |
709 | "Interface %s is down, can't execute [InterfaceUp]", | |
710 | oi->interface->name); | |
711 | return 0; | |
712 | } | |
713 | ||
714 | /* check interface has a link-local address */ | |
715 | if (!(ospf6_interface_get_linklocal_address(oi->interface) | |
716 | || if_is_loopback(oi->interface))) { | |
717 | if (IS_OSPF6_DEBUG_INTERFACE) | |
718 | zlog_debug( | |
719 | "Interface %s has no link local address, can't execute [InterfaceUp]", | |
720 | oi->interface->name); | |
721 | return 0; | |
722 | } | |
723 | ||
724 | /* Recompute cost */ | |
725 | ospf6_interface_recalculate_cost(oi); | |
726 | ||
727 | /* if already enabled, do nothing */ | |
728 | if (oi->state > OSPF6_INTERFACE_DOWN) { | |
729 | if (IS_OSPF6_DEBUG_INTERFACE) | |
730 | zlog_debug("Interface %s already enabled", | |
731 | oi->interface->name); | |
732 | return 0; | |
733 | } | |
734 | ||
735 | /* If no area assigned, return */ | |
736 | if (oi->area == NULL) { | |
737 | zlog_debug( | |
738 | "%s: Not scheduleing Hello for %s as there is no area assigned yet", | |
739 | __func__, oi->interface->name); | |
740 | return 0; | |
741 | } | |
742 | ||
bc482dc0 RZ |
743 | #ifdef __FreeBSD__ |
744 | /* | |
745 | * XXX: Schedule IPv6 group join for later, otherwise we might | |
746 | * lose the multicast group registration caused by IPv6 group | |
747 | * leave race. | |
748 | */ | |
749 | if (oi->sso_try_cnt == 0) { | |
750 | oi->sso_try_cnt++; | |
751 | zlog_info("Scheduling %s for sso", oi->interface->name); | |
752 | thread_add_timer(master, interface_up, oi, | |
753 | OSPF6_INTERFACE_SSO_RETRY_INT, | |
754 | &oi->thread_sso); | |
755 | return 0; | |
756 | } | |
757 | #endif /* __FreeBSD__ */ | |
beadc736 | 758 | if (oi->area->ospf6) |
759 | ospf6 = oi->area->ospf6; | |
760 | else | |
761 | ospf6 = ospf6_lookup_by_vrf_id(oi->interface->vrf_id); | |
bc482dc0 | 762 | |
d62a17ae | 763 | /* Join AllSPFRouters */ |
beadc736 | 764 | if (ospf6_sso(oi->interface->ifindex, &allspfrouters6, IPV6_JOIN_GROUP, |
765 | ospf6->fd) | |
d62a17ae | 766 | < 0) { |
767 | if (oi->sso_try_cnt++ < OSPF6_INTERFACE_SSO_RETRY_MAX) { | |
768 | zlog_info( | |
769 | "Scheduling %s for sso retry, trial count: %d", | |
770 | oi->interface->name, oi->sso_try_cnt); | |
771 | thread_add_timer(master, interface_up, oi, | |
f80003b0 RZ |
772 | OSPF6_INTERFACE_SSO_RETRY_INT, |
773 | &oi->thread_sso); | |
d62a17ae | 774 | } |
775 | return 0; | |
776 | } | |
777 | oi->sso_try_cnt = 0; /* Reset on success */ | |
778 | ||
779 | /* Update interface route */ | |
780 | ospf6_interface_connected_route_update(oi->interface); | |
781 | ||
782 | /* Schedule Hello */ | |
783 | if (!CHECK_FLAG(oi->flag, OSPF6_INTERFACE_PASSIVE) | |
784 | && !if_is_loopback(oi->interface)) { | |
785 | oi->thread_send_hello = NULL; | |
786 | thread_add_event(master, ospf6_hello_send, oi, 0, | |
787 | &oi->thread_send_hello); | |
788 | } | |
789 | ||
790 | /* decide next interface state */ | |
e5973353 | 791 | if (oi->type == OSPF_IFTYPE_POINTOPOINT) { |
d62a17ae | 792 | ospf6_interface_state_change(OSPF6_INTERFACE_POINTTOPOINT, oi); |
793 | } else if (oi->priority == 0) | |
794 | ospf6_interface_state_change(OSPF6_INTERFACE_DROTHER, oi); | |
795 | else { | |
796 | ospf6_interface_state_change(OSPF6_INTERFACE_WAITING, oi); | |
797 | thread_add_timer(master, wait_timer, oi, oi->dead_interval, | |
9ae41e31 | 798 | &oi->thread_wait_timer); |
d62a17ae | 799 | } |
800 | ||
801 | return 0; | |
718e3744 | 802 | } |
803 | ||
d62a17ae | 804 | int wait_timer(struct thread *thread) |
718e3744 | 805 | { |
d62a17ae | 806 | struct ospf6_interface *oi; |
718e3744 | 807 | |
d62a17ae | 808 | oi = (struct ospf6_interface *)THREAD_ARG(thread); |
809 | assert(oi && oi->interface); | |
718e3744 | 810 | |
d62a17ae | 811 | if (IS_OSPF6_DEBUG_INTERFACE) |
812 | zlog_debug("Interface Event %s: [WaitTimer]", | |
813 | oi->interface->name); | |
718e3744 | 814 | |
d62a17ae | 815 | if (oi->state == OSPF6_INTERFACE_WAITING) |
816 | ospf6_interface_state_change(dr_election(oi), oi); | |
718e3744 | 817 | |
d62a17ae | 818 | return 0; |
718e3744 | 819 | } |
820 | ||
d62a17ae | 821 | int backup_seen(struct thread *thread) |
508e53e2 | 822 | { |
d62a17ae | 823 | struct ospf6_interface *oi; |
508e53e2 | 824 | |
d62a17ae | 825 | oi = (struct ospf6_interface *)THREAD_ARG(thread); |
826 | assert(oi && oi->interface); | |
508e53e2 | 827 | |
d62a17ae | 828 | if (IS_OSPF6_DEBUG_INTERFACE) |
829 | zlog_debug("Interface Event %s: [BackupSeen]", | |
830 | oi->interface->name); | |
508e53e2 | 831 | |
d62a17ae | 832 | if (oi->state == OSPF6_INTERFACE_WAITING) |
833 | ospf6_interface_state_change(dr_election(oi), oi); | |
508e53e2 | 834 | |
d62a17ae | 835 | return 0; |
508e53e2 | 836 | } |
837 | ||
d62a17ae | 838 | int neighbor_change(struct thread *thread) |
718e3744 | 839 | { |
d62a17ae | 840 | struct ospf6_interface *oi; |
508e53e2 | 841 | |
d62a17ae | 842 | oi = (struct ospf6_interface *)THREAD_ARG(thread); |
843 | assert(oi && oi->interface); | |
508e53e2 | 844 | |
d62a17ae | 845 | if (IS_OSPF6_DEBUG_INTERFACE) |
846 | zlog_debug("Interface Event %s: [NeighborChange]", | |
847 | oi->interface->name); | |
508e53e2 | 848 | |
d62a17ae | 849 | if (oi->state == OSPF6_INTERFACE_DROTHER |
850 | || oi->state == OSPF6_INTERFACE_BDR | |
851 | || oi->state == OSPF6_INTERFACE_DR) | |
852 | ospf6_interface_state_change(dr_election(oi), oi); | |
508e53e2 | 853 | |
d62a17ae | 854 | return 0; |
718e3744 | 855 | } |
856 | ||
d62a17ae | 857 | int interface_down(struct thread *thread) |
718e3744 | 858 | { |
d62a17ae | 859 | struct ospf6_interface *oi; |
860 | struct listnode *node, *nnode; | |
861 | struct ospf6_neighbor *on; | |
beadc736 | 862 | struct ospf6 *ospf6; |
508e53e2 | 863 | |
d62a17ae | 864 | oi = (struct ospf6_interface *)THREAD_ARG(thread); |
865 | assert(oi && oi->interface); | |
508e53e2 | 866 | |
d62a17ae | 867 | if (IS_OSPF6_DEBUG_INTERFACE) |
868 | zlog_debug("Interface Event %s: [InterfaceDown]", | |
869 | oi->interface->name); | |
508e53e2 | 870 | |
d62a17ae | 871 | /* Stop Hellos */ |
872 | THREAD_OFF(oi->thread_send_hello); | |
424cc3bd | 873 | |
f80003b0 RZ |
874 | /* Stop trying to set socket options. */ |
875 | THREAD_OFF(oi->thread_sso); | |
beadc736 | 876 | ospf6 = ospf6_lookup_by_vrf_id(oi->interface->vrf_id); |
d62a17ae | 877 | /* Leave AllSPFRouters */ |
878 | if (oi->state > OSPF6_INTERFACE_DOWN) | |
879 | ospf6_sso(oi->interface->ifindex, &allspfrouters6, | |
beadc736 | 880 | IPV6_LEAVE_GROUP, ospf6->fd); |
508e53e2 | 881 | |
d62a17ae | 882 | ospf6_interface_state_change(OSPF6_INTERFACE_DOWN, oi); |
508e53e2 | 883 | |
d62a17ae | 884 | for (ALL_LIST_ELEMENTS(oi->neighbor_list, node, nnode, on)) |
885 | ospf6_neighbor_delete(on); | |
508e53e2 | 886 | |
d62a17ae | 887 | list_delete_all_node(oi->neighbor_list); |
888 | ||
889 | /* When interface state is reset, also reset information about | |
890 | * DR election, as it is no longer valid. */ | |
891 | oi->drouter = oi->prev_drouter = htonl(0); | |
892 | oi->bdrouter = oi->prev_bdrouter = htonl(0); | |
893 | return 0; | |
718e3744 | 894 | } |
895 | ||
6b0655a2 | 896 | |
5aeb4f3c DL |
897 | static const char *ospf6_iftype_str(uint8_t iftype) |
898 | { | |
899 | switch (iftype) { | |
900 | case OSPF_IFTYPE_LOOPBACK: | |
901 | return "LOOPBACK"; | |
902 | case OSPF_IFTYPE_BROADCAST: | |
903 | return "BROADCAST"; | |
904 | case OSPF_IFTYPE_POINTOPOINT: | |
905 | return "POINTOPOINT"; | |
906 | } | |
907 | return "UNKNOWN"; | |
908 | } | |
909 | ||
718e3744 | 910 | /* show specified interface structure */ |
f16ae8cf | 911 | static int ospf6_interface_show(struct vty *vty, struct interface *ifp, |
912 | json_object *json_obj, bool use_json) | |
718e3744 | 913 | { |
d62a17ae | 914 | struct ospf6_interface *oi; |
915 | struct connected *c; | |
916 | struct prefix *p; | |
917 | struct listnode *i; | |
918 | char strbuf[PREFIX2STR_BUFFER], drouter[32], bdrouter[32]; | |
5aeb4f3c | 919 | uint8_t default_iftype; |
d62a17ae | 920 | struct timeval res, now; |
921 | char duration[32]; | |
2e37407f | 922 | struct ospf6_lsa *lsa, *lsanext; |
f16ae8cf | 923 | json_object *json_arr; |
924 | json_object *json_addr; | |
d62a17ae | 925 | |
