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718e3744 | 1 | /* |
2 | * Interface function. | |
3 | * Copyright (C) 1997, 1999 Kunihiro Ishiguro | |
4 | * | |
5 | * This file is part of GNU Zebra. | |
6 | * | |
7 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the | |
9 | * Free Software Foundation; either version 2, or (at your option) any | |
10 | * later version. | |
11 | * | |
12 | * GNU Zebra is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with GNU Zebra; see the file COPYING. If not, write to the Free | |
19 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
20 | * 02111-1307, USA. | |
21 | */ | |
22 | ||
23 | #include <zebra.h> | |
24 | ||
25 | #include "if.h" | |
26 | #include "vty.h" | |
27 | #include "sockunion.h" | |
28 | #include "prefix.h" | |
29 | #include "command.h" | |
30 | #include "memory.h" | |
4a1ab8e4 | 31 | #include "zebra_memory.h" |
718e3744 | 32 | #include "ioctl.h" |
33 | #include "connected.h" | |
34 | #include "log.h" | |
35 | #include "zclient.h" | |
cd2a8a42 | 36 | #include "vrf.h" |
718e3744 | 37 | |
718e3744 | 38 | #include "zebra/rtadv.h" |
7c551956 | 39 | #include "zebra_ns.h" |
c1c747a8 | 40 | #include "zebra_vrf.h" |
7c551956 | 41 | #include "zebra/interface.h" |
718e3744 | 42 | #include "zebra/rib.h" |
6b8a5694 | 43 | #include "zebra/rt.h" |
718e3744 | 44 | #include "zebra/zserv.h" |
45 | #include "zebra/redistribute.h" | |
46 | #include "zebra/debug.h" | |
ca776988 | 47 | #include "zebra/irdp.h" |
244c1cdc | 48 | #include "zebra/zebra_ptm.h" |
5c610faf | 49 | #include "zebra/rt_netlink.h" |
88177fe3 | 50 | #include "zebra/interface.h" |
244c1cdc DS |
51 | |
52 | #define ZEBRA_PTM_SUPPORT | |
718e3744 | 53 | |
8da4e946 | 54 | #if defined (HAVE_RTADV) |
b60668d0 CC |
55 | /* Order is intentional. Matches RFC4191. This array is also used for |
56 | command matching, so only modify with care. */ | |
57 | const char *rtadv_pref_strs[] = { "medium", "high", "INVALID", "low", 0 }; | |
8da4e946 | 58 | #endif /* HAVE_RTADV */ |
718e3744 | 59 | |
c8e264b6 | 60 | static void if_down_del_nbr_connected (struct interface *ifp); |
61 | ||
58ac32e2 RW |
62 | static void |
63 | zebra_if_node_destroy (route_table_delegate_t *delegate, | |
64 | struct route_table *table, struct route_node *node) | |
65 | { | |
66 | if (node->info) | |
67 | list_delete (node->info); | |
68 | route_node_destroy (delegate, table, node); | |
69 | } | |
70 | ||
71 | route_table_delegate_t zebra_if_table_delegate = { | |
72 | .create_node = route_node_create, | |
73 | .destroy_node = zebra_if_node_destroy | |
74 | }; | |
75 | ||
718e3744 | 76 | /* Called when new interface is added. */ |
a1ac18c4 | 77 | static int |
718e3744 | 78 | if_zebra_new_hook (struct interface *ifp) |
79 | { | |
80 | struct zebra_if *zebra_if; | |
81 | ||
393deb9b | 82 | zebra_if = XCALLOC (MTYPE_TMP, sizeof (struct zebra_if)); |
718e3744 | 83 | |
84 | zebra_if->multicast = IF_ZEBRA_MULTICAST_UNSPEC; | |
bfac8dcd | 85 | zebra_if->shutdown = IF_ZEBRA_SHUTDOWN_OFF; |
986aa00f | 86 | zebra_ptm_if_init(zebra_if); |
718e3744 | 87 | |
c8ed14dd | 88 | ifp->ptm_enable = zebra_ptm_get_enable_state(); |
8da4e946 | 89 | #if defined (HAVE_RTADV) |
718e3744 | 90 | { |
91 | /* Set default router advertise values. */ | |
92 | struct rtadvconf *rtadv; | |
93 | ||
94 | rtadv = &zebra_if->rtadv; | |
95 | ||
96 | rtadv->AdvSendAdvertisements = 0; | |
97 | rtadv->MaxRtrAdvInterval = RTADV_MAX_RTR_ADV_INTERVAL; | |
98 | rtadv->MinRtrAdvInterval = RTADV_MIN_RTR_ADV_INTERVAL; | |
99 | rtadv->AdvIntervalTimer = 0; | |
100 | rtadv->AdvManagedFlag = 0; | |
101 | rtadv->AdvOtherConfigFlag = 0; | |
7cee1bb1 | 102 | rtadv->AdvHomeAgentFlag = 0; |
718e3744 | 103 | rtadv->AdvLinkMTU = 0; |
104 | rtadv->AdvReachableTime = 0; | |
105 | rtadv->AdvRetransTimer = 0; | |
106 | rtadv->AdvCurHopLimit = 0; | |
d660f698 | 107 | rtadv->AdvDefaultLifetime = -1; /* derive from MaxRtrAdvInterval */ |
7cee1bb1 | 108 | rtadv->HomeAgentPreference = 0; |
d660f698 | 109 | rtadv->HomeAgentLifetime = -1; /* derive from AdvDefaultLifetime */ |
7cee1bb1 | 110 | rtadv->AdvIntervalOption = 0; |
b60668d0 | 111 | rtadv->DefaultPreference = RTADV_PREF_MEDIUM; |
718e3744 | 112 | |
113 | rtadv->AdvPrefixList = list_new (); | |
114 | } | |
8da4e946 | 115 | #endif /* HAVE_RTADV */ |
718e3744 | 116 | |
eef1fe11 | 117 | /* Initialize installed address chains tree. */ |
58ac32e2 | 118 | zebra_if->ipv4_subnets = route_table_init_with_delegate (&zebra_if_table_delegate); |
eef1fe11 | 119 | |
718e3744 | 120 | ifp->info = zebra_if; |
a3d21ef3 DS |
121 | |
122 | zebra_vrf_static_route_interface_fixup (ifp); | |
718e3744 | 123 | return 0; |
124 | } | |
125 | ||
126 | /* Called when interface is deleted. */ | |
a1ac18c4 | 127 | static int |
718e3744 | 128 | if_zebra_delete_hook (struct interface *ifp) |
129 | { | |
eef1fe11 | 130 | struct zebra_if *zebra_if; |
131 | ||
718e3744 | 132 | if (ifp->info) |
eef1fe11 | 133 | { |
134 | zebra_if = ifp->info; | |
135 | ||
136 | /* Free installed address chains tree. */ | |
137 | if (zebra_if->ipv4_subnets) | |
138 | route_table_finish (zebra_if->ipv4_subnets); | |
3f6d6a5d DS |
139 | #if defined (HAVE_RTADV) |
140 | ||
141 | struct rtadvconf *rtadv; | |
142 | ||
143 | rtadv = &zebra_if->rtadv; | |
144 | list_free (rtadv->AdvPrefixList); | |
145 | #endif /* HAVE_RTADV */ | |
eef1fe11 | 146 | |
147 | XFREE (MTYPE_TMP, zebra_if); | |
148 | } | |
149 | ||
150 | return 0; | |
151 | } | |
152 | ||
12f6fb97 DS |
153 | /* Build the table key */ |
154 | static void | |
155 | if_build_key (u_int32_t ifindex, struct prefix *p) | |
156 | { | |
157 | p->family = AF_INET; | |
158 | p->prefixlen = IPV4_MAX_BITLEN; | |
159 | p->u.prefix4.s_addr = ifindex; | |
160 | } | |
161 | ||
162 | /* Link an interface in a per NS interface tree */ | |
163 | struct interface * | |
164 | if_link_per_ns (struct zebra_ns *ns, struct interface *ifp) | |
165 | { | |
166 | struct prefix p; | |
167 | struct route_node *rn; | |
168 | ||
169 | if (ifp->ifindex == IFINDEX_INTERNAL) | |
170 | return NULL; | |
171 | ||
172 | if_build_key (ifp->ifindex, &p); | |
173 | rn = route_node_get (ns->if_table, &p); | |
174 | if (rn->info) | |
175 | { | |
176 | ifp = (struct interface *)rn->info; | |
177 | route_unlock_node (rn); /* get */ | |
178 | return ifp; | |
179 | } | |
180 | ||
181 | rn->info = ifp; | |
182 | ifp->node = rn; | |
183 | ||
184 | return ifp; | |
185 | } | |
186 | ||
187 | /* Delete a VRF. This is called in vrf_terminate(). */ | |
188 | void | |
189 | if_unlink_per_ns (struct interface *ifp) | |
190 | { | |
191 | ifp->node->info = NULL; | |
192 | route_unlock_node(ifp->node); | |
193 | } | |
194 | ||
195 | /* Look up an interface by identifier within a NS */ | |
196 | struct interface * | |
197 | if_lookup_by_index_per_ns (struct zebra_ns *ns, u_int32_t ifindex) | |
198 | { | |
199 | struct prefix p; | |
200 | struct route_node *rn; | |
201 | struct interface *ifp = NULL; | |
202 | ||
203 | if_build_key (ifindex, &p); | |
204 | rn = route_node_lookup (ns->if_table, &p); | |
205 | if (rn) | |
206 | { | |
207 | ifp = (struct interface *)rn->info; | |
208 | route_unlock_node (rn); /* lookup */ | |
209 | } | |
210 | return ifp; | |
211 | } | |
212 | ||
a815b788 | 213 | const char * |
214 | ifindex2ifname_per_ns (struct zebra_ns *zns, unsigned int ifindex) | |
215 | { | |
216 | struct interface *ifp; | |
217 | ||
218 | return ((ifp = if_lookup_by_index_per_ns (zns, ifindex)) != NULL) ? | |
219 | ifp->name : "unknown"; | |
220 | } | |
12f6fb97 | 221 | |
eef1fe11 | 222 | /* Tie an interface address to its derived subnet list of addresses. */ |
223 | int | |
224 | if_subnet_add (struct interface *ifp, struct connected *ifc) | |
225 | { | |
226 | struct route_node *rn; | |
227 | struct zebra_if *zebra_if; | |
228 | struct prefix cp; | |
229 | struct list *addr_list; | |
230 | ||
231 | assert (ifp && ifp->info && ifc); | |
232 | zebra_if = ifp->info; | |
233 | ||
234 | /* Get address derived subnet node and associated address list, while marking | |
235 | address secondary attribute appropriately. */ | |
236 | cp = *ifc->address; | |
237 | apply_mask (&cp); | |
238 | rn = route_node_get (zebra_if->ipv4_subnets, &cp); | |
239 | ||
240 | if ((addr_list = rn->info)) | |
241 | SET_FLAG (ifc->flags, ZEBRA_IFA_SECONDARY); | |
242 | else | |
243 | { | |
244 | UNSET_FLAG (ifc->flags, ZEBRA_IFA_SECONDARY); | |
245 | rn->info = addr_list = list_new (); | |
246 | route_lock_node (rn); | |
247 | } | |
248 | ||
249 | /* Tie address at the tail of address list. */ | |
250 | listnode_add (addr_list, ifc); | |
251 | ||
252 | /* Return list element count. */ | |
253 | return (addr_list->count); | |
254 | } | |
255 | ||
256 | /* Untie an interface address from its derived subnet list of addresses. */ | |
257 | int | |
258 | if_subnet_delete (struct interface *ifp, struct connected *ifc) | |
259 | { | |
260 | struct route_node *rn; | |
261 | struct zebra_if *zebra_if; | |
262 | struct list *addr_list; | |
263 | ||
264 | assert (ifp && ifp->info && ifc); | |
265 | zebra_if = ifp->info; | |
266 | ||
267 | /* Get address derived subnet node. */ | |
268 | rn = route_node_lookup (zebra_if->ipv4_subnets, ifc->address); | |
269 | if (! (rn && rn->info)) | |
9db047fc CF |
270 | { |
271 | zlog_warn("Trying to remove an address from an unknown subnet." | |
272 | " (please report this bug)"); | |
273 | return -1; | |
274 | } | |
eef1fe11 | 275 | route_unlock_node (rn); |
276 | ||
277 | /* Untie address from subnet's address list. */ | |
278 | addr_list = rn->info; | |
9db047fc CF |
279 | |
280 | /* Deleting an address that is not registered is a bug. | |
281 | * In any case, we shouldn't decrement the lock counter if the address | |
282 | * is unknown. */ | |
283 | if (!listnode_lookup(addr_list, ifc)) | |
284 | { | |
285 | zlog_warn("Trying to remove an address from a subnet where it is not" | |
286 | " currently registered. (please report this bug)"); | |
287 | return -1; | |
288 | } | |
289 | ||
eef1fe11 | 290 | listnode_delete (addr_list, ifc); |
291 | route_unlock_node (rn); | |
292 | ||
293 | /* Return list element count, if not empty. */ | |
294 | if (addr_list->count) | |
295 | { | |
296 | /* If deleted address is primary, mark subsequent one as such and distribute. */ | |
297 | if (! CHECK_FLAG (ifc->flags, ZEBRA_IFA_SECONDARY)) | |
298 | { | |
16f1b9ee | 299 | ifc = listgetdata ((struct listnode *)listhead (addr_list)); |
eef1fe11 | 300 | zebra_interface_address_delete_update (ifp, ifc); |
301 | UNSET_FLAG (ifc->flags, ZEBRA_IFA_SECONDARY); | |
02b4805f CF |
302 | /* XXX: Linux kernel removes all the secondary addresses when the primary |
303 | * address is removed. We could try to work around that, though this is | |
304 | * non-trivial. */ | |
eef1fe11 | 305 | zebra_interface_address_add_update (ifp, ifc); |
306 | } | |
307 | ||
308 | return addr_list->count; | |
309 | } | |
310 | ||
311 | /* Otherwise, free list and route node. */ | |
312 | list_free (addr_list); | |
313 | rn->info = NULL; | |
314 | route_unlock_node (rn); | |
315 | ||
718e3744 | 316 | return 0; |
317 | } | |
318 | ||
5c78b3d0 | 319 | /* if_flags_mangle: A place for hacks that require mangling |
320 | * or tweaking the interface flags. | |
321 | * | |
322 | * ******************** Solaris flags hacks ************************** | |
323 | * | |
324 | * Solaris IFF_UP flag reflects only the primary interface as the | |
325 | * routing socket only sends IFINFO for the primary interface. Hence | |
326 | * ~IFF_UP does not per se imply all the logical interfaces are also | |
327 | * down - which we only know of as addresses. Instead we must determine | |
328 | * whether the interface really is up or not according to how many | |
329 | * addresses are still attached. (Solaris always sends RTM_DELADDR if | |
330 | * an interface, logical or not, goes ~IFF_UP). | |
331 | * | |
332 | * Ie, we mangle IFF_UP to *additionally* reflect whether or not there | |
333 | * are addresses left in struct connected, not just the actual underlying | |
334 | * IFF_UP flag. | |
335 | * | |
336 | * We must hence remember the real state of IFF_UP, which we do in | |
337 | * struct zebra_if.primary_state. | |
338 | * | |
339 | * Setting IFF_UP within zebra to administratively shutdown the | |
340 | * interface will affect only the primary interface/address on Solaris. | |
341 | ************************End Solaris flags hacks *********************** | |
342 | */ | |
f63f06da | 343 | static void |
5c78b3d0 | 344 | if_flags_mangle (struct interface *ifp, uint64_t *newflags) |
345 | { | |
346 | #ifdef SUNOS_5 | |
347 | struct zebra_if *zif = ifp->info; | |
348 | ||
349 | zif->primary_state = *newflags & (IFF_UP & 0xff); | |
350 | ||
351 | if (CHECK_FLAG (zif->primary_state, IFF_UP) | |
352 | || listcount(ifp->connected) > 0) | |
353 | SET_FLAG (*newflags, IFF_UP); | |
354 | else | |
355 | UNSET_FLAG (*newflags, IFF_UP); | |
356 | #endif /* SUNOS_5 */ | |
357 | } | |
358 | ||
359 | /* Update the flags field of the ifp with the new flag set provided. | |
360 | * Take whatever actions are required for any changes in flags we care | |
361 | * about. | |
362 | * | |
363 | * newflags should be the raw value, as obtained from the OS. | |
364 | */ | |
365 | void | |
366 | if_flags_update (struct interface *ifp, uint64_t newflags) | |
367 | { | |
368 | if_flags_mangle (ifp, &newflags); | |
369 | ||
244c1cdc | 370 | if (if_is_no_ptm_operative (ifp)) |
5c78b3d0 | 371 | { |
372 | /* operative -> inoperative? */ | |
373 | ifp->flags = newflags; | |
374 | if (!if_is_operative (ifp)) | |
375 | if_down (ifp); | |
376 | } | |
377 | else | |
378 | { | |
379 | /* inoperative -> operative? */ | |
380 | ifp->flags = newflags; | |
381 | if (if_is_operative (ifp)) | |
382 | if_up (ifp); | |
383 | } | |
384 | } | |
385 | ||
718e3744 | 386 | /* Wake up configured address if it is not in current kernel |
387 | address. */ | |
