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7c551956 DS |
1 | /* |
2 | * Copyright (C) 2016 CumulusNetworks | |
3 | * Donald Sharp | |
4 | * | |
5 | * This file is part of Quagga | |
6 | * | |
7 | * Quagga is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the | |
9 | * Free Software Foundation; either version 2, or (at your option) any | |
10 | * later version. | |
11 | * | |
12 | * Quagga is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | * | |
896014f4 DL |
17 | * You should have received a copy of the GNU General Public License along |
18 | * with this program; see the file COPYING; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
7c551956 DS |
20 | */ |
21 | #include <zebra.h> | |
22 | ||
23 | #include "log.h" | |
24 | #include "linklist.h" | |
f30c50b9 | 25 | #include "command.h" |
4a1ab8e4 | 26 | #include "memory.h" |
05737783 | 27 | #include "srcdest_table.h" |
7c551956 | 28 | |
82f97584 | 29 | #include "vty.h" |
7c551956 DS |
30 | #include "zebra/debug.h" |
31 | #include "zebra/zserv.h" | |
32 | #include "zebra/rib.h" | |
33 | #include "zebra/zebra_vrf.h" | |
5a8dfcd8 | 34 | #include "zebra/zebra_rnh.h" |
7c551956 | 35 | #include "zebra/router-id.h" |
4a1ab8e4 | 36 | #include "zebra/zebra_memory.h" |
28f6dde8 | 37 | #include "zebra/zebra_static.h" |
5a8dfcd8 | 38 | #include "zebra/interface.h" |
7758e3f3 | 39 | #include "zebra/zebra_mpls.h" |
7c551956 DS |
40 | |
41 | extern struct zebra_t zebrad; | |
42 | ||
43 | /* VRF information update. */ | |
44 | static void | |
45 | zebra_vrf_add_update (struct zebra_vrf *zvrf) | |
46 | { | |
47 | struct listnode *node, *nnode; | |
48 | struct zserv *client; | |
49 | ||
50 | if (IS_ZEBRA_DEBUG_EVENT) | |
661512bf | 51 | zlog_debug ("MESSAGE: ZEBRA_VRF_ADD %s", zvrf_name (zvrf)); |
7c551956 DS |
52 | |
53 | for (ALL_LIST_ELEMENTS (zebrad.client_list, node, nnode, client)) | |
54 | zsend_vrf_add (client, zvrf); | |
55 | } | |
56 | ||
57 | static void | |
58 | zebra_vrf_delete_update (struct zebra_vrf *zvrf) | |
59 | { | |
60 | struct listnode *node, *nnode; | |
61 | struct zserv *client; | |
62 | ||
63 | if (IS_ZEBRA_DEBUG_EVENT) | |
661512bf | 64 | zlog_debug ("MESSAGE: ZEBRA_VRF_DELETE %s", zvrf_name (zvrf)); |
7c551956 DS |
65 | |
66 | for (ALL_LIST_ELEMENTS (zebrad.client_list, node, nnode, client)) | |
67 | zsend_vrf_delete (client, zvrf); | |
68 | } | |
69 | ||
70 | void | |
71 | zebra_vrf_update_all (struct zserv *client) | |
72 | { | |
73 | struct vrf *vrf; | |
7c551956 | 74 | |
1a1a7065 | 75 | RB_FOREACH (vrf, vrf_id_head, &vrfs_by_id) |
7c551956 | 76 | { |
1a1a7065 | 77 | if (vrf->vrf_id) |
7c551956 DS |
78 | zsend_vrf_add (client, vrf_info_lookup (vrf->vrf_id)); |
79 | } | |
80 | } | |
81 | ||
82 | /* Callback upon creating a new VRF. */ | |
83 | static int | |
661512bf | 84 | zebra_vrf_new (struct vrf *vrf) |
7c551956 | 85 | { |
661512bf | 86 | struct zebra_vrf *zvrf; |
7c551956 | 87 | |
3f6d6a5d | 88 | if (IS_ZEBRA_DEBUG_EVENT) |
661512bf | 89 | zlog_info ("ZVRF %s with id %u", vrf->name, vrf->vrf_id); |
