2 * Copyright (C) 2001,2002 Sampo Saaristo
3 * Tampere University of Technology
4 * Institute of Communications Engineering
5 * Copyright (C) 2018 Volta Networks
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the Free
10 * Software Foundation; either version 2 of the License, or (at your option)
13 * This program is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
18 * You should have received a copy of the GNU General Public License along
19 * with this program; see the file COPYING; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 #include "northbound.h"
28 #include "isisd/dict.h"
29 #include "isisd/isis_constants.h"
30 #include "isisd/isis_common.h"
31 #include "isisd/isis_flags.h"
32 #include "isisd/isis_circuit.h"
33 #include "isisd/isisd.h"
34 #include "isisd/isis_lsp.h"
35 #include "isisd/isis_pdu.h"
36 #include "isisd/isis_dynhn.h"
37 #include "isisd/isis_misc.h"
38 #include "isisd/isis_csm.h"
39 #include "isisd/isis_adjacency.h"
40 #include "isisd/isis_spf.h"
41 #include "isisd/isis_te.h"
42 #include "isisd/isis_memory.h"
43 #include "isisd/isis_mt.h"
44 #include "isisd/isis_cli.h"
45 #include "isisd/isis_redist.h"
46 #include "lib/spf_backoff.h"
47 #include "lib/lib_errors.h"
51 * XPath: /frr-isisd:isis/instance
53 static int isis_instance_create(enum nb_event event
,
54 const struct lyd_node
*dnode
,
55 union nb_resource
*resource
)
57 struct isis_area
*area
;
60 if (event
!= NB_EV_APPLY
)
63 area_tag
= yang_dnode_get_string(dnode
, "./area-tag");
64 area
= isis_area_lookup(area_tag
);
66 return NB_ERR_INCONSISTENCY
;
68 area
= isis_area_create(area_tag
);
69 /* save area in dnode to avoid looking it up all the time */
70 yang_dnode_set_entry(dnode
, area
);
75 static int isis_instance_delete(enum nb_event event
,
76 const struct lyd_node
*dnode
)
80 if (event
!= NB_EV_APPLY
)
83 area_tag
= yang_dnode_get_string(dnode
, "./area-tag");
84 isis_area_destroy(area_tag
);
90 * XPath: /frr-isisd:isis/instance/is-type
92 static int isis_instance_is_type_modify(enum nb_event event
,
93 const struct lyd_node
*dnode
,
94 union nb_resource
*resource
)
96 struct isis_area
*area
;
99 if (event
!= NB_EV_APPLY
)
102 area
= yang_dnode_get_entry(dnode
, true);
103 type
= yang_dnode_get_enum(dnode
, NULL
);
104 isis_area_is_type_set(area
, type
);
110 * XPath: /frr-isisd:isis/instance/area-address
112 static int isis_instance_area_address_create(enum nb_event event
,
113 const struct lyd_node
*dnode
,
114 union nb_resource
*resource
)
116 struct isis_area
*area
;
117 struct area_addr addr
, *addrr
= NULL
, *addrp
= NULL
;
118 struct listnode
*node
;
120 const char *net_title
= yang_dnode_get_string(dnode
, NULL
);
124 addr
.addr_len
= dotformat2buff(buff
, net_title
);
125 memcpy(addr
.area_addr
, buff
, addr
.addr_len
);
126 if (addr
.area_addr
[addr
.addr_len
- 1] != 0) {
128 EC_LIB_NB_CB_CONFIG_VALIDATE
,
129 "nsel byte (last byte) in area address must be 0");
130 return NB_ERR_VALIDATION
;
132 if (isis
->sysid_set
) {
133 /* Check that the SystemID portions match */
134 if (memcmp(isis
->sysid
, GETSYSID((&addr
)),
137 EC_LIB_NB_CB_CONFIG_VALIDATE
,
138 "System ID must not change when defining additional area addresses");
139 return NB_ERR_VALIDATION
;
144 addrr
= XMALLOC(MTYPE_ISIS_AREA_ADDR
, sizeof(struct area_addr
));
145 addrr
->addr_len
= dotformat2buff(buff
, net_title
);
146 memcpy(addrr
->area_addr
, buff
, addrr
->addr_len
);
147 resource
->ptr
= addrr
;
150 XFREE(MTYPE_ISIS_AREA_ADDR
, resource
->ptr
);
153 area
= yang_dnode_get_entry(dnode
, true);
154 addrr
= resource
->ptr
;
156 if (isis
->sysid_set
== 0) {
158 * First area address - get the SystemID for this router
160 memcpy(isis
->sysid
, GETSYSID(addrr
), ISIS_SYS_ID_LEN
);
163 /* check that we don't already have this address */
164 for (ALL_LIST_ELEMENTS_RO(area
->area_addrs
, node
,
166 if ((addrp
->addr_len
+ ISIS_SYS_ID_LEN
168 != (addrr
->addr_len
))
170 if (!memcmp(addrp
->area_addr
, addrr
->area_addr
,
172 XFREE(MTYPE_ISIS_AREA_ADDR
, addrr
);
173 return NB_OK
; /* silent fail */
178 /*Forget the systemID part of the address */
179 addrr
->addr_len
-= (ISIS_SYS_ID_LEN
+ ISIS_NSEL_LEN
);
180 assert(area
->area_addrs
); /* to silence scan-build sillyness */
181 listnode_add(area
->area_addrs
, addrr
);
183 /* only now we can safely generate our LSPs for this area */
184 if (listcount(area
->area_addrs
) > 0) {
185 if (area
->is_type
& IS_LEVEL_1
)
186 lsp_generate(area
, IS_LEVEL_1
);
187 if (area
->is_type
& IS_LEVEL_2
)
188 lsp_generate(area
, IS_LEVEL_2
);
196 static int isis_instance_area_address_delete(enum nb_event event
,
197 const struct lyd_node
*dnode
)
199 struct area_addr addr
, *addrp
= NULL
;
200 struct listnode
*node
;
202 struct isis_area
*area
;
203 const char *net_title
;
205 if (event
!= NB_EV_APPLY
)
208 net_title
= yang_dnode_get_string(dnode
, NULL
);
209 addr
.addr_len
= dotformat2buff(buff
, net_title
);
210 memcpy(addr
.area_addr
, buff
, (int)addr
.addr_len
);
211 area
= yang_dnode_get_entry(dnode
, true);
212 for (ALL_LIST_ELEMENTS_RO(area
->area_addrs
, node
, addrp
)) {
213 if ((addrp
->addr_len
+ ISIS_SYS_ID_LEN
+ 1) == addr
.addr_len
214 && !memcmp(addrp
->area_addr
, addr
.area_addr
, addr
.addr_len
))
218 return NB_ERR_INCONSISTENCY
;
220 listnode_delete(area
->area_addrs
, addrp
);
221 XFREE(MTYPE_ISIS_AREA_ADDR
, addrp
);
223 * Last area address - reset the SystemID for this router
225 if (listcount(area
->area_addrs
) == 0) {
226 memset(isis
->sysid
, 0, ISIS_SYS_ID_LEN
);
228 if (isis
->debugs
& DEBUG_EVENTS
)
229 zlog_debug("Router has no SystemID");
236 * XPath: /frr-isisd:isis/instance/dynamic-hostname
238 static int isis_instance_dynamic_hostname_modify(enum nb_event event
,
239 const struct lyd_node
*dnode
,
240 union nb_resource
*resource
)
242 struct isis_area
*area
;
244 if (event
!= NB_EV_APPLY
)
247 area
= yang_dnode_get_entry(dnode
, true);
248 isis_area_dynhostname_set(area
, yang_dnode_get_bool(dnode
, NULL
));
254 * XPath: /frr-isisd:isis/instance/attached
256 static int isis_instance_attached_create(enum nb_event event
,
257 const struct lyd_node
*dnode
,
258 union nb_resource
*resource
)
260 struct isis_area
*area
;
262 if (event
!= NB_EV_APPLY
)
265 area
= yang_dnode_get_entry(dnode
, true);
266 isis_area_attached_bit_set(area
, true);
271 static int isis_instance_attached_delete(enum nb_event event
,
272 const struct lyd_node
*dnode
)
274 struct isis_area
*area
;
276 if (event
!= NB_EV_APPLY
)
279 area
= yang_dnode_get_entry(dnode
, true);
280 isis_area_attached_bit_set(area
, false);
286 * XPath: /frr-isisd:isis/instance/overload
288 static int isis_instance_overload_create(enum nb_event event
,
289 const struct lyd_node
*dnode
,
290 union nb_resource
*resource
)
292 struct isis_area
*area
;
294 if (event
!= NB_EV_APPLY
)
297 area
= yang_dnode_get_entry(dnode
, true);
298 isis_area_overload_bit_set(area
, true);
303 static int isis_instance_overload_delete(enum nb_event event
,
304 const struct lyd_node
*dnode
)
306 struct isis_area
*area
;
308 if (event
!= NB_EV_APPLY
)
311 area
= yang_dnode_get_entry(dnode
, true);
312 isis_area_overload_bit_set(area
, false);
318 * XPath: /frr-isisd:isis/instance/metric-style
320 static int isis_instance_metric_style_modify(enum nb_event event
,
321 const struct lyd_node
*dnode
,
322 union nb_resource
*resource
)
324 struct isis_area
*area
;
325 bool old_metric
, new_metric
;
326 enum isis_metric_style metric_style
= yang_dnode_get_enum(dnode
, NULL
);
328 if (event
!= NB_EV_APPLY
)
331 area
= yang_dnode_get_entry(dnode
, true);
332 old_metric
= (metric_style
== ISIS_WIDE_METRIC
) ? false : true;
333 new_metric
= (metric_style
== ISIS_NARROW_METRIC
) ? false : true;
334 isis_area_metricstyle_set(area
, old_metric
, new_metric
);
340 * XPath: /frr-isisd:isis/instance/purge-originator
342 static int isis_instance_purge_originator_create(enum nb_event event
,
343 const struct lyd_node
*dnode
,
344 union nb_resource
*resource
)
346 struct isis_area
*area
;
348 if (event
!= NB_EV_APPLY
)
351 area
= yang_dnode_get_entry(dnode
, true);
352 area
->purge_originator
= true;
357 static int isis_instance_purge_originator_delete(enum nb_event event
,
358 const struct lyd_node
*dnode
)
360 struct isis_area
*area
;
362 if (event
!= NB_EV_APPLY
)
365 area
= yang_dnode_get_entry(dnode
, true);
366 area
->purge_originator
= false;
372 * XPath: /frr-isisd:isis/instance/lsp/mtu
374 static int isis_instance_lsp_mtu_modify(enum nb_event event
,
375 const struct lyd_node
*dnode
,
376 union nb_resource
*resource
)
378 struct listnode
*node
;
379 struct isis_circuit
*circuit
;
380 uint16_t lsp_mtu
= yang_dnode_get_uint16(dnode
, NULL
);
381 struct isis_area
*area
;
385 area
= yang_dnode_get_entry(dnode
, false);
388 for (ALL_LIST_ELEMENTS_RO(area
->circuit_list
, node
, circuit
)) {
389 if (circuit
->state
!= C_STATE_INIT
390 && circuit
->state
!= C_STATE_UP
)
392 if (lsp_mtu
> isis_circuit_pdu_size(circuit
)) {
394 EC_LIB_NB_CB_CONFIG_VALIDATE
,
395 "ISIS area contains circuit %s, which has a maximum PDU size of %zu",
396 circuit
->interface
->name
,
397 isis_circuit_pdu_size(circuit
));
398 return NB_ERR_VALIDATION
;
406 area
= yang_dnode_get_entry(dnode
, true);
407 isis_area_lsp_mtu_set(area
, lsp_mtu
);
415 * XPath: /frr-isisd:isis/instance/lsp/refresh-interval/level-1