a1ac18c4 | 388 | static void |
718e3744 | 389 | if_addr_wakeup (struct interface *ifp) |
390 | { | |
1eb8ef25 | 391 | struct listnode *node, *nnode; |
718e3744 | 392 | struct connected *ifc; |
393 | struct prefix *p; | |
394 | int ret; | |
395 | ||
1eb8ef25 | 396 | for (ALL_LIST_ELEMENTS (ifp->connected, node, nnode, ifc)) |
718e3744 | 397 | { |
718e3744 | 398 | p = ifc->address; |
399 | ||
400 | if (CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED) | |
f7f740fe | 401 | && ! CHECK_FLAG (ifc->conf, ZEBRA_IFC_QUEUED)) |
718e3744 | 402 | { |
403 | /* Address check. */ | |
404 | if (p->family == AF_INET) | |
405 | { | |
406 | if (! if_is_up (ifp)) | |
407 | { | |
02b4805f CF |
408 | /* Assume zebra is configured like following: |
409 | * | |
410 | * interface gre0 | |
411 | * ip addr 192.0.2.1/24 | |
412 | * ! | |
413 | * | |
414 | * As soon as zebra becomes first aware that gre0 exists in the | |
415 | * kernel, it will set gre0 up and configure its addresses. | |
416 | * | |
417 | * (This may happen at startup when the interface already exists | |
418 | * or during runtime when the interface is added to the kernel) | |
419 | * | |
420 | * XXX: IRDP code is calling here via if_add_update - this seems | |
421 | * somewhat weird. | |
422 | * XXX: RUNNING is not a settable flag on any system | |
423 | * I (paulj) am aware of. | |
424 | */ | |
718e3744 | 425 | if_set_flags (ifp, IFF_UP | IFF_RUNNING); |
426 | if_refresh (ifp); | |
427 | } | |
428 | ||
429 | ret = if_set_prefix (ifp, ifc); | |
430 | if (ret < 0) | |
431 | { | |
432 | zlog_warn ("Can't set interface's address: %s", | |
6099b3b5 | 433 | safe_strerror(errno)); |
718e3744 | 434 | continue; |
435 | } | |
eef1fe11 | 436 | |
f7f740fe | 437 | SET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
02b4805f CF |
438 | /* The address will be advertised to zebra clients when the notification |
439 | * from the kernel has been received. | |
440 | * It will also be added to the interface's subnet list then. */ | |
718e3744 | 441 | } |
442 | #ifdef HAVE_IPV6 | |
443 | if (p->family == AF_INET6) | |
444 | { | |
445 | if (! if_is_up (ifp)) | |
446 | { | |
02b4805f | 447 | /* See long comment above */ |
718e3744 | 448 | if_set_flags (ifp, IFF_UP | IFF_RUNNING); |
449 | if_refresh (ifp); | |
450 | } | |
451 | ||
452 | ret = if_prefix_add_ipv6 (ifp, ifc); | |
453 | if (ret < 0) | |
454 | { | |
455 | zlog_warn ("Can't set interface's address: %s", | |
6099b3b5 | 456 | safe_strerror(errno)); |
718e3744 | 457 | continue; |
458 | } | |
718e3744 | 459 | |
02b4805f CF |
460 | SET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
461 | /* The address will be advertised to zebra clients when the notification | |
462 | * from the kernel has been received. */ | |
718e3744 | 463 | } |
464 | #endif /* HAVE_IPV6 */ | |
465 | } | |
466 | } | |
467 | } | |
468 | ||
469 | /* Handle interface addition */ | |
470 | void | |
471 | if_add_update (struct interface *ifp) | |
472 | { | |
48b33aaf | 473 | struct zebra_if *if_data; |
474 | ||
fe18ee2d | 475 | if_link_per_ns(zebra_ns_lookup (NS_DEFAULT), ifp); |
12f6fb97 | 476 | |
48b33aaf | 477 | if_data = ifp->info; |
06b420a4 MS |
478 | assert(if_data); |
479 | ||
48b33aaf | 480 | if (if_data->multicast == IF_ZEBRA_MULTICAST_ON) |
481 | if_set_flags (ifp, IFF_MULTICAST); | |
482 | else if (if_data->multicast == IF_ZEBRA_MULTICAST_OFF) | |
483 | if_unset_flags (ifp, IFF_MULTICAST); | |
484 | ||
986aa00f | 485 | zebra_ptm_if_set_ptm_state(ifp, if_data); |
486 | ||
718e3744 | 487 | zebra_interface_add_update (ifp); |
488 | ||
489 | if (! CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE)) | |
490 | { | |
491 | SET_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE); | |
492 | ||
bfac8dcd CF |
493 | if (if_data && if_data->shutdown == IF_ZEBRA_SHUTDOWN_ON) |
494 | { | |
495 | if (IS_ZEBRA_DEBUG_KERNEL) | |
3968dbf8 FL |
496 | zlog_debug ("interface %s vrf %u index %d is shutdown. " |
497 | "Won't wake it up.", | |
498 | ifp->name, ifp->vrf_id, ifp->ifindex); | |
bfac8dcd CF |
499 | return; |
500 | } | |
501 | ||
718e3744 | 502 | if_addr_wakeup (ifp); |
503 | ||
504 | if (IS_ZEBRA_DEBUG_KERNEL) | |
3968dbf8 FL |
505 | zlog_debug ("interface %s vrf %u index %d becomes active.", |
506 | ifp->name, ifp->vrf_id, ifp->ifindex); | |
718e3744 | 507 | } |
508 | else | |
509 | { | |
510 | if (IS_ZEBRA_DEBUG_KERNEL) | |
3968dbf8 FL |
511 | zlog_debug ("interface %s vrf %u index %d is added.", |
512 | ifp->name, ifp->vrf_id, ifp->ifindex); | |
718e3744 | 513 | } |
514 | } | |
515 | ||
c8e264b6 | 516 | /* Install connected routes corresponding to an interface. */ |
517 | static void | |
518 | if_install_connected (struct interface *ifp) | |
718e3744 | 519 | { |
c8e264b6 | 520 | struct listnode *node; |
521 | struct listnode *next; | |
718e3744 | 522 | struct connected *ifc; |
523 | struct prefix *p; | |
eef1fe11 | 524 | |
c8e264b6 | 525 | if (ifp->connected) |
526 | { | |
527 | for (ALL_LIST_ELEMENTS (ifp->connected, node, next, ifc)) | |
528 | { | |
aa86a160 CF |
529 | if (CHECK_FLAG(ifc->conf, ZEBRA_IFC_REAL)) |
530 | zebra_interface_address_add_update (ifp, ifc); | |
718e3744 | 531 | |
aa86a160 | 532 | p = ifc->address; |
c8e264b6 | 533 | if (p->family == AF_INET) |
534 | connected_up_ipv4 (ifp, ifc); | |
535 | else if (p->family == AF_INET6) | |
536 | connected_up_ipv6 (ifp, ifc); | |
537 | } | |
538 | } | |
539 | } | |
540 | ||
541 | /* Uninstall connected routes corresponding to an interface. */ | |
542 | static void | |
543 | if_uninstall_connected (struct interface *ifp) | |
544 | { | |
545 | struct listnode *node; | |
546 | struct listnode *next; | |
547 | struct connected *ifc; | |
548 | struct prefix *p; | |
549 | ||
550 | if (ifp->connected) | |
718e3744 | 551 | { |
c8e264b6 | 552 | for (ALL_LIST_ELEMENTS (ifp->connected, node, next, ifc)) |
553 | { | |
554 | p = ifc->address; | |
99ffac18 | 555 | zebra_interface_address_delete_update (ifp, ifc); |
c8e264b6 | 556 | |
557 | if (p->family == AF_INET) | |
558 | connected_down_ipv4 (ifp, ifc); | |
559 | else if (p->family == AF_INET6) | |
560 | connected_down_ipv6 (ifp, ifc); | |
561 | } | |
718e3744 | 562 | } |
c8e264b6 | 563 | } |
718e3744 | 564 | |
c8e264b6 | 565 | /* Uninstall and delete connected routes corresponding to an interface. */ |
566 | /* TODO - Check why IPv4 handling here is different from install or if_down */ | |
567 | static void | |
568 | if_delete_connected (struct interface *ifp) | |
569 | { | |
570 | struct connected *ifc; | |
571 | struct prefix *p; | |
572 | struct route_node *rn; | |
573 | struct zebra_if *zebra_if; | |
574 | ||
575 | zebra_if = ifp->info; | |
718e3744 | 576 | |
718e3744 | 577 | if (ifp->connected) |
578 | { | |
d9a18f11 PJ |
579 | struct listnode *node; |
580 | struct listnode *last = NULL; | |
581 | ||
eef1fe11 | 582 | while ((node = (last ? last->next : listhead (ifp->connected)))) |
718e3744 | 583 | { |
1eb8ef25 | 584 | ifc = listgetdata (node); |
718e3744 | 585 | p = ifc->address; |
eef1fe11 | 586 | |
beb56336 PJ |
587 | if (p->family == AF_INET |
588 | && (rn = route_node_lookup (zebra_if->ipv4_subnets, p))) | |
eef1fe11 | 589 | { |
d9a18f11 PJ |
590 | struct listnode *anode; |
591 | struct listnode *next; | |
592 | struct listnode *first; | |
593 | struct list *addr_list; | |
594 | ||
eef1fe11 | 595 | route_unlock_node (rn); |
596 | addr_list = (struct list *) rn->info; | |
597 | ||
598 | /* Remove addresses, secondaries first. */ | |
599 | first = listhead (addr_list); | |
d9a18f11 | 600 | for (anode = first->next; anode || first; anode = next) |
eef1fe11 | 601 | { |
d9a18f11 | 602 | if (!anode) |
eef1fe11 | 603 | { |
d9a18f11 | 604 | anode = first; |
eef1fe11 | 605 | first = NULL; |
606 | } | |
d9a18f11 | 607 | next = anode->next; |
eef1fe11 | 608 | |
d9a18f11 | 609 | ifc = listgetdata (anode); |
eef1fe11 | 610 | connected_down_ipv4 (ifp, ifc); |
611 | ||
02b4805f CF |
612 | /* XXX: We have to send notifications here explicitly, because we destroy |
613 | * the ifc before receiving the notification about the address being deleted. | |
614 | */ | |
eef1fe11 | 615 | zebra_interface_address_delete_update (ifp, ifc); |
616 | ||
617 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_REAL); | |
f7f740fe | 618 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
eef1fe11 | 619 | |
620 | /* Remove from subnet chain. */ | |
d9a18f11 | 621 | list_delete_node (addr_list, anode); |
eef1fe11 | 622 | route_unlock_node (rn); |
623 | ||
624 | /* Remove from interface address list (unconditionally). */ | |
d9a18f11 PJ |
625 | if (!CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED)) |
626 | { | |
627 | listnode_delete (ifp->connected, ifc); | |
628 | connected_free (ifc); | |
629 | } | |
630 | else | |
631 | last = node; | |
eef1fe11 | 632 | } |
633 | ||
634 | /* Free chain list and respective route node. */ | |
635 | list_delete (addr_list); | |
636 | rn->info = NULL; | |
637 | route_unlock_node (rn); | |
638 | } | |
718e3744 | 639 | else if (p->family == AF_INET6) |
eef1fe11 | 640 | { |
641 | connected_down_ipv6 (ifp, ifc); | |
718e3744 | 642 | |
eef1fe11 | 643 | zebra_interface_address_delete_update (ifp, ifc); |
718e3744 | 644 | |
eef1fe11 | 645 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_REAL); |
f7f740fe | 646 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
eef1fe11 | 647 | |
648 | if (CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED)) | |
649 | last = node; | |
650 | else | |
651 | { | |
652 | listnode_delete (ifp->connected, ifc); | |
653 | connected_free (ifc); | |
654 | } | |
718e3744 | 655 | } |
e26873fd RHA |
656 | else |
657 | { | |
658 | last = node; | |
659 | } | |
718e3744 | 660 | } |
661 | } | |
c8e264b6 | 662 | } |
663 | ||
664 | /* Handle an interface delete event */ | |
665 | void | |
666 | if_delete_update (struct interface *ifp) | |
667 | { | |
668 | if (if_is_up(ifp)) | |
669 | { | |
670 | zlog_err ("interface %s vrf %u index %d is still up while being deleted.", | |
671 | ifp->name, ifp->vrf_id, ifp->ifindex); | |
672 | return; | |
673 | } | |
674 | ||
675 | /* Mark interface as inactive */ | |
676 | UNSET_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE); | |
677 | ||
678 | if (IS_ZEBRA_DEBUG_KERNEL) | |
679 | zlog_debug ("interface %s vrf %u index %d is now inactive.", | |
680 | ifp->name, ifp->vrf_id, ifp->ifindex); | |
681 | ||
682 | /* Delete connected routes from the kernel. */ | |
683 | if_delete_connected (ifp); | |
684 | ||
685 | /* Send out notification on interface delete. */ | |
718e3744 | 686 | zebra_interface_delete_update (ifp); |
d2fc8896 | 687 | |
12f6fb97 DS |
688 | if_unlink_per_ns(ifp); |
689 | ||
d2fc8896 | 690 | /* Update ifindex after distributing the delete message. This is in |
691 | case any client needs to have the old value of ifindex available | |
692 | while processing the deletion. Each client daemon is responsible | |
693 | for setting ifindex to IFINDEX_INTERNAL after processing the | |
694 | interface deletion message. */ | |
695 | ifp->ifindex = IFINDEX_INTERNAL; | |
718e3744 | 696 | } |
697 | ||
c8e264b6 | 698 | /* VRF change for an interface */ |
699 | void | |
700 | if_handle_vrf_change (struct interface *ifp, vrf_id_t vrf_id) | |
701 | { | |
702 | vrf_id_t old_vrf_id; | |
703 | ||
704 | old_vrf_id = ifp->vrf_id; | |
705 | ||
706 | /* Uninstall connected routes. */ | |
707 | if_uninstall_connected (ifp); | |
708 | ||
709 | /* Delete any IPv4 neighbors created to implement RFC 5549 */ | |
710 | if_nbr_ipv6ll_to_ipv4ll_neigh_del_all (ifp); | |
711 | ||
712 | /* Delete all neighbor addresses learnt through IPv6 RA */ | |
713 | if_down_del_nbr_connected (ifp); | |
714 | ||
c8e264b6 | 715 | /* Send out notification on interface VRF change. */ |
716 | /* This is to issue an UPDATE or a DELETE, as appropriate. */ | |
717 | zebra_interface_vrf_update_del (ifp, vrf_id); | |
718 | ||
719 | /* update VRF */ | |
720 | if_update_vrf (ifp, ifp->name, strlen (ifp->name), vrf_id); | |
721 | ||
722 | /* Send out notification on interface VRF change. */ | |
723 | /* This is to issue an ADD, if needed. */ | |
724 | zebra_interface_vrf_update_add (ifp, old_vrf_id); | |
725 | ||
726 | /* Install connected routes (in new VRF). */ | |
727 | if_install_connected (ifp); | |
728 | ||
c8e264b6 | 729 | /* Due to connected route change, schedule RIB processing for both old |
730 | * and new VRF. | |
731 | */ | |
732 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) | |
733 | zlog_debug ("%u: IF %s VRF change, scheduling RIB processing", | |
734 | ifp->vrf_id, ifp->name); | |
735 | rib_update (old_vrf_id, RIB_UPDATE_IF_CHANGE); | |
736 | rib_update (ifp->vrf_id, RIB_UPDATE_IF_CHANGE); | |
fb148af4 DS |
737 | |
738 | zebra_vrf_static_route_interface_fixup (ifp); | |
c8e264b6 | 739 | } |
740 | ||
88177fe3 | 741 | static void |
5c610faf DS |
742 | ipv6_ll_address_to_mac (struct in6_addr *address, u_char *mac) |
743 | { | |
eb4b1830 | 744 | mac[0] = address->s6_addr[8] ^ 0x02; |
5c610faf DS |
745 | mac[1] = address->s6_addr[9]; |
746 | mac[2] = address->s6_addr[10]; | |
747 | mac[3] = address->s6_addr[13]; | |
748 | mac[4] = address->s6_addr[14]; | |
749 | mac[5] = address->s6_addr[15]; | |
750 | } | |
751 | ||
752 | void | |
753 | if_nbr_ipv6ll_to_ipv4ll_neigh_update (struct interface *ifp, | |
754 | struct in6_addr *address, | |
755 | int add) | |
756 | { | |
757 | char buf[16] = "169.254.0.1"; | |
758 | struct in_addr ipv4_ll; | |
88177fe3 | 759 | char mac[6]; |
5c610faf DS |
760 | |
761 | inet_pton (AF_INET, buf, &ipv4_ll); | |
762 | ||
88177fe3 | 763 | ipv6_ll_address_to_mac(address, (u_char *)mac); |
6b8a5694 | 764 | kernel_neigh_update (add, ifp->ifindex, ipv4_ll.s_addr, mac, 6); |
5c610faf DS |
765 | } |
766 | ||
88177fe3 | 767 | static void |
5c610faf DS |
768 | if_nbr_ipv6ll_to_ipv4ll_neigh_add_all (struct interface *ifp) |
769 | { | |
770 | if (listhead(ifp->nbr_connected)) | |
771 | { | |