7c551956 | 90 | |
661512bf RW |
91 | zvrf = zebra_vrf_alloc (); |
92 | zvrf->zns = zebra_ns_lookup (NS_DEFAULT); /* Point to the global (single) NS */ | |
93 | router_id_init (zvrf); | |
94 | vrf->info = zvrf; | |
95 | zvrf->vrf = vrf; | |
34f8e6af | 96 | |
7c551956 DS |
97 | return 0; |
98 | } | |
99 | ||
fb148af4 DS |
100 | /* |
101 | * Moving an interface amongst different vrf's | |
102 | * causes the interface to get a new ifindex | |
103 | * so we need to find static routes with | |
104 | * the old ifindex and replace with new | |
105 | * ifindex to insert back into the table | |
106 | */ | |
107 | void | |
108 | zebra_vrf_static_route_interface_fixup (struct interface *ifp) | |
109 | { | |
110 | afi_t afi; | |
111 | safi_t safi; | |
5f3d1bdf | 112 | struct zebra_vrf *zvrf = zebra_vrf_lookup_by_id (ifp->vrf_id); |
fb148af4 DS |
113 | struct route_table *stable = NULL; |
114 | struct route_node *rn = NULL; | |
115 | struct static_route *si = NULL; | |
116 | ||
117 | if (!zvrf) | |
118 | return; | |
119 | ||
120 | for (afi = AFI_IP; afi < AFI_MAX; afi++) | |
121 | { | |
122 | for (safi = SAFI_UNICAST ; safi < SAFI_MAX ; safi++) | |
123 | { | |
124 | stable = zvrf->stable[afi][safi]; | |
125 | if (stable) | |
126 | for (rn = route_top (stable); rn; rn = route_next (rn)) | |
127 | { | |
128 | if (rn->info) | |
129 | { | |
130 | si = rn->info; | |
131 | if ((strcmp (si->ifname, ifp->name) == 0) && | |
132 | (si->ifindex != ifp->ifindex)) | |
133 | { | |
134 | si->ifindex = ifp->ifindex; | |
c423229b | 135 | static_install_route (afi, safi, &rn->p, NULL, si); |
fb148af4 DS |
136 | } |
137 | } | |
138 | } | |
139 | } | |
140 | } | |
141 | ||
142 | } | |
143 | ||
7c551956 DS |
144 | /* Callback upon enabling a VRF. */ |
145 | static int | |
661512bf | 146 | zebra_vrf_enable (struct vrf *vrf) |
7c551956 | 147 | { |
661512bf | 148 | struct zebra_vrf *zvrf = vrf->info; |
2414ffe5 RW |
149 | struct route_table *stable; |
150 | struct route_node *rn; | |
151 | struct static_route *si; | |
152 | struct interface *ifp; | |
fb148af4 DS |
153 | afi_t afi; |
154 | safi_t safi; | |
7c551956 DS |
155 | |
156 | assert (zvrf); | |
157 | ||
158 | zebra_vrf_add_update (zvrf); | |
159 | ||
fb148af4 | 160 | for (afi = AFI_IP; afi < AFI_MAX; afi++) |
2414ffe5 RW |
161 | for (safi = SAFI_UNICAST ; safi < SAFI_MAX ; safi++) |
162 | { | |
163 | stable = zvrf->stable[afi][safi]; | |
164 | if (! stable) | |
165 | continue; | |
166 | ||
167 | for (rn = route_top (stable); rn; rn = route_next (rn)) | |
168 | for (si = rn->info; si; si = si->next) | |
fb148af4 | 169 | { |
2414ffe5 RW |
170 | si->vrf_id = vrf->vrf_id; |
171 | if (si->ifindex) | |
fb148af4 | 172 | { |
1306c09a | 173 | ifp = if_lookup_by_name (si->ifname, si->vrf_id); |
2414ffe5 RW |
174 | if (ifp) |
175 | si->ifindex = ifp->ifindex; | |
176 | else | |
177 | continue; | |
fb148af4 | 178 | } |
c423229b | 179 | static_install_route (afi, safi, &rn->p, NULL, si); |
fb148af4 | 180 | } |
2414ffe5 RW |
181 | } |
182 | ||