418 isis_instance_lsp_refresh_interval_level_1_modify(enum nb_event event
,
419 const struct lyd_node
*dnode
,
420 union nb_resource
*resource
)
422 struct isis_area
*area
;
425 if (event
!= NB_EV_APPLY
)
428 refr_int
= yang_dnode_get_uint16(dnode
, NULL
);
429 area
= yang_dnode_get_entry(dnode
, true);
430 isis_area_lsp_refresh_set(area
, IS_LEVEL_1
, refr_int
);
436 * XPath: /frr-isisd:isis/instance/lsp/refresh-interval/level-2
439 isis_instance_lsp_refresh_interval_level_2_modify(enum nb_event event
,
440 const struct lyd_node
*dnode
,
441 union nb_resource
*resource
)
443 struct isis_area
*area
;
446 if (event
!= NB_EV_APPLY
)
449 refr_int
= yang_dnode_get_uint16(dnode
, NULL
);
450 area
= yang_dnode_get_entry(dnode
, true);
451 isis_area_lsp_refresh_set(area
, IS_LEVEL_2
, refr_int
);
457 * XPath: /frr-isisd:isis/instance/lsp/maximum-lifetime/level-1
460 isis_instance_lsp_maximum_lifetime_level_1_modify(enum nb_event event
,
461 const struct lyd_node
*dnode
,
462 union nb_resource
*resource
)
464 struct isis_area
*area
;
467 if (event
!= NB_EV_APPLY
)
470 max_lt
= yang_dnode_get_uint16(dnode
, NULL
);
471 area
= yang_dnode_get_entry(dnode
, true);
472 isis_area_max_lsp_lifetime_set(area
, IS_LEVEL_1
, max_lt
);
478 * XPath: /frr-isisd:isis/instance/lsp/maximum-lifetime/level-2
481 isis_instance_lsp_maximum_lifetime_level_2_modify(enum nb_event event
,
482 const struct lyd_node
*dnode
,
483 union nb_resource
*resource
)
485 struct isis_area
*area
;
488 if (event
!= NB_EV_APPLY
)
491 max_lt
= yang_dnode_get_uint16(dnode
, NULL
);
492 area
= yang_dnode_get_entry(dnode
, true);
493 isis_area_max_lsp_lifetime_set(area
, IS_LEVEL_2
, max_lt
);
499 * XPath: /frr-isisd:isis/instance/lsp/generation-interval/level-1
501 static int isis_instance_lsp_generation_interval_level_1_modify(
502 enum nb_event event
, const struct lyd_node
*dnode
,
503 union nb_resource
*resource
)
505 struct isis_area
*area
;
508 if (event
!= NB_EV_APPLY
)
511 gen_int
= yang_dnode_get_uint16(dnode
, NULL
);
512 area
= yang_dnode_get_entry(dnode
, true);
513 area
->lsp_gen_interval
[0] = gen_int
;
519 * XPath: /frr-isisd:isis/instance/lsp/generation-interval/level-2
521 static int isis_instance_lsp_generation_interval_level_2_modify(
522 enum nb_event event
, const struct lyd_node
*dnode
,
523 union nb_resource
*resource
)
525 struct isis_area
*area
;
528 if (event
!= NB_EV_APPLY
)
531 gen_int
= yang_dnode_get_uint16(dnode
, NULL
);
532 area
= yang_dnode_get_entry(dnode
, true);
533 area
->lsp_gen_interval
[1] = gen_int
;
539 * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay
541 static void ietf_backoff_delay_apply_finish(const struct lyd_node
*dnode
)
543 long init_delay
= yang_dnode_get_uint16(dnode
, "./init-delay");
544 long short_delay
= yang_dnode_get_uint16(dnode
, "./short-delay");
545 long long_delay
= yang_dnode_get_uint16(dnode
, "./long-delay");
546 long holddown
= yang_dnode_get_uint16(dnode
, "./hold-down");
547 long timetolearn
= yang_dnode_get_uint16(dnode
, "./time-to-learn");
548 struct isis_area
*area
= yang_dnode_get_entry(dnode
, true);
549 size_t bufsiz
= strlen(area
->area_tag
) + sizeof("IS-IS Lx");
550 char *buf
= XCALLOC(MTYPE_TMP
, bufsiz
);
552 snprintf(buf
, bufsiz
, "IS-IS %s L1", area
->area_tag
);
553 spf_backoff_free(area
->spf_delay_ietf
[0]);
554 area
->spf_delay_ietf
[0] =
555 spf_backoff_new(master
, buf
, init_delay
, short_delay
,
556 long_delay
, holddown
, timetolearn
);
558 snprintf(buf
, bufsiz
, "IS-IS %s L2", area
->area_tag
);
559 spf_backoff_free(area
->spf_delay_ietf
[1]);
560 area
->spf_delay_ietf
[1] =
561 spf_backoff_new(master
, buf
, init_delay
, short_delay
,
562 long_delay
, holddown
, timetolearn
);
564 XFREE(MTYPE_TMP
, buf
);
568 isis_instance_spf_ietf_backoff_delay_create(enum nb_event event
,
569 const struct lyd_node
*dnode
,
570 union nb_resource
*resource
)
572 /* All the work is done in the apply_finish */
577 isis_instance_spf_ietf_backoff_delay_delete(enum nb_event event
,
578 const struct lyd_node
*dnode
)
580 struct isis_area
*area
;
582 if (event
!= NB_EV_APPLY
)
585 area
= yang_dnode_get_entry(dnode
, true);
586 spf_backoff_free(area
->spf_delay_ietf
[0]);
587 spf_backoff_free(area
->spf_delay_ietf
[1]);
588 area
->spf_delay_ietf
[0] = NULL
;
589 area
->spf_delay_ietf
[1] = NULL
;
595 * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/init-delay
597 static int isis_instance_spf_ietf_backoff_delay_init_delay_modify(
598 enum nb_event event
, const struct lyd_node
*dnode
,
599 union nb_resource
*resource
)
601 /* All the work is done in the apply_finish */
606 * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/short-delay
608 static int isis_instance_spf_ietf_backoff_delay_short_delay_modify(
609 enum nb_event event
, const struct lyd_node
*dnode
,
610 union nb_resource
*resource
)
612 /* All the work is done in the apply_finish */
617 * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/long-delay
619 static int isis_instance_spf_ietf_backoff_delay_long_delay_modify(
620 enum nb_event event
, const struct lyd_node
*dnode
,
621 union nb_resource
*resource
)
623 /* All the work is done in the apply_finish */
628 * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/hold-down
630 static int isis_instance_spf_ietf_backoff_delay_hold_down_modify(
631 enum nb_event event
, const struct lyd_node
*dnode
,
632 union nb_resource
*resource
)
634 /* All the work is done in the apply_finish */
639 * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/time-to-learn
641 static int isis_instance_spf_ietf_backoff_delay_time_to_learn_modify(
642 enum nb_event event
, const struct lyd_node
*dnode
,
643 union nb_resource
*resource
)
645 /* All the work is done in the apply_finish */
650 * XPath: /frr-isisd:isis/instance/spf/minimum-interval/level-1
653 isis_instance_spf_minimum_interval_level_1_modify(enum nb_event event
,
654 const struct lyd_node
*dnode
,
655 union nb_resource
*resource
)
657 struct isis_area
*area
;
659 if (event
!= NB_EV_APPLY
)
662 area
= yang_dnode_get_entry(dnode
, true);
663 area
->min_spf_interval
[0] = yang_dnode_get_uint16(dnode
, NULL
);
669 * XPath: /frr-isisd:isis/instance/spf/minimum-interval/level-2
672 isis_instance_spf_minimum_interval_level_2_modify(enum nb_event event
,
673 const struct lyd_node
*dnode
,
674 union nb_resource
*resource
)
676 struct isis_area
*area
;
678 if (event
!= NB_EV_APPLY
)
681 area
= yang_dnode_get_entry(dnode
, true);
682 area
->min_spf_interval
[1] = yang_dnode_get_uint16(dnode
, NULL
);
688 * XPath: /frr-isisd:isis/instance/area-password
690 static void area_password_apply_finish(const struct lyd_node
*dnode
)
692 const char *password
= yang_dnode_get_string(dnode
, "./password");
693 struct isis_area
*area
= yang_dnode_get_entry(dnode
, true);
694 int pass_type
= yang_dnode_get_enum(dnode
, "./password-type");
695 uint8_t snp_auth
= yang_dnode_get_enum(dnode
, "./authenticate-snp");
698 case ISIS_PASSWD_TYPE_CLEARTXT
:
699 isis_area_passwd_cleartext_set(area
, IS_LEVEL_1
, password
,
702 case ISIS_PASSWD_TYPE_HMAC_MD5
:
703 isis_area_passwd_hmac_md5_set(area
, IS_LEVEL_1
, password
,
709 static int isis_instance_area_password_create(enum nb_event event
,
710 const struct lyd_node
*dnode
,
711 union nb_resource
*resource
)
713 /* actual setting is done in apply_finish */
717 static int isis_instance_area_password_delete(enum nb_event event
,
718 const struct lyd_node
*dnode
)
720 struct isis_area
*area
;
722 if (event
!= NB_EV_APPLY
)
725 area
= yang_dnode_get_entry(dnode
, true);
726 isis_area_passwd_unset(area
, IS_LEVEL_1
);
732 * XPath: /frr-isisd:isis/instance/area-password/password
735 isis_instance_area_password_password_modify(enum nb_event event
,
736 const struct lyd_node
*dnode
,
737 union nb_resource
*resource
)
739 /* actual setting is done in apply_finish */
744 * XPath: /frr-isisd:isis/instance/area-password/password-type
747 isis_instance_area_password_password_type_modify(enum nb_event event
,
748 const struct lyd_node
*dnode
,
749 union nb_resource
*resource
)
751 /* actual setting is done in apply_finish */
756 * XPath: /frr-isisd:isis/instance/area-password/authenticate-snp
758 static int isis_instance_area_password_authenticate_snp_modify(
759 enum nb_event event
, const struct lyd_node
*dnode
,
760 union nb_resource
*resource
)
762 /* actual setting is done in apply_finish */
767 * XPath: /frr-isisd:isis/instance/domain-password
769 static void domain_password_apply_finish(const struct lyd_node
*dnode
)
771 const char *password
= yang_dnode_get_string(dnode
, "./password");
772 struct isis_area
*area
= yang_dnode_get_entry(dnode
, true);
773 int pass_type
= yang_dnode_get_enum(dnode
, "./password-type");
774 uint8_t snp_auth
= yang_dnode_get_enum(dnode
, "./authenticate-snp");
777 case ISIS_PASSWD_TYPE_CLEARTXT
:
778 isis_area_passwd_cleartext_set(area
, IS_LEVEL_2
, password
,
781 case ISIS_PASSWD_TYPE_HMAC_MD5
:
782 isis_area_passwd_hmac_md5_set(area
, IS_LEVEL_2
, password
,
788 static int isis_instance_domain_password_create(enum nb_event event
,
789 const struct lyd_node
*dnode
,
790 union nb_resource
*resource
)
792 /* actual setting is done in apply_finish */
796 static int isis_instance_domain_password_delete(enum nb_event event
,
797 const struct lyd_node
*dnode
)