5aeb4f3c | 926 | default_iftype = ospf6_default_iftype(ifp); |
d62a17ae | 927 | |
f16ae8cf | 928 | if (use_json) { |
929 | json_object_string_add(json_obj, "status", | |
930 | (if_is_operative(ifp) ? "up" : "down")); | |
931 | json_object_string_add(json_obj, "type", | |
932 | ospf6_iftype_str(default_iftype)); | |
933 | json_object_int_add(json_obj, "interfaceId", ifp->ifindex); | |
934 | ||
935 | if (ifp->info == NULL) { | |
936 | json_object_boolean_false_add(json_obj, "ospf6Enabled"); | |
937 | return 0; | |
938 | } | |
939 | json_object_boolean_true_add(json_obj, "ospf6Enabled"); | |
d62a17ae | 940 | |
d62a17ae | 941 | oi = (struct ospf6_interface *)ifp->info; |
942 | ||
f16ae8cf | 943 | if (if_is_operative(ifp) && oi->type != default_iftype) |
944 | json_object_string_add(json_obj, "operatingAsType", | |
945 | ospf6_iftype_str(oi->type)); | |
946 | ||
947 | } else { | |
948 | vty_out(vty, "%s is %s, type %s\n", ifp->name, | |
949 | (if_is_operative(ifp) ? "up" : "down"), | |
950 | ospf6_iftype_str(default_iftype)); | |
951 | vty_out(vty, " Interface ID: %d\n", ifp->ifindex); | |
952 | ||
953 | if (ifp->info == NULL) { | |
954 | vty_out(vty, " OSPF not enabled on this interface\n"); | |
955 | return 0; | |
d62a17ae | 956 | } |
f16ae8cf | 957 | oi = (struct ospf6_interface *)ifp->info; |
958 | ||
959 | if (if_is_operative(ifp) && oi->type != default_iftype) | |
960 | vty_out(vty, " Operating as type %s\n", | |
961 | ospf6_iftype_str(oi->type)); | |
d62a17ae | 962 | } |
963 | ||
f16ae8cf | 964 | if (use_json) { |
965 | json_arr = json_object_new_array(); | |
966 | for (ALL_LIST_ELEMENTS_RO(ifp->connected, i, c)) { | |
967 | json_addr = json_object_new_object(); | |
968 | p = c->address; | |
969 | prefix2str(p, strbuf, sizeof(strbuf)); | |
970 | switch (p->family) { | |
971 | case AF_INET: | |
972 | json_object_string_add(json_addr, "type", | |
973 | "inet"); | |
974 | json_object_string_add(json_addr, "address", | |
975 | strbuf); | |
976 | json_object_array_add(json_arr, json_addr); | |
977 | break; | |
978 | case AF_INET6: | |
979 | json_object_string_add(json_addr, "type", | |
980 | "inet6"); | |
981 | json_object_string_add(json_addr, "address", | |
982 | strbuf); | |
983 | json_object_array_add(json_arr, json_addr); | |
984 | break; | |
985 | default: | |
986 | json_object_string_add(json_addr, "type", | |
987 | "unknown"); | |
988 | json_object_string_add(json_addr, "address", | |
989 | strbuf); | |
990 | json_object_array_add(json_arr, json_addr); | |
991 | break; | |
992 | } | |
993 | } | |
994 | json_object_object_add(json_obj, "internetAddress", json_arr); | |
995 | } else { | |
996 | vty_out(vty, " Internet Address:\n"); | |
997 | ||
998 | for (ALL_LIST_ELEMENTS_RO(ifp->connected, i, c)) { | |
999 | p = c->address; | |
1000 | prefix2str(p, strbuf, sizeof(strbuf)); | |
1001 | switch (p->family) { | |
1002 | case AF_INET: | |
1003 | vty_out(vty, " inet : %pFX\n", p); | |
1004 | break; | |
1005 | case AF_INET6: | |
1006 | vty_out(vty, " inet6: %pFX\n", p); | |
1007 | break; | |
1008 | default: | |
1009 | vty_out(vty, " ??? : %pFX\n", p); | |
1010 | break; | |
1011 | } | |
1012 | } | |
1013 | } | |
1014 | ||
1015 | if (use_json) { | |
1016 | if (oi->area) { | |
1017 | json_object_boolean_true_add(json_obj, | |
1018 | "attachedToArea"); | |
1019 | json_object_int_add(json_obj, "instanceId", | |
1020 | oi->instance_id); | |
1021 | json_object_int_add(json_obj, "interfaceMtu", | |
1022 | oi->ifmtu); | |
1023 | json_object_int_add(json_obj, "autoDetect", ifp->mtu6); | |
1024 | json_object_string_add(json_obj, "mtuMismatchDetection", | |
1025 | oi->mtu_ignore ? "disabled" | |
1026 | : "enabled"); | |
1027 | inet_ntop(AF_INET, &oi->area->area_id, strbuf, | |
1028 | sizeof(strbuf)); | |
1029 | json_object_string_add(json_obj, "areaId", strbuf); | |
1030 | json_object_int_add(json_obj, "cost", oi->cost); | |
1031 | } else | |
1032 | json_object_boolean_false_add(json_obj, | |
1033 | "attachedToArea"); | |
1034 | ||
1035 | } else { | |
1036 | if (oi->area) { | |
1037 | vty_out(vty, | |
1038 | " Instance ID %d, Interface MTU %d (autodetect: %d)\n", | |
1039 | oi->instance_id, oi->ifmtu, ifp->mtu6); | |
1040 | vty_out(vty, " MTU mismatch detection: %s\n", | |
1041 | oi->mtu_ignore ? "disabled" : "enabled"); | |
1042 | inet_ntop(AF_INET, &oi->area->area_id, strbuf, | |
1043 | sizeof(strbuf)); | |
1044 | vty_out(vty, " Area ID %s, Cost %u\n", strbuf, | |
1045 | oi->cost); | |
1046 | } else | |
1047 | vty_out(vty, " Not Attached to Area\n"); | |
1048 | } | |
1049 | ||
1050 | if (use_json) { | |
1051 | json_object_string_add(json_obj, "ospf6InterfaceState", | |
1052 | ospf6_interface_state_str[oi->state]); | |
1053 | json_object_int_add(json_obj, "transmitDelaySec", | |
1054 | oi->transdelay); | |
1055 | json_object_int_add(json_obj, "priority", oi->priority); | |
1056 | json_object_int_add(json_obj, "timerIntervalsConfigHello", | |
1057 | oi->hello_interval); | |
1058 | json_object_int_add(json_obj, "timerIntervalsConfigDead", | |
1059 | oi->dead_interval); | |
1060 | json_object_int_add(json_obj, "timerIntervalsConfigRetransmit", | |
1061 | oi->rxmt_interval); | |
1062 | } else { | |
1063 | vty_out(vty, " State %s, Transmit Delay %d sec, Priority %d\n", | |
1064 | ospf6_interface_state_str[oi->state], oi->transdelay, | |
1065 | oi->priority); | |
1066 | vty_out(vty, " Timer intervals configured:\n"); | |
1067 | vty_out(vty, " Hello %d, Dead %d, Retransmit %d\n", | |
1068 | oi->hello_interval, oi->dead_interval, | |
1069 | oi->rxmt_interval); | |
1070 | } | |
d62a17ae | 1071 | |
1072 | inet_ntop(AF_INET, &oi->drouter, drouter, sizeof(drouter)); | |
1073 | inet_ntop(AF_INET, &oi->bdrouter, bdrouter, sizeof(bdrouter)); | |
f16ae8cf | 1074 | if (use_json) { |
1075 | json_object_string_add(json_obj, "dr", drouter); | |
1076 | json_object_string_add(json_obj, "bdr", bdrouter); | |
1077 | json_object_int_add(json_obj, "numberOfInterfaceScopedLsa", | |
1078 | oi->lsdb->count); | |
1079 | } else { | |
1080 | vty_out(vty, " DR: %s BDR: %s\n", drouter, bdrouter); | |
1081 | vty_out(vty, " Number of I/F scoped LSAs is %u\n", | |
1082 | oi->lsdb->count); | |
1083 | } | |
d62a17ae | 1084 | |
1085 | monotime(&now); | |
1086 | ||
f16ae8cf | 1087 | if (use_json) { |
1088 | timerclear(&res); | |
1089 | if (oi->thread_send_lsupdate) | |
1090 | timersub(&oi->thread_send_lsupdate->u.sands, &now, | |
1091 | &res); | |
1092 | timerstring(&res, duration, sizeof(duration)); | |
1093 | json_object_int_add(json_obj, "pendingLsaLsUpdateCount", | |
1094 | oi->lsupdate_list->count); | |
1095 | json_object_string_add(json_obj, "pendingLsaLsUpdateTime", | |
1096 | duration); | |
1097 | json_object_string_add( | |
1098 | json_obj, "lsUpdateSendThread", | |
1099 | (oi->thread_send_lsupdate ? "on" : "off")); | |
1100 | ||
1101 | json_arr = json_object_new_array(); | |
1102 | for (ALL_LSDB(oi->lsupdate_list, lsa, lsanext)) | |
1103 | json_object_array_add( | |
1104 | json_arr, json_object_new_string(lsa->name)); | |
1105 | json_object_object_add(json_obj, "pendingLsaLsUpdate", | |
1106 | json_arr); | |
1107 | ||
1108 | timerclear(&res); | |
1109 | if (oi->thread_send_lsack) | |
1110 | timersub(&oi->thread_send_lsack->u.sands, &now, &res); | |
1111 | timerstring(&res, duration, sizeof(duration)); | |
1112 | ||
1113 | json_object_int_add(json_obj, "pendingLsaLsAckCount", | |
1114 | oi->lsack_list->count); | |
1115 | json_object_string_add(json_obj, "pendingLsaLsAckTime", | |
1116 | duration); | |
1117 | json_object_string_add(json_obj, "lsAckSendThread", | |
1118 | (oi->thread_send_lsack ? "on" : "off")); | |
1119 | ||
1120 | json_arr = json_object_new_array(); | |
1121 | for (ALL_LSDB(oi->lsack_list, lsa, lsanext)) | |
1122 | json_object_array_add( | |
1123 | json_arr, json_object_new_string(lsa->name)); | |
1124 | json_object_object_add(json_obj, "pendingLsaLsAck", json_arr); | |
1125 | ||
1126 | } else { | |
1127 | timerclear(&res); | |
1128 | if (oi->thread_send_lsupdate) | |
1129 | timersub(&oi->thread_send_lsupdate->u.sands, &now, | |
1130 | &res); | |
1131 | timerstring(&res, duration, sizeof(duration)); | |
1132 | vty_out(vty, | |
1133 | " %d Pending LSAs for LSUpdate in Time %s [thread %s]\n", | |