7c551956 DS |
183 | return 0; |
184 | } | |
185 | ||
186 | /* Callback upon disabling a VRF. */ | |
187 | static int | |
661512bf | 188 | zebra_vrf_disable (struct vrf *vrf) |
7c551956 | 189 | { |
661512bf | 190 | struct zebra_vrf *zvrf = vrf->info; |
2414ffe5 RW |
191 | struct route_table *stable; |
192 | struct route_node *rn; | |
193 | struct static_route *si; | |
fb148af4 DS |
194 | afi_t afi; |
195 | safi_t safi; | |
7c551956 DS |
196 | |
197 | if (IS_ZEBRA_DEBUG_KERNEL) | |
198 | zlog_debug ("VRF %s id %u is now disabled.", | |
661512bf | 199 | zvrf_name (zvrf), zvrf_id (zvrf)); |
7c551956 | 200 | |
fb148af4 | 201 | for (afi = AFI_IP; afi < AFI_MAX; afi++) |
2414ffe5 RW |
202 | for (safi = SAFI_UNICAST ; safi < SAFI_MAX ; safi++) |
203 | { | |
204 | stable = zvrf->stable[afi][safi]; | |
205 | if (! stable) | |
206 | continue; | |
207 | ||
208 | for (rn = route_top (stable); rn; rn = route_next (rn)) | |
209 | for (si = rn->info; si; si = si->next) | |
c423229b | 210 | static_uninstall_route(afi, safi, &rn->p, NULL, si); |
2414ffe5 RW |
211 | } |
212 | ||
7c551956 DS |
213 | return 0; |
214 | } | |
215 | ||
216 | static int | |
661512bf | 217 | zebra_vrf_delete (struct vrf *vrf) |
7c551956 | 218 | { |
661512bf | 219 | struct zebra_vrf *zvrf = vrf->info; |
5a8dfcd8 RW |
220 | struct route_table *table; |
221 | u_int32_t table_id; | |
222 | afi_t afi; | |
223 | safi_t safi; | |
224 | unsigned i; | |
7c551956 DS |
225 | |
226 | assert (zvrf); | |
227 | ||
228 | zebra_vrf_delete_update (zvrf); | |
229 | ||
5a8dfcd8 RW |
230 | /* uninstall everything */ |
231 | if (! CHECK_FLAG (zvrf->flags, ZEBRA_VRF_RETAIN)) | |
232 | { | |
233 | struct listnode *node; | |
234 | struct interface *ifp; | |
7c551956 | 235 | |
5a8dfcd8 RW |
236 | for (afi = AFI_IP; afi <= AFI_IP6; afi++) |
237 | { | |
238 | for (safi = SAFI_UNICAST; safi <= SAFI_MULTICAST; safi++) | |
239 | rib_close_table (zvrf->table[afi][safi]); | |
240 | ||
241 | if (vrf->vrf_id == VRF_DEFAULT) | |
242 | for (table_id = 0; table_id < ZEBRA_KERNEL_TABLE_MAX; table_id++) | |
243 | if (zvrf->other_table[afi][table_id]) | |
244 | rib_close_table (zvrf->other_table[afi][table_id]); | |
245 | } | |
246 | ||
247 | zebra_mpls_close_tables (zvrf); | |
7c551956 | 248 | |
5a8dfcd8 RW |
249 | for (ALL_LIST_ELEMENTS_RO (vrf->iflist, node, ifp)) |
250 | if_nbr_ipv6ll_to_ipv4ll_neigh_del_all (ifp); | |
251 | } | |
252 | ||
253 | /* clean-up work queues */ | |
254 | for (i = 0; i < MQ_SIZE; i++) | |
255 | { | |
256 | struct listnode *lnode, *nnode; | |
257 | struct route_node *rnode; | |
258 | rib_dest_t *dest; | |
259 | ||
260 | for (ALL_LIST_ELEMENTS (zebrad.mq->subq[i], lnode, nnode, rnode)) | |
261 | { | |
262 | dest = rib_dest_from_rnode (rnode); | |
263 | if (dest && rib_dest_vrf (dest) == zvrf) | |
264 | { | |
265 | route_unlock_node (rnode); | |
266 | list_delete_node (zebrad.mq->subq[i], lnode); | |
06b57ec2 | 267 | zebrad.mq->size--; |
5a8dfcd8 RW |
268 | } |
269 | } | |
270 | } | |
271 | ||
272 | /* release allocated memory */ | |