799 struct isis_area
*area
;
801 if (event
!= NB_EV_APPLY
)
804 area
= yang_dnode_get_entry(dnode
, true);
805 isis_area_passwd_unset(area
, IS_LEVEL_2
);
811 * XPath: /frr-isisd:isis/instance/domain-password/password
814 isis_instance_domain_password_password_modify(enum nb_event event
,
815 const struct lyd_node
*dnode
,
816 union nb_resource
*resource
)
818 /* actual setting is done in apply_finish */
823 * XPath: /frr-isisd:isis/instance/domain-password/password-type
826 isis_instance_domain_password_password_type_modify(enum nb_event event
,
827 const struct lyd_node
*dnode
,
828 union nb_resource
*resource
)
830 /* actual setting is done in apply_finish */
835 * XPath: /frr-isisd:isis/instance/domain-password/authenticate-snp
837 static int isis_instance_domain_password_authenticate_snp_modify(
838 enum nb_event event
, const struct lyd_node
*dnode
,
839 union nb_resource
*resource
)
841 /* actual setting is done in apply_finish */
846 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4
848 static void default_info_origin_apply_finish(const struct lyd_node
*dnode
,
851 int originate_type
= DEFAULT_ORIGINATE
;
852 unsigned long metric
= 0;
853 const char *routemap
= NULL
;
854 struct isis_area
*area
= yang_dnode_get_entry(dnode
, true);
855 int level
= yang_dnode_get_enum(dnode
, "./level");
857 if (yang_dnode_exists(dnode
, "./always")) {
858 originate_type
= DEFAULT_ORIGINATE_ALWAYS
;
859 } else if (family
== AF_INET6
) {
861 "%s: Zebra doesn't implement default-originate for IPv6 yet, so use with care or use default-originate always.",
865 if (yang_dnode_exists(dnode
, "./metric"))
866 metric
= yang_dnode_get_uint32(dnode
, "./metric");
867 else if (yang_dnode_exists(dnode
, "./route-map"))
868 routemap
= yang_dnode_get_string(dnode
, "./route-map");
870 isis_redist_set(area
, level
, family
, DEFAULT_ROUTE
, metric
, routemap
,
874 static void default_info_origin_ipv4_apply_finish(const struct lyd_node
*dnode
)
876 default_info_origin_apply_finish(dnode
, AF_INET
);
879 static void default_info_origin_ipv6_apply_finish(const struct lyd_node
*dnode
)
881 default_info_origin_apply_finish(dnode
, AF_INET6
);
884 static int isis_instance_default_information_originate_ipv4_create(
885 enum nb_event event
, const struct lyd_node
*dnode
,
886 union nb_resource
*resource
)
888 /* It's all done by default_info_origin_apply_finish */
892 static int isis_instance_default_information_originate_ipv4_delete(
893 enum nb_event event
, const struct lyd_node
*dnode
)
895 struct isis_area
*area
;
898 if (event
!= NB_EV_APPLY
)
901 area
= yang_dnode_get_entry(dnode
, true);
902 level
= yang_dnode_get_enum(dnode
, "./level");
903 isis_redist_unset(area
, level
, AF_INET
, DEFAULT_ROUTE
);
909 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4/always
911 static int isis_instance_default_information_originate_ipv4_always_create(
912 enum nb_event event
, const struct lyd_node
*dnode
,
913 union nb_resource
*resource
)
915 /* It's all done by default_info_origin_apply_finish */
919 static int isis_instance_default_information_originate_ipv4_always_delete(
920 enum nb_event event
, const struct lyd_node
*dnode
)
922 /* It's all done by default_info_origin_apply_finish */
927 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4/route-map
929 static int isis_instance_default_information_originate_ipv4_route_map_modify(
930 enum nb_event event
, const struct lyd_node
*dnode
,
931 union nb_resource
*resource
)
933 /* It's all done by default_info_origin_apply_finish */
937 static int isis_instance_default_information_originate_ipv4_route_map_delete(
938 enum nb_event event
, const struct lyd_node
*dnode
)
940 /* It's all done by default_info_origin_apply_finish */
945 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4/metric
947 static int isis_instance_default_information_originate_ipv4_metric_modify(
948 enum nb_event event
, const struct lyd_node
*dnode
,
949 union nb_resource
*resource
)
951 /* It's all done by default_info_origin_apply_finish */
955 static int isis_instance_default_information_originate_ipv4_metric_delete(
956 enum nb_event event
, const struct lyd_node
*dnode
)
958 /* It's all done by default_info_origin_apply_finish */
963 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6
965 static int isis_instance_default_information_originate_ipv6_create(
966 enum nb_event event
, const struct lyd_node
*dnode
,
967 union nb_resource
*resource
)
969 /* It's all done by default_info_origin_apply_finish */
973 static int isis_instance_default_information_originate_ipv6_delete(
974 enum nb_event event
, const struct lyd_node
*dnode
)
976 struct isis_area
*area
;
979 if (event
!= NB_EV_APPLY
)
982 area
= yang_dnode_get_entry(dnode
, true);
983 level
= yang_dnode_get_enum(dnode
, "./level");
984 isis_redist_unset(area
, level
, AF_INET6
, DEFAULT_ROUTE
);
990 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6/always
992 static int isis_instance_default_information_originate_ipv6_always_create(
993 enum nb_event event
, const struct lyd_node
*dnode
,
994 union nb_resource
*resource
)
996 /* It's all done by default_info_origin_apply_finish */
1000 static int isis_instance_default_information_originate_ipv6_always_delete(
1001 enum nb_event event
, const struct lyd_node
*dnode
)
1003 /* It's all done by default_info_origin_apply_finish */
1008 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6/route-map
1010 static int isis_instance_default_information_originate_ipv6_route_map_modify(
1011 enum nb_event event
, const struct lyd_node
*dnode
,
1012 union nb_resource
*resource
)
1014 /* It's all done by default_info_origin_apply_finish */
1018 static int isis_instance_default_information_originate_ipv6_route_map_delete(
1019 enum nb_event event
, const struct lyd_node
*dnode
)
1021 /* It's all done by default_info_origin_apply_finish */
1026 * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6/metric
1028 static int isis_instance_default_information_originate_ipv6_metric_modify(
1029 enum nb_event event
, const struct lyd_node
*dnode
,
1030 union nb_resource
*resource
)
1032 /* It's all done by default_info_origin_apply_finish */
1036 static int isis_instance_default_information_originate_ipv6_metric_delete(
1037 enum nb_event event
, const struct lyd_node
*dnode
)
1039 /* It's all done by default_info_origin_apply_finish */
1044 * XPath: /frr-isisd:isis/instance/redistribute/ipv4
1046 static void redistribute_apply_finish(const struct lyd_node
*dnode
, int family
)
1048 assert(family
== AF_INET
|| family
== AF_INET6
);
1050 unsigned long metric
= 0;
1051 const char *routemap
= NULL
;
1052 struct isis_area
*area
;
1054 type
= yang_dnode_get_enum(dnode
, "./protocol");
1055 level
= yang_dnode_get_enum(dnode
, "./level");
1056 area
= yang_dnode_get_entry(dnode
, true);
1058 if (yang_dnode_exists(dnode
, "./metric"))
1059 metric
= yang_dnode_get_uint32(dnode
, "./metric");
1060 else if (yang_dnode_exists(dnode
, "./route-map"))
1061 routemap
= yang_dnode_get_string(dnode
, "./route-map");
1063 isis_redist_set(area
, level
, family
, type
, metric
, routemap
, 0);
1066 static void redistribute_ipv4_apply_finish(const struct lyd_node
*dnode
)
1068 redistribute_apply_finish(dnode
, AF_INET
);
1071 static void redistribute_ipv6_apply_finish(const struct lyd_node
*dnode
)
1073 redistribute_apply_finish(dnode
, AF_INET6
);
1076 static int isis_instance_redistribute_ipv4_create(enum nb_event event
,
1077 const struct lyd_node
*dnode
,
1078 union nb_resource
*resource
)
1080 /* It's all done by redistribute_apply_finish */
1084 static int isis_instance_redistribute_ipv4_delete(enum nb_event event
,
1085 const struct lyd_node
*dnode
)
1087 struct isis_area
*area
;
1090 if (event
!= NB_EV_APPLY
)
1093 area
= yang_dnode_get_entry(dnode
, true);
1094 level
= yang_dnode_get_enum(dnode
, "./level");
1095 type
= yang_dnode_get_enum(dnode
, "./protocol");
1096 isis_redist_unset(area
, level
, AF_INET
, type
);
1102 * XPath: /frr-isisd:isis/instance/redistribute/ipv4/route-map
1105 isis_instance_redistribute_ipv4_route_map_modify(enum nb_event event
,
1106 const struct lyd_node
*dnode
,
1107 union nb_resource
*resource
)
1109 /* It's all done by redistribute_apply_finish */
1114 isis_instance_redistribute_ipv4_route_map_delete(enum nb_event event
,
1115 const struct lyd_node
*dnode
)
1117 /* It's all done by redistribute_apply_finish */
1122 * XPath: /frr-isisd:isis/instance/redistribute/ipv4/metric
1125 isis_instance_redistribute_ipv4_metric_modify(enum nb_event event
,
1126 const struct lyd_node
*dnode
,
1127 union nb_resource
*resource
)
1129 /* It's all done by redistribute_apply_finish */
1134 isis_instance_redistribute_ipv4_metric_delete(enum nb_event event
,
1135 const struct lyd_node
*dnode
)
1137 /* It's all done by redistribute_apply_finish */
1142 * XPath: /frr-isisd:isis/instance/redistribute/ipv6
1144 static int isis_instance_redistribute_ipv6_create(enum nb_event event
,
1145 const struct lyd_node
*dnode
,
1146 union nb_resource
*resource
)
1148 /* It's all done by redistribute_apply_finish */
1152 static int isis_instance_redistribute_ipv6_delete(enum nb_event event
,
1153 const struct lyd_node
*dnode
)
1155 struct isis_area
*area
;
1158 if (event
!= NB_EV_APPLY
)
1161 area
= yang_dnode_get_entry(dnode
, true);