1134 | oi->lsupdate_list->count, duration, | |
1135 | (oi->thread_send_lsupdate ? "on" : "off")); | |
1136 | for (ALL_LSDB(oi->lsupdate_list, lsa, lsanext)) | |
1137 | vty_out(vty, " %s\n", lsa->name); | |
1138 | ||
1139 | timerclear(&res); | |
1140 | if (oi->thread_send_lsack) | |
1141 | timersub(&oi->thread_send_lsack->u.sands, &now, &res); | |
1142 | timerstring(&res, duration, sizeof(duration)); | |
1143 | vty_out(vty, | |
1144 | " %d Pending LSAs for LSAck in Time %s [thread %s]\n", | |
1145 | oi->lsack_list->count, duration, | |
1146 | (oi->thread_send_lsack ? "on" : "off")); | |
1147 | for (ALL_LSDB(oi->lsack_list, lsa, lsanext)) | |
1148 | vty_out(vty, " %s\n", lsa->name); | |
1149 | } | |
1150 | ospf6_bfd_show_info(vty, oi->bfd_info, 1, json_obj, use_json); | |
d62a17ae | 1151 | return 0; |
718e3744 | 1152 | } |
1153 | ||
1154 | /* show interface */ | |
f16ae8cf | 1155 | DEFUN(show_ipv6_ospf6_interface, |
1156 | show_ipv6_ospf6_interface_ifname_cmd, | |
1157 | "show ipv6 ospf6 interface [IFNAME] [json]", | |
1158 | SHOW_STR | |
1159 | IP6_STR | |
1160 | OSPF6_STR | |
1161 | INTERFACE_STR | |
1162 | IFNAME_STR | |
1163 | JSON_STR) | |
718e3744 | 1164 | { |
f4e14fdb | 1165 | struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT); |
d62a17ae | 1166 | int idx_ifname = 4; |
1167 | struct interface *ifp; | |
f16ae8cf | 1168 | json_object *json; |
1169 | json_object *json_int; | |
1170 | bool uj = use_json(argc, argv); | |
1171 | ||
1172 | if (uj) { | |
1173 | json = json_object_new_object(); | |
1174 | if (argc == 6) { | |
1175 | ifp = if_lookup_by_name(argv[idx_ifname]->arg, | |
1176 | VRF_DEFAULT); | |
1177 | json_int = json_object_new_object(); | |
1178 | if (ifp == NULL) { | |
1179 | json_object_string_add(json, "noSuchInterface", | |
1180 | argv[idx_ifname]->arg); | |
1181 | vty_out(vty, "%s\n", | |
1182 | json_object_to_json_string_ext( | |
1183 | json, JSON_C_TO_STRING_PRETTY)); | |
1184 | json_object_free(json); | |
1185 | json_object_free(json_int); | |
1186 | return CMD_WARNING; | |
1187 | } | |
1188 | ospf6_interface_show(vty, ifp, json_int, uj); | |
1189 | json_object_object_add(json, ifp->name, json_int); | |
1190 | } else { | |
1191 | FOR_ALL_INTERFACES (vrf, ifp) { | |
1192 | json_int = json_object_new_object(); | |
1193 | ospf6_interface_show(vty, ifp, json_int, uj); | |
1194 | json_object_object_add(json, ifp->name, | |
1195 | json_int); | |
1196 | } | |
d62a17ae | 1197 | } |
f16ae8cf | 1198 | vty_out(vty, "%s\n", |
1199 | json_object_to_json_string_ext( | |
1200 | json, JSON_C_TO_STRING_PRETTY)); | |
1201 | json_object_free(json); | |
d62a17ae | 1202 | } else { |
f16ae8cf | 1203 | if (argc == 5) { |
1204 | ifp = if_lookup_by_name(argv[idx_ifname]->arg, | |
1205 | VRF_DEFAULT); | |
1206 | if (ifp == NULL) { | |
1207 | vty_out(vty, "No such Interface: %s\n", | |
1208 | argv[idx_ifname]->arg); | |
1209 | return CMD_WARNING; | |
1210 | } | |
1211 | ospf6_interface_show(vty, ifp, NULL, uj); | |
1212 | } else { | |
1213 | FOR_ALL_INTERFACES (vrf, ifp) | |
1214 | ospf6_interface_show(vty, ifp, NULL, uj); | |
1215 | } | |
d62a17ae | 1216 | } |
1217 | ||
1218 | return CMD_SUCCESS; | |
718e3744 | 1219 | } |
1220 | ||
c5d28568 | 1221 | static int ospf6_interface_show_traffic(struct vty *vty, |
43855e3d | 1222 | struct interface *intf_ifp, |
ba30b376 | 1223 | int display_once, json_object *json, |
1224 | bool use_json) | |
43855e3d CS |
1225 | { |
1226 | struct interface *ifp; | |
1227 | struct vrf *vrf = NULL; | |
1228 | struct ospf6_interface *oi = NULL; | |
ba30b376 | 1229 | json_object *json_interface; |
43855e3d | 1230 | |
f6d11a9b MS |
1231 | if (intf_ifp) |
1232 | vrf = vrf_lookup_by_id(intf_ifp->vrf_id); | |
1233 | else | |
1234 | vrf = vrf_lookup_by_id(VRF_DEFAULT); | |
43855e3d | 1235 | |
ba30b376 | 1236 | if (!display_once && !use_json) { |
43855e3d | 1237 | vty_out(vty, "\n"); |
996c9314 LB |
1238 | vty_out(vty, "%-12s%-17s%-17s%-17s%-17s%-17s\n", "Interface", |
1239 | " HELLO", " DB-Desc", " LS-Req", " LS-Update", | |
1240 | " LS-Ack"); | |
43855e3d | 1241 | vty_out(vty, "%-10s%-18s%-18s%-17s%-17s%-17s\n", "", |
996c9314 LB |
1242 | " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx", |
1243 | " Rx/Tx"); | |
43855e3d | 1244 | vty_out(vty, |
996c9314 | 1245 | "--------------------------------------------------------------------------------------------\n"); |
43855e3d CS |
1246 | } |
1247 | ||
1248 | if (intf_ifp == NULL) { | |
1249 | FOR_ALL_INTERFACES (vrf, ifp) { | |
1250 | if (ifp->info) | |
1251 | oi = (struct ospf6_interface *)ifp->info; | |
1252 | else | |
1253 | continue; | |
1254 | ||
ba30b376 | 1255 | if (use_json) { |
1256 | json_interface = json_object_new_object(); | |
1257 | json_object_int_add(json_interface, "helloRx", | |
1258 | oi->hello_in); | |
1259 | json_object_int_add(json_interface, "helloTx", | |
1260 | oi->hello_out); | |
1261 | json_object_int_add(json_interface, "dbDescRx", | |
1262 | oi->db_desc_in); | |
1263 | json_object_int_add(json_interface, "dbDescTx", | |
1264 | oi->db_desc_out); | |
1265 | json_object_int_add(json_interface, "lsReqRx", | |
1266 | oi->ls_req_in); | |
1267 | json_object_int_add(json_interface, "lsReqTx", | |
1268 | oi->ls_req_out); | |
1269 | json_object_int_add(json_interface, | |
1270 | "lsUpdateRx", | |
1271 | oi->ls_upd_in); | |
1272 | json_object_int_add(json_interface, | |
1273 | "lsUpdateTx", | |
1274 | oi->ls_upd_out); | |
1275 | json_object_int_add(json_interface, "lsAckRx", | |
1276 | oi->ls_ack_in); | |
1277 | json_object_int_add(json_interface, "lsAckTx", | |
1278 | oi->ls_ack_out); | |
1279 | ||
1280 | json_object_object_add(json, | |
1281 | oi->interface->name, | |
1282 | json_interface); | |
1283 | } else | |
1284 | vty_out(vty, | |
1285 | "%-10s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u\n", | |
1286 | oi->interface->name, oi->hello_in, | |
1287 | oi->hello_out, oi->db_desc_in, | |
1288 | oi->db_desc_out, oi->ls_req_in, | |
1289 | oi->ls_req_out, oi->ls_upd_in, | |
1290 | oi->ls_upd_out, oi->ls_ack_in, | |
1291 | oi->ls_ack_out); | |
43855e3d CS |
1292 | } |
1293 | } else { | |
1294 | oi = intf_ifp->info; | |
1295 | if (oi == NULL) | |
1296 | return CMD_WARNING; | |
1297 | ||
ba30b376 | 1298 | if (use_json) { |
1299 | json_interface = json_object_new_object(); | |
1300 | json_object_int_add(json_interface, "helloRx", | |
1301 | oi->hello_in); | |
1302 | json_object_int_add(json_interface, "helloTx", | |
1303 | oi->hello_out); | |
1304 | json_object_int_add(json_interface, "dbDescRx", | |
1305 | oi->db_desc_in); | |
1306 | json_object_int_add(json_interface, "dbDescTx", | |
1307 | oi->db_desc_out); | |
1308 | json_object_int_add(json_interface, "lsReqRx", | |
1309 | oi->ls_req_in); | |
1310 | json_object_int_add(json_interface, "lsReqTx", | |
1311 | oi->ls_req_out); | |
1312 | json_object_int_add(json_interface, "lsUpdateRx", | |
1313 | oi->ls_upd_in); | |
1314 | json_object_int_add(json_interface, "lsUpdateTx", | |
1315 | oi->ls_upd_out); | |
1316 | json_object_int_add(json_interface, "lsAckRx", | |
1317 | oi->ls_ack_in); | |
1318 | json_object_int_add(json_interface, "lsAckTx", | |
1319 | oi->ls_ack_out); | |
1320 | ||
1321 | json_object_object_add(json, oi->interface->name, | |
1322 | json_interface); | |
1323 | } else | |
1324 | vty_out(vty, | |
1325 | "%-10s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u\n", | |
1326 | oi->interface->name, oi->hello_in, | |
1327 | oi->hello_out, oi->db_desc_in, oi->db_desc_out, | |
1328 | oi->ls_req_in, oi->ls_req_out, oi->ls_upd_in, | |
1329 | oi->ls_upd_out, oi->ls_ack_in, oi->ls_ack_out); | |
43855e3d CS |
1330 | } |
1331 | ||
1332 | return CMD_SUCCESS; | |
1333 | } | |
1334 | ||
1335 | /* show interface */ | |
ba30b376 | 1336 | DEFUN(show_ipv6_ospf6_interface_traffic, |
1337 | show_ipv6_ospf6_interface_traffic_cmd, | |
1338 | "show ipv6 ospf6 interface traffic [IFNAME] [json]", | |
1339 | SHOW_STR | |
1340 | IP6_STR | |
1341 | OSPF6_STR | |
1342 | INTERFACE_STR | |
1343 | "Protocol Packet counters\n" | |
1344 | IFNAME_STR | |
1345 | JSON_STR) | |
43855e3d CS |
1346 | { |
1347 | int idx_ifname = 0; | |
1348 | int display_once = 0; | |