273 | for (afi = AFI_IP; afi <= AFI_IP6; afi++) | |
274 | { | |
0f124559 RW |
275 | void *table_info; |
276 | ||
5a8dfcd8 RW |
277 | for (safi = SAFI_UNICAST; safi <= SAFI_MULTICAST; safi++) |
278 | { | |
279 | table = zvrf->table[afi][safi]; | |
0f124559 | 280 | table_info = table->info; |
5a8dfcd8 | 281 | route_table_finish (table); |
0f124559 | 282 | XFREE (MTYPE_RIB_TABLE_INFO, table_info); |
5a8dfcd8 RW |
283 | |
284 | table = zvrf->stable[afi][safi]; | |
285 | route_table_finish (table); | |
286 | } | |
287 | ||
288 | for (table_id = 0; table_id < ZEBRA_KERNEL_TABLE_MAX; table_id++) | |
289 | if (zvrf->other_table[afi][table_id]) | |
290 | { | |
291 | table = zvrf->other_table[afi][table_id]; | |
0f124559 | 292 | table_info = table->info; |
5a8dfcd8 | 293 | route_table_finish (table); |
0f124559 | 294 | XFREE (MTYPE_RIB_TABLE_INFO, table_info); |
5a8dfcd8 RW |
295 | } |
296 | ||
297 | route_table_finish (zvrf->rnh_table[afi]); | |
298 | route_table_finish (zvrf->import_check_table[afi]); | |
299 | } | |
7c551956 DS |
300 | list_delete_all_node (zvrf->rid_all_sorted_list); |
301 | list_delete_all_node (zvrf->rid_lo_sorted_list); | |
5a8dfcd8 | 302 | XFREE (MTYPE_ZEBRA_VRF, zvrf); |
661512bf | 303 | vrf->info = NULL; |
7c551956 | 304 | |
7c551956 DS |
305 | return 0; |
306 | } | |
307 | ||
308 | /* Lookup the routing table in a VRF based on both VRF-Id and table-id. | |
309 | * NOTE: Table-id is relevant only in the Default VRF. | |
310 | */ | |
311 | struct route_table * | |
312 | zebra_vrf_table_with_table_id (afi_t afi, safi_t safi, | |
313 | vrf_id_t vrf_id, u_int32_t table_id) | |
314 | { | |
315 | struct route_table *table = NULL; | |
316 | ||
317 | if (afi >= AFI_MAX || safi >= SAFI_MAX) | |
318 | return NULL; | |
319 | ||
320 | if (vrf_id == VRF_DEFAULT) | |
321 | { | |
322 | if (table_id == RT_TABLE_MAIN || | |
323 | table_id == zebrad.rtm_table_default) | |
324 | table = zebra_vrf_table (afi, safi, vrf_id); | |
325 | else | |
326 | table = zebra_vrf_other_route_table (afi, table_id, vrf_id); | |
327 | } | |
328 | else | |
329 | table = zebra_vrf_table (afi, safi, vrf_id); | |
330 | ||
331 | return table; | |
332 | } | |
333 | ||
5a8dfcd8 | 334 | static void |
05737783 | 335 | zebra_rtable_node_cleanup (struct route_table *table, struct route_node *node) |
5a8dfcd8 | 336 | { |
f0f77c9a | 337 | struct route_entry *re, *next; |
5a8dfcd8 | 338 | |
f0f77c9a DS |
339 | RNODE_FOREACH_RE_SAFE (node, re, next) |
340 | rib_unlink (node, re); | |
5a8dfcd8 RW |
341 | |
342 | if (node->info) | |
343 | XFREE (MTYPE_RIB_DEST, node->info); | |
5a8dfcd8 RW |
344 | } |
345 | ||
346 | static void | |
c423229b | 347 | zebra_stable_node_cleanup (struct route_table *table, struct route_node *node) |
5a8dfcd8 RW |
348 | { |
349 | struct static_route *si, *next; | |
350 | ||
351 | if (node->info) | |
352 | for (si = node->info; si; si = next) | |
353 | { | |
354 | next = si->next; | |
355 | XFREE (MTYPE_STATIC_ROUTE, si); | |
356 | } | |
5a8dfcd8 RW |
357 | } |
358 | ||