1162 level
= yang_dnode_get_enum(dnode
, "./level");
1163 type
= yang_dnode_get_enum(dnode
, "./protocol");
1164 isis_redist_unset(area
, level
, AF_INET6
, type
);
1170 * XPath: /frr-isisd:isis/instance/redistribute/ipv6/route-map
1173 isis_instance_redistribute_ipv6_route_map_modify(enum nb_event event
,
1174 const struct lyd_node
*dnode
,
1175 union nb_resource
*resource
)
1177 /* It's all done by redistribute_apply_finish */
1182 isis_instance_redistribute_ipv6_route_map_delete(enum nb_event event
,
1183 const struct lyd_node
*dnode
)
1185 /* It's all done by redistribute_apply_finish */
1190 * XPath: /frr-isisd:isis/instance/redistribute/ipv6/metric
1193 isis_instance_redistribute_ipv6_metric_modify(enum nb_event event
,
1194 const struct lyd_node
*dnode
,
1195 union nb_resource
*resource
)
1197 /* It's all done by redistribute_apply_finish */
1202 isis_instance_redistribute_ipv6_metric_delete(enum nb_event event
,
1203 const struct lyd_node
*dnode
)
1205 /* It's all done by redistribute_apply_finish */
1210 * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-multicast
1212 static int isis_multi_topology_common(enum nb_event event
,
1213 const struct lyd_node
*dnode
,
1214 const char *topology
, bool create
)
1216 struct isis_area
*area
;
1217 struct isis_area_mt_setting
*setting
;
1218 uint16_t mtid
= isis_str2mtid(topology
);
1221 case NB_EV_VALIDATE
:
1222 if (mtid
== (uint16_t)-1) {
1223 flog_warn(EC_LIB_NB_CB_CONFIG_VALIDATE
,
1224 "Unknown topology %s", topology
);
1225 return NB_ERR_VALIDATION
;
1232 area
= yang_dnode_get_entry(dnode
, true);
1233 setting
= area_get_mt_setting(area
, mtid
);
1234 setting
->enabled
= create
;
1235 lsp_regenerate_schedule(area
, IS_LEVEL_1
| IS_LEVEL_2
, 0);
1242 static int isis_multi_topology_overload_common(enum nb_event event
,
1243 const struct lyd_node
*dnode
,
1244 const char *topology
,
1247 struct isis_area
*area
;
1248 struct isis_area_mt_setting
*setting
;
1249 uint16_t mtid
= isis_str2mtid(topology
);
1251 /* validation is done in isis_multi_topology_common */
1252 if (event
!= NB_EV_APPLY
)
1255 area
= yang_dnode_get_entry(dnode
, true);
1256 setting
= area_get_mt_setting(area
, mtid
);
1257 setting
->overload
= create
;
1258 if (setting
->enabled
)
1259 lsp_regenerate_schedule(area
, IS_LEVEL_1
| IS_LEVEL_2
, 0);
1265 isis_instance_multi_topology_ipv4_multicast_create(enum nb_event event
,
1266 const struct lyd_node
*dnode
,
1267 union nb_resource
*resource
)
1269 return isis_multi_topology_common(event
, dnode
, "ipv4-multicast", true);
1273 isis_instance_multi_topology_ipv4_multicast_delete(enum nb_event event
,
1274 const struct lyd_node
*dnode
)
1276 return isis_multi_topology_common(event
, dnode
, "ipv4-multicast",
1281 * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-multicast/overload
1283 static int isis_instance_multi_topology_ipv4_multicast_overload_create(
1284 enum nb_event event
, const struct lyd_node
*dnode
,
1285 union nb_resource
*resource
)
1287 return isis_multi_topology_overload_common(event
, dnode
,
1288 "ipv4-multicast", true);
1291 static int isis_instance_multi_topology_ipv4_multicast_overload_delete(
1292 enum nb_event event
, const struct lyd_node
*dnode
)
1294 return isis_multi_topology_overload_common(event
, dnode
,
1295 "ipv4-multicast", false);
1299 * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-management
1301 static int isis_instance_multi_topology_ipv4_management_create(
1302 enum nb_event event
, const struct lyd_node
*dnode
,
1303 union nb_resource
*resource
)
1305 return isis_multi_topology_common(event
, dnode
, "ipv4-mgmt", true);
1308 static int isis_instance_multi_topology_ipv4_management_delete(
1309 enum nb_event event
, const struct lyd_node
*dnode
)
1311 return isis_multi_topology_common(event
, dnode
, "ipv4-mgmt", false);
1315 * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-management/overload
1317 static int isis_instance_multi_topology_ipv4_management_overload_create(
1318 enum nb_event event
, const struct lyd_node
*dnode
,
1319 union nb_resource
*resource
)
1321 return isis_multi_topology_overload_common(event
, dnode
, "ipv4-mgmt",
1325 static int isis_instance_multi_topology_ipv4_management_overload_delete(
1326 enum nb_event event
, const struct lyd_node
*dnode
)
1328 return isis_multi_topology_overload_common(event
, dnode
, "ipv4-mgmt",
1333 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-unicast
1336 isis_instance_multi_topology_ipv6_unicast_create(enum nb_event event
,
1337 const struct lyd_node
*dnode
,
1338 union nb_resource
*resource
)
1340 return isis_multi_topology_common(event
, dnode
, "ipv6-unicast", true);
1344 isis_instance_multi_topology_ipv6_unicast_delete(enum nb_event event
,
1345 const struct lyd_node
*dnode
)
1347 return isis_multi_topology_common(event
, dnode
, "ipv6-unicast", false);
1351 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-unicast/overload
1353 static int isis_instance_multi_topology_ipv6_unicast_overload_create(
1354 enum nb_event event
, const struct lyd_node
*dnode
,
1355 union nb_resource
*resource
)
1357 return isis_multi_topology_overload_common(event
, dnode
, "ipv6-unicast",
1361 static int isis_instance_multi_topology_ipv6_unicast_overload_delete(
1362 enum nb_event event
, const struct lyd_node
*dnode
)
1364 return isis_multi_topology_overload_common(event
, dnode
, "ipv6-unicast",
1369 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-multicast
1372 isis_instance_multi_topology_ipv6_multicast_create(enum nb_event event
,
1373 const struct lyd_node
*dnode
,
1374 union nb_resource
*resource
)
1376 return isis_multi_topology_common(event
, dnode
, "ipv6-multicast", true);
1380 isis_instance_multi_topology_ipv6_multicast_delete(enum nb_event event
,
1381 const struct lyd_node
*dnode
)
1383 return isis_multi_topology_common(event
, dnode
, "ipv6-multicast",
1388 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-multicast/overload
1390 static int isis_instance_multi_topology_ipv6_multicast_overload_create(
1391 enum nb_event event
, const struct lyd_node
*dnode
,
1392 union nb_resource
*resource
)
1394 return isis_multi_topology_overload_common(event
, dnode
,
1395 "ipv6-multicast", true);
1398 static int isis_instance_multi_topology_ipv6_multicast_overload_delete(
1399 enum nb_event event
, const struct lyd_node
*dnode
)
1401 return isis_multi_topology_overload_common(event
, dnode
,
1402 "ipv6-multicast", false);
1406 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-management
1408 static int isis_instance_multi_topology_ipv6_management_create(
1409 enum nb_event event
, const struct lyd_node
*dnode
,
1410 union nb_resource
*resource
)
1412 return isis_multi_topology_common(event
, dnode
, "ipv6-mgmt", true);
1415 static int isis_instance_multi_topology_ipv6_management_delete(
1416 enum nb_event event
, const struct lyd_node
*dnode
)
1418 return isis_multi_topology_common(event
, dnode
, "ipv6-mgmt", false);
1422 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-management/overload
1424 static int isis_instance_multi_topology_ipv6_management_overload_create(
1425 enum nb_event event
, const struct lyd_node
*dnode
,
1426 union nb_resource
*resource
)
1428 return isis_multi_topology_overload_common(event
, dnode
, "ipv6-mgmt",
1432 static int isis_instance_multi_topology_ipv6_management_overload_delete(
1433 enum nb_event event
, const struct lyd_node
*dnode
)
1435 return isis_multi_topology_overload_common(event
, dnode
, "ipv6-mgmt",
1440 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-dstsrc
1443 isis_instance_multi_topology_ipv6_dstsrc_create(enum nb_event event
,
1444 const struct lyd_node
*dnode
,
1445 union nb_resource
*resource
)
1447 return isis_multi_topology_common(event
, dnode
, "ipv6-dstsrc", true);
1451 isis_instance_multi_topology_ipv6_dstsrc_delete(enum nb_event event
,
1452 const struct lyd_node
*dnode
)
1454 return isis_multi_topology_common(event
, dnode
, "ipv6-dstsrc", false);
1458 * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-dstsrc/overload
1460 static int isis_instance_multi_topology_ipv6_dstsrc_overload_create(
1461 enum nb_event event
, const struct lyd_node
*dnode
,
1462 union nb_resource
*resource
)
1464 return isis_multi_topology_overload_common(event
, dnode
, "ipv6-dstsrc",
1468 static int isis_instance_multi_topology_ipv6_dstsrc_overload_delete(
1469 enum nb_event event
, const struct lyd_node
*dnode
)
1471 return isis_multi_topology_overload_common(event
, dnode
, "ipv6-dstsrc",
1476 * XPath: /frr-isisd:isis/instance/log-adjacency-changes
1479 isis_instance_log_adjacency_changes_create(enum nb_event event
,
1480 const struct lyd_node
*dnode
,
1481 union nb_resource
*resource
)
1483 /* TODO: implement me. */
1488 isis_instance_log_adjacency_changes_delete(enum nb_event event
,
1489 const struct lyd_node
*dnode
)
1491 /* TODO: implement me. */
1496 * XPath: /frr-isisd:isis/mpls-te
1498 static int isis_mpls_te_create(enum nb_event event
,
1499 const struct lyd_node
*dnode
,
1500 union nb_resource
*resource
)
1502 struct listnode
*node
;
1503 struct isis_circuit
*circuit
;
1505 if (event
!= NB_EV_APPLY
)
1508 isisMplsTE
.status
= enable
;
1511 * Following code is intended to handle two cases;
1513 * 1) MPLS-TE was disabled at startup time, but now become enabled.