1349 | char *intf_name = NULL; | |
1350 | struct interface *ifp = NULL; | |
ba30b376 | 1351 | json_object *json = NULL; |
1352 | bool uj = use_json(argc, argv); | |
1353 | ||
1354 | if (uj) | |
1355 | json = json_object_new_object(); | |
43855e3d CS |
1356 | |
1357 | if (argv_find(argv, argc, "IFNAME", &idx_ifname)) { | |
1358 | intf_name = argv[idx_ifname]->arg; | |
a36898e7 | 1359 | ifp = if_lookup_by_name(intf_name, VRF_DEFAULT); |
ba30b376 | 1360 | if (uj) { |
1361 | if (ifp == NULL) { | |
1362 | json_object_string_add(json, "status", | |
1363 | "No Such Interface"); | |
1364 | json_object_string_add(json, "interface", | |
1365 | intf_name); | |
1366 | vty_out(vty, "%s\n", | |
1367 | json_object_to_json_string_ext( | |
1368 | json, JSON_C_TO_STRING_PRETTY)); | |
1369 | json_object_free(json); | |
1370 | return CMD_WARNING; | |
1371 | } | |
1372 | if (ifp->info == NULL) { | |
1373 | json_object_string_add( | |
1374 | json, "status", | |
1375 | "OSPF not enabled on this interface"); | |
1376 | json_object_string_add(json, "interface", | |
1377 | intf_name); | |
1378 | vty_out(vty, "%s\n", | |
1379 | json_object_to_json_string_ext( | |
1380 | json, JSON_C_TO_STRING_PRETTY)); | |
1381 | json_object_free(json); | |
1382 | return 0; | |
1383 | } | |
1384 | } else { | |
1385 | if (ifp == NULL) { | |
1386 | vty_out(vty, "No such Interface: %s\n", | |
1387 | intf_name); | |
1388 | return CMD_WARNING; | |
1389 | } | |
1390 | if (ifp->info == NULL) { | |
1391 | vty_out(vty, | |
1392 | " OSPF not enabled on this interface %s\n", | |
1393 | intf_name); | |
1394 | return 0; | |
1395 | } | |
43855e3d CS |
1396 | } |
1397 | } | |
1398 | ||
ba30b376 | 1399 | ospf6_interface_show_traffic(vty, ifp, display_once, json, uj); |
1400 | ||
1401 | if (uj) { | |
1402 | vty_out(vty, "%s\n", | |
1403 | json_object_to_json_string_ext( | |
1404 | json, JSON_C_TO_STRING_PRETTY)); | |
1405 | json_object_free(json); | |
1406 | } | |
43855e3d CS |
1407 | |
1408 | ||
1409 | return CMD_SUCCESS; | |
1410 | } | |
1411 | ||
1412 | ||
508e53e2 | 1413 | DEFUN (show_ipv6_ospf6_interface_ifname_prefix, |
1414 | show_ipv6_ospf6_interface_ifname_prefix_cmd, | |
25ee05c9 RW |
1415 | "show ipv6 ospf6 interface IFNAME prefix\ |
1416 | [<\ | |
1417 | detail\ | |
1418 | |<X:X::X:X|X:X::X:X/M> [<match|detail>]\ | |
35aeb295 | 1419 | >] [json]", |
508e53e2 | 1420 | SHOW_STR |
1421 | IP6_STR | |
1422 | OSPF6_STR | |
1423 | INTERFACE_STR | |
1424 | IFNAME_STR | |
093d7a3a | 1425 | "Display connected prefixes to advertise\n" |
25ee05c9 | 1426 | "Display details of the prefixes\n" |
093d7a3a DW |
1427 | OSPF6_ROUTE_ADDRESS_STR |
1428 | OSPF6_ROUTE_PREFIX_STR | |
1429 | OSPF6_ROUTE_MATCH_STR | |
35aeb295 YR |
1430 | "Display details of the prefixes\n" |
1431 | JSON_STR) | |
508e53e2 | 1432 | { |
d62a17ae | 1433 | int idx_ifname = 4; |
1434 | int idx_prefix = 6; | |
1435 | struct interface *ifp; | |
1436 | struct ospf6_interface *oi; | |
35aeb295 | 1437 | bool uj = use_json(argc, argv); |
d62a17ae | 1438 | |
a36898e7 | 1439 | ifp = if_lookup_by_name(argv[idx_ifname]->arg, VRF_DEFAULT); |
d62a17ae | 1440 | if (ifp == NULL) { |
1441 | vty_out(vty, "No such Interface: %s\n", argv[idx_ifname]->arg); | |
1442 | return CMD_WARNING; | |
1443 | } | |
1444 | ||
1445 | oi = ifp->info; | |
1446 | if (oi == NULL) { | |
1447 | vty_out(vty, "OSPFv3 is not enabled on %s\n", | |
1448 | argv[idx_ifname]->arg); | |
1449 | return CMD_WARNING; | |
1450 | } | |
1451 | ||
eacd0828 | 1452 | ospf6_route_table_show(vty, idx_prefix, argc, argv, oi->route_connected, |
35aeb295 | 1453 | uj); |
d62a17ae | 1454 | |
1455 | return CMD_SUCCESS; | |
508e53e2 | 1456 | } |
1457 | ||
508e53e2 | 1458 | DEFUN (show_ipv6_ospf6_interface_prefix, |
1459 | show_ipv6_ospf6_interface_prefix_cmd, | |
25ee05c9 RW |
1460 | "show ipv6 ospf6 interface prefix\ |
1461 | [<\ | |
1462 | detail\ | |
1463 | |<X:X::X:X|X:X::X:X/M> [<match|detail>]\ | |
35aeb295 | 1464 | >] [json]", |
508e53e2 | 1465 | SHOW_STR |
1466 | IP6_STR | |
1467 | OSPF6_STR | |
1468 | INTERFACE_STR | |
1469 | "Display connected prefixes to advertise\n" | |
25ee05c9 | 1470 | "Display details of the prefixes\n" |
093d7a3a DW |
1471 | OSPF6_ROUTE_ADDRESS_STR |
1472 | OSPF6_ROUTE_PREFIX_STR | |
1473 | OSPF6_ROUTE_MATCH_STR | |
35aeb295 YR |
1474 | "Display details of the prefixes\n" |
1475 | JSON_STR) | |
508e53e2 | 1476 | { |
f4e14fdb | 1477 | struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT); |
d62a17ae | 1478 | int idx_prefix = 5; |
d62a17ae | 1479 | struct ospf6_interface *oi; |
1480 | struct interface *ifp; | |
35aeb295 | 1481 | bool uj = use_json(argc, argv); |
d62a17ae | 1482 | |
451fda4f | 1483 | FOR_ALL_INTERFACES (vrf, ifp) { |
d62a17ae | 1484 | oi = (struct ospf6_interface *)ifp->info; |
1485 | if (oi == NULL) | |
1486 | continue; | |
1487 | ||
1488 | ospf6_route_table_show(vty, idx_prefix, argc, argv, | |
35aeb295 | 1489 | oi->route_connected, uj); |
d62a17ae | 1490 | } |
508e53e2 | 1491 | |
d62a17ae | 1492 | return CMD_SUCCESS; |
508e53e2 | 1493 | } |
1494 | ||
718e3744 | 1495 | /* interface variable set command */ |
b596c71e | 1496 | DEFUN (ipv6_ospf6_ifmtu, |
1497 | ipv6_ospf6_ifmtu_cmd, | |
6147e2c6 | 1498 | "ipv6 ospf6 ifmtu (1-65535)", |
b596c71e | 1499 | IP6_STR |
1500 | OSPF6_STR | |
1501 | "Interface MTU\n" | |
1502 | "OSPFv3 Interface MTU\n" | |
1503 | ) | |
1504 | { | |
d62a17ae | 1505 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1506 | int idx_number = 3; | |
1507 | struct ospf6_interface *oi; | |
1508 | unsigned int ifmtu, iobuflen; | |
1509 | struct listnode *node, *nnode; | |
1510 | struct ospf6_neighbor *on; | |
1511 | ||
1512 | assert(ifp); | |
1513 | ||
1514 | oi = (struct ospf6_interface *)ifp->info; | |
1515 | if (oi == NULL) | |
1516 | oi = ospf6_interface_create(ifp); | |
1517 | assert(oi); | |
1518 | ||
1519 | ifmtu = strtol(argv[idx_number]->arg, NULL, 10); | |
1520 | ||
1521 | if (oi->c_ifmtu == ifmtu) | |
1522 | return CMD_SUCCESS; | |
1523 | ||
1524 | if (ifp->mtu6 != 0 && ifp->mtu6 < ifmtu) { | |
1525 | vty_out(vty, | |
1526 | "%s's ospf6 ifmtu cannot go beyond physical mtu (%d)\n", | |
1527 | ifp->name, ifp->mtu6); | |
1528 | return CMD_WARNING_CONFIG_FAILED; | |
1529 | } | |
1530 | ||
1531 | if (oi->ifmtu < ifmtu) { | |
1532 | iobuflen = ospf6_iobuf_size(ifmtu); | |
1533 | if (iobuflen < ifmtu) { | |
1534 | vty_out(vty, | |
1535 | "%s's ifmtu is adjusted to I/O buffer size (%d).\n", | |
1536 | ifp->name, iobuflen); | |
1537 | oi->ifmtu = oi->c_ifmtu = iobuflen; | |
1538 | } else | |
1539 | oi->ifmtu = oi->c_ifmtu = ifmtu; | |
1540 | } else | |
1541 | oi->ifmtu = oi->c_ifmtu = ifmtu; | |
1542 | ||
1543 | /* re-establish adjacencies */ | |
1544 | for (ALL_LIST_ELEMENTS(oi->neighbor_list, node, nnode, on)) { | |
1545 | THREAD_OFF(on->inactivity_timer); | |
1546 | thread_add_event(master, inactivity_timer, on, 0, NULL); | |
1547 | } | |
1548 | ||
1549 | return CMD_SUCCESS; | |
b596c71e | 1550 | } |
1551 | ||
049207c3 | 1552 | DEFUN (no_ipv6_ospf6_ifmtu, |
1553 | no_ipv6_ospf6_ifmtu_cmd, | |
0c7ef48a | 1554 | "no ipv6 ospf6 ifmtu [(1-65535)]", |
049207c3 | 1555 | NO_STR |
1556 | IP6_STR | |
1557 | OSPF6_STR | |
1558 | "Interface MTU\n" | |
0c7ef48a | 1559 | "OSPFv3 Interface MTU\n" |
049207c3 | 1560 | ) |
1561 | { | |
d62a17ae | 1562 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1563 | struct ospf6_interface *oi; | |
1564 | unsigned int iobuflen; | |
1565 | struct listnode *node, *nnode; | |
1566 | struct ospf6_neighbor *on; | |
1567 | ||
1568 | assert(ifp); | |
1569 | ||
1570 | oi = (struct ospf6_interface *)ifp->info; | |
1571 | if (oi == NULL) | |
1572 | oi = ospf6_interface_create(ifp); | |
1573 | assert(oi); | |
1574 | ||
1575 | if (oi->ifmtu < ifp->mtu) { | |
1576 | iobuflen = ospf6_iobuf_size(ifp->mtu); | |
1577 | if (iobuflen < ifp->mtu) { | |
1578 | vty_out(vty, | |
1579 | "%s's ifmtu is adjusted to I/O buffer size (%d).\n", | |
1580 | ifp->name, iobuflen); | |
1581 | oi->ifmtu = iobuflen; | |
1582 | } else | |
1583 | oi->ifmtu = ifp->mtu; | |
1584 | } else | |
1585 | oi->ifmtu = ifp->mtu; | |
1586 | ||
1587 | oi->c_ifmtu = 0; | |
1588 | ||
1589 | /* re-establish adjacencies */ | |
1590 | for (ALL_LIST_ELEMENTS(oi->neighbor_list, node, nnode, on)) { | |
