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[mirror_frr.git] / ospfd / ospf_vty.c
1 /* OSPF VTY interface.
2 * Copyright (C) 2005 6WIND <alain.ritoux@6wind.com>
3 * Copyright (C) 2000 Toshiaki Takada
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 along
18 * with this program; see the file COPYING; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 #include <zebra.h>
23 #include <string.h>
24
25 #include "printfrr.h"
26 #include "monotime.h"
27 #include "memory.h"
28 #include "thread.h"
29 #include "prefix.h"
30 #include "table.h"
31 #include "vty.h"
32 #include "command.h"
33 #include "plist.h"
34 #include "log.h"
35 #include "zclient.h"
36 #include <lib/json.h>
37 #include "defaults.h"
38 #include "lib/printfrr.h"
39
40 #include "ospfd/ospfd.h"
41 #include "ospfd/ospf_asbr.h"
42 #include "ospfd/ospf_lsa.h"
43 #include "ospfd/ospf_lsdb.h"
44 #include "ospfd/ospf_ism.h"
45 #include "ospfd/ospf_interface.h"
46 #include "ospfd/ospf_nsm.h"
47 #include "ospfd/ospf_neighbor.h"
48 #include "ospfd/ospf_flood.h"
49 #include "ospfd/ospf_abr.h"
50 #include "ospfd/ospf_spf.h"
51 #include "ospfd/ospf_route.h"
52 #include "ospfd/ospf_zebra.h"
53 /*#include "ospfd/ospf_routemap.h" */
54 #include "ospfd/ospf_vty.h"
55 #include "ospfd/ospf_dump.h"
56 #include "ospfd/ospf_bfd.h"
57 #include "ospfd/ospf_ldp_sync.h"
58 #include "ospfd/ospf_orr.h"
59
60
61 FRR_CFG_DEFAULT_BOOL(OSPF_LOG_ADJACENCY_CHANGES,
62 { .val_bool = true, .match_profile = "datacenter", },
63 { .val_bool = false },
64 );
65
66 static const char *const ospf_network_type_str[] = {
67 "Null", "POINTOPOINT", "BROADCAST", "NBMA", "POINTOMULTIPOINT",
68 "VIRTUALLINK", "LOOPBACK"};
69
70 /* Utility functions. */
71 int str2area_id(const char *str, struct in_addr *area_id, int *area_id_fmt)
72 {
73 char *ep;
74
75 area_id->s_addr = htonl(strtoul(str, &ep, 10));
76 if (*ep && !inet_aton(str, area_id))
77 return -1;
78
79 *area_id_fmt =
80 *ep ? OSPF_AREA_ID_FMT_DOTTEDQUAD : OSPF_AREA_ID_FMT_DECIMAL;
81
82 return 0;
83 }
84
85 static void area_id2str(char *buf, int length, struct in_addr *area_id,
86 int area_id_fmt)
87 {
88 if (area_id_fmt == OSPF_AREA_ID_FMT_DOTTEDQUAD)
89 inet_ntop(AF_INET, area_id, buf, length);
90 else
91 snprintf(buf, length, "%lu",
92 (unsigned long)ntohl(area_id->s_addr));
93 }
94
95 static int str2metric(const char *str, int *metric)
96 {
97 /* Sanity check. */
98 if (str == NULL)
99 return 0;
100
101 *metric = strtol(str, NULL, 10);
102 if (*metric < 0 || *metric > 16777214) {
103 /* vty_out (vty, "OSPF metric value is invalid\n"); */
104 return 0;
105 }
106
107 return 1;
108 }
109
110 static int str2metric_type(const char *str, int *metric_type)
111 {
112 /* Sanity check. */
113 if (str == NULL)
114 return 0;
115
116 if (strncmp(str, "1", 1) == 0)
117 *metric_type = EXTERNAL_METRIC_TYPE_1;
118 else if (strncmp(str, "2", 1) == 0)
119 *metric_type = EXTERNAL_METRIC_TYPE_2;
120 else
121 return 0;
122
123 return 1;
124 }
125
126 int ospf_oi_count(struct interface *ifp)
127 {
128 struct route_node *rn;
129 int i = 0;
130
131 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn))
132 if (rn->info)
133 i++;
134
135 return i;
136 }
137
138 #define OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf) \
139 if (argv_find(argv, argc, "vrf", &idx_vrf)) { \
140 vrf_name = argv[idx_vrf + 1]->arg; \
141 all_vrf = strmatch(vrf_name, "all"); \
142 }
143
144 static int ospf_router_cmd_parse(struct vty *vty, struct cmd_token *argv[],
145 const int argc, unsigned short *instance,
146 const char **vrf_name)
147 {
148 int idx_vrf = 0, idx_inst = 0;
149
150 *instance = 0;
151 if (argv_find(argv, argc, "(1-65535)", &idx_inst)) {
152 if (ospf_instance == 0) {
153 vty_out(vty,
154 "%% OSPF is not running in instance mode\n");
155 return CMD_WARNING_CONFIG_FAILED;
156 }
157
158 *instance = strtoul(argv[idx_inst]->arg, NULL, 10);
159 }
160
161 *vrf_name = VRF_DEFAULT_NAME;
162 if (argv_find(argv, argc, "vrf", &idx_vrf)) {
163 if (ospf_instance != 0) {
164 vty_out(vty,
165 "%% VRF is not supported in instance mode\n");
166 return CMD_WARNING_CONFIG_FAILED;
167 }
168
169 *vrf_name = argv[idx_vrf + 1]->arg;
170 }
171
172 return CMD_SUCCESS;
173 }
174
175 static void ospf_show_vrf_name(struct ospf *ospf, struct vty *vty,
176 json_object *json, uint8_t use_vrf)
177 {
178 if (use_vrf) {
179 if (json) {
180 json_object_string_add(json, "vrfName",
181 ospf_get_name(ospf));
182 json_object_int_add(json, "vrfId", ospf->vrf_id);
183 } else
184 vty_out(vty, "VRF Name: %s\n", ospf_get_name(ospf));
185 }
186 }
187
188 #include "ospfd/ospf_vty_clippy.c"
189
190 DEFUN_NOSH (router_ospf,
191 router_ospf_cmd,
192 "router ospf [{(1-65535)|vrf NAME}]",
193 "Enable a routing process\n"
194 "Start OSPF configuration\n"
195 "Instance ID\n"
196 VRF_CMD_HELP_STR)
197 {
198 unsigned short instance;
199 const char *vrf_name;
200 bool created = false;
201 struct ospf *ospf;
202 int ret;
203
204 ret = ospf_router_cmd_parse(vty, argv, argc, &instance, &vrf_name);
205 if (ret != CMD_SUCCESS)
206 return ret;
207
208 if (instance != ospf_instance) {
209 VTY_PUSH_CONTEXT_NULL(OSPF_NODE);
210 return CMD_NOT_MY_INSTANCE;
211 }
212
213 ospf = ospf_get(instance, vrf_name, &created);
214
215 if (created)
216 if (DFLT_OSPF_LOG_ADJACENCY_CHANGES)
217 SET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES);
218
219 if (IS_DEBUG_OSPF_EVENT)
220 zlog_debug(
221 "Config command 'router ospf %d' received, vrf %s id %u oi_running %u",
222 ospf->instance, ospf_get_name(ospf), ospf->vrf_id,
223 ospf->oi_running);
224
225 VTY_PUSH_CONTEXT(OSPF_NODE, ospf);
226
227 return ret;
228 }
229
230 DEFUN (no_router_ospf,
231 no_router_ospf_cmd,
232 "no router ospf [{(1-65535)|vrf NAME}]",
233 NO_STR
234 "Enable a routing process\n"
235 "Start OSPF configuration\n"
236 "Instance ID\n"
237 VRF_CMD_HELP_STR)
238 {
239 unsigned short instance;
240 const char *vrf_name;
241 struct ospf *ospf;
242 int ret;
243
244 ret = ospf_router_cmd_parse(vty, argv, argc, &instance, &vrf_name);
245 if (ret != CMD_SUCCESS)
246 return ret;
247
248 if (instance != ospf_instance)
249 return CMD_NOT_MY_INSTANCE;
250
251 ospf = ospf_lookup(instance, vrf_name);
252 if (ospf)
253 ospf_finish(ospf);
254 else
255 ret = CMD_WARNING_CONFIG_FAILED;
256
257 return ret;
258 }
259
260
261 DEFPY (ospf_router_id,
262 ospf_router_id_cmd,
263 "ospf router-id A.B.C.D",
264 "OSPF specific commands\n"
265 "router-id for the OSPF process\n"
266 "OSPF router-id in IP address format\n")
267 {
268 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
269
270 struct listnode *node;
271 struct ospf_area *area;
272
273 ospf->router_id_static = router_id;
274
275 for (ALL_LIST_ELEMENTS_RO(ospf->areas, node, area))
276 if (area->full_nbrs) {
277 vty_out(vty,
278 "For this router-id change to take effect, use \"clear ip ospf process\" command\n");
279 return CMD_SUCCESS;
280 }
281
282 ospf_router_id_update(ospf);
283
284 return CMD_SUCCESS;
285 }
286
287 DEFUN_HIDDEN (ospf_router_id_old,
288 ospf_router_id_old_cmd,
289 "router-id A.B.C.D",
290 "router-id for the OSPF process\n"
291 "OSPF router-id in IP address format\n")
292 {
293 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
294 int idx_ipv4 = 1;
295 struct listnode *node;
296 struct ospf_area *area;
297 struct in_addr router_id;
298 int ret;
299
300 ret = inet_aton(argv[idx_ipv4]->arg, &router_id);
301 if (!ret) {
302 vty_out(vty, "Please specify Router ID by A.B.C.D\n");
303 return CMD_WARNING_CONFIG_FAILED;
304 }
305
306 ospf->router_id_static = router_id;
307
308 for (ALL_LIST_ELEMENTS_RO(ospf->areas, node, area))
309 if (area->full_nbrs) {
310 vty_out(vty,
311 "For this router-id change to take effect, use \"clear ip ospf process\" command\n");
312 return CMD_SUCCESS;
313 }
314
315 ospf_router_id_update(ospf);
316
317 return CMD_SUCCESS;
318 }
319
320 DEFPY (no_ospf_router_id,
321 no_ospf_router_id_cmd,
322 "no ospf router-id [A.B.C.D]",
323 NO_STR
324 "OSPF specific commands\n"
325 "router-id for the OSPF process\n"
326 "OSPF router-id in IP address format\n")
327 {
328 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
329 struct listnode *node;
330 struct ospf_area *area;
331
332 if (router_id_str) {
333 if (!IPV4_ADDR_SAME(&ospf->router_id_static, &router_id)) {
334 vty_out(vty, "%% OSPF router-id doesn't match\n");
335 return CMD_WARNING_CONFIG_FAILED;
336 }
337 }
338
339 ospf->router_id_static.s_addr = 0;
340
341 for (ALL_LIST_ELEMENTS_RO(ospf->areas, node, area))
342 if (area->full_nbrs) {
343 vty_out(vty,
344 "For this router-id change to take effect, use \"clear ip ospf process\" command\n");
345 return CMD_SUCCESS;
346 }
347
348 ospf_router_id_update(ospf);
349
350 return CMD_SUCCESS;
351 }
352
353
354 static void ospf_passive_interface_default_update(struct ospf *ospf,
355 uint8_t newval)
356 {
357 struct listnode *ln;
358 struct ospf_interface *oi;
359
360 ospf->passive_interface_default = newval;
361
362 /* update multicast memberships */
363 for (ALL_LIST_ELEMENTS_RO(ospf->oiflist, ln, oi))
364 ospf_if_set_multicast(oi);
365 }
366
367 static void ospf_passive_interface_update(struct interface *ifp,
368 struct ospf_if_params *params,
369 struct in_addr addr, uint8_t newval)
370 {
371 struct route_node *rn;
372
373 if (OSPF_IF_PARAM_CONFIGURED(params, passive_interface)) {
374 if (params->passive_interface == newval)
375 return;
376
377 params->passive_interface = newval;
378 UNSET_IF_PARAM(params, passive_interface);
379 if (params != IF_DEF_PARAMS(ifp)) {
380 ospf_free_if_params(ifp, addr);
381 ospf_if_update_params(ifp, addr);
382 }
383 } else {
384 params->passive_interface = newval;
385 SET_IF_PARAM(params, passive_interface);
386 }
387
388 /*
389 * XXX We should call ospf_if_set_multicast on exactly those
390 * interfaces for which the passive property changed. It is too much
391 * work to determine this set, so we do this for every interface.
392 * This is safe and reasonable because ospf_if_set_multicast uses a
393 * record of joined groups to avoid systems calls if the desired
394 * memberships match the current memership.
395 */
396
397 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
398 struct ospf_interface *oi = rn->info;
399
400 if (oi)
401 ospf_if_set_multicast(oi);
402 }
403
404 /*
405 * XXX It is not clear what state transitions the interface needs to
406 * undergo when going from active to passive and vice versa. Fixing
407 * this will require precise identification of interfaces having such a
408 * transition.
409 */
410 }
411
412 DEFUN (ospf_passive_interface_default,
413 ospf_passive_interface_default_cmd,
414 "passive-interface default",
415 "Suppress routing updates on an interface\n"
416 "Suppress routing updates on interfaces by default\n")
417 {
418 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
419
420 ospf_passive_interface_default_update(ospf, OSPF_IF_PASSIVE);
421
422 return CMD_SUCCESS;
423 }
424
425 DEFUN_HIDDEN (ospf_passive_interface_addr,
426 ospf_passive_interface_addr_cmd,
427 "passive-interface IFNAME [A.B.C.D]",
428 "Suppress routing updates on an interface\n"
429 "Interface's name\n"
430 "IPv4 address\n")
431 {
432 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
433 int idx_ipv4 = 2;
434 struct interface *ifp = NULL;
435 struct in_addr addr = {.s_addr = INADDR_ANY};
436 struct ospf_if_params *params;
437 int ret;
438
439 vty_out(vty,
440 "This command is deprecated, because it is not VRF-aware.\n");
441 vty_out(vty,
442 "Please, use \"ip ospf passive\" on an interface instead.\n");
443
444 if (ospf->vrf_id != VRF_UNKNOWN)
445 ifp = if_get_by_name(argv[1]->arg, ospf->vrf_id, ospf->name);
446
447 if (ifp == NULL) {
448 vty_out(vty, "interface %s not found.\n", (char *)argv[1]->arg);
449 return CMD_WARNING_CONFIG_FAILED;
450 }
451
452 if (argc == 3) {
453 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
454 if (!ret) {
455 vty_out(vty,
456 "Please specify interface address by A.B.C.D\n");
457 return CMD_WARNING_CONFIG_FAILED;
458 }
459
460 params = ospf_get_if_params(ifp, addr);
461 ospf_if_update_params(ifp, addr);
462 } else {
463 params = IF_DEF_PARAMS(ifp);
464 }
465
466 ospf_passive_interface_update(ifp, params, addr, OSPF_IF_PASSIVE);
467
468 return CMD_SUCCESS;
469 }
470
471 DEFUN (no_ospf_passive_interface_default,
472 no_ospf_passive_interface_default_cmd,
473 "no passive-interface default",
474 NO_STR
475 "Allow routing updates on an interface\n"
476 "Allow routing updates on interfaces by default\n")
477 {
478 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
479
480 ospf_passive_interface_default_update(ospf, OSPF_IF_ACTIVE);
481
482 return CMD_SUCCESS;
483 }
484
485 DEFUN_HIDDEN (no_ospf_passive_interface,
486 no_ospf_passive_interface_addr_cmd,
487 "no passive-interface IFNAME [A.B.C.D]",
488 NO_STR
489 "Allow routing updates on an interface\n"
490 "Interface's name\n"
491 "IPv4 address\n")
492 {
493 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
494 int idx_ipv4 = 3;
495 struct interface *ifp = NULL;
496 struct in_addr addr = {.s_addr = INADDR_ANY};
497 struct ospf_if_params *params;
498 int ret;
499
500 vty_out(vty,
501 "This command is deprecated, because it is not VRF-aware.\n");
502 vty_out(vty,
503 "Please, use \"no ip ospf passive\" on an interface instead.\n");
504
505 if (ospf->vrf_id != VRF_UNKNOWN)
506 ifp = if_get_by_name(argv[2]->arg, ospf->vrf_id, ospf->name);
507
508 if (ifp == NULL) {
509 vty_out(vty, "interface %s not found.\n", (char *)argv[2]->arg);
510 return CMD_WARNING_CONFIG_FAILED;
511 }
512
513 if (argc == 4) {
514 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
515 if (!ret) {
516 vty_out(vty,
517 "Please specify interface address by A.B.C.D\n");
518 return CMD_WARNING_CONFIG_FAILED;
519 }
520 params = ospf_lookup_if_params(ifp, addr);
521 if (params == NULL)
522 return CMD_SUCCESS;
523 } else {
524 params = IF_DEF_PARAMS(ifp);
525 }
526
527 ospf_passive_interface_update(ifp, params, addr, OSPF_IF_ACTIVE);
528
529 return CMD_SUCCESS;
530 }
531
532
533 DEFUN (ospf_network_area,
534 ospf_network_area_cmd,
535 "network A.B.C.D/M area <A.B.C.D|(0-4294967295)>",
536 "Enable routing on an IP network\n"
537 "OSPF network prefix\n"
538 "Set the OSPF area ID\n"
539 "OSPF area ID in IP address format\n"
540 "OSPF area ID as a decimal value\n")
541 {
542 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
543 int idx_ipv4_prefixlen = 1;
544 int idx_ipv4_number = 3;
545 struct prefix_ipv4 p;
546 struct in_addr area_id;
547 int ret, format;
548 uint32_t count;
549
550 if (ospf->instance) {
551 vty_out(vty,
552 "The network command is not supported in multi-instance ospf\n");
553 return CMD_WARNING_CONFIG_FAILED;
554 }
555
556 count = ospf_count_area_params(ospf);
557 if (count > 0) {
558 vty_out(vty,
559 "Please remove all ip ospf area x.x.x.x commands first.\n");
560 if (IS_DEBUG_OSPF_EVENT)
561 zlog_debug(
562 "%s ospf vrf %s num of %u ip ospf area x config",
563 __func__, ospf_get_name(ospf), count);
564 return CMD_WARNING_CONFIG_FAILED;
565 }
566
567 /* Get network prefix and Area ID. */
568 str2prefix_ipv4(argv[idx_ipv4_prefixlen]->arg, &p);
569 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
570
571 ret = ospf_network_set(ospf, &p, area_id, format);
572 if (ret == 0) {
573 vty_out(vty, "There is already same network statement.\n");
574 return CMD_WARNING_CONFIG_FAILED;
575 }
576
577 return CMD_SUCCESS;
578 }
579
580 DEFUN (no_ospf_network_area,
581 no_ospf_network_area_cmd,
582 "no network A.B.C.D/M area <A.B.C.D|(0-4294967295)>",
583 NO_STR
584 "Enable routing on an IP network\n"
585 "OSPF network prefix\n"
586 "Set the OSPF area ID\n"
587 "OSPF area ID in IP address format\n"
588 "OSPF area ID as a decimal value\n")
589 {
590 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
591 int idx_ipv4_prefixlen = 2;
592 int idx_ipv4_number = 4;
593 struct prefix_ipv4 p;
594 struct in_addr area_id;
595 int ret, format;
596
597 if (ospf->instance) {
598 vty_out(vty,
599 "The network command is not supported in multi-instance ospf\n");
600 return CMD_WARNING_CONFIG_FAILED;
601 }
602
603 /* Get network prefix and Area ID. */
604 str2prefix_ipv4(argv[idx_ipv4_prefixlen]->arg, &p);
605 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
606
607 ret = ospf_network_unset(ospf, &p, area_id);
608 if (ret == 0) {
609 vty_out(vty,
610 "Can't find specified network area configuration.\n");
611 return CMD_WARNING_CONFIG_FAILED;
612 }
613
614 return CMD_SUCCESS;
615 }
616
617 DEFUN (ospf_area_range,
618 ospf_area_range_cmd,
619 "area <A.B.C.D|(0-4294967295)> range A.B.C.D/M [advertise [cost (0-16777215)]]",
620 "OSPF area parameters\n"
621 "OSPF area ID in IP address format\n"
622 "OSPF area ID as a decimal value\n"
623 "Summarize routes matching address/mask (border routers only)\n"
624 "Area range prefix\n"
625 "Advertise this range (default)\n"
626 "User specified metric for this range\n"
627 "Advertised metric for this range\n")
628 {
629 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
630 int idx_ipv4_number = 1;
631 int idx_ipv4_prefixlen = 3;
632 int idx_cost = 6;
633 struct prefix_ipv4 p;
634 struct in_addr area_id;
635 int format;
636 uint32_t cost;
637
638 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
639 str2prefix_ipv4(argv[idx_ipv4_prefixlen]->arg, &p);
640
641 ospf_area_range_set(ospf, area_id, &p, OSPF_AREA_RANGE_ADVERTISE);
642 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
643 format);
644 if (argc > 5) {
645 cost = strtoul(argv[idx_cost]->arg, NULL, 10);
646 ospf_area_range_cost_set(ospf, area_id, &p, cost);
647 }
648
649 return CMD_SUCCESS;
650 }
651
652 DEFUN (ospf_area_range_cost,
653 ospf_area_range_cost_cmd,
654 "area <A.B.C.D|(0-4294967295)> range A.B.C.D/M {cost (0-16777215)|substitute A.B.C.D/M}",
655 "OSPF area parameters\n"
656 "OSPF area ID in IP address format\n"
657 "OSPF area ID as a decimal value\n"
658 "Summarize routes matching address/mask (border routers only)\n"
659 "Area range prefix\n"
660 "User specified metric for this range\n"
661 "Advertised metric for this range\n"
662 "Announce area range as another prefix\n"
663 "Network prefix to be announced instead of range\n")
664 {
665 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
666 int idx_ipv4_number = 1;
667 int idx_ipv4_prefixlen = 3;
668 int idx = 4;
669 struct prefix_ipv4 p, s;
670 struct in_addr area_id;
671 int format;
672 uint32_t cost;
673
674 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
675 str2prefix_ipv4(argv[idx_ipv4_prefixlen]->arg, &p);
676
677 ospf_area_range_set(ospf, area_id, &p, OSPF_AREA_RANGE_ADVERTISE);
678 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
679 format);
680
681 if (argv_find(argv, argc, "cost", &idx)) {
682 cost = strtoul(argv[idx + 1]->arg, NULL, 10);
683 ospf_area_range_cost_set(ospf, area_id, &p, cost);
684 }
685
686 idx = 4;
687 if (argv_find(argv, argc, "substitute", &idx)) {
688 str2prefix_ipv4(argv[idx + 1]->arg, &s);
689 ospf_area_range_substitute_set(ospf, area_id, &p, &s);
690 }
691
692 return CMD_SUCCESS;
693 }
694
695 DEFUN (ospf_area_range_not_advertise,
696 ospf_area_range_not_advertise_cmd,
697 "area <A.B.C.D|(0-4294967295)> range A.B.C.D/M not-advertise",
698 "OSPF area parameters\n"
699 "OSPF area ID in IP address format\n"
700 "OSPF area ID as a decimal value\n"
701 "Summarize routes matching address/mask (border routers only)\n"
702 "Area range prefix\n"
703 "DoNotAdvertise this range\n")
704 {
705 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
706 int idx_ipv4_number = 1;
707 int idx_ipv4_prefixlen = 3;
708 struct prefix_ipv4 p;
709 struct in_addr area_id;
710 int format;
711
712 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
713 str2prefix_ipv4(argv[idx_ipv4_prefixlen]->arg, &p);
714
715 ospf_area_range_set(ospf, area_id, &p, 0);
716 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
717 format);
718 ospf_area_range_substitute_unset(ospf, area_id, &p);
719
720 return CMD_SUCCESS;
721 }
722
723 DEFUN (no_ospf_area_range,
724 no_ospf_area_range_cmd,
725 "no area <A.B.C.D|(0-4294967295)> range A.B.C.D/M [<cost (0-16777215)|advertise [cost (0-16777215)]|not-advertise>]",
726 NO_STR
727 "OSPF area parameters\n"
728 "OSPF area ID in IP address format\n"
729 "OSPF area ID as a decimal value\n"
730 "Summarize routes matching address/mask (border routers only)\n"
731 "Area range prefix\n"
732 "User specified metric for this range\n"
733 "Advertised metric for this range\n"
734 "Advertise this range (default)\n"
735 "User specified metric for this range\n"
736 "Advertised metric for this range\n"
737 "DoNotAdvertise this range\n")
738 {
739 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
740 int idx_ipv4_number = 2;
741 int idx_ipv4_prefixlen = 4;
742 struct prefix_ipv4 p;
743 struct in_addr area_id;
744 int format;
745
746 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
747 str2prefix_ipv4(argv[idx_ipv4_prefixlen]->arg, &p);
748
749 ospf_area_range_unset(ospf, area_id, &p);
750
751 return CMD_SUCCESS;
752 }
753
754 DEFUN (no_ospf_area_range_substitute,
755 no_ospf_area_range_substitute_cmd,
756 "no area <A.B.C.D|(0-4294967295)> range A.B.C.D/M substitute A.B.C.D/M",
757 NO_STR
758 "OSPF area parameters\n"
759 "OSPF area ID in IP address format\n"
760 "OSPF area ID as a decimal value\n"
761 "Summarize routes matching address/mask (border routers only)\n"
762 "Area range prefix\n"
763 "Announce area range as another prefix\n"
764 "Network prefix to be announced instead of range\n")
765 {
766 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
767 int idx_ipv4_number = 2;
768 int idx_ipv4_prefixlen = 4;
769 int idx_ipv4_prefixlen_2 = 6;
770 struct prefix_ipv4 p, s;
771 struct in_addr area_id;
772 int format;
773
774 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
775 str2prefix_ipv4(argv[idx_ipv4_prefixlen]->arg, &p);
776 str2prefix_ipv4(argv[idx_ipv4_prefixlen_2]->arg, &s);
777
778 ospf_area_range_substitute_unset(ospf, area_id, &p);
779
780 return CMD_SUCCESS;
781 }
782
783
784 /* Command Handler Logic in VLink stuff is delicate!!
785
786 ALTER AT YOUR OWN RISK!!!!
787
788 Various dummy values are used to represent 'NoChange' state for
789 VLink configuration NOT being changed by a VLink command, and
790 special syntax is used within the command strings so that the
791 typed in command verbs can be seen in the configuration command
792 bacckend handler. This is to drastically reduce the verbeage
793 required to coe up with a reasonably compatible Cisco VLink command
794
795 - Matthew Grant <grantma@anathoth.gen.nz>
796 Wed, 21 Feb 2001 15:13:52 +1300
797 */
798
799 /* Configuration data for virtual links
800 */
801 struct ospf_vl_config_data {
802 struct vty *vty; /* vty stuff */
803 struct in_addr area_id; /* area ID from command line */
804 int area_id_fmt; /* command line area ID format */
805 struct in_addr vl_peer; /* command line vl_peer */
806 int auth_type; /* Authehntication type, if given */
807 char *auth_key; /* simple password if present */
808 int crypto_key_id; /* Cryptographic key ID */
809 char *md5_key; /* MD5 authentication key */
810 int hello_interval; /* Obvious what these are... */
811 int retransmit_interval;
812 int transmit_delay;
813 int dead_interval;
814 };
815
816 static void ospf_vl_config_data_init(struct ospf_vl_config_data *vl_config,
817 struct vty *vty)
818 {
819 memset(vl_config, 0, sizeof(struct ospf_vl_config_data));
820 vl_config->auth_type = OSPF_AUTH_CMD_NOTSEEN;
821 vl_config->vty = vty;
822 }
823
824 static struct ospf_vl_data *
825 ospf_find_vl_data(struct ospf *ospf, struct ospf_vl_config_data *vl_config)
826 {
827 struct ospf_area *area;
828 struct ospf_vl_data *vl_data;
829 struct vty *vty;
830 struct in_addr area_id;
831
832 vty = vl_config->vty;
833 area_id = vl_config->area_id;
834
835 if (area_id.s_addr == OSPF_AREA_BACKBONE) {
836 vty_out(vty,
837 "Configuring VLs over the backbone is not allowed\n");
838 return NULL;
839 }
840 area = ospf_area_get(ospf, area_id);
841 ospf_area_display_format_set(ospf, area, vl_config->area_id_fmt);
842
843 if (area->external_routing != OSPF_AREA_DEFAULT) {
844 if (vl_config->area_id_fmt == OSPF_AREA_ID_FMT_DOTTEDQUAD)
845 vty_out(vty, "Area %pI4 is %s\n", &area_id,
846 area->external_routing == OSPF_AREA_NSSA
847 ? "nssa"
848 : "stub");
849 else
850 vty_out(vty, "Area %ld is %s\n",
851 (unsigned long)ntohl(area_id.s_addr),
852 area->external_routing == OSPF_AREA_NSSA
853 ? "nssa"
854 : "stub");
855 return NULL;
856 }
857
858 if ((vl_data = ospf_vl_lookup(ospf, area, vl_config->vl_peer))
859 == NULL) {
860 vl_data = ospf_vl_data_new(area, vl_config->vl_peer);
861 if (vl_data->vl_oi == NULL) {
862 vl_data->vl_oi = ospf_vl_new(ospf, vl_data);
863 ospf_vl_add(ospf, vl_data);
864 ospf_spf_calculate_schedule(ospf,
865 SPF_FLAG_CONFIG_CHANGE);
866 }
867 }
868 return vl_data;
869 }
870
871
872 static int ospf_vl_set_security(struct ospf_vl_data *vl_data,
873 struct ospf_vl_config_data *vl_config)
874 {
875 struct crypt_key *ck;
876 struct vty *vty;
877 struct interface *ifp = vl_data->vl_oi->ifp;
878
879 vty = vl_config->vty;
880
881 if (vl_config->auth_type != OSPF_AUTH_CMD_NOTSEEN) {
882 SET_IF_PARAM(IF_DEF_PARAMS(ifp), auth_type);
883 IF_DEF_PARAMS(ifp)->auth_type = vl_config->auth_type;
884 }
885
886 if (vl_config->auth_key) {
887 memset(IF_DEF_PARAMS(ifp)->auth_simple, 0,
888 OSPF_AUTH_SIMPLE_SIZE + 1);
889 strlcpy((char *)IF_DEF_PARAMS(ifp)->auth_simple,
890 vl_config->auth_key,
891 sizeof(IF_DEF_PARAMS(ifp)->auth_simple));
892 } else if (vl_config->md5_key) {
893 if (ospf_crypt_key_lookup(IF_DEF_PARAMS(ifp)->auth_crypt,
894 vl_config->crypto_key_id)
895 != NULL) {
896 vty_out(vty, "OSPF: Key %d already exists\n",
897 vl_config->crypto_key_id);
898 return CMD_WARNING;
899 }
900 ck = ospf_crypt_key_new();
901 ck->key_id = vl_config->crypto_key_id;
902 memset(ck->auth_key, 0, OSPF_AUTH_MD5_SIZE + 1);
903 strlcpy((char *)ck->auth_key, vl_config->md5_key,
904 sizeof(ck->auth_key));
905
906 ospf_crypt_key_add(IF_DEF_PARAMS(ifp)->auth_crypt, ck);
907 } else if (vl_config->crypto_key_id != 0) {
908 /* Delete a key */
909
910 if (ospf_crypt_key_lookup(IF_DEF_PARAMS(ifp)->auth_crypt,
911 vl_config->crypto_key_id)
912 == NULL) {
913 vty_out(vty, "OSPF: Key %d does not exist\n",
914 vl_config->crypto_key_id);
915 return CMD_WARNING_CONFIG_FAILED;
916 }
917
918 ospf_crypt_key_delete(IF_DEF_PARAMS(ifp)->auth_crypt,
919 vl_config->crypto_key_id);
920 }
921
922 return CMD_SUCCESS;
923 }
924
925 static int ospf_vl_set_timers(struct ospf_vl_data *vl_data,
926 struct ospf_vl_config_data *vl_config)
927 {
928 struct interface *ifp = vl_data->vl_oi->ifp;
929 /* Virtual Link data initialised to defaults, so only set
930 if a value given */
931 if (vl_config->hello_interval) {
932 SET_IF_PARAM(IF_DEF_PARAMS(ifp), v_hello);
933 IF_DEF_PARAMS(ifp)->v_hello = vl_config->hello_interval;
934 }
935
936 if (vl_config->dead_interval) {
937 SET_IF_PARAM(IF_DEF_PARAMS(ifp), v_wait);
938 IF_DEF_PARAMS(ifp)->v_wait = vl_config->dead_interval;
939 }
940
941 if (vl_config->retransmit_interval) {
942 SET_IF_PARAM(IF_DEF_PARAMS(ifp), retransmit_interval);
943 IF_DEF_PARAMS(ifp)->retransmit_interval =
944 vl_config->retransmit_interval;
945 }
946
947 if (vl_config->transmit_delay) {
948 SET_IF_PARAM(IF_DEF_PARAMS(ifp), transmit_delay);
949 IF_DEF_PARAMS(ifp)->transmit_delay = vl_config->transmit_delay;
950 }
951
952 return CMD_SUCCESS;
953 }
954
955
956 /* The business end of all of the above */
957 static int ospf_vl_set(struct ospf *ospf, struct ospf_vl_config_data *vl_config)
958 {
959 struct ospf_vl_data *vl_data;
960 int ret;
961
962 vl_data = ospf_find_vl_data(ospf, vl_config);
963 if (!vl_data)
964 return CMD_WARNING_CONFIG_FAILED;
965
966 /* Process this one first as it can have a fatal result, which can
967 only logically occur if the virtual link exists already
968 Thus a command error does not result in a change to the
969 running configuration such as unexpectedly altered timer
970 values etc.*/
971 ret = ospf_vl_set_security(vl_data, vl_config);
972 if (ret != CMD_SUCCESS)
973 return ret;
974
975 /* Set any time based parameters, these area already range checked */
976
977 ret = ospf_vl_set_timers(vl_data, vl_config);
978 if (ret != CMD_SUCCESS)
979 return ret;
980
981 return CMD_SUCCESS;
982 }
983
984 /* This stuff exists to make specifying all the alias commands A LOT simpler
985 */
986 #define VLINK_HELPSTR_IPADDR \
987 "OSPF area parameters\n" \
988 "OSPF area ID in IP address format\n" \
989 "OSPF area ID as a decimal value\n" \
990 "Configure a virtual link\n" \
991 "Router ID of the remote ABR\n"
992
993 #define VLINK_HELPSTR_AUTHTYPE_SIMPLE \
994 "Enable authentication on this virtual link\n" \
995 "dummy string \n"
996
997 #define VLINK_HELPSTR_AUTHTYPE_ALL \
998 VLINK_HELPSTR_AUTHTYPE_SIMPLE \
999 "Use null authentication\n" \
1000 "Use message-digest authentication\n"
1001
1002 #define VLINK_HELPSTR_TIME_PARAM \
1003 "Time between HELLO packets\n" \
1004 "Seconds\n" \
1005 "Time between retransmitting lost link state advertisements\n" \
1006 "Seconds\n" \
1007 "Link state transmit delay\n" \
1008 "Seconds\n" \
1009 "Interval time after which a neighbor is declared down\n" \
1010 "Seconds\n"
1011
1012 #define VLINK_HELPSTR_AUTH_SIMPLE \
1013 "Authentication password (key)\n" \
1014 "The OSPF password (key)\n"
1015
1016 #define VLINK_HELPSTR_AUTH_MD5 \
1017 "Message digest authentication password (key)\n" \
1018 "Key ID\n" \
1019 "Use MD5 algorithm\n" \
1020 "The OSPF password (key)\n"
1021
1022 DEFUN (ospf_area_vlink,
1023 ospf_area_vlink_cmd,
1024 "area <A.B.C.D|(0-4294967295)> virtual-link A.B.C.D [authentication [<message-digest|null>]] [<message-digest-key (1-255) md5 KEY|authentication-key AUTH_KEY>]",
1025 VLINK_HELPSTR_IPADDR
1026 "Enable authentication on this virtual link\n"
1027 "Use message-digest authentication\n"
1028 "Use null authentication\n"
1029 VLINK_HELPSTR_AUTH_MD5
1030 VLINK_HELPSTR_AUTH_SIMPLE)
1031 {
1032 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1033 int idx_ipv4_number = 1;
1034 int idx_ipv4 = 3;
1035 struct ospf_vl_config_data vl_config;
1036 char auth_key[OSPF_AUTH_SIMPLE_SIZE + 1];
1037 char md5_key[OSPF_AUTH_MD5_SIZE + 1];
1038 int ret;
1039 int idx = 0;
1040
1041 ospf_vl_config_data_init(&vl_config, vty);
1042
1043 /* Read off first 2 parameters and check them */
1044 ret = str2area_id(argv[idx_ipv4_number]->arg, &vl_config.area_id,
1045 &vl_config.area_id_fmt);
1046 if (ret < 0) {
1047 vty_out(vty, "OSPF area ID is invalid\n");
1048 return CMD_WARNING_CONFIG_FAILED;
1049 }
1050
1051 ret = inet_aton(argv[idx_ipv4]->arg, &vl_config.vl_peer);
1052 if (!ret) {
1053 vty_out(vty, "Please specify valid Router ID as a.b.c.d\n");
1054 return CMD_WARNING_CONFIG_FAILED;
1055 }
1056
1057 if (argc <= 4) {
1058 /* Thats all folks! - BUGS B. strikes again!!!*/
1059
1060 return ospf_vl_set(ospf, &vl_config);
1061 }
1062
1063 if (argv_find(argv, argc, "authentication", &idx)) {
1064 /* authentication - this option can only occur
1065 at start of command line */
1066 vl_config.auth_type = OSPF_AUTH_SIMPLE;
1067 }
1068
1069 if (argv_find(argv, argc, "message-digest", &idx)) {
1070 /* authentication message-digest */
1071 vl_config.auth_type = OSPF_AUTH_CRYPTOGRAPHIC;
1072 } else if (argv_find(argv, argc, "null", &idx)) {
1073 /* "authentication null" */
1074 vl_config.auth_type = OSPF_AUTH_NULL;
1075 }
1076
1077 if (argv_find(argv, argc, "message-digest-key", &idx)) {
1078 vl_config.md5_key = NULL;
1079 vl_config.crypto_key_id = strtol(argv[idx + 1]->arg, NULL, 10);
1080 if (vl_config.crypto_key_id < 0)
1081 return CMD_WARNING_CONFIG_FAILED;
1082
1083 strlcpy(md5_key, argv[idx + 3]->arg, sizeof(md5_key));
1084 vl_config.md5_key = md5_key;
1085 }
1086
1087 if (argv_find(argv, argc, "authentication-key", &idx)) {
1088 strlcpy(auth_key, argv[idx + 1]->arg, sizeof(auth_key));
1089 vl_config.auth_key = auth_key;
1090 }
1091
1092 /* Action configuration */
1093
1094 return ospf_vl_set(ospf, &vl_config);
1095 }
1096
1097 DEFUN (no_ospf_area_vlink,
1098 no_ospf_area_vlink_cmd,
1099 "no area <A.B.C.D|(0-4294967295)> virtual-link A.B.C.D [authentication [<message-digest|null>]] [<message-digest-key (1-255) md5 KEY|authentication-key AUTH_KEY>]",
1100 NO_STR
1101 VLINK_HELPSTR_IPADDR
1102 "Enable authentication on this virtual link\n"
1103 "Use message-digest authentication\n"
1104 "Use null authentication\n"
1105 VLINK_HELPSTR_AUTH_MD5
1106 VLINK_HELPSTR_AUTH_SIMPLE)
1107 {
1108 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1109 int idx_ipv4_number = 2;
1110 int idx_ipv4 = 4;
1111 struct ospf_area *area;
1112 struct ospf_vl_config_data vl_config;
1113 struct ospf_vl_data *vl_data = NULL;
1114 char auth_key[OSPF_AUTH_SIMPLE_SIZE + 1];
1115 int idx = 0;
1116 int ret, format;
1117
1118 ospf_vl_config_data_init(&vl_config, vty);
1119
1120 ret = str2area_id(argv[idx_ipv4_number]->arg, &vl_config.area_id,
1121 &format);
1122 if (ret < 0) {
1123 vty_out(vty, "OSPF area ID is invalid\n");
1124 return CMD_WARNING_CONFIG_FAILED;
1125 }
1126
1127 area = ospf_area_lookup_by_area_id(ospf, vl_config.area_id);
1128 if (!area) {
1129 vty_out(vty, "Area does not exist\n");
1130 return CMD_WARNING_CONFIG_FAILED;
1131 }
1132
1133 ret = inet_aton(argv[idx_ipv4]->arg, &vl_config.vl_peer);
1134 if (!ret) {
1135 vty_out(vty, "Please specify valid Router ID as a.b.c.d\n");
1136 return CMD_WARNING_CONFIG_FAILED;
1137 }
1138
1139 vl_data = ospf_vl_lookup(ospf, area, vl_config.vl_peer);
1140 if (!vl_data) {
1141 vty_out(vty, "Virtual link does not exist\n");
1142 return CMD_WARNING_CONFIG_FAILED;
1143 }
1144
1145 if (argc <= 5) {
1146 /* Basic VLink no command */
1147 /* Thats all folks! - BUGS B. strikes again!!!*/
1148 ospf_vl_delete(ospf, vl_data);
1149 ospf_area_check_free(ospf, vl_config.area_id);
1150 return CMD_SUCCESS;
1151 }
1152
1153 /* If we are down here, we are reseting parameters */
1154 /* Deal with other parameters */
1155
1156 if (argv_find(argv, argc, "authentication", &idx)) {
1157 /* authentication - this option can only occur
1158 at start of command line */
1159 vl_config.auth_type = OSPF_AUTH_NOTSET;
1160 }
1161
1162 if (argv_find(argv, argc, "message-digest-key", &idx)) {
1163 vl_config.md5_key = NULL;
1164 vl_config.crypto_key_id = strtol(argv[idx + 1]->arg, NULL, 10);
1165 if (vl_config.crypto_key_id < 0)
1166 return CMD_WARNING_CONFIG_FAILED;
1167 }
1168
1169 if (argv_find(argv, argc, "authentication-key", &idx)) {
1170 /* Reset authentication-key to 0 */
1171 memset(auth_key, 0, OSPF_AUTH_SIMPLE_SIZE + 1);
1172 vl_config.auth_key = auth_key;
1173 }
1174
1175 /* Action configuration */
1176
1177 return ospf_vl_set(ospf, &vl_config);
1178 }
1179
1180 DEFUN (ospf_area_vlink_intervals,
1181 ospf_area_vlink_intervals_cmd,
1182 "area <A.B.C.D|(0-4294967295)> virtual-link A.B.C.D {hello-interval (1-65535)|retransmit-interval (1-65535)|transmit-delay (1-65535)|dead-interval (1-65535)}",
1183 VLINK_HELPSTR_IPADDR
1184 VLINK_HELPSTR_TIME_PARAM)
1185 {
1186 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1187 struct ospf_vl_config_data vl_config;
1188 int ret = 0;
1189
1190 ospf_vl_config_data_init(&vl_config, vty);
1191
1192 char *area_id = argv[1]->arg;
1193 char *router_id = argv[3]->arg;
1194
1195 ret = str2area_id(area_id, &vl_config.area_id, &vl_config.area_id_fmt);
1196 if (ret < 0) {
1197 vty_out(vty, "OSPF area ID is invalid\n");
1198 return CMD_WARNING_CONFIG_FAILED;
1199 }
1200
1201 ret = inet_aton(router_id, &vl_config.vl_peer);
1202 if (!ret) {
1203 vty_out(vty, "Please specify valid Router ID as a.b.c.d\n");
1204 return CMD_WARNING_CONFIG_FAILED;
1205 }
1206
1207 for (int idx = 4; idx < argc; idx++) {
1208 if (strmatch(argv[idx]->text, "hello-interval"))
1209 vl_config.hello_interval =
1210 strtol(argv[++idx]->arg, NULL, 10);
1211 else if (strmatch(argv[idx]->text, "retransmit-interval"))
1212 vl_config.retransmit_interval =
1213 strtol(argv[++idx]->arg, NULL, 10);
1214 else if (strmatch(argv[idx]->text, "transmit-delay"))
1215 vl_config.transmit_delay =
1216 strtol(argv[++idx]->arg, NULL, 10);
1217 else if (strmatch(argv[idx]->text, "dead-interval"))
1218 vl_config.dead_interval =
1219 strtol(argv[++idx]->arg, NULL, 10);
1220 }
1221
1222 /* Action configuration */
1223 return ospf_vl_set(ospf, &vl_config);
1224 }
1225
1226 DEFUN (no_ospf_area_vlink_intervals,
1227 no_ospf_area_vlink_intervals_cmd,
1228 "no area <A.B.C.D|(0-4294967295)> virtual-link A.B.C.D {hello-interval (1-65535)|retransmit-interval (1-65535)|transmit-delay (1-65535)|dead-interval (1-65535)}",
1229 NO_STR
1230 VLINK_HELPSTR_IPADDR
1231 VLINK_HELPSTR_TIME_PARAM)
1232 {
1233 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1234 struct ospf_vl_config_data vl_config;
1235 int ret = 0;
1236
1237 ospf_vl_config_data_init(&vl_config, vty);
1238
1239 char *area_id = argv[2]->arg;
1240 char *router_id = argv[4]->arg;
1241
1242 ret = str2area_id(area_id, &vl_config.area_id, &vl_config.area_id_fmt);
1243 if (ret < 0) {
1244 vty_out(vty, "OSPF area ID is invalid\n");
1245 return CMD_WARNING_CONFIG_FAILED;
1246 }
1247
1248 ret = inet_aton(router_id, &vl_config.vl_peer);
1249 if (!ret) {
1250 vty_out(vty, "Please specify valid Router ID as a.b.c.d\n");
1251 return CMD_WARNING_CONFIG_FAILED;
1252 }
1253
1254 for (int idx = 5; idx < argc; idx++) {
1255 if (strmatch(argv[idx]->text, "hello-interval"))
1256 vl_config.hello_interval = OSPF_HELLO_INTERVAL_DEFAULT;
1257 else if (strmatch(argv[idx]->text, "retransmit-interval"))
1258 vl_config.retransmit_interval =
1259 OSPF_RETRANSMIT_INTERVAL_DEFAULT;
1260 else if (strmatch(argv[idx]->text, "transmit-delay"))
1261 vl_config.transmit_delay = OSPF_TRANSMIT_DELAY_DEFAULT;
1262 else if (strmatch(argv[idx]->text, "dead-interval"))
1263 vl_config.dead_interval =
1264 OSPF_ROUTER_DEAD_INTERVAL_DEFAULT;
1265 }
1266
1267 /* Action configuration */
1268 return ospf_vl_set(ospf, &vl_config);
1269 }
1270
1271 DEFUN (ospf_area_shortcut,
1272 ospf_area_shortcut_cmd,
1273 "area <A.B.C.D|(0-4294967295)> shortcut <default|enable|disable>",
1274 "OSPF area parameters\n"
1275 "OSPF area ID in IP address format\n"
1276 "OSPF area ID as a decimal value\n"
1277 "Configure the area's shortcutting mode\n"
1278 "Set default shortcutting behavior\n"
1279 "Enable shortcutting through the area\n"
1280 "Disable shortcutting through the area\n")
1281 {
1282 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1283 int idx_ipv4_number = 1;
1284 int idx_enable_disable = 3;
1285 struct ospf_area *area;
1286 struct in_addr area_id;
1287 int mode;
1288 int format;
1289
1290 VTY_GET_OSPF_AREA_ID_NO_BB("shortcut", area_id, format,
1291 argv[idx_ipv4_number]->arg);
1292
1293 area = ospf_area_get(ospf, area_id);
1294 ospf_area_display_format_set(ospf, area, format);
1295
1296 if (strncmp(argv[idx_enable_disable]->arg, "de", 2) == 0)
1297 mode = OSPF_SHORTCUT_DEFAULT;
1298 else if (strncmp(argv[idx_enable_disable]->arg, "di", 2) == 0)
1299 mode = OSPF_SHORTCUT_DISABLE;
1300 else if (strncmp(argv[idx_enable_disable]->arg, "e", 1) == 0)
1301 mode = OSPF_SHORTCUT_ENABLE;
1302 else
1303 return CMD_WARNING_CONFIG_FAILED;
1304
1305 ospf_area_shortcut_set(ospf, area, mode);
1306
1307 if (ospf->abr_type != OSPF_ABR_SHORTCUT)
1308 vty_out(vty,
1309 "Shortcut area setting will take effect only when the router is configured as Shortcut ABR\n");
1310
1311 return CMD_SUCCESS;
1312 }
1313
1314 DEFUN (no_ospf_area_shortcut,
1315 no_ospf_area_shortcut_cmd,
1316 "no area <A.B.C.D|(0-4294967295)> shortcut <enable|disable>",
1317 NO_STR
1318 "OSPF area parameters\n"
1319 "OSPF area ID in IP address format\n"
1320 "OSPF area ID as a decimal value\n"
1321 "Deconfigure the area's shortcutting mode\n"
1322 "Deconfigure enabled shortcutting through the area\n"
1323 "Deconfigure disabled shortcutting through the area\n")
1324 {
1325 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1326 int idx_ipv4_number = 2;
1327 struct ospf_area *area;
1328 struct in_addr area_id;
1329 int format;
1330
1331 VTY_GET_OSPF_AREA_ID_NO_BB("shortcut", area_id, format,
1332 argv[idx_ipv4_number]->arg);
1333
1334 area = ospf_area_lookup_by_area_id(ospf, area_id);
1335 if (!area)
1336 return CMD_SUCCESS;
1337
1338 ospf_area_shortcut_unset(ospf, area);
1339
1340 return CMD_SUCCESS;
1341 }
1342
1343
1344 DEFUN (ospf_area_stub,
1345 ospf_area_stub_cmd,
1346 "area <A.B.C.D|(0-4294967295)> stub",
1347 "OSPF area parameters\n"
1348 "OSPF area ID in IP address format\n"
1349 "OSPF area ID as a decimal value\n"
1350 "Configure OSPF area as stub\n")
1351 {
1352 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1353 int idx_ipv4_number = 1;
1354 struct in_addr area_id;
1355 int ret, format;
1356
1357 VTY_GET_OSPF_AREA_ID_NO_BB("stub", area_id, format,
1358 argv[idx_ipv4_number]->arg);
1359
1360 ret = ospf_area_stub_set(ospf, area_id);
1361 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
1362 format);
1363 if (ret == 0) {
1364 vty_out(vty,
1365 "First deconfigure all virtual link through this area\n");
1366 return CMD_WARNING_CONFIG_FAILED;
1367 }
1368
1369 /* Flush the external LSAs from the specified area */
1370 ospf_flush_lsa_from_area(ospf, area_id, OSPF_AS_EXTERNAL_LSA);
1371 ospf_area_no_summary_unset(ospf, area_id);
1372
1373 return CMD_SUCCESS;
1374 }
1375
1376 DEFUN (ospf_area_stub_no_summary,
1377 ospf_area_stub_no_summary_cmd,
1378 "area <A.B.C.D|(0-4294967295)> stub no-summary",
1379 "OSPF stub parameters\n"
1380 "OSPF area ID in IP address format\n"
1381 "OSPF area ID as a decimal value\n"
1382 "Configure OSPF area as stub\n"
1383 "Do not inject inter-area routes into stub\n")
1384 {
1385 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1386 int idx_ipv4_number = 1;
1387 struct in_addr area_id;
1388 int ret, format;
1389
1390 VTY_GET_OSPF_AREA_ID_NO_BB("stub", area_id, format,
1391 argv[idx_ipv4_number]->arg);
1392
1393 ret = ospf_area_stub_set(ospf, area_id);
1394 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
1395 format);
1396 if (ret == 0) {
1397 vty_out(vty,
1398 "%% Area cannot be stub as it contains a virtual link\n");
1399 return CMD_WARNING_CONFIG_FAILED;
1400 }
1401
1402 ospf_area_no_summary_set(ospf, area_id);
1403
1404 return CMD_SUCCESS;
1405 }
1406
1407 DEFUN (no_ospf_area_stub,
1408 no_ospf_area_stub_cmd,
1409 "no area <A.B.C.D|(0-4294967295)> stub",
1410 NO_STR
1411 "OSPF area parameters\n"
1412 "OSPF area ID in IP address format\n"
1413 "OSPF area ID as a decimal value\n"
1414 "Configure OSPF area as stub\n")
1415 {
1416 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1417 int idx_ipv4_number = 2;
1418 struct in_addr area_id;
1419 int format;
1420
1421 VTY_GET_OSPF_AREA_ID_NO_BB("stub", area_id, format,
1422 argv[idx_ipv4_number]->arg);
1423
1424 ospf_area_stub_unset(ospf, area_id);
1425 ospf_area_no_summary_unset(ospf, area_id);
1426
1427 return CMD_SUCCESS;
1428 }
1429
1430 DEFUN (no_ospf_area_stub_no_summary,
1431 no_ospf_area_stub_no_summary_cmd,
1432 "no area <A.B.C.D|(0-4294967295)> stub no-summary",
1433 NO_STR
1434 "OSPF area parameters\n"
1435 "OSPF area ID in IP address format\n"
1436 "OSPF area ID as a decimal value\n"
1437 "Configure OSPF area as stub\n"
1438 "Do not inject inter-area routes into area\n")
1439 {
1440 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1441 int idx_ipv4_number = 2;
1442 struct in_addr area_id;
1443 int format;
1444
1445 VTY_GET_OSPF_AREA_ID_NO_BB("stub", area_id, format,
1446 argv[idx_ipv4_number]->arg);
1447 ospf_area_no_summary_unset(ospf, area_id);
1448
1449 return CMD_SUCCESS;
1450 }
1451
1452 static int ospf_area_nssa_cmd_handler(struct vty *vty, int argc,
1453 struct cmd_token **argv, int cfg_nosum,
1454 int nosum)
1455 {
1456 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1457 struct in_addr area_id;
1458 int ret, format;
1459
1460 VTY_GET_OSPF_AREA_ID_NO_BB("NSSA", area_id, format, argv[1]->arg);
1461
1462 ret = ospf_area_nssa_set(ospf, area_id);
1463 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
1464 format);
1465 if (ret == 0) {
1466 vty_out(vty,
1467 "%% Area cannot be nssa as it contains a virtual link\n");
1468 return CMD_WARNING_CONFIG_FAILED;
1469 }
1470
1471 if (argc > 3) {
1472 if (strncmp(argv[3]->text, "translate-c", 11) == 0)
1473 ospf_area_nssa_translator_role_set(
1474 ospf, area_id, OSPF_NSSA_ROLE_CANDIDATE);
1475 else if (strncmp(argv[3]->text, "translate-n", 11) == 0)
1476 ospf_area_nssa_translator_role_set(
1477 ospf, area_id, OSPF_NSSA_ROLE_NEVER);
1478 else if (strncmp(argv[3]->text, "translate-a", 11) == 0)
1479 ospf_area_nssa_translator_role_set(
1480 ospf, area_id, OSPF_NSSA_ROLE_ALWAYS);
1481 } else {
1482 ospf_area_nssa_translator_role_set(ospf, area_id,
1483 OSPF_NSSA_ROLE_CANDIDATE);
1484 }
1485
1486 if (cfg_nosum) {
1487 if (nosum)
1488 ospf_area_no_summary_set(ospf, area_id);
1489 else
1490 ospf_area_no_summary_unset(ospf, area_id);
1491 }
1492
1493 /* Flush the external LSA for the specified area */
1494 ospf_flush_lsa_from_area(ospf, area_id, OSPF_AS_EXTERNAL_LSA);
1495 ospf_schedule_abr_task(ospf);
1496 ospf_schedule_asbr_nssa_redist_update(ospf);
1497
1498 return CMD_SUCCESS;
1499 }
1500
1501
1502 DEFUN (ospf_area_nssa_translate,
1503 ospf_area_nssa_translate_cmd,
1504 "area <A.B.C.D|(0-4294967295)> nssa <translate-candidate|translate-never|translate-always>",
1505 "OSPF area parameters\n"
1506 "OSPF area ID in IP address format\n"
1507 "OSPF area ID as a decimal value\n"
1508 "Configure OSPF area as nssa\n"
1509 "Configure NSSA-ABR for translate election (default)\n"
1510 "Configure NSSA-ABR to never translate\n"
1511 "Configure NSSA-ABR to always translate\n")
1512 {
1513 return ospf_area_nssa_cmd_handler(vty, argc, argv, 0, 0);
1514 }
1515
1516 DEFUN (ospf_area_nssa,
1517 ospf_area_nssa_cmd,
1518 "area <A.B.C.D|(0-4294967295)> nssa",
1519 "OSPF area parameters\n"
1520 "OSPF area ID in IP address format\n"
1521 "OSPF area ID as a decimal value\n"
1522 "Configure OSPF area as nssa\n")
1523 {
1524 return ospf_area_nssa_cmd_handler(vty, argc, argv, 0, 0);
1525 }
1526
1527 DEFUN(ospf_area_nssa_suppress_fa, ospf_area_nssa_suppress_fa_cmd,
1528 "area <A.B.C.D|(0-4294967295)> nssa suppress-fa",
1529 "OSPF area parameters\n"
1530 "OSPF area ID in IP address format\n"
1531 "OSPF area ID as a decimal value\n"
1532 "Configure OSPF area as nssa\n"
1533 "Suppress forwarding address\n")
1534 {
1535 int idx_ipv4_number = 1;
1536 struct in_addr area_id;
1537 int format;
1538
1539 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1540 VTY_GET_OSPF_AREA_ID_NO_BB("NSSA", area_id, format,
1541 argv[idx_ipv4_number]->arg);
1542
1543 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
1544 format);
1545 ospf_area_nssa_suppress_fa_set(ospf, area_id);
1546
1547 ospf_schedule_abr_task(ospf);
1548
1549 return CMD_SUCCESS;
1550 }
1551
1552 DEFUN(no_ospf_area_nssa_suppress_fa, no_ospf_area_nssa_suppress_fa_cmd,
1553 "no area <A.B.C.D|(0-4294967295)> nssa suppress-fa",
1554 NO_STR
1555 "OSPF area parameters\n"
1556 "OSPF area ID in IP address format\n"
1557 "OSPF area ID as a decimal value\n"
1558 "Configure OSPF area as nssa\n"
1559 "Suppress forwarding address\n")
1560 {
1561 int idx_ipv4_number = 2;
1562 struct in_addr area_id;
1563 int format;
1564
1565 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1566
1567 VTY_GET_OSPF_AREA_ID_NO_BB("nssa", area_id, format,
1568 argv[idx_ipv4_number]->arg);
1569
1570 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
1571 format);
1572 ospf_area_nssa_suppress_fa_unset(ospf, area_id);
1573
1574 ospf_schedule_abr_task(ospf);
1575
1576 return CMD_SUCCESS;
1577 }
1578
1579 DEFUN (ospf_area_nssa_no_summary,
1580 ospf_area_nssa_no_summary_cmd,
1581 "area <A.B.C.D|(0-4294967295)> nssa no-summary",
1582 "OSPF area parameters\n"
1583 "OSPF area ID in IP address format\n"
1584 "OSPF area ID as a decimal value\n"
1585 "Configure OSPF area as nssa\n"
1586 "Do not inject inter-area routes into nssa\n")
1587 {
1588 int idx_ipv4_number = 1;
1589 struct in_addr area_id;
1590 int format;
1591
1592 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1593 VTY_GET_OSPF_AREA_ID_NO_BB("NSSA", area_id, format,
1594 argv[idx_ipv4_number]->arg);
1595
1596 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
1597 format);
1598 ospf_area_nssa_no_summary_set(ospf, area_id);
1599
1600 ospf_schedule_abr_task(ospf);
1601
1602 return CMD_SUCCESS;
1603 }
1604
1605 DEFUN (no_ospf_area_nssa_no_summary,
1606 no_ospf_area_nssa_no_summary_cmd,
1607 "no area <A.B.C.D|(0-4294967295)> nssa no-summary",
1608 NO_STR
1609 "OSPF area parameters\n"
1610 "OSPF area ID in IP address format\n"
1611 "OSPF area ID as a decimal value\n"
1612 "Configure OSPF area as nssa\n"
1613 "Do not inject inter-area routes into nssa\n")
1614 {
1615 int idx_ipv4_number = 2;
1616 struct in_addr area_id;
1617 int format;
1618
1619 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1620
1621 VTY_GET_OSPF_AREA_ID_NO_BB("nssa", area_id, format,
1622 argv[idx_ipv4_number]->arg);
1623
1624 ospf_area_display_format_set(ospf, ospf_area_get(ospf, area_id),
1625 format);
1626 ospf_area_no_summary_unset(ospf, area_id);
1627
1628 ospf_schedule_abr_task(ospf);
1629
1630 return CMD_SUCCESS;
1631 }
1632
1633 DEFUN (no_ospf_area_nssa,
1634 no_ospf_area_nssa_cmd,
1635 "no area <A.B.C.D|(0-4294967295)> nssa [<translate-candidate|translate-never|translate-always>]",
1636 NO_STR
1637 "OSPF area parameters\n"
1638 "OSPF area ID in IP address format\n"
1639 "OSPF area ID as a decimal value\n"
1640 "Configure OSPF area as nssa\n"
1641 "Configure NSSA-ABR for translate election (default)\n"
1642 "Configure NSSA-ABR to never translate\n"
1643 "Configure NSSA-ABR to always translate\n")
1644 {
1645 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1646 int idx_ipv4_number = 2;
1647 struct in_addr area_id;
1648 int format;
1649
1650 VTY_GET_OSPF_AREA_ID_NO_BB("NSSA", area_id, format,
1651 argv[idx_ipv4_number]->arg);
1652
1653 /* Flush the NSSA LSA for the specified area */
1654 ospf_flush_lsa_from_area(ospf, area_id, OSPF_AS_NSSA_LSA);
1655 ospf_area_nssa_unset(ospf, area_id, argc);
1656
1657 ospf_schedule_abr_task(ospf);
1658
1659 return CMD_SUCCESS;
1660 }
1661
1662
1663 DEFUN (ospf_area_default_cost,
1664 ospf_area_default_cost_cmd,
1665 "area <A.B.C.D|(0-4294967295)> default-cost (0-16777215)",
1666 "OSPF area parameters\n"
1667 "OSPF area ID in IP address format\n"
1668 "OSPF area ID as a decimal value\n"
1669 "Set the summary-default cost of a NSSA or stub area\n"
1670 "Stub's advertised default summary cost\n")
1671 {
1672 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1673 int idx_ipv4_number = 1;
1674 int idx_number = 3;
1675 struct ospf_area *area;
1676 struct in_addr area_id;
1677 uint32_t cost;
1678 int format;
1679 struct prefix_ipv4 p;
1680
1681 VTY_GET_OSPF_AREA_ID_NO_BB("default-cost", area_id, format,
1682 argv[idx_ipv4_number]->arg);
1683 cost = strtoul(argv[idx_number]->arg, NULL, 10);
1684
1685 area = ospf_area_get(ospf, area_id);
1686 ospf_area_display_format_set(ospf, area, format);
1687
1688 if (area->external_routing == OSPF_AREA_DEFAULT) {
1689 vty_out(vty, "The area is neither stub, nor NSSA\n");
1690 return CMD_WARNING_CONFIG_FAILED;
1691 }
1692
1693 area->default_cost = cost;
1694
1695 p.family = AF_INET;
1696 p.prefix.s_addr = OSPF_DEFAULT_DESTINATION;
1697 p.prefixlen = 0;
1698 if (IS_DEBUG_OSPF_EVENT)
1699 zlog_debug(
1700 "ospf_abr_announce_stub_defaults(): announcing 0.0.0.0/0 to area %pI4",
1701 &area->area_id);
1702 ospf_abr_announce_network_to_area(&p, area->default_cost, area);
1703
1704 return CMD_SUCCESS;
1705 }
1706
1707 DEFUN (no_ospf_area_default_cost,
1708 no_ospf_area_default_cost_cmd,
1709 "no area <A.B.C.D|(0-4294967295)> default-cost (0-16777215)",
1710 NO_STR
1711 "OSPF area parameters\n"
1712 "OSPF area ID in IP address format\n"
1713 "OSPF area ID as a decimal value\n"
1714 "Set the summary-default cost of a NSSA or stub area\n"
1715 "Stub's advertised default summary cost\n")
1716 {
1717 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1718 int idx_ipv4_number = 2;
1719 struct ospf_area *area;
1720 struct in_addr area_id;
1721 int format;
1722 struct prefix_ipv4 p;
1723
1724 VTY_GET_OSPF_AREA_ID_NO_BB("default-cost", area_id, format,
1725 argv[idx_ipv4_number]->arg);
1726
1727 area = ospf_area_lookup_by_area_id(ospf, area_id);
1728 if (area == NULL)
1729 return CMD_SUCCESS;
1730
1731 if (area->external_routing == OSPF_AREA_DEFAULT) {
1732 vty_out(vty, "The area is neither stub, nor NSSA\n");
1733 return CMD_WARNING_CONFIG_FAILED;
1734 }
1735
1736 area->default_cost = 1;
1737
1738 p.family = AF_INET;
1739 p.prefix.s_addr = OSPF_DEFAULT_DESTINATION;
1740 p.prefixlen = 0;
1741 if (IS_DEBUG_OSPF_EVENT)
1742 zlog_debug(
1743 "ospf_abr_announce_stub_defaults(): announcing 0.0.0.0/0 to area %pI4",