772 | struct nbr_connected *nbr_connected; | |
773 | struct listnode *node; | |
774 | ||
775 | for (ALL_LIST_ELEMENTS_RO (ifp->nbr_connected, node, nbr_connected)) | |
776 | if_nbr_ipv6ll_to_ipv4ll_neigh_update (ifp, | |
777 | &nbr_connected->address->u.prefix6, | |
778 | 1); | |
779 | } | |
780 | } | |
781 | ||
782 | void | |
783 | if_nbr_ipv6ll_to_ipv4ll_neigh_del_all (struct interface *ifp) | |
784 | { | |
785 | if (listhead(ifp->nbr_connected)) | |
786 | { | |
787 | struct nbr_connected *nbr_connected; | |
788 | struct listnode *node; | |
789 | ||
790 | for (ALL_LIST_ELEMENTS_RO (ifp->nbr_connected, node, nbr_connected)) | |
791 | if_nbr_ipv6ll_to_ipv4ll_neigh_update (ifp, | |
792 | &nbr_connected->address->u.prefix6, | |
793 | 0); | |
794 | } | |
795 | } | |
796 | ||
88177fe3 | 797 | static void |
a197c47c DS |
798 | if_down_del_nbr_connected (struct interface *ifp) |
799 | { | |
800 | struct nbr_connected *nbr_connected; | |
801 | struct listnode *node, *nnode; | |
802 | ||
803 | for (ALL_LIST_ELEMENTS (ifp->nbr_connected, node, nnode, nbr_connected)) | |
804 | { | |
805 | listnode_delete (ifp->nbr_connected, nbr_connected); | |
806 | nbr_connected_free (nbr_connected); | |
807 | } | |
808 | } | |
809 | ||
718e3744 | 810 | /* Interface is up. */ |
811 | void | |
812 | if_up (struct interface *ifp) | |
813 | { | |
55ce4d3a CF |
814 | struct zebra_if *zif; |
815 | ||
816 | zif = ifp->info; | |
817 | zif->up_count++; | |
818 | quagga_timestamp (2, zif->up_last, sizeof (zif->up_last)); | |
819 | ||
718e3744 | 820 | /* Notify the protocol daemons. */ |
950bd436 | 821 | if (ifp->ptm_enable && (ifp->ptm_status == ZEBRA_PTM_STATUS_DOWN)) { |
244c1cdc DS |
822 | zlog_warn("%s: interface %s hasn't passed ptm check\n", __func__, |
823 | ifp->name); | |
824 | return; | |
825 | } | |
718e3744 | 826 | zebra_interface_up_update (ifp); |
827 | ||
5c610faf | 828 | if_nbr_ipv6ll_to_ipv4ll_neigh_add_all (ifp); |
244c1cdc | 829 | |
6c9678b4 DD |
830 | /* Enable fast tx of RA if enabled && RA interval is not in msecs */ |
831 | if (zif->rtadv.AdvSendAdvertisements && | |
832 | (zif->rtadv.MaxRtrAdvInterval >= 1000)) | |
833 | { | |
834 | zif->rtadv.inFastRexmit = 1; | |
835 | zif->rtadv.NumFastReXmitsRemain = RTADV_NUM_FAST_REXMITS; | |
836 | } | |
837 | ||
718e3744 | 838 | /* Install connected routes to the kernel. */ |
c8e264b6 | 839 | if_install_connected (ifp); |
718e3744 | 840 | |
41ec9222 | 841 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) |
1c848137 | 842 | zlog_debug ("%u: IF %s up, scheduling RIB processing", |
843 | ifp->vrf_id, ifp->name); | |
844 | rib_update (ifp->vrf_id, RIB_UPDATE_IF_CHANGE); | |
a3d21ef3 DS |
845 | |
846 | zebra_vrf_static_route_interface_fixup (ifp); | |
718e3744 | 847 | } |
848 | ||
849 | /* Interface goes down. We have to manage different behavior of based | |
850 | OS. */ | |
851 | void | |
852 | if_down (struct interface *ifp) | |
853 | { | |
55ce4d3a CF |
854 | struct zebra_if *zif; |
855 | ||
856 | zif = ifp->info; | |
857 | zif->down_count++; | |
858 | quagga_timestamp (2, zif->down_last, sizeof (zif->down_last)); | |
859 | ||
718e3744 | 860 | /* Notify to the protocol daemons. */ |
861 | zebra_interface_down_update (ifp); | |
862 | ||
c8e264b6 | 863 | /* Uninstall connected routes from the kernel. */ |
864 | if_uninstall_connected (ifp); | |
718e3744 | 865 | |
41ec9222 | 866 | if (IS_ZEBRA_DEBUG_RIB_DETAILED) |
1c848137 | 867 | zlog_debug ("%u: IF %s down, scheduling RIB processing", |
868 | ifp->vrf_id, ifp->name); | |
869 | rib_update (ifp->vrf_id, RIB_UPDATE_IF_CHANGE); | |
5c610faf DS |
870 | |
871 | if_nbr_ipv6ll_to_ipv4ll_neigh_del_all (ifp); | |
a197c47c DS |
872 | |
873 | /* Delete all neighbor addresses learnt through IPv6 RA */ | |
874 | if_down_del_nbr_connected (ifp); | |
718e3744 | 875 | } |
876 | ||
877 | void | |
878 | if_refresh (struct interface *ifp) | |
879 | { | |
5c78b3d0 | 880 | if_get_flags (ifp); |
718e3744 | 881 | } |
882 | ||
d5a5c8f0 | 883 | |
718e3744 | 884 | /* Output prefix string to vty. */ |
a1ac18c4 | 885 | static int |
718e3744 | 886 | prefix_vty_out (struct vty *vty, struct prefix *p) |
887 | { | |
888 | char str[INET6_ADDRSTRLEN]; | |
889 | ||
890 | inet_ntop (p->family, &p->u.prefix, str, sizeof (str)); | |
891 | vty_out (vty, "%s", str); | |
892 | return strlen (str); | |
893 | } | |
894 | ||
895 | /* Dump if address information to vty. */ | |
a1ac18c4 | 896 | static void |
718e3744 | 897 | connected_dump_vty (struct vty *vty, struct connected *connected) |
898 | { | |
899 | struct prefix *p; | |
718e3744 | 900 | |
901 | /* Print interface address. */ | |
902 | p = connected->address; | |
903 | vty_out (vty, " %s ", prefix_family_str (p)); | |
904 | prefix_vty_out (vty, p); | |
905 | vty_out (vty, "/%d", p->prefixlen); | |
906 | ||
907 | /* If there is destination address, print it. */ | |
e4529636 | 908 | if (connected->destination) |
718e3744 | 909 | { |
e4529636 AS |
910 | vty_out (vty, (CONNECTED_PEER(connected) ? " peer " : " broadcast ")); |
911 | prefix_vty_out (vty, connected->destination); | |
718e3744 | 912 | } |
913 | ||
914 | if (CHECK_FLAG (connected->flags, ZEBRA_IFA_SECONDARY)) | |
915 | vty_out (vty, " secondary"); | |
916 | ||
525c1839 DS |
917 | if (CHECK_FLAG (connected->flags, ZEBRA_IFA_UNNUMBERED)) |
918 | vty_out (vty, " unnumbered"); | |
919 | ||
718e3744 | 920 | if (connected->label) |
921 | vty_out (vty, " %s", connected->label); | |
922 | ||
923 | vty_out (vty, "%s", VTY_NEWLINE); | |
924 | } | |
925 | ||
a80beece DS |
926 | /* Dump interface neighbor address information to vty. */ |
927 | static void | |
928 | nbr_connected_dump_vty (struct vty *vty, struct nbr_connected *connected) | |
929 | { | |
930 | struct prefix *p; | |
931 | ||
932 | /* Print interface address. */ | |
933 | p = connected->address; | |
934 | vty_out (vty, " %s ", prefix_family_str (p)); | |
935 | prefix_vty_out (vty, p); | |
936 | vty_out (vty, "/%d", p->prefixlen); | |
937 | ||
938 | vty_out (vty, "%s", VTY_NEWLINE); | |
939 | } | |
940 | ||
8da4e946 | 941 | #if defined (HAVE_RTADV) |
718e3744 | 942 | /* Dump interface ND information to vty. */ |
a1ac18c4 | 943 | static void |
718e3744 | 944 | nd_dump_vty (struct vty *vty, struct interface *ifp) |
945 | { | |
946 | struct zebra_if *zif; | |
947 | struct rtadvconf *rtadv; | |
7cee1bb1 | 948 | int interval; |
718e3744 | 949 | |
950 | zif = (struct zebra_if *) ifp->info; | |
951 | rtadv = &zif->rtadv; | |
952 | ||
953 | if (rtadv->AdvSendAdvertisements) | |
954 | { | |
955 | vty_out (vty, " ND advertised reachable time is %d milliseconds%s", | |
956 | rtadv->AdvReachableTime, VTY_NEWLINE); | |
957 | vty_out (vty, " ND advertised retransmit interval is %d milliseconds%s", | |
958 | rtadv->AdvRetransTimer, VTY_NEWLINE); | |
795b5abf QY |
959 | vty_out (vty, " ND router advertisements sent: %d rcvd: %d%s", |
960 | zif->ra_sent, zif->ra_rcvd, VTY_NEWLINE); | |
7cee1bb1 | 961 | interval = rtadv->MaxRtrAdvInterval; |
962 | if (interval % 1000) | |
963 | vty_out (vty, " ND router advertisements are sent every " | |
964 | "%d milliseconds%s", interval, | |
965 | VTY_NEWLINE); | |
966 | else | |
967 | vty_out (vty, " ND router advertisements are sent every " | |
968 | "%d seconds%s", interval / 1000, | |
969 | VTY_NEWLINE); | |
d660f698 DO |
970 | if (rtadv->AdvDefaultLifetime != -1) |
971 | vty_out (vty, " ND router advertisements live for %d seconds%s", | |
972 | rtadv->AdvDefaultLifetime, VTY_NEWLINE); | |
973 | else | |
974 | vty_out (vty, " ND router advertisements lifetime tracks ra-interval%s", | |
975 | VTY_NEWLINE); | |
b60668d0 CC |
976 | vty_out (vty, " ND router advertisement default router preference is " |
977 | "%s%s", rtadv_pref_strs[rtadv->DefaultPreference], | |
978 | VTY_NEWLINE); | |
718e3744 | 979 | if (rtadv->AdvManagedFlag) |
980 | vty_out (vty, " Hosts use DHCP to obtain routable addresses.%s", | |
981 | VTY_NEWLINE); | |
982 | else | |
983 | vty_out (vty, " Hosts use stateless autoconfig for addresses.%s", | |
984 | VTY_NEWLINE); | |
7cee1bb1 | 985 | if (rtadv->AdvHomeAgentFlag) |
d660f698 | 986 | { |
7cee1bb1 | 987 | vty_out (vty, " ND router advertisements with " |
988 | "Home Agent flag bit set.%s", | |
989 | VTY_NEWLINE); | |
d660f698 DO |
990 | if (rtadv->HomeAgentLifetime != -1) |
991 | vty_out (vty, " Home Agent lifetime is %u seconds%s", | |
992 | rtadv->HomeAgentLifetime, VTY_NEWLINE); | |
993 | else | |
994 | vty_out (vty, " Home Agent lifetime tracks ra-lifetime%s", | |
995 | VTY_NEWLINE); | |
996 | vty_out (vty, " Home Agent preference is %u%s", | |
997 | rtadv->HomeAgentPreference, VTY_NEWLINE); | |
998 | } | |
7cee1bb1 | 999 | if (rtadv->AdvIntervalOption) |
1000 | vty_out (vty, " ND router advertisements with Adv. Interval option.%s", | |
1001 | VTY_NEWLINE); | |
718e3744 | 1002 | } |
1003 | } | |
8da4e946 | 1004 | #endif /* HAVE_RTADV */ |
718e3744 | 1005 | |
1006 | /* Interface's information print out to vty interface. */ | |
a1ac18c4 | 1007 | static void |
718e3744 | 1008 | if_dump_vty (struct vty *vty, struct interface *ifp) |
1009 | { | |
718e3744 | 1010 | struct connected *connected; |
a80beece | 1011 | struct nbr_connected *nbr_connected; |
52dc7ee6 | 1012 | struct listnode *node; |
eef1fe11 | 1013 | struct route_node *rn; |
1014 | struct zebra_if *zebra_if; | |
e6a59b35 | 1015 | struct vrf *vrf; |
eef1fe11 | 1016 | |
1017 | zebra_if = ifp->info; | |
718e3744 | 1018 | |
2e3b2e47 | 1019 | vty_out (vty, "Interface %s is ", ifp->name); |
1020 | if (if_is_up(ifp)) { | |
1021 | vty_out (vty, "up, line protocol "); | |
1022 | ||
1023 | if (CHECK_FLAG(ifp->status, ZEBRA_INTERFACE_LINKDETECTION)) { | |
1024 | if (if_is_running(ifp)) | |
1025 | vty_out (vty, "is up%s", VTY_NEWLINE); | |
1026 | else | |
1027 | vty_out (vty, "is down%s", VTY_NEWLINE); | |
1028 | } else { | |
1029 | vty_out (vty, "detection is disabled%s", VTY_NEWLINE); | |
1030 | } | |
1031 | } else { | |
1032 | vty_out (vty, "down%s", VTY_NEWLINE); | |
1033 | } | |
1034 | ||
55ce4d3a CF |
1035 | vty_out (vty, " Link ups: %5u last: %s%s", zebra_if->up_count, |
1036 | zebra_if->up_last[0] ? zebra_if->up_last : "(never)", VTY_NEWLINE); | |
1037 | vty_out (vty, " Link downs: %5u last: %s%s", zebra_if->down_count, | |
1038 | zebra_if->down_last[0] ? zebra_if->down_last : "(never)", VTY_NEWLINE); | |
1039 | ||
950bd436 | 1040 | zebra_ptm_show_status(vty, ifp); |
244c1cdc | 1041 | |
5f3d1bdf | 1042 | vrf = vrf_lookup_by_id (ifp->vrf_id); |
e6a59b35 | 1043 | vty_out (vty, " vrf: %s%s", vrf->name, VTY_NEWLINE); |
3968dbf8 | 1044 | |
718e3744 | 1045 | if (ifp->desc) |
1046 | vty_out (vty, " Description: %s%s", ifp->desc, | |
1047 | VTY_NEWLINE); | |
d2fc8896 | 1048 | if (ifp->ifindex == IFINDEX_INTERNAL) |
718e3744 | 1049 | { |
d2fc8896 | 1050 | vty_out(vty, " pseudo interface%s", VTY_NEWLINE); |
718e3744 | 1051 | return; |
1052 | } | |
1053 | else if (! CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE)) | |
1054 | { | |
1055 | vty_out(vty, " index %d inactive interface%s", | |
1056 | ifp->ifindex, | |
1057 | VTY_NEWLINE); | |
1058 | return; | |
1059 | } | |
1060 | ||
1061 | vty_out (vty, " index %d metric %d mtu %d ", | |
1062 | ifp->ifindex, ifp->metric, ifp->mtu); | |
44145db3 | 1063 | #ifdef HAVE_IPV6 |
1064 | if (ifp->mtu6 != ifp->mtu) | |
1065 | vty_out (vty, "mtu6 %d ", ifp->mtu6); | |
1066 | #endif | |
630c97ce PJ |
1067 | vty_out (vty, "%s flags: %s%s", VTY_NEWLINE, |
1068 | if_flag_dump (ifp->flags), VTY_NEWLINE); | |
3a570c8b | 1069 | |
718e3744 | 1070 | /* Hardware address. */ |
8ccc7e80 | 1071 | vty_out (vty, " Type: %s%s", if_link_type_str (ifp->ll_type), VTY_NEWLINE); |
718e3744 | 1072 | if (ifp->hw_addr_len != 0) |
1073 | { | |
1074 | int i; | |
1075 | ||
1076 | vty_out (vty, " HWaddr: "); | |
1077 | for (i = 0; i < ifp->hw_addr_len; i++) | |
1078 | vty_out (vty, "%s%02x", i == 0 ? "" : ":", ifp->hw_addr[i]); | |
1079 | vty_out (vty, "%s", VTY_NEWLINE); | |
1080 | } | |
718e3744 | 1081 | |
70bd3c43 | 1082 | /* Bandwidth in Mbps */ |
718e3744 | 1083 | if (ifp->bandwidth != 0) |
1084 | { | |
70bd3c43 | 1085 | vty_out(vty, " bandwidth %u Mbps", ifp->bandwidth); |
718e3744 | 1086 | vty_out(vty, "%s", VTY_NEWLINE); |
1087 | } | |
1088 | ||
eef1fe11 | 1089 | for (rn = route_top (zebra_if->ipv4_subnets); rn; rn = route_next (rn)) |
718e3744 | 1090 | { |
eef1fe11 | 1091 | if (! rn->info) |
1092 | continue; | |
16f1b9ee | 1093 | |
1eb8ef25 | 1094 | for (ALL_LIST_ELEMENTS_RO ((struct list *)rn->info, node, connected)) |
1095 | connected_dump_vty (vty, connected); | |
718e3744 | 1096 | } |
1097 | ||
1eb8ef25 | 1098 | for (ALL_LIST_ELEMENTS_RO (ifp->connected, node, connected)) |
39db97e4 | 1099 | { |
39db97e4 | 1100 | if (CHECK_FLAG (connected->conf, ZEBRA_IFC_REAL) && |
1101 | (connected->address->family == AF_INET6)) | |
1102 | connected_dump_vty (vty, connected); | |
1103 | } | |
1104 | ||
16f1b9ee OD |
1105 | if (HAS_LINK_PARAMS(ifp)) |
1106 | { | |
1107 | int i; | |
1108 | struct if_link_params *iflp = ifp->link_params; | |
1109 | vty_out(vty, " Traffic Engineering Link Parameters:%s", VTY_NEWLINE); | |
1110 | if (IS_PARAM_SET(iflp, LP_TE)) | |
1111 | vty_out(vty, " TE metric %u%s",iflp->te_metric, VTY_NEWLINE); | |
1112 | if (IS_PARAM_SET(iflp, LP_MAX_BW)) | |
1113 | vty_out(vty, " Maximum Bandwidth %g (Byte/s)%s", iflp->max_bw, VTY_NEWLINE); | |
1114 | if (IS_PARAM_SET(iflp, LP_MAX_RSV_BW)) | |
1115 | vty_out(vty, " Maximum Reservable Bandwidth %g (Byte/s)%s", iflp->max_rsv_bw, VTY_NEWLINE); | |
1116 | if (IS_PARAM_SET(iflp, LP_UNRSV_BW)) { | |
1117 | vty_out(vty, " Unreserved Bandwidth per Class Type in Byte/s:%s", VTY_NEWLINE); | |
1118 | for (i = 0; i < MAX_CLASS_TYPE; i+=2) | |
1119 | vty_out(vty, " [%d]: %g (Bytes/sec),\t[%d]: %g (Bytes/sec)%s", | |
1120 | i, iflp->unrsv_bw[i], i+1, iflp->unrsv_bw[i+1], VTY_NEWLINE); | |
1121 | } | |
1122 | ||
1123 | if (IS_PARAM_SET(iflp, LP_ADM_GRP)) | |