1591 | THREAD_OFF(on->inactivity_timer); | |
1592 | thread_add_event(master, inactivity_timer, on, 0, NULL); | |
1593 | } | |
1594 | ||
1595 | return CMD_SUCCESS; | |
049207c3 | 1596 | } |
1597 | ||
718e3744 | 1598 | DEFUN (ipv6_ospf6_cost, |
1599 | ipv6_ospf6_cost_cmd, | |
6147e2c6 | 1600 | "ipv6 ospf6 cost (1-65535)", |
718e3744 | 1601 | IP6_STR |
1602 | OSPF6_STR | |
1603 | "Interface cost\n" | |
32573073 | 1604 | "Outgoing metric of this interface\n") |
718e3744 | 1605 | { |
d62a17ae | 1606 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1607 | int idx_number = 3; | |
1608 | struct ospf6_interface *oi; | |
1609 | unsigned long int lcost; | |
1610 | ||
1611 | assert(ifp); | |
1612 | ||
1613 | oi = (struct ospf6_interface *)ifp->info; | |
1614 | if (oi == NULL) | |
1615 | oi = ospf6_interface_create(ifp); | |
1616 | assert(oi); | |
1617 | ||
1618 | lcost = strtol(argv[idx_number]->arg, NULL, 10); | |
1619 | ||
1620 | if (lcost > UINT32_MAX) { | |
1621 | vty_out(vty, "Cost %ld is out of range\n", lcost); | |
1622 | return CMD_WARNING_CONFIG_FAILED; | |
1623 | } | |
1624 | ||
7bfc5ae8 | 1625 | SET_FLAG(oi->flag, OSPF6_INTERFACE_NOAUTOCOST); |
d62a17ae | 1626 | if (oi->cost == lcost) |
1627 | return CMD_SUCCESS; | |
1628 | ||
1629 | oi->cost = lcost; | |
0db8196a | 1630 | ospf6_interface_force_recalculate_cost(oi); |
d62a17ae | 1631 | |
1632 | return CMD_SUCCESS; | |
c19543b2 VB |
1633 | } |
1634 | ||
1635 | DEFUN (no_ipv6_ospf6_cost, | |
1636 | no_ipv6_ospf6_cost_cmd, | |
32573073 | 1637 | "no ipv6 ospf6 cost [(1-65535)]", |
c19543b2 VB |
1638 | NO_STR |
1639 | IP6_STR | |
1640 | OSPF6_STR | |
1641 | "Calculate interface cost from bandwidth\n" | |
32573073 | 1642 | "Outgoing metric of this interface\n") |
c19543b2 | 1643 | { |
d62a17ae | 1644 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1645 | struct ospf6_interface *oi; | |
1646 | assert(ifp); | |
c19543b2 | 1647 | |
d62a17ae | 1648 | oi = (struct ospf6_interface *)ifp->info; |
1649 | if (oi == NULL) | |
1650 | oi = ospf6_interface_create(ifp); | |
1651 | assert(oi); | |
c19543b2 | 1652 | |
d62a17ae | 1653 | UNSET_FLAG(oi->flag, OSPF6_INTERFACE_NOAUTOCOST); |
c19543b2 | 1654 | |
d62a17ae | 1655 | ospf6_interface_recalculate_cost(oi); |
718e3744 | 1656 | |
d62a17ae | 1657 | return CMD_SUCCESS; |
718e3744 | 1658 | } |
1659 | ||
fd500689 VB |
1660 | DEFUN (auto_cost_reference_bandwidth, |
1661 | auto_cost_reference_bandwidth_cmd, | |
6147e2c6 | 1662 | "auto-cost reference-bandwidth (1-4294967)", |
fd500689 VB |
1663 | "Calculate OSPF interface cost according to bandwidth\n" |
1664 | "Use reference bandwidth method to assign OSPF cost\n" | |
1665 | "The reference bandwidth in terms of Mbits per second\n") | |
1666 | { | |
d62a17ae | 1667 | VTY_DECLVAR_CONTEXT(ospf6, o); |
1668 | int idx_number = 2; | |
1669 | struct ospf6_area *oa; | |
1670 | struct ospf6_interface *oi; | |
1671 | struct listnode *i, *j; | |
d7c0a89a | 1672 | uint32_t refbw; |
d62a17ae | 1673 | |
1674 | refbw = strtol(argv[idx_number]->arg, NULL, 10); | |
1675 | if (refbw < 1 || refbw > 4294967) { | |
1676 | vty_out(vty, "reference-bandwidth value is invalid\n"); | |
1677 | return CMD_WARNING_CONFIG_FAILED; | |
1678 | } | |
1679 | ||
1680 | /* If reference bandwidth is changed. */ | |
1681 | if ((refbw) == o->ref_bandwidth) | |
1682 | return CMD_SUCCESS; | |
1683 | ||
1684 | o->ref_bandwidth = refbw; | |
1685 | for (ALL_LIST_ELEMENTS_RO(o->area_list, i, oa)) | |
1686 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, j, oi)) | |
1687 | ospf6_interface_recalculate_cost(oi); | |
1688 | ||
1689 | return CMD_SUCCESS; | |
fd500689 VB |
1690 | } |
1691 | ||
1692 | DEFUN (no_auto_cost_reference_bandwidth, | |
1693 | no_auto_cost_reference_bandwidth_cmd, | |
ccb8e0c7 | 1694 | "no auto-cost reference-bandwidth [(1-4294967)]", |
fd500689 VB |
1695 | NO_STR |
1696 | "Calculate OSPF interface cost according to bandwidth\n" | |
1d68dbfe DW |
1697 | "Use reference bandwidth method to assign OSPF cost\n" |
1698 | "The reference bandwidth in terms of Mbits per second\n") | |
fd500689 | 1699 | { |
d62a17ae | 1700 | VTY_DECLVAR_CONTEXT(ospf6, o); |
1701 | struct ospf6_area *oa; | |
1702 | struct ospf6_interface *oi; | |
1703 | struct listnode *i, *j; | |
fd500689 | 1704 | |
d62a17ae | 1705 | if (o->ref_bandwidth == OSPF6_REFERENCE_BANDWIDTH) |
1706 | return CMD_SUCCESS; | |
fd500689 | 1707 | |
d62a17ae | 1708 | o->ref_bandwidth = OSPF6_REFERENCE_BANDWIDTH; |
1709 | for (ALL_LIST_ELEMENTS_RO(o->area_list, i, oa)) | |
1710 | for (ALL_LIST_ELEMENTS_RO(oa->if_list, j, oi)) | |
1711 | ospf6_interface_recalculate_cost(oi); | |
fd500689 | 1712 | |
d62a17ae | 1713 | return CMD_SUCCESS; |
fd500689 VB |
1714 | } |
1715 | ||
813d4307 | 1716 | |
718e3744 | 1717 | DEFUN (ipv6_ospf6_hellointerval, |
1718 | ipv6_ospf6_hellointerval_cmd, | |
6147e2c6 | 1719 | "ipv6 ospf6 hello-interval (1-65535)", |
718e3744 | 1720 | IP6_STR |
1721 | OSPF6_STR | |
99a522c7 | 1722 | "Time between HELLO packets\n" |
d23d6de8 | 1723 | SECONDS_STR) |
718e3744 | 1724 | { |
d62a17ae | 1725 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1726 | int idx_number = 3; | |
1727 | struct ospf6_interface *oi; | |
1728 | assert(ifp); | |
1729 | ||
1730 | oi = (struct ospf6_interface *)ifp->info; | |
1731 | if (oi == NULL) | |
1732 | oi = ospf6_interface_create(ifp); | |
1733 | assert(oi); | |
1734 | ||
d23d6de8 QY |
1735 | oi->hello_interval = strmatch(argv[0]->text, "no") |
1736 | ? OSPF_HELLO_INTERVAL_DEFAULT | |
1737 | : strtoul(argv[idx_number]->arg, NULL, 10); | |
d62a17ae | 1738 | return CMD_SUCCESS; |
718e3744 | 1739 | } |
1740 | ||
d23d6de8 QY |
1741 | ALIAS (ipv6_ospf6_hellointerval, |
1742 | no_ipv6_ospf6_hellointerval_cmd, | |
1743 | "no ipv6 ospf6 hello-interval [(1-65535)]", | |
1744 | NO_STR | |
1745 | IP6_STR | |
1746 | OSPF6_STR | |
1747 | "Time between HELLO packets\n" | |
1748 | SECONDS_STR) | |
1749 | ||
718e3744 | 1750 | /* interface variable set command */ |
1751 | DEFUN (ipv6_ospf6_deadinterval, | |
1752 | ipv6_ospf6_deadinterval_cmd, | |
6147e2c6 | 1753 | "ipv6 ospf6 dead-interval (1-65535)", |
718e3744 | 1754 | IP6_STR |
1755 | OSPF6_STR | |
508e53e2 | 1756 | "Interval time after which a neighbor is declared down\n" |
d23d6de8 | 1757 | SECONDS_STR) |
718e3744 | 1758 | { |
d62a17ae | 1759 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1760 | int idx_number = 3; | |
1761 | struct ospf6_interface *oi; | |
1762 | assert(ifp); | |
1763 | ||
1764 | oi = (struct ospf6_interface *)ifp->info; | |
1765 | if (oi == NULL) | |
1766 | oi = ospf6_interface_create(ifp); | |
1767 | assert(oi); | |
1768 | ||
d23d6de8 QY |
1769 | oi->dead_interval = strmatch(argv[0]->arg, "no") |
1770 | ? OSPF_ROUTER_DEAD_INTERVAL_DEFAULT | |
1771 | : strtoul(argv[idx_number]->arg, NULL, 10); | |
d62a17ae | 1772 | return CMD_SUCCESS; |
718e3744 | 1773 | } |
1774 | ||
d23d6de8 QY |
1775 | ALIAS (ipv6_ospf6_deadinterval, |
1776 | no_ipv6_ospf6_deadinterval_cmd, | |
1777 | "no ipv6 ospf6 dead-interval [(1-65535)]", | |
1778 | NO_STR | |
1779 | IP6_STR | |
1780 | OSPF6_STR | |
1781 | "Interval time after which a neighbor is declared down\n" | |
1782 | SECONDS_STR) | |
1783 | ||
718e3744 | 1784 | /* interface variable set command */ |
1785 | DEFUN (ipv6_ospf6_transmitdelay, | |
1786 | ipv6_ospf6_transmitdelay_cmd, | |
6147e2c6 | 1787 | "ipv6 ospf6 transmit-delay (1-3600)", |
718e3744 | 1788 | IP6_STR |
1789 | OSPF6_STR | |
99a522c7 | 1790 | "Link state transmit delay\n" |
98cfd06b | 1791 | SECONDS_STR) |
718e3744 | 1792 | { |
d62a17ae | 1793 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1794 | int idx_number = 3; | |
1795 | struct ospf6_interface *oi; | |
1796 | assert(ifp); | |
1797 | ||
1798 | oi = (struct ospf6_interface *)ifp->info; | |
1799 | if (oi == NULL) | |
1800 | oi = ospf6_interface_create(ifp); | |
1801 | assert(oi); | |
1802 | ||
d23d6de8 QY |
1803 | oi->transdelay = strmatch(argv[0]->text, "no") |
1804 | ? OSPF6_INTERFACE_TRANSDELAY | |
1805 | : strtoul(argv[idx_number]->arg, NULL, 10); | |
d62a17ae | 1806 | return CMD_SUCCESS; |
718e3744 | 1807 | } |
1808 | ||
d23d6de8 QY |
1809 | ALIAS (ipv6_ospf6_transmitdelay, |