1744 &area->area_id);
1745 ospf_abr_announce_network_to_area(&p, area->default_cost, area);
1746
1747
1748 ospf_area_check_free(ospf, area_id);
1749
1750 return CMD_SUCCESS;
1751 }
1752
1753 DEFUN (ospf_area_export_list,
1754 ospf_area_export_list_cmd,
1755 "area <A.B.C.D|(0-4294967295)> export-list ACCESSLIST4_NAME",
1756 "OSPF area parameters\n"
1757 "OSPF area ID in IP address format\n"
1758 "OSPF area ID as a decimal value\n"
1759 "Set the filter for networks announced to other areas\n"
1760 "Name of the access-list\n")
1761 {
1762 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1763 int idx_ipv4_number = 1;
1764 struct ospf_area *area;
1765 struct in_addr area_id;
1766 int format;
1767
1768 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
1769
1770 area = ospf_area_get(ospf, area_id);
1771 ospf_area_display_format_set(ospf, area, format);
1772 ospf_area_export_list_set(ospf, area, argv[3]->arg);
1773
1774 return CMD_SUCCESS;
1775 }
1776
1777 DEFUN (no_ospf_area_export_list,
1778 no_ospf_area_export_list_cmd,
1779 "no area <A.B.C.D|(0-4294967295)> export-list ACCESSLIST4_NAME",
1780 NO_STR
1781 "OSPF area parameters\n"
1782 "OSPF area ID in IP address format\n"
1783 "OSPF area ID as a decimal value\n"
1784 "Unset the filter for networks announced to other areas\n"
1785 "Name of the access-list\n")
1786 {
1787 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1788 int idx_ipv4_number = 2;
1789 struct ospf_area *area;
1790 struct in_addr area_id;
1791 int format;
1792
1793 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
1794
1795 area = ospf_area_lookup_by_area_id(ospf, area_id);
1796 if (area == NULL)
1797 return CMD_SUCCESS;
1798
1799 ospf_area_export_list_unset(ospf, area);
1800
1801 return CMD_SUCCESS;
1802 }
1803
1804
1805 DEFUN (ospf_area_import_list,
1806 ospf_area_import_list_cmd,
1807 "area <A.B.C.D|(0-4294967295)> import-list ACCESSLIST4_NAME",
1808 "OSPF area parameters\n"
1809 "OSPF area ID in IP address format\n"
1810 "OSPF area ID as a decimal value\n"
1811 "Set the filter for networks from other areas announced to the specified one\n"
1812 "Name of the access-list\n")
1813 {
1814 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1815 int idx_ipv4_number = 1;
1816 struct ospf_area *area;
1817 struct in_addr area_id;
1818 int format;
1819
1820 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
1821
1822 area = ospf_area_get(ospf, area_id);
1823 ospf_area_display_format_set(ospf, area, format);
1824 ospf_area_import_list_set(ospf, area, argv[3]->arg);
1825
1826 return CMD_SUCCESS;
1827 }
1828
1829 DEFUN (no_ospf_area_import_list,
1830 no_ospf_area_import_list_cmd,
1831 "no area <A.B.C.D|(0-4294967295)> import-list ACCESSLIST4_NAME",
1832 NO_STR
1833 "OSPF area parameters\n"
1834 "OSPF area ID in IP address format\n"
1835 "OSPF area ID as a decimal value\n"
1836 "Unset the filter for networks announced to other areas\n"
1837 "Name of the access-list\n")
1838 {
1839 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1840 int idx_ipv4_number = 2;
1841 struct ospf_area *area;
1842 struct in_addr area_id;
1843 int format;
1844
1845 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
1846
1847 area = ospf_area_lookup_by_area_id(ospf, area_id);
1848 if (area == NULL)
1849 return CMD_SUCCESS;
1850
1851 ospf_area_import_list_unset(ospf, area);
1852
1853 return CMD_SUCCESS;
1854 }
1855
1856 DEFUN (ospf_area_filter_list,
1857 ospf_area_filter_list_cmd,
1858 "area <A.B.C.D|(0-4294967295)> filter-list prefix PREFIXLIST_NAME <in|out>",
1859 "OSPF area parameters\n"
1860 "OSPF area ID in IP address format\n"
1861 "OSPF area ID as a decimal value\n"
1862 "Filter networks between OSPF areas\n"
1863 "Filter prefixes between OSPF areas\n"
1864 "Name of an IP prefix-list\n"
1865 "Filter networks sent to this area\n"
1866 "Filter networks sent from this area\n")
1867 {
1868 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1869 int idx_ipv4_number = 1;
1870 int idx_word = 4;
1871 int idx_in_out = 5;
1872 struct ospf_area *area;
1873 struct in_addr area_id;
1874 struct prefix_list *plist;
1875 int format;
1876
1877 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
1878
1879 area = ospf_area_get(ospf, area_id);
1880 ospf_area_display_format_set(ospf, area, format);
1881 plist = prefix_list_lookup(AFI_IP, argv[idx_word]->arg);
1882 if (strncmp(argv[idx_in_out]->arg, "in", 2) == 0) {
1883 PREFIX_LIST_IN(area) = plist;
1884 if (PREFIX_NAME_IN(area))
1885 free(PREFIX_NAME_IN(area));
1886
1887 PREFIX_NAME_IN(area) = strdup(argv[idx_word]->arg);
1888 ospf_schedule_abr_task(ospf);
1889 } else {
1890 PREFIX_LIST_OUT(area) = plist;
1891 if (PREFIX_NAME_OUT(area))
1892 free(PREFIX_NAME_OUT(area));
1893
1894 PREFIX_NAME_OUT(area) = strdup(argv[idx_word]->arg);
1895 ospf_schedule_abr_task(ospf);
1896 }
1897
1898 return CMD_SUCCESS;
1899 }
1900
1901 DEFUN (no_ospf_area_filter_list,
1902 no_ospf_area_filter_list_cmd,
1903 "no area <A.B.C.D|(0-4294967295)> filter-list prefix PREFIXLIST_NAME <in|out>",
1904 NO_STR
1905 "OSPF area parameters\n"
1906 "OSPF area ID in IP address format\n"
1907 "OSPF area ID as a decimal value\n"
1908 "Filter networks between OSPF areas\n"
1909 "Filter prefixes between OSPF areas\n"
1910 "Name of an IP prefix-list\n"
1911 "Filter networks sent to this area\n"
1912 "Filter networks sent from this area\n")
1913 {
1914 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1915 int idx_ipv4_number = 2;
1916 int idx_word = 5;
1917 int idx_in_out = 6;
1918 struct ospf_area *area;
1919 struct in_addr area_id;
1920 int format;
1921
1922 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
1923
1924 if ((area = ospf_area_lookup_by_area_id(ospf, area_id)) == NULL)
1925 return CMD_SUCCESS;
1926
1927 if (strncmp(argv[idx_in_out]->arg, "in", 2) == 0) {
1928 if (PREFIX_NAME_IN(area))
1929 if (strcmp(PREFIX_NAME_IN(area), argv[idx_word]->arg)
1930 != 0)
1931 return CMD_SUCCESS;
1932
1933 PREFIX_LIST_IN(area) = NULL;
1934 if (PREFIX_NAME_IN(area))
1935 free(PREFIX_NAME_IN(area));
1936
1937 PREFIX_NAME_IN(area) = NULL;
1938
1939 ospf_schedule_abr_task(ospf);
1940 } else {
1941 if (PREFIX_NAME_OUT(area))
1942 if (strcmp(PREFIX_NAME_OUT(area), argv[idx_word]->arg)
1943 != 0)
1944 return CMD_SUCCESS;
1945
1946 PREFIX_LIST_OUT(area) = NULL;
1947 if (PREFIX_NAME_OUT(area))
1948 free(PREFIX_NAME_OUT(area));
1949
1950 PREFIX_NAME_OUT(area) = NULL;
1951
1952 ospf_schedule_abr_task(ospf);
1953 }
1954
1955 return CMD_SUCCESS;
1956 }
1957
1958
1959 DEFUN (ospf_area_authentication_message_digest,
1960 ospf_area_authentication_message_digest_cmd,
1961 "[no] area <A.B.C.D|(0-4294967295)> authentication message-digest",
1962 NO_STR
1963 "OSPF area parameters\n"
1964 "OSPF area ID in IP address format\n"
1965 "OSPF area ID as a decimal value\n"
1966 "Enable authentication\n"
1967 "Use message-digest authentication\n")
1968 {
1969 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1970 int idx = 0;
1971 struct ospf_area *area;
1972 struct in_addr area_id;
1973 int format;
1974
1975 argv_find(argv, argc, "area", &idx);
1976 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx + 1]->arg);
1977
1978 area = ospf_area_get(ospf, area_id);
1979 ospf_area_display_format_set(ospf, area, format);
1980 area->auth_type = strmatch(argv[0]->text, "no")
1981 ? OSPF_AUTH_NULL
1982 : OSPF_AUTH_CRYPTOGRAPHIC;
1983
1984 return CMD_SUCCESS;
1985 }
1986
1987 DEFUN (ospf_area_authentication,
1988 ospf_area_authentication_cmd,
1989 "area <A.B.C.D|(0-4294967295)> authentication",
1990 "OSPF area parameters\n"
1991 "OSPF area ID in IP address format\n"
1992 "OSPF area ID as a decimal value\n"
1993 "Enable authentication\n")
1994 {
1995 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
1996 int idx_ipv4_number = 1;
1997 struct ospf_area *area;
1998 struct in_addr area_id;
1999 int format;
2000
2001 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
2002
2003 area = ospf_area_get(ospf, area_id);
2004 ospf_area_display_format_set(ospf, area, format);
2005 area->auth_type = OSPF_AUTH_SIMPLE;
2006
2007 return CMD_SUCCESS;
2008 }
2009
2010 DEFUN (no_ospf_area_authentication,
2011 no_ospf_area_authentication_cmd,
2012 "no area <A.B.C.D|(0-4294967295)> authentication",
2013 NO_STR
2014 "OSPF area parameters\n"
2015 "OSPF area ID in IP address format\n"
2016 "OSPF area ID as a decimal value\n"
2017 "Enable authentication\n")
2018 {
2019 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2020 int idx_ipv4_number = 2;
2021 struct ospf_area *area;
2022 struct in_addr area_id;
2023 int format;
2024
2025 VTY_GET_OSPF_AREA_ID(area_id, format, argv[idx_ipv4_number]->arg);
2026
2027 area = ospf_area_lookup_by_area_id(ospf, area_id);
2028 if (area == NULL)
2029 return CMD_SUCCESS;
2030
2031 area->auth_type = OSPF_AUTH_NULL;
2032
2033 ospf_area_check_free(ospf, area_id);
2034
2035 return CMD_SUCCESS;
2036 }
2037
2038
2039 DEFUN (ospf_abr_type,
2040 ospf_abr_type_cmd,
2041 "ospf abr-type <cisco|ibm|shortcut|standard>",
2042 "OSPF specific commands\n"
2043 "Set OSPF ABR type\n"
2044 "Alternative ABR, cisco implementation\n"
2045 "Alternative ABR, IBM implementation\n"
2046 "Shortcut ABR\n"
2047 "Standard behavior (RFC2328)\n")
2048 {
2049 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2050 int idx_vendor = 2;
2051 uint8_t abr_type = OSPF_ABR_UNKNOWN;
2052
2053 if (strncmp(argv[idx_vendor]->arg, "c", 1) == 0)
2054 abr_type = OSPF_ABR_CISCO;
2055 else if (strncmp(argv[idx_vendor]->arg, "i", 1) == 0)
2056 abr_type = OSPF_ABR_IBM;
2057 else if (strncmp(argv[idx_vendor]->arg, "sh", 2) == 0)
2058 abr_type = OSPF_ABR_SHORTCUT;
2059 else if (strncmp(argv[idx_vendor]->arg, "st", 2) == 0)
2060 abr_type = OSPF_ABR_STAND;
2061 else
2062 return CMD_WARNING_CONFIG_FAILED;
2063
2064 /* If ABR type value is changed, schedule ABR task. */
2065 if (ospf->abr_type != abr_type) {
2066 ospf->abr_type = abr_type;
2067 ospf_schedule_abr_task(ospf);
2068 }
2069
2070 return CMD_SUCCESS;
2071 }
2072
2073 DEFUN (no_ospf_abr_type,
2074 no_ospf_abr_type_cmd,
2075 "no ospf abr-type <cisco|ibm|shortcut|standard>",
2076 NO_STR
2077 "OSPF specific commands\n"
2078 "Set OSPF ABR type\n"
2079 "Alternative ABR, cisco implementation\n"
2080 "Alternative ABR, IBM implementation\n"
2081 "Shortcut ABR\n"
2082 "Standard ABR\n")
2083 {
2084 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2085 int idx_vendor = 3;
2086 uint8_t abr_type = OSPF_ABR_UNKNOWN;
2087
2088 if (strncmp(argv[idx_vendor]->arg, "c", 1) == 0)
2089 abr_type = OSPF_ABR_CISCO;
2090 else if (strncmp(argv[idx_vendor]->arg, "i", 1) == 0)
2091 abr_type = OSPF_ABR_IBM;
2092 else if (strncmp(argv[idx_vendor]->arg, "sh", 2) == 0)
2093 abr_type = OSPF_ABR_SHORTCUT;
2094 else if (strncmp(argv[idx_vendor]->arg, "st", 2) == 0)
2095 abr_type = OSPF_ABR_STAND;
2096 else
2097 return CMD_WARNING_CONFIG_FAILED;
2098
2099 /* If ABR type value is changed, schedule ABR task. */
2100 if (ospf->abr_type == abr_type) {
2101 ospf->abr_type = OSPF_ABR_DEFAULT;
2102 ospf_schedule_abr_task(ospf);
2103 }
2104
2105 return CMD_SUCCESS;
2106 }
2107
2108 DEFUN (ospf_log_adjacency_changes,
2109 ospf_log_adjacency_changes_cmd,
2110 "log-adjacency-changes",
2111 "Log changes in adjacency state\n")
2112 {
2113 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2114
2115 SET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES);
2116 UNSET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL);
2117 return CMD_SUCCESS;
2118 }
2119
2120 DEFUN (ospf_log_adjacency_changes_detail,
2121 ospf_log_adjacency_changes_detail_cmd,
2122 "log-adjacency-changes detail",
2123 "Log changes in adjacency state\n"
2124 "Log all state changes\n")
2125 {
2126 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2127
2128 SET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES);
2129 SET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL);
2130 return CMD_SUCCESS;
2131 }
2132
2133 DEFUN (no_ospf_log_adjacency_changes,
2134 no_ospf_log_adjacency_changes_cmd,
2135 "no log-adjacency-changes",
2136 NO_STR
2137 "Log changes in adjacency state\n")
2138 {
2139 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2140
2141 UNSET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL);
2142 UNSET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES);
2143 return CMD_SUCCESS;
2144 }
2145
2146 DEFUN (no_ospf_log_adjacency_changes_detail,
2147 no_ospf_log_adjacency_changes_detail_cmd,
2148 "no log-adjacency-changes detail",
2149 NO_STR
2150 "Log changes in adjacency state\n"
2151 "Log all state changes\n")
2152 {
2153 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2154
2155 UNSET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL);
2156 return CMD_SUCCESS;
2157 }
2158
2159 DEFUN (ospf_compatible_rfc1583,
2160 ospf_compatible_rfc1583_cmd,
2161 "compatible rfc1583",
2162 "OSPF compatibility list\n"
2163 "compatible with RFC 1583\n")
2164 {
2165 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2166
2167 if (!CHECK_FLAG(ospf->config, OSPF_RFC1583_COMPATIBLE)) {
2168 SET_FLAG(ospf->config, OSPF_RFC1583_COMPATIBLE);
2169 ospf_spf_calculate_schedule(ospf, SPF_FLAG_CONFIG_CHANGE);
2170 }
2171 return CMD_SUCCESS;
2172 }
2173
2174 DEFUN (no_ospf_compatible_rfc1583,
2175 no_ospf_compatible_rfc1583_cmd,
2176 "no compatible rfc1583",
2177 NO_STR
2178 "OSPF compatibility list\n"
2179 "compatible with RFC 1583\n")
2180 {
2181 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2182
2183 if (CHECK_FLAG(ospf->config, OSPF_RFC1583_COMPATIBLE)) {
2184 UNSET_FLAG(ospf->config, OSPF_RFC1583_COMPATIBLE);
2185 ospf_spf_calculate_schedule(ospf, SPF_FLAG_CONFIG_CHANGE);
2186 }
2187 return CMD_SUCCESS;
2188 }
2189
2190 ALIAS(ospf_compatible_rfc1583, ospf_rfc1583_flag_cmd,
2191 "ospf rfc1583compatibility",
2192 "OSPF specific commands\n"
2193 "Enable the RFC1583Compatibility flag\n")
2194
2195 ALIAS(no_ospf_compatible_rfc1583, no_ospf_rfc1583_flag_cmd,
2196 "no ospf rfc1583compatibility", NO_STR
2197 "OSPF specific commands\n"
2198 "Disable the RFC1583Compatibility flag\n")
2199
2200 static void ospf_table_reinstall_routes(struct ospf *ospf,
2201 struct route_table *rt)
2202 {
2203 struct route_node *rn;
2204
2205 if (!rt)
2206 return;
2207
2208 for (rn = route_top(rt); rn; rn = route_next(rn)) {
2209 struct ospf_route *or;
2210
2211 or = rn->info;
2212 if (!or)
2213 continue;
2214
2215 if (or->type == OSPF_DESTINATION_NETWORK)
2216 ospf_zebra_add(ospf, (struct prefix_ipv4 *)&rn->p, or);
2217 else if (or->type == OSPF_DESTINATION_DISCARD)
2218 ospf_zebra_add_discard(ospf,
2219 (struct prefix_ipv4 *)&rn->p);
2220 }
2221 }
2222
2223 static void ospf_reinstall_routes(struct ospf *ospf)
2224 {
2225 ospf_table_reinstall_routes(ospf, ospf->new_table);
2226 ospf_table_reinstall_routes(ospf, ospf->new_external_route);
2227 }
2228
2229 DEFPY (ospf_send_extra_data,
2230 ospf_send_extra_data_cmd,
2231 "[no] ospf send-extra-data zebra",
2232 NO_STR
2233 OSPF_STR
2234 "Extra data to Zebra for display/use\n"
2235 "To zebra\n")
2236 {
2237 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2238
2239 if (no && CHECK_FLAG(ospf->config, OSPF_SEND_EXTRA_DATA_TO_ZEBRA)) {
2240 UNSET_FLAG(ospf->config, OSPF_SEND_EXTRA_DATA_TO_ZEBRA);
2241 ospf_reinstall_routes(ospf);
2242 } else if (!CHECK_FLAG(ospf->config, OSPF_SEND_EXTRA_DATA_TO_ZEBRA)) {
2243 SET_FLAG(ospf->config, OSPF_SEND_EXTRA_DATA_TO_ZEBRA);
2244 ospf_reinstall_routes(ospf);
2245 }
2246
2247 return CMD_SUCCESS;
2248 }
2249
2250 static int ospf_timers_spf_set(struct vty *vty, unsigned int delay,
2251 unsigned int hold, unsigned int max)
2252 {
2253 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2254
2255 ospf->spf_delay = delay;
2256 ospf->spf_holdtime = hold;
2257 ospf->spf_max_holdtime = max;
2258
2259 return CMD_SUCCESS;
2260 }
2261
2262 DEFUN (ospf_timers_min_ls_interval,
2263 ospf_timers_min_ls_interval_cmd,
2264 "timers throttle lsa all (0-5000)",
2265 "Adjust routing timers\n"
2266 "Throttling adaptive timer\n"
2267 "LSA delay between transmissions\n"
2268 "All LSA types\n"
2269 "Delay (msec) between sending LSAs\n")
2270 {
2271 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2272 int idx_number = 4;
2273 unsigned int interval;
2274
2275 if (argc < 5) {
2276 vty_out(vty, "Insufficient arguments\n");
2277 return CMD_WARNING_CONFIG_FAILED;
2278 }
2279
2280 interval = strtoul(argv[idx_number]->arg, NULL, 10);
2281
2282 ospf->min_ls_interval = interval;
2283
2284 return CMD_SUCCESS;
2285 }
2286
2287 DEFUN (no_ospf_timers_min_ls_interval,
2288 no_ospf_timers_min_ls_interval_cmd,
2289 "no timers throttle lsa all [(0-5000)]",
2290 NO_STR
2291 "Adjust routing timers\n"
2292 "Throttling adaptive timer\n"
2293 "LSA delay between transmissions\n"
2294 "All LSA types\n"
2295 "Delay (msec) between sending LSAs\n")
2296 {
2297 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2298 ospf->min_ls_interval = OSPF_MIN_LS_INTERVAL;
2299
2300 return CMD_SUCCESS;
2301 }
2302
2303 DEFUN (ospf_timers_throttle_spf,
2304 ospf_timers_throttle_spf_cmd,
2305 "timers throttle spf (0-600000) (0-600000) (0-600000)",
2306 "Adjust routing timers\n"
2307 "Throttling adaptive timer\n"
2308 "OSPF SPF timers\n"
2309 "Delay (msec) from first change received till SPF calculation\n"
2310 "Initial hold time (msec) between consecutive SPF calculations\n"
2311 "Maximum hold time (msec)\n")
2312 {
2313 int idx_number = 3;
2314 int idx_number_2 = 4;
2315 int idx_number_3 = 5;
2316 unsigned int delay, hold, max;
2317
2318 if (argc < 6) {
2319 vty_out(vty, "Insufficient arguments\n");
2320 return CMD_WARNING_CONFIG_FAILED;
2321 }
2322
2323 delay = strtoul(argv[idx_number]->arg, NULL, 10);
2324 hold = strtoul(argv[idx_number_2]->arg, NULL, 10);
2325 max = strtoul(argv[idx_number_3]->arg, NULL, 10);
2326
2327 return ospf_timers_spf_set(vty, delay, hold, max);
2328 }
2329
2330 DEFUN (no_ospf_timers_throttle_spf,
2331 no_ospf_timers_throttle_spf_cmd,
2332 "no timers throttle spf [(0-600000)(0-600000)(0-600000)]",
2333 NO_STR
2334 "Adjust routing timers\n"
2335 "Throttling adaptive timer\n"
2336 "OSPF SPF timers\n"
2337 "Delay (msec) from first change received till SPF calculation\n"
2338 "Initial hold time (msec) between consecutive SPF calculations\n"
2339 "Maximum hold time (msec)\n")
2340 {
2341 return ospf_timers_spf_set(vty, OSPF_SPF_DELAY_DEFAULT,
2342 OSPF_SPF_HOLDTIME_DEFAULT,
2343 OSPF_SPF_MAX_HOLDTIME_DEFAULT);
2344 }
2345
2346
2347 DEFUN (ospf_timers_lsa_min_arrival,
2348 ospf_timers_lsa_min_arrival_cmd,
2349 "timers lsa min-arrival (0-600000)",
2350 "Adjust routing timers\n"
2351 "OSPF LSA timers\n"
2352 "Minimum delay in receiving new version of a LSA\n"
2353 "Delay in milliseconds\n")
2354 {
2355 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2356 ospf->min_ls_arrival = strtoul(argv[argc - 1]->arg, NULL, 10);
2357 return CMD_SUCCESS;
2358 }
2359
2360 DEFUN (no_ospf_timers_lsa_min_arrival,
2361 no_ospf_timers_lsa_min_arrival_cmd,
2362 "no timers lsa min-arrival [(0-600000)]",
2363 NO_STR
2364 "Adjust routing timers\n"
2365 "OSPF LSA timers\n"
2366 "Minimum delay in receiving new version of a LSA\n"
2367 "Delay in milliseconds\n")
2368 {
2369 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2370 unsigned int minarrival;
2371
2372 if (argc > 4) {
2373 minarrival = strtoul(argv[argc - 1]->arg, NULL, 10);
2374
2375 if (ospf->min_ls_arrival != minarrival
2376 || minarrival == OSPF_MIN_LS_ARRIVAL)
2377 return CMD_SUCCESS;
2378 }
2379
2380 ospf->min_ls_arrival = OSPF_MIN_LS_ARRIVAL;
2381
2382 return CMD_SUCCESS;
2383 }
2384
2385 DEFUN (ospf_neighbor,
2386 ospf_neighbor_cmd,
2387 "neighbor A.B.C.D [priority (0-255) [poll-interval (1-65535)]]",
2388 NEIGHBOR_STR
2389 "Neighbor IP address\n"
2390 "Neighbor Priority\n"
2391 "Priority\n"
2392 "Dead Neighbor Polling interval\n"
2393 "Seconds\n")
2394 {
2395 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2396 int idx_ipv4 = 1;
2397 int idx_pri = 3;
2398 int idx_poll = 5;
2399 struct in_addr nbr_addr;
2400 unsigned int priority = OSPF_NEIGHBOR_PRIORITY_DEFAULT;
2401 unsigned int interval = OSPF_POLL_INTERVAL_DEFAULT;
2402
2403 if (!inet_aton(argv[idx_ipv4]->arg, &nbr_addr)) {
2404 vty_out(vty, "Please specify Neighbor ID by A.B.C.D\n");
2405 return CMD_WARNING_CONFIG_FAILED;
2406 }
2407
2408 if (argc > 2)
2409 priority = strtoul(argv[idx_pri]->arg, NULL, 10);
2410
2411 if (argc > 4)
2412 interval = strtoul(argv[idx_poll]->arg, NULL, 10);
2413
2414 ospf_nbr_nbma_set(ospf, nbr_addr);
2415
2416 if (argc > 2)
2417 ospf_nbr_nbma_priority_set(ospf, nbr_addr, priority);
2418
2419 if (argc > 4)
2420 ospf_nbr_nbma_poll_interval_set(ospf, nbr_addr, interval);
2421
2422 return CMD_SUCCESS;
2423 }
2424
2425 DEFUN (ospf_neighbor_poll_interval,
2426 ospf_neighbor_poll_interval_cmd,
2427 "neighbor A.B.C.D poll-interval (1-65535) [priority (0-255)]",
2428 NEIGHBOR_STR
2429 "Neighbor IP address\n"
2430 "Dead Neighbor Polling interval\n"
2431 "Seconds\n"
2432 "OSPF priority of non-broadcast neighbor\n"
2433 "Priority\n")
2434 {
2435 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2436 int idx_ipv4 = 1;
2437 int idx_poll = 3;
2438 int idx_pri = 5;
2439 struct in_addr nbr_addr;
2440 unsigned int priority;
2441 unsigned int interval;
2442
2443 if (!inet_aton(argv[idx_ipv4]->arg, &nbr_addr)) {
2444 vty_out(vty, "Please specify Neighbor ID by A.B.C.D\n");
2445 return CMD_WARNING_CONFIG_FAILED;
2446 }
2447
2448 interval = strtoul(argv[idx_poll]->arg, NULL, 10);
2449
2450 priority = argc > 4 ? strtoul(argv[idx_pri]->arg, NULL, 10)
2451 : OSPF_NEIGHBOR_PRIORITY_DEFAULT;
2452
2453 ospf_nbr_nbma_set(ospf, nbr_addr);
2454 ospf_nbr_nbma_poll_interval_set(ospf, nbr_addr, interval);
2455
2456 if (argc > 4)
2457 ospf_nbr_nbma_priority_set(ospf, nbr_addr, priority);
2458
2459 return CMD_SUCCESS;
2460 }
2461
2462 DEFUN (no_ospf_neighbor,
2463 no_ospf_neighbor_cmd,
2464 "no neighbor A.B.C.D [priority (0-255) [poll-interval (1-65525)]]",
2465 NO_STR
2466 NEIGHBOR_STR
2467 "Neighbor IP address\n"
2468 "Neighbor Priority\n"
2469 "Priority\n"
2470 "Dead Neighbor Polling interval\n"
2471 "Seconds\n")
2472 {
2473 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2474 int idx_ipv4 = 2;
2475 struct in_addr nbr_addr;
2476
2477 if (!inet_aton(argv[idx_ipv4]->arg, &nbr_addr)) {
2478 vty_out(vty, "Please specify Neighbor ID by A.B.C.D\n");
2479 return CMD_WARNING_CONFIG_FAILED;
2480 }
2481
2482 (void)ospf_nbr_nbma_unset(ospf, nbr_addr);
2483
2484 return CMD_SUCCESS;
2485 }
2486
2487 DEFUN (no_ospf_neighbor_poll,
2488 no_ospf_neighbor_poll_cmd,
2489 "no neighbor A.B.C.D poll-interval (1-65535) [priority (0-255)]",
2490 NO_STR
2491 NEIGHBOR_STR
2492 "Neighbor IP address\n"
2493 "Dead Neighbor Polling interval\n"
2494 "Seconds\n"
2495 "Neighbor Priority\n"
2496 "Priority\n")
2497 {
2498 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2499 int idx_ipv4 = 2;
2500 struct in_addr nbr_addr;
2501
2502 if (!inet_aton(argv[idx_ipv4]->arg, &nbr_addr)) {
2503 vty_out(vty, "Please specify Neighbor ID by A.B.C.D\n");
2504 return CMD_WARNING_CONFIG_FAILED;
2505 }
2506
2507 (void)ospf_nbr_nbma_unset(ospf, nbr_addr);
2508
2509 return CMD_SUCCESS;
2510 }
2511
2512 DEFUN (ospf_refresh_timer,
2513 ospf_refresh_timer_cmd,
2514 "refresh timer (10-1800)",
2515 "Adjust refresh parameters\n"
2516 "Set refresh timer\n"
2517 "Timer value in seconds\n")
2518 {
2519 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2520 int idx_number = 2;
2521 unsigned int interval;
2522
2523 interval = strtoul(argv[idx_number]->arg, NULL, 10);
2524 interval = (interval / OSPF_LSA_REFRESHER_GRANULARITY)
2525 * OSPF_LSA_REFRESHER_GRANULARITY;
2526
2527 ospf_timers_refresh_set(ospf, interval);
2528
2529 return CMD_SUCCESS;
2530 }
2531
2532 DEFUN (no_ospf_refresh_timer,
2533 no_ospf_refresh_timer_val_cmd,
2534 "no refresh timer [(10-1800)]",
2535 NO_STR
2536 "Adjust refresh parameters\n"
2537 "Unset refresh timer\n"
2538 "Timer value in seconds\n")
2539 {
2540 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2541 int idx_number = 3;
2542 unsigned int interval;
2543
2544 if (argc == 1) {
2545 interval = strtoul(argv[idx_number]->arg, NULL, 10);
2546
2547 if (ospf->lsa_refresh_interval != interval
2548 || interval == OSPF_LSA_REFRESH_INTERVAL_DEFAULT)
2549 return CMD_SUCCESS;
2550 }
2551
2552 ospf_timers_refresh_unset(ospf);
2553
2554 return CMD_SUCCESS;
2555 }
2556
2557
2558 DEFUN (ospf_auto_cost_reference_bandwidth,
2559 ospf_auto_cost_reference_bandwidth_cmd,
2560 "auto-cost reference-bandwidth (1-4294967)",
2561 "Calculate OSPF interface cost according to bandwidth\n"
2562 "Use reference bandwidth method to assign OSPF cost\n"
2563 "The reference bandwidth in terms of Mbits per second\n")
2564 {
2565 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2566 struct vrf *vrf = vrf_lookup_by_id(ospf->vrf_id);
2567 int idx_number = 2;
2568 uint32_t refbw;
2569 struct interface *ifp;
2570
2571 refbw = strtol(argv[idx_number]->arg, NULL, 10);
2572 if (refbw < 1 || refbw > 4294967) {
2573 vty_out(vty, "reference-bandwidth value is invalid\n");
2574 return CMD_WARNING_CONFIG_FAILED;
2575 }
2576
2577 /* If reference bandwidth is changed. */
2578 if ((refbw) == ospf->ref_bandwidth)
2579 return CMD_SUCCESS;
2580
2581 ospf->ref_bandwidth = refbw;
2582 FOR_ALL_INTERFACES (vrf, ifp)
2583 ospf_if_recalculate_output_cost(ifp);
2584
2585 return CMD_SUCCESS;
2586 }
2587
2588 DEFUN (no_ospf_auto_cost_reference_bandwidth,
2589 no_ospf_auto_cost_reference_bandwidth_cmd,
2590 "no auto-cost reference-bandwidth [(1-4294967)]",
2591 NO_STR
2592 "Calculate OSPF interface cost according to bandwidth\n"
2593 "Use reference bandwidth method to assign OSPF cost\n"
2594 "The reference bandwidth in terms of Mbits per second\n")
2595 {
2596 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2597 struct vrf *vrf = vrf_lookup_by_id(ospf->vrf_id);
2598 struct interface *ifp;
2599
2600 if (ospf->ref_bandwidth == OSPF_DEFAULT_REF_BANDWIDTH)
2601 return CMD_SUCCESS;
2602
2603 ospf->ref_bandwidth = OSPF_DEFAULT_REF_BANDWIDTH;
2604 vty_out(vty, "%% OSPF: Reference bandwidth is changed.\n");
2605 vty_out(vty,
2606 " Please ensure reference bandwidth is consistent across all routers\n");
2607
2608 FOR_ALL_INTERFACES (vrf, ifp)
2609 ospf_if_recalculate_output_cost(ifp);
2610
2611 return CMD_SUCCESS;
2612 }
2613
2614 DEFUN (ospf_write_multiplier,
2615 ospf_write_multiplier_cmd,
2616 "ospf write-multiplier (1-100)",
2617 "OSPF specific commands\n"
2618 "Write multiplier\n"
2619 "Maximum number of interface serviced per write\n")
2620 {
2621 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2622 int idx_number;
2623 uint32_t write_oi_count;
2624
2625 if (argc == 3)
2626 idx_number = 2;
2627 else
2628 idx_number = 1;
2629
2630 write_oi_count = strtol(argv[idx_number]->arg, NULL, 10);
2631 if (write_oi_count < 1 || write_oi_count > 100) {
2632 vty_out(vty, "write-multiplier value is invalid\n");
2633 return CMD_WARNING_CONFIG_FAILED;
2634 }
2635
2636 ospf->write_oi_count = write_oi_count;
2637 return CMD_SUCCESS;
2638 }
2639
2640 ALIAS(ospf_write_multiplier, write_multiplier_cmd, "write-multiplier (1-100)",
2641 "Write multiplier\n"
2642 "Maximum number of interface serviced per write\n")
2643
2644 DEFUN (no_ospf_write_multiplier,
2645 no_ospf_write_multiplier_cmd,
2646 "no ospf write-multiplier (1-100)",
2647 NO_STR
2648 "OSPF specific commands\n"
2649 "Write multiplier\n"
2650 "Maximum number of interface serviced per write\n")
2651 {
2652 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2653
2654 ospf->write_oi_count = OSPF_WRITE_INTERFACE_COUNT_DEFAULT;
2655 return CMD_SUCCESS;
2656 }
2657
2658 ALIAS(no_ospf_write_multiplier, no_write_multiplier_cmd,
2659 "no write-multiplier (1-100)", NO_STR
2660 "Write multiplier\n"
2661 "Maximum number of interface serviced per write\n")
2662
2663 DEFUN(ospf_ti_lfa, ospf_ti_lfa_cmd, "fast-reroute ti-lfa [node-protection]",
2664 "Fast Reroute for MPLS and IP resilience\n"
2665 "Topology Independent LFA (Loop-Free Alternate)\n"
2666 "TI-LFA node protection (default is link protection)\n")
2667 {
2668 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2669
2670 ospf->ti_lfa_enabled = true;
2671
2672 if (argc == 3)
2673 ospf->ti_lfa_protection_type = OSPF_TI_LFA_NODE_PROTECTION;
2674 else
2675 ospf->ti_lfa_protection_type = OSPF_TI_LFA_LINK_PROTECTION;
2676
2677 ospf_spf_calculate_schedule(ospf, SPF_FLAG_CONFIG_CHANGE);
2678
2679 return CMD_SUCCESS;
2680 }
2681
2682 DEFUN(no_ospf_ti_lfa, no_ospf_ti_lfa_cmd,
2683 "no fast-reroute ti-lfa [node-protection]",
2684 NO_STR
2685 "Fast Reroute for MPLS and IP resilience\n"
2686 "Topology Independent LFA (Loop-Free Alternate)\n"
2687 "TI-LFA node protection (default is link protection)\n")
2688 {
2689 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2690
2691 ospf->ti_lfa_enabled = false;
2692
2693 ospf->ti_lfa_protection_type = OSPF_TI_LFA_UNDEFINED_PROTECTION;
2694
2695 ospf_spf_calculate_schedule(ospf, SPF_FLAG_CONFIG_CHANGE);
2696
2697 return CMD_SUCCESS;
2698 }
2699
2700 static void ospf_maxpath_set(struct vty *vty, struct ospf *ospf, uint16_t paths)
2701 {
2702 if (ospf->max_multipath == paths)
2703 return;
2704
2705 ospf->max_multipath = paths;
2706
2707 /* Send deletion notification to zebra to delete all
2708 * ospf specific routes and reinitiat SPF to reflect
2709 * the new max multipath.
2710 */
2711 ospf_restart_spf(ospf);
2712 }
2713
2714 /* Ospf Maximum multiple paths config support */
2715 DEFUN (ospf_max_multipath,
2716 ospf_max_multipath_cmd,
2717 "maximum-paths " CMD_RANGE_STR(1, MULTIPATH_NUM),
2718 "Max no of multiple paths for ECMP support\n"
2719 "Number of paths\n")
2720 {
2721 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2722 int idx_number = 1;
2723 uint16_t maxpaths;
2724
2725 maxpaths = strtol(argv[idx_number]->arg, NULL, 10);
2726
2727 ospf_maxpath_set(vty, ospf, maxpaths);
2728 return CMD_SUCCESS;
2729 }
2730
2731 DEFUN (no_ospf_max_multipath,
2732 no_ospf_max_multipath_cmd,
2733 "no maximum-paths",
2734 NO_STR
2735 "Max no of multiple paths for ECMP support\n")
2736 {
2737 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
2738 uint16_t maxpaths = MULTIPATH_NUM;
2739
2740 ospf_maxpath_set(vty, ospf, maxpaths);
2741 return CMD_SUCCESS;
2742 }
2743
2744 static const char *const ospf_abr_type_descr_str[] = {
2745 "Unknown", "Standard (RFC2328)", "Alternative IBM",
2746 "Alternative Cisco", "Alternative Shortcut"
2747 };
2748
2749 static const char *const ospf_shortcut_mode_descr_str[] = {
2750 "Default", "Enabled", "Disabled"
2751 };
2752
2753 static void show_ip_ospf_area(struct vty *vty, struct ospf_area *area,
2754 json_object *json_areas, bool use_json)
2755 {
2756 json_object *json_area = NULL;
2757 char buf[PREFIX_STRLEN];
2758
2759 if (use_json)
2760 json_area = json_object_new_object();
2761
2762 /* Show Area ID. */
2763 if (!use_json)
2764 vty_out(vty, " Area ID: %pI4", &area->area_id);
2765
2766 /* Show Area type/mode. */
2767 if (OSPF_IS_AREA_BACKBONE(area)) {
2768 if (use_json)
2769 json_object_boolean_true_add(json_area, "backbone");
2770 else
2771 vty_out(vty, " (Backbone)\n");
2772 } else {
2773 if (use_json) {
2774 if (area->external_routing == OSPF_AREA_STUB) {
2775 if (area->no_summary)
2776 json_object_boolean_true_add(
2777 json_area, "stubNoSummary");
2778 if (area->shortcut_configured)
2779 json_object_boolean_true_add(
2780 json_area, "stubShortcut");
2781 } else if (area->external_routing == OSPF_AREA_NSSA) {
2782 if (area->no_summary)
2783 json_object_boolean_true_add(
2784 json_area, "nssaNoSummary");
2785 if (area->shortcut_configured)
2786 json_object_boolean_true_add(
2787 json_area, "nssaShortcut");
2788 }
2789
2790 json_object_string_add(
2791 json_area, "shortcuttingMode",
2792 ospf_shortcut_mode_descr_str
2793 [area->shortcut_configured]);
2794 if (area->shortcut_capability)
2795 json_object_boolean_true_add(json_area,
2796 "sBitConcensus");
2797 } else {
2798 if (area->external_routing == OSPF_AREA_STUB)
2799 vty_out(vty, " (Stub%s%s)",
2800 area->no_summary ? ", no summary" : "",
2801 area->shortcut_configured ? "; " : "");
2802 else if (area->external_routing == OSPF_AREA_NSSA)
2803 vty_out(vty, " (NSSA%s%s)",
2804 area->no_summary ? ", no summary" : "",
2805 area->shortcut_configured ? "; " : "");
2806
2807 vty_out(vty, "\n");
2808 vty_out(vty, " Shortcutting mode: %s",
2809 ospf_shortcut_mode_descr_str
2810 [area->shortcut_configured]);
2811 vty_out(vty, ", S-bit consensus: %s\n",
2812 area->shortcut_capability ? "ok" : "no");
2813 }
2814 }
2815
2816 /* Show number of interfaces */
2817 if (use_json) {
2818 json_object_int_add(json_area, "areaIfTotalCounter",
2819 listcount(area->oiflist));
2820 json_object_int_add(json_area, "areaIfActiveCounter",
2821 area->act_ints);
2822 } else
2823 vty_out(vty,
2824 " Number of interfaces in this area: Total: %d, Active: %d\n",
2825 listcount(area->oiflist), area->act_ints);
2826
2827 if (area->external_routing == OSPF_AREA_NSSA) {
2828 if (use_json) {
2829 json_object_boolean_true_add(json_area, "nssa");
2830 if (!IS_OSPF_ABR(area->ospf))
2831 json_object_boolean_false_add(json_area, "abr");
2832 else if (area->NSSATranslatorState) {
2833 json_object_boolean_true_add(json_area, "abr");
2834 if (area->NSSATranslatorRole
2835 == OSPF_NSSA_ROLE_CANDIDATE)
2836 json_object_boolean_true_add(
2837 json_area,
2838 "nssaTranslatorElected");
2839 else if (area->NSSATranslatorRole
2840 == OSPF_NSSA_ROLE_ALWAYS)
2841 json_object_boolean_true_add(
2842 json_area,
2843 "nssaTranslatorAlways");
2844 else
2845 json_object_boolean_true_add(
2846 json_area,
2847 "nssaTranslatorNever");
2848 } else {
2849 json_object_boolean_true_add(json_area, "abr");
2850 if (area->NSSATranslatorRole
2851 == OSPF_NSSA_ROLE_CANDIDATE)
2852 json_object_boolean_false_add(
2853 json_area,
2854 "nssaTranslatorElected");
2855 else
2856 json_object_boolean_true_add(
2857 json_area,
2858 "nssaTranslatorNever");
2859 }
2860 } else {
2861 vty_out(vty,
2862 " It is an NSSA configuration.\n Elected NSSA/ABR performs type-7/type-5 LSA translation.\n");
2863 if (!IS_OSPF_ABR(area->ospf))
2864 vty_out(vty,
2865 " It is not ABR, therefore not Translator.\n");
2866 else if (area->NSSATranslatorState) {
2867 vty_out(vty, " We are an ABR and ");
2868 if (area->NSSATranslatorRole
2869 == OSPF_NSSA_ROLE_CANDIDATE)
2870 vty_out(vty,
2871 "the NSSA Elected Translator.\n");
2872 else if (area->NSSATranslatorRole
2873 == OSPF_NSSA_ROLE_ALWAYS)
2874 vty_out(vty,
2875 "always an NSSA Translator.\n");
2876 else
2877 vty_out(vty,
2878 "never an NSSA Translator.\n");
2879 } else {
2880 vty_out(vty, " We are an ABR, but ");
2881 if (area->NSSATranslatorRole
2882 == OSPF_NSSA_ROLE_CANDIDATE)
2883 vty_out(vty,
2884 "not the NSSA Elected Translator.\n");
2885 else
2886 vty_out(vty,
2887 "never an NSSA Translator.\n");
2888 }
2889 }
2890 }
2891
2892 /* Stub-router state for this area */
2893 if (CHECK_FLAG(area->stub_router_state, OSPF_AREA_IS_STUB_ROUTED)) {
2894 char timebuf[OSPF_TIME_DUMP_SIZE];
2895
2896 if (use_json) {
2897 json_object_boolean_true_add(
2898 json_area, "originStubMaxDistRouterLsa");
2899 if (CHECK_FLAG(area->stub_router_state,
2900 OSPF_AREA_ADMIN_STUB_ROUTED))
2901 json_object_boolean_true_add(
2902 json_area, "indefiniteActiveAdmin");
2903 if (area->t_stub_router) {
2904 long time_store;
2905 time_store =
2906 monotime_until(
2907 &area->t_stub_router->u.sands,
2908 NULL)
2909 / 1000LL;
2910 json_object_int_add(
2911 json_area,
2912 "activeStartupRemainderMsecs",
2913 time_store);
2914 }
2915 } else {
2916 vty_out(vty,
2917 " Originating stub / maximum-distance Router-LSA\n");
2918 if (CHECK_FLAG(area->stub_router_state,
2919 OSPF_AREA_ADMIN_STUB_ROUTED))
2920 vty_out(vty,
2921 " Administratively activated (indefinitely)\n");
2922 if (area->t_stub_router)
2923 vty_out(vty,
2924 " Active from startup, %s remaining\n",
2925 ospf_timer_dump(area->t_stub_router,
2926 timebuf,
2927 sizeof(timebuf)));
2928 }
2929 }
2930
2931 if (use_json) {
2932 /* Show number of fully adjacent neighbors. */
2933 json_object_int_add(json_area, "nbrFullAdjacentCounter",
2934 area->full_nbrs);
2935
2936 /* Show authentication type. */
2937 if (area->auth_type == OSPF_AUTH_NULL)
2938 json_object_string_add(json_area, "authentication",
2939 "authenticationNone");
2940 else if (area->auth_type == OSPF_AUTH_SIMPLE)
2941 json_object_string_add(json_area, "authentication",
2942 "authenticationSimplePassword");
2943 else if (area->auth_type == OSPF_AUTH_CRYPTOGRAPHIC)
2944 json_object_string_add(json_area, "authentication",
2945 "authenticationMessageDigest");
2946
2947 if (!OSPF_IS_AREA_BACKBONE(area))
2948 json_object_int_add(json_area,
2949 "virtualAdjacenciesPassingCounter",
2950 area->full_vls);
2951
2952 /* Show SPF calculation times. */
2953 json_object_int_add(json_area, "spfExecutedCounter",
2954 area->spf_calculation);
2955 json_object_int_add(json_area, "lsaNumber", area->lsdb->total);
2956 json_object_int_add(
2957 json_area, "lsaRouterNumber",
2958 ospf_lsdb_count(area->lsdb, OSPF_ROUTER_LSA));
2959 json_object_int_add(
2960 json_area, "lsaRouterChecksum",
2961 ospf_lsdb_checksum(area->lsdb, OSPF_ROUTER_LSA));
2962 json_object_int_add(
2963 json_area, "lsaNetworkNumber",
2964 ospf_lsdb_count(area->lsdb, OSPF_NETWORK_LSA));
2965 json_object_int_add(
2966 json_area, "lsaNetworkChecksum",
2967 ospf_lsdb_checksum(area->lsdb, OSPF_NETWORK_LSA));
2968 json_object_int_add(
2969 json_area, "lsaSummaryNumber",
2970 ospf_lsdb_count(area->lsdb, OSPF_SUMMARY_LSA));
2971 json_object_int_add(
2972 json_area, "lsaSummaryChecksum",
2973 ospf_lsdb_checksum(area->lsdb, OSPF_SUMMARY_LSA));
2974 json_object_int_add(
2975 json_area, "lsaAsbrNumber",
2976 ospf_lsdb_count(area->lsdb, OSPF_ASBR_SUMMARY_LSA));
2977 json_object_int_add(
2978 json_area, "lsaAsbrChecksum",
2979 ospf_lsdb_checksum(area->lsdb, OSPF_ASBR_SUMMARY_LSA));
2980 json_object_int_add(
2981 json_area, "lsaNssaNumber",
2982 ospf_lsdb_count(area->lsdb, OSPF_AS_NSSA_LSA));
2983 json_object_int_add(
2984 json_area, "lsaNssaChecksum",
2985 ospf_lsdb_checksum(area->lsdb, OSPF_AS_NSSA_LSA));
2986 } else {
2987 /* Show number of fully adjacent neighbors. */
2988 vty_out(vty,
2989 " Number of fully adjacent neighbors in this area: %d\n",
2990 area->full_nbrs);
2991
2992 /* Show authentication type. */
2993 vty_out(vty, " Area has ");
2994 if (area->auth_type == OSPF_AUTH_NULL)
2995 vty_out(vty, "no authentication\n");
2996 else if (area->auth_type == OSPF_AUTH_SIMPLE)
2997 vty_out(vty, "simple password authentication\n");
2998 else if (area->auth_type == OSPF_AUTH_CRYPTOGRAPHIC)
2999 vty_out(vty, "message digest authentication\n");
3000
3001 if (!OSPF_IS_AREA_BACKBONE(area))
3002 vty_out(vty,
3003 " Number of full virtual adjacencies going through this area: %d\n",
3004 area->full_vls);
3005
3006 /* Show SPF calculation times. */
3007 vty_out(vty, " SPF algorithm executed %d times\n",
3008 area->spf_calculation);
3009
3010 /* Show number of LSA. */
3011 vty_out(vty, " Number of LSA %ld\n", area->lsdb->total);
3012 vty_out(vty,
3013 " Number of router LSA %ld. Checksum Sum 0x%08x\n",
3014 ospf_lsdb_count(area->lsdb, OSPF_ROUTER_LSA),
3015 ospf_lsdb_checksum(area->lsdb, OSPF_ROUTER_LSA));
3016 vty_out(vty,
3017 " Number of network LSA %ld. Checksum Sum 0x%08x\n",
3018 ospf_lsdb_count(area->lsdb, OSPF_NETWORK_LSA),
3019 ospf_lsdb_checksum(area->lsdb, OSPF_NETWORK_LSA));
3020 vty_out(vty,
3021 " Number of summary LSA %ld. Checksum Sum 0x%08x\n",
3022 ospf_lsdb_count(area->lsdb, OSPF_SUMMARY_LSA),
3023 ospf_lsdb_checksum(area->lsdb, OSPF_SUMMARY_LSA));
3024 vty_out(vty,
3025 " Number of ASBR summary LSA %ld. Checksum Sum 0x%08x\n",
3026 ospf_lsdb_count(area->lsdb, OSPF_ASBR_SUMMARY_LSA),
3027 ospf_lsdb_checksum(area->lsdb, OSPF_ASBR_SUMMARY_LSA));
3028 vty_out(vty, " Number of NSSA LSA %ld. Checksum Sum 0x%08x\n",
3029 ospf_lsdb_count(area->lsdb, OSPF_AS_NSSA_LSA),
3030 ospf_lsdb_checksum(area->lsdb, OSPF_AS_NSSA_LSA));
3031 }
3032
3033 if (use_json) {
3034 json_object_int_add(
3035 json_area, "lsaOpaqueLinkNumber",
3036 ospf_lsdb_count(area->lsdb, OSPF_OPAQUE_LINK_LSA));
3037 json_object_int_add(
3038 json_area, "lsaOpaqueLinkChecksum",
3039 ospf_lsdb_checksum(area->lsdb, OSPF_OPAQUE_LINK_LSA));
3040 json_object_int_add(
3041 json_area, "lsaOpaqueAreaNumber",
3042 ospf_lsdb_count(area->lsdb, OSPF_OPAQUE_AREA_LSA));
3043 json_object_int_add(
3044 json_area, "lsaOpaqueAreaChecksum",
3045 ospf_lsdb_checksum(area->lsdb, OSPF_OPAQUE_AREA_LSA));
3046 } else {
3047 vty_out(vty,
3048 " Number of opaque link LSA %ld. Checksum Sum 0x%08x\n",
3049 ospf_lsdb_count(area->lsdb, OSPF_OPAQUE_LINK_LSA),
3050 ospf_lsdb_checksum(area->lsdb, OSPF_OPAQUE_LINK_LSA));
3051 vty_out(vty,
3052 " Number of opaque area LSA %ld. Checksum Sum 0x%08x\n",
3053 ospf_lsdb_count(area->lsdb, OSPF_OPAQUE_AREA_LSA),
3054 ospf_lsdb_checksum(area->lsdb, OSPF_OPAQUE_AREA_LSA));
3055 }
3056
3057 if (use_json)
3058 json_object_object_add(json_areas,
3059 inet_ntop(AF_INET, &area->area_id,
3060 buf, sizeof(buf)),
3061 json_area);
3062 else
3063 vty_out(vty, "\n");
3064 }
3065
3066 static int show_ip_ospf_common(struct vty *vty, struct ospf *ospf,
3067 json_object *json, uint8_t use_vrf)
3068 {
3069 struct listnode *node, *nnode;
3070 struct ospf_area *area;
3071 struct timeval result;
3072 char timebuf[OSPF_TIME_DUMP_SIZE];
3073 json_object *json_vrf = NULL;
3074 json_object *json_areas = NULL;
3075
3076 if (json) {
3077 if (use_vrf)
3078 json_vrf = json_object_new_object();
3079 else
3080 json_vrf = json;
3081 json_areas = json_object_new_object();
3082 }
3083
3084 if (ospf->instance) {
3085 if (json) {
3086 json_object_int_add(json, "ospfInstance",
3087 ospf->instance);
3088 } else {
3089 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
3090 }
3091 }
3092
3093 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
3094
3095 /* Show Router ID. */
3096 if (json) {
3097 json_object_string_addf(json_vrf, "routerId", "%pI4",
3098 &ospf->router_id);
3099 } else {
3100 vty_out(vty, " OSPF Routing Process, Router ID: %pI4\n",
3101 &ospf->router_id);
3102 }
3103
3104 /* Graceful shutdown */
3105 if (ospf->t_deferred_shutdown) {
3106 if (json) {
3107 long time_store;
3108 time_store =
3109 monotime_until(
3110 &ospf->t_deferred_shutdown->u.sands,
3111 NULL)
3112 / 1000LL;
3113 json_object_int_add(json_vrf, "deferredShutdownMsecs",
3114 time_store);
3115 } else {
3116 vty_out(vty,
3117 " Deferred shutdown in progress, %s remaining\n",
3118 ospf_timer_dump(ospf->t_deferred_shutdown,
3119 timebuf, sizeof(timebuf)));
3120 }
3121 }
3122
3123 /* Show capability. */
3124 if (json) {
3125 json_object_boolean_true_add(json_vrf, "tosRoutesOnly");
3126 json_object_boolean_true_add(json_vrf, "rfc2328Conform");
3127 if (CHECK_FLAG(ospf->config, OSPF_RFC1583_COMPATIBLE)) {
3128 json_object_boolean_true_add(json_vrf,
3129 "rfc1583Compatibility");
3130 }
3131 } else {
3132 vty_out(vty, " Supports only single TOS (TOS0) routes\n");
3133 vty_out(vty, " This implementation conforms to RFC2328\n");
3134 vty_out(vty, " RFC1583Compatibility flag is %s\n",
3135 CHECK_FLAG(ospf->config, OSPF_RFC1583_COMPATIBLE)
3136 ? "enabled"
3137 : "disabled");
3138 }
3139
3140 if (json) {
3141 if (CHECK_FLAG(ospf->config, OSPF_OPAQUE_CAPABLE)) {
3142 json_object_boolean_true_add(json_vrf, "opaqueCapable");
3143 }
3144 } else {
3145 vty_out(vty, " OpaqueCapability flag is %s\n",
3146 CHECK_FLAG(ospf->config, OSPF_OPAQUE_CAPABLE)
3147 ? "enabled"
3148 : "disabled");
3149 }
3150
3151 /* Show stub-router configuration */
3152 if (ospf->stub_router_startup_time != OSPF_STUB_ROUTER_UNCONFIGURED
3153 || ospf->stub_router_shutdown_time
3154 != OSPF_STUB_ROUTER_UNCONFIGURED) {
3155 if (json) {
3156 json_object_boolean_true_add(json_vrf,
3157 "stubAdvertisement");
3158 if (ospf->stub_router_startup_time
3159 != OSPF_STUB_ROUTER_UNCONFIGURED)
3160 json_object_int_add(
3161 json_vrf, "postStartEnabledSecs",
3162 ospf->stub_router_startup_time);
3163 if (ospf->stub_router_shutdown_time
3164 != OSPF_STUB_ROUTER_UNCONFIGURED)
3165 json_object_int_add(
3166 json_vrf, "preShutdownEnabledSecs",
3167 ospf->stub_router_shutdown_time);
3168 } else {
3169 vty_out(vty,
3170 " Stub router advertisement is configured\n");
3171 if (ospf->stub_router_startup_time
3172 != OSPF_STUB_ROUTER_UNCONFIGURED)
3173 vty_out(vty,
3174 " Enabled for %us after start-up\n",
3175 ospf->stub_router_startup_time);
3176 if (ospf->stub_router_shutdown_time
3177 != OSPF_STUB_ROUTER_UNCONFIGURED)
3178 vty_out(vty,
3179 " Enabled for %us prior to full shutdown\n",
3180 ospf->stub_router_shutdown_time);
3181 }
3182 }
3183
3184 /* Show SPF timers. */
3185 if (json) {
3186 json_object_int_add(json_vrf, "spfScheduleDelayMsecs",
3187 ospf->spf_delay);
3188 json_object_int_add(json_vrf, "holdtimeMinMsecs",
3189 ospf->spf_holdtime);
3190 json_object_int_add(json_vrf, "holdtimeMaxMsecs",
3191 ospf->spf_max_holdtime);
3192 json_object_int_add(json_vrf, "holdtimeMultplier",
3193 ospf->spf_hold_multiplier);
3194 } else {
3195 vty_out(vty,
3196 " Initial SPF scheduling delay %d millisec(s)\n"
3197 " Minimum hold time between consecutive SPFs %d millisec(s)\n"
3198 " Maximum hold time between consecutive SPFs %d millisec(s)\n"
3199 " Hold time multiplier is currently %d\n",
3200 ospf->spf_delay, ospf->spf_holdtime,
3201 ospf->spf_max_holdtime, ospf->spf_hold_multiplier);
3202 }
3203
3204 if (json) {
3205 if (ospf->ts_spf.tv_sec || ospf->ts_spf.tv_usec) {
3206 long time_store = 0;
3207
3208 time_store =
3209 monotime_since(&ospf->ts_spf, NULL) / 1000LL;
3210 json_object_int_add(json_vrf, "spfLastExecutedMsecs",
3211 time_store);
3212
3213 time_store = (1000 * ospf->ts_spf_duration.tv_sec)
3214 + (ospf->ts_spf_duration.tv_usec / 1000);
3215 json_object_int_add(json_vrf, "spfLastDurationMsecs",
3216 time_store);
3217 } else
3218 json_object_boolean_true_add(json_vrf, "spfHasNotRun");
3219 } else {
3220 vty_out(vty, " SPF algorithm ");
3221 if (ospf->ts_spf.tv_sec || ospf->ts_spf.tv_usec) {
3222 monotime_since(&ospf->ts_spf, &result);
3223 vty_out(vty, "last executed %s ago\n",
3224 ospf_timeval_dump(&result, timebuf,
3225 sizeof(timebuf)));
3226 vty_out(vty, " Last SPF duration %s\n",
3227 ospf_timeval_dump(&ospf->ts_spf_duration,
3228 timebuf, sizeof(timebuf)));
3229 } else
3230 vty_out(vty, "has not been run\n");
3231 }
3232
3233 if (json) {
3234 if (ospf->t_spf_calc) {
3235 long time_store;
3236 time_store =
3237 monotime_until(&ospf->t_spf_calc->u.sands, NULL)
3238 / 1000LL;
3239 json_object_int_add(json_vrf, "spfTimerDueInMsecs",
3240 time_store);
3241 }
3242
3243 json_object_int_add(json_vrf, "lsaMinIntervalMsecs",
3244 ospf->min_ls_interval);
3245 json_object_int_add(json_vrf, "lsaMinArrivalMsecs",
3246 ospf->min_ls_arrival);
3247 /* Show write multiplier values */
3248 json_object_int_add(json_vrf, "writeMultiplier",
3249 ospf->write_oi_count);
3250 /* Show refresh parameters. */
3251 json_object_int_add(json_vrf, "refreshTimerMsecs",
3252 ospf->lsa_refresh_interval * 1000);
3253
3254 /* show max multipath */
3255 json_object_int_add(json_vrf, "maximumPaths",
3256 ospf->max_multipath);
3257
3258 /* show administrative distance */
3259 json_object_int_add(json_vrf, "preference",
3260 ospf->distance_all
3261 ? ospf->distance_all
3262 : ZEBRA_OSPF_DISTANCE_DEFAULT);
3263 } else {
3264 vty_out(vty, " SPF timer %s%s\n",
3265 (ospf->t_spf_calc ? "due in " : "is "),
3266 ospf_timer_dump(ospf->t_spf_calc, timebuf,
3267 sizeof(timebuf)));
3268
3269 vty_out(vty, " LSA minimum interval %d msecs\n",
3270 ospf->min_ls_interval);
3271 vty_out(vty, " LSA minimum arrival %d msecs\n",
3272 ospf->min_ls_arrival);
3273
3274 /* Show write multiplier values */
3275 vty_out(vty, " Write Multiplier set to %d \n",
3276 ospf->write_oi_count);
3277
3278 /* Show refresh parameters. */
3279 vty_out(vty, " Refresh timer %d secs\n",
3280 ospf->lsa_refresh_interval);
3281
3282 /* show max multipath */
3283 vty_out(vty, " Maximum multiple paths(ECMP) supported %d\n",
3284 ospf->max_multipath);
3285
3286 /* show administrative distance */
3287 vty_out(vty, " Administrative distance %u\n",
3288 ospf->distance_all ? ospf->distance_all
3289 : ZEBRA_OSPF_DISTANCE_DEFAULT);
3290 }
3291
3292 /* Show ABR/ASBR flags. */
3293 if (CHECK_FLAG(ospf->flags, OSPF_FLAG_ABR)) {
3294 if (json)
3295 json_object_string_add(
3296 json_vrf, "abrType",
3297 ospf_abr_type_descr_str[ospf->abr_type]);
3298 else
3299 vty_out(vty,
3300 " This router is an ABR, ABR type is: %s\n",
3301 ospf_abr_type_descr_str[ospf->abr_type]);
3302 }
3303 if (CHECK_FLAG(ospf->flags, OSPF_FLAG_ASBR)) {
3304 if (json)
3305 json_object_string_add(
3306 json_vrf, "asbrRouter",
3307 "injectingExternalRoutingInformation");
3308 else
3309 vty_out(vty,
3310 " This router is an ASBR (injecting external routing information)\n");
3311 }
3312
3313 /* Show Number of AS-external-LSAs. */
3314 if (json) {
3315 json_object_int_add(
3316 json_vrf, "lsaExternalCounter",
3317 ospf_lsdb_count(ospf->lsdb, OSPF_AS_EXTERNAL_LSA));
3318 json_object_int_add(
3319 json_vrf, "lsaExternalChecksum",
3320 ospf_lsdb_checksum(ospf->lsdb, OSPF_AS_EXTERNAL_LSA));
3321 } else {
3322 vty_out(vty,
3323 " Number of external LSA %ld. Checksum Sum 0x%08x\n",
3324 ospf_lsdb_count(ospf->lsdb, OSPF_AS_EXTERNAL_LSA),
3325 ospf_lsdb_checksum(ospf->lsdb, OSPF_AS_EXTERNAL_LSA));
3326 }
3327
3328 if (json) {
3329 json_object_int_add(
3330 json_vrf, "lsaAsopaqueCounter",
3331 ospf_lsdb_count(ospf->lsdb, OSPF_OPAQUE_AS_LSA));
3332 json_object_int_add(
3333 json_vrf, "lsaAsOpaqueChecksum",
3334 ospf_lsdb_checksum(ospf->lsdb, OSPF_OPAQUE_AS_LSA));
3335 } else {
3336 vty_out(vty,
3337 " Number of opaque AS LSA %ld. Checksum Sum 0x%08x\n",
3338 ospf_lsdb_count(ospf->lsdb, OSPF_OPAQUE_AS_LSA),
3339 ospf_lsdb_checksum(ospf->lsdb, OSPF_OPAQUE_AS_LSA));
3340 }
3341
3342 /* Show number of areas attached. */
3343 if (json)
3344 json_object_int_add(json_vrf, "attachedAreaCounter",
3345 listcount(ospf->areas));
3346 else
3347 vty_out(vty, " Number of areas attached to this router: %d\n",
3348 listcount(ospf->areas));
3349
3350 if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES)) {
3351 if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL)) {
3352 if (json)
3353 json_object_boolean_true_add(
3354 json_vrf, "adjacencyChangesLoggedAll");
3355 else
3356 vty_out(vty,
3357 " All adjacency changes are logged\n");
3358 } else {
3359 if (json)
3360 json_object_boolean_true_add(
3361 json_vrf, "adjacencyChangesLogged");
3362 else
3363 vty_out(vty, " Adjacency changes are logged\n");
3364 }
3365 }
3366
3367 /* show LDP-Sync status */
3368 ospf_ldp_sync_show_info(vty, ospf, json_vrf, json ? 1 : 0);
3369
3370 /* Show each area status. */
3371 for (ALL_LIST_ELEMENTS(ospf->areas, node, nnode, area))
3372 show_ip_ospf_area(vty, area, json_areas, json ? 1 : 0);
3373
3374 if (json) {
3375 if (use_vrf) {
3376 json_object_object_add(json_vrf, "areas", json_areas);
3377 json_object_object_add(json, ospf_get_name(ospf),
3378 json_vrf);
3379 } else {
3380 json_object_object_add(json, "areas", json_areas);
3381 }
3382 } else
3383 vty_out(vty, "\n");
3384
3385 return CMD_SUCCESS;
3386 }
3387
3388 DEFUN (show_ip_ospf,
3389 show_ip_ospf_cmd,
3390 "show ip ospf [vrf <NAME|all>] [json]",
3391 SHOW_STR
3392 IP_STR
3393 "OSPF information\n"
3394 VRF_CMD_HELP_STR
3395 "All VRFs\n"
3396 JSON_STR)
3397 {
3398 struct ospf *ospf;
3399 bool uj = use_json(argc, argv);
3400 struct listnode *node = NULL;
3401 char *vrf_name = NULL;
3402 bool all_vrf = false;
3403 int ret = CMD_SUCCESS;
3404 int inst = 0;
3405 int idx_vrf = 0;
3406 json_object *json = NULL;
3407 uint8_t use_vrf = 0;
3408
3409 if (listcount(om->ospf) == 0)
3410 return CMD_SUCCESS;
3411
3412 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
3413
3414 if (uj)
3415 json = json_object_new_object();
3416
3417 /* vrf input is provided could be all or specific vrf*/
3418 if (vrf_name) {
3419 bool ospf_output = false;
3420
3421 use_vrf = 1;
3422
3423 if (all_vrf) {
3424 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
3425 if (!ospf->oi_running)
3426 continue;
3427 ospf_output = true;
3428 ret = show_ip_ospf_common(vty, ospf, json,
3429 use_vrf);
3430 }
3431 if (uj)
3432 vty_json(vty, json);
3433 else if (!ospf_output)
3434 vty_out(vty, "%% OSPF is not enabled\n");
3435 return ret;
3436 }
3437 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
3438 if ((ospf == NULL) || !ospf->oi_running) {
3439 if (uj)
3440 vty_json(vty, json);
3441 else
3442 vty_out(vty,
3443 "%% OSPF is not enabled in vrf %s\n",
3444 vrf_name);
3445
3446 return CMD_SUCCESS;
3447 }
3448 } else {
3449 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
3450 /* Display default ospf (instance 0) info */
3451 if (ospf == NULL || !ospf->oi_running) {
