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