1810 | no_ipv6_ospf6_transmitdelay_cmd, | |
1811 | "no ipv6 ospf6 transmit-delay [(1-3600)]", | |
1812 | NO_STR | |
1813 | IP6_STR | |
1814 | OSPF6_STR | |
1815 | "Link state transmit delay\n" | |
1816 | SECONDS_STR) | |
1817 | ||
718e3744 | 1818 | /* interface variable set command */ |
1819 | DEFUN (ipv6_ospf6_retransmitinterval, | |
1820 | ipv6_ospf6_retransmitinterval_cmd, | |
6147e2c6 | 1821 | "ipv6 ospf6 retransmit-interval (1-65535)", |
718e3744 | 1822 | IP6_STR |
1823 | OSPF6_STR | |
1824 | "Time between retransmitting lost link state advertisements\n" | |
d23d6de8 | 1825 | SECONDS_STR) |
718e3744 | 1826 | { |
d62a17ae | 1827 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1828 | int idx_number = 3; | |
1829 | struct ospf6_interface *oi; | |
1830 | assert(ifp); | |
1831 | ||
1832 | oi = (struct ospf6_interface *)ifp->info; | |
1833 | if (oi == NULL) | |
1834 | oi = ospf6_interface_create(ifp); | |
1835 | assert(oi); | |
1836 | ||
d23d6de8 QY |
1837 | oi->rxmt_interval = strmatch(argv[0]->text, "no") |
1838 | ? OSPF_RETRANSMIT_INTERVAL_DEFAULT | |
1839 | : strtoul(argv[idx_number]->arg, NULL, 10); | |
d62a17ae | 1840 | return CMD_SUCCESS; |
718e3744 | 1841 | } |
1842 | ||
d23d6de8 QY |
1843 | ALIAS (ipv6_ospf6_retransmitinterval, |
1844 | no_ipv6_ospf6_retransmitinterval_cmd, | |
1845 | "no ipv6 ospf6 retransmit-interval [(1-65535)]", | |
1846 | NO_STR | |
1847 | IP6_STR | |
1848 | OSPF6_STR | |
1849 | "Time between retransmitting lost link state advertisements\n" | |
1850 | SECONDS_STR) | |
1851 | ||
718e3744 | 1852 | /* interface variable set command */ |
1853 | DEFUN (ipv6_ospf6_priority, | |
1854 | ipv6_ospf6_priority_cmd, | |
6147e2c6 | 1855 | "ipv6 ospf6 priority (0-255)", |
718e3744 | 1856 | IP6_STR |
1857 | OSPF6_STR | |
1858 | "Router priority\n" | |
d23d6de8 | 1859 | "Priority value\n") |
718e3744 | 1860 | { |
d62a17ae | 1861 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1862 | int idx_number = 3; | |
1863 | struct ospf6_interface *oi; | |
1864 | assert(ifp); | |
718e3744 | 1865 | |
d62a17ae | 1866 | oi = (struct ospf6_interface *)ifp->info; |
1867 | if (oi == NULL) | |
1868 | oi = ospf6_interface_create(ifp); | |
1869 | assert(oi); | |
508e53e2 | 1870 | |
d23d6de8 QY |
1871 | oi->priority = strmatch(argv[0]->text, "no") |
1872 | ? OSPF6_INTERFACE_PRIORITY | |
1873 | : strtoul(argv[idx_number]->arg, NULL, 10); | |
718e3744 | 1874 | |
9d303b37 DL |
1875 | if (oi->area && (oi->state == OSPF6_INTERFACE_DROTHER |
1876 | || oi->state == OSPF6_INTERFACE_BDR | |
1877 | || oi->state == OSPF6_INTERFACE_DR)) | |
d62a17ae | 1878 | ospf6_interface_state_change(dr_election(oi), oi); |
718e3744 | 1879 | |
d62a17ae | 1880 | return CMD_SUCCESS; |
718e3744 | 1881 | } |
1882 | ||
d23d6de8 QY |
1883 | ALIAS (ipv6_ospf6_priority, |
1884 | no_ipv6_ospf6_priority_cmd, | |
1885 | "no ipv6 ospf6 priority [(0-255)]", | |
1886 | NO_STR | |
1887 | IP6_STR | |
1888 | OSPF6_STR | |
1889 | "Router priority\n" | |
1890 | "Priority value\n") | |
1891 | ||
718e3744 | 1892 | DEFUN (ipv6_ospf6_instance, |
1893 | ipv6_ospf6_instance_cmd, | |
6147e2c6 | 1894 | "ipv6 ospf6 instance-id (0-255)", |
718e3744 | 1895 | IP6_STR |
1896 | OSPF6_STR | |
508e53e2 | 1897 | "Instance ID for this interface\n" |
d23d6de8 | 1898 | "Instance ID value\n") |
718e3744 | 1899 | { |
d62a17ae | 1900 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1901 | int idx_number = 3; | |
1902 | struct ospf6_interface *oi; | |
1903 | assert(ifp); | |
1904 | ||
1905 | oi = (struct ospf6_interface *)ifp->info; | |
1906 | if (oi == NULL) | |
1907 | oi = ospf6_interface_create(ifp); | |
1908 | assert(oi); | |
1909 | ||
d23d6de8 QY |
1910 | oi->instance_id = strmatch(argv[0]->text, "no") |
1911 | ? OSPF6_INTERFACE_INSTANCE_ID | |
1912 | : strtoul(argv[idx_number]->arg, NULL, 10); | |
d62a17ae | 1913 | return CMD_SUCCESS; |
718e3744 | 1914 | } |
1915 | ||
d23d6de8 QY |
1916 | ALIAS (ipv6_ospf6_instance, |
1917 | no_ipv6_ospf6_instance_cmd, | |
1918 | "no ipv6 ospf6 instance-id [(0-255)]", | |
1919 | NO_STR | |
1920 | IP6_STR | |
1921 | OSPF6_STR | |
1922 | "Instance ID for this interface\n" | |
1923 | "Instance ID value\n") | |
1924 | ||
718e3744 | 1925 | DEFUN (ipv6_ospf6_passive, |
1926 | ipv6_ospf6_passive_cmd, | |
1927 | "ipv6 ospf6 passive", | |
1928 | IP6_STR | |
1929 | OSPF6_STR | |
99a522c7 | 1930 | "Passive interface; no adjacency will be formed on this interface\n" |
718e3744 | 1931 | ) |
1932 | { | |
d62a17ae | 1933 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1934 | struct ospf6_interface *oi; | |
1935 | struct listnode *node, *nnode; | |
1936 | struct ospf6_neighbor *on; | |
718e3744 | 1937 | |
d62a17ae | 1938 | assert(ifp); |
718e3744 | 1939 | |
d62a17ae | 1940 | oi = (struct ospf6_interface *)ifp->info; |
1941 | if (oi == NULL) | |
1942 | oi = ospf6_interface_create(ifp); | |
1943 | assert(oi); | |
718e3744 | 1944 | |
d62a17ae | 1945 | SET_FLAG(oi->flag, OSPF6_INTERFACE_PASSIVE); |
1946 | THREAD_OFF(oi->thread_send_hello); | |
f80003b0 | 1947 | THREAD_OFF(oi->thread_sso); |
508e53e2 | 1948 | |
d62a17ae | 1949 | for (ALL_LIST_ELEMENTS(oi->neighbor_list, node, nnode, on)) { |
1950 | THREAD_OFF(on->inactivity_timer); | |
1951 | thread_add_event(master, inactivity_timer, on, 0, NULL); | |
1952 | } | |
718e3744 | 1953 | |
d62a17ae | 1954 | return CMD_SUCCESS; |
718e3744 | 1955 | } |
1956 | ||
1957 | DEFUN (no_ipv6_ospf6_passive, | |
1958 | no_ipv6_ospf6_passive_cmd, | |
1959 | "no ipv6 ospf6 passive", | |
1960 | NO_STR | |
1961 | IP6_STR | |
1962 | OSPF6_STR | |
1963 | "passive interface: No Adjacency will be formed on this I/F\n" | |
1964 | ) | |
1965 | { | |
d62a17ae | 1966 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1967 | struct ospf6_interface *oi; | |
1968 | assert(ifp); | |
718e3744 | 1969 | |
d62a17ae | 1970 | oi = (struct ospf6_interface *)ifp->info; |
1971 | if (oi == NULL) | |
1972 | oi = ospf6_interface_create(ifp); | |
1973 | assert(oi); | |
718e3744 | 1974 | |
d62a17ae | 1975 | UNSET_FLAG(oi->flag, OSPF6_INTERFACE_PASSIVE); |
1976 | THREAD_OFF(oi->thread_send_hello); | |
f80003b0 | 1977 | THREAD_OFF(oi->thread_sso); |
cb978d68 | 1978 | |
1979 | /* don't send hellos over loopback interface */ | |
1980 | if (!if_is_loopback(oi->interface)) | |
1981 | thread_add_event(master, ospf6_hello_send, oi, 0, | |
1982 | &oi->thread_send_hello); | |
718e3744 | 1983 | |
d62a17ae | 1984 | return CMD_SUCCESS; |
718e3744 | 1985 | } |
1986 | ||
d42306d9 DT |
1987 | DEFUN (ipv6_ospf6_mtu_ignore, |
1988 | ipv6_ospf6_mtu_ignore_cmd, | |
1989 | "ipv6 ospf6 mtu-ignore", | |
1990 | IP6_STR | |
1991 | OSPF6_STR | |
99a522c7 | 1992 | "Disable MTU mismatch detection on this interface\n" |
d42306d9 DT |
1993 | ) |
1994 | { | |
d62a17ae | 1995 | VTY_DECLVAR_CONTEXT(interface, ifp); |
1996 | struct ospf6_interface *oi; | |
1997 | assert(ifp); | |
d42306d9 | 1998 | |
d62a17ae | 1999 | oi = (struct ospf6_interface *)ifp->info; |
2000 | if (oi == NULL) | |
2001 | oi = ospf6_interface_create(ifp); | |
2002 | assert(oi); | |
d42306d9 | 2003 | |
d62a17ae | 2004 | oi->mtu_ignore = 1; |
d42306d9 | 2005 | |
d62a17ae | 2006 | return CMD_SUCCESS; |
d42306d9 DT |
2007 | } |
2008 | ||
2009 | DEFUN (no_ipv6_ospf6_mtu_ignore, | |
2010 | no_ipv6_ospf6_mtu_ignore_cmd, | |
2011 | "no ipv6 ospf6 mtu-ignore", | |
2012 | NO_STR | |
2013 | IP6_STR | |
2014 | OSPF6_STR | |
99a522c7 | 2015 | "Disable MTU mismatch detection on this interface\n" |
d42306d9 DT |
2016 | ) |
2017 | { | |
d62a17ae | 2018 | VTY_DECLVAR_CONTEXT(interface, ifp); |
2019 | struct ospf6_interface *oi; | |
2020 | assert(ifp); | |
d42306d9 | 2021 | |
d62a17ae | 2022 | oi = (struct ospf6_interface *)ifp->info; |
2023 | if (oi == NULL) | |
2024 | oi = ospf6_interface_create(ifp); | |
2025 | assert(oi); | |
d42306d9 | 2026 | |
d62a17ae | 2027 | oi->mtu_ignore = 0; |
d42306d9 | 2028 | |
d62a17ae | 2029 | return CMD_SUCCESS; |
d42306d9 DT |
2030 | } |
2031 | ||
718e3744 | 2032 | DEFUN (ipv6_ospf6_advertise_prefix_list, |
2033 | ipv6_ospf6_advertise_prefix_list_cmd, | |
2034 | "ipv6 ospf6 advertise prefix-list WORD", | |
2035 | IP6_STR | |
2036 | OSPF6_STR | |
2037 | "Advertising options\n" | |
2038 | "Filter prefix using prefix-list\n" | |