3452 if (uj)
3453 vty_json(vty, json);
3454 else
3455 vty_out(vty,
3456 "%% OSPF is not enabled in vrf default\n");
3457
3458 return CMD_SUCCESS;
3459 }
3460 }
3461
3462 if (ospf) {
3463 show_ip_ospf_common(vty, ospf, json, use_vrf);
3464 if (uj)
3465 vty_out(vty, "%s\n",
3466 json_object_to_json_string_ext(
3467 json, JSON_C_TO_STRING_PRETTY));
3468 }
3469
3470 if (uj)
3471 json_object_free(json);
3472
3473 return ret;
3474 }
3475
3476 DEFUN (show_ip_ospf_instance,
3477 show_ip_ospf_instance_cmd,
3478 "show ip ospf (1-65535) [json]",
3479 SHOW_STR
3480 IP_STR
3481 "OSPF information\n"
3482 "Instance ID\n"
3483 JSON_STR)
3484 {
3485 int idx_number = 3;
3486 struct ospf *ospf;
3487 unsigned short instance = 0;
3488 bool uj = use_json(argc, argv);
3489 int ret = CMD_SUCCESS;
3490 json_object *json = NULL;
3491
3492 instance = strtoul(argv[idx_number]->arg, NULL, 10);
3493 if (instance != ospf_instance)
3494 return CMD_NOT_MY_INSTANCE;
3495
3496 ospf = ospf_lookup_instance(instance);
3497 if (!ospf || !ospf->oi_running)
3498 return CMD_SUCCESS;
3499
3500 if (uj)
3501 json = json_object_new_object();
3502
3503 ret = show_ip_ospf_common(vty, ospf, json, 0);
3504
3505 if (uj)
3506 vty_json(vty, json);
3507
3508 return ret;
3509 }
3510
3511 static void ospf_interface_auth_show(struct vty *vty, struct ospf_interface *oi,
3512 json_object *json, bool use_json)
3513 {
3514 int auth_type;
3515
3516 auth_type = OSPF_IF_PARAM(oi, auth_type);
3517
3518 switch (auth_type) {
3519 case OSPF_AUTH_NULL:
3520 if (use_json)
3521 json_object_string_add(json, "authentication",
3522 "authenticationNone");
3523 else
3524 vty_out(vty, " Authentication NULL is enabled\n");
3525 break;
3526 case OSPF_AUTH_SIMPLE: {
3527 if (use_json)
3528 json_object_string_add(json, "authentication",
3529 "authenticationSimplePassword");
3530 else
3531 vty_out(vty,
3532 " Simple password authentication enabled\n");
3533 break;
3534 }
3535 case OSPF_AUTH_CRYPTOGRAPHIC: {
3536 struct crypt_key *ckey;
3537
3538 if (list_isempty(OSPF_IF_PARAM(oi, auth_crypt)))
3539 return;
3540
3541 ckey = listgetdata(listtail(OSPF_IF_PARAM(oi, auth_crypt)));
3542 if (ckey) {
3543 if (use_json) {
3544 json_object_string_add(json, "authentication",
3545 "authenticationMessageDigest");
3546 } else {
3547 vty_out(vty,
3548 " Cryptographic authentication enabled\n");
3549 vty_out(vty, " Algorithm:MD5\n");
3550 }
3551 }
3552 break;
3553 }
3554 default:
3555 break;
3556 }
3557 }
3558
3559 static void show_ip_ospf_interface_sub(struct vty *vty, struct ospf *ospf,
3560 struct interface *ifp,
3561 json_object *json_interface_sub,
3562 bool use_json)
3563 {
3564 int is_up;
3565 struct ospf_neighbor *nbr;
3566 struct route_node *rn;
3567 uint32_t bandwidth = ifp->bandwidth ? ifp->bandwidth : ifp->speed;
3568
3569 /* Is interface up? */
3570 if (use_json) {
3571 is_up = if_is_operative(ifp);
3572 if (is_up)
3573 json_object_boolean_true_add(json_interface_sub,
3574 "ifUp");
3575 else
3576 json_object_boolean_false_add(json_interface_sub,
3577 "ifDown");
3578
3579 json_object_int_add(json_interface_sub, "ifIndex",
3580 ifp->ifindex);
3581 json_object_int_add(json_interface_sub, "mtuBytes", ifp->mtu);
3582 json_object_int_add(json_interface_sub, "bandwidthMbit",
3583 bandwidth);
3584 json_object_string_add(json_interface_sub, "ifFlags",
3585 if_flag_dump(ifp->flags));
3586 } else {
3587 vty_out(vty, "%s is %s\n", ifp->name,
3588 ((is_up = if_is_operative(ifp)) ? "up" : "down"));
3589 vty_out(vty, " ifindex %u, MTU %u bytes, BW %u Mbit %s\n",
3590 ifp->ifindex, ifp->mtu, bandwidth,
3591 if_flag_dump(ifp->flags));
3592 }
3593
3594 /* Is interface OSPF enabled? */
3595 if (use_json) {
3596 if (ospf_oi_count(ifp) == 0) {
3597 json_object_boolean_false_add(json_interface_sub,
3598 "ospfEnabled");
3599 return;
3600 } else if (!is_up) {
3601 json_object_boolean_false_add(json_interface_sub,
3602 "ospfRunning");
3603 return;
3604 } else
3605 json_object_boolean_true_add(json_interface_sub,
3606 "ospfEnabled");
3607 } else {
3608 if (ospf_oi_count(ifp) == 0) {
3609 vty_out(vty, " OSPF not enabled on this interface\n");
3610 return;
3611 } else if (!is_up) {
3612 vty_out(vty,
3613 " OSPF is enabled, but not running on this interface\n");
3614 return;
3615 }
3616 }
3617
3618 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
3619 struct ospf_interface *oi = rn->info;
3620
3621 if (oi == NULL)
3622 continue;
3623
3624 if (CHECK_FLAG(oi->connected->flags, ZEBRA_IFA_UNNUMBERED)) {
3625 if (use_json)
3626 json_object_boolean_true_add(json_interface_sub,
3627 "ifUnnumbered");
3628 else
3629 vty_out(vty, " This interface is UNNUMBERED,");
3630 } else {
3631 struct in_addr dest;
3632 const char *dstr;
3633
3634 /* Show OSPF interface information. */
3635 if (use_json) {
3636 json_object_string_addf(
3637 json_interface_sub, "ipAddress", "%pI4",
3638 &oi->address->u.prefix4);
3639 json_object_int_add(json_interface_sub,
3640 "ipAddressPrefixlen",
3641 oi->address->prefixlen);
3642 } else
3643 vty_out(vty, " Internet Address %pFX,",
3644 oi->address);
3645
3646 /* For Vlinks, showing the peer address is
3647 * probably more informative than the local
3648 * interface that is being used */
3649 if (oi->type == OSPF_IFTYPE_VIRTUALLINK) {
3650 dstr = "Peer";
3651 dest = oi->vl_data->peer_addr;
3652 } else if (CONNECTED_PEER(oi->connected)
3653 && oi->connected->destination) {
3654 dstr = "Peer";
3655 dest = oi->connected->destination->u.prefix4;
3656 } else {
3657 dstr = "Broadcast";
3658 dest.s_addr = ipv4_broadcast_addr(
3659 oi->connected->address->u.prefix4.s_addr,
3660 oi->connected->address->prefixlen);
3661 }
3662
3663 if (use_json) {
3664 json_object_string_add(
3665 json_interface_sub,
3666 "ospfIfType", dstr);
3667 if (oi->type == OSPF_IFTYPE_VIRTUALLINK)
3668 json_object_string_addf(
3669 json_interface_sub, "vlinkPeer",
3670 "%pI4", &dest);
3671 else
3672 json_object_string_addf(
3673 json_interface_sub,
3674 "localIfUsed", "%pI4", &dest);
3675 } else
3676 vty_out(vty, " %s %pI4,", dstr,
3677 &dest);
3678 }
3679 if (use_json) {
3680 json_object_string_add(json_interface_sub, "area",
3681 ospf_area_desc_string(oi->area));
3682 if (OSPF_IF_PARAM(oi, mtu_ignore))
3683 json_object_boolean_true_add(
3684 json_interface_sub,
3685 "mtuMismatchDetect");
3686 json_object_string_addf(json_interface_sub, "routerId",
3687 "%pI4", &ospf->router_id);
3688 json_object_string_add(json_interface_sub,
3689 "networkType",
3690 ospf_network_type_str[oi->type]);
3691 json_object_int_add(json_interface_sub, "cost",
3692 oi->output_cost);
3693 json_object_int_add(
3694 json_interface_sub, "transmitDelaySecs",
3695 OSPF_IF_PARAM(oi, transmit_delay));
3696 json_object_string_add(json_interface_sub, "state",
3697 lookup_msg(ospf_ism_state_msg,
3698 oi->state, NULL));
3699 json_object_int_add(json_interface_sub, "priority",
3700 PRIORITY(oi));
3701 } else {
3702 vty_out(vty, " Area %s\n",
3703 ospf_area_desc_string(oi->area));
3704
3705 vty_out(vty, " MTU mismatch detection: %s\n",
3706 OSPF_IF_PARAM(oi, mtu_ignore) ? "disabled"
3707 : "enabled");
3708
3709 vty_out(vty,
3710 " Router ID %pI4, Network Type %s, Cost: %d\n",
3711 &ospf->router_id,
3712 ospf_network_type_str[oi->type],
3713 oi->output_cost);
3714
3715 vty_out(vty,
3716 " Transmit Delay is %d sec, State %s, Priority %d\n",
3717 OSPF_IF_PARAM(oi, transmit_delay),
3718 lookup_msg(ospf_ism_state_msg, oi->state, NULL),
3719 PRIORITY(oi));
3720 }
3721
3722 /* Show DR information. */
3723 if (DR(oi).s_addr == INADDR_ANY) {
3724 if (!use_json)
3725 vty_out(vty,
3726 " No backup designated router on this network\n");
3727 } else {
3728 nbr = ospf_nbr_lookup_by_addr(oi->nbrs, &DR(oi));
3729 if (nbr) {
3730 if (use_json) {
3731 json_object_string_addf(
3732 json_interface_sub, "drId",
3733 "%pI4", &nbr->router_id);
3734 json_object_string_addf(
3735 json_interface_sub, "drAddress",
3736 "%pI4",
3737 &nbr->address.u.prefix4);
3738 } else {
3739 vty_out(vty,
3740 " Designated Router (ID) %pI4",
3741 &nbr->router_id);
3742 vty_out(vty,
3743 " Interface Address %pFX\n",
3744 &nbr->address);
3745 }
3746 }
3747 nbr = NULL;
3748
3749 nbr = ospf_nbr_lookup_by_addr(oi->nbrs, &BDR(oi));
3750 if (nbr == NULL) {
3751 if (!use_json)
3752 vty_out(vty,
3753 " No backup designated router on this network\n");
3754 } else {
3755 if (use_json) {
3756 json_object_string_addf(
3757 json_interface_sub, "bdrId",
3758 "%pI4", &nbr->router_id);
3759 json_object_string_addf(
3760 json_interface_sub,
3761 "bdrAddress", "%pI4",
3762 &nbr->address.u.prefix4);
3763 } else {
3764 vty_out(vty,
3765 " Backup Designated Router (ID) %pI4,",
3766 &nbr->router_id);
3767 vty_out(vty, " Interface Address %pI4\n",
3768 &nbr->address.u.prefix4);
3769 }
3770 }
3771 }
3772
3773 /* Next network-LSA sequence number we'll use, if we're elected
3774 * DR */
3775 if (oi->params
3776 && ntohl(oi->params->network_lsa_seqnum)
3777 != OSPF_INITIAL_SEQUENCE_NUMBER) {
3778 if (use_json)
3779 json_object_int_add(
3780 json_interface_sub,
3781 "networkLsaSequence",
3782 ntohl(oi->params->network_lsa_seqnum));
3783 else
3784 vty_out(vty,
3785 " Saved Network-LSA sequence number 0x%x\n",
3786 ntohl(oi->params->network_lsa_seqnum));
3787 }
3788
3789 if (use_json) {
3790 if (OI_MEMBER_CHECK(oi, MEMBER_ALLROUTERS)
3791 || OI_MEMBER_CHECK(oi, MEMBER_DROUTERS)) {
3792 if (OI_MEMBER_CHECK(oi, MEMBER_ALLROUTERS))
3793 json_object_boolean_true_add(
3794 json_interface_sub,
3795 "mcastMemberOspfAllRouters");
3796 if (OI_MEMBER_CHECK(oi, MEMBER_DROUTERS))
3797 json_object_boolean_true_add(
3798 json_interface_sub,
3799 "mcastMemberOspfDesignatedRouters");
3800 }
3801 } else {
3802 vty_out(vty, " Multicast group memberships:");
3803 if (OI_MEMBER_CHECK(oi, MEMBER_ALLROUTERS)
3804 || OI_MEMBER_CHECK(oi, MEMBER_DROUTERS)) {
3805 if (OI_MEMBER_CHECK(oi, MEMBER_ALLROUTERS))
3806 vty_out(vty, " OSPFAllRouters");
3807 if (OI_MEMBER_CHECK(oi, MEMBER_DROUTERS))
3808 vty_out(vty, " OSPFDesignatedRouters");
3809 } else
3810 vty_out(vty, " <None>");
3811 vty_out(vty, "\n");
3812 }
3813
3814 if (use_json) {
3815 if (OSPF_IF_PARAM(oi, fast_hello) == 0)
3816 json_object_int_add(
3817 json_interface_sub, "timerMsecs",
3818 OSPF_IF_PARAM(oi, v_hello) * 1000);
3819 else
3820 json_object_int_add(
3821 json_interface_sub, "timerMsecs",
3822 1000 / OSPF_IF_PARAM(oi, fast_hello));
3823 json_object_int_add(json_interface_sub,
3824 "timerDeadSecs",
3825 OSPF_IF_PARAM(oi, v_wait));
3826 json_object_int_add(json_interface_sub,
3827 "timerWaitSecs",
3828 OSPF_IF_PARAM(oi, v_wait));
3829 json_object_int_add(
3830 json_interface_sub, "timerRetransmitSecs",
3831 OSPF_IF_PARAM(oi, retransmit_interval));
3832 } else {
3833 vty_out(vty, " Timer intervals configured,");
3834 vty_out(vty, " Hello ");
3835 if (OSPF_IF_PARAM(oi, fast_hello) == 0)
3836 vty_out(vty, "%ds,",
3837 OSPF_IF_PARAM(oi, v_hello));
3838 else
3839 vty_out(vty, "%dms,",
3840 1000 / OSPF_IF_PARAM(oi, fast_hello));
3841 vty_out(vty, " Dead %ds, Wait %ds, Retransmit %d\n",
3842 OSPF_IF_PARAM(oi, v_wait),
3843 OSPF_IF_PARAM(oi, v_wait),
3844 OSPF_IF_PARAM(oi, retransmit_interval));
3845 }
3846
3847 if (OSPF_IF_PASSIVE_STATUS(oi) == OSPF_IF_ACTIVE) {
3848 char timebuf[OSPF_TIME_DUMP_SIZE];
3849 if (use_json) {
3850 long time_store = 0;
3851 if (oi->t_hello)
3852 time_store =
3853 monotime_until(
3854 &oi->t_hello->u.sands,
3855 NULL)
3856 / 1000LL;
3857 json_object_int_add(json_interface_sub,
3858 "timerHelloInMsecs",
3859 time_store);
3860 } else
3861 vty_out(vty, " Hello due in %s\n",
3862 ospf_timer_dump(oi->t_hello, timebuf,
3863 sizeof(timebuf)));
3864 } else /* passive-interface is set */
3865 {
3866 if (use_json)
3867 json_object_boolean_true_add(
3868 json_interface_sub,
3869 "timerPassiveIface");
3870 else
3871 vty_out(vty,
3872 " No Hellos (Passive interface)\n");
3873 }
3874
3875 if (use_json) {
3876 json_object_int_add(json_interface_sub, "nbrCount",
3877 ospf_nbr_count(oi, 0));
3878 json_object_int_add(json_interface_sub,
3879 "nbrAdjacentCount",
3880 ospf_nbr_count(oi, NSM_Full));
3881 } else
3882 vty_out(vty,
3883 " Neighbor Count is %d, Adjacent neighbor count is %d\n",
3884 ospf_nbr_count(oi, 0),
3885 ospf_nbr_count(oi, NSM_Full));
3886
3887 ospf_interface_bfd_show(vty, ifp, json_interface_sub);
3888
3889 /* OSPF Authentication information */
3890 ospf_interface_auth_show(vty, oi, json_interface_sub, use_json);
3891 }
3892 }
3893
3894 static int show_ip_ospf_interface_common(struct vty *vty, struct ospf *ospf,
3895 char *intf_name, uint8_t use_vrf,
3896 json_object *json, bool use_json)
3897 {
3898 struct interface *ifp;
3899 struct vrf *vrf = vrf_lookup_by_id(ospf->vrf_id);
3900 json_object *json_vrf = NULL;
3901 json_object *json_interface_sub = NULL, *json_interface = NULL;
3902
3903 if (use_json) {
3904 if (use_vrf)
3905 json_vrf = json_object_new_object();
3906 else
3907 json_vrf = json;
3908 json_interface = json_object_new_object();
3909 }
3910
3911 if (ospf->instance) {
3912 if (use_json)
3913 json_object_int_add(json, "ospfInstance",
3914 ospf->instance);
3915 else
3916 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
3917 }
3918
3919 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
3920
3921 if (intf_name == NULL) {
3922 /* Show All Interfaces.*/
3923 FOR_ALL_INTERFACES (vrf, ifp) {
3924 if (ospf_oi_count(ifp)) {
3925 if (use_json) {
3926 json_interface_sub =
3927 json_object_new_object();
3928 }
3929 show_ip_ospf_interface_sub(vty, ospf, ifp,
3930 json_interface_sub,
3931 use_json);
3932
3933 if (use_json) {
3934 json_object_object_add(
3935 json_interface, ifp->name,
3936 json_interface_sub);
3937 }
3938 }
3939 }
3940 if (use_json)
3941 json_object_object_add(json_vrf, "interfaces",
3942 json_interface);
3943 } else {
3944 /* Interface name is specified. */
3945 ifp = if_lookup_by_name(intf_name, ospf->vrf_id);
3946 if (ifp == NULL) {
3947 if (use_json)
3948 json_object_boolean_true_add(json_vrf,
3949 "noSuchIface");
3950 else
3951 vty_out(vty, "No such interface name\n");
3952 } else {
3953 if (use_json) {
3954 json_interface_sub = json_object_new_object();
3955 json_interface = json_object_new_object();
3956 }
3957
3958 show_ip_ospf_interface_sub(
3959 vty, ospf, ifp, json_interface_sub, use_json);
3960
3961 if (use_json) {
3962 json_object_object_add(json_interface,
3963 ifp->name,
3964 json_interface_sub);
3965 json_object_object_add(json_vrf, "interfaces",
3966 json_interface);
3967 }
3968 }
3969 }
3970
3971 if (use_json) {
3972 if (use_vrf) {
3973 json_object_object_add(json, ospf_get_name(ospf),
3974 json_vrf);
3975 }
3976 } else
3977 vty_out(vty, "\n");
3978
3979 return CMD_SUCCESS;
3980 }
3981
3982 static void show_ip_ospf_interface_traffic_sub(struct vty *vty,
3983 struct ospf_interface *oi,
3984 json_object *json_interface_sub,
3985 bool use_json)
3986 {
3987 if (use_json) {
3988 json_object_int_add(json_interface_sub, "ifIndex",
3989 oi->ifp->ifindex);
3990 json_object_int_add(json_interface_sub, "helloIn",
3991 oi->hello_in);
3992 json_object_int_add(json_interface_sub, "helloOut",
3993 oi->hello_out);
3994 json_object_int_add(json_interface_sub, "dbDescIn",
3995 oi->db_desc_in);
3996 json_object_int_add(json_interface_sub, "dbDescOut",
3997 oi->db_desc_out);
3998 json_object_int_add(json_interface_sub, "lsReqIn",
3999 oi->ls_req_in);
4000 json_object_int_add(json_interface_sub, "lsReqOut",
4001 oi->ls_req_out);
4002 json_object_int_add(json_interface_sub, "lsUpdIn",
4003 oi->ls_upd_in);
4004 json_object_int_add(json_interface_sub, "lsUpdOut",
4005 oi->ls_upd_out);
4006 json_object_int_add(json_interface_sub, "lsAckIn",
4007 oi->ls_ack_in);
4008 json_object_int_add(json_interface_sub, "lsAckOut",
4009 oi->ls_ack_out);
4010 json_object_int_add(json_interface_sub, "packetsQueued",
4011 listcount(oi->obuf));
4012 } else {
4013 vty_out(vty,
4014 "%-10s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %12lu\n",
4015 oi->ifp->name, oi->hello_in, oi->hello_out,
4016 oi->db_desc_in, oi->db_desc_out, oi->ls_req_in,
4017 oi->ls_req_out, oi->ls_upd_in, oi->ls_upd_out,
4018 oi->ls_ack_in, oi->ls_ack_out, listcount(oi->obuf));
4019 }
4020 }
4021
4022 /* OSPFv2 Packet Counters */
4023 static int show_ip_ospf_interface_traffic_common(
4024 struct vty *vty, struct ospf *ospf, char *intf_name, json_object *json,
4025 int display_once, uint8_t use_vrf, bool use_json)
4026 {
4027 struct vrf *vrf = NULL;
4028 struct interface *ifp = NULL;
4029 json_object *json_vrf = NULL;
4030 json_object *json_interface_sub = NULL;
4031
4032 if (!use_json && !display_once) {
4033 vty_out(vty, "\n");
4034 vty_out(vty, "%-12s%-17s%-17s%-17s%-17s%-17s%-17s\n",
4035 "Interface", " HELLO", " DB-Desc", " LS-Req",
4036 " LS-Update", " LS-Ack", " Packets");
4037 vty_out(vty, "%-10s%-18s%-18s%-17s%-17s%-17s%-17s\n", "",
4038 " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx",
4039 " Rx/Tx", " Queued");
4040 vty_out(vty,
4041 "-------------------------------------------------------------------------------------------------------------\n");
4042 } else if (use_json) {
4043 if (use_vrf)
4044 json_vrf = json_object_new_object();
4045 else
4046 json_vrf = json;
4047 }
4048
4049 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
4050
4051 if (intf_name == NULL) {
4052 vrf = vrf_lookup_by_id(ospf->vrf_id);
4053 FOR_ALL_INTERFACES (vrf, ifp) {
4054 struct route_node *rn;
4055 struct ospf_interface *oi;
4056
4057 if (ospf_oi_count(ifp) == 0)
4058 continue;
4059
4060 for (rn = route_top(IF_OIFS(ifp)); rn;
4061 rn = route_next(rn)) {
4062 oi = rn->info;
4063
4064 if (oi == NULL)
4065 continue;
4066
4067 if (use_json) {
4068 json_interface_sub =
4069 json_object_new_object();
4070 }
4071
4072 show_ip_ospf_interface_traffic_sub(
4073 vty, oi, json_interface_sub, use_json);
4074 if (use_json) {
4075 json_object_object_add(
4076 json_vrf, ifp->name,
4077 json_interface_sub);
4078 }
4079 }
4080 }
4081 } else {
4082 /* Interface name is specified. */
4083 ifp = if_lookup_by_name(intf_name, ospf->vrf_id);
4084 if (ifp != NULL) {
4085 struct route_node *rn;
4086 struct ospf_interface *oi;
4087
4088 if (ospf_oi_count(ifp) == 0) {
4089 vty_out(vty,
4090 " OSPF not enabled on this interface %s\n",
4091 ifp->name);
4092 return CMD_SUCCESS;
4093 }
4094
4095 for (rn = route_top(IF_OIFS(ifp)); rn;
4096 rn = route_next(rn)) {
4097 oi = rn->info;
4098
4099 if (use_json) {
4100 json_interface_sub =
4101 json_object_new_object();
4102 }
4103
4104 show_ip_ospf_interface_traffic_sub(
4105 vty, oi, json_interface_sub, use_json);
4106 if (use_json) {
4107 json_object_object_add(
4108 json_vrf, ifp->name,
4109 json_interface_sub);
4110 }
4111 }
4112 }
4113 }
4114
4115 if (use_json) {
4116 if (use_vrf)
4117 json_object_object_add(json, ospf_get_name(ospf),
4118 json_vrf);
4119 } else
4120 vty_out(vty, "\n");
4121
4122 return CMD_SUCCESS;
4123 }
4124
4125 DEFUN (show_ip_ospf_interface,
4126 show_ip_ospf_interface_cmd,
4127 "show ip ospf [vrf <NAME|all>] interface [INTERFACE] [json]",
4128 SHOW_STR
4129 IP_STR
4130 "OSPF information\n"
4131 VRF_CMD_HELP_STR
4132 "All VRFs\n"
4133 "Interface information\n"
4134 "Interface name\n"
4135 JSON_STR)
4136 {
4137 struct ospf *ospf;
4138 bool uj = use_json(argc, argv);
4139 struct listnode *node = NULL;
4140 char *vrf_name = NULL, *intf_name = NULL;
4141 bool all_vrf = false;
4142 int ret = CMD_SUCCESS;
4143 int inst = 0;
4144 int idx_vrf = 0, idx_intf = 0;
4145 uint8_t use_vrf = 0;
4146 json_object *json = NULL;
4147
4148 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
4149
4150 if (argv_find(argv, argc, "INTERFACE", &idx_intf))
4151 intf_name = argv[idx_intf]->arg;
4152
4153 if (uj)
4154 json = json_object_new_object();
4155
4156 /* vrf input is provided could be all or specific vrf*/
4157 if (vrf_name) {
4158 use_vrf = 1;
4159 if (all_vrf) {
4160 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
4161 if (!ospf->oi_running)
4162 continue;
4163 ret = show_ip_ospf_interface_common(
4164 vty, ospf, intf_name, use_vrf, json,
4165 uj);
4166 }
4167
4168 if (uj)
4169 vty_json(vty, json);
4170 else if (!ospf)
4171 vty_out(vty, "%% OSPF is not enabled\n");
4172
4173 return ret;
4174 }
4175 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
4176 if (ospf == NULL || !ospf->oi_running) {
4177 if (uj)
4178 vty_json(vty, json);
4179 else
4180 vty_out(vty,
4181 "%% OSPF is not enabled in vrf %s\n",
4182 vrf_name);
4183
4184 return CMD_SUCCESS;
4185 }
4186 ret = show_ip_ospf_interface_common(vty, ospf, intf_name,
4187 use_vrf, json, uj);
4188
4189 } else {
4190 /* Display default ospf (instance 0) info */
4191 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
4192 if (ospf == NULL || !ospf->oi_running) {
4193 if (uj)
4194 vty_json(vty, json);
4195 else
4196 vty_out(vty,
4197 "%% OSPF is not enabled in vrf default\n");
4198
4199 return CMD_SUCCESS;
4200 }
4201 ret = show_ip_ospf_interface_common(vty, ospf, intf_name,
4202 use_vrf, json, uj);
4203 }
4204
4205 if (uj)
4206 vty_json(vty, json);
4207
4208 return ret;
4209 }
4210
4211 DEFUN (show_ip_ospf_instance_interface,
4212 show_ip_ospf_instance_interface_cmd,
4213 "show ip ospf (1-65535) interface [INTERFACE] [json]",
4214 SHOW_STR
4215 IP_STR
4216 "OSPF information\n"
4217 "Instance ID\n"
4218 "Interface information\n"
4219 "Interface name\n"
4220 JSON_STR)
4221 {
4222 int idx_number = 3;
4223 int idx_intf = 0;
4224 struct ospf *ospf;
4225 unsigned short instance = 0;
4226 bool uj = use_json(argc, argv);
4227 char *intf_name = NULL;
4228 int ret = CMD_SUCCESS;
4229 json_object *json = NULL;
4230
4231 instance = strtoul(argv[idx_number]->arg, NULL, 10);
4232 if (instance != ospf_instance)
4233 return CMD_NOT_MY_INSTANCE;
4234
4235 ospf = ospf_lookup_instance(instance);
4236 if (!ospf || !ospf->oi_running)
4237 return CMD_SUCCESS;
4238
4239 if (uj)
4240 json = json_object_new_object();
4241
4242 if (argv_find(argv, argc, "INTERFACE", &idx_intf))
4243 intf_name = argv[idx_intf]->arg;
4244
4245 ret = show_ip_ospf_interface_common(vty, ospf, intf_name, 0, json, uj);
4246
4247 if (uj)
4248 vty_json(vty, json);
4249
4250 return ret;
4251 }
4252
4253 DEFUN (show_ip_ospf_interface_traffic,
4254 show_ip_ospf_interface_traffic_cmd,
4255 "show ip ospf [vrf <NAME|all>] interface traffic [INTERFACE] [json]",
4256 SHOW_STR
4257 IP_STR
4258 "OSPF information\n"
4259 VRF_CMD_HELP_STR
4260 "All VRFs\n"
4261 "Interface information\n"
4262 "Protocol Packet counters\n"
4263 "Interface name\n"
4264 JSON_STR)
4265 {
4266 struct ospf *ospf = NULL;
4267 struct listnode *node = NULL;
4268 char *vrf_name = NULL, *intf_name = NULL;
4269 bool all_vrf = false;
4270 int inst = 0;
4271 int idx_vrf = 0, idx_intf = 0;
4272 bool uj = use_json(argc, argv);
4273 json_object *json = NULL;
4274 int ret = CMD_SUCCESS;
4275 int display_once = 0;
4276 uint8_t use_vrf = 0;
4277
4278 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
4279
4280 if (argv_find(argv, argc, "INTERFACE", &idx_intf))
4281 intf_name = argv[idx_intf]->arg;
4282
4283 if (uj)
4284 json = json_object_new_object();
4285
4286 if (vrf_name) {
4287 use_vrf = 1;
4288 if (all_vrf) {
4289 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
4290 if (!ospf->oi_running)
4291 continue;
4292
4293 ret = show_ip_ospf_interface_traffic_common(
4294 vty, ospf, intf_name, json,
4295 display_once, use_vrf, uj);
4296 display_once = 1;
4297 }
4298
4299 if (uj)
4300 vty_json(vty, json);
4301
4302 return ret;
4303 }
4304 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
4305 if (ospf == NULL || !ospf->oi_running) {
4306 if (uj)
4307 json_object_free(json);
4308 return CMD_SUCCESS;
4309 }
4310
4311 ret = show_ip_ospf_interface_traffic_common(
4312 vty, ospf, intf_name, json, display_once, use_vrf, uj);
4313 } else {
4314 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
4315 if (ospf == NULL || !ospf->oi_running) {
4316 if (uj)
4317 json_object_free(json);
4318 return CMD_SUCCESS;
4319 }
4320
4321 ret = show_ip_ospf_interface_traffic_common(
4322 vty, ospf, intf_name, json, display_once, use_vrf, uj);
4323 }
4324
4325 if (uj)
4326 vty_json(vty, json);
4327
4328 return ret;
4329 }
4330
4331
4332 static void show_ip_ospf_neighbour_header(struct vty *vty)
4333 {
4334 vty_out(vty, "\n%-15s %-3s %-15s %-15s %-9s %-15s %-32s %5s %5s %5s\n",
4335 "Neighbor ID", "Pri", "State", "Up Time", "Dead Time",
4336 "Address", "Interface", "RXmtL", "RqstL", "DBsmL");
4337 }
4338
4339 static void show_ip_ospf_neighbour_brief(struct vty *vty,
4340 struct ospf_neighbor *nbr,
4341 struct ospf_neighbor *prev_nbr,
4342 json_object *json, bool use_json)
4343 {
4344 char msgbuf[16];
4345 char timebuf[OSPF_TIME_DUMP_SIZE];
4346 json_object *json_neighbor = NULL, *json_neigh_array = NULL;
4347 struct timeval res = {.tv_sec = 0, .tv_usec = 0};
4348 long time_val = 0;
4349 char uptime[OSPF_TIME_DUMP_SIZE];
4350
4351 if (nbr->ts_last_progress.tv_sec || nbr->ts_last_progress.tv_usec)
4352 time_val =
4353 monotime_since(&nbr->ts_last_progress, &res) / 1000LL;
4354
4355 if (use_json) {
4356 char neigh_str[INET_ADDRSTRLEN];
4357
4358 if (prev_nbr && !IPV4_ADDR_SAME(&prev_nbr->src, &nbr->src)) {
4359 /* Start new neigh list */
4360 json_neigh_array = NULL;
4361 }
4362
4363 if (nbr->state == NSM_Attempt &&
4364 nbr->router_id.s_addr == INADDR_ANY)
4365 strlcpy(neigh_str, "neighbor", sizeof(neigh_str));
4366 else
4367 inet_ntop(AF_INET, &nbr->router_id, neigh_str,
4368 sizeof(neigh_str));
4369
4370 json_object_object_get_ex(json, neigh_str, &json_neigh_array);
4371
4372 if (!json_neigh_array) {
4373 json_neigh_array = json_object_new_array();
4374 json_object_object_add(json, neigh_str,
4375 json_neigh_array);
4376 }
4377
4378 json_neighbor = json_object_new_object();
4379
4380 ospf_nbr_ism_state_message(nbr, msgbuf, sizeof(msgbuf));
4381 #if CONFDATE > 20230321
4382 CPP_NOTICE(
4383 "Remove show_ip_ospf_neighbor_sub() JSON keys: priority, state, deadTimeMsecs, address, retransmitCounter, requestCounter, dbSummaryCounter")
4384 #endif
4385 json_object_int_add(json_neighbor, "priority", nbr->priority);
4386 json_object_string_add(json_neighbor, "state", msgbuf);
4387 json_object_int_add(json_neighbor, "nbrPriority",
4388 nbr->priority);
4389 json_object_string_add(json_neighbor, "nbrState", msgbuf);
4390
4391 json_object_string_add(
4392 json_neighbor, "converged",
4393 lookup_msg(ospf_nsm_state_msg, nbr->state, NULL));
4394 json_object_string_add(json_neighbor, "role",
4395 lookup_msg(ospf_ism_state_msg,
4396 ospf_nbr_ism_state(nbr),
4397 NULL));
4398 if (nbr->t_inactivity) {
4399 long time_store;
4400
4401 time_store = monotime_until(&nbr->t_inactivity->u.sands,
4402 NULL) /
4403 1000LL;
4404 json_object_int_add(json_neighbor, "upTimeInMsec",
4405 time_val);
4406 json_object_int_add(json_neighbor, "deadTimeMsecs",
4407 time_store);
4408 json_object_int_add(json_neighbor,
4409 "routerDeadIntervalTimerDueMsec",
4410 time_store);
4411 json_object_string_add(
4412 json_neighbor, "upTime",
4413 ospf_timeval_dump(&res, uptime,
4414 sizeof(uptime)));
4415 json_object_string_add(
4416 json_neighbor, "deadTime",
4417 ospf_timer_dump(nbr->t_inactivity, timebuf,
4418 sizeof(timebuf)));
4419 } else {
4420 json_object_string_add(json_neighbor, "deadTimeMsecs",
4421 "inactive");
4422 json_object_string_add(json_neighbor,
4423 "routerDeadIntervalTimerDueMsec",
4424 "inactive");
4425 }
4426 json_object_string_addf(json_neighbor, "address", "%pI4",
4427 &nbr->src);
4428 json_object_string_addf(json_neighbor, "ifaceAddress", "%pI4",
4429 &nbr->src);
4430 json_object_string_add(json_neighbor, "ifaceName",
4431 IF_NAME(nbr->oi));
4432 json_object_int_add(json_neighbor, "retransmitCounter",
4433 ospf_ls_retransmit_count(nbr));
4434 json_object_int_add(json_neighbor,
4435 "linkStateRetransmissionListCounter",
4436 ospf_ls_retransmit_count(nbr));
4437 json_object_int_add(json_neighbor, "requestCounter",
4438 ospf_ls_request_count(nbr));
4439 json_object_int_add(json_neighbor,
4440 "linkStateRequestListCounter",
4441 ospf_ls_request_count(nbr));
4442 json_object_int_add(json_neighbor, "dbSummaryCounter",
4443 ospf_db_summary_count(nbr));
4444 json_object_int_add(json_neighbor, "databaseSummaryListCounter",
4445 ospf_db_summary_count(nbr));
4446
4447 json_object_array_add(json_neigh_array, json_neighbor);
4448 } else {
4449 ospf_nbr_ism_state_message(nbr, msgbuf, sizeof(msgbuf));
4450
4451 if (nbr->state == NSM_Attempt &&
4452 nbr->router_id.s_addr == INADDR_ANY)
4453 vty_out(vty, "%-15s %3d %-15s ", "-", nbr->priority,
4454 msgbuf);
4455 else
4456 vty_out(vty, "%-15pI4 %3d %-15s ", &nbr->router_id,
4457 nbr->priority, msgbuf);
4458
4459 vty_out(vty, "%-15s ",
4460 ospf_timeval_dump(&res, uptime, sizeof(uptime)));
4461
4462 vty_out(vty, "%9s ",
4463 ospf_timer_dump(nbr->t_inactivity, timebuf,
4464 sizeof(timebuf)));
4465 vty_out(vty, "%-15pI4 ", &nbr->src);
4466 vty_out(vty, "%-32s %5ld %5ld %5d\n", IF_NAME(nbr->oi),
4467 ospf_ls_retransmit_count(nbr),
4468 ospf_ls_request_count(nbr), ospf_db_summary_count(nbr));
4469 }
4470 }
4471
4472 static void show_ip_ospf_neighbor_sub(struct vty *vty,
4473 struct ospf_interface *oi,
4474 json_object *json, bool use_json)
4475 {
4476 struct route_node *rn;
4477 struct ospf_neighbor *nbr, *prev_nbr = NULL;
4478
4479 for (rn = route_top(oi->nbrs); rn; rn = route_next(rn)) {
4480 nbr = rn->info;
4481
4482 if (!nbr)
4483 continue;
4484
4485 /* Do not show myself. */
4486 if (nbr == oi->nbr_self)
4487 continue;
4488 /* Down state is not shown. */
4489 if (nbr->state == NSM_Down)
4490 continue;
4491
4492 prev_nbr = nbr;
4493
4494 show_ip_ospf_neighbour_brief(vty, nbr, prev_nbr, json,
4495 use_json);
4496 }
4497 }
4498
4499 static int show_ip_ospf_neighbor_common(struct vty *vty, struct ospf *ospf,
4500 json_object *json, bool use_json,
4501 uint8_t use_vrf)
4502 {
4503 struct ospf_interface *oi;
4504 struct listnode *node;
4505 json_object *json_vrf = NULL;
4506 json_object *json_nbr_sub = NULL;
4507
4508 if (use_json) {
4509 if (use_vrf)
4510 json_vrf = json_object_new_object();
4511 else
4512 json_vrf = json;
4513 json_nbr_sub = json_object_new_object();
4514 }
4515
4516 if (ospf->instance) {
4517 if (use_json)
4518 json_object_int_add(json, "ospfInstance",
4519 ospf->instance);
4520 else
4521 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
4522 }
4523
4524 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
4525 if (!use_json)
4526 show_ip_ospf_neighbour_header(vty);
4527
4528 for (ALL_LIST_ELEMENTS_RO(ospf->oiflist, node, oi)) {
4529 if (ospf_interface_neighbor_count(oi) == 0)
4530 continue;
4531 show_ip_ospf_neighbor_sub(vty, oi, json_nbr_sub, use_json);
4532 }
4533
4534 if (use_json) {
4535 json_object_object_add(json_vrf, "neighbors", json_nbr_sub);
4536 if (use_vrf)
4537 json_object_object_add(json, ospf_get_name(ospf),
4538 json_vrf);
4539 } else
4540 vty_out(vty, "\n");
4541
4542 return CMD_SUCCESS;
4543 }
4544
4545 DEFUN (show_ip_ospf_neighbor,
4546 show_ip_ospf_neighbor_cmd,
4547 "show ip ospf [vrf <NAME|all>] neighbor [json]",
4548 SHOW_STR
4549 IP_STR
4550 "OSPF information\n"
4551 VRF_CMD_HELP_STR
4552 "All VRFs\n"
4553 "Neighbor list\n"
4554 JSON_STR)
4555 {
4556 struct ospf *ospf;
4557 bool uj = use_json(argc, argv);
4558 struct listnode *node = NULL;
4559 char *vrf_name = NULL;
4560 bool all_vrf = false;
4561 int ret = CMD_SUCCESS;
4562 int inst = 0;
4563 int idx_vrf = 0;
4564 uint8_t use_vrf = 0;
4565 json_object *json = NULL;
4566
4567 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
4568
4569 if (uj)
4570 json = json_object_new_object();
4571
4572 /* vrf input is provided could be all or specific vrf*/
4573 if (vrf_name) {
4574 use_vrf = 1;
4575 if (all_vrf) {
4576 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
4577 if (!ospf->oi_running)
4578 continue;
4579 ret = show_ip_ospf_neighbor_common(
4580 vty, ospf, json, uj, use_vrf);
4581 }
4582
4583 if (uj)
4584 vty_json(vty, json);
4585 else if (!ospf)
4586 vty_out(vty, "OSPF is not enabled\n");
4587
4588 return ret;
4589 }
4590
4591 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
4592 if (ospf == NULL || !ospf->oi_running) {
4593 if (uj)
4594 vty_json(vty, json);
4595 else
4596 vty_out(vty,
4597 "%% OSPF is not enabled in vrf %s\n",
4598 vrf_name);
4599
4600 return CMD_SUCCESS;
4601 }
4602 } else {
4603 /* Display default ospf (instance 0) info */
4604 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
4605 if (ospf == NULL || !ospf->oi_running) {
4606 if (uj)
4607 vty_json(vty, json);
4608 else
4609 vty_out(vty,
4610 "%% OSPF is not enabled in vrf default\n");
4611
4612 return CMD_SUCCESS;
4613 }
4614 }
4615
4616 if (ospf) {
4617 ret = show_ip_ospf_neighbor_common(vty, ospf, json, uj,
4618 use_vrf);
4619
4620 if (uj) {
4621 vty_out(vty, "%s\n",
4622 json_object_to_json_string_ext(
4623 json, JSON_C_TO_STRING_PRETTY));
4624 }
4625 }
4626
4627 if (uj)
4628 json_object_free(json);
4629
4630 return ret;
4631 }
4632
4633
4634 DEFUN (show_ip_ospf_instance_neighbor,
4635 show_ip_ospf_instance_neighbor_cmd,
4636 "show ip ospf (1-65535) neighbor [json]",
4637 SHOW_STR
4638 IP_STR
4639 "OSPF information\n"
4640 "Instance ID\n"
4641 "Neighbor list\n"
4642 JSON_STR)
4643 {
4644 int idx_number = 3;
4645 struct ospf *ospf;
4646 unsigned short instance = 0;
4647 bool uj = use_json(argc, argv);
4648 json_object *json = NULL;
4649 int ret = CMD_SUCCESS;
4650
4651 instance = strtoul(argv[idx_number]->arg, NULL, 10);
4652 if (instance != ospf_instance)
4653 return CMD_NOT_MY_INSTANCE;
4654
4655 ospf = ospf_lookup_instance(instance);
4656 if (!ospf || !ospf->oi_running)
4657 return CMD_SUCCESS;
4658
4659 if (uj)
4660 json = json_object_new_object();
4661
4662 ret = show_ip_ospf_neighbor_common(vty, ospf, json, uj, 0);
4663
4664 if (uj)
4665 vty_json(vty, json);
4666
4667 return ret;
4668 }
4669
4670 static int show_ip_ospf_neighbor_all_common(struct vty *vty, struct ospf *ospf,
4671 json_object *json, bool use_json,
4672 uint8_t use_vrf)
4673 {
4674 struct listnode *node;
4675 struct ospf_interface *oi;
4676 char buf[PREFIX_STRLEN];
4677 json_object *json_vrf = NULL;
4678 json_object *json_neighbor_sub = NULL;
4679
4680 if (use_json) {
4681 if (use_vrf)
4682 json_vrf = json_object_new_object();
4683 else
4684 json_vrf = json;
4685 }
4686
4687 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
4688 if (!use_json)
4689 show_ip_ospf_neighbour_header(vty);
4690
4691 if (ospf->instance) {
4692 if (use_json)
4693 json_object_int_add(json_vrf, "ospfInstance",
4694 ospf->instance);
4695 else
4696 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
4697 }
4698
4699 for (ALL_LIST_ELEMENTS_RO(ospf->oiflist, node, oi)) {
4700 struct listnode *nbr_node;
4701 struct ospf_nbr_nbma *nbr_nbma;
4702
4703 show_ip_ospf_neighbor_sub(vty, oi, json_vrf, use_json);
4704
4705 /* print Down neighbor status */
4706 for (ALL_LIST_ELEMENTS_RO(oi->nbr_nbma, nbr_node, nbr_nbma)) {
4707 if (nbr_nbma->nbr == NULL
4708 || nbr_nbma->nbr->state == NSM_Down) {
4709 if (use_json) {
4710 json_neighbor_sub =
4711 json_object_new_object();
4712 json_object_int_add(json_neighbor_sub,
4713 "nbrNbmaPriority",
4714 nbr_nbma->priority);
4715 json_object_boolean_true_add(
4716 json_neighbor_sub,
4717 "nbrNbmaDown");
4718 json_object_string_add(
4719 json_neighbor_sub,
4720 "nbrNbmaIfaceName",
4721 IF_NAME(oi));
4722 json_object_int_add(
4723 json_neighbor_sub,
4724 "nbrNbmaRetransmitCounter", 0);
4725 json_object_int_add(
4726 json_neighbor_sub,
4727 "nbrNbmaRequestCounter", 0);
4728 json_object_int_add(
4729 json_neighbor_sub,
4730 "nbrNbmaDbSummaryCounter", 0);
4731 json_object_object_add(
4732 json_vrf,
4733 inet_ntop(AF_INET,
4734 &nbr_nbma->addr, buf,
4735 sizeof(buf)),
4736 json_neighbor_sub);
4737 } else {
4738 vty_out(vty, "%-15s %3d %-15s %9s ",
4739 "-", nbr_nbma->priority, "Down",
4740 "-");
4741 vty_out(vty,
4742 "%-32pI4 %-20s %5d %5d %5d\n",
4743 &nbr_nbma->addr,
4744 IF_NAME(oi), 0, 0, 0);
4745 }
4746 }
4747 }
4748 }
4749
4750 if (use_json) {
4751 if (use_vrf)
4752 json_object_object_add(json, ospf_get_name(ospf),
4753 json_vrf);
4754 } else
4755 vty_out(vty, "\n");
4756
4757 return CMD_SUCCESS;
4758 }
4759
4760 DEFUN (show_ip_ospf_neighbor_all,
4761 show_ip_ospf_neighbor_all_cmd,
4762 "show ip ospf [vrf <NAME|all>] neighbor all [json]",
4763 SHOW_STR
4764 IP_STR
4765 "OSPF information\n"
4766 VRF_CMD_HELP_STR
4767 "All VRFs\n"
4768 "Neighbor list\n"
4769 "include down status neighbor\n"
4770 JSON_STR)
4771 {
4772 struct ospf *ospf;
4773 bool uj = use_json(argc, argv);
4774 struct listnode *node = NULL;
4775 char *vrf_name = NULL;
4776 bool all_vrf = false;
4777 int ret = CMD_SUCCESS;
4778 int inst = 0;
4779 int idx_vrf = 0;
4780 uint8_t use_vrf = 0;
4781 json_object *json = NULL;
4782
4783 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
4784
4785 if (uj)
4786 json = json_object_new_object();
4787
4788 /* vrf input is provided could be all or specific vrf*/
4789 if (vrf_name) {
4790 use_vrf = 1;
4791 if (all_vrf) {
4792 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
4793 if (!ospf->oi_running)
4794 continue;
4795 ret = show_ip_ospf_neighbor_all_common(
4796 vty, ospf, json, uj, use_vrf);
4797 }
4798
4799 if (uj)
4800 vty_json(vty, json);
4801
4802 return ret;
4803 }
4804
4805 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
4806 if (ospf == NULL || !ospf->oi_running) {
4807 if (uj)
4808 json_object_free(json);
4809 return CMD_SUCCESS;
4810 }
4811 } else {
4812 /* Display default ospf (instance 0) info */
4813 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
4814 if (ospf == NULL || !ospf->oi_running) {
4815 if (uj)
4816 json_object_free(json);
4817 return CMD_SUCCESS;
4818 }
4819 }
4820
4821 if (ospf) {
4822 ret = show_ip_ospf_neighbor_all_common(vty, ospf, json, uj,
4823 use_vrf);
4824 if (uj) {
4825 vty_out(vty, "%s\n",
4826 json_object_to_json_string_ext(
4827 json, JSON_C_TO_STRING_PRETTY));
4828 }
4829 }
4830
4831 if (uj)
4832 json_object_free(json);
4833
4834 return ret;
4835 }
4836
4837 DEFUN (show_ip_ospf_instance_neighbor_all,
4838 show_ip_ospf_instance_neighbor_all_cmd,
4839 "show ip ospf (1-65535) neighbor all [json]",
4840 SHOW_STR
4841 IP_STR
4842 "OSPF information\n"
4843 "Instance ID\n"
4844 "Neighbor list\n"
4845 "include down status neighbor\n"
4846 JSON_STR)
4847 {
4848 int idx_number = 3;
4849 struct ospf *ospf;
4850 unsigned short instance = 0;
4851 bool uj = use_json(argc, argv);
4852 json_object *json = NULL;
4853 int ret = CMD_SUCCESS;
4854
4855 instance = strtoul(argv[idx_number]->arg, NULL, 10);
4856 if (instance != ospf_instance)
4857 return CMD_NOT_MY_INSTANCE;
4858
4859 ospf = ospf_lookup_instance(instance);
4860 if (!ospf || !ospf->oi_running)
4861 return CMD_SUCCESS;
4862 if (uj)
4863 json = json_object_new_object();
4864
4865 ret = show_ip_ospf_neighbor_all_common(vty, ospf, json, uj, 0);
4866
4867 if (uj)
4868 vty_json(vty, json);
4869
4870 return ret;
4871 }
4872
4873 static int show_ip_ospf_neighbor_int_common(struct vty *vty, struct ospf *ospf,
4874 int arg_base,
4875 struct cmd_token **argv,
4876 bool use_json, uint8_t use_vrf)
4877 {
4878 struct interface *ifp;
4879 struct route_node *rn;
4880 json_object *json = NULL;
4881
4882 if (use_json)
4883 json = json_object_new_object();
4884
4885 if (ospf->instance) {
4886 if (use_json)
4887 json_object_int_add(json, "ospfInstance",
4888 ospf->instance);
4889 else
4890 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
4891 }
4892
4893 ospf_show_vrf_name(ospf, vty, json, use_vrf);
4894
4895 ifp = if_lookup_by_name(argv[arg_base]->arg, ospf->vrf_id);
4896 if (!ifp) {
4897 if (use_json)
4898 json_object_boolean_true_add(json, "noSuchIface");
4899 else
4900 vty_out(vty, "No such interface.\n");
4901 return CMD_WARNING;
4902 }
4903
4904 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
4905 struct ospf_interface *oi = rn->info;
4906
4907 if (oi == NULL)
4908 continue;
4909
4910 show_ip_ospf_neighbor_sub(vty, oi, json, use_json);
4911 }
4912
4913 if (use_json)
4914 vty_json(vty, json);
4915 else
4916 vty_out(vty, "\n");
4917
4918 return CMD_SUCCESS;
4919 }
4920
4921 DEFUN (show_ip_ospf_neighbor_int,
4922 show_ip_ospf_neighbor_int_cmd,
4923 "show ip ospf [vrf <NAME>] neighbor IFNAME [json]",
4924 SHOW_STR
4925 IP_STR
4926 "OSPF information\n"
4927 VRF_CMD_HELP_STR
4928 "Neighbor list\n"
4929 "Interface name\n"
4930 JSON_STR)
4931 {
4932 struct ospf *ospf;
4933 int idx_ifname = 0;
4934 int idx_vrf = 0;
4935 bool uj = use_json(argc, argv);
4936 int ret = CMD_SUCCESS;
4937 struct interface *ifp = NULL;
4938 char *vrf_name = NULL;
4939 vrf_id_t vrf_id = VRF_DEFAULT;
4940 struct vrf *vrf = NULL;
4941
4942 if (argv_find(argv, argc, "vrf", &idx_vrf))
4943 vrf_name = argv[idx_vrf + 1]->arg;
4944 if (vrf_name && strmatch(vrf_name, VRF_DEFAULT_NAME))
4945 vrf_name = NULL;
4946 if (vrf_name) {
4947 vrf = vrf_lookup_by_name(vrf_name);
4948 if (vrf)
4949 vrf_id = vrf->vrf_id;
4950 }
4951 ospf = ospf_lookup_by_vrf_id(vrf_id);
4952
4953 if (!ospf || !ospf->oi_running)
4954 return ret;
4955
4956 if (!uj)
4957 show_ip_ospf_neighbour_header(vty);
4958
4959 argv_find(argv, argc, "IFNAME", &idx_ifname);
4960
4961 ifp = if_lookup_by_name(argv[idx_ifname]->arg, vrf_id);
4962 if (!ifp)
4963 return ret;
4964
4965 ret = show_ip_ospf_neighbor_int_common(vty, ospf, idx_ifname,
4966 argv, uj, 0);
4967 return ret;
4968 }
4969
4970 DEFUN (show_ip_ospf_instance_neighbor_int,
4971 show_ip_ospf_instance_neighbor_int_cmd,
4972 "show ip ospf (1-65535) neighbor IFNAME [json]",
4973 SHOW_STR
4974 IP_STR
4975 "OSPF information\n"
4976 "Instance ID\n"
4977 "Neighbor list\n"
4978 "Interface name\n"
4979 JSON_STR)
4980 {
4981 int idx_number = 3;
4982 int idx_ifname = 5;
4983 struct ospf *ospf;
4984 unsigned short instance = 0;
4985 bool uj = use_json(argc, argv);
4986
4987 if (!uj)
4988 show_ip_ospf_neighbour_header(vty);
4989
4990 instance = strtoul(argv[idx_number]->arg, NULL, 10);
4991 if (instance != ospf_instance)
4992 return CMD_NOT_MY_INSTANCE;
4993
4994 ospf = ospf_lookup_instance(instance);
4995 if (!ospf || !ospf->oi_running)
4996 return CMD_SUCCESS;
4997
4998 if (!uj)
4999 show_ip_ospf_neighbour_header(vty);
5000
5001 return show_ip_ospf_neighbor_int_common(vty, ospf, idx_ifname, argv, uj,
5002 0);
5003 }
5004
5005 static void show_ip_ospf_nbr_nbma_detail_sub(struct vty *vty,
5006 struct ospf_interface *oi,
5007 struct ospf_nbr_nbma *nbr_nbma,
5008 bool use_json, json_object *json)
5009 {
5010 char timebuf[OSPF_TIME_DUMP_SIZE];
5011 json_object *json_sub = NULL;
5012
5013 if (use_json)
5014 json_sub = json_object_new_object();
5015 else /* Show neighbor ID. */
5016 vty_out(vty, " Neighbor %s,", "-");
5017
5018 /* Show interface address. */
5019 if (use_json)
5020 json_object_string_addf(json_sub, "ifaceAddress", "%pI4",
5021 &nbr_nbma->addr);
5022 else
5023 vty_out(vty, " interface address %pI4\n",
5024 &nbr_nbma->addr);
5025
5026 /* Show Area ID. */
5027 if (use_json) {
5028 json_object_string_add(json_sub, "areaId",
5029 ospf_area_desc_string(oi->area));
5030 json_object_string_add(json_sub, "iface", IF_NAME(oi));
5031 } else
5032 vty_out(vty, " In the area %s via interface %s\n",
5033 ospf_area_desc_string(oi->area), IF_NAME(oi));
5034
5035 /* Show neighbor priority and state. */
5036 if (use_json) {
5037 json_object_int_add(json_sub, "nbrPriority",
5038 nbr_nbma->priority);
5039 json_object_string_add(json_sub, "nbrState", "down");
5040 } else
5041 vty_out(vty, " Neighbor priority is %d, State is %s,",
5042 nbr_nbma->priority, "Down");
5043
5044 /* Show state changes. */
5045 if (use_json)
5046 json_object_int_add(json_sub, "stateChangeCounter",
5047 nbr_nbma->state_change);
5048 else
5049 vty_out(vty, " %d state changes\n", nbr_nbma->state_change);
5050
5051 /* Show PollInterval */
5052 if (use_json)
5053 json_object_int_add(json_sub, "pollInterval", nbr_nbma->v_poll);
5054 else
5055 vty_out(vty, " Poll interval %d\n", nbr_nbma->v_poll);
5056
5057 /* Show poll-interval timer. */
5058 if (nbr_nbma->t_poll) {
5059 if (use_json) {
5060 long time_store;
5061 time_store = monotime_until(&nbr_nbma->t_poll->u.sands,
5062 NULL) / 1000LL;
5063 json_object_int_add(json_sub,
5064 "pollIntervalTimerDueMsec",
5065 time_store);
5066 } else
5067 vty_out(vty, " Poll timer due in %s\n",
5068 ospf_timer_dump(nbr_nbma->t_poll, timebuf,
5069 sizeof(timebuf)));
5070 }
5071
5072 /* Show poll-interval timer thread. */
5073 if (use_json) {
5074 if (nbr_nbma->t_poll != NULL)
5075 json_object_string_add(json_sub,
5076 "pollIntervalTimerThread", "on");
5077 } else
5078 vty_out(vty, " Thread Poll Timer %s\n",
5079 nbr_nbma->t_poll != NULL ? "on" : "off");
5080
5081 if (use_json)
5082 json_object_object_add(json, "noNbrId", json_sub);
5083 }
5084
5085 static void show_ip_ospf_neighbor_detail_sub(struct vty *vty,
5086 struct ospf_interface *oi,
5087 struct ospf_neighbor *nbr,
5088 struct ospf_neighbor *prev_nbr,
5089 json_object *json, bool use_json)
5090 {
5091 char timebuf[OSPF_TIME_DUMP_SIZE];
5092 json_object *json_neigh = NULL, *json_neigh_array = NULL;
5093 char neigh_str[INET_ADDRSTRLEN] = {0};
5094 char neigh_state[16] = {0};
5095
5096 if (use_json) {
5097 if (prev_nbr &&
5098 !IPV4_ADDR_SAME(&prev_nbr->src, &nbr->src)) {
5099 json_neigh_array = NULL;
5100 }
5101
5102 if (nbr->state == NSM_Attempt
5103 && nbr->router_id.s_addr == INADDR_ANY)
5104 strlcpy(neigh_str, "noNbrId", sizeof(neigh_str));
5105 else
5106 inet_ntop(AF_INET, &nbr->router_id,
5107 neigh_str, sizeof(neigh_str));
5108
5109 json_object_object_get_ex(json, neigh_str, &json_neigh_array);
5110
5111 if (!json_neigh_array) {
5112 json_neigh_array = json_object_new_array();
5113 json_object_object_add(json, neigh_str,
5114 json_neigh_array);
5115 }
5116
5117 json_neigh = json_object_new_object();
5118
5119 } else {
5120 /* Show neighbor ID. */
5121 if (nbr->state == NSM_Attempt
5122 && nbr->router_id.s_addr == INADDR_ANY)
5123 vty_out(vty, " Neighbor %s,", "-");
5124 else
5125 vty_out(vty, " Neighbor %pI4,",
5126 &nbr->router_id);
5127 }
5128
5129 /* Show interface address. */
5130 if (use_json)
5131 json_object_string_addf(json_neigh, "ifaceAddress", "%pI4",
5132 &nbr->address.u.prefix4);
5133 else
5134 vty_out(vty, " interface address %pI4\n",
5135 &nbr->address.u.prefix4);
5136
5137 /* Show Area ID. */
5138 if (use_json) {
5139 json_object_string_add(json_neigh, "areaId",
5140 ospf_area_desc_string(oi->area));
5141 json_object_string_add(json_neigh, "ifaceName", oi->ifp->name);
5142 } else
5143 vty_out(vty, " In the area %s via interface %s\n",
5144 ospf_area_desc_string(oi->area), oi->ifp->name);
5145
5146 /* Show neighbor priority and state. */
5147 ospf_nbr_ism_state_message(nbr, neigh_state, sizeof(neigh_state));
5148 if (use_json) {
5149 json_object_int_add(json_neigh, "nbrPriority", nbr->priority);
5150 json_object_string_add(json_neigh, "nbrState", neigh_state);
5151 } else
5152 vty_out(vty, " Neighbor priority is %d, State is %s,",
5153 nbr->priority, neigh_state);
5154
5155 /* Show state changes. */
5156 if (use_json)
5157 json_object_int_add(json_neigh, "stateChangeCounter",
5158 nbr->state_change);
5159 else
5160 vty_out(vty, " %d state changes\n", nbr->state_change);
5161
5162 if (nbr->ts_last_progress.tv_sec || nbr->ts_last_progress.tv_usec) {
5163 struct timeval res;
5164 long time_store;
5165
5166 time_store =
5167 monotime_since(&nbr->ts_last_progress, &res) / 1000LL;
5168 if (use_json) {
5169 json_object_int_add(json_neigh, "lastPrgrsvChangeMsec",
5170 time_store);
5171 } else {
5172 vty_out(vty,
5173 " Most recent state change statistics:\n");
5174 vty_out(vty, " Progressive change %s ago\n",
5175 ospf_timeval_dump(&res, timebuf,
5176 sizeof(timebuf)));
5177 }
5178 }
5179
5180 if (nbr->ts_last_regress.tv_sec || nbr->ts_last_regress.tv_usec) {
5181 struct timeval res;
5182 long time_store;
5183
5184 time_store =
5185 monotime_since(&nbr->ts_last_regress, &res) / 1000LL;
5186 if (use_json) {
5187 json_object_int_add(json_neigh,
5188 "lastRegressiveChangeMsec",
5189 time_store);
5190 if (nbr->last_regress_str)
5191 json_object_string_add(
5192 json_neigh,
5193 "lastRegressiveChangeReason",
5194 nbr->last_regress_str);
5195 } else {
5196 vty_out(vty,
5197 " Regressive change %s ago, due to %s\n",
5198 ospf_timeval_dump(&res, timebuf,
5199 sizeof(timebuf)),
5200 (nbr->last_regress_str ? nbr->last_regress_str
5201 : "??"));
5202 }
5203 }
5204
5205 /* Show Designated Rotuer ID. */
5206 if (use_json)
5207 json_object_string_addf(json_neigh, "routerDesignatedId",
5208 "%pI4", &nbr->d_router);
5209 else
5210 vty_out(vty, " DR is %pI4,", &nbr->d_router);
5211
5212 /* Show Backup Designated Rotuer ID. */
5213 if (use_json)
5214 json_object_string_addf(json_neigh, "routerDesignatedBackupId",
5215 "%pI4", &nbr->bd_router);
5216 else
5217 vty_out(vty, " BDR is %pI4\n", &nbr->bd_router);
5218
5219 /* Show options. */
5220 if (use_json) {
5221 json_object_int_add(json_neigh, "optionsCounter", nbr->options);
5222 json_object_string_add(json_neigh, "optionsList",
5223 ospf_options_dump(nbr->options));
5224 } else
5225 vty_out(vty, " Options %d %s\n", nbr->options,
5226 ospf_options_dump(nbr->options));
5227
5228 /* Show Router Dead interval timer. */
5229 if (use_json) {
5230 if (nbr->t_inactivity) {
5231 long time_store;
5232 time_store = monotime_until(&nbr->t_inactivity->u.sands,
5233 NULL)
5234 / 1000LL;
5235 json_object_int_add(json_neigh,
5236 "routerDeadIntervalTimerDueMsec",
5237 time_store);
5238 } else
5239 json_object_int_add(
5240 json_neigh,
5241 "routerDeadIntervalTimerDueMsec", -1);
5242 } else
5243 vty_out(vty, " Dead timer due in %s\n",
5244 ospf_timer_dump(nbr->t_inactivity, timebuf,
5245 sizeof(timebuf)));
5246
5247 /* Show Database Summary list. */
5248 if (use_json)
5249 json_object_int_add(json_neigh, "databaseSummaryListCounter",
5250 ospf_db_summary_count(nbr));
5251 else
5252 vty_out(vty, " Database Summary List %d\n",
5253 ospf_db_summary_count(nbr));
5254
5255 /* Show Link State Request list. */
5256 if (use_json)
5257 json_object_int_add(json_neigh, "linkStateRequestListCounter",
5258 ospf_ls_request_count(nbr));
5259 else
5260 vty_out(vty, " Link State Request List %ld\n",
5261 ospf_ls_request_count(nbr));
5262
5263 /* Show Link State Retransmission list. */
5264 if (use_json)
5265 json_object_int_add(json_neigh,
5266 "linkStateRetransmissionListCounter",
5267 ospf_ls_retransmit_count(nbr));
5268 else
5269 vty_out(vty, " Link State Retransmission List %ld\n",
5270 ospf_ls_retransmit_count(nbr));
5271
5272 /* Show inactivity timer thread. */
5273 if (use_json) {
5274 if (nbr->t_inactivity != NULL)
5275 json_object_string_add(json_neigh,
5276 "threadInactivityTimer", "on");
5277 } else
5278 vty_out(vty, " Thread Inactivity Timer %s\n",
5279 nbr->t_inactivity != NULL ? "on" : "off");
5280
5281 /* Show Database Description retransmission thread. */
5282 if (use_json) {
5283 if (nbr->t_db_desc != NULL)
5284 json_object_string_add(
5285 json_neigh,
5286 "threadDatabaseDescriptionRetransmission",
5287 "on");
5288 } else
5289 vty_out(vty,
5290 " Thread Database Description Retransmision %s\n",
5291 nbr->t_db_desc != NULL ? "on" : "off");
5292
5293 /* Show Link State Request Retransmission thread. */
5294 if (use_json) {
5295 if (nbr->t_ls_req != NULL)
5296 json_object_string_add(
5297 json_neigh,
5298 "threadLinkStateRequestRetransmission", "on");
5299 } else
5300 vty_out(vty,
5301 " Thread Link State Request Retransmission %s\n",
5302 nbr->t_ls_req != NULL ? "on" : "off");
5303
5304 /* Show Link State Update Retransmission thread. */
5305 if (use_json) {
5306 if (nbr->t_ls_upd != NULL)
5307 json_object_string_add(
5308 json_neigh,
5309 "threadLinkStateUpdateRetransmission",
5310 "on");
5311 } else
5312 vty_out(vty,
5313 " Thread Link State Update Retransmission %s\n\n",
5314 nbr->t_ls_upd != NULL ? "on" : "off");
5315
5316 if (!use_json) {
5317 vty_out(vty, " Graceful restart Helper info:\n");
5318
5319 if (OSPF_GR_IS_ACTIVE_HELPER(nbr)) {
5320 vty_out(vty,
5321 " Graceful Restart HELPER Status : Inprogress.\n");
5322
5323 vty_out(vty,
5324 " Graceful Restart grace period time: %d (seconds).\n",
5325 nbr->gr_helper_info.recvd_grace_period);
5326 vty_out(vty, " Graceful Restart reason: %s.\n",
5327 ospf_restart_reason2str(
5328 nbr->gr_helper_info.gr_restart_reason));
5329 } else {
5330 vty_out(vty,
5331 " Graceful Restart HELPER Status : None\n");
5332 }
5333
5334 if (nbr->gr_helper_info.rejected_reason
5335 != OSPF_HELPER_REJECTED_NONE)
5336 vty_out(vty, " Helper rejected reason: %s.\n",
5337 ospf_rejected_reason2str(
5338 nbr->gr_helper_info.rejected_reason));
5339
5340 if (nbr->gr_helper_info.helper_exit_reason
5341 != OSPF_GR_HELPER_EXIT_NONE)
5342 vty_out(vty, " Last helper exit reason: %s.\n\n",
5343 ospf_exit_reason2str(
5344 nbr->gr_helper_info.helper_exit_reason));
5345 else
5346 vty_out(vty, "\n");