1124 | vty_out(vty, " Administrative Group:%u%s", iflp->admin_grp, VTY_NEWLINE); | |
1125 | if (IS_PARAM_SET(iflp, LP_DELAY)) | |
1126 | { | |
1127 | vty_out(vty, " Link Delay Average: %u (micro-sec.)", iflp->av_delay); | |
1128 | if (IS_PARAM_SET(iflp, LP_MM_DELAY)) | |
1129 | { | |
1130 | vty_out(vty, " Min: %u (micro-sec.)", iflp->min_delay); | |
1131 | vty_out(vty, " Max: %u (micro-sec.)", iflp->max_delay); | |
1132 | } | |
1133 | vty_out(vty, "%s", VTY_NEWLINE); | |
1134 | } | |
1135 | if (IS_PARAM_SET(iflp, LP_DELAY_VAR)) | |
1136 | vty_out(vty, " Link Delay Variation %u (micro-sec.)%s", iflp->delay_var, VTY_NEWLINE); | |
1137 | if (IS_PARAM_SET(iflp, LP_PKT_LOSS)) | |
1138 | vty_out(vty, " Link Packet Loss %g (in %%)%s", iflp->pkt_loss, VTY_NEWLINE); | |
1139 | if (IS_PARAM_SET(iflp, LP_AVA_BW)) | |
1140 | vty_out(vty, " Available Bandwidth %g (Byte/s)%s", iflp->ava_bw, VTY_NEWLINE); | |
1141 | if (IS_PARAM_SET(iflp, LP_RES_BW)) | |
1142 | vty_out(vty, " Residual Bandwidth %g (Byte/s)%s", iflp->res_bw, VTY_NEWLINE); | |
1143 | if (IS_PARAM_SET(iflp, LP_USE_BW)) | |
1144 | vty_out(vty, " Utilized Bandwidth %g (Byte/s)%s", iflp->use_bw, VTY_NEWLINE); | |
1145 | if (IS_PARAM_SET(iflp, LP_RMT_AS)) | |
1146 | vty_out(vty, " Neighbor ASBR IP: %s AS: %u %s", inet_ntoa(iflp->rmt_ip), iflp->rmt_as, VTY_NEWLINE); | |
1147 | } | |
1148 | ||
1149 | #ifdef RTADV | |
1150 | nd_dump_vty (vty, ifp); | |
1151 | #endif /* RTADV */ | |
8da4e946 | 1152 | #if defined (HAVE_RTADV) |
718e3744 | 1153 | nd_dump_vty (vty, ifp); |
8da4e946 | 1154 | #endif /* HAVE_RTADV */ |
a80beece DS |
1155 | if (listhead(ifp->nbr_connected)) |
1156 | vty_out (vty, " Neighbor address(s):%s", VTY_NEWLINE); | |
1157 | for (ALL_LIST_ELEMENTS_RO (ifp->nbr_connected, node, nbr_connected)) | |
1158 | nbr_connected_dump_vty (vty, nbr_connected); | |
718e3744 | 1159 | |
1160 | #ifdef HAVE_PROC_NET_DEV | |
1161 | /* Statistics print out using proc file system. */ | |
6f2c27af | 1162 | vty_out (vty, " %lu input packets (%lu multicast), %lu bytes, " |
1163 | "%lu dropped%s", | |
1164 | ifp->stats.rx_packets, ifp->stats.rx_multicast, | |
1165 | ifp->stats.rx_bytes, ifp->stats.rx_dropped, VTY_NEWLINE); | |
718e3744 | 1166 | |
6f2c27af | 1167 | vty_out (vty, " %lu input errors, %lu length, %lu overrun," |
3452d475 | 1168 | " %lu CRC, %lu frame%s", |
718e3744 | 1169 | ifp->stats.rx_errors, ifp->stats.rx_length_errors, |
1170 | ifp->stats.rx_over_errors, ifp->stats.rx_crc_errors, | |
6f2c27af | 1171 | ifp->stats.rx_frame_errors, VTY_NEWLINE); |
1172 | ||
1173 | vty_out (vty, " %lu fifo, %lu missed%s", ifp->stats.rx_fifo_errors, | |
718e3744 | 1174 | ifp->stats.rx_missed_errors, VTY_NEWLINE); |
1175 | ||
6f2c27af | 1176 | vty_out (vty, " %lu output packets, %lu bytes, %lu dropped%s", |
718e3744 | 1177 | ifp->stats.tx_packets, ifp->stats.tx_bytes, |
1178 | ifp->stats.tx_dropped, VTY_NEWLINE); | |
1179 | ||
6f2c27af | 1180 | vty_out (vty, " %lu output errors, %lu aborted, %lu carrier," |
1181 | " %lu fifo, %lu heartbeat%s", | |
718e3744 | 1182 | ifp->stats.tx_errors, ifp->stats.tx_aborted_errors, |
1183 | ifp->stats.tx_carrier_errors, ifp->stats.tx_fifo_errors, | |
6f2c27af | 1184 | ifp->stats.tx_heartbeat_errors, VTY_NEWLINE); |
718e3744 | 1185 | |
6f2c27af | 1186 | vty_out (vty, " %lu window, %lu collisions%s", |
1187 | ifp->stats.tx_window_errors, ifp->stats.collisions, VTY_NEWLINE); | |
718e3744 | 1188 | #endif /* HAVE_PROC_NET_DEV */ |
1189 | ||
1190 | #ifdef HAVE_NET_RT_IFLIST | |
1191 | #if defined (__bsdi__) || defined (__NetBSD__) | |
1192 | /* Statistics print out using sysctl (). */ | |
24b46333 DL |
1193 | vty_out (vty, " input packets %llu, bytes %llu, dropped %llu," |
1194 | " multicast packets %llu%s", | |
1195 | (unsigned long long)ifp->stats.ifi_ipackets, | |
1196 | (unsigned long long)ifp->stats.ifi_ibytes, | |
1197 | (unsigned long long)ifp->stats.ifi_iqdrops, | |
1198 | (unsigned long long)ifp->stats.ifi_imcasts, | |
1199 | VTY_NEWLINE); | |
1200 | ||
1201 | vty_out (vty, " input errors %llu%s", | |
1202 | (unsigned long long)ifp->stats.ifi_ierrors, VTY_NEWLINE); | |
1203 | ||
1204 | vty_out (vty, " output packets %llu, bytes %llu," | |
1205 | " multicast packets %llu%s", | |
1206 | (unsigned long long)ifp->stats.ifi_opackets, | |
1207 | (unsigned long long)ifp->stats.ifi_obytes, | |
1208 | (unsigned long long)ifp->stats.ifi_omcasts, | |
1209 | VTY_NEWLINE); | |
1210 | ||
1211 | vty_out (vty, " output errors %llu%s", | |
1212 | (unsigned long long)ifp->stats.ifi_oerrors, VTY_NEWLINE); | |
1213 | ||
1214 | vty_out (vty, " collisions %llu%s", | |
1215 | (unsigned long long)ifp->stats.ifi_collisions, VTY_NEWLINE); | |
718e3744 | 1216 | #else |
1217 | /* Statistics print out using sysctl (). */ | |
1218 | vty_out (vty, " input packets %lu, bytes %lu, dropped %lu," | |
1219 | " multicast packets %lu%s", | |
1220 | ifp->stats.ifi_ipackets, ifp->stats.ifi_ibytes, | |
1221 | ifp->stats.ifi_iqdrops, ifp->stats.ifi_imcasts, | |
1222 | VTY_NEWLINE); | |
1223 | ||
1224 | vty_out (vty, " input errors %lu%s", | |
1225 | ifp->stats.ifi_ierrors, VTY_NEWLINE); | |
1226 | ||
1227 | vty_out (vty, " output packets %lu, bytes %lu, multicast packets %lu%s", | |
1228 | ifp->stats.ifi_opackets, ifp->stats.ifi_obytes, | |
1229 | ifp->stats.ifi_omcasts, VTY_NEWLINE); | |
1230 | ||
1231 | vty_out (vty, " output errors %lu%s", | |
1232 | ifp->stats.ifi_oerrors, VTY_NEWLINE); | |
1233 | ||
1234 | vty_out (vty, " collisions %lu%s", | |
1235 | ifp->stats.ifi_collisions, VTY_NEWLINE); | |
1236 | #endif /* __bsdi__ || __NetBSD__ */ | |
1237 | #endif /* HAVE_NET_RT_IFLIST */ | |
1238 | } | |
1239 | ||
78860b9f DS |
1240 | static void |
1241 | interface_update_stats (void) | |
1242 | { | |
1243 | #ifdef HAVE_PROC_NET_DEV | |
1244 | /* If system has interface statistics via proc file system, update | |
1245 | statistics. */ | |
1246 | ifstat_update_proc (); | |
1247 | #endif /* HAVE_PROC_NET_DEV */ | |
1248 | #ifdef HAVE_NET_RT_IFLIST | |
1249 | ifstat_update_sysctl (); | |
1250 | #endif /* HAVE_NET_RT_IFLIST */ | |
1251 | } | |
1252 | ||
718e3744 | 1253 | struct cmd_node interface_node = |
1254 | { | |
1255 | INTERFACE_NODE, | |
1256 | "%s(config-if)# ", | |
1257 | 1 | |
1258 | }; | |
1259 | ||
8b87bdf4 | 1260 | /* Show all interfaces to vty. */ |
8b3f0677 DW |
1261 | DEFUN (show_interface, |
1262 | show_interface_cmd, | |
b62ecea5 | 1263 | "show interface [vrf NAME]", |
8b87bdf4 | 1264 | SHOW_STR |
b62ecea5 QY |
1265 | "Interface status and configuration\n" |
1266 | VRF_CMD_HELP_STR) | |
8b87bdf4 FL |
1267 | { |
1268 | struct listnode *node; | |
1269 | struct interface *ifp; | |
1270 | vrf_id_t vrf_id = VRF_DEFAULT; | |
1271 | ||
78860b9f | 1272 | interface_update_stats (); |
8b87bdf4 | 1273 | |
b62ecea5 QY |
1274 | if (argc > 2) |
1275 | VRF_GET_ID (vrf_id, argv[3]->arg); | |
8b87bdf4 FL |
1276 | |
1277 | /* All interface print. */ | |
1278 | for (ALL_LIST_ELEMENTS_RO (vrf_iflist (vrf_id), node, ifp)) | |
1279 | if_dump_vty (vty, ifp); | |
1280 | ||
1281 | return CMD_SUCCESS; | |
1282 | } | |
1283 | ||
8b87bdf4 FL |
1284 | |
1285 | /* Show all interfaces to vty. */ | |
8b3f0677 DW |
1286 | DEFUN (show_interface_vrf_all, |
1287 | show_interface_vrf_all_cmd, | |
9ccf14f7 | 1288 | "show interface vrf all", |
8b87bdf4 FL |
1289 | SHOW_STR |
1290 | "Interface status and configuration\n" | |
1291 | VRF_ALL_CMD_HELP_STR) | |
718e3744 | 1292 | { |
1a1a7065 | 1293 | struct vrf *vrf; |
52dc7ee6 | 1294 | struct listnode *node; |
718e3744 | 1295 | struct interface *ifp; |
8b87bdf4 | 1296 | |
78860b9f | 1297 | interface_update_stats (); |
718e3744 | 1298 | |
8b87bdf4 | 1299 | /* All interface print. */ |
a62c4901 | 1300 | RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) |
1a1a7065 | 1301 | for (ALL_LIST_ELEMENTS_RO (vrf->iflist, node, ifp)) |
8b87bdf4 FL |
1302 | if_dump_vty (vty, ifp); |
1303 | ||
1304 | return CMD_SUCCESS; | |
1305 | } | |
1306 | ||
1307 | /* Show specified interface to vty. */ | |
1721646e DS |
1308 | |
1309 | DEFUN (show_interface_name_vrf, | |
1310 | show_interface_name_vrf_cmd, | |
9ccf14f7 | 1311 | "show interface IFNAME vrf NAME", |
8b87bdf4 FL |
1312 | SHOW_STR |
1313 | "Interface status and configuration\n" | |
1721646e DS |
1314 | "Interface name\n" |
1315 | VRF_CMD_HELP_STR) | |
8b87bdf4 | 1316 | { |
7c022376 DW |
1317 | int idx_ifname = 2; |
1318 | int idx_name = 4; | |
8b87bdf4 FL |
1319 | struct interface *ifp; |
1320 | vrf_id_t vrf_id = VRF_DEFAULT; | |
1321 | ||
78860b9f | 1322 | interface_update_stats (); |
8b87bdf4 | 1323 | |
00d7d2d3 | 1324 | VRF_GET_ID (vrf_id, argv[idx_name]->arg); |
8b87bdf4 | 1325 | |
718e3744 | 1326 | /* Specified interface print. */ |
7c022376 | 1327 | ifp = if_lookup_by_name_vrf (argv[idx_ifname]->arg, vrf_id); |
8b87bdf4 | 1328 | if (ifp == NULL) |
718e3744 | 1329 | { |
7c022376 | 1330 | vty_out (vty, "%% Can't find interface %s%s", argv[idx_ifname]->arg, |
8b87bdf4 FL |
1331 | VTY_NEWLINE); |
1332 | return CMD_WARNING; | |
718e3744 | 1333 | } |
8b87bdf4 | 1334 | if_dump_vty (vty, ifp); |
718e3744 | 1335 | |
1336 | return CMD_SUCCESS; | |
1337 | } | |
1338 | ||
8b87bdf4 | 1339 | /* Show specified interface to vty. */ |
8b3f0677 DW |
1340 | DEFUN (show_interface_name_vrf_all, |
1341 | show_interface_name_vrf_all_cmd, | |
b62ecea5 | 1342 | "show interface IFNAME [vrf all]", |
8b87bdf4 FL |
1343 | SHOW_STR |
1344 | "Interface status and configuration\n" | |
1721646e | 1345 | "Interface name\n" |
8b87bdf4 FL |
1346 | VRF_ALL_CMD_HELP_STR) |
1347 | { | |
7c022376 | 1348 | int idx_ifname = 2; |
1a1a7065 | 1349 | struct vrf *vrf; |
8b87bdf4 | 1350 | struct interface *ifp; |
8b87bdf4 FL |
1351 | int found = 0; |
1352 | ||
78860b9f | 1353 | interface_update_stats (); |
8b87bdf4 FL |
1354 | |
1355 | /* All interface print. */ | |
a62c4901 | 1356 | RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) |
8b87bdf4 FL |
1357 | { |
1358 | /* Specified interface print. */ | |
53dc2b05 | 1359 | ifp = if_lookup_by_name_vrf (argv[idx_ifname]->arg, vrf->vrf_id); |
8b87bdf4 FL |
1360 | if (ifp) |
1361 | { | |
1362 | if_dump_vty (vty, ifp); | |
1363 | found++; | |
1364 | } | |
1365 | } | |
1366 | ||
1367 | if (!found) | |
1368 | { | |
7c022376 | 1369 | vty_out (vty, "%% Can't find interface %s%s", argv[idx_ifname]->arg, VTY_NEWLINE); |
8b87bdf4 FL |
1370 | return CMD_WARNING; |
1371 | } | |
1372 | ||
1373 | return CMD_SUCCESS; | |
1374 | } | |
1375 | ||
1721646e | 1376 | |
8b87bdf4 FL |
1377 | static void |
1378 | if_show_description (struct vty *vty, vrf_id_t vrf_id) | |
ed9bb6d5 | 1379 | { |
1380 | struct listnode *node; | |
1381 | struct interface *ifp; | |
1382 | ||
1383 | vty_out (vty, "Interface Status Protocol Description%s", VTY_NEWLINE); | |
8b87bdf4 | 1384 | for (ALL_LIST_ELEMENTS_RO (vrf_iflist (vrf_id), node, ifp)) |
ed9bb6d5 | 1385 | { |
1386 | int len; | |
ed9bb6d5 | 1387 | |
1388 | len = vty_out (vty, "%s", ifp->name); | |
1389 | vty_out (vty, "%*s", (16 - len), " "); | |
1390 | ||
1391 | if (if_is_up(ifp)) | |
1392 | { | |
1393 | vty_out (vty, "up "); | |
1394 | if (CHECK_FLAG(ifp->status, ZEBRA_INTERFACE_LINKDETECTION)) | |
1395 | { | |
1396 | if (if_is_running(ifp)) | |
1397 | vty_out (vty, "up "); | |
1398 | else | |
1399 | vty_out (vty, "down "); | |
1400 | } | |
1401 | else | |
1402 | { | |
1403 | vty_out (vty, "unknown "); | |
1404 | } | |
1405 | } | |
1406 | else | |
1407 | { | |
1408 | vty_out (vty, "down down "); | |
1409 | } | |
1410 | ||
1411 | if (ifp->desc) | |
1412 | vty_out (vty, "%s", ifp->desc); | |
1413 | vty_out (vty, "%s", VTY_NEWLINE); | |
1414 | } | |
8b87bdf4 FL |
1415 | } |
1416 | ||
1417 | DEFUN (show_interface_desc, | |
1418 | show_interface_desc_cmd, | |
b62ecea5 | 1419 | "show interface description [vrf NAME]", |
8b87bdf4 FL |
1420 | SHOW_STR |
1421 | "Interface status and configuration\n" | |
b62ecea5 QY |
1422 | "Interface description\n" |
1423 | VRF_CMD_HELP_STR) | |
8b87bdf4 FL |
1424 | { |
1425 | vrf_id_t vrf_id = VRF_DEFAULT; | |
1426 | ||
b62ecea5 QY |
1427 | if (argc > 3) |
1428 | VRF_GET_ID (vrf_id, argv[4]->arg); | |
8b87bdf4 FL |
1429 | |
1430 | if_show_description (vty, vrf_id); | |
1431 | ||
1432 | return CMD_SUCCESS; | |
1433 | } | |
1434 | ||
8b87bdf4 FL |
1435 | |
1436 | DEFUN (show_interface_desc_vrf_all, | |
1437 | show_interface_desc_vrf_all_cmd, | |
9ccf14f7 | 1438 | "show interface description vrf all", |
8b87bdf4 FL |
1439 | SHOW_STR |
1440 | "Interface status and configuration\n" | |
1441 | "Interface description\n" | |
1442 | VRF_ALL_CMD_HELP_STR) | |
1443 | { | |
1a1a7065 | 1444 | struct vrf *vrf; |
8b87bdf4 | 1445 | |
a62c4901 | 1446 | RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) |
1a1a7065 | 1447 | if (!list_isempty (vrf->iflist)) |
8b87bdf4 | 1448 | { |
1a1a7065 RW |
1449 | vty_out (vty, "%s\tVRF %u%s%s", VTY_NEWLINE, vrf->vrf_id, |
1450 | VTY_NEWLINE, VTY_NEWLINE); | |
1451 | if_show_description (vty, vrf->vrf_id); | |
8b87bdf4 FL |
1452 | } |
1453 | ||
ed9bb6d5 | 1454 | return CMD_SUCCESS; |
1455 | } | |
1456 | ||
718e3744 | 1457 | DEFUN (multicast, |
1458 | multicast_cmd, | |
1459 | "multicast", | |
1460 | "Set multicast flag to interface\n") | |
1461 | { | |
3ddccf18 | 1462 | VTY_DECLVAR_CONTEXT (interface, ifp); |
718e3744 | 1463 | int ret; |
718e3744 | 1464 | struct zebra_if *if_data; |
1465 | ||
48b33aaf | 1466 | if (CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE)) |
718e3744 | 1467 | { |
48b33aaf | 1468 | ret = if_set_flags (ifp, IFF_MULTICAST); |
1469 | if (ret < 0) | |
1470 | { | |
1471 | vty_out (vty, "Can't set multicast flag%s", VTY_NEWLINE); | |
1472 | return CMD_WARNING; | |
1473 | } | |
1474 | if_refresh (ifp); | |
718e3744 | 1475 | } |
718e3744 | 1476 | if_data = ifp->info; |
1477 | if_data->multicast = IF_ZEBRA_MULTICAST_ON; | |
48b33aaf | 1478 | |
718e3744 | 1479 | return CMD_SUCCESS; |
1480 | } | |
1481 | ||
1482 | DEFUN (no_multicast, | |
1483 | no_multicast_cmd, | |
1484 | "no multicast", | |