1514 * In this case, we must enable MPLS-TE Circuit regarding interface
1516 * 2) MPLS-TE was once enabled then disabled, and now enabled again.
1518 for (ALL_LIST_ELEMENTS_RO(isisMplsTE
.cir_list
, node
, circuit
)) {
1519 if (circuit
->mtc
== NULL
|| IS_FLOOD_AS(circuit
->mtc
->type
))
1522 if ((circuit
->mtc
->status
== disable
)
1523 && HAS_LINK_PARAMS(circuit
->interface
))
1524 circuit
->mtc
->status
= enable
;
1528 /* Reoriginate STD_TE & GMPLS circuits */
1530 lsp_regenerate_schedule(circuit
->area
, circuit
->is_type
,
1537 static int isis_mpls_te_delete(enum nb_event event
,
1538 const struct lyd_node
*dnode
)
1540 struct listnode
*node
;
1541 struct isis_circuit
*circuit
;
1543 if (event
!= NB_EV_APPLY
)
1546 isisMplsTE
.status
= disable
;
1548 /* Flush LSP if circuit engage */
1549 for (ALL_LIST_ELEMENTS_RO(isisMplsTE
.cir_list
, node
, circuit
)) {
1550 if (circuit
->mtc
== NULL
|| (circuit
->mtc
->status
== disable
))
1553 /* disable MPLS_TE Circuit */
1554 circuit
->mtc
->status
= disable
;
1556 /* Re-originate circuit without STD_TE & GMPLS parameters */
1558 lsp_regenerate_schedule(circuit
->area
, circuit
->is_type
,
1566 * XPath: /frr-isisd:isis/mpls-te/router-address
1568 static int isis_mpls_te_router_address_modify(enum nb_event event
,
1569 const struct lyd_node
*dnode
,
1570 union nb_resource
*resource
)
1572 struct in_addr value
;
1573 struct listnode
*node
;
1574 struct isis_area
*area
;
1576 if (event
!= NB_EV_APPLY
)
1579 yang_dnode_get_ipv4(&value
, dnode
, NULL
);
1580 isisMplsTE
.router_id
.s_addr
= value
.s_addr
;
1581 /* only proceed if MPLS-TE is enabled */
1582 if (isisMplsTE
.status
== disable
)
1585 /* Update main Router ID in isis global structure */
1586 isis
->router_id
= value
.s_addr
;
1587 /* And re-schedule LSP update */
1588 for (ALL_LIST_ELEMENTS_RO(isis
->area_list
, node
, area
))
1589 if (listcount(area
->area_addrs
) > 0)
1590 lsp_regenerate_schedule(area
, area
->is_type
, 0);
1595 static int isis_mpls_te_router_address_delete(enum nb_event event
,
1596 const struct lyd_node
*dnode
)
1598 struct listnode
*node
;
1599 struct isis_area
*area
;
1601 if (event
!= NB_EV_APPLY
)
1604 isisMplsTE
.router_id
.s_addr
= INADDR_ANY
;
1605 /* only proceed if MPLS-TE is enabled */
1606 if (isisMplsTE
.status
== disable
)
1609 /* Update main Router ID in isis global structure */
1610 isis
->router_id
= 0;
1611 /* And re-schedule LSP update */
1612 for (ALL_LIST_ELEMENTS_RO(isis
->area_list
, node
, area
))
1613 if (listcount(area
->area_addrs
) > 0)
1614 lsp_regenerate_schedule(area
, area
->is_type
, 0);
1620 * XPath: /frr-interface:lib/interface/frr-isisd:isis
1622 static int lib_interface_isis_create(enum nb_event event
,
1623 const struct lyd_node
*dnode
,
1624 union nb_resource
*resource
)
1626 struct isis_area
*area
;
1627 struct interface
*ifp
;
1628 struct isis_circuit
*circuit
;
1629 const char *area_tag
= yang_dnode_get_string(dnode
, "./area-tag");
1631 if (event
!= NB_EV_APPLY
)
1634 area
= isis_area_lookup(area_tag
);
1635 /* The area should have already be created. We are
1636 * setting the priority of the global isis area creation
1637 * slightly lower, so it should be executed first, but I
1638 * cannot rely on that so here I have to check.
1642 EC_LIB_NB_CB_CONFIG_APPLY
,
1643 "%s: attempt to create circuit for area %s before the area has been created",
1644 __func__
, area_tag
);
1648 ifp
= yang_dnode_get_entry(dnode
, true);
1649 circuit
= isis_circuit_create(area
, ifp
);
1650 assert(circuit
->state
== C_STATE_CONF
|| circuit
->state
== C_STATE_UP
);
1651 yang_dnode_set_entry(dnode
, circuit
);
1656 static int lib_interface_isis_delete(enum nb_event event
,
1657 const struct lyd_node
*dnode
)
1659 struct isis_circuit
*circuit
;
1661 if (event
!= NB_EV_APPLY
)
1664 circuit
= yang_dnode_get_entry(dnode
, true);
1666 return NB_ERR_INCONSISTENCY
;
1667 /* delete circuit through csm changes */
1668 switch (circuit
->state
) {
1670 isis_csm_state_change(IF_DOWN_FROM_Z
, circuit
,
1671 circuit
->interface
);
1672 isis_csm_state_change(ISIS_DISABLE
, circuit
, circuit
->area
);
1675 isis_csm_state_change(ISIS_DISABLE
, circuit
, circuit
->area
);
1678 isis_csm_state_change(IF_DOWN_FROM_Z
, circuit
,
1679 circuit
->interface
);
1687 * XPath: /frr-interface:lib/interface/frr-isisd:isis/area-tag
1689 static int lib_interface_isis_area_tag_modify(enum nb_event event
,
1690 const struct lyd_node
*dnode
,
1691 union nb_resource
*resource
)
1693 struct isis_circuit
*circuit
;
1694 struct interface
*ifp
;
1696 const char *area_tag
, *ifname
, *vrfname
;
1698 if (event
== NB_EV_VALIDATE
) {
1699 /* libyang doesn't like relative paths across module boundaries
1701 ifname
= yang_dnode_get_string(dnode
->parent
->parent
, "./name");
1702 vrfname
= yang_dnode_get_string(dnode
->parent
->parent
, "./vrf");
1703 vrf
= vrf_lookup_by_name(vrfname
);
1705 ifp
= if_lookup_by_name(ifname
, vrf
->vrf_id
);
1708 circuit
= circuit_lookup_by_ifp(ifp
, isis
->init_circ_list
);
1709 area_tag
= yang_dnode_get_string(dnode
, NULL
);
1710 if (circuit
&& circuit
->area
&& circuit
->area
->area_tag
1711 && strcmp(circuit
->area
->area_tag
, area_tag
)) {
1712 flog_warn(EC_LIB_NB_CB_CONFIG_VALIDATE
,
1713 "ISIS circuit is already defined on %s",
1714 circuit
->area
->area_tag
);
1715 return NB_ERR_VALIDATION
;
1723 * XPath: /frr-interface:lib/interface/frr-isisd:isis/circuit-type
1725 static int lib_interface_isis_circuit_type_modify(enum nb_event event
,
1726 const struct lyd_node
*dnode
,
1727 union nb_resource
*resource
)
1729 int circ_type
= yang_dnode_get_enum(dnode
, NULL
);
1730 struct isis_circuit
*circuit
;
1731 struct interface
*ifp
;
1733 const char *ifname
, *vrfname
;
1736 case NB_EV_VALIDATE
:
1737 /* libyang doesn't like relative paths across module boundaries
1739 ifname
= yang_dnode_get_string(dnode
->parent
->parent
, "./name");
1740 vrfname
= yang_dnode_get_string(dnode
->parent
->parent
, "./vrf");
1741 vrf
= vrf_lookup_by_name(vrfname
);
1743 ifp
= if_lookup_by_name(ifname
, vrf
->vrf_id
);
1746 circuit
= circuit_lookup_by_ifp(ifp
, isis
->init_circ_list
);
1747 if (circuit
&& circuit
->state
== C_STATE_UP
1748 && circuit
->area
->is_type
!= IS_LEVEL_1_AND_2
1749 && circuit
->area
->is_type
!= circ_type
) {
1750 flog_warn(EC_LIB_NB_CB_CONFIG_VALIDATE
,
1751 "Invalid circuit level for area %s",
1752 circuit
->area
->area_tag
);
1753 return NB_ERR_VALIDATION
;
1760 circuit
= yang_dnode_get_entry(dnode
, true);
1761 isis_circuit_is_type_set(circuit
, circ_type
);
1769 * XPath: /frr-interface:lib/interface/frr-isisd:isis/ipv4-routing
1771 static int lib_interface_isis_ipv4_routing_create(enum nb_event event
,
1772 const struct lyd_node
*dnode
,
1773 union nb_resource
*resource
)
1776 struct isis_circuit
*circuit
;
1778 if (event
!= NB_EV_APPLY
)
1781 circuit
= yang_dnode_get_entry(dnode
, true);
1782 ipv6
= yang_dnode_exists(dnode
, "../ipv6-routing");
1783 isis_circuit_af_set(circuit
, true, ipv6
);
1788 static int lib_interface_isis_ipv4_routing_delete(enum nb_event event
,
1789 const struct lyd_node
*dnode
)
1792 struct isis_circuit
*circuit
;
1794 if (event
!= NB_EV_APPLY
)
1797 circuit
= yang_dnode_get_entry(dnode
, true);
1798 if (circuit
&& circuit
->area
) {
1799 ipv6
= yang_dnode_exists(dnode
, "../ipv6-routing");
1800 isis_circuit_af_set(circuit
, false, ipv6
);
1807 * XPath: /frr-interface:lib/interface/frr-isisd:isis/ipv6-routing
1809 static int lib_interface_isis_ipv6_routing_create(enum nb_event event
,
1810 const struct lyd_node
*dnode
,
1811 union nb_resource
*resource
)
1814 struct isis_circuit
*circuit
;
1816 if (event
!= NB_EV_APPLY
)
1819 circuit
= yang_dnode_get_entry(dnode
, true);
1820 ipv4
= yang_dnode_exists(dnode
, "../ipv6-routing");
1821 isis_circuit_af_set(circuit
, ipv4
, true);
1826 static int lib_interface_isis_ipv6_routing_delete(enum nb_event event
,
1827 const struct lyd_node
*dnode
)
1830 struct isis_circuit
*circuit
;
1832 if (event
!= NB_EV_APPLY
)
1835 circuit
= yang_dnode_get_entry(dnode
, true);
1836 if (circuit
->area
) {
1837 ipv4
= yang_dnode_exists(dnode
, "../ipv4-routing");
1838 isis_circuit_af_set(circuit
, ipv4
, false);
1845 * XPath: /frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-1
1848 lib_interface_isis_csnp_interval_level_1_modify(enum nb_event event
,
1849 const struct lyd_node
*dnode
,
1850 union nb_resource
*resource
)
1852 struct isis_circuit
*circuit
;
1854 if (event
!= NB_EV_APPLY
)
1857 circuit