5347 } else {
5348 json_object_string_add(json_neigh, "grHelperStatus",
5349 OSPF_GR_IS_ACTIVE_HELPER(nbr) ?
5350 "Inprogress"
5351 : "None");
5352 if (OSPF_GR_IS_ACTIVE_HELPER(nbr)) {
5353 json_object_int_add(
5354 json_neigh, "graceInterval",
5355 nbr->gr_helper_info.recvd_grace_period);
5356 json_object_string_add(
5357 json_neigh, "grRestartReason",
5358 ospf_restart_reason2str(
5359 nbr->gr_helper_info.gr_restart_reason));
5360 }
5361
5362 if (nbr->gr_helper_info.rejected_reason
5363 != OSPF_HELPER_REJECTED_NONE)
5364 json_object_string_add(
5365 json_neigh, "helperRejectReason",
5366 ospf_rejected_reason2str(
5367 nbr->gr_helper_info.rejected_reason));
5368
5369 if (nbr->gr_helper_info.helper_exit_reason
5370 != OSPF_GR_HELPER_EXIT_NONE)
5371 json_object_string_add(
5372 json_neigh, "helperExitReason",
5373 ospf_exit_reason2str(
5374 nbr->gr_helper_info
5375 .helper_exit_reason));
5376 }
5377
5378 bfd_sess_show(vty, json_neigh, nbr->bfd_session);
5379
5380 if (use_json)
5381 json_object_array_add(json_neigh_array, json_neigh);
5382
5383 }
5384
5385 static int show_ip_ospf_neighbor_id_common(struct vty *vty, struct ospf *ospf,
5386 struct in_addr *router_id,
5387 bool use_json, uint8_t use_vrf,
5388 bool is_detail)
5389 {
5390 struct listnode *node;
5391 struct ospf_neighbor *nbr;
5392 struct ospf_interface *oi;
5393 json_object *json = NULL;
5394
5395 if (use_json)
5396 json = json_object_new_object();
5397
5398 if (ospf->instance) {
5399 if (use_json)
5400 json_object_int_add(json, "ospfInstance",
5401 ospf->instance);
5402 else
5403 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
5404 }
5405
5406 ospf_show_vrf_name(ospf, vty, json, use_vrf);
5407
5408 for (ALL_LIST_ELEMENTS_RO(ospf->oiflist, node, oi)) {
5409 nbr = ospf_nbr_lookup_by_routerid(oi->nbrs, router_id);
5410
5411 if (!nbr)
5412 continue;
5413
5414 if (is_detail)
5415 show_ip_ospf_neighbor_detail_sub(vty, oi, nbr, NULL,
5416 json, use_json);
5417 else
5418 show_ip_ospf_neighbour_brief(vty, nbr, NULL, json,
5419 use_json);
5420 }
5421
5422 if (use_json)
5423 vty_json(vty, json);
5424 else
5425 vty_out(vty, "\n");
5426
5427 return CMD_SUCCESS;
5428 }
5429
5430 DEFPY(show_ip_ospf_neighbor_id, show_ip_ospf_neighbor_id_cmd,
5431 "show ip ospf neighbor A.B.C.D$router_id [detail$detail] [json$json]",
5432 SHOW_STR IP_STR
5433 "OSPF information\n"
5434 "Neighbor list\n"
5435 "Neighbor ID\n"
5436 "Detailed output\n" JSON_STR)
5437 {
5438 struct ospf *ospf;
5439 struct listnode *node;
5440 int ret = CMD_SUCCESS;
5441
5442 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
5443 if (!ospf->oi_running)
5444 continue;
5445 ret = show_ip_ospf_neighbor_id_common(vty, ospf, &router_id,
5446 !!json, 0, !!detail);
5447 }
5448
5449 return ret;
5450 }
5451
5452 DEFPY(show_ip_ospf_instance_neighbor_id, show_ip_ospf_instance_neighbor_id_cmd,
5453 "show ip ospf (1-65535)$instance neighbor A.B.C.D$router_id [detail$detail] [json$json]",
5454 SHOW_STR IP_STR
5455 "OSPF information\n"
5456 "Instance ID\n"
5457 "Neighbor list\n"
5458 "Neighbor ID\n"
5459 "Detailed output\n" JSON_STR)
5460 {
5461 struct ospf *ospf;
5462
5463 if (instance != ospf_instance)
5464 return CMD_NOT_MY_INSTANCE;
5465
5466 ospf = ospf_lookup_instance(instance);
5467 if (!ospf || !ospf->oi_running)
5468 return CMD_SUCCESS;
5469
5470 return show_ip_ospf_neighbor_id_common(vty, ospf, &router_id, !!json, 0,
5471 !!detail);
5472 }
5473
5474 static int show_ip_ospf_neighbor_detail_common(struct vty *vty,
5475 struct ospf *ospf,
5476 json_object *json, bool use_json,
5477 uint8_t use_vrf)
5478 {
5479 struct ospf_interface *oi;
5480 struct listnode *node;
5481 json_object *json_vrf = NULL;
5482 json_object *json_nbr_sub = NULL;
5483
5484 if (use_json) {
5485 if (use_vrf)
5486 json_vrf = json_object_new_object();
5487 else
5488 json_vrf = json;
5489
5490 json_nbr_sub = json_object_new_object();
5491 }
5492
5493 if (ospf->instance) {
5494 if (use_json)
5495 json_object_int_add(json, "ospfInstance",
5496 ospf->instance);
5497 else
5498 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
5499 }
5500
5501 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
5502
5503 for (ALL_LIST_ELEMENTS_RO(ospf->oiflist, node, oi)) {
5504 struct route_node *rn;
5505 struct ospf_neighbor *nbr, *prev_nbr = NULL;
5506
5507 for (rn = route_top(oi->nbrs); rn; rn = route_next(rn)) {
5508 nbr = rn->info;
5509
5510 if (!nbr)
5511 continue;
5512
5513 if (nbr != oi->nbr_self) {
5514 if (nbr->state != NSM_Down) {
5515 show_ip_ospf_neighbor_detail_sub(
5516 vty, oi, nbr, prev_nbr,
5517 json_nbr_sub, use_json);
5518 }
5519 }
5520 prev_nbr = nbr;
5521 }
5522 }
5523
5524 if (use_json) {
5525 json_object_object_add(json_vrf, "neighbors",
5526 json_nbr_sub);
5527 if (use_vrf)
5528 json_object_object_add(json, ospf_get_name(ospf),
5529 json_vrf);
5530 } else
5531 vty_out(vty, "\n");
5532
5533 return CMD_SUCCESS;
5534 }
5535
5536 DEFUN (show_ip_ospf_neighbor_detail,
5537 show_ip_ospf_neighbor_detail_cmd,
5538 "show ip ospf [vrf <NAME|all>] neighbor detail [json]",
5539 SHOW_STR
5540 IP_STR
5541 "OSPF information\n"
5542 VRF_CMD_HELP_STR
5543 "All VRFs\n"
5544 "Neighbor list\n"
5545 "detail of all neighbors\n"
5546 JSON_STR)
5547 {
5548 struct ospf *ospf;
5549 bool uj = use_json(argc, argv);
5550 struct listnode *node = NULL;
5551 char *vrf_name = NULL;
5552 bool all_vrf = false;
5553 int ret = CMD_SUCCESS;
5554 int inst = 0;
5555 int idx_vrf = 0;
5556 uint8_t use_vrf = 0;
5557 json_object *json = NULL;
5558
5559 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
5560
5561 if (uj)
5562 json = json_object_new_object();
5563
5564 /* vrf input is provided could be all or specific vrf*/
5565 if (vrf_name) {
5566 use_vrf = 1;
5567 if (all_vrf) {
5568 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
5569 if (!ospf->oi_running)
5570 continue;
5571 ret = show_ip_ospf_neighbor_detail_common(
5572 vty, ospf, json, uj, use_vrf);
5573 }
5574 if (uj)
5575 vty_json(vty, json);
5576
5577 return ret;
5578 }
5579 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
5580 if (ospf == NULL || !ospf->oi_running) {
5581 if (uj)
5582 json_object_free(json);
5583 return CMD_SUCCESS;
5584 }
5585 } else {
5586 /* Display default ospf (instance 0) info */
5587 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
5588 if (ospf == NULL || !ospf->oi_running) {
5589 if (uj)
5590 json_object_free(json);
5591 return CMD_SUCCESS;
5592 }
5593 }
5594
5595 if (ospf) {
5596 ret = show_ip_ospf_neighbor_detail_common(vty, ospf, json, uj,
5597 use_vrf);
5598 if (uj) {
5599 vty_out(vty, "%s\n",
5600 json_object_to_json_string_ext(
5601 json, JSON_C_TO_STRING_PRETTY));
5602 }
5603 }
5604
5605 if (uj)
5606 json_object_free(json);
5607
5608 return ret;
5609 }
5610
5611 DEFUN (show_ip_ospf_instance_neighbor_detail,
5612 show_ip_ospf_instance_neighbor_detail_cmd,
5613 "show ip ospf (1-65535) neighbor detail [json]",
5614 SHOW_STR
5615 IP_STR
5616 "OSPF information\n"
5617 "Instance ID\n"
5618 "Neighbor list\n"
5619 "detail of all neighbors\n"
5620 JSON_STR)
5621 {
5622 int idx_number = 3;
5623 struct ospf *ospf;
5624 unsigned short instance = 0;
5625 bool uj = use_json(argc, argv);
5626 json_object *json = NULL;
5627 int ret = CMD_SUCCESS;
5628
5629 instance = strtoul(argv[idx_number]->arg, NULL, 10);
5630 if (instance != ospf_instance)
5631 return CMD_NOT_MY_INSTANCE;
5632
5633 ospf = ospf_lookup_instance(instance);
5634 if (!ospf || !ospf->oi_running)
5635 return CMD_SUCCESS;
5636
5637 if (uj)
5638 json = json_object_new_object();
5639
5640 ret = show_ip_ospf_neighbor_detail_common(vty, ospf, json, uj, 0);
5641
5642 if (uj)
5643 vty_json(vty, json);
5644
5645 return ret;
5646 }
5647
5648 static int show_ip_ospf_neighbor_detail_all_common(struct vty *vty,
5649 struct ospf *ospf,
5650 json_object *json,
5651 bool use_json,
5652 uint8_t use_vrf)
5653 {
5654 struct listnode *node;
5655 struct ospf_interface *oi;
5656 json_object *json_vrf = NULL;
5657
5658 if (use_json) {
5659 if (use_vrf)
5660 json_vrf = json_object_new_object();
5661 else
5662 json_vrf = json;
5663 }
5664
5665 if (ospf->instance) {
5666 if (use_json)
5667 json_object_int_add(json, "ospfInstance",
5668 ospf->instance);
5669 else
5670 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
5671 }
5672
5673 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
5674
5675 for (ALL_LIST_ELEMENTS_RO(ospf->oiflist, node, oi)) {
5676 struct route_node *rn;
5677 struct ospf_neighbor *nbr, *prev_nbr = NULL;
5678 struct ospf_nbr_nbma *nbr_nbma;
5679
5680 for (rn = route_top(oi->nbrs); rn; rn = route_next(rn)) {
5681 nbr = rn->info;
5682
5683 if (!nbr)
5684 continue;
5685
5686 if (nbr != oi->nbr_self)
5687 if (nbr->state != NSM_Down)
5688 show_ip_ospf_neighbor_detail_sub(
5689 vty, oi, rn->info, prev_nbr,
5690 json_vrf, use_json);
5691 prev_nbr = nbr;
5692 }
5693
5694 if (oi->type != OSPF_IFTYPE_NBMA)
5695 continue;
5696
5697 struct listnode *nd;
5698
5699 for (ALL_LIST_ELEMENTS_RO(oi->nbr_nbma, nd, nbr_nbma)) {
5700 if (nbr_nbma->nbr == NULL ||
5701 nbr_nbma->nbr->state == NSM_Down)
5702 show_ip_ospf_nbr_nbma_detail_sub(
5703 vty, oi, nbr_nbma, use_json, json_vrf);
5704 }
5705 }
5706
5707 if (use_json) {
5708 if (use_vrf)
5709 json_object_object_add(json, ospf_get_name(ospf),
5710 json_vrf);
5711 } else {
5712 vty_out(vty, "\n");
5713 }
5714
5715 return CMD_SUCCESS;
5716 }
5717
5718 DEFUN (show_ip_ospf_neighbor_detail_all,
5719 show_ip_ospf_neighbor_detail_all_cmd,
5720 "show ip ospf [vrf <NAME|all>] neighbor detail all [json]",
5721 SHOW_STR
5722 IP_STR
5723 "OSPF information\n"
5724 VRF_CMD_HELP_STR
5725 "All VRFs\n"
5726 "Neighbor list\n"
5727 "detail of all neighbors\n"
5728 "include down status neighbor\n"
5729 JSON_STR)
5730 {
5731 struct ospf *ospf;
5732 bool uj = use_json(argc, argv);
5733 struct listnode *node = NULL;
5734 char *vrf_name = NULL;
5735 bool all_vrf = false;
5736 int ret = CMD_SUCCESS;
5737 int inst = 0;
5738 int idx_vrf = 0;
5739 uint8_t use_vrf = 0;
5740 json_object *json = NULL;
5741
5742 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
5743
5744 if (uj)
5745 json = json_object_new_object();
5746
5747 /* vrf input is provided could be all or specific vrf*/
5748 if (vrf_name) {
5749 use_vrf = 1;
5750 if (all_vrf) {
5751 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
5752 if (!ospf->oi_running)
5753 continue;
5754 ret = show_ip_ospf_neighbor_detail_all_common(
5755 vty, ospf, json, uj, use_vrf);
5756 }
5757
5758 if (uj)
5759 vty_json(vty, json);
5760
5761 return ret;
5762 }
5763 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
5764 if (ospf == NULL || !ospf->oi_running) {
5765 if (uj)
5766 json_object_free(json);
5767 return CMD_SUCCESS;
5768 }
5769 } else {
5770 /* Display default ospf (instance 0) info */
5771 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
5772 if (ospf == NULL || !ospf->oi_running) {
5773 if (uj)
5774 json_object_free(json);
5775 return CMD_SUCCESS;
5776 }
5777 }
5778
5779 if (ospf) {
5780 ret = show_ip_ospf_neighbor_detail_all_common(vty, ospf, json,
5781 uj, use_vrf);
5782 if (uj) {
5783 vty_out(vty, "%s\n",
5784 json_object_to_json_string_ext(
5785 json, JSON_C_TO_STRING_PRETTY));
5786 }
5787 }
5788
5789 if (uj)
5790 json_object_free(json);
5791
5792 return ret;
5793 }
5794
5795 DEFUN (show_ip_ospf_instance_neighbor_detail_all,
5796 show_ip_ospf_instance_neighbor_detail_all_cmd,
5797 "show ip ospf (1-65535) neighbor detail all [json]",
5798 SHOW_STR
5799 IP_STR
5800 "OSPF information\n"
5801 "Instance ID\n"
5802 "Neighbor list\n"
5803 "detail of all neighbors\n"
5804 "include down status neighbor\n"
5805 JSON_STR)
5806 {
5807 int idx_number = 3;
5808 struct ospf *ospf;
5809 unsigned short instance = 0;
5810 bool uj = use_json(argc, argv);
5811 json_object *json = NULL;
5812 int ret = CMD_SUCCESS;
5813
5814 instance = strtoul(argv[idx_number]->arg, NULL, 10);
5815 if (instance != ospf_instance)
5816 return CMD_NOT_MY_INSTANCE;
5817
5818 ospf = ospf_lookup_instance(instance);
5819 if (!ospf || !ospf->oi_running)
5820 return CMD_SUCCESS;
5821
5822 if (uj)
5823 json = json_object_new_object();
5824
5825 ret = show_ip_ospf_neighbor_detail_all_common(vty, ospf, json, uj, 0);
5826
5827 if (uj)
5828 vty_json(vty, json);
5829
5830 return ret;
5831 }
5832
5833 static int show_ip_ospf_neighbor_int_detail_common(struct vty *vty,
5834 struct ospf *ospf,
5835 int arg_base,
5836 struct cmd_token **argv,
5837 bool use_json)
5838 {
5839 struct ospf_interface *oi;
5840 struct interface *ifp;
5841 struct route_node *rn, *nrn;
5842 struct ospf_neighbor *nbr;
5843 json_object *json = NULL;
5844
5845 if (use_json)
5846 json = json_object_new_object();
5847
5848 if (ospf->instance) {
5849 if (use_json)
5850 json_object_int_add(json, "ospfInstance",
5851 ospf->instance);
5852 else
5853 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
5854 }
5855
5856 ifp = if_lookup_by_name(argv[arg_base]->arg, ospf->vrf_id);
5857 if (!ifp) {
5858 if (!use_json)
5859 vty_out(vty, "No such interface.\n");
5860 else {
5861 vty_out(vty, "{}\n");
5862 json_object_free(json);
5863 }
5864 return CMD_WARNING;
5865 }
5866
5867 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
5868 oi = rn->info;
5869
5870 if (!oi)
5871 continue;
5872
5873 for (nrn = route_top(oi->nbrs); nrn; nrn = route_next(nrn)) {
5874 nbr = nrn->info;
5875
5876 if (!nbr)
5877 continue;
5878
5879 if (nbr == oi->nbr_self)
5880 continue;
5881
5882 if (nbr->state == NSM_Down)
5883 continue;
5884
5885 show_ip_ospf_neighbor_detail_sub(vty, oi, nbr, NULL,
5886 json, use_json);
5887 }
5888 }
5889
5890 if (use_json)
5891 vty_json(vty, json);
5892 else
5893 vty_out(vty, "\n");
5894
5895 return CMD_SUCCESS;
5896 }
5897
5898 DEFUN (show_ip_ospf_neighbor_int_detail,
5899 show_ip_ospf_neighbor_int_detail_cmd,
5900 "show ip ospf neighbor IFNAME detail [json]",
5901 SHOW_STR
5902 IP_STR
5903 "OSPF information\n"
5904 "Neighbor list\n"
5905 "Interface name\n"
5906 "detail of all neighbors\n"
5907 JSON_STR)
5908 {
5909 struct ospf *ospf;
5910 bool uj = use_json(argc, argv);
5911 struct listnode *node = NULL;
5912 int ret = CMD_SUCCESS;
5913 bool ospf_output = false;
5914
5915 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
5916 if (!ospf->oi_running)
5917 continue;
5918 ospf_output = true;
5919 ret = show_ip_ospf_neighbor_int_detail_common(vty, ospf, 4,
5920 argv, uj);
5921 }
5922
5923 if (!ospf_output)
5924 vty_out(vty, "%% OSPF instance not found\n");
5925
5926 return ret;
5927 }
5928
5929 DEFUN (show_ip_ospf_instance_neighbor_int_detail,
5930 show_ip_ospf_instance_neighbor_int_detail_cmd,
5931 "show ip ospf (1-65535) neighbor IFNAME detail [json]",
5932 SHOW_STR
5933 IP_STR
5934 "OSPF information\n"
5935 "Instance ID\n"
5936 "Neighbor list\n"
5937 "Interface name\n"
5938 "detail of all neighbors\n"
5939 JSON_STR)
5940 {
5941 int idx_number = 3;
5942 int idx_ifname = 5;
5943 struct ospf *ospf;
5944 unsigned short instance = 0;
5945 bool uj = use_json(argc, argv);
5946
5947 instance = strtoul(argv[idx_number]->arg, NULL, 10);
5948 if (instance != ospf_instance)
5949 return CMD_NOT_MY_INSTANCE;
5950
5951 ospf = ospf_lookup_instance(instance);
5952 if (!ospf || !ospf->oi_running)
5953 return CMD_SUCCESS;
5954
5955 return show_ip_ospf_neighbor_int_detail_common(vty, ospf, idx_ifname,
5956 argv, uj);
5957 }
5958
5959 /* Show functions */
5960 static int show_lsa_summary(struct vty *vty, struct ospf_lsa *lsa, int self,
5961 json_object *json_lsa)
5962 {
5963 struct router_lsa *rl;
5964 struct summary_lsa *sl;
5965 struct as_external_lsa *asel;
5966 struct prefix_ipv4 p;
5967
5968 if (lsa != NULL) {
5969 /* If self option is set, check LSA self flag. */
5970 if (self == 0 || IS_LSA_SELF(lsa)) {
5971
5972 if (!json_lsa) {
5973 /* LSA common part show. */
5974 vty_out(vty, "%-15pI4",
5975 &lsa->data->id);
5976 vty_out(vty, "%-15pI4 %4d 0x%08lx 0x%04x",
5977 &lsa->data->adv_router, LS_AGE(lsa),
5978 (unsigned long)ntohl(
5979 lsa->data->ls_seqnum),
5980 ntohs(lsa->data->checksum));
5981 } else {
5982 char seqnum[10];
5983 char checksum[10];
5984
5985 snprintf(seqnum, sizeof(seqnum), "%x",
5986 ntohl(lsa->data->ls_seqnum));
5987 snprintf(checksum, sizeof(checksum), "%x",
5988 ntohs(lsa->data->checksum));
5989 json_object_string_addf(json_lsa, "lsId",
5990 "%pI4", &lsa->data->id);
5991 json_object_string_addf(
5992 json_lsa, "advertisedRouter", "%pI4",
5993 &lsa->data->adv_router);
5994 json_object_int_add(json_lsa, "lsaAge",
5995 LS_AGE(lsa));
5996 json_object_string_add(
5997 json_lsa, "sequenceNumber", seqnum);
5998 json_object_string_add(json_lsa, "checksum",
5999 checksum);
6000 }
6001
6002 /* LSA specific part show. */
6003 switch (lsa->data->type) {
6004 case OSPF_ROUTER_LSA:
6005 rl = (struct router_lsa *)lsa->data;
6006
6007 if (!json_lsa)
6008 vty_out(vty, " %-d", ntohs(rl->links));
6009 else
6010 json_object_int_add(json_lsa,
6011 "numOfRouterLinks",
6012 ntohs(rl->links));
6013 break;
6014 case OSPF_SUMMARY_LSA:
6015 sl = (struct summary_lsa *)lsa->data;
6016
6017 p.family = AF_INET;
6018 p.prefix = sl->header.id;
6019 p.prefixlen = ip_masklen(sl->mask);
6020 apply_mask_ipv4(&p);
6021
6022 if (!json_lsa)
6023 vty_out(vty, " %pFX", &p);
6024 else {
6025 json_object_string_addf(
6026 json_lsa, "summaryAddress",
6027 "%pFX", &p);
6028 }
6029 break;
6030 case OSPF_AS_EXTERNAL_LSA:
6031 case OSPF_AS_NSSA_LSA:
6032 asel = (struct as_external_lsa *)lsa->data;
6033
6034 p.family = AF_INET;
6035 p.prefix = asel->header.id;
6036 p.prefixlen = ip_masklen(asel->mask);
6037 apply_mask_ipv4(&p);
6038
6039 if (!json_lsa)
6040 vty_out(vty, " %s %pFX [0x%lx]",
6041 IS_EXTERNAL_METRIC(
6042 asel->e[0].tos)
6043 ? "E2"
6044 : "E1",
6045 &p,
6046 (unsigned long)ntohl(
6047 asel->e[0].route_tag));
6048 else {
6049 json_object_string_add(
6050 json_lsa, "metricType",
6051 IS_EXTERNAL_METRIC(
6052 asel->e[0].tos)
6053 ? "E2"
6054 : "E1");
6055 json_object_string_addf(
6056 json_lsa, "route", "%pFX", &p);
6057 json_object_int_add(
6058 json_lsa, "tag",
6059 (unsigned long)ntohl(
6060 asel->e[0].route_tag));
6061 }
6062 break;
6063 case OSPF_NETWORK_LSA:
6064 case OSPF_ASBR_SUMMARY_LSA:
6065 case OSPF_OPAQUE_LINK_LSA:
6066 case OSPF_OPAQUE_AREA_LSA:
6067 case OSPF_OPAQUE_AS_LSA:
6068 default:
6069 break;
6070 }
6071
6072 if (!json_lsa)
6073 vty_out(vty, "\n");
6074 }
6075
6076 return 1;
6077 }
6078
6079 return 0;
6080 }
6081
6082 static const char *const show_database_desc[] = {
6083 "unknown",
6084 "Router Link States",
6085 "Net Link States",
6086 "Summary Link States",
6087 "ASBR-Summary Link States",
6088 "AS External Link States",
6089 "Group Membership LSA",
6090 "NSSA-external Link States",
6091 "Type-8 LSA",
6092 "Link-Local Opaque-LSA",
6093 "Area-Local Opaque-LSA",
6094 "AS-external Opaque-LSA",
6095 };
6096
6097 static const char * const show_database_desc_json[] = {
6098 "unknown",
6099 "routerLinkStates",
6100 "networkLinkStates",
6101 "summaryLinkStates",
6102 "asbrSummaryLinkStates",
6103 "asExternalLinkStates",
6104 "groupMembershipLsa",
6105 "nssaExternalLinkStates",
6106 "type8Lsa",
6107 "linkLocalOpaqueLsa",
6108 "areaLocalOpaqueLsa",
6109 "asExternalOpaqueLsa",
6110 };
6111
6112 static const char *const show_database_desc_count_json[] = {
6113 "unknownCount",
6114 "routerLinkStatesCount",
6115 "networkLinkStatesCount",
6116 "summaryLinkStatesCount",
6117 "asbrSummaryLinkStatesCount",
6118 "asExternalLinkStatesCount",
6119 "groupMembershipLsaCount",
6120 "nssaExternalLinkStatesCount",
6121 "type8LsaCount",
6122 "linkLocalOpaqueLsaCount",
6123 "areaLocalOpaqueLsaCount",
6124 "asExternalOpaqueLsaCount",
6125 };
6126
6127 static const char *const show_database_header[] = {
6128 "",
6129 "Link ID ADV Router Age Seq# CkSum Link count",
6130 "Link ID ADV Router Age Seq# CkSum",
6131 "Link ID ADV Router Age Seq# CkSum Route",
6132 "Link ID ADV Router Age Seq# CkSum",
6133 "Link ID ADV Router Age Seq# CkSum Route",
6134 " --- header for Group Member ----",
6135 "Link ID ADV Router Age Seq# CkSum Route",
6136 " --- type-8 ---",
6137 "Opaque-Type/Id ADV Router Age Seq# CkSum",
6138 "Opaque-Type/Id ADV Router Age Seq# CkSum",
6139 "Opaque-Type/Id ADV Router Age Seq# CkSum",
6140 };
6141
6142 static void show_ip_ospf_database_header(struct vty *vty, struct ospf_lsa *lsa,
6143 json_object *json)
6144 {
6145 struct router_lsa *rlsa = (struct router_lsa *)lsa->data;
6146
6147 if (!json) {
6148 vty_out(vty, " LS age: %d\n", LS_AGE(lsa));
6149 vty_out(vty, " Options: 0x%-2x : %s\n", lsa->data->options,
6150 ospf_options_dump(lsa->data->options));
6151 vty_out(vty, " LS Flags: 0x%-2x %s\n", lsa->flags,
6152 ((lsa->flags & OSPF_LSA_LOCAL_XLT)
6153 ? "(Translated from Type-7)"
6154 : ""));
6155
6156 if (lsa->data->type == OSPF_ROUTER_LSA) {
6157 vty_out(vty, " Flags: 0x%x", rlsa->flags);
6158
6159 if (rlsa->flags)
6160 vty_out(vty, " :%s%s%s%s",
6161 IS_ROUTER_LSA_BORDER(rlsa) ? " ABR"
6162 : "",
6163 IS_ROUTER_LSA_EXTERNAL(rlsa) ? " ASBR"
6164 : "",
6165 IS_ROUTER_LSA_VIRTUAL(rlsa)
6166 ? " VL-endpoint"
6167 : "",
6168 IS_ROUTER_LSA_SHORTCUT(rlsa)
6169 ? " Shortcut"
6170 : "");
6171
6172 vty_out(vty, "\n");
6173 }
6174 vty_out(vty, " LS Type: %s\n",
6175 lookup_msg(ospf_lsa_type_msg, lsa->data->type, NULL));
6176 vty_out(vty, " Link State ID: %pI4 %s\n",
6177 &lsa->data->id,
6178 lookup_msg(ospf_link_state_id_type_msg, lsa->data->type,
6179 NULL));
6180 vty_out(vty, " Advertising Router: %pI4\n",
6181 &lsa->data->adv_router);
6182 vty_out(vty, " LS Seq Number: %08lx\n",
6183 (unsigned long)ntohl(lsa->data->ls_seqnum));
6184 vty_out(vty, " Checksum: 0x%04x\n",
6185 ntohs(lsa->data->checksum));
6186 vty_out(vty, " Length: %d\n\n", ntohs(lsa->data->length));
6187 } else {
6188 char seqnum[10];
6189 char checksum[10];
6190
6191 snprintf(seqnum, 10, "%x", ntohl(lsa->data->ls_seqnum));
6192 snprintf(checksum, 10, "%x", ntohs(lsa->data->checksum));
6193
6194 json_object_int_add(json, "lsaAge", LS_AGE(lsa));
6195 json_object_string_add(json, "options",
6196 ospf_options_dump(lsa->data->options));
6197 json_object_int_add(json, "lsaFlags", lsa->flags);
6198
6199 if (lsa->flags & OSPF_LSA_LOCAL_XLT)
6200 json_object_boolean_true_add(json,
6201 "translatedFromType7");
6202
6203 if (lsa->data->type == OSPF_ROUTER_LSA) {
6204 json_object_int_add(json, "flags", rlsa->flags);
6205
6206 if (rlsa->flags) {
6207 if (IS_ROUTER_LSA_BORDER(rlsa))
6208 json_object_boolean_true_add(json,
6209 "abr");
6210 if (IS_ROUTER_LSA_EXTERNAL(rlsa))
6211 json_object_boolean_true_add(json,
6212 "asbr");
6213 if (IS_ROUTER_LSA_VIRTUAL(rlsa))
6214 json_object_boolean_true_add(
6215 json, "vlEndpoint");
6216 if (IS_ROUTER_LSA_SHORTCUT(rlsa))
6217 json_object_boolean_true_add(
6218 json, "shortcut");
6219 }
6220 }
6221
6222 json_object_string_add(
6223 json, "lsaType",
6224 lookup_msg(ospf_lsa_type_msg, lsa->data->type, NULL));
6225 json_object_string_addf(json, "linkStateId", "%pI4",
6226 &lsa->data->id);
6227 json_object_string_addf(json, "advertisingRouter", "%pI4",
6228 &lsa->data->adv_router);
6229 json_object_string_add(json, "lsaSeqNumber", seqnum);
6230 json_object_string_add(json, "checksum", checksum);
6231 json_object_int_add(json, "length", ntohs(lsa->data->length));
6232 }
6233 }
6234
6235 static const char *const link_type_desc[] = {
6236 "(null)",
6237 "another Router (point-to-point)",
6238 "a Transit Network",
6239 "Stub Network",
6240 "a Virtual Link",
6241 };
6242
6243 static const char *const link_id_desc[] = {
6244 "(null)", "Neighboring Router ID", "Designated Router address",
6245 "Net", "Neighboring Router ID",
6246 };
6247
6248 static const char *const link_data_desc[] = {
6249 "(null)", "Router Interface address", "Router Interface address",
6250 "Network Mask", "Router Interface address",
6251 };
6252
6253 static const char *const link_id_desc_json[] = {
6254 "null", "neighborRouterId", "designatedRouterAddress",
6255 "networkAddress", "neighborRouterId",
6256 };
6257
6258 static const char *const link_data_desc_json[] = {
6259 "null", "routerInterfaceAddress", "routerInterfaceAddress",
6260 "networkMask", "routerInterfaceAddress",
6261 };
6262
6263 /* Show router-LSA each Link information. */
6264 static void show_ip_ospf_database_router_links(struct vty *vty,
6265 struct router_lsa *rl,
6266 json_object *json)
6267 {
6268 int len, type;
6269 unsigned short i;
6270 json_object *json_links = NULL;
6271 json_object *json_link = NULL;
6272 int metric = 0;
6273 char buf[PREFIX_STRLEN];
6274
6275 if (json)
6276 json_links = json_object_new_object();
6277
6278 len = ntohs(rl->header.length) - 4;
6279 for (i = 0; i < ntohs(rl->links) && len > 0; len -= 12, i++) {
6280 type = rl->link[i].type;
6281
6282 if (json) {
6283 char link[16];
6284
6285 snprintf(link, sizeof(link), "link%u", i);
6286 json_link = json_object_new_object();
6287 json_object_string_add(json_link, "linkType",
6288 link_type_desc[type]);
6289 json_object_string_add(json_link,
6290 link_id_desc_json[type],
6291 inet_ntop(AF_INET,
6292 &rl->link[i].link_id,
6293 buf, sizeof(buf)));
6294 json_object_string_add(
6295 json_link, link_data_desc_json[type],
6296 inet_ntop(AF_INET, &rl->link[i].link_data,
6297 buf, sizeof(buf)));
6298 json_object_int_add(json_link, "numOfTosMetrics",
6299 metric);
6300 json_object_int_add(json_link, "tos0Metric",
6301 ntohs(rl->link[i].metric));
6302 json_object_object_add(json_links, link, json_link);
6303 } else {
6304 vty_out(vty, " Link connected to: %s\n",
6305 link_type_desc[type]);
6306 vty_out(vty, " (Link ID) %s: %pI4\n",
6307 link_id_desc[type],
6308 &rl->link[i].link_id);
6309 vty_out(vty, " (Link Data) %s: %pI4\n",
6310 link_data_desc[type],
6311 &rl->link[i].link_data);
6312 vty_out(vty, " Number of TOS metrics: 0\n");
6313 vty_out(vty, " TOS 0 Metric: %d\n",
6314 ntohs(rl->link[i].metric));
6315 vty_out(vty, "\n");
6316 }
6317 }
6318 if (json)
6319 json_object_object_add(json, "routerLinks", json_links);
6320 }
6321
6322 /* Show router-LSA detail information. */
6323 static int show_router_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
6324 json_object *json)
6325 {
6326 if (lsa != NULL) {
6327 struct router_lsa *rl = (struct router_lsa *)lsa->data;
6328
6329 show_ip_ospf_database_header(vty, lsa, json);
6330
6331 if (!json)
6332 vty_out(vty, " Number of Links: %d\n\n",
6333 ntohs(rl->links));
6334 else
6335 json_object_int_add(json, "numOfLinks",
6336 ntohs(rl->links));
6337
6338 show_ip_ospf_database_router_links(vty, rl, json);
6339
6340 if (!json)
6341 vty_out(vty, "\n");
6342 }
6343
6344 return 0;
6345 }
6346
6347 /* Show network-LSA detail information. */
6348 static int show_network_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
6349 json_object *json)
6350 {
6351 int length, i;
6352 char buf[PREFIX_STRLEN];
6353 json_object *json_attached_rt = NULL;
6354 json_object *json_router = NULL;
6355
6356 if (json)
6357 json_attached_rt = json_object_new_object();
6358
6359 if (lsa != NULL) {
6360 struct network_lsa *nl = (struct network_lsa *)lsa->data;
6361 struct in_addr *addr;
6362
6363 show_ip_ospf_database_header(vty, lsa, json);
6364
6365 if (!json)
6366 vty_out(vty, " Network Mask: /%d\n",
6367 ip_masklen(nl->mask));
6368 else
6369 json_object_int_add(json, "networkMask",
6370 ip_masklen(nl->mask));
6371
6372 length = lsa->size - OSPF_LSA_HEADER_SIZE - 4;
6373 addr = &nl->routers[0];
6374 for (i = 0; length > 0 && addr;
6375 length -= 4, addr = &nl->routers[++i])
6376 if (!json) {
6377 vty_out(vty, " Attached Router: %pI4\n",
6378 addr);
6379 vty_out(vty, "\n");
6380 } else {
6381 json_router = json_object_new_object();
6382 json_object_string_add(
6383 json_router, "attachedRouterId",
6384 inet_ntop(AF_INET, addr, buf,
6385 sizeof(buf)));
6386 json_object_object_add(json_attached_rt,
6387 inet_ntop(AF_INET, addr,
6388 buf,
6389 sizeof(buf)),
6390 json_router);
6391 }
6392 }
6393
6394 if (json)
6395 json_object_object_add(json, "attchedRouters",
6396 json_attached_rt);
6397
6398 return 0;
6399 }
6400
6401 /* Show summary-LSA detail information. */
6402 static int show_summary_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
6403 json_object *json)
6404 {
6405 if (lsa != NULL) {
6406 struct summary_lsa *sl = (struct summary_lsa *)lsa->data;
6407
6408 show_ip_ospf_database_header(vty, lsa, json);
6409
6410 if (!json) {
6411 vty_out(vty, " Network Mask: /%d\n",
6412 ip_masklen(sl->mask));
6413 vty_out(vty, " TOS: 0 Metric: %d\n",
6414 GET_METRIC(sl->metric));
6415 vty_out(vty, "\n");
6416 } else {
6417 json_object_int_add(json, "networkMask",
6418 ip_masklen(sl->mask));
6419 json_object_int_add(json, "tos0Metric",
6420 GET_METRIC(sl->metric));
6421 }
6422 }
6423
6424 return 0;
6425 }
6426
6427 /* Show summary-ASBR-LSA detail information. */
6428 static int show_summary_asbr_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
6429 json_object *json)
6430 {
6431 if (lsa != NULL) {
6432 struct summary_lsa *sl = (struct summary_lsa *)lsa->data;
6433
6434 show_ip_ospf_database_header(vty, lsa, json);
6435
6436 if (!json) {
6437 vty_out(vty, " Network Mask: /%d\n",
6438 ip_masklen(sl->mask));
6439 vty_out(vty, " TOS: 0 Metric: %d\n",
6440 GET_METRIC(sl->metric));
6441 vty_out(vty, "\n");
6442 } else {
6443 json_object_int_add(json, "networkMask",
6444 ip_masklen(sl->mask));
6445 json_object_int_add(json, "tos0Metric",
6446 GET_METRIC(sl->metric));
6447 }
6448 }
6449
6450 return 0;
6451 }
6452
6453 /* Show AS-external-LSA detail information. */
6454 static int show_as_external_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
6455 json_object *json)
6456 {
6457 int tos = 0;
6458
6459 if (lsa != NULL) {
6460 struct as_external_lsa *al =
6461 (struct as_external_lsa *)lsa->data;
6462
6463 show_ip_ospf_database_header(vty, lsa, json);
6464
6465 if (!json) {
6466 vty_out(vty, " Network Mask: /%d\n",
6467 ip_masklen(al->mask));
6468 vty_out(vty, " Metric Type: %s\n",
6469 IS_EXTERNAL_METRIC(al->e[0].tos)
6470 ? "2 (Larger than any link state path)"
6471 : "1");
6472 vty_out(vty, " TOS: 0\n");
6473 vty_out(vty, " Metric: %d\n",
6474 GET_METRIC(al->e[0].metric));
6475 vty_out(vty, " Forward Address: %pI4\n",
6476 &al->e[0].fwd_addr);
6477 vty_out(vty,
6478 " External Route Tag: %" ROUTE_TAG_PRI "\n\n",
6479 (route_tag_t)ntohl(al->e[0].route_tag));
6480 } else {
6481 json_object_int_add(json, "networkMask",
6482 ip_masklen(al->mask));
6483 json_object_string_add(
6484 json, "metricType",
6485 IS_EXTERNAL_METRIC(al->e[0].tos)
6486 ? "E2 (Larger than any link state path)"
6487 : "E1");
6488 json_object_int_add(json, "tos", tos);
6489 json_object_int_add(json, "metric",
6490 GET_METRIC(al->e[0].metric));
6491 json_object_string_addf(json, "forwardAddress", "%pI4",
6492 &(al->e[0].fwd_addr));
6493 json_object_int_add(
6494 json, "externalRouteTag",
6495 (route_tag_t)ntohl(al->e[0].route_tag));
6496 }
6497 }
6498
6499 return 0;
6500 }
6501
6502 /* Show AS-NSSA-LSA detail information. */
6503 static int show_as_nssa_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
6504 json_object *json)
6505 {
6506 int tos = 0;
6507
6508 if (lsa != NULL) {
6509 struct as_external_lsa *al =
6510 (struct as_external_lsa *)lsa->data;
6511
6512 show_ip_ospf_database_header(vty, lsa, json);
6513
6514 if (!json) {
6515 vty_out(vty, " Network Mask: /%d\n",
6516 ip_masklen(al->mask));
6517 vty_out(vty, " Metric Type: %s\n",
6518 IS_EXTERNAL_METRIC(al->e[0].tos)
6519 ? "2 (Larger than any link state path)"
6520 : "1");
6521 vty_out(vty, " TOS: 0\n");
6522 vty_out(vty, " Metric: %d\n",
6523 GET_METRIC(al->e[0].metric));
6524 vty_out(vty, " NSSA: Forward Address: %pI4\n",
6525 &al->e[0].fwd_addr);
6526 vty_out(vty,
6527 " External Route Tag: %" ROUTE_TAG_PRI
6528 "\n\n",
6529 (route_tag_t)ntohl(al->e[0].route_tag));
6530 } else {
6531 json_object_int_add(json, "networkMask",
6532 ip_masklen(al->mask));
6533 json_object_string_add(
6534 json, "metricType",
6535 IS_EXTERNAL_METRIC(al->e[0].tos)
6536 ? "E2 (Larger than any link state path)"
6537 : "E1");
6538 json_object_int_add(json, "tos", tos);
6539 json_object_int_add(json, "metric",
6540 GET_METRIC(al->e[0].metric));
6541 json_object_string_addf(json, "nssaForwardAddress",
6542 "%pI4", &al->e[0].fwd_addr);
6543 json_object_int_add(
6544 json, "externalRouteTag",
6545 (route_tag_t)ntohl(al->e[0].route_tag));
6546 }
6547 }
6548
6549 return 0;
6550 }
6551
6552 static int show_func_dummy(struct vty *vty, struct ospf_lsa *lsa,
6553 json_object *json)
6554 {
6555 return 0;
6556 }
6557
6558 static int show_opaque_lsa_detail(struct vty *vty, struct ospf_lsa *lsa,
6559 json_object *json)
6560 {
6561 if (lsa != NULL) {
6562 show_ip_ospf_database_header(vty, lsa, json);
6563 show_opaque_info_detail(vty, lsa, json);
6564 if (!json)
6565 vty_out(vty, "\n");
6566 }
6567 return 0;
6568 }
6569
6570 int (*show_function[])(struct vty *, struct ospf_lsa *, json_object *) = {
6571 NULL,
6572 show_router_lsa_detail,
6573 show_network_lsa_detail,
6574 show_summary_lsa_detail,
6575 show_summary_asbr_lsa_detail,
6576 show_as_external_lsa_detail,
6577 show_func_dummy,
6578 show_as_nssa_lsa_detail, /* almost same as external */
6579 NULL, /* type-8 */
6580 show_opaque_lsa_detail,
6581 show_opaque_lsa_detail,
6582 show_opaque_lsa_detail,
6583 };
6584
6585 static void show_lsa_prefix_set(struct vty *vty, struct prefix_ls *lp,
6586 struct in_addr *id, struct in_addr *adv_router)
6587 {
6588 memset(lp, 0, sizeof(struct prefix_ls));
6589 lp->family = AF_UNSPEC;
6590 if (id == NULL)
6591 lp->prefixlen = 0;
6592 else if (adv_router == NULL) {
6593 lp->prefixlen = IPV4_MAX_BITLEN;
6594 lp->id = *id;
6595 } else {
6596 lp->prefixlen = 64;
6597 lp->id = *id;
6598 lp->adv_router = *adv_router;
6599 }
6600 }
6601
6602 static void show_lsa_detail_proc(struct vty *vty, struct route_table *rt,
6603 struct in_addr *id, struct in_addr *adv_router,
6604 json_object *json)
6605 {
6606 struct prefix_ls lp;
6607 struct route_node *rn, *start;
6608 struct ospf_lsa *lsa;
6609 json_object *json_lsa = NULL;
6610
6611 show_lsa_prefix_set(vty, &lp, id, adv_router);
6612 start = route_node_get(rt, (struct prefix *)&lp);
6613 if (start) {
6614 route_lock_node(start);
6615 for (rn = start; rn; rn = route_next_until(rn, start))
6616 if ((lsa = rn->info)) {
6617 if (show_function[lsa->data->type] != NULL) {
6618 if (json) {
6619 json_lsa =
6620 json_object_new_object();
6621 json_object_array_add(json,
6622 json_lsa);
6623 }
6624
6625 show_function[lsa->data->type](
6626 vty, lsa, json_lsa);
6627 }
6628 }
6629 route_unlock_node(start);
6630 }
6631 }
6632
6633 /* Show detail LSA information
6634 -- if id is NULL then show all LSAs. */
6635 static void show_lsa_detail(struct vty *vty, struct ospf *ospf, int type,
6636 struct in_addr *id, struct in_addr *adv_router,
6637 json_object *json)
6638 {
6639 struct listnode *node;
6640 struct ospf_area *area;
6641 char buf[PREFIX_STRLEN];
6642 json_object *json_lsa_type = NULL;
6643 json_object *json_areas = NULL;
6644 json_object *json_lsa_array = NULL;
6645
6646 switch (type) {
6647 case OSPF_AS_EXTERNAL_LSA:
6648 case OSPF_OPAQUE_AS_LSA:
6649 if (!json)
6650 vty_out(vty, " %s \n\n",
6651 show_database_desc[type]);
6652 else
6653 json_lsa_array = json_object_new_array();
6654
6655 show_lsa_detail_proc(vty, AS_LSDB(ospf, type), id, adv_router,
6656 json_lsa_array);
6657 if (json)
6658 json_object_object_add(json,
6659 show_database_desc_json[type],
6660 json_lsa_array);
6661
6662 break;
6663 default:
6664 if (json)
6665 json_areas = json_object_new_object();
6666
6667 for (ALL_LIST_ELEMENTS_RO(ospf->areas, node, area)) {
6668 if (!json) {
6669 vty_out(vty,
6670 "\n %s (Area %s)\n\n",
6671 show_database_desc[type],
6672 ospf_area_desc_string(area));
6673 } else {
6674 json_lsa_array = json_object_new_array();
6675 json_object_object_add(json_areas,
6676 inet_ntop(AF_INET,
6677 &area->area_id,
6678 buf,
6679 sizeof(buf)),
6680 json_lsa_array);
6681 }
6682
6683 show_lsa_detail_proc(vty, AREA_LSDB(area, type), id,
6684 adv_router, json_lsa_array);
6685 }
6686
6687 if (json) {
6688 json_lsa_type = json_object_new_object();
6689 json_object_object_add(json_lsa_type, "areas",
6690 json_areas);
6691 json_object_object_add(json,
6692 show_database_desc_json[type],
6693 json_lsa_type);
6694 }
6695 break;
6696 }
6697 }
6698
6699 static void show_lsa_detail_adv_router_proc(struct vty *vty,
6700 struct route_table *rt,
6701 struct in_addr *adv_router,
6702 json_object *json)
6703 {
6704 char buf[PREFIX_STRLEN];
6705 struct route_node *rn;
6706 struct ospf_lsa *lsa;
6707
6708 for (rn = route_top(rt); rn; rn = route_next(rn))
6709 if ((lsa = rn->info)) {
6710 json_object *json_lsa = NULL;
6711
6712 if (IPV4_ADDR_SAME(adv_router,
6713 &lsa->data->adv_router)) {
6714 if (CHECK_FLAG(lsa->flags, OSPF_LSA_LOCAL_XLT))
6715 continue;
6716 if (json)
6717 json_lsa = json_object_new_object();
6718
6719 if (show_function[lsa->data->type] != NULL)
6720 show_function[lsa->data->type](
6721 vty, lsa, json_lsa);
6722 if (json)
6723 json_object_object_add(
6724 json,
6725 inet_ntop(AF_INET,
6726 &lsa->data->id,
6727 buf, sizeof(buf)),
6728 json_lsa);
6729 }
6730 }
6731 }
6732
6733 /* Show detail LSA information. */
6734 static void show_lsa_detail_adv_router(struct vty *vty, struct ospf *ospf,
6735 int type, struct in_addr *adv_router,
6736 json_object *json)
6737 {
6738 struct listnode *node;
6739 struct ospf_area *area;
6740 char buf[PREFIX_STRLEN];
6741 json_object *json_lstype = NULL;
6742 json_object *json_area = NULL;
6743
6744 if (json)
6745 json_lstype = json_object_new_object();
6746
6747 switch (type) {
6748 case OSPF_AS_EXTERNAL_LSA:
6749 case OSPF_OPAQUE_AS_LSA:
6750 if (!json)
6751 vty_out(vty, " %s \n\n",
6752 show_database_desc[type]);
6753
6754 show_lsa_detail_adv_router_proc(vty, AS_LSDB(ospf, type),
6755 adv_router, json_lstype);
6756 break;
6757 default:
6758
6759 for (ALL_LIST_ELEMENTS_RO(ospf->areas, node, area)) {
6760 if (json)
6761 json_area = json_object_new_object();
6762 else
6763 vty_out(vty,
6764 "\n %s (Area %s)\n\n",
6765 show_database_desc[type],
6766 ospf_area_desc_string(area));
6767 show_lsa_detail_adv_router_proc(vty,
6768 AREA_LSDB(area, type),
6769 adv_router, json_area);
6770
6771 if (json)
6772 json_object_object_add(json_lstype,
6773 inet_ntop(AF_INET,
6774 &area->area_id,
6775 buf,
6776 sizeof(buf)),
6777 json_area);
6778 }
6779 break;
6780 }
6781
6782 if (json)
6783 json_object_object_add(json, show_database_desc[type],
6784 json_lstype);
6785 }
6786
6787 void show_ip_ospf_database_summary(struct vty *vty, struct ospf *ospf, int self,
6788 json_object *json)
6789 {
6790 struct ospf_lsa *lsa;
6791 struct route_node *rn;
6792 struct ospf_area *area;
6793 struct listnode *node;
6794 char buf[PREFIX_STRLEN];
6795 json_object *json_areas = NULL;
6796 json_object *json_area = NULL;
6797 json_object *json_lsa = NULL;
6798 int type;
6799 json_object *json_lsa_array = NULL;
6800 uint32_t count;
6801
6802 if (json)
6803 json_areas = json_object_new_object();
6804
6805 for (ALL_LIST_ELEMENTS_RO(ospf->areas, node, area)) {
6806 if (json)
6807 json_area = json_object_new_object();
6808
6809 for (type = OSPF_MIN_LSA; type < OSPF_MAX_LSA; type++) {
6810 count = 0;
6811 switch (type) {
6812 case OSPF_AS_EXTERNAL_LSA:
6813 case OSPF_OPAQUE_AS_LSA:
6814 continue;
6815 default:
6816 break;
6817 }
6818 if (ospf_lsdb_count_self(area->lsdb, type) > 0
6819 || (!self
6820 && ospf_lsdb_count(area->lsdb, type) > 0)) {
6821
6822 if (!json) {
6823 vty_out(vty,
6824 " %s (Area %s)\n\n",
6825 show_database_desc[type],
6826 ospf_area_desc_string(area));
6827 vty_out(vty, "%s\n",
6828 show_database_header[type]);
6829 } else {
6830 json_lsa_array =
6831 json_object_new_array();
6832 json_object_object_add(
6833 json_area,
6834 show_database_desc_json[type],
6835 json_lsa_array);
6836 }
6837
6838 LSDB_LOOP (AREA_LSDB(area, type), rn, lsa) {
6839 if (json) {
6840 json_lsa =
6841 json_object_new_object();
6842 json_object_array_add(
6843 json_lsa_array,
6844 json_lsa);
6845 }
6846
6847 count += show_lsa_summary(
6848 vty, lsa, self, json_lsa);
6849 }
6850
6851 if (!json)
6852 vty_out(vty, "\n");
6853 else
6854 json_object_int_add(
6855 json_area,
6856
6857 show_database_desc_count_json
6858 [type],
6859 count);
6860 }
6861 }
6862 if (json)
6863 json_object_object_add(json_areas,
6864 inet_ntop(AF_INET,
6865 &area->area_id,
6866 buf, sizeof(buf)),
6867 json_area);
6868 }
6869
6870 if (json)
6871 json_object_object_add(json, "areas", json_areas);
6872
6873 for (type = OSPF_MIN_LSA; type < OSPF_MAX_LSA; type++) {
6874 count = 0;
6875 switch (type) {
6876 case OSPF_AS_EXTERNAL_LSA:
6877 case OSPF_OPAQUE_AS_LSA:
6878 break;
6879 default:
6880 continue;
6881 }
6882 if (ospf_lsdb_count_self(ospf->lsdb, type)
6883 || (!self && ospf_lsdb_count(ospf->lsdb, type))) {
6884 if (!json) {
6885 vty_out(vty, " %s\n\n",
6886 show_database_desc[type]);
6887 vty_out(vty, "%s\n",
6888 show_database_header[type]);
6889 } else {
6890 json_lsa_array = json_object_new_array();
6891 json_object_object_add(
6892 json, show_database_desc_json[type],
6893 json_lsa_array);
6894 }
6895
6896 LSDB_LOOP (AS_LSDB(ospf, type), rn, lsa) {