1485 | NO_STR | |
1486 | "Unset multicast flag to interface\n") | |
1487 | { | |
3ddccf18 | 1488 | VTY_DECLVAR_CONTEXT (interface, ifp); |
718e3744 | 1489 | int ret; |
718e3744 | 1490 | struct zebra_if *if_data; |
1491 | ||
48b33aaf | 1492 | if (CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE)) |
718e3744 | 1493 | { |
48b33aaf | 1494 | ret = if_unset_flags (ifp, IFF_MULTICAST); |
1495 | if (ret < 0) | |
1496 | { | |
1497 | vty_out (vty, "Can't unset multicast flag%s", VTY_NEWLINE); | |
1498 | return CMD_WARNING; | |
1499 | } | |
1500 | if_refresh (ifp); | |
718e3744 | 1501 | } |
718e3744 | 1502 | if_data = ifp->info; |
1503 | if_data->multicast = IF_ZEBRA_MULTICAST_OFF; | |
1504 | ||
1505 | return CMD_SUCCESS; | |
1506 | } | |
1507 | ||
2e3b2e47 | 1508 | DEFUN (linkdetect, |
1509 | linkdetect_cmd, | |
1510 | "link-detect", | |
1511 | "Enable link detection on interface\n") | |
1512 | { | |
3ddccf18 | 1513 | VTY_DECLVAR_CONTEXT (interface, ifp); |
2e3b2e47 | 1514 | int if_was_operative; |
1515 | ||
244c1cdc | 1516 | if_was_operative = if_is_no_ptm_operative(ifp); |
2e3b2e47 | 1517 | SET_FLAG(ifp->status, ZEBRA_INTERFACE_LINKDETECTION); |
1518 | ||
1519 | /* When linkdetection is enabled, if might come down */ | |
244c1cdc | 1520 | if (!if_is_no_ptm_operative(ifp) && if_was_operative) if_down(ifp); |
2e3b2e47 | 1521 | |
1522 | /* FIXME: Will defer status change forwarding if interface | |
1523 | does not come down! */ | |
1524 | ||
1525 | return CMD_SUCCESS; | |
1526 | } | |
1527 | ||
1528 | ||
1529 | DEFUN (no_linkdetect, | |
1530 | no_linkdetect_cmd, | |
1531 | "no link-detect", | |
1532 | NO_STR | |
1533 | "Disable link detection on interface\n") | |
1534 | { | |
3ddccf18 | 1535 | VTY_DECLVAR_CONTEXT (interface, ifp); |
2e3b2e47 | 1536 | int if_was_operative; |
1537 | ||
244c1cdc | 1538 | if_was_operative = if_is_no_ptm_operative(ifp); |
2e3b2e47 | 1539 | UNSET_FLAG(ifp->status, ZEBRA_INTERFACE_LINKDETECTION); |
1540 | ||
1541 | /* Interface may come up after disabling link detection */ | |
1542 | if (if_is_operative(ifp) && !if_was_operative) if_up(ifp); | |
1543 | ||
1544 | /* FIXME: see linkdetect_cmd */ | |
1545 | ||
1546 | return CMD_SUCCESS; | |
1547 | } | |
1548 | ||
718e3744 | 1549 | DEFUN (shutdown_if, |
1550 | shutdown_if_cmd, | |
1551 | "shutdown", | |
1552 | "Shutdown the selected interface\n") | |
1553 | { | |
3ddccf18 | 1554 | VTY_DECLVAR_CONTEXT (interface, ifp); |
718e3744 | 1555 | int ret; |
718e3744 | 1556 | struct zebra_if *if_data; |
1557 | ||
bfac8dcd | 1558 | if (ifp->ifindex != IFINDEX_INTERNAL) |
718e3744 | 1559 | { |
bfac8dcd CF |
1560 | ret = if_unset_flags (ifp, IFF_UP); |
1561 | if (ret < 0) | |
1562 | { | |
1563 | vty_out (vty, "Can't shutdown interface%s", VTY_NEWLINE); | |
1564 | return CMD_WARNING; | |
1565 | } | |
1566 | if_refresh (ifp); | |
718e3744 | 1567 | } |
718e3744 | 1568 | if_data = ifp->info; |
1569 | if_data->shutdown = IF_ZEBRA_SHUTDOWN_ON; | |
1570 | ||
1571 | return CMD_SUCCESS; | |
1572 | } | |
1573 | ||
1574 | DEFUN (no_shutdown_if, | |
1575 | no_shutdown_if_cmd, | |
1576 | "no shutdown", | |
1577 | NO_STR | |
1578 | "Shutdown the selected interface\n") | |
1579 | { | |
3ddccf18 | 1580 | VTY_DECLVAR_CONTEXT (interface, ifp); |
718e3744 | 1581 | int ret; |
718e3744 | 1582 | struct zebra_if *if_data; |
1583 | ||
bfac8dcd | 1584 | if (ifp->ifindex != IFINDEX_INTERNAL) |
718e3744 | 1585 | { |
bfac8dcd CF |
1586 | ret = if_set_flags (ifp, IFF_UP | IFF_RUNNING); |
1587 | if (ret < 0) | |
1588 | { | |
1589 | vty_out (vty, "Can't up interface%s", VTY_NEWLINE); | |
1590 | return CMD_WARNING; | |
1591 | } | |
1592 | if_refresh (ifp); | |
1593 | ||
1594 | /* Some addresses (in particular, IPv6 addresses on Linux) get | |
1595 | * removed when the interface goes down. They need to be readded. | |
1596 | */ | |
1597 | if_addr_wakeup(ifp); | |
718e3744 | 1598 | } |
bfac8dcd | 1599 | |
718e3744 | 1600 | if_data = ifp->info; |
1601 | if_data->shutdown = IF_ZEBRA_SHUTDOWN_OFF; | |
1602 | ||
1603 | return CMD_SUCCESS; | |
1604 | } | |
1605 | ||
1606 | DEFUN (bandwidth_if, | |
1607 | bandwidth_if_cmd, | |
6147e2c6 | 1608 | "bandwidth (1-100000)", |
718e3744 | 1609 | "Set bandwidth informational parameter\n" |
70bd3c43 | 1610 | "Bandwidth in megabits\n") |
718e3744 | 1611 | { |
7c022376 | 1612 | int idx_number = 1; |
3ddccf18 | 1613 | VTY_DECLVAR_CONTEXT (interface, ifp); |
718e3744 | 1614 | unsigned int bandwidth; |
1615 | ||
7c022376 | 1616 | bandwidth = strtol(argv[idx_number]->arg, NULL, 10); |
718e3744 | 1617 | |
70bd3c43 DS |
1618 | /* bandwidth range is <1-100000> */ |
1619 | if (bandwidth < 1 || bandwidth > 100000) | |
718e3744 | 1620 | { |
1621 | vty_out (vty, "Bandwidth is invalid%s", VTY_NEWLINE); | |
1622 | return CMD_WARNING; | |
1623 | } | |
1624 | ||
1625 | ifp->bandwidth = bandwidth; | |
1626 | ||
1627 | /* force protocols to recalculate routes due to cost change */ | |
2e3b2e47 | 1628 | if (if_is_operative (ifp)) |
718e3744 | 1629 | zebra_interface_up_update (ifp); |
1630 | ||
1631 | return CMD_SUCCESS; | |
1632 | } | |
1633 | ||
1634 | DEFUN (no_bandwidth_if, | |
1635 | no_bandwidth_if_cmd, | |
b62ecea5 | 1636 | "no bandwidth [(1-100000)]", |
718e3744 | 1637 | NO_STR |
b62ecea5 QY |
1638 | "Set bandwidth informational parameter\n" |
1639 | "Bandwidth in megabits\n") | |
718e3744 | 1640 | { |
3ddccf18 | 1641 | VTY_DECLVAR_CONTEXT (interface, ifp); |
718e3744 | 1642 | |
1643 | ifp->bandwidth = 0; | |
1644 | ||
1645 | /* force protocols to recalculate routes due to cost change */ | |
2e3b2e47 | 1646 | if (if_is_operative (ifp)) |
718e3744 | 1647 | zebra_interface_up_update (ifp); |
1648 | ||
1649 | return CMD_SUCCESS; | |
1650 | } | |
1651 | ||
6b0655a2 | 1652 | |
16f1b9ee OD |
1653 | struct cmd_node link_params_node = |
1654 | { | |
1655 | LINK_PARAMS_NODE, | |
1656 | "%s(config-link-params)# ", | |
1657 | 1, | |
1658 | }; | |
1659 | ||
1660 | static void | |
1661 | link_param_cmd_set_uint32 (struct interface *ifp, uint32_t *field, | |
1662 | uint32_t type, uint32_t value) | |
1663 | { | |
1664 | /* Update field as needed */ | |
1665 | if (IS_PARAM_UNSET(ifp->link_params, type) || *field != value) | |
1666 | { | |
1667 | *field = value; | |
1668 | SET_PARAM(ifp->link_params, type); | |
1669 | ||
1670 | /* force protocols to update LINK STATE due to parameters change */ | |
1671 | if (if_is_operative (ifp)) | |
1672 | zebra_interface_parameters_update (ifp); | |
1673 | } | |
1674 | } | |
1675 | static void | |
1676 | link_param_cmd_set_float (struct interface *ifp, float *field, | |
1677 | uint32_t type, float value) | |
1678 | { | |
1679 | ||
1680 | /* Update field as needed */ | |
1681 | if (IS_PARAM_UNSET(ifp->link_params, type) || *field != value) | |
1682 | { | |
1683 | *field = value; | |
1684 | SET_PARAM(ifp->link_params, type); | |
1685 | ||
1686 | /* force protocols to update LINK STATE due to parameters change */ | |
1687 | if (if_is_operative (ifp)) | |
1688 | zebra_interface_parameters_update (ifp); | |
1689 | } | |
1690 | } | |
1691 | ||
1692 | static void | |
1693 | link_param_cmd_unset (struct interface *ifp, uint32_t type) | |
1694 | { | |
1695 | ||
1696 | /* Unset field */ | |
1697 | UNSET_PARAM(ifp->link_params, type); | |
1698 | ||
1699 | /* force protocols to update LINK STATE due to parameters change */ | |
1700 | if (if_is_operative (ifp)) | |
1701 | zebra_interface_parameters_update (ifp); | |
1702 | } | |
1703 | ||
1704 | DEFUN (link_params, | |
1705 | link_params_cmd, | |
1706 | "link-params", | |
1707 | LINK_PARAMS_STR) | |
1708 | { | |
3ddccf18 | 1709 | /* vty->qobj_index stays the same @ interface pointer */ |
16f1b9ee OD |
1710 | vty->node = LINK_PARAMS_NODE; |
1711 | ||
1712 | return CMD_SUCCESS; | |
1713 | } | |
1714 | ||
03f99d9a DS |
1715 | DEFUN (exit_link_params, |
1716 | exit_link_params_cmd, | |
1717 | "exit-link-params", | |
1718 | "Exit from Link Params configuration mode\n") | |
1719 | { | |
1720 | if (vty->node == LINK_PARAMS_NODE) | |
1721 | vty->node = INTERFACE_NODE; | |
1722 | return CMD_SUCCESS; | |
1723 | } | |
1724 | ||
16f1b9ee OD |
1725 | /* Specific Traffic Engineering parameters commands */ |
1726 | DEFUN (link_params_enable, | |
1727 | link_params_enable_cmd, | |
1728 | "enable", | |
1729 | "Activate link parameters on this interface\n") | |
1730 | { | |
3ddccf18 | 1731 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1732 | |
1733 | /* This command could be issue at startup, when activate MPLS TE */ | |
1734 | /* on a new interface or after a ON / OFF / ON toggle */ | |
1735 | /* In all case, TE parameters are reset to their default factory */ | |
1736 | if (IS_ZEBRA_DEBUG_EVENT) | |
1737 | zlog_debug ("Link-params: enable TE link parameters on interface %s", ifp->name); | |
1738 | ||
1739 | if (!if_link_params_get (ifp)) | |
1740 | { | |
1741 | if (IS_ZEBRA_DEBUG_EVENT) | |
1742 | zlog_debug ("Link-params: failed to init TE link parameters %s", ifp->name); | |
1743 | ||
1744 | return CMD_WARNING; | |
1745 | } | |
1746 | ||
1747 | /* force protocols to update LINK STATE due to parameters change */ | |
1748 | if (if_is_operative (ifp)) | |
1749 | zebra_interface_parameters_update (ifp); | |
1750 | ||
1751 | return CMD_SUCCESS; | |
1752 | } | |
1753 | ||
1754 | DEFUN (no_link_params_enable, | |
1755 | no_link_params_enable_cmd, | |
1756 | "no enable", | |
1757 | NO_STR | |
1758 | "Disable link parameters on this interface\n") | |
1759 | { | |
3ddccf18 | 1760 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1761 | |
1762 | zlog_debug ("MPLS-TE: disable TE link parameters on interface %s", ifp->name); | |
1763 | ||
1764 | if_link_params_free (ifp); | |
1765 | ||
1766 | /* force protocols to update LINK STATE due to parameters change */ | |
1767 | if (if_is_operative (ifp)) | |
1768 | zebra_interface_parameters_update (ifp); | |
1769 | ||
1770 | return CMD_SUCCESS; | |
1771 | } | |
1772 | ||
1773 | /* STANDARD TE metrics */ | |
1774 | DEFUN (link_params_metric, | |
1775 | link_params_metric_cmd, | |
6147e2c6 | 1776 | "metric (0-4294967295)", |
16f1b9ee OD |
1777 | "Link metric for MPLS-TE purpose\n" |
1778 | "Metric value in decimal\n") | |
1779 | { | |
7c022376 | 1780 | int idx_number = 1; |
3ddccf18 | 1781 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1782 | struct if_link_params *iflp = if_link_params_get (ifp); |
1783 | u_int32_t metric; | |
1784 | ||
7c022376 | 1785 | VTY_GET_ULONG("metric", metric, argv[idx_number]->arg); |
16f1b9ee OD |
1786 | |
1787 | /* Update TE metric if needed */ | |
b6a9e7b4 | 1788 | link_param_cmd_set_uint32 (ifp, &iflp->te_metric, LP_TE | LP_TE_METRIC, metric); |
16f1b9ee OD |
1789 | |
1790 | return CMD_SUCCESS; | |
1791 | } | |
1792 | ||
1793 | DEFUN (no_link_params_metric, | |
1794 | no_link_params_metric_cmd, | |
1795 | "no metric", | |
1796 | NO_STR | |
3ddccf18 | 1797 | "Disable Link Metric on this interface\n") |
16f1b9ee | 1798 | { |
3ddccf18 | 1799 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1800 | |
1801 | /* Unset TE Metric */ | |
b6a9e7b4 | 1802 | link_param_cmd_unset(ifp, LP_TE | LP_TE_METRIC); |
16f1b9ee OD |
1803 | |
1804 | return CMD_SUCCESS; | |
1805 | } | |
1806 | ||
1807 | DEFUN (link_params_maxbw, | |
1808 | link_params_maxbw_cmd, | |
1809 | "max-bw BANDWIDTH", | |
1810 | "Maximum bandwidth that can be used\n" | |
1811 | "Bytes/second (IEEE floating point format)\n") | |
1812 | { | |
7c022376 | 1813 | int idx_bandwidth = 1; |
3ddccf18 | 1814 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1815 | struct if_link_params *iflp = if_link_params_get (ifp); |
1816 | ||
1817 | float bw; | |
1818 | ||
7c022376 | 1819 | if (sscanf (argv[idx_bandwidth]->arg, "%g", &bw) != 1) |
16f1b9ee OD |
1820 | { |
1821 | vty_out (vty, "link_params_maxbw: fscanf: %s%s", safe_strerror (errno), | |
1822 | VTY_NEWLINE); | |
1823 | return CMD_WARNING; | |
1824 | } | |
1825 | ||
1826 | /* Check that Maximum bandwidth is not lower than other bandwidth parameters */ | |
1827 | if ((bw <= iflp->max_rsv_bw) | |
1828 | || (bw <= iflp->unrsv_bw[0]) | |
1829 | || (bw <= iflp->unrsv_bw[1]) | |
1830 | || (bw <= iflp->unrsv_bw[2]) | |
1831 | || (bw <= iflp->unrsv_bw[3]) | |
1832 | || (bw <= iflp->unrsv_bw[4]) | |
1833 | || (bw <= iflp->unrsv_bw[5]) | |
1834 | || (bw <= iflp->unrsv_bw[6]) | |
1835 | || (bw <= iflp->unrsv_bw[7]) | |
1836 | || (bw <= iflp->ava_bw) | |
1837 | || (bw <= iflp->res_bw) | |
1838 | || (bw <= iflp->use_bw)) | |
1839 | { | |
1840 | vty_out (vty, | |
1841 | "Maximum Bandwidth could not be lower than others bandwidth%s", | |
1842 | VTY_NEWLINE); | |
1843 | return CMD_WARNING; | |
1844 | } | |
1845 | ||
1846 | /* Update Maximum Bandwidth if needed */ | |
1847 | link_param_cmd_set_float (ifp, &iflp->max_bw, LP_MAX_BW, bw); | |
1848 | ||
1849 | return CMD_SUCCESS; | |
1850 | } | |
1851 | ||
1852 | DEFUN (link_params_max_rsv_bw, | |
1853 | link_params_max_rsv_bw_cmd, | |
1854 | "max-rsv-bw BANDWIDTH", | |
1855 | "Maximum bandwidth that may be reserved\n" | |
1856 | "Bytes/second (IEEE floating point format)\n") | |
1857 | { | |
7c022376 | 1858 | int idx_bandwidth = 1; |
3ddccf18 | 1859 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1860 | struct if_link_params *iflp = if_link_params_get (ifp); |
1861 | float bw; | |
1862 | ||
7c022376 | 1863 | if (sscanf (argv[idx_bandwidth]->arg, "%g", &bw) != 1) |
16f1b9ee OD |
1864 | { |
1865 | vty_out (vty, "link_params_max_rsv_bw: fscanf: %s%s", safe_strerror (errno), | |
1866 | VTY_NEWLINE); | |
1867 | return CMD_WARNING; | |
1868 | } | |
1869 | ||
1870 | /* Check that bandwidth is not greater than maximum bandwidth parameter */ | |
1871 | if (bw > iflp->max_bw) | |
1872 | { | |
1873 | vty_out (vty, | |
1874 | "Maximum Reservable Bandwidth could not be greater than Maximum Bandwidth (%g)%s", | |
1875 | iflp->max_bw, VTY_NEWLINE); | |
1876 | return CMD_WARNING; | |
1877 | } | |
1878 | ||
1879 | /* Update Maximum Reservable Bandwidth if needed */ | |