359 | static void | |
05737783 | 360 | zebra_rnhtable_node_cleanup (struct route_table *table, struct route_node *node) |
5a8dfcd8 RW |
361 | { |
362 | if (node->info) | |
363 | zebra_free_rnh (node->info); | |
5a8dfcd8 RW |
364 | } |
365 | ||
7c551956 DS |
366 | /* |
367 | * Create a routing table for the specific AFI/SAFI in the given VRF. | |
368 | */ | |
369 | static void | |
370 | zebra_vrf_table_create (struct zebra_vrf *zvrf, afi_t afi, safi_t safi) | |
371 | { | |
372 | rib_table_info_t *info; | |
373 | struct route_table *table; | |
374 | ||
375 | assert (!zvrf->table[afi][safi]); | |
376 | ||
05737783 CF |
377 | if (afi == AFI_IP6) |
378 | table = srcdest_table_init(); | |
379 | else | |
380 | table = route_table_init(); | |
381 | table->cleanup = zebra_rtable_node_cleanup; | |
7c551956 DS |
382 | zvrf->table[afi][safi] = table; |
383 | ||
384 | info = XCALLOC (MTYPE_RIB_TABLE_INFO, sizeof (*info)); | |
385 | info->zvrf = zvrf; | |
386 | info->afi = afi; | |
387 | info->safi = safi; | |
388 | table->info = info; | |
389 | } | |
390 | ||
391 | /* Allocate new zebra VRF. */ | |
392 | struct zebra_vrf * | |
661512bf | 393 | zebra_vrf_alloc (void) |
7c551956 DS |
394 | { |
395 | struct zebra_vrf *zvrf; | |
5a8dfcd8 RW |
396 | afi_t afi; |
397 | safi_t safi; | |
05737783 | 398 | struct route_table *table; |
7c551956 DS |
399 | |
400 | zvrf = XCALLOC (MTYPE_ZEBRA_VRF, sizeof (struct zebra_vrf)); | |
401 | ||
5a8dfcd8 | 402 | for (afi = AFI_IP; afi <= AFI_IP6; afi++) |
7c551956 | 403 | { |
5a8dfcd8 | 404 | for (safi = SAFI_UNICAST; safi <= SAFI_MULTICAST; safi++) |
c423229b CF |
405 | { |
406 | zebra_vrf_table_create (zvrf, afi, safi); | |
407 | if (afi == AFI_IP6) | |
408 | table = srcdest_table_init(); | |
409 | else | |
410 | table = route_table_init(); | |
411 | table->cleanup = zebra_stable_node_cleanup; | |
412 | zvrf->stable[afi][safi] = table; | |
413 | } | |
5a8dfcd8 | 414 | |
05737783 CF |
415 | table = route_table_init(); |
416 | table->cleanup = zebra_rnhtable_node_cleanup; | |
417 | zvrf->rnh_table[afi] = table; | |
418 | ||
419 | table = route_table_init(); | |
420 | table->cleanup = zebra_rnhtable_node_cleanup; | |
421 | zvrf->import_check_table[afi] = table; | |
7c551956 DS |
422 | } |
423 | ||
7758e3f3 | 424 | zebra_mpls_init_tables (zvrf); |
425 | ||
7c551956 DS |
426 | return zvrf; |
427 | } | |
428 | ||
429 | /* Lookup VRF by identifier. */ | |
430 | struct zebra_vrf * | |
5f3d1bdf | 431 | zebra_vrf_lookup_by_id (vrf_id_t vrf_id) |
7c551956 DS |
432 | { |
433 | return vrf_info_lookup (vrf_id); | |
434 | } | |
435 | ||
51bdc5f8 | 436 | /* Lookup VRF by name. */ |
871d39b3 | 437 | struct zebra_vrf * |
05e8e11e | 438 | zebra_vrf_lookup_by_name (const char *name) |
871d39b3 | 439 | { |
51bdc5f8 | 440 | struct vrf *vrf; |
871d39b3 | 441 | |
a3d21ef3 DS |
442 | if (!name) |
443 | name = VRF_DEFAULT_NAME; | |
444 | ||
05e8e11e | 445 | vrf = vrf_lookup_by_name (name); |
51bdc5f8 RW |
446 | if (vrf) |
447 | return ((struct zebra_vrf *) vrf->info); | |
448 | ||