6897 if (json) {
6898 json_lsa = json_object_new_object();
6899 json_object_array_add(json_lsa_array,
6900 json_lsa);
6901 }
6902
6903 count += show_lsa_summary(vty, lsa, self,
6904 json_lsa);
6905 }
6906
6907 if (!json)
6908 vty_out(vty, "\n");
6909 else
6910 json_object_int_add(
6911 json,
6912 show_database_desc_count_json[type],
6913 count);
6914 }
6915 }
6916
6917 if (!json)
6918 vty_out(vty, "\n");
6919 }
6920
6921 static void show_ip_ospf_database_maxage(struct vty *vty, struct ospf *ospf,
6922 json_object *json)
6923 {
6924 struct route_node *rn;
6925 char buf[PREFIX_STRLEN];
6926 json_object *json_maxage = NULL;
6927
6928 if (!json)
6929 vty_out(vty, "\n MaxAge Link States:\n\n");
6930 else
6931 json_maxage = json_object_new_object();
6932
6933 for (rn = route_top(ospf->maxage_lsa); rn; rn = route_next(rn)) {
6934 struct ospf_lsa *lsa;
6935 json_object *json_lsa = NULL;
6936
6937 if ((lsa = rn->info) != NULL) {
6938 if (!json) {
6939 vty_out(vty, "Link type: %d\n",
6940 lsa->data->type);
6941 vty_out(vty, "Link State ID: %pI4\n",
6942 &lsa->data->id);
6943 vty_out(vty, "Advertising Router: %pI4\n",
6944 &lsa->data->adv_router);
6945 vty_out(vty, "LSA lock count: %d\n", lsa->lock);
6946 vty_out(vty, "\n");
6947 } else {
6948 json_lsa = json_object_new_object();
6949 json_object_int_add(json_lsa, "linkType",
6950 lsa->data->type);
6951 json_object_string_addf(json_lsa, "linkStateId",
6952 "%pI4", &lsa->data->id);
6953 json_object_string_addf(
6954 json_lsa, "advertisingRouter", "%pI4",
6955 &lsa->data->adv_router);
6956 json_object_int_add(json_lsa, "lsaLockCount",
6957 lsa->lock);
6958 json_object_object_add(
6959 json_maxage,
6960 inet_ntop(AF_INET,
6961 &lsa->data->id,
6962 buf, sizeof(buf)),
6963 json_lsa);
6964 }
6965 }
6966 }
6967 if (json)
6968 json_object_object_add(json, "maxAgeLinkStates", json_maxage);
6969 }
6970
6971 #define OSPF_LSA_TYPE_NSSA_DESC "NSSA external link state\n"
6972 #define OSPF_LSA_TYPE_NSSA_CMD_STR "|nssa-external"
6973
6974 #define OSPF_LSA_TYPE_OPAQUE_LINK_DESC "Link local Opaque-LSA\n"
6975 #define OSPF_LSA_TYPE_OPAQUE_AREA_DESC "Link area Opaque-LSA\n"
6976 #define OSPF_LSA_TYPE_OPAQUE_AS_DESC "Link AS Opaque-LSA\n"
6977 #define OSPF_LSA_TYPE_OPAQUE_CMD_STR "|opaque-link|opaque-area|opaque-as"
6978
6979 #define OSPF_LSA_TYPES_DESC \
6980 "ASBR summary link states\n" \
6981 "External link states\n" \
6982 "Network link states\n" \
6983 "Router link states\n" \
6984 "Network summary link states\n" OSPF_LSA_TYPE_NSSA_DESC \
6985 OSPF_LSA_TYPE_OPAQUE_LINK_DESC OSPF_LSA_TYPE_OPAQUE_AREA_DESC \
6986 OSPF_LSA_TYPE_OPAQUE_AS_DESC
6987
6988 static int show_ip_ospf_database_common(struct vty *vty, struct ospf *ospf,
6989 int arg_base, int argc,
6990 struct cmd_token **argv,
6991 uint8_t use_vrf, json_object *json,
6992 bool uj)
6993 {
6994 int idx_type = 4;
6995 int type, ret;
6996 struct in_addr id, adv_router;
6997 json_object *json_vrf = NULL;
6998
6999 if (uj) {
7000 if (use_vrf)
7001 json_vrf = json_object_new_object();
7002 else
7003 json_vrf = json;
7004 }
7005
7006 if (ospf->instance) {
7007 if (uj)
7008 json_object_int_add(json_vrf, "ospfInstance",
7009 ospf->instance);
7010 else
7011 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
7012 }
7013
7014 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
7015
7016 /* Show Router ID. */
7017 if (uj) {
7018 json_object_string_addf(json_vrf, "routerId", "%pI4",
7019 &ospf->router_id);
7020 } else {
7021 vty_out(vty, "\n OSPF Router with ID (%pI4)\n\n",
7022 &ospf->router_id);
7023 }
7024
7025 /* Show all LSA. */
7026 if ((argc == arg_base + 4) || (uj && (argc == arg_base + 5))) {
7027 show_ip_ospf_database_summary(vty, ospf, 0, json_vrf);
7028 if (json) {
7029 if (use_vrf)
7030 json_object_object_add(
7031 json, ospf_get_name(ospf), json_vrf);
7032 }
7033 return CMD_SUCCESS;
7034 }
7035
7036 /* Set database type to show. */
7037 if (strncmp(argv[arg_base + idx_type]->text, "r", 1) == 0)
7038 type = OSPF_ROUTER_LSA;
7039 else if (strncmp(argv[arg_base + idx_type]->text, "ne", 2) == 0)
7040 type = OSPF_NETWORK_LSA;
7041 else if (strncmp(argv[arg_base + idx_type]->text, "ns", 2) == 0)
7042 type = OSPF_AS_NSSA_LSA;
7043 else if (strncmp(argv[arg_base + idx_type]->text, "su", 2) == 0)
7044 type = OSPF_SUMMARY_LSA;
7045 else if (strncmp(argv[arg_base + idx_type]->text, "a", 1) == 0)
7046 type = OSPF_ASBR_SUMMARY_LSA;
7047 else if (strncmp(argv[arg_base + idx_type]->text, "e", 1) == 0)
7048 type = OSPF_AS_EXTERNAL_LSA;
7049 else if (strncmp(argv[arg_base + idx_type]->text, "se", 2) == 0) {
7050 show_ip_ospf_database_summary(vty, ospf, 1, json_vrf);
7051 if (json) {
7052 if (use_vrf)
7053 json_object_object_add(
7054 json, ospf_get_name(ospf), json_vrf);
7055 }
7056 return CMD_SUCCESS;
7057 } else if (strncmp(argv[arg_base + idx_type]->text, "m", 1) == 0) {
7058 show_ip_ospf_database_maxage(vty, ospf, json_vrf);
7059 if (json) {
7060 if (use_vrf)
7061 json_object_object_add(
7062 json, ospf_get_name(ospf), json_vrf);
7063 }
7064 return CMD_SUCCESS;
7065 } else if (strncmp(argv[arg_base + idx_type]->text, "opaque-l", 8) == 0)
7066 type = OSPF_OPAQUE_LINK_LSA;
7067 else if (strncmp(argv[arg_base + idx_type]->text, "opaque-ar", 9) == 0)
7068 type = OSPF_OPAQUE_AREA_LSA;
7069 else if (strncmp(argv[arg_base + idx_type]->text, "opaque-as", 9) == 0)
7070 type = OSPF_OPAQUE_AS_LSA;
7071 else
7072 return CMD_WARNING;
7073
7074 /* `show ip ospf database LSA'. */
7075 if ((argc == arg_base + 5) || (uj && (argc == arg_base + 6)))
7076 show_lsa_detail(vty, ospf, type, NULL, NULL, json_vrf);
7077 else if (argc >= arg_base + 6) {
7078 ret = inet_aton(argv[arg_base + 5]->arg, &id);
7079 if (!ret)
7080 return CMD_WARNING;
7081
7082 /* `show ip ospf database LSA ID'. */
7083 if ((argc == arg_base + 6) || (uj && (argc == arg_base + 7)))
7084 show_lsa_detail(vty, ospf, type, &id, NULL, json_vrf);
7085 /* `show ip ospf database LSA ID adv-router ADV_ROUTER'. */
7086 else if ((argc == arg_base + 7)
7087 || (uj && (argc == arg_base + 8))) {
7088 if (strncmp(argv[arg_base + 6]->text, "s", 1) == 0)
7089 adv_router = ospf->router_id;
7090 else {
7091 ret = inet_aton(argv[arg_base + 7]->arg,
7092 &adv_router);
7093 if (!ret)
7094 return CMD_WARNING;
7095 }
7096 show_lsa_detail(vty, ospf, type, &id, &adv_router,
7097 json_vrf);
7098 }
7099 }
7100
7101 if (json) {
7102 if (use_vrf)
7103 json_object_object_add(json, ospf_get_name(ospf),
7104 json_vrf);
7105 }
7106
7107 return CMD_SUCCESS;
7108 }
7109
7110 DEFUN (show_ip_ospf_database_max,
7111 show_ip_ospf_database_max_cmd,
7112 "show ip ospf [vrf <NAME|all>] database <max-age|self-originate> [json]",
7113 SHOW_STR
7114 IP_STR
7115 "OSPF information\n"
7116 VRF_CMD_HELP_STR
7117 "All VRFs\n"
7118 "Database summary\n"
7119 "LSAs in MaxAge list\n"
7120 "Self-originated link states\n"
7121 JSON_STR)
7122 {
7123 struct ospf *ospf = NULL;
7124 struct listnode *node = NULL;
7125 char *vrf_name = NULL;
7126 bool all_vrf = false;
7127 int ret = CMD_SUCCESS;
7128 int inst = 0;
7129 int idx_vrf = 0;
7130 uint8_t use_vrf = 0;
7131 bool uj = use_json(argc, argv);
7132 json_object *json = NULL;
7133
7134 if (uj)
7135 json = json_object_new_object();
7136
7137 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
7138
7139 if (vrf_name) {
7140 bool ospf_output = false;
7141
7142 use_vrf = 1;
7143
7144 if (all_vrf) {
7145 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
7146 if (!ospf->oi_running)
7147 continue;
7148 ospf_output = true;
7149 ret = show_ip_ospf_database_common(
7150 vty, ospf, idx_vrf ? 2 : 0, argc, argv,
7151 use_vrf, json, uj);
7152 }
7153
7154 if (!ospf_output)
7155 vty_out(vty, "%% OSPF is not enabled\n");
7156 } else {
7157 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
7158 if (ospf == NULL || !ospf->oi_running) {
7159 vty_out(vty,
7160 "%% OSPF is not enabled in vrf %s\n",
7161 vrf_name);
7162 if (uj)
7163 json_object_free(json);
7164
7165 return CMD_SUCCESS;
7166 }
7167 ret = (show_ip_ospf_database_common(
7168 vty, ospf, idx_vrf ? 2 : 0, argc, argv, use_vrf,
7169 json, uj));
7170 }
7171 } else {
7172 /* Display default ospf (instance 0) info */
7173 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
7174 if (ospf == NULL || !ospf->oi_running) {
7175 vty_out(vty, "%% OSPF is not enabled in vrf default\n");
7176 if (uj)
7177 json_object_free(json);
7178
7179 return CMD_SUCCESS;
7180 }
7181
7182 ret = show_ip_ospf_database_common(vty, ospf, 0, argc, argv,
7183 use_vrf, json, uj);
7184 }
7185
7186 if (uj)
7187 vty_json(vty, json);
7188
7189 return ret;
7190 }
7191
7192 ALIAS (show_ip_ospf_database_max,
7193 show_ip_ospf_database_cmd,
7194 "show ip ospf [vrf <NAME|all>] database [<asbr-summary|external|network|router|summary|nssa-external|opaque-link|opaque-area|opaque-as> [A.B.C.D [<self-originate|adv-router A.B.C.D>]]] [json]",
7195 SHOW_STR
7196 IP_STR
7197 "OSPF information\n"
7198 VRF_CMD_HELP_STR
7199 "All VRFs\n"
7200 "Database summary\n"
7201 OSPF_LSA_TYPES_DESC
7202 "Link State ID (as an IP address)\n"
7203 "Self-originated link states\n"
7204 "Advertising Router link states\n"
7205 "Advertising Router (as an IP address)\n"
7206 JSON_STR)
7207
7208 DEFUN (show_ip_ospf_instance_database_max,
7209 show_ip_ospf_instance_database_max_cmd,
7210 "show ip ospf (1-65535) database <max-age|self-originate> [json]",
7211 SHOW_STR
7212 IP_STR
7213 "OSPF information\n"
7214 "Instance ID\n"
7215 "Database summary\n"
7216 "LSAs in MaxAge list\n"
7217 "Self-originated link states\n"
7218 JSON_STR)
7219 {
7220 int idx_number = 3;
7221 struct ospf *ospf;
7222 unsigned short instance = 0;
7223 bool uj = use_json(argc, argv);
7224 json_object *json = NULL;
7225
7226 if (uj)
7227 json = json_object_new_object();
7228
7229 instance = strtoul(argv[idx_number]->arg, NULL, 10);
7230 if (instance != ospf_instance)
7231 return CMD_NOT_MY_INSTANCE;
7232
7233 ospf = ospf_lookup_instance(instance);
7234 if (!ospf || !ospf->oi_running)
7235 return CMD_SUCCESS;
7236
7237 show_ip_ospf_database_common(vty, ospf, 1, argc, argv, 0, json, uj);
7238
7239 if (uj)
7240 vty_json(vty, json);
7241
7242 return CMD_SUCCESS;
7243 }
7244
7245 ALIAS (show_ip_ospf_instance_database_max,
7246 show_ip_ospf_instance_database_cmd,
7247 "show ip ospf (1-65535) database [<asbr-summary|external|network|router|summary|nssa-external|opaque-link|opaque-area|opaque-as> [A.B.C.D [<self-originate|adv-router A.B.C.D>]]] [json]",
7248 SHOW_STR
7249 IP_STR
7250 "OSPF information\n"
7251 "Instance ID\n"
7252 "Database summary\n"
7253 OSPF_LSA_TYPES_DESC
7254 "Link State ID (as an IP address)\n"
7255 "Self-originated link states\n"
7256 "Advertising Router link states\n"
7257 "Advertising Router (as an IP address)\n"
7258 JSON_STR)
7259
7260 static int show_ip_ospf_database_type_adv_router_common(struct vty *vty,
7261 struct ospf *ospf,
7262 int arg_base, int argc,
7263 struct cmd_token **argv,
7264 uint8_t use_vrf,
7265 json_object *json,
7266 bool uj)
7267 {
7268 int idx_type = 4;
7269 int type, ret;
7270 struct in_addr adv_router;
7271 json_object *json_vrf = NULL;
7272
7273 if (uj) {
7274 if (use_vrf)
7275 json_vrf = json_object_new_object();
7276 else
7277 json_vrf = json;
7278 }
7279
7280 if (ospf->instance) {
7281 if (uj)
7282 json_object_int_add(json, "ospfInstance",
7283 ospf->instance);
7284 else
7285 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
7286 }
7287
7288 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
7289
7290 /* Show Router ID. */
7291 if (uj) {
7292 json_object_string_addf(json_vrf, "routerId", "%pI4",
7293 &ospf->router_id);
7294 } else {
7295 vty_out(vty, "\n OSPF Router with ID (%pI4)\n\n",
7296 &ospf->router_id);
7297 }
7298
7299 /* Set database type to show. */
7300 if (strncmp(argv[arg_base + idx_type]->text, "r", 1) == 0)
7301 type = OSPF_ROUTER_LSA;
7302 else if (strncmp(argv[arg_base + idx_type]->text, "ne", 2) == 0)
7303 type = OSPF_NETWORK_LSA;
7304 else if (strncmp(argv[arg_base + idx_type]->text, "ns", 2) == 0)
7305 type = OSPF_AS_NSSA_LSA;
7306 else if (strncmp(argv[arg_base + idx_type]->text, "s", 1) == 0)
7307 type = OSPF_SUMMARY_LSA;
7308 else if (strncmp(argv[arg_base + idx_type]->text, "a", 1) == 0)
7309 type = OSPF_ASBR_SUMMARY_LSA;
7310 else if (strncmp(argv[arg_base + idx_type]->text, "e", 1) == 0)
7311 type = OSPF_AS_EXTERNAL_LSA;
7312 else if (strncmp(argv[arg_base + idx_type]->text, "opaque-l", 8) == 0)
7313 type = OSPF_OPAQUE_LINK_LSA;
7314 else if (strncmp(argv[arg_base + idx_type]->text, "opaque-ar", 9) == 0)
7315 type = OSPF_OPAQUE_AREA_LSA;
7316 else if (strncmp(argv[arg_base + idx_type]->text, "opaque-as", 9) == 0)
7317 type = OSPF_OPAQUE_AS_LSA;
7318 else
7319 return CMD_WARNING;
7320
7321 /* `show ip ospf database LSA adv-router ADV_ROUTER'. */
7322 if (strncmp(argv[arg_base + 5]->text, "s", 1) == 0)
7323 adv_router = ospf->router_id;
7324 else {
7325 ret = inet_aton(argv[arg_base + 6]->arg, &adv_router);
7326 if (!ret)
7327 return CMD_WARNING;
7328 }
7329
7330 show_lsa_detail_adv_router(vty, ospf, type, &adv_router, json_vrf);
7331
7332 if (json) {
7333 if (use_vrf)
7334 json_object_object_add(json, ospf_get_name(ospf),
7335 json_vrf);
7336 }
7337
7338 return CMD_SUCCESS;
7339 }
7340
7341 DEFUN (show_ip_ospf_database_type_adv_router,
7342 show_ip_ospf_database_type_adv_router_cmd,
7343 "show ip ospf [vrf <NAME|all>] database <asbr-summary|external|network|router|summary|nssa-external|opaque-link|opaque-area|opaque-as> <adv-router A.B.C.D|self-originate> [json]",
7344 SHOW_STR
7345 IP_STR
7346 "OSPF information\n"
7347 VRF_CMD_HELP_STR
7348 "All VRFs\n"
7349 "Database summary\n"
7350 OSPF_LSA_TYPES_DESC
7351 "Advertising Router link states\n"
7352 "Advertising Router (as an IP address)\n"
7353 "Self-originated link states\n"
7354 JSON_STR)
7355 {
7356 struct ospf *ospf = NULL;
7357 struct listnode *node = NULL;
7358 char *vrf_name = NULL;
7359 bool all_vrf = false;
7360 int ret = CMD_SUCCESS;
7361 int inst = 0;
7362 int idx_vrf = 0;
7363 uint8_t use_vrf = 0;
7364 bool uj = use_json(argc, argv);
7365 json_object *json = NULL;
7366
7367 if (uj)
7368 json = json_object_new_object();
7369
7370 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
7371
7372 if (vrf_name) {
7373 bool ospf_output = false;
7374
7375 use_vrf = 1;
7376
7377 if (all_vrf) {
7378 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
7379 if (!ospf->oi_running)
7380 continue;
7381 ospf_output = true;
7382 ret = show_ip_ospf_database_type_adv_router_common(
7383 vty, ospf, 2, argc, argv, use_vrf, json,
7384 uj);
7385 }
7386 if (!ospf_output)
7387 vty_out(vty, "%% OSPF is not enabled\n");
7388 } else {
7389 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
7390 if ((ospf == NULL) || !ospf->oi_running) {
7391 vty_out(vty,
7392 "%% OSPF is not enabled in vrf %s\n",
7393 vrf_name);
7394 return CMD_SUCCESS;
7395 }
7396
7397 ret = show_ip_ospf_database_type_adv_router_common(
7398 vty, ospf, 2, argc, argv, use_vrf, json, uj);
7399 }
7400 } else {
7401 /* Display default ospf (instance 0) info */
7402 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
7403 if (ospf == NULL || !ospf->oi_running) {
7404 vty_out(vty, "%% OSPF is not enabled on vrf default\n");
7405 return CMD_SUCCESS;
7406 }
7407
7408 ret = show_ip_ospf_database_type_adv_router_common(
7409 vty, ospf, 0, argc, argv, use_vrf, json, uj);
7410 }
7411
7412 if (uj) {
7413 vty_out(vty, "%s\n", json_object_to_json_string(json));
7414 json_object_free(json);
7415 }
7416
7417 return ret;
7418 }
7419
7420 DEFUN (show_ip_ospf_instance_database_type_adv_router,
7421 show_ip_ospf_instance_database_type_adv_router_cmd,
7422 "show ip ospf (1-65535) database <asbr-summary|external|network|router|summary|nssa-external|opaque-link|opaque-area|opaque-as> <adv-router A.B.C.D|self-originate> [json]",
7423 SHOW_STR
7424 IP_STR
7425 "OSPF information\n"
7426 "Instance ID\n"
7427 "Database summary\n"
7428 OSPF_LSA_TYPES_DESC
7429 "Advertising Router link states\n"
7430 "Advertising Router (as an IP address)\n"
7431 "Self-originated link states\n"
7432 JSON_STR)
7433 {
7434 int idx_number = 3;
7435 struct ospf *ospf;
7436 unsigned short instance = 0;
7437 bool uj = use_json(argc, argv);
7438 json_object *json = NULL;
7439
7440 if (uj)
7441 json = json_object_new_object();
7442
7443 instance = strtoul(argv[idx_number]->arg, NULL, 10);
7444 if (instance != ospf_instance)
7445 return CMD_NOT_MY_INSTANCE;
7446
7447 ospf = ospf_lookup_instance(instance);
7448 if (!ospf || !ospf->oi_running)
7449 return CMD_SUCCESS;
7450
7451 show_ip_ospf_database_type_adv_router_common(vty, ospf, 1, argc, argv,
7452 0, json, uj);
7453
7454 if (uj)
7455 vty_json(vty, json);
7456
7457 return CMD_SUCCESS;
7458 }
7459
7460 DEFUN (ip_ospf_authentication_args,
7461 ip_ospf_authentication_args_addr_cmd,
7462 "ip ospf authentication <null|message-digest> [A.B.C.D]",
7463 "IP Information\n"
7464 "OSPF interface commands\n"
7465 "Enable authentication on this interface\n"
7466 "Use null authentication\n"
7467 "Use message-digest authentication\n"
7468 "Address of interface\n")
7469 {
7470 VTY_DECLVAR_CONTEXT(interface, ifp);
7471 int idx_encryption = 3;
7472 int idx_ipv4 = 4;
7473 struct in_addr addr;
7474 int ret;
7475 struct ospf_if_params *params;
7476
7477 params = IF_DEF_PARAMS(ifp);
7478
7479 if (argc == 5) {
7480 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
7481 if (!ret) {
7482 vty_out(vty,
7483 "Please specify interface address by A.B.C.D\n");
7484 return CMD_WARNING_CONFIG_FAILED;
7485 }
7486
7487 params = ospf_get_if_params(ifp, addr);
7488 ospf_if_update_params(ifp, addr);
7489 }
7490
7491 /* Handle null authentication */
7492 if (argv[idx_encryption]->arg[0] == 'n') {
7493 SET_IF_PARAM(params, auth_type);
7494 params->auth_type = OSPF_AUTH_NULL;
7495 return CMD_SUCCESS;
7496 }
7497
7498 /* Handle message-digest authentication */
7499 if (argv[idx_encryption]->arg[0] == 'm') {
7500 SET_IF_PARAM(params, auth_type);
7501 params->auth_type = OSPF_AUTH_CRYPTOGRAPHIC;
7502 return CMD_SUCCESS;
7503 }
7504
7505 vty_out(vty, "You shouldn't get here!\n");
7506 return CMD_WARNING_CONFIG_FAILED;
7507 }
7508
7509 DEFUN (ip_ospf_authentication,
7510 ip_ospf_authentication_addr_cmd,
7511 "ip ospf authentication [A.B.C.D]",
7512 "IP Information\n"
7513 "OSPF interface commands\n"
7514 "Enable authentication on this interface\n"
7515 "Address of interface\n")
7516 {
7517 VTY_DECLVAR_CONTEXT(interface, ifp);
7518 int idx_ipv4 = 3;
7519 struct in_addr addr;
7520 int ret;
7521 struct ospf_if_params *params;
7522
7523 params = IF_DEF_PARAMS(ifp);
7524
7525 if (argc == 4) {
7526 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
7527 if (!ret) {
7528 vty_out(vty,
7529 "Please specify interface address by A.B.C.D\n");
7530 return CMD_WARNING_CONFIG_FAILED;
7531 }
7532
7533 params = ospf_get_if_params(ifp, addr);
7534 ospf_if_update_params(ifp, addr);
7535 }
7536
7537 SET_IF_PARAM(params, auth_type);
7538 params->auth_type = OSPF_AUTH_SIMPLE;
7539
7540 return CMD_SUCCESS;
7541 }
7542
7543 DEFUN (no_ip_ospf_authentication_args,
7544 no_ip_ospf_authentication_args_addr_cmd,
7545 "no ip ospf authentication <null|message-digest> [A.B.C.D]",
7546 NO_STR
7547 "IP Information\n"
7548 "OSPF interface commands\n"
7549 "Enable authentication on this interface\n"
7550 "Use null authentication\n"
7551 "Use message-digest authentication\n"
7552 "Address of interface\n")
7553 {
7554 VTY_DECLVAR_CONTEXT(interface, ifp);
7555 int idx_encryption = 4;
7556 int idx_ipv4 = 5;
7557 struct in_addr addr;
7558 int ret;
7559 struct ospf_if_params *params;
7560 struct route_node *rn;
7561 int auth_type;
7562
7563 params = IF_DEF_PARAMS(ifp);
7564
7565 if (argc == 6) {
7566 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
7567 if (!ret) {
7568 vty_out(vty,
7569 "Please specify interface address by A.B.C.D\n");
7570 return CMD_WARNING_CONFIG_FAILED;
7571 }
7572
7573 params = ospf_lookup_if_params(ifp, addr);
7574 if (params == NULL) {
7575 vty_out(vty, "Ip Address specified is unknown\n");
7576 return CMD_WARNING_CONFIG_FAILED;
7577 }
7578 params->auth_type = OSPF_AUTH_NOTSET;
7579 UNSET_IF_PARAM(params, auth_type);
7580 if (params != IF_DEF_PARAMS(ifp)) {
7581 ospf_free_if_params(ifp, addr);
7582 ospf_if_update_params(ifp, addr);
7583 }
7584 } else {
7585 if (argv[idx_encryption]->arg[0] == 'n') {
7586 auth_type = OSPF_AUTH_NULL;
7587 } else if (argv[idx_encryption]->arg[0] == 'm') {
7588 auth_type = OSPF_AUTH_CRYPTOGRAPHIC;
7589 } else {
7590 vty_out(vty, "Unexpected input encountered\n");
7591 return CMD_WARNING_CONFIG_FAILED;
7592 }
7593 /*
7594 * Here we have a case where the user has entered
7595 * 'no ip ospf authentication (null | message_digest )'
7596 * we need to find if we have any ip addresses underneath it
7597 * that
7598 * correspond to the associated type.
7599 */
7600 if (params->auth_type == auth_type) {
7601 params->auth_type = OSPF_AUTH_NOTSET;
7602 UNSET_IF_PARAM(params, auth_type);
7603 }
7604
7605 for (rn = route_top(IF_OIFS_PARAMS(ifp)); rn;
7606 rn = route_next(rn)) {
7607 if ((params = rn->info)) {
7608 if (params->auth_type == auth_type) {
7609 params->auth_type = OSPF_AUTH_NOTSET;
7610 UNSET_IF_PARAM(params, auth_type);
7611 if (params != IF_DEF_PARAMS(ifp)) {
7612 ospf_free_if_params(
7613 ifp, rn->p.u.prefix4);
7614 ospf_if_update_params(
7615 ifp, rn->p.u.prefix4);
7616 }
7617 }
7618 }
7619 }
7620 }
7621
7622 return CMD_SUCCESS;
7623 }
7624
7625 DEFUN (no_ip_ospf_authentication,
7626 no_ip_ospf_authentication_addr_cmd,
7627 "no ip ospf authentication [A.B.C.D]",
7628 NO_STR
7629 "IP Information\n"
7630 "OSPF interface commands\n"
7631 "Enable authentication on this interface\n"
7632 "Address of interface\n")
7633 {
7634 VTY_DECLVAR_CONTEXT(interface, ifp);
7635 int idx_ipv4 = 4;
7636 struct in_addr addr;
7637 int ret;
7638 struct ospf_if_params *params;
7639 struct route_node *rn;
7640
7641 params = IF_DEF_PARAMS(ifp);
7642
7643 if (argc == 5) {
7644 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
7645 if (!ret) {
7646 vty_out(vty,
7647 "Please specify interface address by A.B.C.D\n");
7648 return CMD_WARNING_CONFIG_FAILED;
7649 }
7650
7651 params = ospf_lookup_if_params(ifp, addr);
7652 if (params == NULL) {
7653 vty_out(vty, "Ip Address specified is unknown\n");
7654 return CMD_WARNING_CONFIG_FAILED;
7655 }
7656
7657 params->auth_type = OSPF_AUTH_NOTSET;
7658 UNSET_IF_PARAM(params, auth_type);
7659 if (params != IF_DEF_PARAMS(ifp)) {
7660 ospf_free_if_params(ifp, addr);
7661 ospf_if_update_params(ifp, addr);
7662 }
7663 } else {
7664 /*
7665 * When a user enters 'no ip ospf authentication'
7666 * We should remove all authentication types from
7667 * the interface.
7668 */
7669 if ((params->auth_type == OSPF_AUTH_NULL)
7670 || (params->auth_type == OSPF_AUTH_CRYPTOGRAPHIC)
7671 || (params->auth_type == OSPF_AUTH_SIMPLE)) {
7672 params->auth_type = OSPF_AUTH_NOTSET;
7673 UNSET_IF_PARAM(params, auth_type);
7674 }
7675
7676 for (rn = route_top(IF_OIFS_PARAMS(ifp)); rn;
7677 rn = route_next(rn)) {
7678 if ((params = rn->info)) {
7679
7680 if ((params->auth_type == OSPF_AUTH_NULL)
7681 || (params->auth_type
7682 == OSPF_AUTH_CRYPTOGRAPHIC)
7683 || (params->auth_type
7684 == OSPF_AUTH_SIMPLE)) {
7685 params->auth_type = OSPF_AUTH_NOTSET;
7686 UNSET_IF_PARAM(params, auth_type);
7687 if (params != IF_DEF_PARAMS(ifp)) {
7688 ospf_free_if_params(
7689 ifp, rn->p.u.prefix4);
7690 ospf_if_update_params(
7691 ifp, rn->p.u.prefix4);
7692 }
7693 }
7694 }
7695 }
7696 }
7697
7698 return CMD_SUCCESS;
7699 }
7700
7701
7702 DEFUN (ip_ospf_authentication_key,
7703 ip_ospf_authentication_key_addr_cmd,
7704 "ip ospf authentication-key AUTH_KEY [A.B.C.D]",
7705 "IP Information\n"
7706 "OSPF interface commands\n"
7707 "Authentication password (key)\n"
7708 "The OSPF password (key)\n"
7709 "Address of interface\n")
7710 {
7711 VTY_DECLVAR_CONTEXT(interface, ifp);
7712 int idx = 0;
7713 struct in_addr addr;
7714 struct ospf_if_params *params;
7715
7716 params = IF_DEF_PARAMS(ifp);
7717
7718 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
7719 if (!inet_aton(argv[idx]->arg, &addr)) {
7720 vty_out(vty,
7721 "Please specify interface address by A.B.C.D\n");
7722 return CMD_WARNING_CONFIG_FAILED;
7723 }
7724
7725 params = ospf_get_if_params(ifp, addr);
7726 ospf_if_update_params(ifp, addr);
7727 }
7728
7729 strlcpy((char *)params->auth_simple, argv[3]->arg,
7730 sizeof(params->auth_simple));
7731 SET_IF_PARAM(params, auth_simple);
7732
7733 return CMD_SUCCESS;
7734 }
7735
7736 DEFUN_HIDDEN (ospf_authentication_key,
7737 ospf_authentication_key_cmd,
7738 "ospf authentication-key AUTH_KEY [A.B.C.D]",
7739 "OSPF interface commands\n"
7740 VLINK_HELPSTR_AUTH_SIMPLE
7741 "Address of interface\n")
7742 {
7743 return ip_ospf_authentication_key(self, vty, argc, argv);
7744 }
7745
7746 DEFUN (no_ip_ospf_authentication_key,
7747 no_ip_ospf_authentication_key_authkey_addr_cmd,
7748 "no ip ospf authentication-key [AUTH_KEY [A.B.C.D]]",
7749 NO_STR
7750 "IP Information\n"
7751 "OSPF interface commands\n"
7752 VLINK_HELPSTR_AUTH_SIMPLE
7753 "Address of interface\n")
7754 {
7755 VTY_DECLVAR_CONTEXT(interface, ifp);
7756 int idx = 0;
7757 struct in_addr addr;
7758 struct ospf_if_params *params;
7759 params = IF_DEF_PARAMS(ifp);
7760
7761 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
7762 if (!inet_aton(argv[idx]->arg, &addr)) {
7763 vty_out(vty,
7764 "Please specify interface address by A.B.C.D\n");
7765 return CMD_WARNING_CONFIG_FAILED;
7766 }
7767
7768 params = ospf_lookup_if_params(ifp, addr);
7769 if (params == NULL)
7770 return CMD_SUCCESS;
7771 }
7772
7773 memset(params->auth_simple, 0, OSPF_AUTH_SIMPLE_SIZE);
7774 UNSET_IF_PARAM(params, auth_simple);
7775
7776 if (params != IF_DEF_PARAMS(ifp)) {
7777 ospf_free_if_params(ifp, addr);
7778 ospf_if_update_params(ifp, addr);
7779 }
7780
7781 return CMD_SUCCESS;
7782 }
7783
7784 DEFUN_HIDDEN (no_ospf_authentication_key,
7785 no_ospf_authentication_key_authkey_addr_cmd,
7786 "no ospf authentication-key [AUTH_KEY [A.B.C.D]]",
7787 NO_STR
7788 "OSPF interface commands\n"
7789 VLINK_HELPSTR_AUTH_SIMPLE
7790 "Address of interface\n")
7791 {
7792 return no_ip_ospf_authentication_key(self, vty, argc, argv);
7793 }
7794
7795 DEFUN (ip_ospf_message_digest_key,
7796 ip_ospf_message_digest_key_cmd,
7797 "ip ospf message-digest-key (1-255) md5 KEY [A.B.C.D]",
7798 "IP Information\n"
7799 "OSPF interface commands\n"
7800 "Message digest authentication password (key)\n"
7801 "Key ID\n"
7802 "Use MD5 algorithm\n"
7803 "The OSPF password (key)\n"
7804 "Address of interface\n")
7805 {
7806 VTY_DECLVAR_CONTEXT(interface, ifp);
7807 struct crypt_key *ck;
7808 uint8_t key_id;
7809 struct in_addr addr;
7810 struct ospf_if_params *params;
7811
7812 params = IF_DEF_PARAMS(ifp);
7813 int idx = 0;
7814
7815 argv_find(argv, argc, "(1-255)", &idx);
7816 char *keyid = argv[idx]->arg;
7817 argv_find(argv, argc, "KEY", &idx);
7818 char *cryptkey = argv[idx]->arg;
7819
7820 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
7821 if (!inet_aton(argv[idx]->arg, &addr)) {
7822 vty_out(vty,
7823 "Please specify interface address by A.B.C.D\n");
7824 return CMD_WARNING_CONFIG_FAILED;
7825 }
7826
7827 params = ospf_get_if_params(ifp, addr);
7828 ospf_if_update_params(ifp, addr);
7829 }
7830
7831 key_id = strtol(keyid, NULL, 10);
7832
7833 /* Remove existing key, if any */
7834 ospf_crypt_key_delete(params->auth_crypt, key_id);
7835
7836 ck = ospf_crypt_key_new();
7837 ck->key_id = (uint8_t)key_id;
7838 strlcpy((char *)ck->auth_key, cryptkey, sizeof(ck->auth_key));
7839
7840 ospf_crypt_key_add(params->auth_crypt, ck);
7841 SET_IF_PARAM(params, auth_crypt);
7842
7843 return CMD_SUCCESS;
7844 }
7845
7846 DEFUN_HIDDEN (ospf_message_digest_key,
7847 ospf_message_digest_key_cmd,
7848 "ospf message-digest-key (1-255) md5 KEY [A.B.C.D]",
7849 "OSPF interface commands\n"
7850 "Message digest authentication password (key)\n"
7851 "Key ID\n"
7852 "Use MD5 algorithm\n"
7853 "The OSPF password (key)\n"
7854 "Address of interface\n")
7855 {
7856 return ip_ospf_message_digest_key(self, vty, argc, argv);
7857 }
7858
7859 DEFUN (no_ip_ospf_message_digest_key,
7860 no_ip_ospf_message_digest_key_cmd,
7861 "no ip ospf message-digest-key (1-255) [md5 KEY] [A.B.C.D]",
7862 NO_STR
7863 "IP Information\n"
7864 "OSPF interface commands\n"
7865 "Message digest authentication password (key)\n"
7866 "Key ID\n"
7867 "Use MD5 algorithm\n"
7868 "The OSPF password (key)\n"
7869 "Address of interface\n")
7870 {
7871 VTY_DECLVAR_CONTEXT(interface, ifp);
7872 int idx = 0;
7873 struct crypt_key *ck;
7874 int key_id;
7875 struct in_addr addr;
7876 struct ospf_if_params *params;
7877 params = IF_DEF_PARAMS(ifp);
7878
7879 argv_find(argv, argc, "(1-255)", &idx);
7880 char *keyid = argv[idx]->arg;
7881
7882 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
7883 if (!inet_aton(argv[idx]->arg, &addr)) {
7884 vty_out(vty,
7885 "Please specify interface address by A.B.C.D\n");
7886 return CMD_WARNING_CONFIG_FAILED;
7887 }
7888
7889 params = ospf_lookup_if_params(ifp, addr);
7890 if (params == NULL)
7891 return CMD_SUCCESS;
7892 }
7893
7894 key_id = strtol(keyid, NULL, 10);
7895 ck = ospf_crypt_key_lookup(params->auth_crypt, key_id);
7896 if (ck == NULL) {
7897 vty_out(vty, "OSPF: Key %d does not exist\n", key_id);
7898 return CMD_WARNING_CONFIG_FAILED;
7899 }
7900
7901 ospf_crypt_key_delete(params->auth_crypt, key_id);
7902
7903 if (params != IF_DEF_PARAMS(ifp)) {
7904 ospf_free_if_params(ifp, addr);
7905 ospf_if_update_params(ifp, addr);
7906 }
7907
7908 return CMD_SUCCESS;
7909 }
7910
7911 DEFUN_HIDDEN (no_ospf_message_digest_key,
7912 no_ospf_message_digest_key_cmd,
7913 "no ospf message-digest-key (1-255) [md5 KEY] [A.B.C.D]",
7914 NO_STR
7915 "OSPF interface commands\n"
7916 "Message digest authentication password (key)\n"
7917 "Key ID\n"
7918 "Use MD5 algorithm\n"
7919 "The OSPF password (key)\n"
7920 "Address of interface\n")
7921 {
7922 return no_ip_ospf_message_digest_key(self, vty, argc, argv);
7923 }
7924
7925 DEFUN (ip_ospf_cost,
7926 ip_ospf_cost_cmd,
7927 "ip ospf cost (1-65535) [A.B.C.D]",
7928 "IP Information\n"
7929 "OSPF interface commands\n"
7930 "Interface cost\n"
7931 "Cost\n"
7932 "Address of interface\n")
7933 {
7934 VTY_DECLVAR_CONTEXT(interface, ifp);
7935 int idx = 0;
7936 uint32_t cost = OSPF_OUTPUT_COST_DEFAULT;
7937 struct in_addr addr;
7938 struct ospf_if_params *params;
7939 params = IF_DEF_PARAMS(ifp);
7940
7941 // get arguments
7942 char *coststr = NULL, *ifaddr = NULL;
7943
7944 argv_find(argv, argc, "(1-65535)", &idx);
7945 coststr = argv[idx]->arg;
7946 cost = strtol(coststr, NULL, 10);
7947
7948 ifaddr = argv_find(argv, argc, "A.B.C.D", &idx) ? argv[idx]->arg : NULL;
7949 if (ifaddr) {
7950 if (!inet_aton(ifaddr, &addr)) {
7951 vty_out(vty,
7952 "Please specify interface address by A.B.C.D\n");
7953 return CMD_WARNING_CONFIG_FAILED;
7954 }
7955
7956 params = ospf_get_if_params(ifp, addr);
7957 ospf_if_update_params(ifp, addr);
7958 }
7959
7960 SET_IF_PARAM(params, output_cost_cmd);
7961 params->output_cost_cmd = cost;
7962
7963 ospf_if_recalculate_output_cost(ifp);
7964
7965 return CMD_SUCCESS;
7966 }
7967
7968 DEFUN_HIDDEN (ospf_cost,
7969 ospf_cost_cmd,
7970 "ospf cost (1-65535) [A.B.C.D]",
7971 "OSPF interface commands\n"
7972 "Interface cost\n"
7973 "Cost\n"
7974 "Address of interface\n")
7975 {
7976 return ip_ospf_cost(self, vty, argc, argv);
7977 }
7978
7979 DEFUN (no_ip_ospf_cost,
7980 no_ip_ospf_cost_cmd,
7981 "no ip ospf cost [(1-65535)] [A.B.C.D]",
7982 NO_STR
7983 "IP Information\n"
7984 "OSPF interface commands\n"
7985 "Interface cost\n"
7986 "Cost\n"
7987 "Address of interface\n")
7988 {
7989 VTY_DECLVAR_CONTEXT(interface, ifp);
7990 int idx = 0;
7991 struct in_addr addr;
7992 struct ospf_if_params *params;
7993
7994 params = IF_DEF_PARAMS(ifp);
7995
7996 // get arguments
7997 char *ifaddr = NULL;
7998 ifaddr = argv_find(argv, argc, "A.B.C.D", &idx) ? argv[idx]->arg : NULL;
7999
8000 /* According to the semantics we are mimicking "no ip ospf cost N" is
8001 * always treated as "no ip ospf cost" regardless of the actual value
8002 * of N already configured for the interface. Thus ignore cost. */
8003
8004 if (ifaddr) {
8005 if (!inet_aton(ifaddr, &addr)) {
8006 vty_out(vty,
8007 "Please specify interface address by A.B.C.D\n");
8008 return CMD_WARNING_CONFIG_FAILED;
8009 }
8010
8011 params = ospf_lookup_if_params(ifp, addr);
8012 if (params == NULL)
8013 return CMD_SUCCESS;
8014 }
8015
8016 UNSET_IF_PARAM(params, output_cost_cmd);
8017
8018 if (params != IF_DEF_PARAMS(ifp)) {
8019 ospf_free_if_params(ifp, addr);
8020 ospf_if_update_params(ifp, addr);
8021 }
8022
8023 ospf_if_recalculate_output_cost(ifp);
8024
8025 return CMD_SUCCESS;
8026 }
8027
8028 DEFUN_HIDDEN (no_ospf_cost,
8029 no_ospf_cost_cmd,
8030 "no ospf cost [(1-65535)] [A.B.C.D]",
8031 NO_STR
8032 "OSPF interface commands\n"
8033 "Interface cost\n"
8034 "Cost\n"
8035 "Address of interface\n")
8036 {
8037 return no_ip_ospf_cost(self, vty, argc, argv);
8038 }
8039
8040 static void ospf_nbr_timer_update(struct ospf_interface *oi)
8041 {
8042 struct route_node *rn;
8043 struct ospf_neighbor *nbr;
8044
8045 for (rn = route_top(oi->nbrs); rn; rn = route_next(rn)) {
8046 nbr = rn->info;
8047
8048 if (!nbr)
8049 continue;
8050
8051 nbr->v_inactivity = OSPF_IF_PARAM(oi, v_wait);
8052 nbr->v_db_desc = OSPF_IF_PARAM(oi, retransmit_interval);
8053 nbr->v_ls_req = OSPF_IF_PARAM(oi, retransmit_interval);
8054 nbr->v_ls_upd = OSPF_IF_PARAM(oi, retransmit_interval);
8055 }
8056 }
8057
8058 static int ospf_vty_dead_interval_set(struct vty *vty, const char *interval_str,
8059 const char *nbr_str,
8060 const char *fast_hello_str)
8061 {
8062 VTY_DECLVAR_CONTEXT(interface, ifp);
8063 uint32_t seconds;
8064 uint8_t hellomult;
8065 struct in_addr addr;
8066 int ret;
8067 struct ospf_if_params *params;
8068 struct ospf_interface *oi;
8069 struct route_node *rn;
8070
8071 params = IF_DEF_PARAMS(ifp);
8072
8073 if (nbr_str) {
8074 ret = inet_aton(nbr_str, &addr);
8075 if (!ret) {
8076 vty_out(vty,
8077 "Please specify interface address by A.B.C.D\n");
8078 return CMD_WARNING_CONFIG_FAILED;
8079 }
8080
8081 params = ospf_get_if_params(ifp, addr);
8082 ospf_if_update_params(ifp, addr);
8083 }
8084
8085 if (interval_str) {
8086 seconds = strtoul(interval_str, NULL, 10);
8087
8088 /* reset fast_hello too, just to be sure */
8089 UNSET_IF_PARAM(params, fast_hello);
8090 params->fast_hello = OSPF_FAST_HELLO_DEFAULT;
8091 } else if (fast_hello_str) {
8092 hellomult = strtoul(fast_hello_str, NULL, 10);
8093 /* 1s dead-interval with sub-second hellos desired */
8094 seconds = OSPF_ROUTER_DEAD_INTERVAL_MINIMAL;
8095 SET_IF_PARAM(params, fast_hello);
8096 params->fast_hello = hellomult;
8097 } else {
8098 vty_out(vty,
8099 "Please specify dead-interval or hello-multiplier\n");
8100 return CMD_WARNING_CONFIG_FAILED;
8101 }
8102
8103 SET_IF_PARAM(params, v_wait);
8104 params->v_wait = seconds;
8105 params->is_v_wait_set = true;
8106
8107 /* Update timer values in neighbor structure. */
8108 if (nbr_str) {
8109 struct ospf *ospf = NULL;
8110
8111 ospf = ifp->vrf->info;
8112 if (ospf) {
8113 oi = ospf_if_lookup_by_local_addr(ospf, ifp, addr);
8114 if (oi)
8115 ospf_nbr_timer_update(oi);
8116 }
8117 } else {
8118 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn))
8119 if ((oi = rn->info))
8120 ospf_nbr_timer_update(oi);
8121 }
8122
8123 return CMD_SUCCESS;
8124 }
8125
8126 DEFUN (ip_ospf_dead_interval,
8127 ip_ospf_dead_interval_cmd,
8128 "ip ospf dead-interval (1-65535) [A.B.C.D]",
8129 "IP Information\n"
8130 "OSPF interface commands\n"
8131 "Interval time after which a neighbor is declared down\n"
8132 "Seconds\n"
8133 "Address of interface\n")
8134 {
8135 int idx = 0;
8136 char *interval = argv_find(argv, argc, "(1-65535)", &idx)
8137 ? argv[idx]->arg
8138 : NULL;
8139 char *ifaddr =
8140 argv_find(argv, argc, "A.B.C.D", &idx) ? argv[idx]->arg : NULL;
8141 return ospf_vty_dead_interval_set(vty, interval, ifaddr, NULL);
8142 }
8143
8144
8145 DEFUN_HIDDEN (ospf_dead_interval,
8146 ospf_dead_interval_cmd,
8147 "ospf dead-interval (1-65535) [A.B.C.D]",
8148 "OSPF interface commands\n"
8149 "Interval time after which a neighbor is declared down\n"
8150 "Seconds\n"
8151 "Address of interface\n")
8152 {
8153 return ip_ospf_dead_interval(self, vty, argc, argv);
8154 }
8155
8156 DEFUN (ip_ospf_dead_interval_minimal,
8157 ip_ospf_dead_interval_minimal_addr_cmd,
8158 "ip ospf dead-interval minimal hello-multiplier (1-10) [A.B.C.D]",
8159 "IP Information\n"
8160 "OSPF interface commands\n"
8161 "Interval time after which a neighbor is declared down\n"
8162 "Minimal 1s dead-interval with fast sub-second hellos\n"
8163 "Hello multiplier factor\n"
8164 "Number of Hellos to send each second\n"
8165 "Address of interface\n")
8166 {
8167 int idx_number = 5;
8168 int idx_ipv4 = 6;
8169 if (argc == 7)
8170 return ospf_vty_dead_interval_set(
8171 vty, NULL, argv[idx_ipv4]->arg, argv[idx_number]->arg);
8172 else
8173 return ospf_vty_dead_interval_set(vty, NULL, NULL,
8174 argv[idx_number]->arg);
8175 }
8176
8177 DEFUN (no_ip_ospf_dead_interval,
8178 no_ip_ospf_dead_interval_cmd,
8179 "no ip ospf dead-interval [<(1-65535)|minimal hello-multiplier (1-10)> [A.B.C.D]]",
8180 NO_STR
8181 "IP Information\n"
8182 "OSPF interface commands\n"
8183 "Interval time after which a neighbor is declared down\n"
8184 "Seconds\n"
8185 "Minimal 1s dead-interval with fast sub-second hellos\n"
8186 "Hello multiplier factor\n"
8187 "Number of Hellos to send each second\n"
8188 "Address of interface\n")
8189 {
8190 VTY_DECLVAR_CONTEXT(interface, ifp);
8191 int idx_ipv4 = argc - 1;
8192 struct in_addr addr = {.s_addr = 0L};
8193 int ret;
8194 struct ospf_if_params *params;
8195 struct ospf_interface *oi;
8196 struct route_node *rn;
8197
8198 params = IF_DEF_PARAMS(ifp);
8199
8200 if (argv[idx_ipv4]->type == IPV4_TKN) {
8201 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
8202 if (!ret) {
8203 vty_out(vty,
8204 "Please specify interface address by A.B.C.D\n");
8205 return CMD_WARNING_CONFIG_FAILED;
8206 }
8207
8208 params = ospf_lookup_if_params(ifp, addr);
8209 if (params == NULL)
8210 return CMD_SUCCESS;
8211 }
8212
8213 UNSET_IF_PARAM(params, v_wait);
8214 params->v_wait = OSPF_ROUTER_DEAD_INTERVAL_DEFAULT;
8215 params->is_v_wait_set = false;
8216
8217 UNSET_IF_PARAM(params, fast_hello);
8218 params->fast_hello = OSPF_FAST_HELLO_DEFAULT;
8219
8220 if (params != IF_DEF_PARAMS(ifp)) {
8221 ospf_free_if_params(ifp, addr);
8222 ospf_if_update_params(ifp, addr);
8223 }
8224
8225 /* Update timer values in neighbor structure. */
8226 if (argc == 1) {
8227 struct ospf *ospf = NULL;
8228
8229 ospf = ifp->vrf->info;
8230 if (ospf) {
8231 oi = ospf_if_lookup_by_local_addr(ospf, ifp, addr);
8232 if (oi)
8233 ospf_nbr_timer_update(oi);
8234 }
8235 } else {
8236 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn))
8237 if ((oi = rn->info))
8238 ospf_nbr_timer_update(oi);
8239 }
8240
8241 return CMD_SUCCESS;
8242 }
8243
8244 DEFUN_HIDDEN (no_ospf_dead_interval,
8245 no_ospf_dead_interval_cmd,
8246 "no ospf dead-interval [<(1-65535)|minimal hello-multiplier (1-10)> [A.B.C.D]]",
8247 NO_STR
8248 "OSPF interface commands\n"
8249 "Interval time after which a neighbor is declared down\n"
8250 "Seconds\n"
8251 "Minimal 1s dead-interval with fast sub-second hellos\n"
8252 "Hello multiplier factor\n"
8253 "Number of Hellos to send each second\n"
8254 "Address of interface\n")
8255 {
8256 return no_ip_ospf_dead_interval(self, vty, argc, argv);
8257 }
8258
8259 DEFUN (ip_ospf_hello_interval,
8260 ip_ospf_hello_interval_cmd,
8261 "ip ospf hello-interval (1-65535) [A.B.C.D]",
8262 "IP Information\n"
8263 "OSPF interface commands\n"
8264 "Time between HELLO packets\n"
8265 "Seconds\n"
8266 "Address of interface\n")
8267 {
8268 VTY_DECLVAR_CONTEXT(interface, ifp);
8269 int idx = 0;
8270 struct in_addr addr = {.s_addr = 0L};
8271 struct ospf_if_params *params;
8272 params = IF_DEF_PARAMS(ifp);
8273 uint32_t seconds = 0;
8274 bool is_addr = false;
8275 uint32_t old_interval = 0;
8276
8277 argv_find(argv, argc, "(1-65535)", &idx);
8278 seconds = strtol(argv[idx]->arg, NULL, 10);
8279
8280 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8281 if (!inet_aton(argv[idx]->arg, &addr)) {
8282 vty_out(vty,
8283 "Please specify interface address by A.B.C.D\n");
8284 return CMD_WARNING_CONFIG_FAILED;
8285 }
8286
8287 params = ospf_get_if_params(ifp, addr);
8288 ospf_if_update_params(ifp, addr);
8289 is_addr = true;
8290 }
8291
8292 old_interval = params->v_hello;
8293
8294 /* Return, if same interval is configured. */
8295 if (old_interval == seconds)
8296 return CMD_SUCCESS;
8297
8298 SET_IF_PARAM(params, v_hello);
8299 params->v_hello = seconds;
8300
8301 if (!params->is_v_wait_set) {
8302 SET_IF_PARAM(params, v_wait);
8303 /* As per RFC 4062
8304 * The router dead interval should
8305 * be some multiple of the HelloInterval (perhaps 4 times the
8306 * hello interval) and must be the same for all routers
8307 * attached to a common network.