1880 | link_param_cmd_set_float (ifp, &iflp->max_rsv_bw, LP_MAX_RSV_BW, bw); | |
1881 | ||
1882 | return CMD_SUCCESS; | |
1883 | } | |
1884 | ||
1885 | DEFUN (link_params_unrsv_bw, | |
1886 | link_params_unrsv_bw_cmd, | |
6147e2c6 | 1887 | "unrsv-bw (0-7) BANDWIDTH", |
16f1b9ee OD |
1888 | "Unreserved bandwidth at each priority level\n" |
1889 | "Priority\n" | |
1890 | "Bytes/second (IEEE floating point format)\n") | |
1891 | { | |
7c022376 DW |
1892 | int idx_number = 1; |
1893 | int idx_bandwidth = 2; | |
3ddccf18 | 1894 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1895 | struct if_link_params *iflp = if_link_params_get (ifp); |
1896 | int priority; | |
1897 | float bw; | |
1898 | ||
1899 | /* We don't have to consider about range check here. */ | |
7c022376 | 1900 | if (sscanf (argv[idx_number]->arg, "%d", &priority) != 1) |
16f1b9ee OD |
1901 | { |
1902 | vty_out (vty, "link_params_unrsv_bw: fscanf: %s%s", safe_strerror (errno), | |
1903 | VTY_NEWLINE); | |
1904 | return CMD_WARNING; | |
1905 | } | |
1906 | ||
7c022376 | 1907 | if (sscanf (argv[idx_bandwidth]->arg, "%g", &bw) != 1) |
16f1b9ee OD |
1908 | { |
1909 | vty_out (vty, "link_params_unrsv_bw: fscanf: %s%s", safe_strerror (errno), | |
1910 | VTY_NEWLINE); | |
1911 | return CMD_WARNING; | |
1912 | } | |
1913 | ||
1914 | /* Check that bandwidth is not greater than maximum bandwidth parameter */ | |
1915 | if (bw > iflp->max_bw) | |
1916 | { | |
1917 | vty_out (vty, | |
1918 | "UnReserved Bandwidth could not be greater than Maximum Bandwidth (%g)%s", | |
1919 | iflp->max_bw, VTY_NEWLINE); | |
1920 | return CMD_WARNING; | |
1921 | } | |
1922 | ||
1923 | /* Update Unreserved Bandwidth if needed */ | |
1924 | link_param_cmd_set_float (ifp, &iflp->unrsv_bw[priority], LP_UNRSV_BW, bw); | |
1925 | ||
1926 | return CMD_SUCCESS; | |
1927 | } | |
1928 | ||
1929 | DEFUN (link_params_admin_grp, | |
1930 | link_params_admin_grp_cmd, | |
1931 | "admin-grp BITPATTERN", | |
1932 | "Administrative group membership\n" | |
1933 | "32-bit Hexadecimal value (e.g. 0xa1)\n") | |
1934 | { | |
7c022376 | 1935 | int idx_bitpattern = 1; |
3ddccf18 | 1936 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1937 | struct if_link_params *iflp = if_link_params_get (ifp); |
1938 | unsigned long value; | |
1939 | ||
7c022376 | 1940 | if (sscanf (argv[idx_bitpattern]->arg, "0x%lx", &value) != 1) |
16f1b9ee OD |
1941 | { |
1942 | vty_out (vty, "link_params_admin_grp: fscanf: %s%s", | |
1943 | safe_strerror (errno), VTY_NEWLINE); | |
1944 | return CMD_WARNING; | |
1945 | } | |
1946 | ||
1947 | /* Update Administrative Group if needed */ | |
1948 | link_param_cmd_set_uint32 (ifp, &iflp->admin_grp, LP_ADM_GRP, value); | |
1949 | ||
1950 | return CMD_SUCCESS; | |
1951 | } | |
1952 | ||
1953 | DEFUN (no_link_params_admin_grp, | |
1954 | no_link_params_admin_grp_cmd, | |
1955 | "no admin-grp", | |
1956 | NO_STR | |
3ddccf18 | 1957 | "Disable Administrative group membership on this interface\n") |
16f1b9ee | 1958 | { |
3ddccf18 | 1959 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1960 | |
1961 | /* Unset Admin Group */ | |
1962 | link_param_cmd_unset(ifp, LP_ADM_GRP); | |
1963 | ||
1964 | return CMD_SUCCESS; | |
1965 | } | |
1966 | ||
1967 | /* RFC5392 & RFC5316: INTER-AS */ | |
1968 | DEFUN (link_params_inter_as, | |
1969 | link_params_inter_as_cmd, | |
6147e2c6 | 1970 | "neighbor A.B.C.D as (1-4294967295)", |
16f1b9ee OD |
1971 | "Configure remote ASBR information (Neighbor IP address and AS number)\n" |
1972 | "Remote IP address in dot decimal A.B.C.D\n" | |
1973 | "Remote AS number\n" | |
1974 | "AS number in the range <1-4294967295>\n") | |
1975 | { | |
7c022376 DW |
1976 | int idx_ipv4 = 1; |
1977 | int idx_number = 3; | |
16f1b9ee | 1978 | |
3ddccf18 | 1979 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
1980 | struct if_link_params *iflp = if_link_params_get (ifp); |
1981 | struct in_addr addr; | |
1982 | u_int32_t as; | |
1983 | ||
7c022376 | 1984 | if (!inet_aton (argv[idx_ipv4]->arg, &addr)) |
16f1b9ee OD |
1985 | { |
1986 | vty_out (vty, "Please specify Router-Addr by A.B.C.D%s", VTY_NEWLINE); | |
1987 | return CMD_WARNING; | |
1988 | } | |
1989 | ||
7c022376 | 1990 | VTY_GET_ULONG("AS number", as, argv[idx_number]->arg); |
16f1b9ee OD |
1991 | |
1992 | /* Update Remote IP and Remote AS fields if needed */ | |
1993 | if (IS_PARAM_UNSET(iflp, LP_RMT_AS) | |
1994 | || iflp->rmt_as != as | |
1995 | || iflp->rmt_ip.s_addr != addr.s_addr) | |
1996 | { | |
1997 | ||
1998 | iflp->rmt_as = as; | |
1999 | iflp->rmt_ip.s_addr = addr.s_addr; | |
2000 | SET_PARAM(iflp, LP_RMT_AS); | |
2001 | ||
2002 | /* force protocols to update LINK STATE due to parameters change */ | |
2003 | if (if_is_operative (ifp)) | |
2004 | zebra_interface_parameters_update (ifp); | |
2005 | } | |
2006 | return CMD_SUCCESS; | |
2007 | } | |
2008 | ||
2009 | DEFUN (no_link_params_inter_as, | |
2010 | no_link_params_inter_as_cmd, | |
2011 | "no neighbor", | |
2012 | NO_STR | |
2013 | "Remove Neighbor IP address and AS number for Inter-AS TE\n") | |
2014 | { | |
3ddccf18 | 2015 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2016 | struct if_link_params *iflp = if_link_params_get (ifp); |
2017 | ||
2018 | /* Reset Remote IP and AS neighbor */ | |
2019 | iflp->rmt_as = 0; | |
2020 | iflp->rmt_ip.s_addr = 0; | |
2021 | UNSET_PARAM(iflp, LP_RMT_AS); | |
2022 | ||
2023 | /* force protocols to update LINK STATE due to parameters change */ | |
2024 | if (if_is_operative (ifp)) | |
2025 | zebra_interface_parameters_update (ifp); | |
2026 | ||
2027 | return CMD_SUCCESS; | |
2028 | } | |
2029 | ||
2030 | /* RFC7471: OSPF Traffic Engineering (TE) Metric extensions & draft-ietf-isis-metric-extensions-07.txt */ | |
2031 | DEFUN (link_params_delay, | |
2032 | link_params_delay_cmd, | |
b62ecea5 | 2033 | "delay (0-16777215) [min (0-16777215) max (0-16777215)]", |
16f1b9ee | 2034 | "Unidirectional Average Link Delay\n" |
b62ecea5 QY |
2035 | "Average delay in micro-second as decimal (0...16777215)\n" |
2036 | "Minimum delay\n" | |
2037 | "Minimum delay in micro-second as decimal (0...16777215)\n" | |
2038 | "Maximum delay\n" | |
2039 | "Maximum delay in micro-second as decimal (0...16777215)\n") | |
16f1b9ee | 2040 | { |
b62ecea5 QY |
2041 | /* Get and Check new delay values */ |
2042 | u_int32_t delay = 0, low = 0, high = 0; | |
2043 | VTY_GET_ULONG("delay", delay, argv[1]->arg); | |
2044 | if (argc == 6) | |
2045 | { | |
2046 | VTY_GET_ULONG("minimum delay", low, argv[3]->arg); | |
2047 | VTY_GET_ULONG("maximum delay", high, argv[5]->arg); | |
2048 | } | |
16f1b9ee | 2049 | |
3ddccf18 | 2050 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee | 2051 | struct if_link_params *iflp = if_link_params_get (ifp); |
16f1b9ee OD |
2052 | u_int8_t update = 0; |
2053 | ||
b62ecea5 QY |
2054 | if (argc == 2) |
2055 | { | |
2056 | /* Check new delay value against old Min and Max delays if set */ | |
2057 | if (IS_PARAM_SET(iflp, LP_MM_DELAY) | |
2058 | && (delay <= iflp->min_delay || delay >= iflp->max_delay)) | |
2059 | { | |
2060 | vty_out (vty, "Average delay should be comprise between Min (%d) and Max (%d) delay%s", | |
2061 | iflp->min_delay, iflp->max_delay, VTY_NEWLINE); | |
2062 | return CMD_WARNING; | |
2063 | } | |
2064 | /* Update delay if value is not set or change */ | |
2065 | if (IS_PARAM_UNSET(iflp, LP_DELAY)|| iflp->av_delay != delay) | |
2066 | { | |
2067 | iflp->av_delay = delay; | |
2068 | SET_PARAM(iflp, LP_DELAY); | |
2069 | update = 1; | |
2070 | } | |
2071 | /* Unset Min and Max delays if already set */ | |
2072 | if (IS_PARAM_SET(iflp, LP_MM_DELAY)) | |
2073 | { | |
2074 | iflp->min_delay = 0; | |
2075 | iflp->max_delay = 0; | |
2076 | UNSET_PARAM(iflp, LP_MM_DELAY); | |
2077 | update = 1; | |
2078 | } | |
2079 | } | |
2080 | else | |
2081 | { | |
2082 | /* Check new delays value coherency */ | |
2083 | if (delay <= low || delay >= high) | |
2084 | { | |
2085 | vty_out (vty, "Average delay should be comprise between Min (%d) and Max (%d) delay%s", | |
2086 | low, high, VTY_NEWLINE); | |
2087 | return CMD_WARNING; | |
2088 | } | |
2089 | /* Update Delays if needed */ | |
2090 | if (IS_PARAM_UNSET(iflp, LP_DELAY) | |
2091 | || IS_PARAM_UNSET(iflp, LP_MM_DELAY) | |
2092 | || iflp->av_delay != delay | |
2093 | || iflp->min_delay != low | |
2094 | || iflp->max_delay != high) | |
2095 | { | |
2096 | iflp->av_delay = delay; | |
2097 | SET_PARAM(iflp, LP_DELAY); | |
2098 | iflp->min_delay = low; | |
2099 | iflp->max_delay = high; | |
2100 | SET_PARAM(iflp, LP_MM_DELAY); | |
2101 | update = 1; | |
2102 | } | |
2103 | } | |
16f1b9ee OD |
2104 | |
2105 | /* force protocols to update LINK STATE due to parameters change */ | |
2106 | if (update == 1 && if_is_operative (ifp)) | |
2107 | zebra_interface_parameters_update (ifp); | |
2108 | ||
2109 | return CMD_SUCCESS; | |
2110 | } | |
2111 | ||
16f1b9ee OD |
2112 | DEFUN (no_link_params_delay, |
2113 | no_link_params_delay_cmd, | |
2114 | "no delay", | |
2115 | NO_STR | |
3ddccf18 | 2116 | "Disable Unidirectional Average, Min & Max Link Delay on this interface\n") |
16f1b9ee | 2117 | { |
3ddccf18 | 2118 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2119 | struct if_link_params *iflp = if_link_params_get (ifp); |
2120 | ||
2121 | /* Unset Delays */ | |
2122 | iflp->av_delay = 0; | |
2123 | UNSET_PARAM(iflp, LP_DELAY); | |
2124 | iflp->min_delay = 0; | |
2125 | iflp->max_delay = 0; | |
2126 | UNSET_PARAM(iflp, LP_MM_DELAY); | |
2127 | ||
2128 | /* force protocols to update LINK STATE due to parameters change */ | |
2129 | if (if_is_operative (ifp)) | |
2130 | zebra_interface_parameters_update (ifp); | |
2131 | ||
2132 | return CMD_SUCCESS; | |
2133 | } | |
2134 | ||
2135 | DEFUN (link_params_delay_var, | |
2136 | link_params_delay_var_cmd, | |
6147e2c6 | 2137 | "delay-variation (0-16777215)", |
16f1b9ee OD |
2138 | "Unidirectional Link Delay Variation\n" |
2139 | "delay variation in micro-second as decimal (0...16777215)\n") | |
2140 | { | |
7c022376 | 2141 | int idx_number = 1; |
3ddccf18 | 2142 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2143 | struct if_link_params *iflp = if_link_params_get (ifp); |
2144 | u_int32_t value; | |
2145 | ||
7c022376 | 2146 | VTY_GET_ULONG("delay variation", value, argv[idx_number]->arg); |
16f1b9ee OD |
2147 | |
2148 | /* Update Delay Variation if needed */ | |
2149 | link_param_cmd_set_uint32 (ifp, &iflp->delay_var, LP_DELAY_VAR, value); | |
2150 | ||
2151 | return CMD_SUCCESS; | |
2152 | } | |
2153 | ||
2154 | DEFUN (no_link_params_delay_var, | |
2155 | no_link_params_delay_var_cmd, | |
2156 | "no delay-variation", | |
2157 | NO_STR | |
3ddccf18 | 2158 | "Disable Unidirectional Delay Variation on this interface\n") |
16f1b9ee | 2159 | { |
3ddccf18 | 2160 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2161 | |
2162 | /* Unset Delay Variation */ | |
2163 | link_param_cmd_unset(ifp, LP_DELAY_VAR); | |
2164 | ||
2165 | return CMD_SUCCESS; | |
2166 | } | |
2167 | ||
2168 | DEFUN (link_params_pkt_loss, | |
2169 | link_params_pkt_loss_cmd, | |
2170 | "packet-loss PERCENTAGE", | |
2171 | "Unidirectional Link Packet Loss\n" | |
2172 | "percentage of total traffic by 0.000003% step and less than 50.331642%\n") | |
2173 | { | |
7c022376 | 2174 | int idx_percentage = 1; |
3ddccf18 | 2175 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2176 | struct if_link_params *iflp = if_link_params_get (ifp); |
2177 | float fval; | |
2178 | ||
7c022376 | 2179 | if (sscanf (argv[idx_percentage]->arg, "%g", &fval) != 1) |
16f1b9ee OD |
2180 | { |
2181 | vty_out (vty, "link_params_pkt_loss: fscanf: %s%s", safe_strerror (errno), | |
2182 | VTY_NEWLINE); | |
2183 | return CMD_WARNING; | |
2184 | } | |
2185 | ||
2186 | if (fval > MAX_PKT_LOSS) | |
2187 | fval = MAX_PKT_LOSS; | |
2188 | ||
2189 | /* Update Packet Loss if needed */ | |
2190 | link_param_cmd_set_float (ifp, &iflp->pkt_loss, LP_PKT_LOSS, fval); | |
2191 | ||
2192 | return CMD_SUCCESS; | |
2193 | } | |
2194 | ||
2195 | DEFUN (no_link_params_pkt_loss, | |
2196 | no_link_params_pkt_loss_cmd, | |
2197 | "no packet-loss", | |
2198 | NO_STR | |
3ddccf18 | 2199 | "Disable Unidirectional Link Packet Loss on this interface\n") |
16f1b9ee | 2200 | { |
3ddccf18 | 2201 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2202 | |
2203 | /* Unset Packet Loss */ | |
2204 | link_param_cmd_unset(ifp, LP_PKT_LOSS); | |
2205 | ||
2206 | return CMD_SUCCESS; | |
2207 | } | |
2208 | ||
2209 | DEFUN (link_params_res_bw, | |
2210 | link_params_res_bw_cmd, | |
2211 | "res-bw BANDWIDTH", | |
2212 | "Unidirectional Residual Bandwidth\n" | |
2213 | "Bytes/second (IEEE floating point format)\n") | |
2214 | { | |
7c022376 | 2215 | int idx_bandwidth = 1; |
3ddccf18 | 2216 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2217 | struct if_link_params *iflp = if_link_params_get (ifp); |
2218 | float bw; | |
2219 | ||
7c022376 | 2220 | if (sscanf (argv[idx_bandwidth]->arg, "%g", &bw) != 1) |
16f1b9ee OD |
2221 | { |
2222 | vty_out (vty, "link_params_res_bw: fscanf: %s%s", safe_strerror (errno), | |
2223 | VTY_NEWLINE); | |
2224 | return CMD_WARNING; | |
2225 | } | |
2226 | ||
2227 | /* Check that bandwidth is not greater than maximum bandwidth parameter */ | |
2228 | if (bw > iflp->max_bw) | |
2229 | { | |
2230 | vty_out (vty, | |
2231 | "Residual Bandwidth could not be greater than Maximum Bandwidth (%g)%s", | |
2232 | iflp->max_bw, VTY_NEWLINE); | |
2233 | return CMD_WARNING; | |
2234 | } | |
2235 | ||
2236 | /* Update Residual Bandwidth if needed */ | |
2237 | link_param_cmd_set_float (ifp, &iflp->res_bw, LP_RES_BW, bw); | |
2238 | ||
2239 | return CMD_SUCCESS; | |
2240 | } | |
2241 | ||
2242 | DEFUN (no_link_params_res_bw, | |
2243 | no_link_params_res_bw_cmd, | |
2244 | "no res-bw", | |
2245 | NO_STR | |
3ddccf18 | 2246 | "Disable Unidirectional Residual Bandwidth on this interface\n") |
16f1b9ee | 2247 | { |