= yang_dnode_get_entry(dnode
, true);
1858 circuit
->csnp_interval
[0] = yang_dnode_get_uint16(dnode
, NULL
);
1864 * XPath: /frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-2
1867 lib_interface_isis_csnp_interval_level_2_modify(enum nb_event event
,
1868 const struct lyd_node
*dnode
,
1869 union nb_resource
*resource
)
1871 struct isis_circuit
*circuit
;
1873 if (event
!= NB_EV_APPLY
)
1876 circuit
= yang_dnode_get_entry(dnode
, true);
1877 circuit
->csnp_interval
[1] = yang_dnode_get_uint16(dnode
, NULL
);
1883 * XPath: /frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-1
1886 lib_interface_isis_psnp_interval_level_1_modify(enum nb_event event
,
1887 const struct lyd_node
*dnode
,
1888 union nb_resource
*resource
)
1890 struct isis_circuit
*circuit
;
1892 if (event
!= NB_EV_APPLY
)
1895 circuit
= yang_dnode_get_entry(dnode
, true);
1896 circuit
->psnp_interval
[0] = yang_dnode_get_uint16(dnode
, NULL
);
1902 * XPath: /frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-2
1905 lib_interface_isis_psnp_interval_level_2_modify(enum nb_event event
,
1906 const struct lyd_node
*dnode
,
1907 union nb_resource
*resource
)
1909 struct isis_circuit
*circuit
;
1911 if (event
!= NB_EV_APPLY
)
1914 circuit
= yang_dnode_get_entry(dnode
, true);
1915 circuit
->psnp_interval
[1] = yang_dnode_get_uint16(dnode
, NULL
);
1921 * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/padding
1923 static int lib_interface_isis_hello_padding_modify(enum nb_event event
,
1924 const struct lyd_node
*dnode
,
1925 union nb_resource
*resource
)
1927 struct isis_circuit
*circuit
;
1929 if (event
!= NB_EV_APPLY
)
1932 circuit
= yang_dnode_get_entry(dnode
, true);
1933 circuit
->pad_hellos
= yang_dnode_get_bool(dnode
, NULL
);
1939 * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-1
1942 lib_interface_isis_hello_interval_level_1_modify(enum nb_event event
,
1943 const struct lyd_node
*dnode
,
1944 union nb_resource
*resource
)
1946 struct isis_circuit
*circuit
;
1949 if (event
!= NB_EV_APPLY
)
1952 circuit
= yang_dnode_get_entry(dnode
, true);
1953 interval
= yang_dnode_get_uint32(dnode
, NULL
);
1954 circuit
->hello_interval
[0] = interval
;
1960 * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-2
1963 lib_interface_isis_hello_interval_level_2_modify(enum nb_event event
,
1964 const struct lyd_node
*dnode
,
1965 union nb_resource
*resource
)
1967 struct isis_circuit
*circuit
;
1970 if (event
!= NB_EV_APPLY
)
1973 circuit
= yang_dnode_get_entry(dnode
, true);
1974 interval
= yang_dnode_get_uint32(dnode
, NULL
);
1975 circuit
->hello_interval
[1] = interval
;
1981 * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-1
1984 lib_interface_isis_hello_multiplier_level_1_modify(enum nb_event event
,
1985 const struct lyd_node
*dnode
,
1986 union nb_resource
*resource
)
1988 struct isis_circuit
*circuit
;
1991 if (event
!= NB_EV_APPLY
)
1994 circuit
= yang_dnode_get_entry(dnode
, true);
1995 multi
= yang_dnode_get_uint16(dnode
, NULL
);
1996 circuit
->hello_multiplier
[0] = multi
;
2002 * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-2
2005 lib_interface_isis_hello_multiplier_level_2_modify(enum nb_event event
,
2006 const struct lyd_node
*dnode
,
2007 union nb_resource
*resource
)
2009 struct isis_circuit
*circuit
;
2012 if (event
!= NB_EV_APPLY
)
2015 circuit
= yang_dnode_get_entry(dnode
, true);
2016 multi
= yang_dnode_get_uint16(dnode
, NULL
);
2017 circuit
->hello_multiplier
[1] = multi
;
2023 * XPath: /frr-interface:lib/interface/frr-isisd:isis/metric/level-1
2026 lib_interface_isis_metric_level_1_modify(enum nb_event event
,
2027 const struct lyd_node
*dnode
,
2028 union nb_resource
*resource
)
2030 struct isis_circuit
*circuit
;
2033 if (event
!= NB_EV_APPLY
)
2036 circuit
= yang_dnode_get_entry(dnode
, true);
2037 met
= yang_dnode_get_uint32(dnode
, NULL
);
2038 isis_circuit_metric_set(circuit
, IS_LEVEL_1
, met
);
2044 * XPath: /frr-interface:lib/interface/frr-isisd:isis/metric/level-2
2047 lib_interface_isis_metric_level_2_modify(enum nb_event event
,
2048 const struct lyd_node
*dnode
,
2049 union nb_resource
*resource
)
2051 struct isis_circuit
*circuit
;
2054 if (event
!= NB_EV_APPLY
)
2057 circuit
= yang_dnode_get_entry(dnode
, true);
2058 met
= yang_dnode_get_uint32(dnode
, NULL
);
2059 isis_circuit_metric_set(circuit
, IS_LEVEL_2
, met
);
2065 * XPath: /frr-interface:lib/interface/frr-isisd:isis/priority/level-1
2068 lib_interface_isis_priority_level_1_modify(enum nb_event event
,
2069 const struct lyd_node
*dnode
,
2070 union nb_resource
*resource
)
2072 /* TODO: implement me. */
2077 * XPath: /frr-interface:lib/interface/frr-isisd:isis/priority/level-2
2080 lib_interface_isis_priority_level_2_modify(enum nb_event event
,
2081 const struct lyd_node
*dnode
,
2082 union nb_resource
*resource
)
2084 /* TODO: implement me. */
2089 * XPath: /frr-interface:lib/interface/frr-isisd:isis/network-type
2091 static int lib_interface_isis_network_type_modify(enum nb_event event
,
2092 const struct lyd_node
*dnode
,
2093 union nb_resource
*resource
)
2095 /* TODO: implement me. */
2099 static int lib_interface_isis_network_type_delete(enum nb_event event
,
2100 const struct lyd_node
*dnode
)
2102 /* TODO: implement me. */
2107 * XPath: /frr-interface:lib/interface/frr-isisd:isis/passive
2109 static int lib_interface_isis_passive_create(enum nb_event event
,
2110 const struct lyd_node
*dnode
,
2111 union nb_resource
*resource
)
2113 struct isis_circuit
*circuit
;
2114 struct isis_area
*area
;
2116 if (event
!= NB_EV_APPLY
)
2119 circuit
= yang_dnode_get_entry(dnode
, true);
2120 if (circuit
->state
!= C_STATE_UP
) {
2121 circuit
->is_passive
= true;
2123 area
= circuit
->area
;
2124 isis_csm_state_change(ISIS_DISABLE
, circuit
, area
);
2125 circuit
->is_passive
= true;
2126 isis_csm_state_change(ISIS_ENABLE
, circuit
, area
);
2132 static int lib_interface_isis_passive_delete(enum nb_event event
,
2133 const struct lyd_node
*dnode
)
2135 struct isis_circuit
*circuit
;
2136 struct isis_area
*area
;
2137 struct interface
*ifp
;
2140 case NB_EV_VALIDATE
:
2141 circuit
= yang_dnode_get_entry(dnode
, false);
2144 ifp
= circuit
->interface
;
2147 if (if_is_loopback(ifp
)) {
2148 flog_warn(EC_LIB_NB_CB_CONFIG_VALIDATE
,
2149 "Loopback is always passive");
2150 return NB_ERR_VALIDATION
;
2157 circuit
= yang_dnode_get_entry(dnode
, true);
2158 if (circuit
->state
!= C_STATE_UP
) {
2159 circuit
->is_passive
= false;
2161 area
= circuit
->area
;
2162 isis_csm_state_change(ISIS_DISABLE
, circuit
, area
);
2163 circuit
->is_passive
= false;
2164 isis_csm_state_change(ISIS_ENABLE
, circuit
, area
);
2173 * XPath: /frr-interface:lib/interface/frr-isisd:isis/password
2175 static int lib_interface_isis_password_create(enum nb_event event
,
2176 const struct lyd_node
*dnode
,
2177 union nb_resource
*resource
)
2182 static int lib_interface_isis_password_delete(enum nb_event event
,
2183 const struct lyd_node
*dnode
)
2185 struct isis_circuit
*circuit
;
2187 if (event
!= NB_EV_APPLY
)
2190 circuit
= yang_dnode_get_entry(dnode
, true);
2191 isis_circuit_passwd_unset(circuit
);
2197 * XPath: /frr-interface:lib/interface/frr-isisd:isis/password/password
2200 lib_interface_isis_password_password_modify(enum nb_event event
,
2201 const struct lyd_node
*dnode
,
2202 union nb_resource
*resource
)
2204 struct isis_circuit
*circuit
;
2205 const char *password
;
2207 if (event
!= NB_EV_APPLY
)
2210 password
= yang_dnode_get_string(dnode
, NULL
);
2211 circuit
= yang_dnode_get_entry(dnode
, true);
2212 circuit
->passwd
.len
= strlen(password
);
2213 strncpy((char *)circuit
->passwd
.passwd
, password
, 255);
2219 * XPath: /frr-interface:lib/interface/frr-isisd:isis/password/password-type
2222 lib_interface_isis_password_password_type_modify(enum nb_event event
,
2223 const struct lyd_node
*dnode
,
2224 union nb_resource
*resource
)
2226 struct isis_circuit
*circuit
;
2229 if (event
!= NB_EV_APPLY
)
2232 pass_type
= yang_dnode_get_enum(dnode
, NULL
);
2233 circuit
= yang_dnode_get_entry(dnode
, true);
2234 circuit
->passwd
.type
= pass_type
;
2241 * /frr-interface:lib/interface/frr-isisd:isis/disable-three-way-handshake
2243 static int lib_interface_isis_disable_three_way_handshake_create(
2244 enum nb_event event
, const struct lyd_node
*dnode
,
2245 union nb_resource
*resource
)
2247 struct isis_circuit
*circuit
;
2249 if (event
!= NB_EV_APPLY
)
2252 circuit
= yang_dnode_get_entry(dnode
, true);
2253 circuit
->disable_threeway_adj
= true;