8308 */
8309 params->v_wait = 4 * seconds;
8310 }
8311
8312 ospf_reset_hello_timer(ifp, addr, is_addr);
8313
8314 return CMD_SUCCESS;
8315 }
8316
8317 DEFUN_HIDDEN (ospf_hello_interval,
8318 ospf_hello_interval_cmd,
8319 "ospf hello-interval (1-65535) [A.B.C.D]",
8320 "OSPF interface commands\n"
8321 "Time between HELLO packets\n"
8322 "Seconds\n"
8323 "Address of interface\n")
8324 {
8325 return ip_ospf_hello_interval(self, vty, argc, argv);
8326 }
8327
8328 DEFUN (no_ip_ospf_hello_interval,
8329 no_ip_ospf_hello_interval_cmd,
8330 "no ip ospf hello-interval [(1-65535) [A.B.C.D]]",
8331 NO_STR
8332 "IP Information\n"
8333 "OSPF interface commands\n"
8334 "Time between HELLO packets\n" // ignored
8335 "Seconds\n"
8336 "Address of interface\n")
8337 {
8338 VTY_DECLVAR_CONTEXT(interface, ifp);
8339 int idx = 0;
8340 struct in_addr addr = {.s_addr = 0L};
8341 struct ospf_if_params *params;
8342 struct route_node *rn;
8343
8344 params = IF_DEF_PARAMS(ifp);
8345
8346 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8347 if (!inet_aton(argv[idx]->arg, &addr)) {
8348 vty_out(vty,
8349 "Please specify interface address by A.B.C.D\n");
8350 return CMD_WARNING_CONFIG_FAILED;
8351 }
8352
8353 params = ospf_lookup_if_params(ifp, addr);
8354 if (params == NULL)
8355 return CMD_SUCCESS;
8356 }
8357
8358 UNSET_IF_PARAM(params, v_hello);
8359 params->v_hello = OSPF_HELLO_INTERVAL_DEFAULT;
8360
8361 if (!params->is_v_wait_set) {
8362 UNSET_IF_PARAM(params, v_wait);
8363 params->v_wait = OSPF_ROUTER_DEAD_INTERVAL_DEFAULT;
8364 }
8365
8366 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
8367 struct ospf_interface *oi = rn->info;
8368
8369 if (!oi)
8370 continue;
8371
8372 oi->type = IF_DEF_PARAMS(ifp)->type;
8373 oi->ptp_dmvpn = IF_DEF_PARAMS(ifp)->ptp_dmvpn;
8374
8375 if (oi->state > ISM_Down) {
8376 OSPF_ISM_EVENT_EXECUTE(oi, ISM_InterfaceDown);
8377 OSPF_ISM_EVENT_EXECUTE(oi, ISM_InterfaceUp);
8378 }
8379 }
8380
8381 if (params != IF_DEF_PARAMS(ifp)) {
8382 ospf_free_if_params(ifp, addr);
8383 ospf_if_update_params(ifp, addr);
8384 }
8385
8386 return CMD_SUCCESS;
8387 }
8388
8389 DEFUN_HIDDEN (no_ospf_hello_interval,
8390 no_ospf_hello_interval_cmd,
8391 "no ospf hello-interval [(1-65535) [A.B.C.D]]",
8392 NO_STR
8393 "OSPF interface commands\n"
8394 "Time between HELLO packets\n" // ignored
8395 "Seconds\n"
8396 "Address of interface\n")
8397 {
8398 return no_ip_ospf_hello_interval(self, vty, argc, argv);
8399 }
8400
8401 DEFUN(ip_ospf_network, ip_ospf_network_cmd,
8402 "ip ospf network <broadcast|non-broadcast|point-to-multipoint|point-to-point [dmvpn]>",
8403 "IP Information\n"
8404 "OSPF interface commands\n"
8405 "Network type\n"
8406 "Specify OSPF broadcast multi-access network\n"
8407 "Specify OSPF NBMA network\n"
8408 "Specify OSPF point-to-multipoint network\n"
8409 "Specify OSPF point-to-point network\n"
8410 "Specify OSPF point-to-point DMVPN network\n")
8411 {
8412 VTY_DECLVAR_CONTEXT(interface, ifp);
8413 int idx = 0;
8414 int old_type = IF_DEF_PARAMS(ifp)->type;
8415 uint8_t old_ptp_dmvpn = IF_DEF_PARAMS(ifp)->ptp_dmvpn;
8416 struct route_node *rn;
8417
8418 if (old_type == OSPF_IFTYPE_LOOPBACK) {
8419 vty_out(vty,
8420 "This is a loopback interface. Can't set network type.\n");
8421 return CMD_WARNING_CONFIG_FAILED;
8422 }
8423
8424 IF_DEF_PARAMS(ifp)->ptp_dmvpn = 0;
8425
8426 if (argv_find(argv, argc, "broadcast", &idx))
8427 IF_DEF_PARAMS(ifp)->type = OSPF_IFTYPE_BROADCAST;
8428 else if (argv_find(argv, argc, "non-broadcast", &idx))
8429 IF_DEF_PARAMS(ifp)->type = OSPF_IFTYPE_NBMA;
8430 else if (argv_find(argv, argc, "point-to-multipoint", &idx))
8431 IF_DEF_PARAMS(ifp)->type = OSPF_IFTYPE_POINTOMULTIPOINT;
8432 else if (argv_find(argv, argc, "point-to-point", &idx)) {
8433 IF_DEF_PARAMS(ifp)->type = OSPF_IFTYPE_POINTOPOINT;
8434 if (argv_find(argv, argc, "dmvpn", &idx))
8435 IF_DEF_PARAMS(ifp)->ptp_dmvpn = 1;
8436 }
8437
8438 if (IF_DEF_PARAMS(ifp)->type == old_type
8439 && IF_DEF_PARAMS(ifp)->ptp_dmvpn == old_ptp_dmvpn)
8440 return CMD_SUCCESS;
8441
8442 SET_IF_PARAM(IF_DEF_PARAMS(ifp), type);
8443
8444 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
8445 struct ospf_interface *oi = rn->info;
8446
8447 if (!oi)
8448 continue;
8449
8450 oi->type = IF_DEF_PARAMS(ifp)->type;
8451
8452 if (oi->state > ISM_Down) {
8453 OSPF_ISM_EVENT_EXECUTE(oi, ISM_InterfaceDown);
8454 OSPF_ISM_EVENT_EXECUTE(oi, ISM_InterfaceUp);
8455 }
8456 }
8457
8458 return CMD_SUCCESS;
8459 }
8460
8461 DEFUN_HIDDEN (ospf_network,
8462 ospf_network_cmd,
8463 "ospf network <broadcast|non-broadcast|point-to-multipoint|point-to-point>",
8464 "OSPF interface commands\n"
8465 "Network type\n"
8466 "Specify OSPF broadcast multi-access network\n"
8467 "Specify OSPF NBMA network\n"
8468 "Specify OSPF point-to-multipoint network\n"
8469 "Specify OSPF point-to-point network\n")
8470 {
8471 return ip_ospf_network(self, vty, argc, argv);
8472 }
8473
8474 DEFUN (no_ip_ospf_network,
8475 no_ip_ospf_network_cmd,
8476 "no ip ospf network [<broadcast|non-broadcast|point-to-multipoint|point-to-point>]",
8477 NO_STR
8478 "IP Information\n"
8479 "OSPF interface commands\n"
8480 "Network type\n"
8481 "Specify OSPF broadcast multi-access network\n"
8482 "Specify OSPF NBMA network\n"
8483 "Specify OSPF point-to-multipoint network\n"
8484 "Specify OSPF point-to-point network\n")
8485 {
8486 VTY_DECLVAR_CONTEXT(interface, ifp);
8487 int old_type = IF_DEF_PARAMS(ifp)->type;
8488 struct route_node *rn;
8489
8490 IF_DEF_PARAMS(ifp)->type = ospf_default_iftype(ifp);
8491 IF_DEF_PARAMS(ifp)->ptp_dmvpn = 0;
8492
8493 if (IF_DEF_PARAMS(ifp)->type == old_type)
8494 return CMD_SUCCESS;
8495
8496 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
8497 struct ospf_interface *oi = rn->info;
8498
8499 if (!oi)
8500 continue;
8501
8502 oi->type = IF_DEF_PARAMS(ifp)->type;
8503
8504 if (oi->state > ISM_Down) {
8505 OSPF_ISM_EVENT_EXECUTE(oi, ISM_InterfaceDown);
8506 OSPF_ISM_EVENT_EXECUTE(oi, ISM_InterfaceUp);
8507 }
8508 }
8509
8510 return CMD_SUCCESS;
8511 }
8512
8513 DEFUN_HIDDEN (no_ospf_network,
8514 no_ospf_network_cmd,
8515 "no ospf network [<broadcast|non-broadcast|point-to-multipoint|point-to-point>]",
8516 NO_STR
8517 "OSPF interface commands\n"
8518 "Network type\n"
8519 "Specify OSPF broadcast multi-access network\n"
8520 "Specify OSPF NBMA network\n"
8521 "Specify OSPF point-to-multipoint network\n"
8522 "Specify OSPF point-to-point network\n")
8523 {
8524 return no_ip_ospf_network(self, vty, argc, argv);
8525 }
8526
8527 DEFUN (ip_ospf_priority,
8528 ip_ospf_priority_cmd,
8529 "ip ospf priority (0-255) [A.B.C.D]",
8530 "IP Information\n"
8531 "OSPF interface commands\n"
8532 "Router priority\n"
8533 "Priority\n"
8534 "Address of interface\n")
8535 {
8536 VTY_DECLVAR_CONTEXT(interface, ifp);
8537 int idx = 0;
8538 long priority;
8539 struct route_node *rn;
8540 struct in_addr addr;
8541 struct ospf_if_params *params;
8542 params = IF_DEF_PARAMS(ifp);
8543
8544 argv_find(argv, argc, "(0-255)", &idx);
8545 priority = strtol(argv[idx]->arg, NULL, 10);
8546
8547 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8548 if (!inet_aton(argv[idx]->arg, &addr)) {
8549 vty_out(vty,
8550 "Please specify interface address by A.B.C.D\n");
8551 return CMD_WARNING_CONFIG_FAILED;
8552 }
8553
8554 params = ospf_get_if_params(ifp, addr);
8555 ospf_if_update_params(ifp, addr);
8556 }
8557
8558 SET_IF_PARAM(params, priority);
8559 params->priority = priority;
8560
8561 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
8562 struct ospf_interface *oi = rn->info;
8563
8564 if (!oi)
8565 continue;
8566
8567 if (PRIORITY(oi) != OSPF_IF_PARAM(oi, priority)) {
8568 PRIORITY(oi) = OSPF_IF_PARAM(oi, priority);
8569 OSPF_ISM_EVENT_SCHEDULE(oi, ISM_NeighborChange);
8570 }
8571 }
8572
8573 return CMD_SUCCESS;
8574 }
8575
8576 DEFUN_HIDDEN (ospf_priority,
8577 ospf_priority_cmd,
8578 "ospf priority (0-255) [A.B.C.D]",
8579 "OSPF interface commands\n"
8580 "Router priority\n"
8581 "Priority\n"
8582 "Address of interface\n")
8583 {
8584 return ip_ospf_priority(self, vty, argc, argv);
8585 }
8586
8587 DEFUN (no_ip_ospf_priority,
8588 no_ip_ospf_priority_cmd,
8589 "no ip ospf priority [(0-255) [A.B.C.D]]",
8590 NO_STR
8591 "IP Information\n"
8592 "OSPF interface commands\n"
8593 "Router priority\n" // ignored
8594 "Priority\n"
8595 "Address of interface\n")
8596 {
8597 VTY_DECLVAR_CONTEXT(interface, ifp);
8598 int idx = 0;
8599 struct route_node *rn;
8600 struct in_addr addr;
8601 struct ospf_if_params *params;
8602
8603 params = IF_DEF_PARAMS(ifp);
8604
8605 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8606 if (!inet_aton(argv[idx]->arg, &addr)) {
8607 vty_out(vty,
8608 "Please specify interface address by A.B.C.D\n");
8609 return CMD_WARNING_CONFIG_FAILED;
8610 }
8611
8612 params = ospf_lookup_if_params(ifp, addr);
8613 if (params == NULL)
8614 return CMD_SUCCESS;
8615 }
8616
8617 UNSET_IF_PARAM(params, priority);
8618 params->priority = OSPF_ROUTER_PRIORITY_DEFAULT;
8619
8620 if (params != IF_DEF_PARAMS(ifp)) {
8621 ospf_free_if_params(ifp, addr);
8622 ospf_if_update_params(ifp, addr);
8623 }
8624
8625 for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn)) {
8626 struct ospf_interface *oi = rn->info;
8627
8628 if (!oi)
8629 continue;
8630
8631 if (PRIORITY(oi) != OSPF_IF_PARAM(oi, priority)) {
8632 PRIORITY(oi) = OSPF_IF_PARAM(oi, priority);
8633 OSPF_ISM_EVENT_SCHEDULE(oi, ISM_NeighborChange);
8634 }
8635 }
8636
8637 return CMD_SUCCESS;
8638 }
8639
8640 DEFUN_HIDDEN (no_ospf_priority,
8641 no_ospf_priority_cmd,
8642 "no ospf priority [(0-255) [A.B.C.D]]",
8643 NO_STR
8644 "OSPF interface commands\n"
8645 "Router priority\n"
8646 "Priority\n"
8647 "Address of interface\n")
8648 {
8649 return no_ip_ospf_priority(self, vty, argc, argv);
8650 }
8651
8652 DEFUN (ip_ospf_retransmit_interval,
8653 ip_ospf_retransmit_interval_addr_cmd,
8654 "ip ospf retransmit-interval (1-65535) [A.B.C.D]",
8655 "IP Information\n"
8656 "OSPF interface commands\n"
8657 "Time between retransmitting lost link state advertisements\n"
8658 "Seconds\n"
8659 "Address of interface\n")
8660 {
8661 VTY_DECLVAR_CONTEXT(interface, ifp);
8662 int idx = 0;
8663 uint32_t seconds;
8664 struct in_addr addr;
8665 struct ospf_if_params *params;
8666 params = IF_DEF_PARAMS(ifp);
8667
8668 argv_find(argv, argc, "(1-65535)", &idx);
8669 seconds = strtol(argv[idx]->arg, NULL, 10);
8670
8671 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8672 if (!inet_aton(argv[idx]->arg, &addr)) {
8673 vty_out(vty,
8674 "Please specify interface address by A.B.C.D\n");
8675 return CMD_WARNING_CONFIG_FAILED;
8676 }
8677
8678 params = ospf_get_if_params(ifp, addr);
8679 ospf_if_update_params(ifp, addr);
8680 }
8681
8682 SET_IF_PARAM(params, retransmit_interval);
8683 params->retransmit_interval = seconds;
8684
8685 return CMD_SUCCESS;
8686 }
8687
8688 DEFUN_HIDDEN (ospf_retransmit_interval,
8689 ospf_retransmit_interval_cmd,
8690 "ospf retransmit-interval (1-65535) [A.B.C.D]",
8691 "OSPF interface commands\n"
8692 "Time between retransmitting lost link state advertisements\n"
8693 "Seconds\n"
8694 "Address of interface\n")
8695 {
8696 return ip_ospf_retransmit_interval(self, vty, argc, argv);
8697 }
8698
8699 DEFUN (no_ip_ospf_retransmit_interval,
8700 no_ip_ospf_retransmit_interval_addr_cmd,
8701 "no ip ospf retransmit-interval [(1-65535)] [A.B.C.D]",
8702 NO_STR
8703 "IP Information\n"
8704 "OSPF interface commands\n"
8705 "Time between retransmitting lost link state advertisements\n"
8706 "Seconds\n"
8707 "Address of interface\n")
8708 {
8709 VTY_DECLVAR_CONTEXT(interface, ifp);
8710 int idx = 0;
8711 struct in_addr addr;
8712 struct ospf_if_params *params;
8713
8714 params = IF_DEF_PARAMS(ifp);
8715
8716 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8717 if (!inet_aton(argv[idx]->arg, &addr)) {
8718 vty_out(vty,
8719 "Please specify interface address by A.B.C.D\n");
8720 return CMD_WARNING_CONFIG_FAILED;
8721 }
8722
8723 params = ospf_lookup_if_params(ifp, addr);
8724 if (params == NULL)
8725 return CMD_SUCCESS;
8726 }
8727
8728 UNSET_IF_PARAM(params, retransmit_interval);
8729 params->retransmit_interval = OSPF_RETRANSMIT_INTERVAL_DEFAULT;
8730
8731 if (params != IF_DEF_PARAMS(ifp)) {
8732 ospf_free_if_params(ifp, addr);
8733 ospf_if_update_params(ifp, addr);
8734 }
8735
8736 return CMD_SUCCESS;
8737 }
8738
8739 DEFUN_HIDDEN (no_ospf_retransmit_interval,
8740 no_ospf_retransmit_interval_cmd,
8741 "no ospf retransmit-interval [(1-65535)] [A.B.C.D]",
8742 NO_STR
8743 "OSPF interface commands\n"
8744 "Time between retransmitting lost link state advertisements\n"
8745 "Seconds\n"
8746 "Address of interface\n")
8747 {
8748 return no_ip_ospf_retransmit_interval(self, vty, argc, argv);
8749 }
8750
8751 DEFUN (ip_ospf_transmit_delay,
8752 ip_ospf_transmit_delay_addr_cmd,
8753 "ip ospf transmit-delay (1-65535) [A.B.C.D]",
8754 "IP Information\n"
8755 "OSPF interface commands\n"
8756 "Link state transmit delay\n"
8757 "Seconds\n"
8758 "Address of interface\n")
8759 {
8760 VTY_DECLVAR_CONTEXT(interface, ifp);
8761 int idx = 0;
8762 uint32_t seconds;
8763 struct in_addr addr;
8764 struct ospf_if_params *params;
8765
8766 params = IF_DEF_PARAMS(ifp);
8767 argv_find(argv, argc, "(1-65535)", &idx);
8768 seconds = strtol(argv[idx]->arg, NULL, 10);
8769
8770 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8771 if (!inet_aton(argv[idx]->arg, &addr)) {
8772 vty_out(vty,
8773 "Please specify interface address by A.B.C.D\n");
8774 return CMD_WARNING_CONFIG_FAILED;
8775 }
8776
8777 params = ospf_get_if_params(ifp, addr);
8778 ospf_if_update_params(ifp, addr);
8779 }
8780
8781 SET_IF_PARAM(params, transmit_delay);
8782 params->transmit_delay = seconds;
8783
8784 return CMD_SUCCESS;
8785 }
8786
8787 DEFUN_HIDDEN (ospf_transmit_delay,
8788 ospf_transmit_delay_cmd,
8789 "ospf transmit-delay (1-65535) [A.B.C.D]",
8790 "OSPF interface commands\n"
8791 "Link state transmit delay\n"
8792 "Seconds\n"
8793 "Address of interface\n")
8794 {
8795 return ip_ospf_transmit_delay(self, vty, argc, argv);
8796 }
8797
8798 DEFUN (no_ip_ospf_transmit_delay,
8799 no_ip_ospf_transmit_delay_addr_cmd,
8800 "no ip ospf transmit-delay [(1-65535)] [A.B.C.D]",
8801 NO_STR
8802 "IP Information\n"
8803 "OSPF interface commands\n"
8804 "Link state transmit delay\n"
8805 "Seconds\n"
8806 "Address of interface\n")
8807 {
8808 VTY_DECLVAR_CONTEXT(interface, ifp);
8809 int idx = 0;
8810 struct in_addr addr;
8811 struct ospf_if_params *params;
8812
8813 params = IF_DEF_PARAMS(ifp);
8814
8815 if (argv_find(argv, argc, "A.B.C.D", &idx)) {
8816 if (!inet_aton(argv[idx]->arg, &addr)) {
8817 vty_out(vty,
8818 "Please specify interface address by A.B.C.D\n");
8819 return CMD_WARNING_CONFIG_FAILED;
8820 }
8821
8822 params = ospf_lookup_if_params(ifp, addr);
8823 if (params == NULL)
8824 return CMD_SUCCESS;
8825 }
8826
8827 UNSET_IF_PARAM(params, transmit_delay);
8828 params->transmit_delay = OSPF_TRANSMIT_DELAY_DEFAULT;
8829
8830 if (params != IF_DEF_PARAMS(ifp)) {
8831 ospf_free_if_params(ifp, addr);
8832 ospf_if_update_params(ifp, addr);
8833 }
8834
8835 return CMD_SUCCESS;
8836 }
8837
8838
8839 DEFUN_HIDDEN (no_ospf_transmit_delay,
8840 no_ospf_transmit_delay_cmd,
8841 "no ospf transmit-delay [(1-65535) [A.B.C.D]]",
8842 NO_STR
8843 "OSPF interface commands\n"
8844 "Link state transmit delay\n"
8845 "Seconds\n"
8846 "Address of interface\n")
8847 {
8848 return no_ip_ospf_transmit_delay(self, vty, argc, argv);
8849 }
8850
8851 DEFUN (ip_ospf_area,
8852 ip_ospf_area_cmd,
8853 "ip ospf [(1-65535)] area <A.B.C.D|(0-4294967295)> [A.B.C.D]",
8854 "IP Information\n"
8855 "OSPF interface commands\n"
8856 "Instance ID\n"
8857 "Enable OSPF on this interface\n"
8858 "OSPF area ID in IP address format\n"
8859 "OSPF area ID as a decimal value\n"
8860 "Address of interface\n")
8861 {
8862 VTY_DECLVAR_CONTEXT(interface, ifp);
8863 int idx = 0;
8864 int format, ret;
8865 struct in_addr area_id;
8866 struct in_addr addr;
8867 struct ospf_if_params *params = NULL;
8868 struct route_node *rn;
8869 struct ospf *ospf = NULL;
8870 unsigned short instance = 0;
8871 char *areaid;
8872 uint32_t count = 0;
8873
8874 if (argv_find(argv, argc, "(1-65535)", &idx))
8875 instance = strtol(argv[idx]->arg, NULL, 10);
8876
8877 argv_find(argv, argc, "area", &idx);
8878 areaid = argv[idx + 1]->arg;
8879
8880 if (!instance)
8881 ospf = ifp->vrf->info;
8882 else
8883 ospf = ospf_lookup_instance(instance);
8884
8885 if (instance && instance != ospf_instance) {
8886 /*
8887 * At this point we know we have received
8888 * an instance and there is no ospf instance
8889 * associated with it. This means we are
8890 * in a situation where we have an
8891 * ospf command that is setup for a different
8892 * process(instance). We need to safely
8893 * remove the command from ourselves and
8894 * allow the other instance(process) handle
8895 * the configuration command.
8896 */
8897 count = 0;
8898
8899 params = IF_DEF_PARAMS(ifp);
8900 if (OSPF_IF_PARAM_CONFIGURED(params, if_area)) {
8901 UNSET_IF_PARAM(params, if_area);
8902 count++;
8903 }
8904
8905 for (rn = route_top(IF_OIFS_PARAMS(ifp)); rn; rn = route_next(rn))
8906 if ((params = rn->info) && OSPF_IF_PARAM_CONFIGURED(params, if_area)) {
8907 UNSET_IF_PARAM(params, if_area);
8908 count++;
8909 }
8910
8911 if (count > 0) {
8912 ospf = ifp->vrf->info;
8913 if (ospf)
8914 ospf_interface_area_unset(ospf, ifp);
8915 }
8916
8917 return CMD_NOT_MY_INSTANCE;
8918 }
8919
8920 ret = str2area_id(areaid, &area_id, &format);
8921 if (ret < 0) {
8922 vty_out(vty, "Please specify area by A.B.C.D|<0-4294967295>\n");
8923 return CMD_WARNING_CONFIG_FAILED;
8924 }
8925 if (memcmp(ifp->name, "VLINK", 5) == 0) {
8926 vty_out(vty, "Cannot enable OSPF on a virtual link.\n");
8927 return CMD_WARNING_CONFIG_FAILED;
8928 }
8929
8930 if (ospf) {
8931 for (rn = route_top(ospf->networks); rn; rn = route_next(rn)) {
8932 if (rn->info != NULL) {
8933 vty_out(vty,
8934 "Please remove all network commands first.\n");
8935 return CMD_WARNING_CONFIG_FAILED;
8936 }
8937 }
8938 }
8939
8940 params = IF_DEF_PARAMS(ifp);
8941 if (OSPF_IF_PARAM_CONFIGURED(params, if_area)
8942 && !IPV4_ADDR_SAME(&params->if_area, &area_id)) {
8943 vty_out(vty,
8944 "Must remove previous area config before changing ospf area \n");
8945 return CMD_WARNING_CONFIG_FAILED;
8946 }
8947
8948 // Check if we have an address arg and proccess it
8949 if (argc == idx + 3) {
8950 if (!inet_aton(argv[idx + 2]->arg, &addr)) {
8951 vty_out(vty,
8952 "Please specify Intf Address by A.B.C.D\n");
8953 return CMD_WARNING_CONFIG_FAILED;
8954 }
8955 // update/create address-level params
8956 params = ospf_get_if_params((ifp), (addr));
8957 if (OSPF_IF_PARAM_CONFIGURED(params, if_area)) {
8958 if (!IPV4_ADDR_SAME(&params->if_area, &area_id)) {
8959 vty_out(vty,
8960 "Must remove previous area/address config before changing ospf area\n");
8961 return CMD_WARNING_CONFIG_FAILED;
8962 } else
8963 return CMD_SUCCESS;
8964 }
8965 ospf_if_update_params((ifp), (addr));
8966 }
8967
8968 /* enable ospf on this interface with area_id */
8969 if (params) {
8970 SET_IF_PARAM(params, if_area);
8971 params->if_area = area_id;
8972 params->if_area_id_fmt = format;
8973 }
8974
8975 if (ospf)
8976 ospf_interface_area_set(ospf, ifp);
8977
8978 return CMD_SUCCESS;
8979 }
8980
8981 DEFUN (no_ip_ospf_area,
8982 no_ip_ospf_area_cmd,
8983 "no ip ospf [(1-65535)] area [<A.B.C.D|(0-4294967295)> [A.B.C.D]]",
8984 NO_STR
8985 "IP Information\n"
8986 "OSPF interface commands\n"
8987 "Instance ID\n"
8988 "Disable OSPF on this interface\n"
8989 "OSPF area ID in IP address format\n"
8990 "OSPF area ID as a decimal value\n"
8991 "Address of interface\n")
8992 {
8993 VTY_DECLVAR_CONTEXT(interface, ifp);
8994 int idx = 0;
8995 struct ospf *ospf;
8996 struct ospf_if_params *params;
8997 unsigned short instance = 0;
8998 struct in_addr addr;
8999 struct in_addr area_id;
9000
9001 if (argv_find(argv, argc, "(1-65535)", &idx))
9002 instance = strtol(argv[idx]->arg, NULL, 10);
9003
9004 if (!instance)
9005 ospf = ifp->vrf->info;
9006 else
9007 ospf = ospf_lookup_instance(instance);
9008
9009 if (instance && instance != ospf_instance)
9010 return CMD_NOT_MY_INSTANCE;
9011
9012 argv_find(argv, argc, "area", &idx);
9013
9014 // Check if we have an address arg and proccess it
9015 if (argc == idx + 3) {
9016 if (!inet_aton(argv[idx + 2]->arg, &addr)) {
9017 vty_out(vty,
9018 "Please specify Intf Address by A.B.C.D\n");
9019 return CMD_WARNING_CONFIG_FAILED;
9020 }
9021 params = ospf_lookup_if_params(ifp, addr);
9022 if ((params) == NULL)
9023 return CMD_SUCCESS;
9024 } else
9025 params = IF_DEF_PARAMS(ifp);
9026
9027 area_id = params->if_area;
9028 if (!OSPF_IF_PARAM_CONFIGURED(params, if_area)) {
9029 vty_out(vty,
9030 "Can't find specified interface area configuration.\n");
9031 return CMD_WARNING_CONFIG_FAILED;
9032 }
9033
9034 UNSET_IF_PARAM(params, if_area);
9035 if (params != IF_DEF_PARAMS((ifp))) {
9036 ospf_free_if_params((ifp), (addr));
9037 ospf_if_update_params((ifp), (addr));
9038 }
9039
9040 if (ospf) {
9041 ospf_interface_area_unset(ospf, ifp);
9042 ospf_area_check_free(ospf, area_id);
9043 }
9044
9045 return CMD_SUCCESS;
9046 }
9047
9048 DEFUN (ip_ospf_passive,
9049 ip_ospf_passive_cmd,
9050 "ip ospf passive [A.B.C.D]",
9051 "IP Information\n"
9052 "OSPF interface commands\n"
9053 "Suppress routing updates on an interface\n"
9054 "Address of interface\n")
9055 {
9056 VTY_DECLVAR_CONTEXT(interface, ifp);
9057 int idx_ipv4 = 3;
9058 struct in_addr addr = {.s_addr = INADDR_ANY};
9059 struct ospf_if_params *params;
9060 int ret;
9061
9062 if (argc == 4) {
9063 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
9064 if (!ret) {
9065 vty_out(vty,
9066 "Please specify interface address by A.B.C.D\n");
9067 return CMD_WARNING_CONFIG_FAILED;
9068 }
9069 params = ospf_get_if_params(ifp, addr);
9070 ospf_if_update_params(ifp, addr);
9071 } else {
9072 params = IF_DEF_PARAMS(ifp);
9073 }
9074
9075 ospf_passive_interface_update(ifp, params, addr, OSPF_IF_PASSIVE);
9076
9077 return CMD_SUCCESS;
9078 }
9079
9080 DEFUN (no_ip_ospf_passive,
9081 no_ip_ospf_passive_cmd,
9082 "no ip ospf passive [A.B.C.D]",
9083 NO_STR
9084 "IP Information\n"
9085 "OSPF interface commands\n"
9086 "Enable routing updates on an interface\n"
9087 "Address of interface\n")
9088 {
9089 VTY_DECLVAR_CONTEXT(interface, ifp);
9090 int idx_ipv4 = 4;
9091 struct in_addr addr = {.s_addr = INADDR_ANY};
9092 struct ospf_if_params *params;
9093 int ret;
9094
9095 if (argc == 5) {
9096 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
9097 if (!ret) {
9098 vty_out(vty,
9099 "Please specify interface address by A.B.C.D\n");
9100 return CMD_WARNING_CONFIG_FAILED;
9101 }
9102 params = ospf_lookup_if_params(ifp, addr);
9103 if (params == NULL)
9104 return CMD_SUCCESS;
9105 } else {
9106 params = IF_DEF_PARAMS(ifp);
9107 }
9108
9109 ospf_passive_interface_update(ifp, params, addr, OSPF_IF_ACTIVE);
9110
9111 return CMD_SUCCESS;
9112 }
9113
9114 DEFUN (ospf_redistribute_source,
9115 ospf_redistribute_source_cmd,
9116 "redistribute " FRR_REDIST_STR_OSPFD " [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
9117 REDIST_STR
9118 FRR_REDIST_HELP_STR_OSPFD
9119 "Metric for redistributed routes\n"
9120 "OSPF default metric\n"
9121 "OSPF exterior metric type for redistributed routes\n"
9122 "Set OSPF External Type 1/2 metrics\n"
9123 "Route map reference\n"
9124 "Pointer to route-map entries\n")
9125 {
9126 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9127 int idx_protocol = 1;
9128 int source;
9129 int type = -1;
9130 int metric = -1;
9131 struct ospf_redist *red;
9132 int idx = 0;
9133 bool update = false;
9134
9135 /* Get distribute source. */
9136 source = proto_redistnum(AFI_IP, argv[idx_protocol]->text);
9137 if (source < 0)
9138 return CMD_WARNING_CONFIG_FAILED;
9139
9140 /* Get metric value. */
9141 if (argv_find(argv, argc, "(0-16777214)", &idx)) {
9142 if (!str2metric(argv[idx]->arg, &metric))
9143 return CMD_WARNING_CONFIG_FAILED;
9144 }
9145 idx = 1;
9146 /* Get metric type. */
9147 if (argv_find(argv, argc, "(1-2)", &idx)) {
9148 if (!str2metric_type(argv[idx]->arg, &type))
9149 return CMD_WARNING_CONFIG_FAILED;
9150 }
9151 idx = 1;
9152
9153 red = ospf_redist_lookup(ospf, source, 0);
9154 if (!red)
9155 red = ospf_redist_add(ospf, source, 0);
9156 else
9157 update = true;
9158
9159 /* Get route-map */
9160 if (argv_find(argv, argc, "route-map", &idx)) {
9161 ospf_routemap_set(red, argv[idx + 1]->arg);
9162 } else
9163 ospf_routemap_unset(red);
9164
9165 if (update)
9166 return ospf_redistribute_update(ospf, red, source, 0, type,
9167 metric);
9168 else
9169 return ospf_redistribute_set(ospf, red, source, 0, type,
9170 metric);
9171 }
9172
9173 DEFUN (no_ospf_redistribute_source,
9174 no_ospf_redistribute_source_cmd,
9175 "no redistribute " FRR_REDIST_STR_OSPFD " [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
9176 NO_STR
9177 REDIST_STR
9178 FRR_REDIST_HELP_STR_OSPFD
9179 "Metric for redistributed routes\n"
9180 "OSPF default metric\n"
9181 "OSPF exterior metric type for redistributed routes\n"
9182 "Set OSPF External Type 1/2 metrics\n"
9183 "Route map reference\n"
9184 "Pointer to route-map entries\n")
9185 {
9186 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9187 int idx_protocol = 2;
9188 int source;
9189 struct ospf_redist *red;
9190
9191 source = proto_redistnum(AFI_IP, argv[idx_protocol]->text);
9192 if (source < 0)
9193 return CMD_WARNING_CONFIG_FAILED;
9194
9195 red = ospf_redist_lookup(ospf, source, 0);
9196 if (!red)
9197 return CMD_SUCCESS;
9198
9199 ospf_routemap_unset(red);
9200 ospf_redist_del(ospf, source, 0);
9201
9202 return ospf_redistribute_unset(ospf, source, 0);
9203 }
9204
9205 DEFUN (ospf_redistribute_instance_source,
9206 ospf_redistribute_instance_source_cmd,
9207 "redistribute <ospf|table> (1-65535) [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
9208 REDIST_STR
9209 "Open Shortest Path First\n"
9210 "Non-main Kernel Routing Table\n"
9211 "Instance ID/Table ID\n"
9212 "Metric for redistributed routes\n"
9213 "OSPF default metric\n"
9214 "OSPF exterior metric type for redistributed routes\n"
9215 "Set OSPF External Type 1/2 metrics\n"
9216 "Route map reference\n"
9217 "Pointer to route-map entries\n")
9218 {
9219 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9220 int idx_ospf_table = 1;
9221 int idx_number = 2;
9222 int idx = 3;
9223 int source;
9224 int type = -1;
9225 int metric = -1;
9226 unsigned short instance;
9227 struct ospf_redist *red;
9228 bool update = false;
9229
9230 source = proto_redistnum(AFI_IP, argv[idx_ospf_table]->text);
9231
9232 if (source < 0) {
9233 vty_out(vty, "Unknown instance redistribution\n");
9234 return CMD_WARNING_CONFIG_FAILED;
9235 }
9236
9237 instance = strtoul(argv[idx_number]->arg, NULL, 10);
9238
9239 if ((source == ZEBRA_ROUTE_OSPF) && !ospf->instance) {
9240 vty_out(vty,
9241 "Instance redistribution in non-instanced OSPF not allowed\n");
9242 return CMD_WARNING_CONFIG_FAILED;
9243 }
9244
9245 if ((source == ZEBRA_ROUTE_OSPF) && (ospf->instance == instance)) {
9246 vty_out(vty, "Same instance OSPF redistribution not allowed\n");
9247 return CMD_WARNING_CONFIG_FAILED;
9248 }
9249
9250 /* Get metric value. */
9251 if (argv_find(argv, argc, "metric", &idx))
9252 if (!str2metric(argv[idx + 1]->arg, &metric))
9253 return CMD_WARNING_CONFIG_FAILED;
9254
9255 idx = 3;
9256 /* Get metric type. */
9257 if (argv_find(argv, argc, "metric-type", &idx))
9258 if (!str2metric_type(argv[idx + 1]->arg, &type))
9259 return CMD_WARNING_CONFIG_FAILED;
9260
9261 red = ospf_redist_lookup(ospf, source, instance);
9262 if (!red)
9263 red = ospf_redist_add(ospf, source, instance);
9264 else
9265 update = true;
9266
9267 idx = 3;
9268 if (argv_find(argv, argc, "route-map", &idx))
9269 ospf_routemap_set(red, argv[idx + 1]->arg);
9270 else
9271 ospf_routemap_unset(red);
9272
9273 if (update)
9274 return ospf_redistribute_update(ospf, red, source, instance,
9275 type, metric);
9276 else
9277 return ospf_redistribute_set(ospf, red, source, instance, type,
9278 metric);
9279 }
9280
9281 DEFUN (no_ospf_redistribute_instance_source,
9282 no_ospf_redistribute_instance_source_cmd,
9283 "no redistribute <ospf|table> (1-65535) [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
9284 NO_STR
9285 REDIST_STR
9286 "Open Shortest Path First\n"
9287 "Non-main Kernel Routing Table\n"
9288 "Instance ID/Table Id\n"
9289 "Metric for redistributed routes\n"
9290 "OSPF default metric\n"
9291 "OSPF exterior metric type for redistributed routes\n"
9292 "Set OSPF External Type 1/2 metrics\n"
9293 "Route map reference\n"
9294 "Pointer to route-map entries\n")
9295 {
9296 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9297 int idx_ospf_table = 2;
9298 int idx_number = 3;
9299 unsigned int instance;
9300 struct ospf_redist *red;
9301 int source;
9302
9303 if (strncmp(argv[idx_ospf_table]->arg, "o", 1) == 0)
9304 source = ZEBRA_ROUTE_OSPF;
9305 else
9306 source = ZEBRA_ROUTE_TABLE;
9307
9308 instance = strtoul(argv[idx_number]->arg, NULL, 10);
9309
9310 if ((source == ZEBRA_ROUTE_OSPF) && !ospf->instance) {
9311 vty_out(vty,
9312 "Instance redistribution in non-instanced OSPF not allowed\n");
9313 return CMD_WARNING_CONFIG_FAILED;
9314 }
9315
9316 if ((source == ZEBRA_ROUTE_OSPF) && (ospf->instance == instance)) {
9317 vty_out(vty, "Same instance OSPF redistribution not allowed\n");
9318 return CMD_WARNING_CONFIG_FAILED;
9319 }
9320
9321 red = ospf_redist_lookup(ospf, source, instance);
9322 if (!red)
9323 return CMD_SUCCESS;
9324
9325 ospf_routemap_unset(red);
9326 ospf_redist_del(ospf, source, instance);
9327
9328 return ospf_redistribute_unset(ospf, source, instance);
9329 }
9330
9331 DEFUN (ospf_distribute_list_out,
9332 ospf_distribute_list_out_cmd,
9333 "distribute-list ACCESSLIST4_NAME out " FRR_REDIST_STR_OSPFD,
9334 "Filter networks in routing updates\n"
9335 "Access-list name\n"
9336 OUT_STR
9337 FRR_REDIST_HELP_STR_OSPFD)
9338 {
9339 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9340 int idx_word = 1;
9341 int source;
9342
9343 char *proto = argv[argc - 1]->text;
9344
9345 /* Get distribute source. */
9346 source = proto_redistnum(AFI_IP, proto);
9347 if (source < 0)
9348 return CMD_WARNING_CONFIG_FAILED;
9349
9350 return ospf_distribute_list_out_set(ospf, source, argv[idx_word]->arg);
9351 }
9352
9353 DEFUN (no_ospf_distribute_list_out,
9354 no_ospf_distribute_list_out_cmd,
9355 "no distribute-list ACCESSLIST4_NAME out " FRR_REDIST_STR_OSPFD,
9356 NO_STR
9357 "Filter networks in routing updates\n"
9358 "Access-list name\n"
9359 OUT_STR
9360 FRR_REDIST_HELP_STR_OSPFD)
9361 {
9362 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9363 int idx_word = 2;
9364 int source;
9365
9366 char *proto = argv[argc - 1]->text;
9367 source = proto_redistnum(AFI_IP, proto);
9368 if (source < 0)
9369 return CMD_WARNING_CONFIG_FAILED;
9370
9371 return ospf_distribute_list_out_unset(ospf, source,
9372 argv[idx_word]->arg);
9373 }
9374
9375 /* Default information originate. */
9376 DEFUN (ospf_default_information_originate,
9377 ospf_default_information_originate_cmd,
9378 "default-information originate [{always|metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
9379 "Control distribution of default information\n"
9380 "Distribute a default route\n"
9381 "Always advertise default route\n"
9382 "OSPF default metric\n"
9383 "OSPF metric\n"
9384 "OSPF metric type for default routes\n"
9385 "Set OSPF External Type 1/2 metrics\n"
9386 "Route map reference\n"
9387 "Pointer to route-map entries\n")
9388 {
9389 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9390 int default_originate = DEFAULT_ORIGINATE_ZEBRA;
9391 int type = -1;
9392 int metric = -1;
9393 struct ospf_redist *red;
9394 int idx = 0;
9395 int cur_originate = ospf->default_originate;
9396 bool sameRtmap = false;
9397 char *rtmap = NULL;
9398
9399 red = ospf_redist_add(ospf, DEFAULT_ROUTE, 0);
9400
9401 /* Check whether "always" was specified */
9402 if (argv_find(argv, argc, "always", &idx))
9403 default_originate = DEFAULT_ORIGINATE_ALWAYS;
9404 idx = 1;
9405 /* Get metric value */
9406 if (argv_find(argv, argc, "(0-16777214)", &idx)) {
9407 if (!str2metric(argv[idx]->arg, &metric))
9408 return CMD_WARNING_CONFIG_FAILED;
9409 }
9410 idx = 1;
9411 /* Get metric type. */
9412 if (argv_find(argv, argc, "(1-2)", &idx)) {
9413 if (!str2metric_type(argv[idx]->arg, &type))
9414 return CMD_WARNING_CONFIG_FAILED;
9415 }
9416 idx = 1;
9417 /* Get route-map */
9418 if (argv_find(argv, argc, "route-map", &idx))
9419 rtmap = argv[idx + 1]->arg;
9420
9421 /* To check if user is providing same route map */
9422 if ((!rtmap && !ROUTEMAP_NAME(red)) ||
9423 (rtmap && ROUTEMAP_NAME(red) &&
9424 (strcmp(rtmap, ROUTEMAP_NAME(red)) == 0)))
9425 sameRtmap = true;
9426
9427 /* Don't allow if the same lsa is already originated. */
9428 if ((sameRtmap)
9429 && (red->dmetric.type == type)
9430 && (red->dmetric.value == metric)
9431 && (cur_originate == default_originate))
9432 return CMD_SUCCESS;
9433
9434 /* Updating Metric details */
9435 red->dmetric.type = type;
9436 red->dmetric.value = metric;
9437
9438 /* updating route map details */
9439 if (rtmap)
9440 ospf_routemap_set(red, rtmap);
9441 else
9442 ospf_routemap_unset(red);
9443
9444 return ospf_redistribute_default_set(ospf, default_originate, type,
9445 metric);
9446 }
9447
9448 DEFUN (no_ospf_default_information_originate,
9449 no_ospf_default_information_originate_cmd,
9450 "no default-information originate [{always|metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
9451 NO_STR
9452 "Control distribution of default information\n"
9453 "Distribute a default route\n"
9454 "Always advertise default route\n"
9455 "OSPF default metric\n"
9456 "OSPF metric\n"
9457 "OSPF metric type for default routes\n"
9458 "Set OSPF External Type 1/2 metrics\n"
9459 "Route map reference\n"
9460 "Pointer to route-map entries\n")
9461 {
9462 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9463 struct ospf_redist *red;
9464
9465 red = ospf_redist_lookup(ospf, DEFAULT_ROUTE, 0);
9466 if (!red)
9467 return CMD_SUCCESS;
9468
9469 ospf_routemap_unset(red);
9470 ospf_redist_del(ospf, DEFAULT_ROUTE, 0);
9471
9472 return ospf_redistribute_default_set(ospf, DEFAULT_ORIGINATE_NONE,
9473 0, 0);
9474 }
9475
9476 DEFUN (ospf_default_metric,
9477 ospf_default_metric_cmd,
9478 "default-metric (0-16777214)",
9479 "Set metric of redistributed routes\n"
9480 "Default metric\n")
9481 {
9482 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9483 int idx_number = 1;
9484 int metric = -1;
9485
9486 if (!str2metric(argv[idx_number]->arg, &metric))
9487 return CMD_WARNING_CONFIG_FAILED;
9488
9489 ospf->default_metric = metric;
9490
9491 return CMD_SUCCESS;
9492 }
9493
9494 DEFUN (no_ospf_default_metric,
9495 no_ospf_default_metric_cmd,
9496 "no default-metric [(0-16777214)]",
9497 NO_STR
9498 "Set metric of redistributed routes\n"
9499 "Default metric\n")
9500 {
9501 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9502
9503 ospf->default_metric = -1;
9504
9505 return CMD_SUCCESS;
9506 }
9507
9508
9509 DEFUN (ospf_distance,
9510 ospf_distance_cmd,
9511 "distance (1-255)",
9512 "Administrative distance\n"
9513 "OSPF Administrative distance\n")
9514 {
9515 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9516 int idx_number = 1;
9517 uint8_t distance;
9518
9519 distance = atoi(argv[idx_number]->arg);
9520 if (ospf->distance_all != distance) {
9521 ospf->distance_all = distance;
9522 ospf_restart_spf(ospf);
9523 }
9524
9525 return CMD_SUCCESS;
9526 }
9527
9528 DEFUN (no_ospf_distance,
9529 no_ospf_distance_cmd,
9530 "no distance (1-255)",
9531 NO_STR
9532 "Administrative distance\n"
9533 "OSPF Administrative distance\n")
9534 {
9535 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9536
9537 if (ospf->distance_all) {
9538 ospf->distance_all = 0;
9539 ospf_restart_spf(ospf);
9540 }
9541
9542 return CMD_SUCCESS;
9543 }
9544
9545 DEFUN (no_ospf_distance_ospf,
9546 no_ospf_distance_ospf_cmd,
9547 "no distance ospf [{intra-area [(1-255)]|inter-area [(1-255)]|external [(1-255)]}]",
9548 NO_STR
9549 "Administrative distance\n"
9550 "OSPF administrative distance\n"
9551 "Intra-area routes\n"
9552 "Distance for intra-area routes\n"
9553 "Inter-area routes\n"
9554 "Distance for inter-area routes\n"
9555 "External routes\n"
9556 "Distance for external routes\n")
9557 {
9558 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9559 int idx = 0;
9560
9561 if (argv_find(argv, argc, "intra-area", &idx) || argc == 3)
9562 idx = ospf->distance_intra = 0;
9563 if (argv_find(argv, argc, "inter-area", &idx) || argc == 3)
9564 idx = ospf->distance_inter = 0;
9565 if (argv_find(argv, argc, "external", &idx) || argc == 3)
9566 ospf->distance_external = 0;
9567
9568 return CMD_SUCCESS;
9569 }
9570
9571 DEFUN (ospf_distance_ospf,
9572 ospf_distance_ospf_cmd,
9573 "distance ospf {intra-area (1-255)|inter-area (1-255)|external (1-255)}",
9574 "Administrative distance\n"
9575 "OSPF administrative distance\n"
9576 "Intra-area routes\n"
9577 "Distance for intra-area routes\n"
9578 "Inter-area routes\n"
9579 "Distance for inter-area routes\n"
9580 "External routes\n"
9581 "Distance for external routes\n")
9582 {
9583 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9584 int idx = 0;
9585
9586 ospf->distance_intra = 0;
9587 ospf->distance_inter = 0;
9588 ospf->distance_external = 0;
9589
9590 if (argv_find(argv, argc, "intra-area", &idx))
9591 ospf->distance_intra = atoi(argv[idx + 1]->arg);
9592 idx = 0;
9593 if (argv_find(argv, argc, "inter-area", &idx))
9594 ospf->distance_inter = atoi(argv[idx + 1]->arg);
9595 idx = 0;
9596 if (argv_find(argv, argc, "external", &idx))
9597 ospf->distance_external = atoi(argv[idx + 1]->arg);
9598
9599 return CMD_SUCCESS;
9600 }
9601
9602 DEFUN (ip_ospf_mtu_ignore,
9603 ip_ospf_mtu_ignore_addr_cmd,
9604 "ip ospf mtu-ignore [A.B.C.D]",
9605 "IP Information\n"
9606 "OSPF interface commands\n"
9607 "Disable MTU mismatch detection on this interface\n"
9608 "Address of interface\n")
9609 {
9610 VTY_DECLVAR_CONTEXT(interface, ifp);
9611 int idx_ipv4 = 3;
9612 struct in_addr addr;
9613 int ret;
9614
9615 struct ospf_if_params *params;
9616 params = IF_DEF_PARAMS(ifp);
9617
9618 if (argc == 4) {
9619 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
9620 if (!ret) {
9621 vty_out(vty,
9622 "Please specify interface address by A.B.C.D\n");
9623 return CMD_WARNING_CONFIG_FAILED;
9624 }
9625 params = ospf_get_if_params(ifp, addr);
9626 ospf_if_update_params(ifp, addr);
9627 }
9628 params->mtu_ignore = 1;
9629 if (params->mtu_ignore != OSPF_MTU_IGNORE_DEFAULT)
9630 SET_IF_PARAM(params, mtu_ignore);
9631 else {
9632 UNSET_IF_PARAM(params, mtu_ignore);
9633 if (params != IF_DEF_PARAMS(ifp)) {
9634 ospf_free_if_params(ifp, addr);
9635 ospf_if_update_params(ifp, addr);
9636 }
9637 }
9638 return CMD_SUCCESS;
9639 }
9640
9641 DEFUN (no_ip_ospf_mtu_ignore,
9642 no_ip_ospf_mtu_ignore_addr_cmd,
9643 "no ip ospf mtu-ignore [A.B.C.D]",
9644 NO_STR
9645 "IP Information\n"
9646 "OSPF interface commands\n"
9647 "Disable MTU mismatch detection on this interface\n"
9648 "Address of interface\n")
9649 {
9650 VTY_DECLVAR_CONTEXT(interface, ifp);
9651 int idx_ipv4 = 4;
9652 struct in_addr addr;
9653 int ret;
9654
9655 struct ospf_if_params *params;
9656 params = IF_DEF_PARAMS(ifp);
9657
9658 if (argc == 5) {
9659 ret = inet_aton(argv[idx_ipv4]->arg, &addr);
9660 if (!ret) {
9661 vty_out(vty,
9662 "Please specify interface address by A.B.C.D\n");
9663 return CMD_WARNING_CONFIG_FAILED;
9664 }
9665 params = ospf_get_if_params(ifp, addr);
9666 ospf_if_update_params(ifp, addr);
9667 }
9668 params->mtu_ignore = 0;
9669 if (params->mtu_ignore != OSPF_MTU_IGNORE_DEFAULT)
9670 SET_IF_PARAM(params, mtu_ignore);
9671 else {
9672 UNSET_IF_PARAM(params, mtu_ignore);
9673 if (params != IF_DEF_PARAMS(ifp)) {
9674 ospf_free_if_params(ifp, addr);
9675 ospf_if_update_params(ifp, addr);
9676 }
9677 }
9678 return CMD_SUCCESS;
9679 }
9680
9681
9682 DEFUN (ospf_max_metric_router_lsa_admin,
9683 ospf_max_metric_router_lsa_admin_cmd,
9684 "max-metric router-lsa administrative",
9685 "OSPF maximum / infinite-distance metric\n"
9686 "Advertise own Router-LSA with infinite distance (stub router)\n"
9687 "Administratively applied, for an indefinite period\n")
9688 {
9689 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9690 struct listnode *ln;
9691 struct ospf_area *area;
9692
9693 for (ALL_LIST_ELEMENTS_RO(ospf->areas, ln, area)) {
9694 SET_FLAG(area->stub_router_state, OSPF_AREA_ADMIN_STUB_ROUTED);
9695
9696 if (!CHECK_FLAG(area->stub_router_state,
9697 OSPF_AREA_IS_STUB_ROUTED))
9698 ospf_router_lsa_update_area(area);
9699 }
9700
9701 /* Allows for areas configured later to get the property */
9702 ospf->stub_router_admin_set = OSPF_STUB_ROUTER_ADMINISTRATIVE_SET;
9703
9704 return CMD_SUCCESS;
9705 }
9706
9707 DEFUN (no_ospf_max_metric_router_lsa_admin,
9708 no_ospf_max_metric_router_lsa_admin_cmd,
9709 "no max-metric router-lsa administrative",
9710 NO_STR
9711 "OSPF maximum / infinite-distance metric\n"
9712 "Advertise own Router-LSA with infinite distance (stub router)\n"
9713 "Administratively applied, for an indefinite period\n")
9714 {
9715 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9716 struct listnode *ln;
9717 struct ospf_area *area;
9718
9719 for (ALL_LIST_ELEMENTS_RO(ospf->areas, ln, area)) {
9720 UNSET_FLAG(area->stub_router_state,
9721 OSPF_AREA_ADMIN_STUB_ROUTED);
9722
9723 /* Don't trample on the start-up stub timer */
9724 if (CHECK_FLAG(area->stub_router_state,
9725 OSPF_AREA_IS_STUB_ROUTED)
9726 && !area->t_stub_router) {
9727 UNSET_FLAG(area->stub_router_state,
9728 OSPF_AREA_IS_STUB_ROUTED);
9729 ospf_router_lsa_update_area(area);
9730 }
9731 }
9732 ospf->stub_router_admin_set = OSPF_STUB_ROUTER_ADMINISTRATIVE_UNSET;
9733 return CMD_SUCCESS;
9734 }
9735
9736 DEFUN (ospf_max_metric_router_lsa_startup,
9737 ospf_max_metric_router_lsa_startup_cmd,
9738 "max-metric router-lsa on-startup (5-86400)",
9739 "OSPF maximum / infinite-distance metric\n"
9740 "Advertise own Router-LSA with infinite distance (stub router)\n"
9741 "Automatically advertise stub Router-LSA on startup of OSPF\n"
9742 "Time (seconds) to advertise self as stub-router\n")
9743 {
9744 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9745 int idx_number = 3;
9746 unsigned int seconds;
9747
9748 if (argc < 4) {
9749 vty_out(vty, "%% Must supply stub-router period\n");
9750 return CMD_WARNING_CONFIG_FAILED;
9751 }
9752
9753 seconds = strtoul(argv[idx_number]->arg, NULL, 10);
9754
9755 ospf->stub_router_startup_time = seconds;
9756
9757 return CMD_SUCCESS;
9758 }
9759
9760 DEFUN (no_ospf_max_metric_router_lsa_startup,
9761 no_ospf_max_metric_router_lsa_startup_cmd,
9762 "no max-metric router-lsa on-startup [(5-86400)]",
9763 NO_STR
9764 "OSPF maximum / infinite-distance metric\n"
9765 "Advertise own Router-LSA with infinite distance (stub router)\n"
9766 "Automatically advertise stub Router-LSA on startup of OSPF\n"
9767 "Time (seconds) to advertise self as stub-router\n")
9768 {
9769 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9770 struct listnode *ln;
9771 struct ospf_area *area;
9772
9773 ospf->stub_router_startup_time = OSPF_STUB_ROUTER_UNCONFIGURED;
9774
9775 for (ALL_LIST_ELEMENTS_RO(ospf->areas, ln, area)) {
9776 SET_FLAG(area->stub_router_state,
9777 OSPF_AREA_WAS_START_STUB_ROUTED);
9778 THREAD_OFF(area->t_stub_router);
9779
9780 /* Don't trample on admin stub routed */
9781 if (!CHECK_FLAG(area->stub_router_state,
9782 OSPF_AREA_ADMIN_STUB_ROUTED)) {
9783 UNSET_FLAG(area->stub_router_state,
9784 OSPF_AREA_IS_STUB_ROUTED);
9785 ospf_router_lsa_update_area(area);
9786 }
9787 }
9788 return CMD_SUCCESS;
9789 }
9790
9791
9792 DEFUN (ospf_max_metric_router_lsa_shutdown,
9793 ospf_max_metric_router_lsa_shutdown_cmd,
9794 "max-metric router-lsa on-shutdown (5-100)",
9795 "OSPF maximum / infinite-distance metric\n"
9796 "Advertise own Router-LSA with infinite distance (stub router)\n"
9797 "Advertise stub-router prior to full shutdown of OSPF\n"
9798 "Time (seconds) to wait till full shutdown\n")
9799 {
9800 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9801 int idx_number = 3;
9802 unsigned int seconds;
9803
9804 if (argc < 4) {
9805 vty_out(vty, "%% Must supply stub-router shutdown period\n");
9806 return CMD_WARNING_CONFIG_FAILED;
9807 }
9808
9809 seconds = strtoul(argv[idx_number]->arg, NULL, 10);
9810
9811 ospf->stub_router_shutdown_time = seconds;
9812
9813 return CMD_SUCCESS;
9814 }
9815
9816 DEFUN (no_ospf_max_metric_router_lsa_shutdown,
9817 no_ospf_max_metric_router_lsa_shutdown_cmd,
9818 "no max-metric router-lsa on-shutdown [(5-100)]",
9819 NO_STR
9820 "OSPF maximum / infinite-distance metric\n"
9821 "Advertise own Router-LSA with infinite distance (stub router)\n"
9822 "Advertise stub-router prior to full shutdown of OSPF\n"
9823 "Time (seconds) to wait till full shutdown\n")
9824 {
9825 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9826
9827 ospf->stub_router_shutdown_time = OSPF_STUB_ROUTER_UNCONFIGURED;
9828
9829 return CMD_SUCCESS;
9830 }
9831
9832 DEFUN (ospf_proactive_arp,
9833 ospf_proactive_arp_cmd,
9834 "proactive-arp",
9835 "Allow sending ARP requests proactively\n")
9836 {
9837 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9838
9839 ospf->proactive_arp = true;
9840
9841 return CMD_SUCCESS;
9842 }
9843
9844 DEFUN (no_ospf_proactive_arp,
9845 no_ospf_proactive_arp_cmd,
9846 "no proactive-arp",
9847 NO_STR
9848 "Disallow sending ARP requests proactively\n")
9849 {
9850 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9851
9852 ospf->proactive_arp = false;
9853
9854 return CMD_SUCCESS;
9855 }
9856
9857 /* Graceful Restart HELPER Commands */
9858 DEFPY(ospf_gr_helper_enable, ospf_gr_helper_enable_cmd,
9859 "graceful-restart helper enable [A.B.C.D$address]",
9860 "OSPF Graceful Restart\n"
9861 "OSPF GR Helper\n"
9862 "Enable Helper support\n"
9863 "Advertising Router-ID\n")
9864 {
9865 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9866
9867 if (address_str) {
9868 ospf_gr_helper_support_set_per_routerid(ospf, &address,
9869 OSPF_GR_TRUE);
9870 return CMD_SUCCESS;
9871 }
9872
9873 ospf_gr_helper_support_set(ospf, OSPF_GR_TRUE);
9874
9875 return CMD_SUCCESS;
9876 }
9877
9878 DEFPY(no_ospf_gr_helper_enable,
9879 no_ospf_gr_helper_enable_cmd,
9880 "no graceful-restart helper enable [A.B.C.D$address]",
9881 NO_STR
9882 "OSPF Graceful Restart\n"
9883 "OSPF GR Helper\n"
9884 "Enable Helper support\n"
9885 "Advertising Router-ID\n")
9886 {
9887 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9888
9889 if (address_str) {
9890 ospf_gr_helper_support_set_per_routerid(ospf, &address,
9891 OSPF_GR_FALSE);
9892 return CMD_SUCCESS;
9893 }
9894
9895 ospf_gr_helper_support_set(ospf, OSPF_GR_FALSE);
9896 return CMD_SUCCESS;
9897 }
9898
9899 DEFPY(ospf_gr_helper_enable_lsacheck,
9900 ospf_gr_helper_enable_lsacheck_cmd,
9901 "graceful-restart helper strict-lsa-checking",
9902 "OSPF Graceful Restart\n"
9903 "OSPF GR Helper\n"
9904 "Enable strict LSA check\n")
9905 {
9906 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9907
9908 ospf_gr_helper_lsa_check_set(ospf, OSPF_GR_TRUE);
9909 return CMD_SUCCESS;
9910 }
9911
9912 DEFPY(no_ospf_gr_helper_enable_lsacheck,
9913 no_ospf_gr_helper_enable_lsacheck_cmd,
9914 "no graceful-restart helper strict-lsa-checking",
9915 NO_STR
9916 "OSPF Graceful Restart\n"
9917 "OSPF GR Helper\n"
9918 "Disable strict LSA check\n")
9919 {
9920 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9921
9922 ospf_gr_helper_lsa_check_set(ospf, OSPF_GR_FALSE);
9923 return CMD_SUCCESS;
9924 }
9925
9926 DEFPY(ospf_gr_helper_supported_grace_time,
9927 ospf_gr_helper_supported_grace_time_cmd,
9928 "graceful-restart helper supported-grace-time (10-1800)$interval",
9929 "OSPF Graceful Restart\n"
9930 "OSPF GR Helper\n"
9931 "Supported grace timer\n"
9932 "Grace interval(in seconds)\n")
9933 {
9934 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9935
9936 ospf_gr_helper_supported_gracetime_set(ospf, interval);
9937 return CMD_SUCCESS;
9938 }
9939
9940 DEFPY(no_ospf_gr_helper_supported_grace_time,
9941 no_ospf_gr_helper_supported_grace_time_cmd,