3ddccf18 | 2248 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2249 | |
2250 | /* Unset Residual Bandwidth */ | |
2251 | link_param_cmd_unset(ifp, LP_RES_BW); | |
2252 | ||
2253 | return CMD_SUCCESS; | |
2254 | } | |
2255 | ||
2256 | DEFUN (link_params_ava_bw, | |
2257 | link_params_ava_bw_cmd, | |
2258 | "ava-bw BANDWIDTH", | |
2259 | "Unidirectional Available Bandwidth\n" | |
2260 | "Bytes/second (IEEE floating point format)\n") | |
2261 | { | |
7c022376 | 2262 | int idx_bandwidth = 1; |
3ddccf18 | 2263 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2264 | struct if_link_params *iflp = if_link_params_get (ifp); |
2265 | float bw; | |
2266 | ||
7c022376 | 2267 | if (sscanf (argv[idx_bandwidth]->arg, "%g", &bw) != 1) |
16f1b9ee OD |
2268 | { |
2269 | vty_out (vty, "link_params_ava_bw: fscanf: %s%s", safe_strerror (errno), | |
2270 | VTY_NEWLINE); | |
2271 | return CMD_WARNING; | |
2272 | } | |
2273 | ||
2274 | /* Check that bandwidth is not greater than maximum bandwidth parameter */ | |
2275 | if (bw > iflp->max_bw) | |
2276 | { | |
2277 | vty_out (vty, | |
2278 | "Available Bandwidth could not be greater than Maximum Bandwidth (%g)%s", | |
2279 | iflp->max_bw, VTY_NEWLINE); | |
2280 | return CMD_WARNING; | |
2281 | } | |
2282 | ||
2283 | /* Update Residual Bandwidth if needed */ | |
2284 | link_param_cmd_set_float (ifp, &iflp->ava_bw, LP_AVA_BW, bw); | |
2285 | ||
2286 | return CMD_SUCCESS; | |
2287 | } | |
2288 | ||
2289 | DEFUN (no_link_params_ava_bw, | |
2290 | no_link_params_ava_bw_cmd, | |
2291 | "no ava-bw", | |
2292 | NO_STR | |
3ddccf18 | 2293 | "Disable Unidirectional Available Bandwidth on this interface\n") |
16f1b9ee | 2294 | { |
3ddccf18 | 2295 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2296 | |
2297 | /* Unset Available Bandwidth */ | |
2298 | link_param_cmd_unset(ifp, LP_AVA_BW); | |
2299 | ||
2300 | return CMD_SUCCESS; | |
2301 | } | |
2302 | ||
2303 | DEFUN (link_params_use_bw, | |
2304 | link_params_use_bw_cmd, | |
2305 | "use-bw BANDWIDTH", | |
2306 | "Unidirectional Utilised Bandwidth\n" | |
2307 | "Bytes/second (IEEE floating point format)\n") | |
2308 | { | |
7c022376 | 2309 | int idx_bandwidth = 1; |
3ddccf18 | 2310 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2311 | struct if_link_params *iflp = if_link_params_get (ifp); |
2312 | float bw; | |
2313 | ||
7c022376 | 2314 | if (sscanf (argv[idx_bandwidth]->arg, "%g", &bw) != 1) |
16f1b9ee OD |
2315 | { |
2316 | vty_out (vty, "link_params_use_bw: fscanf: %s%s", safe_strerror (errno), | |
2317 | VTY_NEWLINE); | |
2318 | return CMD_WARNING; | |
2319 | } | |
2320 | ||
2321 | /* Check that bandwidth is not greater than maximum bandwidth parameter */ | |
2322 | if (bw > iflp->max_bw) | |
2323 | { | |
2324 | vty_out (vty, | |
2325 | "Utilised Bandwidth could not be greater than Maximum Bandwidth (%g)%s", | |
2326 | iflp->max_bw, VTY_NEWLINE); | |
2327 | return CMD_WARNING; | |
2328 | } | |
2329 | ||
2330 | /* Update Utilized Bandwidth if needed */ | |
2331 | link_param_cmd_set_float (ifp, &iflp->use_bw, LP_USE_BW, bw); | |
2332 | ||
2333 | return CMD_SUCCESS; | |
2334 | } | |
2335 | ||
2336 | DEFUN (no_link_params_use_bw, | |
2337 | no_link_params_use_bw_cmd, | |
2338 | "no use-bw", | |
2339 | NO_STR | |
3ddccf18 | 2340 | "Disable Unidirectional Utilised Bandwidth on this interface\n") |
16f1b9ee | 2341 | { |
3ddccf18 | 2342 | VTY_DECLVAR_CONTEXT (interface, ifp); |
16f1b9ee OD |
2343 | |
2344 | /* Unset Utilised Bandwidth */ | |
2345 | link_param_cmd_unset(ifp, LP_USE_BW); | |
2346 | ||
2347 | return CMD_SUCCESS; | |
2348 | } | |
2349 | ||
a1ac18c4 | 2350 | static int |
39db97e4 | 2351 | ip_address_install (struct vty *vty, struct interface *ifp, |
2352 | const char *addr_str, const char *peer_str, | |
2353 | const char *label) | |
718e3744 | 2354 | { |
bfac8dcd | 2355 | struct zebra_if *if_data; |
718e3744 | 2356 | struct prefix_ipv4 cp; |
2357 | struct connected *ifc; | |
2358 | struct prefix_ipv4 *p; | |
718e3744 | 2359 | int ret; |
2360 | ||
bfac8dcd CF |
2361 | if_data = ifp->info; |
2362 | ||
718e3744 | 2363 | ret = str2prefix_ipv4 (addr_str, &cp); |
2364 | if (ret <= 0) | |
2365 | { | |
2366 | vty_out (vty, "%% Malformed address %s", VTY_NEWLINE); | |
2367 | return CMD_WARNING; | |
2368 | } | |
2369 | ||
d914d5ff DS |
2370 | if (ipv4_martian(&cp.prefix)) |
2371 | { | |
2372 | vty_out (vty, "%% Invalid address%s", VTY_NEWLINE); | |
2373 | return CMD_WARNING; | |
2374 | } | |
2375 | ||
ca16218d | 2376 | ifc = connected_check (ifp, (struct prefix *) &cp); |
718e3744 | 2377 | if (! ifc) |
2378 | { | |
2379 | ifc = connected_new (); | |
2380 | ifc->ifp = ifp; | |
2381 | ||
2382 | /* Address. */ | |
2383 | p = prefix_ipv4_new (); | |
2384 | *p = cp; | |
2385 | ifc->address = (struct prefix *) p; | |
2386 | ||
2387 | /* Broadcast. */ | |
3fb9cd6e | 2388 | if (p->prefixlen <= IPV4_MAX_PREFIXLEN-2) |
718e3744 | 2389 | { |
2390 | p = prefix_ipv4_new (); | |
2391 | *p = cp; | |
3fb9cd6e | 2392 | p->prefix.s_addr = ipv4_broadcast_addr(p->prefix.s_addr,p->prefixlen); |
718e3744 | 2393 | ifc->destination = (struct prefix *) p; |
2394 | } | |
2395 | ||
718e3744 | 2396 | /* Label. */ |
2397 | if (label) | |
0752ef0b | 2398 | ifc->label = XSTRDUP (MTYPE_CONNECTED_LABEL, label); |
718e3744 | 2399 | |
2400 | /* Add to linked list. */ | |
2401 | listnode_add (ifp->connected, ifc); | |
2402 | } | |
2403 | ||
2404 | /* This address is configured from zebra. */ | |
2405 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED)) | |
2406 | SET_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED); | |
2407 | ||
2408 | /* In case of this route need to install kernel. */ | |
f7f740fe | 2409 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_QUEUED) |
bfac8dcd CF |
2410 | && CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE) |
2411 | && !(if_data && if_data->shutdown == IF_ZEBRA_SHUTDOWN_ON)) | |
718e3744 | 2412 | { |
2413 | /* Some system need to up the interface to set IP address. */ | |
2414 | if (! if_is_up (ifp)) | |
2415 | { | |
2416 | if_set_flags (ifp, IFF_UP | IFF_RUNNING); | |
2417 | if_refresh (ifp); | |
2418 | } | |
2419 | ||
2420 | ret = if_set_prefix (ifp, ifc); | |
2421 | if (ret < 0) | |
2422 | { | |
2423 | vty_out (vty, "%% Can't set interface IP address: %s.%s", | |
6099b3b5 | 2424 | safe_strerror(errno), VTY_NEWLINE); |
718e3744 | 2425 | return CMD_WARNING; |
2426 | } | |
2427 | ||
f7f740fe | 2428 | SET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
02b4805f CF |
2429 | /* The address will be advertised to zebra clients when the notification |
2430 | * from the kernel has been received. | |
2431 | * It will also be added to the subnet chain list, then. */ | |
718e3744 | 2432 | } |
2433 | ||
2434 | return CMD_SUCCESS; | |
2435 | } | |
2436 | ||
a1ac18c4 | 2437 | static int |
39db97e4 | 2438 | ip_address_uninstall (struct vty *vty, struct interface *ifp, |
2439 | const char *addr_str, const char *peer_str, | |
2440 | const char *label) | |
718e3744 | 2441 | { |
2442 | struct prefix_ipv4 cp; | |
2443 | struct connected *ifc; | |
2444 | int ret; | |
2445 | ||
2446 | /* Convert to prefix structure. */ | |
2447 | ret = str2prefix_ipv4 (addr_str, &cp); | |
2448 | if (ret <= 0) | |
2449 | { | |
2450 | vty_out (vty, "%% Malformed address %s", VTY_NEWLINE); | |
2451 | return CMD_WARNING; | |
2452 | } | |
2453 | ||
2454 | /* Check current interface address. */ | |
ca16218d | 2455 | ifc = connected_check (ifp, (struct prefix *) &cp); |
718e3744 | 2456 | if (! ifc) |
2457 | { | |
2458 | vty_out (vty, "%% Can't find address%s", VTY_NEWLINE); | |
2459 | return CMD_WARNING; | |
2460 | } | |
2461 | ||
2462 | /* This is not configured address. */ | |
2463 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED)) | |
2464 | return CMD_WARNING; | |
2465 | ||
74ecdc9e PJ |
2466 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED); |
2467 | ||
718e3744 | 2468 | /* This is not real address or interface is not active. */ |
f7f740fe | 2469 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_QUEUED) |
718e3744 | 2470 | || ! CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE)) |
2471 | { | |
2472 | listnode_delete (ifp->connected, ifc); | |
2473 | connected_free (ifc); | |
2474 | return CMD_WARNING; | |
2475 | } | |
2476 | ||
2477 | /* This is real route. */ | |
2478 | ret = if_unset_prefix (ifp, ifc); | |
2479 | if (ret < 0) | |
2480 | { | |
2481 | vty_out (vty, "%% Can't unset interface IP address: %s.%s", | |
6099b3b5 | 2482 | safe_strerror(errno), VTY_NEWLINE); |
718e3744 | 2483 | return CMD_WARNING; |
2484 | } | |
f7f740fe | 2485 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
02b4805f CF |
2486 | /* we will receive a kernel notification about this route being removed. |
2487 | * this will trigger its removal from the connected list. */ | |
718e3744 | 2488 | return CMD_SUCCESS; |
2489 | } | |
2490 | ||
2491 | DEFUN (ip_address, | |
2492 | ip_address_cmd, | |
2493 | "ip address A.B.C.D/M", | |
2494 | "Interface Internet Protocol config commands\n" | |
2495 | "Set the IP address of an interface\n" | |
2496 | "IP address (e.g. 10.0.0.1/8)\n") | |
2497 | { | |
7c022376 | 2498 | int idx_ipv4_prefixlen = 2; |
3ddccf18 | 2499 | VTY_DECLVAR_CONTEXT (interface, ifp); |
e52702f2 | 2500 | return ip_address_install (vty, ifp, argv[idx_ipv4_prefixlen]->arg, NULL, NULL); |
718e3744 | 2501 | } |
2502 | ||
2503 | DEFUN (no_ip_address, | |
2504 | no_ip_address_cmd, | |
2505 | "no ip address A.B.C.D/M", | |
2506 | NO_STR | |
2507 | "Interface Internet Protocol config commands\n" | |
2508 | "Set the IP address of an interface\n" | |
2509 | "IP Address (e.g. 10.0.0.1/8)") | |
2510 | { | |
7c022376 | 2511 | int idx_ipv4_prefixlen = 3; |
3ddccf18 | 2512 | VTY_DECLVAR_CONTEXT (interface, ifp); |
e52702f2 | 2513 | return ip_address_uninstall (vty, ifp, argv[idx_ipv4_prefixlen]->arg, NULL, NULL); |
718e3744 | 2514 | } |
2515 | ||
986aa00f | 2516 | |
718e3744 | 2517 | #ifdef HAVE_NETLINK |
718e3744 | 2518 | DEFUN (ip_address_label, |
2519 | ip_address_label_cmd, | |
2520 | "ip address A.B.C.D/M label LINE", | |
2521 | "Interface Internet Protocol config commands\n" | |
2522 | "Set the IP address of an interface\n" | |
2523 | "IP address (e.g. 10.0.0.1/8)\n" | |
2524 | "Label of this address\n" | |
2525 | "Label\n") | |
2526 | { | |
7c022376 DW |
2527 | int idx_ipv4_prefixlen = 2; |
2528 | int idx_line = 4; | |
3ddccf18 | 2529 | VTY_DECLVAR_CONTEXT (interface, ifp); |
e52702f2 | 2530 | return ip_address_install (vty, ifp, argv[idx_ipv4_prefixlen]->arg, NULL, argv[idx_line]->arg); |
718e3744 | 2531 | } |
2532 | ||
2533 | DEFUN (no_ip_address_label, | |
2534 | no_ip_address_label_cmd, | |
2535 | "no ip address A.B.C.D/M label LINE", | |
2536 | NO_STR | |
2537 | "Interface Internet Protocol config commands\n" | |
2538 | "Set the IP address of an interface\n" | |
2539 | "IP address (e.g. 10.0.0.1/8)\n" | |
2540 | "Label of this address\n" | |
2541 | "Label\n") | |
2542 | { | |
7c022376 DW |
2543 | int idx_ipv4_prefixlen = 3; |
2544 | int idx_line = 5; | |
3ddccf18 | 2545 | VTY_DECLVAR_CONTEXT (interface, ifp); |
e52702f2 | 2546 | return ip_address_uninstall (vty, ifp, argv[idx_ipv4_prefixlen]->arg, NULL, argv[idx_line]->arg); |
718e3744 | 2547 | } |
2548 | #endif /* HAVE_NETLINK */ | |
2549 | ||
2550 | #ifdef HAVE_IPV6 | |
a1ac18c4 | 2551 | static int |
39db97e4 | 2552 | ipv6_address_install (struct vty *vty, struct interface *ifp, |
2553 | const char *addr_str, const char *peer_str, | |
2554 | const char *label, int secondary) | |
718e3744 | 2555 | { |
bfac8dcd | 2556 | struct zebra_if *if_data; |
718e3744 | 2557 | struct prefix_ipv6 cp; |
2558 | struct connected *ifc; | |
2559 | struct prefix_ipv6 *p; | |
2560 | int ret; | |
2561 | ||
bfac8dcd CF |
2562 | if_data = ifp->info; |
2563 | ||
718e3744 | 2564 | ret = str2prefix_ipv6 (addr_str, &cp); |
2565 | if (ret <= 0) | |
2566 | { | |
2567 | vty_out (vty, "%% Malformed address %s", VTY_NEWLINE); | |
2568 | return CMD_WARNING; | |
2569 | } | |
2570 | ||
d914d5ff DS |
2571 | if (ipv6_martian(&cp.prefix)) |
2572 | { | |
2573 | vty_out (vty, "%% Invalid address%s", VTY_NEWLINE); | |
2574 | return CMD_WARNING; | |
2575 | } | |
2576 | ||
ca16218d | 2577 | ifc = connected_check (ifp, (struct prefix *) &cp); |
718e3744 | 2578 | if (! ifc) |
2579 | { | |
2580 | ifc = connected_new (); | |
2581 | ifc->ifp = ifp; | |
2582 | ||
2583 | /* Address. */ | |
2584 | p = prefix_ipv6_new (); | |
2585 | *p = cp; | |
2586 | ifc->address = (struct prefix *) p; | |
2587 | ||
2588 | /* Secondary. */ | |
2589 | if (secondary) | |
2590 | SET_FLAG (ifc->flags, ZEBRA_IFA_SECONDARY); | |
2591 | ||
2592 | /* Label. */ | |
2593 | if (label) | |
0752ef0b | 2594 | ifc->label = XSTRDUP (MTYPE_CONNECTED_LABEL, label); |
718e3744 | 2595 | |
2596 | /* Add to linked list. */ | |
2597 | listnode_add (ifp->connected, ifc); | |
2598 | } | |
2599 | ||
2600 | /* This address is configured from zebra. */ | |
2601 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED)) | |
2602 | SET_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED); | |
2603 | ||
2604 | /* In case of this route need to install kernel. */ | |
f7f740fe | 2605 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_QUEUED) |
bfac8dcd CF |
2606 | && CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE) |
2607 | && !(if_data && if_data->shutdown == IF_ZEBRA_SHUTDOWN_ON)) | |
718e3744 | 2608 | { |
2609 | /* Some system need to up the interface to set IP address. */ | |
2610 | if (! if_is_up (ifp)) | |
2611 | { | |
2612 | if_set_flags (ifp, IFF_UP | IFF_RUNNING); | |
2613 | if_refresh (ifp); | |
2614 | } | |
2615 | ||
2616 | ret = if_prefix_add_ipv6 (ifp, ifc); | |
2617 | ||
2618 | if (ret < 0) | |
2619 | { | |
2620 | vty_out (vty, "%% Can't set interface IP address: %s.%s", | |
6099b3b5 | 2621 | safe_strerror(errno), VTY_NEWLINE); |
718e3744 | 2622 | return CMD_WARNING; |
2623 | } | |