2039 | "Prefix list name\n" | |
2040 | ) | |
2041 | { | |
d62a17ae | 2042 | VTY_DECLVAR_CONTEXT(interface, ifp); |
2043 | int idx_word = 4; | |
2044 | struct ospf6_interface *oi; | |
2045 | assert(ifp); | |
2046 | ||
2047 | oi = (struct ospf6_interface *)ifp->info; | |
2048 | if (oi == NULL) | |
2049 | oi = ospf6_interface_create(ifp); | |
2050 | assert(oi); | |
2051 | ||
2052 | if (oi->plist_name) | |
2053 | XFREE(MTYPE_CFG_PLIST_NAME, oi->plist_name); | |
2054 | oi->plist_name = XSTRDUP(MTYPE_CFG_PLIST_NAME, argv[idx_word]->arg); | |
2055 | ||
2056 | ospf6_interface_connected_route_update(oi->interface); | |
2057 | ||
2058 | if (oi->area) { | |
2059 | OSPF6_LINK_LSA_SCHEDULE(oi); | |
2060 | if (oi->state == OSPF6_INTERFACE_DR) { | |
2061 | OSPF6_NETWORK_LSA_SCHEDULE(oi); | |
2062 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT(oi); | |
2063 | } | |
2064 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB(oi->area); | |
2065 | } | |
2066 | ||
2067 | return CMD_SUCCESS; | |
718e3744 | 2068 | } |
2069 | ||
2070 | DEFUN (no_ipv6_ospf6_advertise_prefix_list, | |
2071 | no_ipv6_ospf6_advertise_prefix_list_cmd, | |
d23d6de8 | 2072 | "no ipv6 ospf6 advertise prefix-list [WORD]", |
718e3744 | 2073 | NO_STR |
2074 | IP6_STR | |
2075 | OSPF6_STR | |
2076 | "Advertising options\n" | |
2077 | "Filter prefix using prefix-list\n" | |
d23d6de8 | 2078 | "Prefix list name\n") |
718e3744 | 2079 | { |
d62a17ae | 2080 | VTY_DECLVAR_CONTEXT(interface, ifp); |
2081 | struct ospf6_interface *oi; | |
2082 | assert(ifp); | |
2083 | ||
2084 | oi = (struct ospf6_interface *)ifp->info; | |
2085 | if (oi == NULL) | |
2086 | oi = ospf6_interface_create(ifp); | |
2087 | assert(oi); | |
2088 | ||
d23d6de8 | 2089 | if (oi->plist_name) |
d62a17ae | 2090 | XFREE(MTYPE_CFG_PLIST_NAME, oi->plist_name); |
d62a17ae | 2091 | |
2092 | ospf6_interface_connected_route_update(oi->interface); | |
2093 | ||
2094 | if (oi->area) { | |
2095 | OSPF6_LINK_LSA_SCHEDULE(oi); | |
2096 | if (oi->state == OSPF6_INTERFACE_DR) { | |
2097 | OSPF6_NETWORK_LSA_SCHEDULE(oi); | |
2098 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT(oi); | |
2099 | } | |
2100 | OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB(oi->area); | |
2101 | } | |
2102 | ||
2103 | return CMD_SUCCESS; | |
718e3744 | 2104 | } |
2105 | ||
c5926a92 DD |
2106 | DEFUN (ipv6_ospf6_network, |
2107 | ipv6_ospf6_network_cmd, | |
6147e2c6 | 2108 | "ipv6 ospf6 network <broadcast|point-to-point>", |
c5926a92 DD |
2109 | IP6_STR |
2110 | OSPF6_STR | |
99a522c7 | 2111 | "Network type\n" |
b2d4d039 | 2112 | "Specify OSPF6 broadcast network\n" |
c5926a92 DD |
2113 | "Specify OSPF6 point-to-point network\n" |
2114 | ) | |
2115 | { | |
d62a17ae | 2116 | VTY_DECLVAR_CONTEXT(interface, ifp); |
2117 | int idx_network = 3; | |
2118 | struct ospf6_interface *oi; | |
2119 | assert(ifp); | |
2120 | ||
2121 | oi = (struct ospf6_interface *)ifp->info; | |
2122 | if (oi == NULL) { | |
2123 | oi = ospf6_interface_create(ifp); | |
2124 | } | |
2125 | assert(oi); | |
2126 | ||
5aeb4f3c DL |
2127 | oi->type_cfg = true; |
2128 | ||
d62a17ae | 2129 | if (strncmp(argv[idx_network]->arg, "b", 1) == 0) { |
2130 | if (oi->type == OSPF_IFTYPE_BROADCAST) | |
2131 | return CMD_SUCCESS; | |
2132 | ||
2133 | oi->type = OSPF_IFTYPE_BROADCAST; | |
2134 | } else if (strncmp(argv[idx_network]->arg, "point-to-p", 10) == 0) { | |
2135 | if (oi->type == OSPF_IFTYPE_POINTOPOINT) { | |
2136 | return CMD_SUCCESS; | |
2137 | } | |
2138 | oi->type = OSPF_IFTYPE_POINTOPOINT; | |
c5926a92 | 2139 | } |
c5926a92 | 2140 | |
d62a17ae | 2141 | /* Reset the interface */ |
849576ee RZ |
2142 | thread_execute(master, interface_down, oi, 0); |
2143 | thread_execute(master, interface_up, oi, 0); | |
c5926a92 | 2144 | |
d62a17ae | 2145 | return CMD_SUCCESS; |
c5926a92 DD |
2146 | } |
2147 | ||
2148 | DEFUN (no_ipv6_ospf6_network, | |
2149 | no_ipv6_ospf6_network_cmd, | |
32573073 | 2150 | "no ipv6 ospf6 network [<broadcast|point-to-point>]", |
c5926a92 DD |
2151 | NO_STR |
2152 | IP6_STR | |
2153 | OSPF6_STR | |
32573073 QY |
2154 | "Set default network type\n" |
2155 | "Specify OSPF6 broadcast network\n" | |
2156 | "Specify OSPF6 point-to-point network\n") | |
c5926a92 | 2157 | { |
d62a17ae | 2158 | VTY_DECLVAR_CONTEXT(interface, ifp); |
2159 | struct ospf6_interface *oi; | |
2160 | int type; | |
c5926a92 | 2161 | |
d62a17ae | 2162 | assert(ifp); |
c5926a92 | 2163 | |
d62a17ae | 2164 | oi = (struct ospf6_interface *)ifp->info; |
2165 | if (oi == NULL) { | |
2166 | return CMD_SUCCESS; | |
2167 | } | |
c5926a92 | 2168 | |
5aeb4f3c DL |
2169 | oi->type_cfg = false; |
2170 | ||
d62a17ae | 2171 | type = ospf6_default_iftype(ifp); |
2172 | if (oi->type == type) { | |
2173 | return CMD_SUCCESS; | |
2174 | } | |
2175 | oi->type = type; | |
c5926a92 | 2176 | |
d62a17ae | 2177 | /* Reset the interface */ |
849576ee RZ |
2178 | thread_execute(master, interface_down, oi, 0); |
2179 | thread_execute(master, interface_up, oi, 0); | |
c5926a92 | 2180 | |
d62a17ae | 2181 | return CMD_SUCCESS; |
c5926a92 DD |
2182 | } |
2183 | ||
d62a17ae | 2184 | static int config_write_ospf6_interface(struct vty *vty) |
718e3744 | 2185 | { |
f4e14fdb | 2186 | struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT); |
d62a17ae | 2187 | struct ospf6_interface *oi; |
2188 | struct interface *ifp; | |
2189 | ||
451fda4f | 2190 | FOR_ALL_INTERFACES (vrf, ifp) { |
d62a17ae | 2191 | oi = (struct ospf6_interface *)ifp->info; |
2192 | if (oi == NULL) | |
2193 | continue; | |
2194 | ||
a8b828f3 | 2195 | vty_frame(vty, "interface %s\n", oi->interface->name); |
d62a17ae | 2196 | |
2197 | if (ifp->desc) | |
2198 | vty_out(vty, " description %s\n", ifp->desc); | |
2199 | if (oi->c_ifmtu) | |
2200 | vty_out(vty, " ipv6 ospf6 ifmtu %d\n", oi->c_ifmtu); | |
2201 | ||
2202 | if (CHECK_FLAG(oi->flag, OSPF6_INTERFACE_NOAUTOCOST)) | |
2203 | vty_out(vty, " ipv6 ospf6 cost %d\n", oi->cost); | |
2204 | ||
2205 | if (oi->hello_interval != OSPF6_INTERFACE_HELLO_INTERVAL) | |
2206 | vty_out(vty, " ipv6 ospf6 hello-interval %d\n", | |
2207 | oi->hello_interval); | |
2208 | ||
2209 | if (oi->dead_interval != OSPF6_INTERFACE_DEAD_INTERVAL) | |
2210 | vty_out(vty, " ipv6 ospf6 dead-interval %d\n", | |
2211 | oi->dead_interval); | |
2212 | ||
2213 | if (oi->rxmt_interval != OSPF6_INTERFACE_RXMT_INTERVAL) | |
2214 | vty_out(vty, " ipv6 ospf6 retransmit-interval %d\n", | |
2215 | oi->rxmt_interval); | |
2216 | ||
2217 | if (oi->priority != OSPF6_INTERFACE_PRIORITY) | |
2218 | vty_out(vty, " ipv6 ospf6 priority %d\n", oi->priority); | |
2219 | ||
2220 | if (oi->transdelay != OSPF6_INTERFACE_TRANSDELAY) | |
2221 | vty_out(vty, " ipv6 ospf6 transmit-delay %d\n", | |
2222 | oi->transdelay); | |
2223 | ||
2224 | if (oi->instance_id != OSPF6_INTERFACE_INSTANCE_ID) | |
2225 | vty_out(vty, " ipv6 ospf6 instance-id %d\n", | |
2226 | oi->instance_id); | |
2227 | ||
2228 | if (oi->plist_name) | |
2229 | vty_out(vty, " ipv6 ospf6 advertise prefix-list %s\n", | |
2230 | oi->plist_name); | |
2231 | ||
2232 | if (CHECK_FLAG(oi->flag, OSPF6_INTERFACE_PASSIVE)) | |
2233 | vty_out(vty, " ipv6 ospf6 passive\n"); | |
2234 | ||
2235 | if (oi->mtu_ignore) | |
2236 | vty_out(vty, " ipv6 ospf6 mtu-ignore\n"); | |
2237 | ||
5aeb4f3c DL |
2238 | if (oi->type_cfg && oi->type == OSPF_IFTYPE_POINTOPOINT) |
2239 | vty_out(vty, " ipv6 ospf6 network point-to-point\n"); | |
2240 | else if (oi->type_cfg && oi->type == OSPF_IFTYPE_BROADCAST) | |
2241 | vty_out(vty, " ipv6 ospf6 network broadcast\n"); | |
d62a17ae | 2242 | |
2243 | ospf6_bfd_write_config(vty, oi); | |
2244 | ||
a8b828f3 | 2245 | vty_endframe(vty, "!\n"); |
d62a17ae | 2246 | } |
2247 | return 0; | |
718e3744 | 2248 | } |
2249 | ||
612c2c15 | 2250 | static int config_write_ospf6_interface(struct vty *vty); |
d62a17ae | 2251 | static struct cmd_node interface_node = { |
f4b8291f | 2252 | .name = "interface", |
62b346ee | 2253 | .node = INTERFACE_NODE, |
24389580 | 2254 | .parent_node = CONFIG_NODE, |
62b346ee | 2255 | .prompt = "%s(config-if)# ", |
612c2c15 | 2256 | .config_write = config_write_ospf6_interface, |
718e3744 | 2257 | }; |
2258 | ||
138c5a74 DS |
2259 | static int ospf6_ifp_create(struct interface *ifp) |