871d39b3 DS |
449 | return NULL; |
450 | } | |
451 | ||
7c551956 DS |
452 | /* Lookup the routing table in an enabled VRF. */ |
453 | struct route_table * | |
454 | zebra_vrf_table (afi_t afi, safi_t safi, vrf_id_t vrf_id) | |
455 | { | |
456 | struct zebra_vrf *zvrf = vrf_info_lookup (vrf_id); | |
457 | ||
458 | if (!zvrf) | |
459 | return NULL; | |
460 | ||
461 | if (afi >= AFI_MAX || safi >= SAFI_MAX) | |
462 | return NULL; | |
463 | ||
464 | return zvrf->table[afi][safi]; | |
465 | } | |
466 | ||
467 | /* Lookup the static routing table in a VRF. */ | |
468 | struct route_table * | |
01bb6d57 | 469 | zebra_vrf_static_table (afi_t afi, safi_t safi, struct zebra_vrf *zvrf) |
7c551956 | 470 | { |
7c551956 DS |
471 | if (!zvrf) |
472 | return NULL; | |
473 | ||
474 | if (afi >= AFI_MAX || safi >= SAFI_MAX) | |
475 | return NULL; | |
476 | ||
477 | return zvrf->stable[afi][safi]; | |
478 | } | |
479 | ||
480 | struct route_table * | |
481 | zebra_vrf_other_route_table (afi_t afi, u_int32_t table_id, vrf_id_t vrf_id) | |
482 | { | |
483 | struct zebra_vrf *zvrf; | |
484 | rib_table_info_t *info; | |
485 | struct route_table *table; | |
486 | ||
487 | zvrf = vrf_info_lookup (vrf_id); | |
488 | if (! zvrf) | |
489 | return NULL; | |
490 | ||
491 | if(afi >= AFI_MAX) | |
492 | return NULL; | |
493 | ||
494 | if (table_id >= ZEBRA_KERNEL_TABLE_MAX) | |
495 | return NULL; | |
496 | ||
497 | if ((vrf_id == VRF_DEFAULT) && (table_id != RT_TABLE_MAIN) && (table_id != zebrad.rtm_table_default)) | |
498 | { | |
499 | if (zvrf->other_table[afi][table_id] == NULL) | |
500 | { | |
05737783 | 501 | table = (afi == AFI_IP6) ? srcdest_table_init() : route_table_init(); |
7c551956 DS |
502 | info = XCALLOC (MTYPE_RIB_TABLE_INFO, sizeof (*info)); |
503 | info->zvrf = zvrf; | |
504 | info->afi = afi; | |
505 | info->safi = SAFI_UNICAST; | |
506 | table->info = info; | |
507 | zvrf->other_table[afi][table_id] = table; | |
508 | } | |
509 | ||
510 | return (zvrf->other_table[afi][table_id]); | |
511 | } | |
512 | ||
513 | return zvrf->table[afi][SAFI_UNICAST]; | |
514 | } | |
515 | ||
f30c50b9 RW |
516 | static int |
517 | vrf_config_write (struct vty *vty) | |
518 | { | |
51bdc5f8 | 519 | struct vrf *vrf; |
f30c50b9 RW |
520 | struct zebra_vrf *zvrf; |
521 | ||
806f8760 | 522 | RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) |
f30c50b9 | 523 | { |
51bdc5f8 | 524 | zvrf = vrf->info; |
661512bf | 525 | if (! zvrf || strcmp (zvrf_name (zvrf), VRF_DEFAULT_NAME)) |
f30c50b9 | 526 | { |
96ade3ed QY |
527 | vty_outln (vty, "vrf %s", zvrf_name(zvrf)); |
528 | vty_outln (vty, "!"); | |
f30c50b9 RW |
529 | } |
530 | } | |
531 | return 0; | |
532 | } | |
533 | ||
7c551956 DS |
534 | /* Zebra VRF initialization. */ |
535 | void | |
536 | zebra_vrf_init (void) | |
537 | { | |
6df85364 DS |
538 | vrf_init (zebra_vrf_new, |
539 | zebra_vrf_enable, | |
540 | zebra_vrf_disable, | |
541 | zebra_vrf_delete); | |
7c551956 | 542 | |
7ddcfca4 | 543 | vrf_cmd_init (vrf_config_write); |
7c551956 | 544 | } |