2624 | ||
f7f740fe | 2625 | SET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
02b4805f CF |
2626 | /* The address will be advertised to zebra clients when the notification |
2627 | * from the kernel has been received. */ | |
718e3744 | 2628 | } |
2629 | ||
2630 | return CMD_SUCCESS; | |
2631 | } | |
2632 | ||
b6120505 DW |
2633 | /* Return true if an ipv6 address is configured on ifp */ |
2634 | int | |
2635 | ipv6_address_configured (struct interface *ifp) | |
2636 | { | |
2637 | struct connected *connected; | |
2638 | struct listnode *node; | |
2639 | ||
2640 | for (ALL_LIST_ELEMENTS_RO (ifp->connected, node, connected)) | |
2641 | if (CHECK_FLAG (connected->conf, ZEBRA_IFC_REAL) && (connected->address->family == AF_INET6)) | |
2642 | return 1; | |
2643 | ||
2644 | return 0; | |
2645 | } | |
2646 | ||
a1ac18c4 | 2647 | static int |
39db97e4 | 2648 | ipv6_address_uninstall (struct vty *vty, struct interface *ifp, |
2649 | const char *addr_str, const char *peer_str, | |
2650 | const char *label, int secondry) | |
718e3744 | 2651 | { |
2652 | struct prefix_ipv6 cp; | |
2653 | struct connected *ifc; | |
2654 | int ret; | |
2655 | ||
2656 | /* Convert to prefix structure. */ | |
2657 | ret = str2prefix_ipv6 (addr_str, &cp); | |
2658 | if (ret <= 0) | |
2659 | { | |
2660 | vty_out (vty, "%% Malformed address %s", VTY_NEWLINE); | |
2661 | return CMD_WARNING; | |
2662 | } | |
2663 | ||
2664 | /* Check current interface address. */ | |
ca16218d | 2665 | ifc = connected_check (ifp, (struct prefix *) &cp); |
718e3744 | 2666 | if (! ifc) |
2667 | { | |
2668 | vty_out (vty, "%% Can't find address%s", VTY_NEWLINE); | |
2669 | return CMD_WARNING; | |
2670 | } | |
2671 | ||
2672 | /* This is not configured address. */ | |
2673 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED)) | |
2674 | return CMD_WARNING; | |
2675 | ||
676e1a01 CF |
2676 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED); |
2677 | ||
718e3744 | 2678 | /* This is not real address or interface is not active. */ |
f7f740fe | 2679 | if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_QUEUED) |
718e3744 | 2680 | || ! CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE)) |
2681 | { | |
2682 | listnode_delete (ifp->connected, ifc); | |
2683 | connected_free (ifc); | |
2684 | return CMD_WARNING; | |
2685 | } | |
2686 | ||
2687 | /* This is real route. */ | |
2688 | ret = if_prefix_delete_ipv6 (ifp, ifc); | |
2689 | if (ret < 0) | |
2690 | { | |
2691 | vty_out (vty, "%% Can't unset interface IP address: %s.%s", | |
6099b3b5 | 2692 | safe_strerror(errno), VTY_NEWLINE); |
718e3744 | 2693 | return CMD_WARNING; |
2694 | } | |
2695 | ||
f7f740fe | 2696 | UNSET_FLAG (ifc->conf, ZEBRA_IFC_QUEUED); |
02b4805f CF |
2697 | /* This information will be propagated to the zclients when the |
2698 | * kernel notification is received. */ | |
718e3744 | 2699 | return CMD_SUCCESS; |
2700 | } | |
2701 | ||
2702 | DEFUN (ipv6_address, | |
2703 | ipv6_address_cmd, | |
2704 | "ipv6 address X:X::X:X/M", | |
e23949c0 | 2705 | "Interface IPv6 config commands\n" |
718e3744 | 2706 | "Set the IP address of an interface\n" |
2707 | "IPv6 address (e.g. 3ffe:506::1/48)\n") | |
2708 | { | |
7c022376 | 2709 | int idx_ipv6_prefixlen = 2; |
3ddccf18 | 2710 | VTY_DECLVAR_CONTEXT (interface, ifp); |
e52702f2 | 2711 | return ipv6_address_install (vty, ifp, argv[idx_ipv6_prefixlen]->arg, NULL, NULL, 0); |
718e3744 | 2712 | } |
2713 | ||
2714 | DEFUN (no_ipv6_address, | |
2715 | no_ipv6_address_cmd, | |
2716 | "no ipv6 address X:X::X:X/M", | |
2717 | NO_STR | |
e23949c0 | 2718 | "Interface IPv6 config commands\n" |
718e3744 | 2719 | "Set the IP address of an interface\n" |
2720 | "IPv6 address (e.g. 3ffe:506::1/48)\n") | |
2721 | { | |
7c022376 | 2722 | int idx_ipv6_prefixlen = 3; |
3ddccf18 | 2723 | VTY_DECLVAR_CONTEXT (interface, ifp); |
e52702f2 | 2724 | return ipv6_address_uninstall (vty, ifp, argv[idx_ipv6_prefixlen]->arg, NULL, NULL, 0); |
718e3744 | 2725 | } |
2726 | #endif /* HAVE_IPV6 */ | |
2727 | ||
16f1b9ee OD |
2728 | static int |
2729 | link_params_config_write (struct vty *vty, struct interface *ifp) | |
2730 | { | |
2731 | int i; | |
2732 | ||
2733 | if ((ifp == NULL) || !HAS_LINK_PARAMS(ifp)) | |
2734 | return -1; | |
2735 | ||
2736 | struct if_link_params *iflp = ifp->link_params; | |
2737 | ||
2738 | vty_out (vty, " link-params%s", VTY_NEWLINE); | |
2739 | vty_out(vty, " enable%s", VTY_NEWLINE); | |
b6a9e7b4 | 2740 | if (IS_PARAM_SET(iflp, LP_TE) && IS_PARAM_SET(iflp, LP_TE_METRIC)) |
16f1b9ee | 2741 | vty_out(vty, " metric %u%s",iflp->te_metric, VTY_NEWLINE); |
b6a9e7b4 | 2742 | if (IS_PARAM_SET(iflp, LP_MAX_BW) && iflp->max_bw != iflp->default_bw) |
16f1b9ee | 2743 | vty_out(vty, " max-bw %g%s", iflp->max_bw, VTY_NEWLINE); |
b6a9e7b4 | 2744 | if (IS_PARAM_SET(iflp, LP_MAX_RSV_BW) && iflp->max_rsv_bw != iflp->default_bw) |
16f1b9ee OD |
2745 | vty_out(vty, " max-rsv-bw %g%s", iflp->max_rsv_bw, VTY_NEWLINE); |
2746 | if (IS_PARAM_SET(iflp, LP_UNRSV_BW)) | |
2747 | { | |
2748 | for (i = 0; i < 8; i++) | |
b6a9e7b4 DS |
2749 | if (iflp->unrsv_bw[i] != iflp->default_bw) |
2750 | vty_out(vty, " unrsv-bw %d %g%s", | |
2751 | i, iflp->unrsv_bw[i], VTY_NEWLINE); | |
16f1b9ee OD |
2752 | } |
2753 | if (IS_PARAM_SET(iflp, LP_ADM_GRP)) | |
b6a9e7b4 | 2754 | vty_out(vty, " admin-grp 0x%x%s", iflp->admin_grp, VTY_NEWLINE); |
16f1b9ee OD |
2755 | if (IS_PARAM_SET(iflp, LP_DELAY)) |
2756 | { | |
2757 | vty_out(vty, " delay %u", iflp->av_delay); | |
2758 | if (IS_PARAM_SET(iflp, LP_MM_DELAY)) | |
2759 | { | |
2760 | vty_out(vty, " min %u", iflp->min_delay); | |
2761 | vty_out(vty, " max %u", iflp->max_delay); | |
2762 | } | |
2763 | vty_out(vty, "%s", VTY_NEWLINE); | |
2764 | } | |
2765 | if (IS_PARAM_SET(iflp, LP_DELAY_VAR)) | |
2766 | vty_out(vty, " delay-variation %u%s", iflp->delay_var, VTY_NEWLINE); | |
2767 | if (IS_PARAM_SET(iflp, LP_PKT_LOSS)) | |
2768 | vty_out(vty, " packet-loss %g%s", iflp->pkt_loss, VTY_NEWLINE); | |
2769 | if (IS_PARAM_SET(iflp, LP_AVA_BW)) | |
2770 | vty_out(vty, " ava-bw %g%s", iflp->ava_bw, VTY_NEWLINE); | |
2771 | if (IS_PARAM_SET(iflp, LP_RES_BW)) | |
2772 | vty_out(vty, " res-bw %g%s", iflp->res_bw, VTY_NEWLINE); | |
2773 | if (IS_PARAM_SET(iflp, LP_USE_BW)) | |
2774 | vty_out(vty, " use-bw %g%s", iflp->use_bw, VTY_NEWLINE); | |
2775 | if (IS_PARAM_SET(iflp, LP_RMT_AS)) | |
2776 | vty_out(vty, " neighbor %s as %u%s", inet_ntoa(iflp->rmt_ip), | |
2777 | iflp->rmt_as, VTY_NEWLINE); | |
03f99d9a | 2778 | vty_out(vty, " exit-link-params%s", VTY_NEWLINE); |
16f1b9ee OD |
2779 | return 0; |
2780 | } | |
2781 | ||
a1ac18c4 | 2782 | static int |
718e3744 | 2783 | if_config_write (struct vty *vty) |
2784 | { | |
1a1a7065 | 2785 | struct vrf *vrf; |
52dc7ee6 | 2786 | struct listnode *node; |
718e3744 | 2787 | struct interface *ifp; |
718e3744 | 2788 | |
244c1cdc DS |
2789 | zebra_ptm_write (vty); |
2790 | ||
a62c4901 | 2791 | RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) |
1a1a7065 | 2792 | for (ALL_LIST_ELEMENTS_RO (vrf->iflist, node, ifp)) |
718e3744 | 2793 | { |
2794 | struct zebra_if *if_data; | |
52dc7ee6 | 2795 | struct listnode *addrnode; |
718e3744 | 2796 | struct connected *ifc; |
2797 | struct prefix *p; | |
12f6fb97 | 2798 | struct vrf *vrf; |
718e3744 | 2799 | |
718e3744 | 2800 | if_data = ifp->info; |
5f3d1bdf | 2801 | vrf = vrf_lookup_by_id (ifp->vrf_id); |
cd2a8a42 FL |
2802 | |
2803 | if (ifp->vrf_id == VRF_DEFAULT) | |
2804 | vty_out (vty, "interface %s%s", ifp->name, VTY_NEWLINE); | |
2805 | else | |
12f6fb97 | 2806 | vty_out (vty, "interface %s vrf %s%s", ifp->name, vrf->name, |
cd2a8a42 | 2807 | VTY_NEWLINE); |
718e3744 | 2808 | |
bfac8dcd CF |
2809 | if (if_data) |
2810 | { | |
2811 | if (if_data->shutdown == IF_ZEBRA_SHUTDOWN_ON) | |
2812 | vty_out (vty, " shutdown%s", VTY_NEWLINE); | |
986aa00f | 2813 | |
2814 | zebra_ptm_if_write(vty, if_data); | |
bfac8dcd CF |
2815 | } |
2816 | ||
718e3744 | 2817 | if (ifp->desc) |
2818 | vty_out (vty, " description %s%s", ifp->desc, | |
2819 | VTY_NEWLINE); | |
2820 | ||
2821 | /* Assign bandwidth here to avoid unnecessary interface flap | |
2822 | while processing config script */ | |
2823 | if (ifp->bandwidth != 0) | |
2824 | vty_out(vty, " bandwidth %u%s", ifp->bandwidth, VTY_NEWLINE); | |
2825 | ||
07fc1596 DD |
2826 | if (!CHECK_FLAG(ifp->status, ZEBRA_INTERFACE_LINKDETECTION)) |
2827 | vty_out(vty, " no link-detect%s", VTY_NEWLINE); | |
2e3b2e47 | 2828 | |
1eb8ef25 | 2829 | for (ALL_LIST_ELEMENTS_RO (ifp->connected, addrnode, ifc)) |
718e3744 | 2830 | { |
718e3744 | 2831 | if (CHECK_FLAG (ifc->conf, ZEBRA_IFC_CONFIGURED)) |
2832 | { | |
81cce018 | 2833 | char buf[INET6_ADDRSTRLEN]; |
718e3744 | 2834 | p = ifc->address; |
35d921cc | 2835 | vty_out (vty, " ip%s address %s", |
718e3744 | 2836 | p->family == AF_INET ? "" : "v6", |
35d921cc | 2837 | prefix2str (p, buf, sizeof(buf))); |
718e3744 | 2838 | |
718e3744 | 2839 | if (ifc->label) |
2840 | vty_out (vty, " label %s", ifc->label); | |
2841 | ||
2842 | vty_out (vty, "%s", VTY_NEWLINE); | |
2843 | } | |
2844 | } | |
2845 | ||
2846 | if (if_data) | |
2847 | { | |
718e3744 | 2848 | if (if_data->multicast != IF_ZEBRA_MULTICAST_UNSPEC) |
2849 | vty_out (vty, " %smulticast%s", | |
2850 | if_data->multicast == IF_ZEBRA_MULTICAST_ON ? "" : "no ", | |
2851 | VTY_NEWLINE); | |
2852 | } | |
2853 | ||
8da4e946 | 2854 | #if defined (HAVE_RTADV) |
718e3744 | 2855 | rtadv_config_write (vty, ifp); |
8da4e946 | 2856 | #endif /* HAVE_RTADV */ |
718e3744 | 2857 | |
ca776988 | 2858 | #ifdef HAVE_IRDP |
2859 | irdp_config_write (vty, ifp); | |
2860 | #endif /* IRDP */ | |
2861 | ||
16f1b9ee OD |
2862 | link_params_config_write (vty, ifp); |
2863 | ||
718e3744 | 2864 | vty_out (vty, "!%s", VTY_NEWLINE); |
2865 | } | |
2866 | return 0; | |
2867 | } | |
2868 | ||
2869 | /* Allocate and initialize interface vector. */ | |
2870 | void | |
a1ac18c4 | 2871 | zebra_if_init (void) |
718e3744 | 2872 | { |
2873 | /* Initialize interface and new hook. */ | |
718e3744 | 2874 | if_add_hook (IF_NEW_HOOK, if_zebra_new_hook); |
2875 | if_add_hook (IF_DELETE_HOOK, if_zebra_delete_hook); | |
2876 | ||
2877 | /* Install configuration write function. */ | |
2878 | install_node (&interface_node, if_config_write); | |
16f1b9ee | 2879 | install_node (&link_params_node, NULL); |
0b84f294 | 2880 | if_cmd_init (); |
718e3744 | 2881 | |
2882 | install_element (VIEW_NODE, &show_interface_cmd); | |
8b87bdf4 | 2883 | install_element (VIEW_NODE, &show_interface_vrf_all_cmd); |
8b87bdf4 FL |
2884 | install_element (VIEW_NODE, &show_interface_name_vrf_cmd); |
2885 | install_element (VIEW_NODE, &show_interface_name_vrf_all_cmd); | |
e52702f2 | 2886 | |
ed9bb6d5 | 2887 | install_element (ENABLE_NODE, &show_interface_desc_cmd); |
8b87bdf4 | 2888 | install_element (ENABLE_NODE, &show_interface_desc_vrf_all_cmd); |
718e3744 | 2889 | install_element (INTERFACE_NODE, &multicast_cmd); |
2890 | install_element (INTERFACE_NODE, &no_multicast_cmd); | |
2e3b2e47 | 2891 | install_element (INTERFACE_NODE, &linkdetect_cmd); |
2892 | install_element (INTERFACE_NODE, &no_linkdetect_cmd); | |
718e3744 | 2893 | install_element (INTERFACE_NODE, &shutdown_if_cmd); |
2894 | install_element (INTERFACE_NODE, &no_shutdown_if_cmd); | |
2895 | install_element (INTERFACE_NODE, &bandwidth_if_cmd); | |
2896 | install_element (INTERFACE_NODE, &no_bandwidth_if_cmd); | |
718e3744 | 2897 | install_element (INTERFACE_NODE, &ip_address_cmd); |
2898 | install_element (INTERFACE_NODE, &no_ip_address_cmd); | |
2899 | #ifdef HAVE_IPV6 | |
2900 | install_element (INTERFACE_NODE, &ipv6_address_cmd); | |
2901 | install_element (INTERFACE_NODE, &no_ipv6_address_cmd); | |
2902 | #endif /* HAVE_IPV6 */ | |
718e3744 | 2903 | #ifdef HAVE_NETLINK |
718e3744 | 2904 | install_element (INTERFACE_NODE, &ip_address_label_cmd); |
718e3744 | 2905 | install_element (INTERFACE_NODE, &no_ip_address_label_cmd); |
2906 | #endif /* HAVE_NETLINK */ | |
16f1b9ee OD |
2907 | install_element(INTERFACE_NODE, &link_params_cmd); |
2908 | install_default(LINK_PARAMS_NODE); | |
2909 | install_element(LINK_PARAMS_NODE, &link_params_enable_cmd); | |
2910 | install_element(LINK_PARAMS_NODE, &no_link_params_enable_cmd); | |
2911 | install_element(LINK_PARAMS_NODE, &link_params_metric_cmd); | |
2912 | install_element(LINK_PARAMS_NODE, &link_params_maxbw_cmd); | |
2913 | install_element(LINK_PARAMS_NODE, &link_params_max_rsv_bw_cmd); | |
2914 | install_element(LINK_PARAMS_NODE, &link_params_unrsv_bw_cmd); | |
2915 | install_element(LINK_PARAMS_NODE, &link_params_admin_grp_cmd); | |
95c2af68 | 2916 | install_element(LINK_PARAMS_NODE, &no_link_params_admin_grp_cmd); |
16f1b9ee OD |
2917 | install_element(LINK_PARAMS_NODE, &link_params_inter_as_cmd); |
2918 | install_element(LINK_PARAMS_NODE, &no_link_params_inter_as_cmd); | |
2919 | install_element(LINK_PARAMS_NODE, &link_params_delay_cmd); | |
95c2af68 | 2920 | install_element(LINK_PARAMS_NODE, &no_link_params_delay_cmd); |
16f1b9ee | 2921 | install_element(LINK_PARAMS_NODE, &link_params_delay_var_cmd); |
95c2af68 | 2922 | install_element(LINK_PARAMS_NODE, &no_link_params_delay_var_cmd); |
16f1b9ee | 2923 | install_element(LINK_PARAMS_NODE, &link_params_pkt_loss_cmd); |
95c2af68 | 2924 | install_element(LINK_PARAMS_NODE, &no_link_params_pkt_loss_cmd); |
16f1b9ee | 2925 | install_element(LINK_PARAMS_NODE, &link_params_ava_bw_cmd); |
95c2af68 | 2926 | install_element(LINK_PARAMS_NODE, &no_link_params_ava_bw_cmd); |
16f1b9ee | 2927 | install_element(LINK_PARAMS_NODE, &link_params_res_bw_cmd); |
95c2af68 | 2928 | install_element(LINK_PARAMS_NODE, &no_link_params_res_bw_cmd); |
16f1b9ee | 2929 | install_element(LINK_PARAMS_NODE, &link_params_use_bw_cmd); |
95c2af68 | 2930 | install_element(LINK_PARAMS_NODE, &no_link_params_use_bw_cmd); |
03f99d9a | 2931 | install_element(LINK_PARAMS_NODE, &exit_link_params_cmd); |
718e3744 | 2932 | } |