9942 "no graceful-restart helper supported-grace-time (10-1800)$interval",
9943 NO_STR
9944 "OSPF Graceful Restart\n"
9945 "OSPF GR Helper\n"
9946 "Supported grace timer\n"
9947 "Grace interval(in seconds)\n")
9948 {
9949 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9950
9951 ospf_gr_helper_supported_gracetime_set(ospf, OSPF_MAX_GRACE_INTERVAL);
9952 return CMD_SUCCESS;
9953 }
9954
9955 DEFPY(ospf_gr_helper_planned_only,
9956 ospf_gr_helper_planned_only_cmd,
9957 "graceful-restart helper planned-only",
9958 "OSPF Graceful Restart\n"
9959 "OSPF GR Helper\n"
9960 "Supported only planned restart\n")
9961 {
9962 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9963
9964 ospf_gr_helper_set_supported_planned_only_restart(ospf, OSPF_GR_TRUE);
9965
9966 return CMD_SUCCESS;
9967 }
9968
9969 /* External Route Aggregation */
9970 DEFUN (ospf_external_route_aggregation,
9971 ospf_external_route_aggregation_cmd,
9972 "summary-address A.B.C.D/M [tag (1-4294967295)]",
9973 "External summary address\n"
9974 "Summary address prefix\n"
9975 "Router tag \n"
9976 "Router tag value\n")
9977 {
9978 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
9979 struct prefix_ipv4 p;
9980 int idx = 1;
9981 route_tag_t tag = 0;
9982 int ret = OSPF_SUCCESS;
9983
9984 str2prefix_ipv4(argv[idx]->arg, &p);
9985
9986 if (is_default_prefix4(&p)) {
9987 vty_out(vty,
9988 "Default address shouldn't be configured as summary address.\n");
9989 return CMD_SUCCESS;
9990 }
9991
9992 /* Apply mask for given prefix. */
9993 apply_mask(&p);
9994
9995 if (!is_valid_summary_addr(&p)) {
9996 vty_out(vty, "Not a valid summary address.\n");
9997 return CMD_WARNING_CONFIG_FAILED;
9998 }
9999
10000 if (argc > 2)
10001 tag = strtoul(argv[idx + 2]->arg, NULL, 10);
10002
10003 ret = ospf_asbr_external_aggregator_set(ospf, &p, tag);
10004 if (ret == OSPF_INVALID)
10005 vty_out(vty, "Invalid configuration!!\n");
10006
10007 return CMD_SUCCESS;
10008 }
10009
10010 DEFUN (no_ospf_external_route_aggregation,
10011 no_ospf_external_route_aggregation_cmd,
10012 "no summary-address A.B.C.D/M [tag (1-4294967295)]",
10013 NO_STR
10014 "External summary address\n"
10015 "Summary address prefix\n"
10016 "Router tag\n"
10017 "Router tag value\n")
10018 {
10019 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
10020 struct prefix_ipv4 p;
10021 int idx = 2;
10022 route_tag_t tag = 0;
10023 int ret = OSPF_SUCCESS;
10024
10025 str2prefix_ipv4(argv[idx]->arg, &p);
10026
10027 if (is_default_prefix4(&p)) {
10028 vty_out(vty,
10029 "Default address shouldn't be configured as summary address.\n");
10030 return CMD_SUCCESS;
10031 }
10032
10033 /* Apply mask for given prefix. */
10034 apply_mask(&p);
10035
10036 if (!is_valid_summary_addr(&p)) {
10037 vty_out(vty, "Not a valid summary address.\n");
10038 return CMD_WARNING_CONFIG_FAILED;
10039 }
10040
10041 if (argc > 3)
10042 tag = strtoul(argv[idx + 2]->arg, NULL, 10);
10043
10044 ret = ospf_asbr_external_aggregator_unset(ospf, &p, tag);
10045 if (ret == OSPF_INVALID)
10046 vty_out(vty, "Invalid configuration!!\n");
10047
10048 return CMD_SUCCESS;
10049 }
10050
10051 DEFPY(no_ospf_gr_helper_planned_only,
10052 no_ospf_gr_helper_planned_only_cmd,
10053 "no graceful-restart helper planned-only",
10054 NO_STR
10055 "OSPF Graceful Restart\n"
10056 "OSPF GR Helper\n"
10057 "Supported only for planned restart\n")
10058 {
10059 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
10060
10061 ospf_gr_helper_set_supported_planned_only_restart(ospf, OSPF_GR_FALSE);
10062
10063 return CMD_SUCCESS;
10064 }
10065
10066 static int ospf_print_vty_helper_dis_rtr_walkcb(struct hash_bucket *bucket,
10067 void *arg)
10068 {
10069 struct advRtr *rtr = bucket->data;
10070 struct vty *vty = (struct vty *)arg;
10071 static unsigned int count;
10072
10073 vty_out(vty, "%-6pI4,", &rtr->advRtrAddr);
10074 count++;
10075
10076 if (count % 5 == 0)
10077 vty_out(vty, "\n");
10078
10079 return HASHWALK_CONTINUE;
10080 }
10081
10082 static int ospf_print_json_helper_enabled_rtr_walkcb(struct hash_bucket *bucket,
10083 void *arg)
10084 {
10085 struct advRtr *rtr = bucket->data;
10086 struct json_object *json_rid_array = arg;
10087 struct json_object *json_rid;
10088
10089 json_rid = json_object_new_object();
10090
10091 json_object_string_addf(json_rid, "routerId", "%pI4", &rtr->advRtrAddr);
10092 json_object_array_add(json_rid_array, json_rid);
10093
10094 return HASHWALK_CONTINUE;
10095 }
10096
10097 static int ospf_show_gr_helper_details(struct vty *vty, struct ospf *ospf,
10098 uint8_t use_vrf, json_object *json,
10099 bool uj, bool detail)
10100 {
10101 struct listnode *node;
10102 struct ospf_interface *oi;
10103 char buf[PREFIX_STRLEN];
10104 json_object *json_vrf = NULL;
10105
10106 if (uj) {
10107 if (use_vrf)
10108 json_vrf = json_object_new_object();
10109 else
10110 json_vrf = json;
10111 }
10112
10113 if (ospf->instance) {
10114 if (uj)
10115 json_object_int_add(json, "ospfInstance",
10116 ospf->instance);
10117 else
10118 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
10119 }
10120
10121 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
10122
10123 if (uj) {
10124 if (use_vrf)
10125 json_object_object_add(json, ospf_get_name(ospf),
10126 json_vrf);
10127 } else
10128 vty_out(vty, "\n");
10129
10130 /* Show Router ID. */
10131 if (uj) {
10132 json_object_string_add(json_vrf, "routerId",
10133 inet_ntop(AF_INET, &ospf->router_id,
10134 buf, sizeof(buf)));
10135 } else {
10136 vty_out(vty, "\n OSPF Router with ID (%pI4)\n\n",
10137 &ospf->router_id);
10138 }
10139
10140 if (!uj) {
10141
10142 if (ospf->is_helper_supported)
10143 vty_out(vty,
10144 " Graceful restart helper support enabled.\n");
10145 else
10146 vty_out(vty,
10147 " Graceful restart helper support disabled.\n");
10148
10149 if (ospf->strict_lsa_check)
10150 vty_out(vty, " Strict LSA check is enabled.\n");
10151 else
10152 vty_out(vty, " Strict LSA check is disabled.\n");
10153
10154 if (ospf->only_planned_restart)
10155 vty_out(vty,
10156 " Helper supported for planned restarts only.\n");
10157 else
10158 vty_out(vty,
10159 " Helper supported for Planned and Unplanned Restarts.\n");
10160
10161 vty_out(vty,
10162 " Supported Graceful restart interval: %d(in seconds).\n",
10163 ospf->supported_grace_time);
10164
10165 if (OSPF_HELPER_ENABLE_RTR_COUNT(ospf)) {
10166 vty_out(vty, " Enable Router list:\n");
10167 vty_out(vty, " ");
10168 hash_walk(ospf->enable_rtr_list,
10169 ospf_print_vty_helper_dis_rtr_walkcb, vty);
10170 vty_out(vty, "\n\n");
10171 }
10172
10173 if (ospf->last_exit_reason != OSPF_GR_HELPER_EXIT_NONE) {
10174 vty_out(vty, " Last Helper exit Reason :%s\n",
10175 ospf_exit_reason2str(ospf->last_exit_reason));
10176 }
10177
10178 if (ospf->active_restarter_cnt)
10179 vty_out(vty,
10180 " Number of Active neighbours in graceful restart: %d\n",
10181 ospf->active_restarter_cnt);
10182 else
10183 vty_out(vty, "\n");
10184
10185 } else {
10186 json_object_string_add(
10187 json_vrf, "helperSupport",
10188 (ospf->is_helper_supported) ? "Enabled" : "Disabled");
10189 json_object_string_add(json_vrf, "strictLsaCheck",
10190 (ospf->strict_lsa_check) ? "Enabled"
10191 : "Disabled");
10192 json_object_string_add(
10193 json_vrf, "restartSupoort",
10194 (ospf->only_planned_restart)
10195 ? "Planned Restart only"
10196 : "Planned and Unplanned Restarts");
10197
10198 json_object_int_add(json_vrf, "supportedGracePeriod",
10199 ospf->supported_grace_time);
10200
10201 #if CONFDATE > 20230131
10202 CPP_NOTICE("Remove JSON object commands with keys starting with capital")
10203 #endif
10204 if (ospf->last_exit_reason != OSPF_GR_HELPER_EXIT_NONE) {
10205 json_object_string_add(
10206 json_vrf, "LastExitReason",
10207 ospf_exit_reason2str(ospf->last_exit_reason));
10208 json_object_string_add(
10209 json_vrf, "lastExitReason",
10210 ospf_exit_reason2str(ospf->last_exit_reason));
10211 }
10212
10213 if (ospf->active_restarter_cnt)
10214 json_object_int_add(json_vrf, "activeRestarterCnt",
10215 ospf->active_restarter_cnt);
10216
10217 if (OSPF_HELPER_ENABLE_RTR_COUNT(ospf)) {
10218 struct json_object *json_rid_array =
10219 json_object_new_array();
10220
10221 json_object_object_add(json_vrf, "enabledRouterIds",
10222 json_rid_array);
10223
10224 hash_walk(ospf->enable_rtr_list,
10225 ospf_print_json_helper_enabled_rtr_walkcb,
10226 json_rid_array);
10227 }
10228 }
10229
10230
10231 if (detail) {
10232 int cnt = 1;
10233 json_object *json_neighbors = NULL;
10234
10235 for (ALL_LIST_ELEMENTS_RO(ospf->oiflist, node, oi)) {
10236 struct route_node *rn;
10237 struct ospf_neighbor *nbr;
10238 json_object *json_neigh;
10239
10240 if (ospf_interface_neighbor_count(oi) == 0)
10241 continue;
10242
10243 if (uj) {
10244 json_object_object_get_ex(json_vrf, "Neighbors",
10245 &json_neighbors);
10246 json_object_object_get_ex(json_vrf, "neighbors",
10247 &json_neighbors);
10248 if (!json_neighbors) {
10249 json_neighbors =
10250 json_object_new_object();
10251 json_object_object_add(json_vrf,
10252 "Neighbors",
10253 json_neighbors);
10254 json_object_object_add(json_vrf,
10255 "neighbors",
10256 json_neighbors);
10257 }
10258 }
10259
10260 for (rn = route_top(oi->nbrs); rn;
10261 rn = route_next(rn)) {
10262
10263 if (!rn->info)
10264 continue;
10265
10266 nbr = rn->info;
10267
10268 if (!OSPF_GR_IS_ACTIVE_HELPER(nbr))
10269 continue;
10270
10271 if (!uj) {
10272 vty_out(vty, " Neighbour %d :\n", cnt);
10273 vty_out(vty, " Address : %pI4\n",
10274 &nbr->address.u.prefix4);
10275 vty_out(vty, " Routerid : %pI4\n",
10276 &nbr->router_id);
10277 vty_out(vty,
10278 " Received Grace period : %d(in seconds).\n",
10279 nbr->gr_helper_info
10280 .recvd_grace_period);
10281 vty_out(vty,
10282 " Actual Grace period : %d(in seconds)\n",
10283 nbr->gr_helper_info
10284 .actual_grace_period);
10285 vty_out(vty,
10286 " Remaining GraceTime:%ld(in seconds).\n",
10287 thread_timer_remain_second(
10288 nbr->gr_helper_info
10289 .t_grace_timer));
10290 vty_out(vty,
10291 " Graceful Restart reason: %s.\n\n",
10292 ospf_restart_reason2str(
10293 nbr->gr_helper_info
10294 .gr_restart_reason));
10295 cnt++;
10296 } else {
10297 json_neigh = json_object_new_object();
10298 json_object_string_add(
10299 json_neigh, "srcAddr",
10300 inet_ntop(AF_INET, &nbr->src,
10301 buf, sizeof(buf)));
10302
10303 json_object_string_add(
10304 json_neigh, "routerid",
10305 inet_ntop(AF_INET,
10306 &nbr->router_id,
10307 buf, sizeof(buf)));
10308 json_object_int_add(
10309 json_neigh,
10310 "recvdGraceInterval",
10311 nbr->gr_helper_info
10312 .recvd_grace_period);
10313 json_object_int_add(
10314 json_neigh,
10315 "actualGraceInterval",
10316 nbr->gr_helper_info
10317 .actual_grace_period);
10318 json_object_int_add(
10319 json_neigh, "remainGracetime",
10320 thread_timer_remain_second(
10321 nbr->gr_helper_info
10322 .t_grace_timer));
10323 json_object_string_add(
10324 json_neigh, "restartReason",
10325 ospf_restart_reason2str(
10326 nbr->gr_helper_info
10327 .gr_restart_reason));
10328 json_object_object_add(
10329 json_neighbors,
10330 inet_ntop(AF_INET, &nbr->src,
10331 buf, sizeof(buf)),
10332 json_neigh);
10333 }
10334 }
10335 }
10336 }
10337 return CMD_SUCCESS;
10338 }
10339
10340 DEFUN (ospf_external_route_aggregation_no_adrvertise,
10341 ospf_external_route_aggregation_no_adrvertise_cmd,
10342 "summary-address A.B.C.D/M no-advertise",
10343 "External summary address\n"
10344 "Summary address prefix\n"
10345 "Don't advertise summary route \n")
10346 {
10347 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
10348 struct prefix_ipv4 p;
10349 int idx = 1;
10350 int ret = OSPF_SUCCESS;
10351
10352 str2prefix_ipv4(argv[idx]->arg, &p);
10353
10354 if (is_default_prefix4(&p)) {
10355 vty_out(vty,
10356 "Default address shouldn't be configured as summary address.\n");
10357 return CMD_SUCCESS;
10358 }
10359
10360 /* Apply mask for given prefix. */
10361 apply_mask(&p);
10362
10363 if (!is_valid_summary_addr(&p)) {
10364 vty_out(vty, "Not a valid summary address.\n");
10365 return CMD_WARNING_CONFIG_FAILED;
10366 }
10367
10368 ret = ospf_asbr_external_rt_no_advertise(ospf, &p);
10369 if (ret == OSPF_INVALID)
10370 vty_out(vty, "Invalid configuration!!\n");
10371
10372 return CMD_SUCCESS;
10373 }
10374
10375 DEFUN (no_ospf_external_route_aggregation_no_adrvertise,
10376 no_ospf_external_route_aggregation_no_adrvertise_cmd,
10377 "no summary-address A.B.C.D/M no-advertise",
10378 NO_STR
10379 "External summary address\n"
10380 "Summary address prefix\n"
10381 "Advertise summary route to the AS \n")
10382 {
10383 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
10384 struct prefix_ipv4 p;
10385 int idx = 2;
10386 int ret = OSPF_SUCCESS;
10387
10388 str2prefix_ipv4(argv[idx]->arg, &p);
10389
10390 if (is_default_prefix4(&p)) {
10391 vty_out(vty,
10392 "Default address shouldn't be configured as summary address.\n");
10393 return CMD_SUCCESS;
10394 }
10395
10396 /* Apply mask for given prefix. */
10397 apply_mask(&p);
10398
10399 if (!is_valid_summary_addr(&p)) {
10400 vty_out(vty, "Not a valid summary address.\n");
10401 return CMD_WARNING_CONFIG_FAILED;
10402 }
10403
10404 ret = ospf_asbr_external_rt_advertise(ospf, &p);
10405 if (ret == OSPF_INVALID)
10406 vty_out(vty, "Invalid configuration!!\n");
10407
10408 return CMD_SUCCESS;
10409 }
10410
10411 DEFUN (ospf_route_aggregation_timer,
10412 ospf_route_aggregation_timer_cmd,
10413 "aggregation timer (5-1800)",
10414 "External route aggregation\n"
10415 "Delay timer (in seconds)\n"
10416 "Timer interval(in seconds)\n")
10417 {
10418 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
10419 uint16_t interval = 0;
10420
10421 interval = strtoul(argv[2]->arg, NULL, 10);
10422
10423 ospf_external_aggregator_timer_set(ospf, interval);
10424
10425 return CMD_SUCCESS;
10426 }
10427
10428 DEFPY (show_ip_ospf_gr_helper,
10429 show_ip_ospf_gr_helper_cmd,
10430 "show ip ospf [vrf <NAME|all>] graceful-restart helper [detail] [json]",
10431 SHOW_STR
10432 IP_STR
10433 "OSPF information\n"
10434 VRF_CMD_HELP_STR
10435 "All VRFs\n"
10436 "OSPF Graceful Restart\n"
10437 "Helper details in the router\n"
10438 "Detailed information\n"
10439 JSON_STR)
10440 {
10441 char *vrf_name = NULL;
10442 bool all_vrf = false;
10443 int ret = CMD_SUCCESS;
10444 int idx_vrf = 0;
10445 int idx = 0;
10446 uint8_t use_vrf = 0;
10447 bool uj = use_json(argc, argv);
10448 struct ospf *ospf = NULL;
10449 json_object *json = NULL;
10450 struct listnode *node = NULL;
10451 int inst = 0;
10452 bool detail = false;
10453
10454 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
10455
10456 if (argv_find(argv, argc, "detail", &idx))
10457 detail = true;
10458
10459 if (uj)
10460 json = json_object_new_object();
10461
10462 /* vrf input is provided */
10463 if (vrf_name) {
10464 use_vrf = 1;
10465
10466 if (all_vrf) {
10467 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
10468 if (!ospf->oi_running)
10469 continue;
10470
10471 ret = ospf_show_gr_helper_details(
10472 vty, ospf, use_vrf, json, uj, detail);
10473 }
10474
10475 if (uj)
10476 vty_json(vty, json);
10477
10478 return ret;
10479 }
10480
10481 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
10482
10483 if (ospf == NULL || !ospf->oi_running) {
10484
10485 if (uj)
10486 vty_json(vty, json);
10487 else
10488 vty_out(vty,
10489 "%% OSPF is not enabled in vrf %s\n",
10490 vrf_name);
10491
10492 return CMD_SUCCESS;
10493 }
10494
10495 } else {
10496 /* Default Vrf */
10497 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
10498
10499 if (ospf == NULL || !ospf->oi_running) {
10500
10501 if (uj)
10502 vty_json(vty, json);
10503 else
10504 vty_out(vty,
10505 "%% OSPF is not enabled in vrf default\n");
10506
10507 return CMD_SUCCESS;
10508 }
10509
10510 ospf_show_gr_helper_details(vty, ospf, use_vrf, json, uj,
10511 detail);
10512 }
10513
10514 if (uj)
10515 vty_json(vty, json);
10516
10517 return CMD_SUCCESS;
10518 }
10519 /* Graceful Restart HELPER commands end */
10520 DEFUN (no_ospf_route_aggregation_timer,
10521 no_ospf_route_aggregation_timer_cmd,
10522 "no aggregation timer",
10523 NO_STR
10524 "External route aggregation\n"
10525 "Delay timer\n")
10526 {
10527 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf);
10528
10529 ospf_external_aggregator_timer_set(ospf, OSPF_EXTL_AGGR_DEFAULT_DELAY);
10530
10531 return CMD_SUCCESS;
10532 }
10533
10534 /* External Route Aggregation End */
10535
10536 static void config_write_stub_router(struct vty *vty, struct ospf *ospf)
10537 {
10538 if (ospf->stub_router_startup_time != OSPF_STUB_ROUTER_UNCONFIGURED)
10539 vty_out(vty, " max-metric router-lsa on-startup %u\n",
10540 ospf->stub_router_startup_time);
10541 if (ospf->stub_router_shutdown_time != OSPF_STUB_ROUTER_UNCONFIGURED)
10542 vty_out(vty, " max-metric router-lsa on-shutdown %u\n",
10543 ospf->stub_router_shutdown_time);
10544 if (ospf->stub_router_admin_set == OSPF_STUB_ROUTER_ADMINISTRATIVE_SET)
10545 vty_out(vty, " max-metric router-lsa administrative\n");
10546
10547 return;
10548 }
10549
10550 #if CONFDATE > 20230131
10551 CPP_NOTICE("Remove JSON object commands with keys containing whitespaces")
10552 #endif
10553 static void show_ip_ospf_route_network(struct vty *vty, struct ospf *ospf,
10554 struct route_table *rt,
10555 json_object *json)
10556 {
10557 struct route_node *rn;
10558 struct ospf_route * or ;
10559 struct listnode *pnode, *pnnode;
10560 struct ospf_path *path;
10561 json_object *json_route = NULL, *json_nexthop_array = NULL,
10562 *json_nexthop = NULL;
10563
10564 if (!json)
10565 vty_out(vty,
10566 "============ OSPF network routing table ============\n");
10567
10568 for (rn = route_top(rt); rn; rn = route_next(rn)) {
10569 char buf1[PREFIX2STR_BUFFER];
10570
10571 if ((or = rn->info) == NULL)
10572 continue;
10573
10574 prefix2str(&rn->p, buf1, sizeof(buf1));
10575
10576 if (json) {
10577 json_route = json_object_new_object();
10578 json_object_object_add(json, buf1, json_route);
10579 }
10580
10581 switch (or->path_type) {
10582 case OSPF_PATH_INTER_AREA:
10583 if (or->type == OSPF_DESTINATION_NETWORK) {
10584 if (json) {
10585 json_object_string_add(json_route,
10586 "routeType",
10587 "N IA");
10588 json_object_int_add(json_route, "cost",
10589 or->cost);
10590 json_object_string_addf(
10591 json_route, "area", "%pI4",
10592 &or->u.std.area_id);
10593 } else {
10594 vty_out(vty,
10595 "N IA %-18s [%d] area: %pI4\n",
10596 buf1, or->cost,
10597 &or->u.std.area_id);
10598 }
10599 } else if (or->type == OSPF_DESTINATION_DISCARD) {
10600 if (json) {
10601 json_object_string_add(json_route,
10602 "routeType",
10603 "D IA");
10604 } else {
10605 vty_out(vty,
10606 "D IA %-18s Discard entry\n",
10607 buf1);
10608 }
10609 }
10610 break;
10611 case OSPF_PATH_INTRA_AREA:
10612 if (json) {
10613 json_object_string_add(json_route, "routeType",
10614 "N");
10615 json_object_int_add(json_route, "cost",
10616 or->cost);
10617 json_object_string_addf(json_route, "area",
10618 "%pI4",
10619 &or->u.std.area_id);
10620 } else {
10621 vty_out(vty, "N %-18s [%d] area: %pI4\n",
10622 buf1, or->cost,
10623 &or->u.std.area_id);
10624 }
10625 break;
10626 default:
10627 break;
10628 }
10629
10630 if (or->type == OSPF_DESTINATION_NETWORK) {
10631 if (json) {
10632 json_nexthop_array = json_object_new_array();
10633 json_object_object_add(json_route, "nexthops",
10634 json_nexthop_array);
10635 }
10636
10637 for (ALL_LIST_ELEMENTS(or->paths, pnode, pnnode,
10638 path)) {
10639 if (json) {
10640 json_nexthop = json_object_new_object();
10641 json_object_array_add(
10642 json_nexthop_array,
10643 json_nexthop);
10644 }
10645 if (if_lookup_by_index(path->ifindex,
10646 ospf->vrf_id)) {
10647
10648 if (path->nexthop.s_addr
10649 == INADDR_ANY) {
10650 if (json) {
10651 json_object_string_add(
10652 json_nexthop,
10653 "ip", " ");
10654 json_object_string_add(
10655 json_nexthop,
10656 "directly attached to",
10657 ifindex2ifname(
10658 path->ifindex,
10659 ospf->vrf_id));
10660 json_object_string_add(
10661 json_nexthop,
10662 "directlyAttachedTo",
10663 ifindex2ifname(
10664 path->ifindex,
10665 ospf->vrf_id));
10666 } else {
10667 vty_out(vty,
10668 "%24s directly attached to %s\n",
10669 "",
10670 ifindex2ifname(
10671 path->ifindex,
10672 ospf->vrf_id));
10673 }
10674 } else {
10675 if (json) {
10676 json_object_string_addf(
10677 json_nexthop,
10678 "ip", "%pI4",
10679 &path->nexthop);
10680 json_object_string_add(
10681 json_nexthop,
10682 "via",
10683 ifindex2ifname(
10684 path->ifindex,
10685 ospf->vrf_id));
10686 } else {
10687 vty_out(vty,
10688 "%24s via %pI4, %s\n",
10689 "",
10690 &path->nexthop,
10691 ifindex2ifname(
10692 path->ifindex,
10693 ospf->vrf_id));
10694 }
10695 }
10696 }
10697 }
10698 }
10699 }
10700 if (!json)
10701 vty_out(vty, "\n");
10702 }
10703
10704 static void show_ip_ospf_route_router(struct vty *vty, struct ospf *ospf,
10705 struct route_table *rtrs,
10706 json_object *json)
10707 {
10708 struct route_node *rn;
10709 struct ospf_route * or ;
10710 struct listnode *pnode;
10711 struct listnode *node;
10712 struct ospf_path *path;
10713 char buf[PREFIX_STRLEN];
10714 json_object *json_route = NULL, *json_nexthop_array = NULL,
10715 *json_nexthop = NULL;
10716
10717 if (!json)
10718 vty_out(vty, "============ OSPF %s table =============\n",
10719 ospf->all_rtrs == rtrs ? "reachable routers"
10720 : "router routing");
10721
10722 for (rn = route_top(rtrs); rn; rn = route_next(rn)) {
10723 if (rn->info == NULL)
10724 continue;
10725 int flag = 0;
10726
10727 if (json) {
10728 json_route = json_object_new_object();
10729 json_object_object_add(
10730 json, inet_ntop(AF_INET, &rn->p.u.prefix4,
10731 buf, sizeof(buf)),
10732 json_route);
10733 json_object_string_add(json_route, "routeType", "R ");
10734 } else {
10735 vty_out(vty, "R %-15pI4 ",
10736 &rn->p.u.prefix4);
10737 }
10738
10739 for (ALL_LIST_ELEMENTS_RO((struct list *)rn->info, node, or)) {
10740 if (flag++) {
10741 if (!json)
10742 vty_out(vty, "%24s", "");
10743 }
10744
10745 /* Show path. */
10746 if (json) {
10747 json_object_int_add(json_route, "cost",
10748 or->cost);
10749 json_object_string_addf(json_route, "area",
10750 "%pI4",
10751 &or->u.std.area_id);
10752 if (or->path_type == OSPF_PATH_INTER_AREA) {
10753 json_object_boolean_true_add(json_route,
10754 "IA");
10755 json_object_boolean_true_add(json_route,
10756 "ia");
10757 }
10758 if (or->u.std.flags & ROUTER_LSA_BORDER)
10759 json_object_string_add(json_route,
10760 "routerType",
10761 "abr");
10762 else if (or->u.std.flags & ROUTER_LSA_EXTERNAL)
10763 json_object_string_add(json_route,
10764 "routerType",
10765 "asbr");
10766 } else {
10767 vty_out(vty, "%s [%d] area: %pI4",
10768 (or->path_type == OSPF_PATH_INTER_AREA
10769 ? "IA"
10770 : " "),
10771 or->cost, &or->u.std.area_id);
10772 /* Show flags. */
10773 vty_out(vty, "%s%s\n",
10774 (or->u.std.flags & ROUTER_LSA_BORDER
10775 ? ", ABR"
10776 : ""),
10777 (or->u.std.flags & ROUTER_LSA_EXTERNAL
10778 ? ", ASBR"
10779 : ""));
10780 }
10781
10782 if (json) {
10783 json_nexthop_array = json_object_new_array();
10784 json_object_object_add(json_route, "nexthops",
10785 json_nexthop_array);
10786 }
10787
10788 for (ALL_LIST_ELEMENTS_RO(or->paths, pnode, path)) {
10789 if (json) {
10790 json_nexthop = json_object_new_object();
10791 json_object_array_add(
10792 json_nexthop_array,
10793 json_nexthop);
10794 }
10795 if (if_lookup_by_index(path->ifindex,
10796 ospf->vrf_id)) {
10797 if (path->nexthop.s_addr
10798 == INADDR_ANY) {
10799 if (json) {
10800 json_object_string_add(
10801 json_nexthop,
10802 "ip", " ");
10803 json_object_string_add(
10804 json_nexthop,
10805 "directly attached to",
10806 ifindex2ifname(
10807 path->ifindex,
10808 ospf->vrf_id));
10809 json_object_string_add(
10810 json_nexthop,
10811 "directlyAttachedTo",
10812 ifindex2ifname(
10813 path->ifindex,
10814 ospf->vrf_id));
10815 } else {
10816 vty_out(vty,
10817 "%24s directly attached to %s\n",
10818 "",
10819 ifindex2ifname(
10820 path->ifindex,
10821 ospf->vrf_id));
10822 }
10823 } else {
10824 if (json) {
10825 json_object_string_addf(
10826 json_nexthop,
10827 "ip", "%pI4",
10828 &path->nexthop);
10829 json_object_string_add(
10830 json_nexthop,
10831 "via",
10832 ifindex2ifname(
10833 path->ifindex,
10834 ospf->vrf_id));
10835 } else {
10836 vty_out(vty,
10837 "%24s via %pI4, %s\n",
10838 "",
10839 &path->nexthop,
10840 ifindex2ifname(
10841 path->ifindex,
10842 ospf->vrf_id));
10843 }
10844 }
10845 }
10846 }
10847 }
10848 }
10849 if (!json)
10850 vty_out(vty, "\n");
10851 }
10852
10853 static void show_ip_ospf_route_external(struct vty *vty, struct ospf *ospf,
10854 struct route_table *rt,
10855 json_object *json)
10856 {
10857 struct route_node *rn;
10858 struct ospf_route *er;
10859 struct listnode *pnode, *pnnode;
10860 struct ospf_path *path;
10861 json_object *json_route = NULL, *json_nexthop_array = NULL,
10862 *json_nexthop = NULL;
10863
10864 if (!json)
10865 vty_out(vty,
10866 "============ OSPF external routing table ===========\n");
10867
10868 for (rn = route_top(rt); rn; rn = route_next(rn)) {
10869 if ((er = rn->info) == NULL)
10870 continue;
10871
10872 char buf1[19];
10873
10874 snprintfrr(buf1, sizeof(buf1), "%pFX", &rn->p);
10875 if (json) {
10876 json_route = json_object_new_object();
10877 json_object_object_add(json, buf1, json_route);
10878 }
10879
10880 switch (er->path_type) {
10881 case OSPF_PATH_TYPE1_EXTERNAL:
10882 if (json) {
10883 json_object_string_add(json_route, "routeType",
10884 "N E1");
10885 json_object_int_add(json_route, "cost",
10886 er->cost);
10887 json_object_int_add(json_route, "tag",
10888 er->u.ext.tag);
10889 } else {
10890 vty_out(vty,
10891 "N E1 %-18s [%d] tag: %" ROUTE_TAG_PRI
10892 "\n",
10893 buf1, er->cost, er->u.ext.tag);
10894 }
10895 break;
10896 case OSPF_PATH_TYPE2_EXTERNAL:
10897 if (json) {
10898 json_object_string_add(json_route, "routeType",
10899 "N E2");
10900 json_object_int_add(json_route, "cost",
10901 er->cost);
10902 json_object_int_add(json_route, "type2cost",
10903 er->u.ext.type2_cost);
10904 json_object_int_add(json_route, "tag",
10905 er->u.ext.tag);
10906 } else {
10907 vty_out(vty,
10908 "N E2 %-18s [%d/%d] tag: %" ROUTE_TAG_PRI
10909 "\n",
10910 buf1, er->cost, er->u.ext.type2_cost,
10911 er->u.ext.tag);
10912 }
10913 break;
10914 }
10915
10916 if (json) {
10917 json_nexthop_array = json_object_new_array();
10918 json_object_object_add(json_route, "nexthops",
10919 json_nexthop_array);
10920 }
10921
10922 for (ALL_LIST_ELEMENTS(er->paths, pnode, pnnode, path)) {
10923 if (json) {
10924 json_nexthop = json_object_new_object();
10925 json_object_array_add(json_nexthop_array,
10926 json_nexthop);
10927 }
10928
10929 if (if_lookup_by_index(path->ifindex, ospf->vrf_id)) {
10930 if (path->nexthop.s_addr == INADDR_ANY) {
10931 if (json) {
10932 json_object_string_add(
10933 json_nexthop, "ip",
10934 " ");
10935 json_object_string_add(
10936 json_nexthop,
10937 "directly attached to",
10938 ifindex2ifname(
10939 path->ifindex,
10940 ospf->vrf_id));
10941 json_object_string_add(
10942 json_nexthop,
10943 "directlyAttachedTo",
10944 ifindex2ifname(
10945 path->ifindex,
10946 ospf->vrf_id));
10947 } else {
10948 vty_out(vty,
10949 "%24s directly attached to %s\n",
10950 "",
10951 ifindex2ifname(
10952 path->ifindex,
10953 ospf->vrf_id));
10954 }
10955 } else {
10956 if (json) {
10957 json_object_string_addf(
10958 json_nexthop, "ip",
10959 "%pI4", &path->nexthop);
10960 json_object_string_add(
10961 json_nexthop, "via",
10962 ifindex2ifname(
10963 path->ifindex,
10964 ospf->vrf_id));
10965 } else {
10966 vty_out(vty,
10967 "%24s via %pI4, %s\n",
10968 "",
10969 &path->nexthop,
10970 ifindex2ifname(
10971 path->ifindex,
10972 ospf->vrf_id));
10973 }
10974 }
10975 }
10976 }
10977 }
10978 if (!json)
10979 vty_out(vty, "\n");
10980 }
10981
10982 static int show_ip_ospf_reachable_routers_common(struct vty *vty,
10983 struct ospf *ospf,
10984 uint8_t use_vrf)
10985 {
10986 if (ospf->instance)
10987 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
10988
10989 ospf_show_vrf_name(ospf, vty, NULL, use_vrf);
10990
10991 if (ospf->all_rtrs == NULL) {
10992 vty_out(vty, "No OSPF reachable router information exist\n");
10993 return CMD_SUCCESS;
10994 }
10995
10996 /* Show Router routes. */
10997 show_ip_ospf_route_router(vty, ospf, ospf->all_rtrs, NULL);
10998
10999 vty_out(vty, "\n");
11000
11001 return CMD_SUCCESS;
11002 }
11003
11004 DEFUN (show_ip_ospf_reachable_routers,
11005 show_ip_ospf_reachable_routers_cmd,
11006 "show ip ospf [vrf <NAME|all>] reachable-routers",
11007 SHOW_STR
11008 IP_STR
11009 "OSPF information\n"
11010 VRF_CMD_HELP_STR
11011 "All VRFs\n"
11012 "Show all the reachable OSPF routers\n")
11013 {
11014 struct ospf *ospf = NULL;
11015 struct listnode *node = NULL;
11016 char *vrf_name = NULL;
11017 bool all_vrf = false;
11018 int ret = CMD_SUCCESS;
11019 int inst = 0;
11020 int idx_vrf = 0;
11021 uint8_t use_vrf = 0;
11022
11023 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
11024
11025 if (vrf_name) {
11026 bool ospf_output = false;
11027
11028 use_vrf = 1;
11029
11030 if (all_vrf) {
11031 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
11032 if (!ospf->oi_running)
11033 continue;
11034
11035 ospf_output = true;
11036 ret = show_ip_ospf_reachable_routers_common(
11037 vty, ospf, use_vrf);
11038 }
11039
11040 if (!ospf_output)
11041 vty_out(vty, "%% OSPF instance not found\n");
11042 } else {
11043 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
11044 if (ospf == NULL || !ospf->oi_running) {
11045 vty_out(vty, "%% OSPF instance not found\n");
11046 return CMD_SUCCESS;
11047 }
11048
11049 ret = show_ip_ospf_reachable_routers_common(vty, ospf,
11050 use_vrf);
11051 }
11052 } else {
11053 /* Display default ospf (instance 0) info */
11054 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
11055 if (ospf == NULL || !ospf->oi_running) {
11056 vty_out(vty, "%% OSPF instance not found\n");
11057 return CMD_SUCCESS;
11058 }
11059
11060 ret = show_ip_ospf_reachable_routers_common(vty, ospf, use_vrf);
11061 }
11062
11063 return ret;
11064 }
11065
11066 DEFUN (show_ip_ospf_instance_reachable_routers,
11067 show_ip_ospf_instance_reachable_routers_cmd,
11068 "show ip ospf (1-65535) reachable-routers",
11069 SHOW_STR
11070 IP_STR
11071 "OSPF information\n"
11072 "Instance ID\n"
11073 "Show all the reachable OSPF routers\n")
11074 {
11075 int idx_number = 3;
11076 struct ospf *ospf;
11077 unsigned short instance = 0;
11078
11079 instance = strtoul(argv[idx_number]->arg, NULL, 10);
11080 if (instance != ospf_instance)
11081 return CMD_NOT_MY_INSTANCE;
11082
11083 ospf = ospf_lookup_instance(instance);
11084 if (!ospf || !ospf->oi_running)
11085 return CMD_SUCCESS;
11086
11087 return show_ip_ospf_reachable_routers_common(vty, ospf, 0);
11088 }
11089
11090 static int show_ip_ospf_border_routers_common(struct vty *vty,
11091 struct ospf *ospf,
11092 uint8_t use_vrf,
11093 json_object *json)
11094 {
11095 json_object *json_vrf = NULL;
11096 json_object *json_router = NULL;
11097
11098 if (json) {
11099 if (use_vrf)
11100 json_vrf = json_object_new_object();
11101 else
11102 json_vrf = json;
11103 json_router = json_object_new_object();
11104 }
11105
11106 if (ospf->instance) {
11107 if (!json)
11108 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
11109 else
11110 json_object_int_add(json_vrf, "ospfInstance",
11111 ospf->instance);
11112 }
11113
11114 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
11115
11116 if (ospf->new_table == NULL) {
11117 if (!json)
11118 vty_out(vty, "No OSPF routing information exist\n");
11119 else {
11120 json_object_free(json_router);
11121 json_object_free(json_vrf);
11122 }
11123 return CMD_SUCCESS;
11124 }
11125
11126 /* Show Network routes.
11127 show_ip_ospf_route_network (vty, ospf->new_table); */
11128
11129 /* Show Router routes. */
11130 show_ip_ospf_route_router(vty, ospf, ospf->new_rtrs, json_router);
11131
11132 if (json) {
11133 json_object_object_add(json_vrf, "routers", json_router);
11134 if (use_vrf) {
11135 if (ospf->vrf_id == VRF_DEFAULT)
11136 json_object_object_add(json, "default",
11137 json_vrf);
11138 else
11139 json_object_object_add(json, ospf->name,
11140 json_vrf);
11141 }
11142 } else {
11143 vty_out(vty, "\n");
11144 }
11145
11146 return CMD_SUCCESS;
11147 }
11148
11149 DEFPY (show_ip_ospf_border_routers,
11150 show_ip_ospf_border_routers_cmd,
11151 "show ip ospf [vrf <NAME|all>] border-routers [json]",
11152 SHOW_STR
11153 IP_STR
11154 "OSPF information\n"
11155 VRF_CMD_HELP_STR
11156 "All VRFs\n"
11157 "Show all the ABR's and ASBR's\n"
11158 JSON_STR)
11159 {
11160 struct ospf *ospf = NULL;
11161 struct listnode *node = NULL;
11162 char *vrf_name = NULL;
11163 bool all_vrf = false;
11164 int ret = CMD_SUCCESS;
11165 int inst = 0;
11166 int idx_vrf = 0;
11167 uint8_t use_vrf = 0;
11168 bool uj = use_json(argc, argv);
11169 json_object *json = NULL;
11170
11171 if (uj)
11172 json = json_object_new_object();
11173
11174 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
11175
11176 if (vrf_name) {
11177 bool ospf_output = false;
11178
11179 use_vrf = 1;
11180
11181 if (all_vrf) {
11182 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
11183 if (!ospf->oi_running)
11184 continue;
11185
11186 ospf_output = true;
11187 ret = show_ip_ospf_border_routers_common(
11188 vty, ospf, use_vrf, json);
11189 }
11190
11191 if (uj)
11192 vty_json(vty, json);
11193 else if (!ospf_output)
11194 vty_out(vty, "%% OSPF is not enabled\n");
11195
11196 return ret;
11197 } else {
11198 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
11199 if (ospf == NULL || !ospf->oi_running) {
11200 if (uj)
11201 vty_json(vty, json);
11202 else
11203 vty_out(vty,
11204 "%% OSPF is not enabled in vrf %s\n",
11205 vrf_name);
11206
11207 return CMD_SUCCESS;
11208 }
11209 }
11210 } else {
11211 /* Display default ospf (instance 0) info */
11212 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
11213 if (ospf == NULL || !ospf->oi_running) {
11214 if (uj)
11215 vty_json(vty, json);
11216 else
11217 vty_out(vty,
11218 "%% OSPF is not enabled in vrf default\n");
11219
11220 return CMD_SUCCESS;
11221 }
11222 }
11223
11224 if (ospf) {
11225 ret = show_ip_ospf_border_routers_common(vty, ospf, use_vrf,
11226 json);
11227 if (uj)
11228 vty_json(vty, json);
11229 }
11230
11231 return ret;
11232 }
11233
11234 DEFUN (show_ip_ospf_instance_border_routers,
11235 show_ip_ospf_instance_border_routers_cmd,
11236 "show ip ospf (1-65535) border-routers",
11237 SHOW_STR
11238 IP_STR
11239 "OSPF information\n"
11240 "Instance ID\n"
11241 "Show all the ABR's and ASBR's\n")
11242 {
11243 int idx_number = 3;
11244 struct ospf *ospf;
11245 unsigned short instance = 0;
11246
11247 instance = strtoul(argv[idx_number]->arg, NULL, 10);
11248 if (instance != ospf_instance)
11249 return CMD_NOT_MY_INSTANCE;
11250
11251 ospf = ospf_lookup_instance(instance);
11252 if (!ospf || !ospf->oi_running)
11253 return CMD_SUCCESS;
11254
11255 return show_ip_ospf_border_routers_common(vty, ospf, 0, NULL);
11256 }
11257
11258 static int show_ip_ospf_route_common(struct vty *vty, struct ospf *ospf,
11259 json_object *json, uint8_t use_vrf)
11260 {
11261 json_object *json_vrf = NULL;
11262
11263 if (ospf->instance)
11264 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
11265
11266
11267 if (json) {
11268 if (use_vrf)
11269 json_vrf = json_object_new_object();
11270 else
11271 json_vrf = json;
11272 }
11273
11274 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
11275
11276 if (ospf->new_table == NULL) {
11277 vty_out(vty, "No OSPF routing information exist\n");
11278 return CMD_SUCCESS;
11279 }
11280
11281 /* Show Network routes. */
11282 show_ip_ospf_route_network(vty, ospf, ospf->new_table, json_vrf);
11283
11284 /* Show Router routes. */
11285 show_ip_ospf_route_router(vty, ospf, ospf->new_rtrs, json_vrf);
11286
11287 /* Show Router routes. */
11288 if (ospf->all_rtrs)
11289 show_ip_ospf_route_router(vty, ospf, ospf->all_rtrs, json_vrf);
11290
11291 /* Show ORR routes */
11292 if (ospf->orr_spf_request) {
11293 afi_t afi;
11294 safi_t safi;
11295 struct orr_root *root = NULL;
11296 struct listnode *node = NULL;
11297 struct list *orr_root_list = NULL;
11298
11299 FOREACH_AFI_SAFI (afi, safi) {
11300 orr_root_list = ospf->orr_root[afi][safi];
11301 if (!orr_root_list)
11302 continue;
11303 for (ALL_LIST_ELEMENTS_RO(orr_root_list, node, root)) {
11304 if (!root->new_table)
11305 continue;
11306 if (!json)
11307 vty_out(vty,
11308 "Calculated from location"
11309 " %pI4\n",
11310 &root->router_id);
11311 show_ip_ospf_route_network(
11312 vty, ospf, root->new_table, json_vrf);
11313 if (!root->new_rtrs)
11314 continue;
11315 show_ip_ospf_route_router(
11316 vty, ospf, root->new_rtrs, json_vrf);
11317 }
11318 }
11319 }
11320
11321 /* Show AS External routes. */
11322 show_ip_ospf_route_external(vty, ospf, ospf->old_external_route,
11323 json_vrf);
11324
11325 if (json) {
11326 if (use_vrf) {
11327 // json_object_object_add(json_vrf, "areas",
11328 // json_areas);
11329 json_object_object_add(json, ospf_get_name(ospf),
11330 json_vrf);
11331 }
11332 } else {
11333 vty_out(vty, "\n");
11334 }
11335
11336 return CMD_SUCCESS;
11337 }
11338
11339 DEFUN (show_ip_ospf_route,
11340 show_ip_ospf_route_cmd,
11341 "show ip ospf [vrf <NAME|all>] route [json]",
11342 SHOW_STR
11343 IP_STR
11344 "OSPF information\n"
11345 VRF_CMD_HELP_STR
11346 "All VRFs\n"
11347 "OSPF routing table\n"
11348 JSON_STR)
11349 {
11350 struct ospf *ospf = NULL;
11351 struct listnode *node = NULL;
11352 char *vrf_name = NULL;
11353 bool all_vrf = false;
11354 int ret = CMD_SUCCESS;
11355 int inst = 0;
11356 int idx_vrf = 0;
11357 uint8_t use_vrf = 0;
11358 bool uj = use_json(argc, argv);
11359 json_object *json = NULL;
11360
11361 if (uj)
11362 json = json_object_new_object();
11363
11364 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
11365
11366 /* vrf input is provided could be all or specific vrf*/
11367 if (vrf_name) {
11368 bool ospf_output = false;
11369
11370 use_vrf = 1;
11371
11372 if (all_vrf) {
11373 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
11374 if (!ospf->oi_running)
11375 continue;
11376 ospf_output = true;
11377 ret = show_ip_ospf_route_common(vty, ospf, json,
11378 use_vrf);
11379 }
11380
11381 if (uj) {
11382 /* Keep Non-pretty format */
11383 vty_json(vty, json);
11384 } else if (!ospf_output)
11385 vty_out(vty, "%% OSPF is not enabled\n");
11386
11387 return ret;
11388 }
11389 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
11390 if (ospf == NULL || !ospf->oi_running) {
11391 if (uj)
11392 vty_json(vty, json);
11393 else
11394 vty_out(vty,
11395 "%% OSPF is not enabled in vrf %s\n",
11396 vrf_name);
11397
11398 return CMD_SUCCESS;
11399 }
11400 } else {
11401 /* Display default ospf (instance 0) info */
11402 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
11403 if (ospf == NULL || !ospf->oi_running) {
11404 if (uj)
11405 vty_json(vty, json);
11406 else
11407 vty_out(vty,
11408 "%% OSPF is not enabled in vrf default\n");
11409
11410 return CMD_SUCCESS;
11411 }
11412 }
11413
11414 if (ospf) {
11415 ret = show_ip_ospf_route_common(vty, ospf, json, use_vrf);
11416 /* Keep Non-pretty format */
11417 if (uj)
11418 vty_out(vty, "%s\n",
11419 json_object_to_json_string_ext(
11420 json, JSON_C_TO_STRING_NOSLASHESCAPE));
11421 }
11422
11423 if (uj)
11424 json_object_free(json);
11425
11426 return ret;
11427 }
11428
11429 DEFUN (show_ip_ospf_instance_route,
11430 show_ip_ospf_instance_route_cmd,
11431 "show ip ospf (1-65535) route",
11432 SHOW_STR
11433 IP_STR
11434 "OSPF information\n"
11435 "Instance ID\n"
11436 "OSPF routing table\n")
11437 {
11438 int idx_number = 3;
11439 struct ospf *ospf;
11440 unsigned short instance = 0;
11441
11442 instance = strtoul(argv[idx_number]->arg, NULL, 10);
11443 if (instance != ospf_instance)
11444 return CMD_NOT_MY_INSTANCE;
11445
11446 ospf = ospf_lookup_instance(instance);
11447 if (!ospf || !ospf->oi_running)
11448 return CMD_SUCCESS;
11449
11450 return show_ip_ospf_route_common(vty, ospf, NULL, 0);
11451 }
11452
11453
11454 DEFUN (show_ip_ospf_vrfs,
11455 show_ip_ospf_vrfs_cmd,
11456 "show ip ospf vrfs [json]",
11457 SHOW_STR
11458 IP_STR
11459 "OSPF information\n"
11460 "Show OSPF VRFs \n"
11461 JSON_STR)
11462 {
11463 bool uj = use_json(argc, argv);
11464 json_object *json = NULL;
11465 json_object *json_vrfs = NULL;
11466 struct ospf *ospf = NULL;
11467 struct listnode *node = NULL;
11468 int count = 0;
11469 static const char header[] = "Name Id RouterId ";
11470
11471 if (uj) {
11472 json = json_object_new_object();
11473 json_vrfs = json_object_new_object();
11474 }
11475
11476 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
11477 json_object *json_vrf = NULL;
11478 const char *name = NULL;
11479 int64_t vrf_id_ui = 0;
11480
11481 count++;
11482
11483 if (!uj && count == 1)
11484 vty_out(vty, "%s\n", header);
11485 if (uj)
11486 json_vrf = json_object_new_object();
11487
11488 name = ospf_get_name(ospf);
11489
11490 vrf_id_ui = (ospf->vrf_id == VRF_UNKNOWN)
11491 ? -1
11492 : (int64_t)ospf->vrf_id;
11493
11494 if (uj) {
11495 json_object_int_add(json_vrf, "vrfId", vrf_id_ui);
11496 json_object_string_addf(json_vrf, "routerId", "%pI4",
11497 &ospf->router_id);
11498
11499 json_object_object_add(json_vrfs, name, json_vrf);
11500
11501 } else {
11502 vty_out(vty, "%-25s %-5d %-16pI4 \n", name,
11503 ospf->vrf_id, &ospf->router_id);
11504 }
11505 }
11506
11507 if (uj) {
11508 json_object_object_add(json, "vrfs", json_vrfs);
11509 json_object_int_add(json, "totalVrfs", count);
11510
11511 vty_json(vty, json);
11512 } else {
11513 if (count)
11514 vty_out(vty, "\nTotal number of OSPF VRFs: %d\n",
11515 count);
11516 }
11517
11518 return CMD_SUCCESS;
11519 }
11520 DEFPY (clear_ip_ospf_neighbor,
11521 clear_ip_ospf_neighbor_cmd,
11522 "clear ip ospf [(1-65535)]$instance neighbor [A.B.C.D$nbr_id]",
11523 CLEAR_STR
11524 IP_STR
11525 "OSPF information\n"
11526 "Instance ID\n"
11527 "Reset OSPF Neighbor\n"
11528 "Neighbor ID\n")
11529 {
11530 struct listnode *node;
11531 struct ospf *ospf = NULL;
11532
11533 /* If user does not specify the arguments,
11534 * instance = 0 and nbr_id = 0.0.0.0
11535 */
11536 if (instance != 0) {
11537 /* This means clear only the particular ospf process */
11538 if (instance != ospf_instance)
11539 return CMD_NOT_MY_INSTANCE;
11540 }
11541
11542 /* Clear all the ospf processes */
11543 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
11544 if (!ospf->oi_running)
11545 continue;
11546
11547 if (nbr_id_str && IPV4_ADDR_SAME(&ospf->router_id, &nbr_id)) {
11548 vty_out(vty, "Self router-id is not allowed.\r\n ");
11549 return CMD_SUCCESS;
11550 }
11551
11552 ospf_neighbor_reset(ospf, nbr_id, nbr_id_str);
11553 }
11554
11555 return CMD_SUCCESS;
11556 }
11557
11558 DEFPY (clear_ip_ospf_process,
11559 clear_ip_ospf_process_cmd,
11560 "clear ip ospf [(1-65535)]$instance process",
11561 CLEAR_STR
11562 IP_STR
11563 "OSPF information\n"
11564 "Instance ID\n"
11565 "Reset OSPF Process\n")
11566 {
11567 struct listnode *node;
11568 struct ospf *ospf = NULL;
11569
11570 /* Check if instance is not passed as an argument */
11571 if (instance != 0) {
11572 /* This means clear only the particular ospf process */
11573 if (instance != ospf_instance)
11574 return CMD_NOT_MY_INSTANCE;
11575 }
11576
11577 /* Clear all the ospf processes */
11578 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
11579 if (!ospf->oi_running)
11580 continue;
11581
11582 ospf_process_reset(ospf);
11583 }
11584
11585 return CMD_SUCCESS;
11586 }
11587
11588 static const char *const ospf_abr_type_str[] = {
11589 "unknown", "standard", "ibm", "cisco", "shortcut"
11590 };
11591
11592 static const char *const ospf_shortcut_mode_str[] = {
11593 "default", "enable", "disable"
11594 };
11595 static int ospf_vty_external_rt_walkcb(struct hash_bucket *bucket,
11596 void *arg)
11597 {
11598 struct external_info *ei = bucket->data;
11599 struct vty *vty = (struct vty *)arg;
11600 static unsigned int count;
11601
11602 vty_out(vty, "%-4pI4/%d, ", &ei->p.prefix, ei->p.prefixlen);
11603 count++;
11604
11605 if (count % 5 == 0)
11606 vty_out(vty, "\n");
11607
11608 if (OSPF_EXTERNAL_RT_COUNT(ei->aggr_route) == count)
11609 count = 0;
11610
11611 return HASHWALK_CONTINUE;
11612 }
11613
11614 static int ospf_json_external_rt_walkcb(struct hash_bucket *bucket,
11615 void *arg)
11616 {
11617 struct external_info *ei = bucket->data;
11618 struct json_object *json = (struct json_object *)arg;
11619 char buf[PREFIX2STR_BUFFER];
11620 char exnalbuf[20];
11621 static unsigned int count;
11622
11623 prefix2str(&ei->p, buf, sizeof(buf));
11624
11625 snprintf(exnalbuf, 20, "Exnl Addr-%d", count);
11626
11627 json_object_string_add(json, exnalbuf, buf);
11628
11629 count++;
11630
11631 if (OSPF_EXTERNAL_RT_COUNT(ei->aggr_route) == count)
11632 count = 0;
11633
11634 return HASHWALK_CONTINUE;
11635 }
11636
11637 static int ospf_show_summary_address(struct vty *vty, struct ospf *ospf,
11638 uint8_t use_vrf, json_object *json,
11639 bool uj, bool detail)
11640 {
11641 struct route_node *rn;
11642 json_object *json_vrf = NULL;
11643 int mtype = 0;
11644 int mval = 0;
11645 static char header[] =
11646 "Summary-address Metric-type Metric Tag External_Rt_count\n";
11647
11648 mtype = metric_type(ospf, 0, ospf->instance);
11649 mval = metric_value(ospf, 0, ospf->instance);
11650
11651 if (!uj)
11652 vty_out(vty, "%s\n", header);
11653
11654 if (uj) {
11655 if (use_vrf)
11656 json_vrf = json_object_new_object();
11657 else
11658 json_vrf = json;
11659 }
11660
11661 if (ospf->instance) {
11662 if (uj)
11663 json_object_int_add(json, "ospfInstance",
11664 ospf->instance);
11665 else
11666 vty_out(vty, "\nOSPF Instance: %d\n\n", ospf->instance);
11667 }
11668
11669 ospf_show_vrf_name(ospf, vty, json_vrf, use_vrf);
11670
11671 if (!uj) {
11672 vty_out(vty, "aggregation delay interval :%u(in seconds)\n\n",
11673 ospf->aggr_delay_interval);
11674 } else {
11675 json_object_int_add(json_vrf, "aggregation delay interval",
11676 ospf->aggr_delay_interval);
11677 json_object_int_add(json_vrf, "aggregationDelayInterval",
11678 ospf->aggr_delay_interval);
11679 }
11680
11681 for (rn = route_top(ospf->rt_aggr_tbl); rn; rn = route_next(rn))
11682 if (rn->info) {
11683 struct ospf_external_aggr_rt *aggr = rn->info;
11684 json_object *json_aggr = NULL;
11685 char buf[PREFIX2STR_BUFFER];
11686
11687 prefix2str(&aggr->p, buf, sizeof(buf));
11688
11689 if (uj) {
11690
11691 json_aggr = json_object_new_object();
11692
11693 json_object_object_add(json_vrf, buf,
11694 json_aggr);
11695
11696 json_object_string_add(json_aggr,
11697 "Summary address", buf);
11698 json_object_string_add(json_aggr,
11699 "summaryAddress", buf);
11700
11701 json_object_string_add(
11702 json_aggr, "Metric-type",
11703 (mtype == EXTERNAL_METRIC_TYPE_1)
11704 ? "E1"
11705 : "E2");
11706 json_object_string_add(
11707 json_aggr, "metricType",
11708 (mtype == EXTERNAL_METRIC_TYPE_1)
11709 ? "E1"
11710 : "E2");
11711
11712 #if CONFDATE > 20230131
11713 CPP_NOTICE("Remove JSON object commands with keys starting with capital")
11714 #endif
11715 json_object_int_add(json_aggr, "Metric", mval);
11716 json_object_int_add(json_aggr, "metric", mval);
11717
11718 json_object_int_add(json_aggr, "Tag",
11719 aggr->tag);
11720 json_object_int_add(json_aggr, "tag",
11721 aggr->tag);
11722
11723 json_object_int_add(
11724 json_aggr, "External route count",
11725 OSPF_EXTERNAL_RT_COUNT(aggr));
11726 json_object_int_add(
11727 json_aggr, "externalRouteCount",
11728 OSPF_EXTERNAL_RT_COUNT(aggr));
11729
11730 if (OSPF_EXTERNAL_RT_COUNT(aggr) && detail) {
11731 hash_walk(
11732 aggr->match_extnl_hash,
11733 ospf_json_external_rt_walkcb,
11734 json_aggr);
11735 }
11736
11737 } else {
11738 vty_out(vty, "%-20s", buf);
11739
11740 (mtype == EXTERNAL_METRIC_TYPE_1)
11741 ? vty_out(vty, "%-16s", "E1")
11742 : vty_out(vty, "%-16s", "E2");
11743 vty_out(vty, "%-11d", mval);
11744
11745 vty_out(vty, "%-12u", aggr->tag);
11746
11747 vty_out(vty, "%-5ld\n",
11748 OSPF_EXTERNAL_RT_COUNT(aggr));
11749
11750 if (OSPF_EXTERNAL_RT_COUNT(aggr) && detail) {
11751 vty_out(vty,
11752 "Matched External routes:\n");
11753 hash_walk(
11754 aggr->match_extnl_hash,