2258 static int lib_interface_isis_disable_three_way_handshake_delete(
2259 enum nb_event event
, const struct lyd_node
*dnode
)
2261 struct isis_circuit
*circuit
;
2263 if (event
!= NB_EV_APPLY
)
2266 circuit
= yang_dnode_get_entry(dnode
, true);
2267 circuit
->disable_threeway_adj
= false;
2274 * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-unicast
2276 static int lib_interface_isis_multi_topology_common(
2277 enum nb_event event
, const struct lyd_node
*dnode
, uint16_t mtid
)
2279 struct isis_circuit
*circuit
;
2283 case NB_EV_VALIDATE
:
2284 circuit
= yang_dnode_get_entry(dnode
, false);
2285 if (circuit
&& circuit
->area
&& circuit
->area
->oldmetric
) {
2287 EC_LIB_NB_CB_CONFIG_VALIDATE
,
2288 "Multi topology IS-IS can only be used with wide metrics");
2289 return NB_ERR_VALIDATION
;
2296 circuit
= yang_dnode_get_entry(dnode
, true);
2297 value
= yang_dnode_get_bool(dnode
, NULL
);
2298 isis_circuit_mt_enabled_set(circuit
, mtid
, value
);
2305 static int lib_interface_isis_multi_topology_ipv4_unicast_modify(
2306 enum nb_event event
, const struct lyd_node
*dnode
,
2307 union nb_resource
*resource
)
2309 return lib_interface_isis_multi_topology_common(event
, dnode
,
2310 ISIS_MT_IPV4_UNICAST
);
2315 * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-multicast
2317 static int lib_interface_isis_multi_topology_ipv4_multicast_modify(
2318 enum nb_event event
, const struct lyd_node
*dnode
,
2319 union nb_resource
*resource
)
2321 return lib_interface_isis_multi_topology_common(event
, dnode
,
2322 ISIS_MT_IPV4_MULTICAST
);
2327 * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-management
2329 static int lib_interface_isis_multi_topology_ipv4_management_modify(
2330 enum nb_event event
, const struct lyd_node
*dnode
,
2331 union nb_resource
*resource
)
2333 return lib_interface_isis_multi_topology_common(event
, dnode
,
2339 * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-unicast
2341 static int lib_interface_isis_multi_topology_ipv6_unicast_modify(
2342 enum nb_event event
, const struct lyd_node
*dnode
,
2343 union nb_resource
*resource
)
2345 return lib_interface_isis_multi_topology_common(event
, dnode
,
2346 ISIS_MT_IPV6_UNICAST
);
2351 * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-multicast
2353 static int lib_interface_isis_multi_topology_ipv6_multicast_modify(
2354 enum nb_event event
, const struct lyd_node
*dnode
,
2355 union nb_resource
*resource
)
2357 return lib_interface_isis_multi_topology_common(event
, dnode
,
2358 ISIS_MT_IPV6_MULTICAST
);
2363 * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-management
2365 static int lib_interface_isis_multi_topology_ipv6_management_modify(
2366 enum nb_event event
, const struct lyd_node
*dnode
,
2367 union nb_resource
*resource
)
2369 return lib_interface_isis_multi_topology_common(event
, dnode
,
2374 * XPath: /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-dstsrc
2376 static int lib_interface_isis_multi_topology_ipv6_dstsrc_modify(
2377 enum nb_event event
, const struct lyd_node
*dnode
,
2378 union nb_resource
*resource
)
2380 return lib_interface_isis_multi_topology_common(event
, dnode
,
2381 ISIS_MT_IPV6_DSTSRC
);
2384 /* clang-format off */
2385 const struct frr_yang_module_info frr_isisd_info
= {
2386 .name
= "frr-isisd",
2389 .xpath
= "/frr-isisd:isis/instance",
2390 .cbs
.create
= isis_instance_create
,
2391 .cbs
.delete = isis_instance_delete
,
2392 .cbs
.cli_show
= cli_show_router_isis
,
2393 .priority
= NB_DFLT_PRIORITY
- 1,
2396 .xpath
= "/frr-isisd:isis/instance/is-type",
2397 .cbs
.modify
= isis_instance_is_type_modify
,
2398 .cbs
.cli_show
= cli_show_isis_is_type
,
2401 .xpath
= "/frr-isisd:isis/instance/area-address",
2402 .cbs
.create
= isis_instance_area_address_create
,
2403 .cbs
.delete = isis_instance_area_address_delete
,
2404 .cbs
.cli_show
= cli_show_isis_area_address
,
2407 .xpath
= "/frr-isisd:isis/instance/dynamic-hostname",
2408 .cbs
.modify
= isis_instance_dynamic_hostname_modify
,
2409 .cbs
.cli_show
= cli_show_isis_dynamic_hostname
,
2412 .xpath
= "/frr-isisd:isis/instance/attached",
2413 .cbs
.create
= isis_instance_attached_create
,
2414 .cbs
.delete = isis_instance_attached_delete
,
2415 .cbs
.cli_show
= cli_show_isis_attached
,
2418 .xpath
= "/frr-isisd:isis/instance/overload",
2419 .cbs
.create
= isis_instance_overload_create
,
2420 .cbs
.delete = isis_instance_overload_delete
,
2421 .cbs
.cli_show
= cli_show_isis_overload
,
2424 .xpath
= "/frr-isisd:isis/instance/metric-style",
2425 .cbs
.modify
= isis_instance_metric_style_modify
,
2426 .cbs
.cli_show
= cli_show_isis_metric_style
,
2429 .xpath
= "/frr-isisd:isis/instance/purge-originator",
2430 .cbs
.create
= isis_instance_purge_originator_create
,
2431 .cbs
.delete = isis_instance_purge_originator_delete
,
2432 .cbs
.cli_show
= cli_show_isis_purge_origin
,
2435 .xpath
= "/frr-isisd:isis/instance/lsp/mtu",
2436 .cbs
.modify
= isis_instance_lsp_mtu_modify
,
2437 .cbs
.cli_show
= cli_show_isis_lsp_mtu
,
2440 .xpath
= "/frr-isisd:isis/instance/lsp/refresh-interval",
2441 .cbs
.cli_show
= cli_show_isis_lsp_ref_interval
,
2444 .xpath
= "/frr-isisd:isis/instance/lsp/refresh-interval/level-1",
2445 .cbs
.modify
= isis_instance_lsp_refresh_interval_level_1_modify
,
2448 .xpath
= "/frr-isisd:isis/instance/lsp/refresh-interval/level-2",
2449 .cbs
.modify
= isis_instance_lsp_refresh_interval_level_2_modify
,
2452 .xpath
= "/frr-isisd:isis/instance/lsp/maximum-lifetime",
2453 .cbs
.cli_show
= cli_show_isis_lsp_max_lifetime
,
2456 .xpath
= "/frr-isisd:isis/instance/lsp/maximum-lifetime/level-1",
2457 .cbs
.modify
= isis_instance_lsp_maximum_lifetime_level_1_modify
,
2460 .xpath
= "/frr-isisd:isis/instance/lsp/maximum-lifetime/level-2",
2461 .cbs
.modify
= isis_instance_lsp_maximum_lifetime_level_2_modify
,
2464 .xpath
= "/frr-isisd:isis/instance/lsp/generation-interval",
2465 .cbs
.cli_show
= cli_show_isis_lsp_gen_interval
,
2468 .xpath
= "/frr-isisd:isis/instance/lsp/generation-interval/level-1",
2469 .cbs
.modify
= isis_instance_lsp_generation_interval_level_1_modify
,
2472 .xpath
= "/frr-isisd:isis/instance/lsp/generation-interval/level-2",
2473 .cbs
.modify
= isis_instance_lsp_generation_interval_level_2_modify
,
2476 .xpath
= "/frr-isisd:isis/instance/spf/ietf-backoff-delay",
2477 .cbs
.create
= isis_instance_spf_ietf_backoff_delay_create
,
2478 .cbs
.delete = isis_instance_spf_ietf_backoff_delay_delete
,
2479 .cbs
.apply_finish
= ietf_backoff_delay_apply_finish
,
2480 .cbs
.cli_show
= cli_show_isis_spf_ietf_backoff
,
2483 .xpath
= "/frr-isisd:isis/instance/spf/ietf-backoff-delay/init-delay",
2484 .cbs
.modify
= isis_instance_spf_ietf_backoff_delay_init_delay_modify
,
2487 .xpath
= "/frr-isisd:isis/instance/spf/ietf-backoff-delay/short-delay",
2488 .cbs
.modify
= isis_instance_spf_ietf_backoff_delay_short_delay_modify
,
2491 .xpath
= "/frr-isisd:isis/instance/spf/ietf-backoff-delay/long-delay",
2492 .cbs
.modify
= isis_instance_spf_ietf_backoff_delay_long_delay_modify
,
2495 .xpath
= "/frr-isisd:isis/instance/spf/ietf-backoff-delay/hold-down",
2496 .cbs
.modify
= isis_instance_spf_ietf_backoff_delay_hold_down_modify
,
2499 .xpath
= "/frr-isisd:isis/instance/spf/ietf-backoff-delay/time-to-learn",
2500 .cbs
.modify
= isis_instance_spf_ietf_backoff_delay_time_to_learn_modify
,
2503 .xpath
= "/frr-isisd:isis/instance/spf/minimum-interval",
2504 .cbs
.cli_show
= cli_show_isis_spf_min_interval
,
2507 .xpath
= "/frr-isisd:isis/instance/spf/minimum-interval/level-1",
2508 .cbs
.modify
= isis_instance_spf_minimum_interval_level_1_modify
,
2511 .xpath
= "/frr-isisd:isis/instance/spf/minimum-interval/level-2",
2512 .cbs
.modify
= isis_instance_spf_minimum_interval_level_2_modify
,
2515 .xpath
= "/frr-isisd:isis/instance/area-password",
2516 .cbs
.create
= isis_instance_area_password_create
,
2517 .cbs
.delete = isis_instance_area_password_delete
,
2518 .cbs
.apply_finish
= area_password_apply_finish
,
2519 .cbs
.cli_show
= cli_show_isis_area_pwd
,
2522 .xpath
= "/frr-isisd:isis/instance/area-password/password",
2523 .cbs
.modify
= isis_instance_area_password_password_modify
,
2526 .xpath
= "/frr-isisd:isis/instance/area-password/password-type",
2527 .cbs
.modify
= isis_instance_area_password_password_type_modify
,
2530 .xpath
= "/frr-isisd:isis/instance/area-password/authenticate-snp",
2531 .cbs
.modify
= isis_instance_area_password_authenticate_snp_modify
,
2534 .xpath
= "/frr-isisd:isis/instance/domain-password",
2535 .cbs
.create