2260 | { | |
ef7bd2a3 DS |
2261 | if (IS_OSPF6_DEBUG_ZEBRA(RECV)) |
2262 | zlog_debug("Zebra Interface add: %s index %d mtu %d", ifp->name, | |
2263 | ifp->ifindex, ifp->mtu6); | |
2264 | ospf6_interface_if_add(ifp); | |
2265 | ||
138c5a74 DS |
2266 | return 0; |
2267 | } | |
2268 | ||
2269 | static int ospf6_ifp_up(struct interface *ifp) | |
2270 | { | |
ddbf3e60 DS |
2271 | if (IS_OSPF6_DEBUG_ZEBRA(RECV)) |
2272 | zlog_debug( | |
3efd0893 | 2273 | "Zebra Interface state change: %s index %d flags %llx metric %d mtu %d bandwidth %d", |
ddbf3e60 DS |
2274 | ifp->name, ifp->ifindex, (unsigned long long)ifp->flags, |
2275 | ifp->metric, ifp->mtu6, ifp->bandwidth); | |
2276 | ||
2277 | ospf6_interface_state_update(ifp); | |
2278 | ||
138c5a74 DS |
2279 | return 0; |
2280 | } | |
2281 | ||
2282 | static int ospf6_ifp_down(struct interface *ifp) | |
2283 | { | |
b0b69e59 DS |
2284 | if (IS_OSPF6_DEBUG_ZEBRA(RECV)) |
2285 | zlog_debug( | |
3efd0893 | 2286 | "Zebra Interface state change: %s index %d flags %llx metric %d mtu %d bandwidth %d", |
b0b69e59 DS |
2287 | ifp->name, ifp->ifindex, (unsigned long long)ifp->flags, |
2288 | ifp->metric, ifp->mtu6, ifp->bandwidth); | |
2289 | ||
2290 | ospf6_interface_state_update(ifp); | |
2291 | ||
138c5a74 DS |
2292 | return 0; |
2293 | } | |
2294 | ||
2295 | static int ospf6_ifp_destroy(struct interface *ifp) | |
2296 | { | |
3c3c3252 DS |
2297 | if (if_is_up(ifp)) |
2298 | zlog_warn("Zebra: got delete of %s, but interface is still up", | |
2299 | ifp->name); | |
2300 | ||
2301 | if (IS_OSPF6_DEBUG_ZEBRA(RECV)) | |
2302 | zlog_debug("Zebra Interface delete: %s index %d mtu %d", | |
2303 | ifp->name, ifp->ifindex, ifp->mtu6); | |
2304 | ||
138c5a74 DS |
2305 | return 0; |
2306 | } | |
2307 | ||
d62a17ae | 2308 | void ospf6_interface_init(void) |
718e3744 | 2309 | { |
d62a17ae | 2310 | /* Install interface node. */ |
612c2c15 | 2311 | install_node(&interface_node); |
d62a17ae | 2312 | if_cmd_init(); |
138c5a74 DS |
2313 | if_zapi_callbacks(ospf6_ifp_create, ospf6_ifp_up, |
2314 | ospf6_ifp_down, ospf6_ifp_destroy); | |
d62a17ae | 2315 | |
2316 | install_element(VIEW_NODE, &show_ipv6_ospf6_interface_prefix_cmd); | |
2317 | install_element(VIEW_NODE, &show_ipv6_ospf6_interface_ifname_cmd); | |
2318 | install_element(VIEW_NODE, | |
2319 | &show_ipv6_ospf6_interface_ifname_prefix_cmd); | |
996c9314 | 2320 | install_element(VIEW_NODE, &show_ipv6_ospf6_interface_traffic_cmd); |
d62a17ae | 2321 | |
2322 | install_element(INTERFACE_NODE, &ipv6_ospf6_cost_cmd); | |
2323 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_cost_cmd); | |
2324 | install_element(INTERFACE_NODE, &ipv6_ospf6_ifmtu_cmd); | |
2325 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_ifmtu_cmd); | |
d23d6de8 | 2326 | |
d62a17ae | 2327 | install_element(INTERFACE_NODE, &ipv6_ospf6_deadinterval_cmd); |
2328 | install_element(INTERFACE_NODE, &ipv6_ospf6_hellointerval_cmd); | |
2329 | install_element(INTERFACE_NODE, &ipv6_ospf6_priority_cmd); | |
2330 | install_element(INTERFACE_NODE, &ipv6_ospf6_retransmitinterval_cmd); | |
2331 | install_element(INTERFACE_NODE, &ipv6_ospf6_transmitdelay_cmd); | |
2332 | install_element(INTERFACE_NODE, &ipv6_ospf6_instance_cmd); | |
d23d6de8 QY |
2333 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_deadinterval_cmd); |
2334 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_hellointerval_cmd); | |
2335 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_priority_cmd); | |
2336 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_retransmitinterval_cmd); | |
2337 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_transmitdelay_cmd); | |
2338 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_instance_cmd); | |
d62a17ae | 2339 | |
2340 | install_element(INTERFACE_NODE, &ipv6_ospf6_passive_cmd); | |
2341 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_passive_cmd); | |
2342 | ||
2343 | install_element(INTERFACE_NODE, &ipv6_ospf6_mtu_ignore_cmd); | |
2344 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_mtu_ignore_cmd); | |
2345 | ||
2346 | install_element(INTERFACE_NODE, &ipv6_ospf6_advertise_prefix_list_cmd); | |
2347 | install_element(INTERFACE_NODE, | |
2348 | &no_ipv6_ospf6_advertise_prefix_list_cmd); | |
2349 | ||
2350 | install_element(INTERFACE_NODE, &ipv6_ospf6_network_cmd); | |
2351 | install_element(INTERFACE_NODE, &no_ipv6_ospf6_network_cmd); | |
2352 | ||
2353 | /* reference bandwidth commands */ | |
2354 | install_element(OSPF6_NODE, &auto_cost_reference_bandwidth_cmd); | |
2355 | install_element(OSPF6_NODE, &no_auto_cost_reference_bandwidth_cmd); | |
508e53e2 | 2356 | } |
2357 | ||
a1b11f9b | 2358 | /* Clear the specified interface structure */ |
d62a17ae | 2359 | static void ospf6_interface_clear(struct vty *vty, struct interface *ifp) |
a1b11f9b | 2360 | { |
d62a17ae | 2361 | struct ospf6_interface *oi; |
a1b11f9b | 2362 | |
d62a17ae | 2363 | if (!if_is_operative(ifp)) |
2364 | return; | |
a1b11f9b | 2365 | |
d62a17ae | 2366 | if (ifp->info == NULL) |
2367 | return; | |
a1b11f9b | 2368 | |
d62a17ae | 2369 | oi = (struct ospf6_interface *)ifp->info; |
a1b11f9b | 2370 | |
d62a17ae | 2371 | if (IS_OSPF6_DEBUG_INTERFACE) |
2372 | zlog_debug("Interface %s: clear by reset", ifp->name); | |
a1b11f9b | 2373 | |
d62a17ae | 2374 | /* Reset the interface */ |
849576ee RZ |
2375 | thread_execute(master, interface_down, oi, 0); |
2376 | thread_execute(master, interface_up, oi, 0); | |
a1b11f9b DS |
2377 | } |
2378 | ||
2379 | /* Clear interface */ | |
2380 | DEFUN (clear_ipv6_ospf6_interface, | |
2381 | clear_ipv6_ospf6_interface_cmd, | |
2382 | "clear ipv6 ospf6 interface [IFNAME]", | |
2383 | CLEAR_STR | |
2384 | IP6_STR | |
2385 | OSPF6_STR | |
2386 | INTERFACE_STR | |
2387 | IFNAME_STR | |
2388 | ) | |
2389 | { | |
f4e14fdb | 2390 | struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT); |
d62a17ae | 2391 | int idx_ifname = 4; |
2392 | struct interface *ifp; | |
d62a17ae | 2393 | |
2394 | if (argc == 4) /* Clear all the ospfv3 interfaces. */ | |
2395 | { | |
451fda4f | 2396 | FOR_ALL_INTERFACES (vrf, ifp) |
d62a17ae | 2397 | ospf6_interface_clear(vty, ifp); |
2398 | } else /* Interface name is specified. */ | |
2399 | { | |
2400 | if ((ifp = if_lookup_by_name(argv[idx_ifname]->arg, | |
a36898e7 | 2401 | VRF_DEFAULT)) |
d62a17ae | 2402 | == NULL) { |
2403 | vty_out(vty, "No such Interface: %s\n", | |
2404 | argv[idx_ifname]->arg); | |
2405 | return CMD_WARNING; | |
2406 | } | |
2407 | ospf6_interface_clear(vty, ifp); | |
2408 | } | |
2409 | ||
2410 | return CMD_SUCCESS; | |
a1b11f9b DS |
2411 | } |
2412 | ||
d62a17ae | 2413 | void install_element_ospf6_clear_interface(void) |
a1b11f9b | 2414 | { |
d62a17ae | 2415 | install_element(ENABLE_NODE, &clear_ipv6_ospf6_interface_cmd); |
a1b11f9b DS |
2416 | } |
2417 | ||
508e53e2 | 2418 | DEFUN (debug_ospf6_interface, |
2419 | debug_ospf6_interface_cmd, | |
2420 | "debug ospf6 interface", | |
2421 | DEBUG_STR | |
2422 | OSPF6_STR | |
2423 | "Debug OSPFv3 Interface\n" | |
2424 | ) | |
2425 | { | |
d62a17ae | 2426 | OSPF6_DEBUG_INTERFACE_ON(); |
2427 | return CMD_SUCCESS; | |
508e53e2 | 2428 | } |
2429 | ||
2430 | DEFUN (no_debug_ospf6_interface, | |
2431 | no_debug_ospf6_interface_cmd, | |
2432 | "no debug ospf6 interface", | |
2433 | NO_STR | |
2434 | DEBUG_STR | |
2435 | OSPF6_STR | |
2436 | "Debug OSPFv3 Interface\n" | |
2437 | ) | |
2438 | { | |
d62a17ae | 2439 | OSPF6_DEBUG_INTERFACE_OFF(); |
2440 | return CMD_SUCCESS; | |
508e53e2 | 2441 | } |
2442 | ||
d62a17ae | 2443 | int config_write_ospf6_debug_interface(struct vty *vty) |
508e53e2 | 2444 | { |
d62a17ae | 2445 | if (IS_OSPF6_DEBUG_INTERFACE) |
2446 | vty_out(vty, "debug ospf6 interface\n"); | |
2447 | return 0; | |
508e53e2 | 2448 | } |
2449 | ||
d62a17ae | 2450 | void install_element_ospf6_debug_interface(void) |
508e53e2 | 2451 | { |
d62a17ae | 2452 | install_element(ENABLE_NODE, &debug_ospf6_interface_cmd); |
2453 | install_element(ENABLE_NODE, &no_debug_ospf6_interface_cmd); | |
2454 | install_element(CONFIG_NODE, &debug_ospf6_interface_cmd); | |
2455 | install_element(CONFIG_NODE, &no_debug_ospf6_interface_cmd); | |
718e3744 | 2456 | } |