11755 ospf_vty_external_rt_walkcb,
11756 vty);
11757 vty_out(vty, "\n");
11758 }
11759
11760 vty_out(vty, "\n");
11761 }
11762 }
11763
11764 if (uj) {
11765 if (use_vrf)
11766 json_object_object_add(json, ospf_get_name(ospf),
11767 json_vrf);
11768 } else
11769 vty_out(vty, "\n");
11770
11771 return CMD_SUCCESS;
11772 }
11773
11774 DEFUN (show_ip_ospf_external_aggregator,
11775 show_ip_ospf_external_aggregator_cmd,
11776 "show ip ospf [vrf <NAME|all>] summary-address [detail] [json]",
11777 SHOW_STR IP_STR
11778 "OSPF information\n"
11779 VRF_CMD_HELP_STR
11780 "All VRFs\n"
11781 "Show external summary addresses\n"
11782 "Detailed information\n"
11783 JSON_STR)
11784 {
11785 char *vrf_name = NULL;
11786 bool all_vrf = false;
11787 int ret = CMD_SUCCESS;
11788 int idx_vrf = 0;
11789 int idx = 0;
11790 uint8_t use_vrf = 0;
11791 bool uj = use_json(argc, argv);
11792 struct ospf *ospf = NULL;
11793 json_object *json = NULL;
11794 struct listnode *node = NULL;
11795 int inst = 0;
11796 bool detail = false;
11797
11798 OSPF_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf);
11799
11800 if (argv_find(argv, argc, "detail", &idx))
11801 detail = true;
11802
11803 if (uj)
11804 json = json_object_new_object();
11805
11806 /* vrf input is provided */
11807 if (vrf_name) {
11808 use_vrf = 1;
11809 if (all_vrf) {
11810 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
11811 if (!ospf->oi_running)
11812 continue;
11813 ret = ospf_show_summary_address(
11814 vty, ospf, use_vrf, json, uj, detail);
11815 }
11816
11817 if (uj)
11818 vty_json(vty, json);
11819
11820 return ret;
11821 }
11822
11823 ospf = ospf_lookup_by_inst_name(inst, vrf_name);
11824
11825 if (ospf == NULL || !ospf->oi_running) {
11826 if (uj)
11827 vty_json(vty, json);
11828 else
11829 vty_out(vty,
11830 "%% OSPF is not enabled in vrf %s\n",
11831 vrf_name);
11832
11833 return CMD_SUCCESS;
11834 }
11835 ospf_show_summary_address(vty, ospf, use_vrf, json, uj, detail);
11836
11837 } else {
11838 /* Default Vrf */
11839 ospf = ospf_lookup_by_vrf_id(VRF_DEFAULT);
11840 if (ospf == NULL || !ospf->oi_running) {
11841 if (uj)
11842 vty_json(vty, json);
11843 else
11844 vty_out(vty,
11845 "%% OSPF is not enabled in vrf default\n");
11846
11847 return CMD_SUCCESS;
11848 }
11849
11850 ospf_show_summary_address(vty, ospf, use_vrf, json, uj, detail);
11851 }
11852
11853 if (uj)
11854 vty_json(vty, json);
11855 return CMD_SUCCESS;
11856 }
11857
11858 static const char *const ospf_int_type_str[] = {
11859 "unknown", /* should never be used. */
11860 "point-to-point",
11861 "broadcast",
11862 "non-broadcast",
11863 "point-to-multipoint",
11864 "virtual-link", /* should never be used. */
11865 "loopback"
11866 };
11867
11868 static const char *interface_config_auth_str(struct ospf_if_params *params)
11869 {
11870 if (!OSPF_IF_PARAM_CONFIGURED(params, auth_type)
11871 || params->auth_type == OSPF_AUTH_NOTSET)
11872 return NULL;
11873
11874 /* Translation tables are not that much help
11875 * here due to syntax
11876 * of the simple option */
11877 switch (params->auth_type) {
11878
11879 case OSPF_AUTH_NULL:
11880 return " null";
11881
11882 case OSPF_AUTH_SIMPLE:
11883 return "";
11884
11885 case OSPF_AUTH_CRYPTOGRAPHIC:
11886 return " message-digest";
11887 }
11888
11889 return "";
11890 }
11891
11892 static int config_write_interface_one(struct vty *vty, struct vrf *vrf)
11893 {
11894 struct listnode *node;
11895 struct interface *ifp;
11896 struct crypt_key *ck;
11897 struct route_node *rn = NULL;
11898 struct ospf_if_params *params;
11899 const char *auth_str;
11900 int write = 0;
11901
11902 FOR_ALL_INTERFACES (vrf, ifp) {
11903
11904 if (memcmp(ifp->name, "VLINK", 5) == 0)
11905 continue;
11906
11907 if_vty_config_start(vty, ifp);
11908
11909 if (ifp->desc)
11910 vty_out(vty, " description %s\n", ifp->desc);
11911
11912 write++;
11913
11914 params = IF_DEF_PARAMS(ifp);
11915
11916 do {
11917 /* Interface Network print. */
11918 if (OSPF_IF_PARAM_CONFIGURED(params, type)
11919 && params->type != OSPF_IFTYPE_LOOPBACK) {
11920 if (params->type != ospf_default_iftype(ifp)) {
11921 vty_out(vty, " ip ospf network %s",
11922 ospf_int_type_str
11923 [params->type]);
11924 if (params->type
11925 == OSPF_IFTYPE_POINTOPOINT
11926 && params->ptp_dmvpn)
11927 vty_out(vty, " dmvpn");
11928 if (params != IF_DEF_PARAMS(ifp) && rn)
11929 vty_out(vty, " %pI4",
11930 &rn->p.u.prefix4);
11931 vty_out(vty, "\n");
11932 }
11933 }
11934
11935 /* OSPF interface authentication print */
11936 auth_str = interface_config_auth_str(params);
11937 if (auth_str) {
11938 vty_out(vty, " ip ospf authentication%s",
11939 auth_str);
11940 if (params != IF_DEF_PARAMS(ifp) && rn)
11941 vty_out(vty, " %pI4",
11942 &rn->p.u.prefix4);
11943 vty_out(vty, "\n");
11944 }
11945
11946 /* Simple Authentication Password print. */
11947 if (OSPF_IF_PARAM_CONFIGURED(params, auth_simple)
11948 && params->auth_simple[0] != '\0') {
11949 vty_out(vty, " ip ospf authentication-key %s",
11950 params->auth_simple);
11951 if (params != IF_DEF_PARAMS(ifp) && rn)
11952 vty_out(vty, " %pI4",
11953 &rn->p.u.prefix4);
11954 vty_out(vty, "\n");
11955 }
11956
11957 /* Cryptographic Authentication Key print. */
11958 if (params && params->auth_crypt) {
11959 for (ALL_LIST_ELEMENTS_RO(params->auth_crypt,
11960 node, ck)) {
11961 vty_out(vty,
11962 " ip ospf message-digest-key %d md5 %s",
11963 ck->key_id, ck->auth_key);
11964 if (params != IF_DEF_PARAMS(ifp) && rn)
11965 vty_out(vty, " %pI4",
11966 &rn->p.u.prefix4);
11967 vty_out(vty, "\n");
11968 }
11969 }
11970
11971 /* Interface Output Cost print. */
11972 if (OSPF_IF_PARAM_CONFIGURED(params, output_cost_cmd)) {
11973 vty_out(vty, " ip ospf cost %u",
11974 params->output_cost_cmd);
11975 if (params != IF_DEF_PARAMS(ifp) && rn)
11976 vty_out(vty, " %pI4",
11977 &rn->p.u.prefix4);
11978 vty_out(vty, "\n");
11979 }
11980
11981 /* Hello Interval print. */
11982 if (OSPF_IF_PARAM_CONFIGURED(params, v_hello)
11983 && params->v_hello != OSPF_HELLO_INTERVAL_DEFAULT) {
11984 vty_out(vty, " ip ospf hello-interval %u",
11985 params->v_hello);
11986 if (params != IF_DEF_PARAMS(ifp) && rn)
11987 vty_out(vty, " %pI4",
11988 &rn->p.u.prefix4);
11989 vty_out(vty, "\n");
11990 }
11991
11992
11993 /* Router Dead Interval print. */
11994 if (OSPF_IF_PARAM_CONFIGURED(params, v_wait)
11995 && params->is_v_wait_set) {
11996 vty_out(vty, " ip ospf dead-interval ");
11997
11998 /* fast hello ? */
11999 if (OSPF_IF_PARAM_CONFIGURED(params,
12000 fast_hello))
12001 vty_out(vty,
12002 "minimal hello-multiplier %d",
12003 params->fast_hello);
12004 else
12005 vty_out(vty, "%u", params->v_wait);
12006
12007 if (params != IF_DEF_PARAMS(ifp) && rn)
12008 vty_out(vty, " %pI4",
12009 &rn->p.u.prefix4);
12010 vty_out(vty, "\n");
12011 }
12012
12013 /* Router Priority print. */
12014 if (OSPF_IF_PARAM_CONFIGURED(params, priority)
12015 && params->priority
12016 != OSPF_ROUTER_PRIORITY_DEFAULT) {
12017 vty_out(vty, " ip ospf priority %u",
12018 params->priority);
12019 if (params != IF_DEF_PARAMS(ifp) && rn)
12020 vty_out(vty, " %pI4",
12021 &rn->p.u.prefix4);
12022 vty_out(vty, "\n");
12023 }
12024
12025 /* Retransmit Interval print. */
12026 if (OSPF_IF_PARAM_CONFIGURED(params,
12027 retransmit_interval)
12028 && params->retransmit_interval
12029 != OSPF_RETRANSMIT_INTERVAL_DEFAULT) {
12030 vty_out(vty, " ip ospf retransmit-interval %u",
12031 params->retransmit_interval);
12032 if (params != IF_DEF_PARAMS(ifp) && rn)
12033 vty_out(vty, " %pI4",
12034 &rn->p.u.prefix4);
12035 vty_out(vty, "\n");
12036 }
12037
12038 /* Transmit Delay print. */
12039 if (OSPF_IF_PARAM_CONFIGURED(params, transmit_delay)
12040 && params->transmit_delay
12041 != OSPF_TRANSMIT_DELAY_DEFAULT) {
12042 vty_out(vty, " ip ospf transmit-delay %u",
12043 params->transmit_delay);
12044 if (params != IF_DEF_PARAMS(ifp) && rn)
12045 vty_out(vty, " %pI4",
12046 &rn->p.u.prefix4);
12047 vty_out(vty, "\n");
12048 }
12049
12050 /* Area print. */
12051 if (OSPF_IF_PARAM_CONFIGURED(params, if_area)) {
12052 if (ospf_instance)
12053 vty_out(vty, " ip ospf %d",
12054 ospf_instance);
12055 else
12056 vty_out(vty, " ip ospf");
12057
12058 char buf[INET_ADDRSTRLEN];
12059
12060 area_id2str(buf, sizeof(buf), &params->if_area,
12061 params->if_area_id_fmt);
12062 vty_out(vty, " area %s", buf);
12063 if (params != IF_DEF_PARAMS(ifp) && rn)
12064 vty_out(vty, " %pI4",
12065 &rn->p.u.prefix4);
12066 vty_out(vty, "\n");
12067 }
12068
12069 /* bfd print. */
12070 if (params && params->bfd_config)
12071 ospf_bfd_write_config(vty, params);
12072
12073 /* MTU ignore print. */
12074 if (OSPF_IF_PARAM_CONFIGURED(params, mtu_ignore)
12075 && params->mtu_ignore != OSPF_MTU_IGNORE_DEFAULT) {
12076 if (params->mtu_ignore == 0)
12077 vty_out(vty, " no ip ospf mtu-ignore");
12078 else
12079 vty_out(vty, " ip ospf mtu-ignore");
12080 if (params != IF_DEF_PARAMS(ifp) && rn)
12081 vty_out(vty, " %pI4",
12082 &rn->p.u.prefix4);
12083 vty_out(vty, "\n");
12084 }
12085
12086 if (OSPF_IF_PARAM_CONFIGURED(params,
12087 passive_interface)) {
12088 vty_out(vty, " %sip ospf passive",
12089 params->passive_interface
12090 == OSPF_IF_ACTIVE
12091 ? "no "
12092 : "");
12093 if (params != IF_DEF_PARAMS(ifp) && rn)
12094 vty_out(vty, " %pI4", &rn->p.u.prefix4);
12095 vty_out(vty, "\n");
12096 }
12097
12098 /* LDP-Sync print */
12099 if (params && params->ldp_sync_info)
12100 ospf_ldp_sync_if_write_config(vty, params);
12101
12102 while (1) {
12103 if (rn == NULL)
12104 rn = route_top(IF_OIFS_PARAMS(ifp));
12105 else
12106 rn = route_next(rn);
12107
12108 if (rn == NULL)
12109 break;
12110 params = rn->info;
12111 if (params != NULL)
12112 break;
12113 }
12114 } while (rn);
12115
12116 ospf_opaque_config_write_if(vty, ifp);
12117
12118 if_vty_config_end(vty);
12119 }
12120
12121 return write;
12122 }
12123
12124 /* Configuration write function for ospfd. */
12125 static int config_write_interface(struct vty *vty)
12126 {
12127 int write = 0;
12128 struct vrf *vrf = NULL;
12129
12130 /* Display all VRF aware OSPF interface configuration */
12131 RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) {
12132 write += config_write_interface_one(vty, vrf);
12133 }
12134
12135 return write;
12136 }
12137
12138 static int config_write_network_area(struct vty *vty, struct ospf *ospf)
12139 {
12140 struct route_node *rn;
12141 char buf[INET_ADDRSTRLEN];
12142
12143 /* `network area' print. */
12144 for (rn = route_top(ospf->networks); rn; rn = route_next(rn))
12145 if (rn->info) {
12146 struct ospf_network *n = rn->info;
12147
12148 /* Create Area ID string by specified Area ID format. */
12149 if (n->area_id_fmt == OSPF_AREA_ID_FMT_DOTTEDQUAD)
12150 inet_ntop(AF_INET, &n->area_id, buf,
12151 sizeof(buf));
12152 else
12153 snprintf(buf, sizeof(buf), "%lu",
12154 (unsigned long int)ntohl(
12155 n->area_id.s_addr));
12156
12157 /* Network print. */
12158 vty_out(vty, " network %pFX area %s\n", &rn->p, buf);
12159 }
12160
12161 return 0;
12162 }
12163
12164 static int config_write_ospf_area(struct vty *vty, struct ospf *ospf)
12165 {
12166 struct listnode *node;
12167 struct ospf_area *area;
12168 char buf[INET_ADDRSTRLEN];
12169
12170 /* Area configuration print. */
12171 for (ALL_LIST_ELEMENTS_RO(ospf->areas, node, area)) {
12172 struct route_node *rn1;
12173
12174 area_id2str(buf, sizeof(buf), &area->area_id,
12175 area->area_id_fmt);
12176
12177 if (area->auth_type != OSPF_AUTH_NULL) {
12178 if (area->auth_type == OSPF_AUTH_SIMPLE)
12179 vty_out(vty, " area %s authentication\n", buf);
12180 else
12181 vty_out(vty,
12182 " area %s authentication message-digest\n",
12183 buf);
12184 }
12185
12186 if (area->shortcut_configured != OSPF_SHORTCUT_DEFAULT)
12187 vty_out(vty, " area %s shortcut %s\n", buf,
12188 ospf_shortcut_mode_str
12189 [area->shortcut_configured]);
12190
12191 if ((area->external_routing == OSPF_AREA_STUB)
12192 || (area->external_routing == OSPF_AREA_NSSA)) {
12193 if (area->external_routing == OSPF_AREA_STUB) {
12194 vty_out(vty, " area %s stub", buf);
12195 if (area->no_summary)
12196 vty_out(vty, " no-summary\n");
12197 vty_out(vty, "\n");
12198 } else if (area->external_routing == OSPF_AREA_NSSA) {
12199 switch (area->NSSATranslatorRole) {
12200 case OSPF_NSSA_ROLE_NEVER:
12201 vty_out(vty,
12202 " area %s nssa translate-never\n",
12203 buf);
12204 break;
12205 case OSPF_NSSA_ROLE_ALWAYS:
12206 vty_out(vty,
12207 " area %s nssa translate-always\n",
12208 buf);
12209 break;
12210 case OSPF_NSSA_ROLE_CANDIDATE:
12211 vty_out(vty, " area %s nssa \n", buf);
12212 break;
12213 }
12214 if (area->no_summary)
12215 vty_out(vty,
12216 " area %s nssa no-summary\n",
12217 buf);
12218 if (area->suppress_fa)
12219 vty_out(vty,
12220 " area %s nssa suppress-fa\n",
12221 buf);
12222 }
12223
12224 if (area->default_cost != 1)
12225 vty_out(vty, " area %s default-cost %d\n", buf,
12226 area->default_cost);
12227 }
12228
12229 for (rn1 = route_top(area->ranges); rn1; rn1 = route_next(rn1))
12230 if (rn1->info) {
12231 struct ospf_area_range *range = rn1->info;
12232
12233 vty_out(vty, " area %s range %pFX", buf,
12234 &rn1->p);
12235
12236 if (range->cost_config
12237 != OSPF_AREA_RANGE_COST_UNSPEC)
12238 vty_out(vty, " cost %d",
12239 range->cost_config);
12240
12241 if (!CHECK_FLAG(range->flags,
12242 OSPF_AREA_RANGE_ADVERTISE))
12243 vty_out(vty, " not-advertise");
12244
12245 if (CHECK_FLAG(range->flags,
12246 OSPF_AREA_RANGE_SUBSTITUTE))
12247 vty_out(vty, " substitute %pI4/%d",
12248 &range->subst_addr,
12249 range->subst_masklen);
12250
12251 vty_out(vty, "\n");
12252 }
12253
12254 if (EXPORT_NAME(area))
12255 vty_out(vty, " area %s export-list %s\n", buf,
12256 EXPORT_NAME(area));
12257
12258 if (IMPORT_NAME(area))
12259 vty_out(vty, " area %s import-list %s\n", buf,
12260 IMPORT_NAME(area));
12261
12262 if (PREFIX_NAME_IN(area))
12263 vty_out(vty, " area %s filter-list prefix %s in\n", buf,
12264 PREFIX_NAME_IN(area));
12265
12266 if (PREFIX_NAME_OUT(area))
12267 vty_out(vty, " area %s filter-list prefix %s out\n",
12268 buf, PREFIX_NAME_OUT(area));
12269 }
12270
12271 return 0;
12272 }
12273
12274 static int config_write_ospf_nbr_nbma(struct vty *vty, struct ospf *ospf)
12275 {
12276 struct ospf_nbr_nbma *nbr_nbma;
12277 struct route_node *rn;
12278
12279 /* Static Neighbor configuration print. */
12280 for (rn = route_top(ospf->nbr_nbma); rn; rn = route_next(rn))
12281 if ((nbr_nbma = rn->info)) {
12282 vty_out(vty, " neighbor %pI4", &nbr_nbma->addr);
12283
12284 if (nbr_nbma->priority
12285 != OSPF_NEIGHBOR_PRIORITY_DEFAULT)
12286 vty_out(vty, " priority %d",
12287 nbr_nbma->priority);
12288
12289 if (nbr_nbma->v_poll != OSPF_POLL_INTERVAL_DEFAULT)
12290 vty_out(vty, " poll-interval %d",
12291 nbr_nbma->v_poll);
12292
12293 vty_out(vty, "\n");
12294 }
12295
12296 return 0;
12297 }
12298
12299 static int config_write_virtual_link(struct vty *vty, struct ospf *ospf)
12300 {
12301 struct listnode *node;
12302 struct ospf_vl_data *vl_data;
12303 const char *auth_str;
12304 char buf[INET_ADDRSTRLEN];
12305
12306 /* Virtual-Link print */
12307 for (ALL_LIST_ELEMENTS_RO(ospf->vlinks, node, vl_data)) {
12308 struct listnode *n2;
12309 struct crypt_key *ck;
12310 struct ospf_interface *oi;
12311
12312 if (vl_data != NULL) {
12313 area_id2str(buf, sizeof(buf), &vl_data->vl_area_id,
12314 vl_data->vl_area_id_fmt);
12315 oi = vl_data->vl_oi;
12316
12317 /* timers */
12318 if (OSPF_IF_PARAM(oi, v_hello)
12319 != OSPF_HELLO_INTERVAL_DEFAULT
12320 || OSPF_IF_PARAM(oi, v_wait)
12321 != OSPF_ROUTER_DEAD_INTERVAL_DEFAULT
12322 || OSPF_IF_PARAM(oi, retransmit_interval)
12323 != OSPF_RETRANSMIT_INTERVAL_DEFAULT
12324 || OSPF_IF_PARAM(oi, transmit_delay)
12325 != OSPF_TRANSMIT_DELAY_DEFAULT)
12326 vty_out(vty,
12327 " area %s virtual-link %pI4 hello-interval %d retransmit-interval %d transmit-delay %d dead-interval %d\n",
12328 buf, &vl_data->vl_peer,
12329 OSPF_IF_PARAM(oi, v_hello),
12330 OSPF_IF_PARAM(oi, retransmit_interval),
12331 OSPF_IF_PARAM(oi, transmit_delay),
12332 OSPF_IF_PARAM(oi, v_wait));
12333 else
12334 vty_out(vty, " area %s virtual-link %pI4\n", buf,
12335 &vl_data->vl_peer);
12336 /* Auth type */
12337 auth_str = interface_config_auth_str(
12338 IF_DEF_PARAMS(oi->ifp));
12339 if (auth_str)
12340 vty_out(vty,
12341 " area %s virtual-link %pI4 authentication%s\n",
12342 buf, &vl_data->vl_peer, auth_str);
12343 /* Auth key */
12344 if (IF_DEF_PARAMS(vl_data->vl_oi->ifp)->auth_simple[0]
12345 != '\0')
12346 vty_out(vty,
12347 " area %s virtual-link %pI4 authentication-key %s\n",
12348 buf, &vl_data->vl_peer,
12349 IF_DEF_PARAMS(vl_data->vl_oi->ifp)
12350 ->auth_simple);
12351 /* md5 keys */
12352 for (ALL_LIST_ELEMENTS_RO(
12353 IF_DEF_PARAMS(vl_data->vl_oi->ifp)
12354 ->auth_crypt,
12355 n2, ck))
12356 vty_out(vty,
12357 " area %s virtual-link %pI4 message-digest-key %d md5 %s\n",
12358 buf, &vl_data->vl_peer,
12359 ck->key_id, ck->auth_key);
12360 }
12361 }
12362
12363 return 0;
12364 }
12365
12366
12367 static int config_write_ospf_redistribute(struct vty *vty, struct ospf *ospf)
12368 {
12369 int type;
12370
12371 /* redistribute print. */
12372 for (type = 0; type < ZEBRA_ROUTE_MAX; type++) {
12373 struct list *red_list;
12374 struct listnode *node;
12375 struct ospf_redist *red;
12376
12377 red_list = ospf->redist[type];
12378 if (!red_list)
12379 continue;
12380
12381 for (ALL_LIST_ELEMENTS_RO(red_list, node, red)) {
12382 vty_out(vty, " redistribute %s",
12383 zebra_route_string(type));
12384 if (red->instance)
12385 vty_out(vty, " %d", red->instance);
12386
12387 if (red->dmetric.value >= 0)
12388 vty_out(vty, " metric %d", red->dmetric.value);
12389
12390 if (red->dmetric.type == EXTERNAL_METRIC_TYPE_1)
12391 vty_out(vty, " metric-type 1");
12392
12393 if (ROUTEMAP_NAME(red))
12394 vty_out(vty, " route-map %s",
12395 ROUTEMAP_NAME(red));
12396
12397 vty_out(vty, "\n");
12398 }
12399 }
12400
12401 return 0;
12402 }
12403
12404 static int ospf_cfg_write_helper_dis_rtr_walkcb(struct hash_bucket *bucket,
12405 void *arg)
12406 {
12407 struct advRtr *rtr = bucket->data;
12408 struct vty *vty = (struct vty *)arg;
12409
12410 vty_out(vty, " graceful-restart helper enable %pI4\n",
12411 &rtr->advRtrAddr);
12412 return HASHWALK_CONTINUE;
12413 }
12414
12415 static void config_write_ospf_gr(struct vty *vty, struct ospf *ospf)
12416 {
12417 if (!ospf->gr_info.restart_support)
12418 return;
12419
12420 if (ospf->gr_info.grace_period == OSPF_DFLT_GRACE_INTERVAL)
12421 vty_out(vty, " graceful-restart\n");
12422 else
12423 vty_out(vty, " graceful-restart grace-period %u\n",
12424 ospf->gr_info.grace_period);
12425 }
12426
12427 static int config_write_ospf_gr_helper(struct vty *vty, struct ospf *ospf)
12428 {
12429 if (ospf->is_helper_supported)
12430 vty_out(vty, " graceful-restart helper enable\n");
12431
12432 if (!ospf->strict_lsa_check)
12433 vty_out(vty,
12434 " no graceful-restart helper strict-lsa-checking\n");
12435
12436 if (ospf->only_planned_restart)
12437 vty_out(vty, " graceful-restart helper planned-only\n");
12438
12439 if (ospf->supported_grace_time != OSPF_MAX_GRACE_INTERVAL)
12440 vty_out(vty,
12441 " graceful-restart helper supported-grace-time %d\n",
12442 ospf->supported_grace_time);
12443
12444 if (OSPF_HELPER_ENABLE_RTR_COUNT(ospf)) {
12445 hash_walk(ospf->enable_rtr_list,
12446 ospf_cfg_write_helper_dis_rtr_walkcb, vty);
12447 }
12448 return 0;
12449 }
12450
12451 static int config_write_ospf_external_aggregator(struct vty *vty,
12452 struct ospf *ospf)
12453 {
12454 struct route_node *rn;
12455
12456 if (ospf->aggr_delay_interval != OSPF_EXTL_AGGR_DEFAULT_DELAY)
12457 vty_out(vty, " aggregation timer %u\n",
12458 ospf->aggr_delay_interval);
12459
12460 /* print 'summary-address A.B.C.D/M' */
12461 for (rn = route_top(ospf->rt_aggr_tbl); rn; rn = route_next(rn))
12462 if (rn->info) {
12463 struct ospf_external_aggr_rt *aggr = rn->info;
12464
12465 vty_out(vty, " summary-address %pI4/%d",
12466 &aggr->p.prefix, aggr->p.prefixlen);
12467 if (aggr->tag)
12468 vty_out(vty, " tag %u", aggr->tag);
12469
12470 if (CHECK_FLAG(aggr->flags,
12471 OSPF_EXTERNAL_AGGRT_NO_ADVERTISE))
12472 vty_out(vty, " no-advertise");
12473
12474 vty_out(vty, "\n");
12475 }
12476
12477 return 0;
12478 }
12479
12480 static int config_write_ospf_default_metric(struct vty *vty, struct ospf *ospf)
12481 {
12482 if (ospf->default_metric != -1)
12483 vty_out(vty, " default-metric %d\n", ospf->default_metric);
12484 return 0;
12485 }
12486
12487 static int config_write_ospf_distribute(struct vty *vty, struct ospf *ospf)
12488 {
12489 int type;
12490 struct ospf_redist *red;
12491
12492 if (ospf) {
12493 /* distribute-list print. */
12494 for (type = 0; type < ZEBRA_ROUTE_MAX; type++)
12495 if (DISTRIBUTE_NAME(ospf, type))
12496 vty_out(vty, " distribute-list %s out %s\n",
12497 DISTRIBUTE_NAME(ospf, type),
12498 zebra_route_string(type));
12499
12500 /* default-information print. */
12501 if (ospf->default_originate != DEFAULT_ORIGINATE_NONE) {
12502 vty_out(vty, " default-information originate");
12503 if (ospf->default_originate == DEFAULT_ORIGINATE_ALWAYS)
12504 vty_out(vty, " always");
12505
12506 red = ospf_redist_lookup(ospf, DEFAULT_ROUTE, 0);
12507 if (red) {
12508 if (red->dmetric.value >= 0)
12509 vty_out(vty, " metric %d",
12510 red->dmetric.value);
12511
12512 if (red->dmetric.type == EXTERNAL_METRIC_TYPE_1)
12513 vty_out(vty, " metric-type 1");
12514
12515 if (ROUTEMAP_NAME(red))
12516 vty_out(vty, " route-map %s",
12517 ROUTEMAP_NAME(red));
12518 }
12519
12520 vty_out(vty, "\n");
12521 }
12522 }
12523
12524 return 0;
12525 }
12526
12527 static int config_write_ospf_distance(struct vty *vty, struct ospf *ospf)
12528 {
12529 struct route_node *rn;
12530 struct ospf_distance *odistance;
12531
12532 if (ospf->distance_all)
12533 vty_out(vty, " distance %d\n", ospf->distance_all);
12534
12535 if (ospf->distance_intra || ospf->distance_inter
12536 || ospf->distance_external) {
12537 vty_out(vty, " distance ospf");
12538
12539 if (ospf->distance_intra)
12540 vty_out(vty, " intra-area %d", ospf->distance_intra);
12541 if (ospf->distance_inter)
12542 vty_out(vty, " inter-area %d", ospf->distance_inter);
12543 if (ospf->distance_external)
12544 vty_out(vty, " external %d", ospf->distance_external);
12545
12546 vty_out(vty, "\n");
12547 }
12548
12549 for (rn = route_top(ospf->distance_table); rn; rn = route_next(rn))
12550 if ((odistance = rn->info) != NULL) {
12551 vty_out(vty, " distance %d %pFX %s\n",
12552 odistance->distance, &rn->p,
12553 odistance->access_list ? odistance->access_list
12554 : "");
12555 }
12556 return 0;
12557 }
12558
12559 static int ospf_config_write_one(struct vty *vty, struct ospf *ospf)
12560 {
12561 int write = 0;
12562
12563 /* `router ospf' print. */
12564 if (ospf->instance && strcmp(ospf->name, VRF_DEFAULT_NAME)) {
12565 vty_out(vty, "router ospf %d vrf %s\n", ospf->instance,
12566 ospf->name);
12567 } else if (ospf->instance) {
12568 vty_out(vty, "router ospf %d\n", ospf->instance);
12569 } else if (strcmp(ospf->name, VRF_DEFAULT_NAME)) {
12570 vty_out(vty, "router ospf vrf %s\n", ospf->name);
12571 } else
12572 vty_out(vty, "router ospf\n");
12573
12574 if (!ospf->networks) {
12575 write++;
12576 return write;
12577 }
12578
12579 /* Router ID print. */
12580 if (ospf->router_id_static.s_addr != INADDR_ANY)
12581 vty_out(vty, " ospf router-id %pI4\n",
12582 &ospf->router_id_static);
12583
12584 /* zebra opaque attributes configuration. */
12585 if (CHECK_FLAG(ospf->config, OSPF_SEND_EXTRA_DATA_TO_ZEBRA))
12586 vty_out(vty, " ospf send-extra-data zebra\n");
12587
12588 /* ABR type print. */
12589 if (ospf->abr_type != OSPF_ABR_DEFAULT)
12590 vty_out(vty, " ospf abr-type %s\n",
12591 ospf_abr_type_str[ospf->abr_type]);
12592
12593 /* log-adjacency-changes flag print. */
12594 if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES)) {
12595 if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL))
12596 vty_out(vty, " log-adjacency-changes detail\n");
12597 else if (!SAVE_OSPF_LOG_ADJACENCY_CHANGES)
12598 vty_out(vty, " log-adjacency-changes\n");
12599 } else if (SAVE_OSPF_LOG_ADJACENCY_CHANGES) {
12600 vty_out(vty, " no log-adjacency-changes\n");
12601 }
12602
12603 /* RFC1583 compatibility flag print -- Compatible with CISCO
12604 * 12.1. */
12605 if (CHECK_FLAG(ospf->config, OSPF_RFC1583_COMPATIBLE))
12606 vty_out(vty, " compatible rfc1583\n");
12607
12608 /* auto-cost reference-bandwidth configuration. */
12609 if (ospf->ref_bandwidth != OSPF_DEFAULT_REF_BANDWIDTH) {
12610 vty_out(vty,
12611 "! Important: ensure reference bandwidth is consistent across all routers\n");
12612 vty_out(vty, " auto-cost reference-bandwidth %d\n",
12613 ospf->ref_bandwidth);
12614 }
12615
12616 /* SPF timers print. */
12617 if (ospf->spf_delay != OSPF_SPF_DELAY_DEFAULT
12618 || ospf->spf_holdtime != OSPF_SPF_HOLDTIME_DEFAULT
12619 || ospf->spf_max_holdtime != OSPF_SPF_MAX_HOLDTIME_DEFAULT)
12620 vty_out(vty, " timers throttle spf %d %d %d\n", ospf->spf_delay,
12621 ospf->spf_holdtime, ospf->spf_max_holdtime);
12622
12623 /* LSA timers print. */
12624 if (ospf->min_ls_interval != OSPF_MIN_LS_INTERVAL)
12625 vty_out(vty, " timers throttle lsa all %d\n",
12626 ospf->min_ls_interval);
12627 if (ospf->min_ls_arrival != OSPF_MIN_LS_ARRIVAL)
12628 vty_out(vty, " timers lsa min-arrival %d\n",
12629 ospf->min_ls_arrival);
12630
12631 /* Write multiplier print. */
12632 if (ospf->write_oi_count != OSPF_WRITE_INTERFACE_COUNT_DEFAULT)
12633 vty_out(vty, " ospf write-multiplier %d\n",
12634 ospf->write_oi_count);
12635
12636 if (ospf->max_multipath != MULTIPATH_NUM)
12637 vty_out(vty, " maximum-paths %d\n", ospf->max_multipath);
12638
12639 /* Max-metric router-lsa print */
12640 config_write_stub_router(vty, ospf);
12641
12642 /* SPF refresh parameters print. */
12643 if (ospf->lsa_refresh_interval != OSPF_LSA_REFRESH_INTERVAL_DEFAULT)
12644 vty_out(vty, " refresh timer %d\n", ospf->lsa_refresh_interval);
12645
12646 /* Redistribute information print. */
12647 config_write_ospf_redistribute(vty, ospf);
12648
12649 /* Graceful Restart print */
12650 config_write_ospf_gr(vty, ospf);
12651 config_write_ospf_gr_helper(vty, ospf);
12652
12653 /* Print external route aggregation. */
12654 config_write_ospf_external_aggregator(vty, ospf);
12655
12656 /* passive-interface print. */
12657 if (ospf->passive_interface_default == OSPF_IF_PASSIVE)
12658 vty_out(vty, " passive-interface default\n");
12659
12660 /* proactive-arp print. */
12661 if (ospf->proactive_arp != OSPF_PROACTIVE_ARP_DEFAULT) {
12662 if (ospf->proactive_arp)
12663 vty_out(vty, " proactive-arp\n");
12664 else
12665 vty_out(vty, " no proactive-arp\n");
12666 }
12667
12668 /* TI-LFA print. */
12669 if (ospf->ti_lfa_enabled) {
12670 if (ospf->ti_lfa_protection_type == OSPF_TI_LFA_NODE_PROTECTION)
12671 vty_out(vty, " fast-reroute ti-lfa node-protection\n");
12672 else
12673 vty_out(vty, " fast-reroute ti-lfa\n");
12674 }
12675
12676 /* Network area print. */
12677 config_write_network_area(vty, ospf);
12678
12679 /* Area config print. */
12680 config_write_ospf_area(vty, ospf);
12681
12682 /* static neighbor print. */
12683 config_write_ospf_nbr_nbma(vty, ospf);
12684
12685 /* Virtual-Link print. */
12686 config_write_virtual_link(vty, ospf);
12687
12688 /* Default metric configuration. */
12689 config_write_ospf_default_metric(vty, ospf);
12690
12691 /* Distribute-list and default-information print. */
12692 config_write_ospf_distribute(vty, ospf);
12693
12694 /* Distance configuration. */
12695 config_write_ospf_distance(vty, ospf);
12696
12697 ospf_opaque_config_write_router(vty, ospf);
12698
12699 /* LDP-Sync print */
12700 ospf_ldp_sync_write_config(vty, ospf);
12701
12702 vty_out(vty, "exit\n");
12703
12704 write++;
12705 return write;
12706 }
12707
12708 /* OSPF configuration write function. */
12709 static int ospf_config_write(struct vty *vty)
12710 {
12711 struct ospf *ospf;
12712 struct listnode *ospf_node = NULL;
12713 int write = 0;
12714
12715 if (listcount(om->ospf) == 0)
12716 return write;
12717
12718 for (ALL_LIST_ELEMENTS_RO(om->ospf, ospf_node, ospf)) {
12719 /* VRF Default check if it is running.
12720 * Upon daemon start, there could be default instance
12721 * in absence of 'router ospf'/oi_running is disabled. */
12722 if (ospf->vrf_id == VRF_DEFAULT && ospf->oi_running)
12723 write += ospf_config_write_one(vty, ospf);
12724 /* For Non-Default VRF simply display the configuration,
12725 * even if it is not oi_running. */
12726 else if (ospf->vrf_id != VRF_DEFAULT)
12727 write += ospf_config_write_one(vty, ospf);
12728 }
12729 return write;
12730 }
12731
12732 void ospf_vty_show_init(void)
12733 {
12734 /* "show ip ospf" commands. */
12735 install_element(VIEW_NODE, &show_ip_ospf_cmd);
12736
12737 install_element(VIEW_NODE, &show_ip_ospf_instance_cmd);
12738
12739 /* "show ip ospf database" commands. */
12740 install_element(VIEW_NODE, &show_ip_ospf_database_cmd);
12741 install_element(VIEW_NODE, &show_ip_ospf_database_max_cmd);
12742 install_element(VIEW_NODE,
12743 &show_ip_ospf_database_type_adv_router_cmd);
12744 install_element(VIEW_NODE,
12745 &show_ip_ospf_instance_database_type_adv_router_cmd);
12746 install_element(VIEW_NODE, &show_ip_ospf_instance_database_cmd);
12747 install_element(VIEW_NODE, &show_ip_ospf_instance_database_max_cmd);
12748
12749 /* "show ip ospf interface" commands. */
12750 install_element(VIEW_NODE, &show_ip_ospf_interface_cmd);
12751
12752 install_element(VIEW_NODE, &show_ip_ospf_instance_interface_cmd);
12753 /* "show ip ospf interface traffic */
12754 install_element(VIEW_NODE, &show_ip_ospf_interface_traffic_cmd);
12755
12756 /* "show ip ospf neighbor" commands. */
12757 install_element(VIEW_NODE, &show_ip_ospf_neighbor_int_detail_cmd);
12758 install_element(VIEW_NODE, &show_ip_ospf_neighbor_int_cmd);
12759 install_element(VIEW_NODE, &show_ip_ospf_neighbor_id_cmd);
12760 install_element(VIEW_NODE, &show_ip_ospf_neighbor_detail_all_cmd);
12761 install_element(VIEW_NODE, &show_ip_ospf_neighbor_detail_cmd);
12762 install_element(VIEW_NODE, &show_ip_ospf_neighbor_cmd);
12763 install_element(VIEW_NODE, &show_ip_ospf_neighbor_all_cmd);
12764
12765 install_element(VIEW_NODE,
12766 &show_ip_ospf_instance_neighbor_int_detail_cmd);
12767 install_element(VIEW_NODE, &show_ip_ospf_instance_neighbor_int_cmd);
12768 install_element(VIEW_NODE, &show_ip_ospf_instance_neighbor_id_cmd);
12769 install_element(VIEW_NODE,
12770 &show_ip_ospf_instance_neighbor_detail_all_cmd);
12771 install_element(VIEW_NODE, &show_ip_ospf_instance_neighbor_detail_cmd);
12772 install_element(VIEW_NODE, &show_ip_ospf_instance_neighbor_cmd);
12773 install_element(VIEW_NODE, &show_ip_ospf_instance_neighbor_all_cmd);
12774
12775 /* "show ip ospf route" commands. */
12776 install_element(VIEW_NODE, &show_ip_ospf_route_cmd);
12777 install_element(VIEW_NODE, &show_ip_ospf_border_routers_cmd);
12778 install_element(VIEW_NODE, &show_ip_ospf_reachable_routers_cmd);
12779
12780 install_element(VIEW_NODE, &show_ip_ospf_instance_route_cmd);
12781 install_element(VIEW_NODE, &show_ip_ospf_instance_border_routers_cmd);
12782 install_element(VIEW_NODE,
12783 &show_ip_ospf_instance_reachable_routers_cmd);
12784
12785 /* "show ip ospf vrfs" commands. */
12786 install_element(VIEW_NODE, &show_ip_ospf_vrfs_cmd);
12787
12788 /* "show ip ospf gr-helper details" command */
12789 install_element(VIEW_NODE, &show_ip_ospf_gr_helper_cmd);
12790
12791 /* "show ip ospf summary-address" command */
12792 install_element(VIEW_NODE, &show_ip_ospf_external_aggregator_cmd);
12793 }
12794
12795 /* Initialization of OSPF interface. */
12796 static void ospf_vty_if_init(void)
12797 {
12798 /* Install interface node. */
12799 if_cmd_init(config_write_interface);
12800
12801 /* "ip ospf authentication" commands. */
12802 install_element(INTERFACE_NODE, &ip_ospf_authentication_args_addr_cmd);
12803 install_element(INTERFACE_NODE, &ip_ospf_authentication_addr_cmd);
12804 install_element(INTERFACE_NODE,
12805 &no_ip_ospf_authentication_args_addr_cmd);
12806 install_element(INTERFACE_NODE, &no_ip_ospf_authentication_addr_cmd);
12807 install_element(INTERFACE_NODE, &ip_ospf_authentication_key_addr_cmd);
12808 install_element(INTERFACE_NODE,
12809 &no_ip_ospf_authentication_key_authkey_addr_cmd);
12810 install_element(INTERFACE_NODE,
12811 &no_ospf_authentication_key_authkey_addr_cmd);
12812
12813 /* "ip ospf message-digest-key" commands. */
12814 install_element(INTERFACE_NODE, &ip_ospf_message_digest_key_cmd);
12815 install_element(INTERFACE_NODE, &no_ip_ospf_message_digest_key_cmd);
12816
12817 /* "ip ospf cost" commands. */
12818 install_element(INTERFACE_NODE, &ip_ospf_cost_cmd);
12819 install_element(INTERFACE_NODE, &no_ip_ospf_cost_cmd);
12820
12821 /* "ip ospf mtu-ignore" commands. */
12822 install_element(INTERFACE_NODE, &ip_ospf_mtu_ignore_addr_cmd);
12823 install_element(INTERFACE_NODE, &no_ip_ospf_mtu_ignore_addr_cmd);
12824
12825 /* "ip ospf dead-interval" commands. */
12826 install_element(INTERFACE_NODE, &ip_ospf_dead_interval_cmd);
12827 install_element(INTERFACE_NODE,
12828 &ip_ospf_dead_interval_minimal_addr_cmd);
12829 install_element(INTERFACE_NODE, &no_ip_ospf_dead_interval_cmd);
12830
12831 /* "ip ospf hello-interval" commands. */
12832 install_element(INTERFACE_NODE, &ip_ospf_hello_interval_cmd);
12833 install_element(INTERFACE_NODE, &no_ip_ospf_hello_interval_cmd);
12834
12835 /* "ip ospf network" commands. */
12836 install_element(INTERFACE_NODE, &ip_ospf_network_cmd);
12837 install_element(INTERFACE_NODE, &no_ip_ospf_network_cmd);
12838
12839 /* "ip ospf priority" commands. */
12840 install_element(INTERFACE_NODE, &ip_ospf_priority_cmd);
12841 install_element(INTERFACE_NODE, &no_ip_ospf_priority_cmd);
12842
12843 /* "ip ospf retransmit-interval" commands. */
12844 install_element(INTERFACE_NODE, &ip_ospf_retransmit_interval_addr_cmd);
12845 install_element(INTERFACE_NODE,
12846 &no_ip_ospf_retransmit_interval_addr_cmd);
12847
12848 /* "ip ospf transmit-delay" commands. */
12849 install_element(INTERFACE_NODE, &ip_ospf_transmit_delay_addr_cmd);
12850 install_element(INTERFACE_NODE, &no_ip_ospf_transmit_delay_addr_cmd);
12851
12852 /* "ip ospf area" commands. */
12853 install_element(INTERFACE_NODE, &ip_ospf_area_cmd);
12854 install_element(INTERFACE_NODE, &no_ip_ospf_area_cmd);
12855
12856 /* "ip ospf passive" commands. */
12857 install_element(INTERFACE_NODE, &ip_ospf_passive_cmd);
12858 install_element(INTERFACE_NODE, &no_ip_ospf_passive_cmd);
12859
12860 /* These commands are compatibitliy for previous version. */
12861 install_element(INTERFACE_NODE, &ospf_authentication_key_cmd);
12862 install_element(INTERFACE_NODE, &ospf_message_digest_key_cmd);
12863 install_element(INTERFACE_NODE, &no_ospf_message_digest_key_cmd);
12864 install_element(INTERFACE_NODE, &ospf_dead_interval_cmd);
12865 install_element(INTERFACE_NODE, &no_ospf_dead_interval_cmd);
12866 install_element(INTERFACE_NODE, &ospf_hello_interval_cmd);
12867 install_element(INTERFACE_NODE, &no_ospf_hello_interval_cmd);
12868 install_element(INTERFACE_NODE, &ospf_cost_cmd);
12869 install_element(INTERFACE_NODE, &no_ospf_cost_cmd);
12870 install_element(INTERFACE_NODE, &ospf_network_cmd);
12871 install_element(INTERFACE_NODE, &no_ospf_network_cmd);
12872 install_element(INTERFACE_NODE, &ospf_priority_cmd);
12873 install_element(INTERFACE_NODE, &no_ospf_priority_cmd);
12874 install_element(INTERFACE_NODE, &ospf_retransmit_interval_cmd);
12875 install_element(INTERFACE_NODE, &no_ospf_retransmit_interval_cmd);
12876 install_element(INTERFACE_NODE, &ospf_transmit_delay_cmd);
12877 install_element(INTERFACE_NODE, &no_ospf_transmit_delay_cmd);
12878 }
12879
12880 static void ospf_vty_zebra_init(void)
12881 {
12882 install_element(OSPF_NODE, &ospf_redistribute_source_cmd);
12883 install_element(OSPF_NODE, &no_ospf_redistribute_source_cmd);
12884 install_element(OSPF_NODE, &ospf_redistribute_instance_source_cmd);
12885 install_element(OSPF_NODE, &no_ospf_redistribute_instance_source_cmd);
12886
12887 install_element(OSPF_NODE, &ospf_distribute_list_out_cmd);
12888 install_element(OSPF_NODE, &no_ospf_distribute_list_out_cmd);
12889
12890 install_element(OSPF_NODE, &ospf_default_information_originate_cmd);
12891 install_element(OSPF_NODE, &no_ospf_default_information_originate_cmd);
12892
12893 install_element(OSPF_NODE, &ospf_default_metric_cmd);
12894 install_element(OSPF_NODE, &no_ospf_default_metric_cmd);
12895
12896 install_element(OSPF_NODE, &ospf_distance_cmd);
12897 install_element(OSPF_NODE, &no_ospf_distance_cmd);
12898 install_element(OSPF_NODE, &no_ospf_distance_ospf_cmd);
12899 install_element(OSPF_NODE, &ospf_distance_ospf_cmd);
12900
12901 /*Ospf garcefull restart helper configurations */
12902 install_element(OSPF_NODE, &ospf_gr_helper_enable_cmd);
12903 install_element(OSPF_NODE, &no_ospf_gr_helper_enable_cmd);
12904 install_element(OSPF_NODE, &ospf_gr_helper_enable_lsacheck_cmd);
12905 install_element(OSPF_NODE, &no_ospf_gr_helper_enable_lsacheck_cmd);
12906 install_element(OSPF_NODE, &ospf_gr_helper_supported_grace_time_cmd);
12907 install_element(OSPF_NODE, &no_ospf_gr_helper_supported_grace_time_cmd);
12908 install_element(OSPF_NODE, &ospf_gr_helper_planned_only_cmd);
12909 install_element(OSPF_NODE, &no_ospf_gr_helper_planned_only_cmd);
12910
12911 /* External LSA summarisation config commands.*/
12912 install_element(OSPF_NODE, &ospf_external_route_aggregation_cmd);
12913 install_element(OSPF_NODE, &no_ospf_external_route_aggregation_cmd);
12914 install_element(OSPF_NODE,
12915 &ospf_external_route_aggregation_no_adrvertise_cmd);
12916 install_element(OSPF_NODE,
12917 &no_ospf_external_route_aggregation_no_adrvertise_cmd);
12918 install_element(OSPF_NODE, &ospf_route_aggregation_timer_cmd);
12919 install_element(OSPF_NODE, &no_ospf_route_aggregation_timer_cmd);
12920 }
12921
12922 static int ospf_config_write(struct vty *vty);
12923 static struct cmd_node ospf_node = {
12924 .name = "ospf",
12925 .node = OSPF_NODE,
12926 .parent_node = CONFIG_NODE,
12927 .prompt = "%s(config-router)# ",
12928 .config_write = ospf_config_write,
12929 };
12930
12931 static void ospf_interface_clear(struct interface *ifp)
12932 {
12933 if (!if_is_operative(ifp))
12934 return;
12935
12936 if (IS_DEBUG_OSPF(ism, ISM_EVENTS))
12937 zlog_debug("ISM[%s]: clear by reset", ifp->name);
12938
12939 ospf_if_reset(ifp);
12940 }
12941
12942 DEFUN (clear_ip_ospf_interface,
12943 clear_ip_ospf_interface_cmd,
12944 "clear ip ospf [vrf NAME] interface [IFNAME]",
12945 CLEAR_STR
12946 IP_STR
12947 "OSPF information\n"
12948 VRF_CMD_HELP_STR
12949 "Interface information\n"
12950 "Interface name\n")
12951 {
12952 int idx_ifname = 0;
12953 int idx_vrf = 0;
12954 struct interface *ifp;
12955 struct listnode *node;
12956 struct ospf *ospf = NULL;
12957 char *vrf_name = NULL;
12958 vrf_id_t vrf_id = VRF_DEFAULT;
12959 struct vrf *vrf = NULL;
12960
12961 if (argv_find(argv, argc, "vrf", &idx_vrf))
12962 vrf_name = argv[idx_vrf + 1]->arg;
12963 if (vrf_name && strmatch(vrf_name, VRF_DEFAULT_NAME))
12964 vrf_name = NULL;
12965 if (vrf_name) {
12966 vrf = vrf_lookup_by_name(vrf_name);
12967 if (vrf)
12968 vrf_id = vrf->vrf_id;
12969 }
12970 if (!argv_find(argv, argc, "IFNAME", &idx_ifname)) {
12971 /* Clear all the ospfv2 interfaces. */
12972 for (ALL_LIST_ELEMENTS_RO(om->ospf, node, ospf)) {
12973 if (vrf_id != ospf->vrf_id)
12974 continue;
12975 if (!vrf)
12976 vrf = vrf_lookup_by_id(ospf->vrf_id);
12977 FOR_ALL_INTERFACES (vrf, ifp)
12978 ospf_interface_clear(ifp);
12979 }
12980 } else {
12981 /* Interface name is specified. */
12982 ifp = if_lookup_by_name(argv[idx_ifname]->arg, vrf_id);
12983 if (ifp == NULL)
12984 vty_out(vty, "No such interface name\n");
12985 else
12986 ospf_interface_clear(ifp);
12987 }
12988
12989 return CMD_SUCCESS;
12990 }
12991
12992 DEFPY_HIDDEN(ospf_lsa_refresh_timer, ospf_lsa_refresh_timer_cmd,
12993 "[no$no] ospf lsa-refresh [(120-1800)]$value",
12994 NO_STR OSPF_STR
12995 "OSPF lsa refresh timer\n"
12996 "timer value in seconds\n")
12997 {
12998 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf)
12999
13000 if (no)
13001 ospf->lsa_refresh_timer = OSPF_LS_REFRESH_TIME;
13002 else
13003 ospf->lsa_refresh_timer = value;
13004
13005 return CMD_SUCCESS;
13006 }
13007
13008 DEFPY_HIDDEN(ospf_maxage_delay_timer, ospf_maxage_delay_timer_cmd,
13009 "[no$no] ospf maxage-delay [(0-60)]$value",
13010 NO_STR OSPF_STR
13011 "OSPF lsa maxage delay timer\n"
13012 "timer value in seconds\n")
13013 {
13014 VTY_DECLVAR_INSTANCE_CONTEXT(ospf, ospf)
13015
13016 if (no)
13017 ospf->maxage_delay = OSPF_LSA_MAXAGE_REMOVE_DELAY_DEFAULT;
13018 else
13019 ospf->maxage_delay = value;
13020
13021 THREAD_OFF(ospf->t_maxage);
13022 OSPF_TIMER_ON(ospf->t_maxage, ospf_maxage_lsa_remover,
13023 ospf->maxage_delay);
13024
13025 return CMD_SUCCESS;
13026 }
13027
13028 void ospf_vty_clear_init(void)
13029 {
13030 install_element(ENABLE_NODE, &clear_ip_ospf_interface_cmd);
13031 install_element(ENABLE_NODE, &clear_ip_ospf_process_cmd);
13032 install_element(ENABLE_NODE, &clear_ip_ospf_neighbor_cmd);
13033 }
13034
13035
13036 /* Install OSPF related vty commands. */
13037 void ospf_vty_init(void)
13038 {
13039 /* Install ospf top node. */
13040 install_node(&ospf_node);
13041
13042 /* "router ospf" commands. */
13043 install_element(CONFIG_NODE, &router_ospf_cmd);
13044 install_element(CONFIG_NODE, &no_router_ospf_cmd);
13045
13046
13047 install_default(OSPF_NODE);
13048
13049 /* "ospf router-id" commands. */
13050 install_element(OSPF_NODE, &ospf_router_id_cmd);
13051 install_element(OSPF_NODE, &ospf_router_id_old_cmd);
13052 install_element(OSPF_NODE, &no_ospf_router_id_cmd);
13053
13054 /* "passive-interface" commands. */
13055 install_element(OSPF_NODE, &ospf_passive_interface_default_cmd);
13056 install_element(OSPF_NODE, &ospf_passive_interface_addr_cmd);
13057 install_element(OSPF_NODE, &no_ospf_passive_interface_default_cmd);
13058 install_element(OSPF_NODE, &no_ospf_passive_interface_addr_cmd);
13059
13060 /* "ospf abr-type" commands. */
13061 install_element(OSPF_NODE, &ospf_abr_type_cmd);
13062 install_element(OSPF_NODE, &no_ospf_abr_type_cmd);
13063
13064 /* "ospf log-adjacency-changes" commands. */
13065 install_element(OSPF_NODE, &ospf_log_adjacency_changes_cmd);
13066 install_element(OSPF_NODE, &ospf_log_adjacency_changes_detail_cmd);
13067 install_element(OSPF_NODE, &no_ospf_log_adjacency_changes_cmd);
13068 install_element(OSPF_NODE, &no_ospf_log_adjacency_changes_detail_cmd);
13069
13070 /* "ospf rfc1583-compatible" commands. */
13071 install_element(OSPF_NODE, &ospf_compatible_rfc1583_cmd);
13072 install_element(OSPF_NODE, &no_ospf_compatible_rfc1583_cmd);
13073 install_element(OSPF_NODE, &ospf_rfc1583_flag_cmd);
13074 install_element(OSPF_NODE, &no_ospf_rfc1583_flag_cmd);
13075
13076 /* "ospf send-extra-data zebra" commands. */
13077 install_element(OSPF_NODE, &ospf_send_extra_data_cmd);
13078
13079 /* "network area" commands. */
13080 install_element(OSPF_NODE, &ospf_network_area_cmd);
13081 install_element(OSPF_NODE, &no_ospf_network_area_cmd);
13082
13083 /* "area authentication" commands. */
13084 install_element(OSPF_NODE,
13085 &ospf_area_authentication_message_digest_cmd);
13086 install_element(OSPF_NODE, &ospf_area_authentication_cmd);
13087 install_element(OSPF_NODE, &no_ospf_area_authentication_cmd);
13088
13089 /* "area range" commands. */
13090 install_element(OSPF_NODE, &ospf_area_range_cmd);
13091 install_element(OSPF_NODE, &ospf_area_range_cost_cmd);
13092 install_element(OSPF_NODE, &ospf_area_range_not_advertise_cmd);
13093 install_element(OSPF_NODE, &no_ospf_area_range_cmd);
13094 install_element(OSPF_NODE, &no_ospf_area_range_substitute_cmd);
13095
13096 /* "area virtual-link" commands. */
13097 install_element(OSPF_NODE, &ospf_area_vlink_cmd);
13098 install_element(OSPF_NODE, &ospf_area_vlink_intervals_cmd);
13099 install_element(OSPF_NODE, &no_ospf_area_vlink_cmd);
13100 install_element(OSPF_NODE, &no_ospf_area_vlink_intervals_cmd);
13101
13102
13103 /* "area stub" commands. */
13104 install_element(OSPF_NODE, &ospf_area_stub_no_summary_cmd);
13105 install_element(OSPF_NODE, &ospf_area_stub_cmd);
13106 install_element(OSPF_NODE, &no_ospf_area_stub_no_summary_cmd);
13107 install_element(OSPF_NODE, &no_ospf_area_stub_cmd);
13108
13109 /* "area nssa" commands. */
13110 install_element(OSPF_NODE, &ospf_area_nssa_cmd);
13111 install_element(OSPF_NODE, &ospf_area_nssa_translate_cmd);
13112 install_element(OSPF_NODE, &ospf_area_nssa_no_summary_cmd);
13113 install_element(OSPF_NODE, &no_ospf_area_nssa_no_summary_cmd);
13114 install_element(OSPF_NODE, &ospf_area_nssa_suppress_fa_cmd);
13115 install_element(OSPF_NODE, &no_ospf_area_nssa_suppress_fa_cmd);
13116 install_element(OSPF_NODE, &no_ospf_area_nssa_cmd);
13117
13118 install_element(OSPF_NODE, &ospf_area_default_cost_cmd);
13119 install_element(OSPF_NODE, &no_ospf_area_default_cost_cmd);
13120
13121 install_element(OSPF_NODE, &ospf_area_shortcut_cmd);
13122 install_element(OSPF_NODE, &no_ospf_area_shortcut_cmd);
13123
13124 install_element(OSPF_NODE, &ospf_area_export_list_cmd);
13125 install_element(OSPF_NODE, &no_ospf_area_export_list_cmd);
13126
13127 install_element(OSPF_NODE, &ospf_area_filter_list_cmd);
13128 install_element(OSPF_NODE, &no_ospf_area_filter_list_cmd);
13129
13130 install_element(OSPF_NODE, &ospf_area_import_list_cmd);
13131 install_element(OSPF_NODE, &no_ospf_area_import_list_cmd);
13132
13133 /* SPF timer commands */
13134 install_element(OSPF_NODE, &ospf_timers_throttle_spf_cmd);
13135 install_element(OSPF_NODE, &no_ospf_timers_throttle_spf_cmd);
13136
13137 /* LSA timers commands */
13138 install_element(OSPF_NODE, &ospf_timers_min_ls_interval_cmd);
13139 install_element(OSPF_NODE, &no_ospf_timers_min_ls_interval_cmd);
13140 install_element(OSPF_NODE, &ospf_timers_lsa_min_arrival_cmd);
13141 install_element(OSPF_NODE, &no_ospf_timers_lsa_min_arrival_cmd);
13142
13143 /* refresh timer commands */
13144 install_element(OSPF_NODE, &ospf_refresh_timer_cmd);
13145 install_element(OSPF_NODE, &no_ospf_refresh_timer_val_cmd);
13146
13147 /* max-metric commands */
13148 install_element(OSPF_NODE, &ospf_max_metric_router_lsa_admin_cmd);
13149 install_element(OSPF_NODE, &no_ospf_max_metric_router_lsa_admin_cmd);
13150 install_element(OSPF_NODE, &ospf_max_metric_router_lsa_startup_cmd);
13151 install_element(OSPF_NODE, &no_ospf_max_metric_router_lsa_startup_cmd);
13152 install_element(OSPF_NODE, &ospf_max_metric_router_lsa_shutdown_cmd);
13153 install_element(OSPF_NODE, &no_ospf_max_metric_router_lsa_shutdown_cmd);
13154
13155 /* reference bandwidth commands */
13156 install_element(OSPF_NODE, &ospf_auto_cost_reference_bandwidth_cmd);
13157 install_element(OSPF_NODE, &no_ospf_auto_cost_reference_bandwidth_cmd);
13158
13159 /* "neighbor" commands. */
13160 install_element(OSPF_NODE, &ospf_neighbor_cmd);
13161 install_element(OSPF_NODE, &ospf_neighbor_poll_interval_cmd);
13162 install_element(OSPF_NODE, &no_ospf_neighbor_cmd);
13163 install_element(OSPF_NODE, &no_ospf_neighbor_poll_cmd);
13164
13165 /* write multiplier commands */
13166 install_element(OSPF_NODE, &ospf_write_multiplier_cmd);
13167 install_element(OSPF_NODE, &write_multiplier_cmd);
13168 install_element(OSPF_NODE, &no_ospf_write_multiplier_cmd);
13169 install_element(OSPF_NODE, &no_write_multiplier_cmd);
13170
13171 /* "proactive-arp" commands. */
13172 install_element(OSPF_NODE, &ospf_proactive_arp_cmd);
13173 install_element(OSPF_NODE, &no_ospf_proactive_arp_cmd);
13174
13175 /* TI-LFA commands */
13176 install_element(OSPF_NODE, &ospf_ti_lfa_cmd);
13177 install_element(OSPF_NODE, &no_ospf_ti_lfa_cmd);
13178
13179 /* Max path configurations */
13180 install_element(OSPF_NODE, &ospf_max_multipath_cmd);
13181 install_element(OSPF_NODE, &no_ospf_max_multipath_cmd);
13182
13183 vrf_cmd_init(NULL);
13184
13185 install_element(OSPF_NODE, &ospf_lsa_refresh_timer_cmd);
13186 install_element(OSPF_NODE, &ospf_maxage_delay_timer_cmd);
13187
13188 /* Init interface related vty commands. */
13189 ospf_vty_if_init();
13190
13191 /* Init zebra related vty commands. */
13192 ospf_vty_zebra_init();
13193 }
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