= isis_instance_domain_password_create
,
2536 .cbs
.delete = isis_instance_domain_password_delete
,
2537 .cbs
.apply_finish
= domain_password_apply_finish
,
2538 .cbs
.cli_show
= cli_show_isis_domain_pwd
,
2541 .xpath
= "/frr-isisd:isis/instance/domain-password/password",
2542 .cbs
.modify
= isis_instance_domain_password_password_modify
,
2545 .xpath
= "/frr-isisd:isis/instance/domain-password/password-type",
2546 .cbs
.modify
= isis_instance_domain_password_password_type_modify
,
2549 .xpath
= "/frr-isisd:isis/instance/domain-password/authenticate-snp",
2550 .cbs
.modify
= isis_instance_domain_password_authenticate_snp_modify
,
2553 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv4",
2554 .cbs
.create
= isis_instance_default_information_originate_ipv4_create
,
2555 .cbs
.delete = isis_instance_default_information_originate_ipv4_delete
,
2556 .cbs
.apply_finish
= default_info_origin_ipv4_apply_finish
,
2557 .cbs
.cli_show
= cli_show_isis_def_origin_ipv4
,
2560 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv4/always",
2561 .cbs
.create
= isis_instance_default_information_originate_ipv4_always_create
,
2562 .cbs
.delete = isis_instance_default_information_originate_ipv4_always_delete
,
2565 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv4/route-map",
2566 .cbs
.modify
= isis_instance_default_information_originate_ipv4_route_map_modify
,
2567 .cbs
.delete = isis_instance_default_information_originate_ipv4_route_map_delete
,
2570 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv4/metric",
2571 .cbs
.modify
= isis_instance_default_information_originate_ipv4_metric_modify
,
2572 .cbs
.delete = isis_instance_default_information_originate_ipv4_metric_delete
,
2575 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv6",
2576 .cbs
.create
= isis_instance_default_information_originate_ipv6_create
,
2577 .cbs
.delete = isis_instance_default_information_originate_ipv6_delete
,
2578 .cbs
.apply_finish
= default_info_origin_ipv6_apply_finish
,
2579 .cbs
.cli_show
= cli_show_isis_def_origin_ipv6
,
2582 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv6/always",
2583 .cbs
.create
= isis_instance_default_information_originate_ipv6_always_create
,
2584 .cbs
.delete = isis_instance_default_information_originate_ipv6_always_delete
,
2587 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv6/route-map",
2588 .cbs
.modify
= isis_instance_default_information_originate_ipv6_route_map_modify
,
2589 .cbs
.delete = isis_instance_default_information_originate_ipv6_route_map_delete
,
2592 .xpath
= "/frr-isisd:isis/instance/default-information-originate/ipv6/metric",
2593 .cbs
.modify
= isis_instance_default_information_originate_ipv6_metric_modify
,
2594 .cbs
.delete = isis_instance_default_information_originate_ipv6_metric_delete
,
2597 .xpath
= "/frr-isisd:isis/instance/redistribute/ipv4",
2598 .cbs
.create
= isis_instance_redistribute_ipv4_create
,
2599 .cbs
.delete = isis_instance_redistribute_ipv4_delete
,
2600 .cbs
.apply_finish
= redistribute_ipv4_apply_finish
,
2601 .cbs
.cli_show
= cli_show_isis_redistribute_ipv4
,
2604 .xpath
= "/frr-isisd:isis/instance/redistribute/ipv4/route-map",
2605 .cbs
.modify
= isis_instance_redistribute_ipv4_route_map_modify
,
2606 .cbs
.delete = isis_instance_redistribute_ipv4_route_map_delete
,
2609 .xpath
= "/frr-isisd:isis/instance/redistribute/ipv4/metric",
2610 .cbs
.modify
= isis_instance_redistribute_ipv4_metric_modify
,
2611 .cbs
.delete = isis_instance_redistribute_ipv4_metric_delete
,
2614 .xpath
= "/frr-isisd:isis/instance/redistribute/ipv6",
2615 .cbs
.create
= isis_instance_redistribute_ipv6_create
,
2616 .cbs
.delete = isis_instance_redistribute_ipv6_delete
,
2617 .cbs
.apply_finish
= redistribute_ipv6_apply_finish
,
2618 .cbs
.cli_show
= cli_show_isis_redistribute_ipv6
,
2621 .xpath
= "/frr-isisd:isis/instance/redistribute/ipv6/route-map",
2622 .cbs
.modify
= isis_instance_redistribute_ipv6_route_map_modify
,
2623 .cbs
.delete = isis_instance_redistribute_ipv6_route_map_delete
,
2626 .xpath
= "/frr-isisd:isis/instance/redistribute/ipv6/metric",
2627 .cbs
.modify
= isis_instance_redistribute_ipv6_metric_modify
,
2628 .cbs
.delete = isis_instance_redistribute_ipv6_metric_delete
,
2631 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv4-multicast",
2632 .cbs
.create
= isis_instance_multi_topology_ipv4_multicast_create
,
2633 .cbs
.delete = isis_instance_multi_topology_ipv4_multicast_delete
,
2634 .cbs
.cli_show
= cli_show_isis_mt_ipv4_multicast
,
2637 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv4-multicast/overload",
2638 .cbs
.create
= isis_instance_multi_topology_ipv4_multicast_overload_create
,
2639 .cbs
.delete = isis_instance_multi_topology_ipv4_multicast_overload_delete
,
2642 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv4-management",
2643 .cbs
.create
= isis_instance_multi_topology_ipv4_management_create
,
2644 .cbs
.delete = isis_instance_multi_topology_ipv4_management_delete
,
2645 .cbs
.cli_show
= cli_show_isis_mt_ipv4_mgmt
,
2648 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv4-management/overload",
2649 .cbs
.create
= isis_instance_multi_topology_ipv4_management_overload_create
,
2650 .cbs
.delete = isis_instance_multi_topology_ipv4_management_overload_delete
,
2653 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-unicast",
2654 .cbs
.create
= isis_instance_multi_topology_ipv6_unicast_create
,
2655 .cbs
.delete = isis_instance_multi_topology_ipv6_unicast_delete
,
2656 .cbs
.cli_show
= cli_show_isis_mt_ipv6_unicast
,
2659 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-unicast/overload",
2660 .cbs
.create
= isis_instance_multi_topology_ipv6_unicast_overload_create
,
2661 .cbs
.delete = isis_instance_multi_topology_ipv6_unicast_overload_delete
,
2664 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-multicast",
2665 .cbs
.create
= isis_instance_multi_topology_ipv6_multicast_create
,
2666 .cbs
.delete = isis_instance_multi_topology_ipv6_multicast_delete
,
2667 .cbs
.cli_show
= cli_show_isis_mt_ipv6_multicast
,
2670 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-multicast/overload",
2671 .cbs
.create
= isis_instance_multi_topology_ipv6_multicast_overload_create
,
2672 .cbs
.delete = isis_instance_multi_topology_ipv6_multicast_overload_delete
,
2675 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-management",
2676 .cbs
.create
= isis_instance_multi_topology_ipv6_management_create
,
2677 .cbs
.delete = isis_instance_multi_topology_ipv6_management_delete
,
2678 .cbs
.cli_show
= cli_show_isis_mt_ipv6_mgmt
,
2681 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-management/overload",
2682 .cbs
.create
= isis_instance_multi_topology_ipv6_management_overload_create
,
2683 .cbs
.delete = isis_instance_multi_topology_ipv6_management_overload_delete
,
2686 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-dstsrc",
2687 .cbs
.create
= isis_instance_multi_topology_ipv6_dstsrc_create
,
2688 .cbs
.delete = isis_instance_multi_topology_ipv6_dstsrc_delete
,
2689 .cbs
.cli_show
= cli_show_isis_mt_ipv6_dstsrc
,
2692 .xpath
= "/frr-isisd:isis/instance/multi-topology/ipv6-dstsrc/overload",
2693 .cbs
.create
= isis_instance_multi_topology_ipv6_dstsrc_overload_create
,
2694 .cbs
.delete = isis_instance_multi_topology_ipv6_dstsrc_overload_delete
,
2697 .xpath
= "/frr-isisd:isis/instance/log-adjacency-changes",
2698 .cbs
.create
= isis_instance_log_adjacency_changes_create
,
2699 .cbs
.delete = isis_instance_log_adjacency_changes_delete
,
2702 .xpath
= "/frr-isisd:isis/mpls-te",
2703 .cbs
.create
= isis_mpls_te_create
,
2704 .cbs
.delete = isis_mpls_te_delete
,
2705 .cbs
.cli_show
= cli_show_isis_mpls_te
,
2708 .xpath
= "/frr-isisd:isis/mpls-te/router-address",
2709 .cbs
.modify
= isis_mpls_te_router_address_modify
,
2710 .cbs
.delete = isis_mpls_te_router_address_delete
,
2711 .cbs
.cli_show
= cli_show_isis_mpls_te_router_addr
,
2714 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis",
2715 .cbs
.create
= lib_interface_isis_create
,
2716 .cbs
.delete = lib_interface_isis_delete
,
2719 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/area-tag",
2720 .cbs
.modify
= lib_interface_isis_area_tag_modify
,
2723 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/circuit-type",
2724 .cbs
.modify
= lib_interface_isis_circuit_type_modify
,
2725 .cbs
.cli_show
= cli_show_ip_isis_circ_type
,
2728 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/ipv4-routing",
2729 .cbs
.create
= lib_interface_isis_ipv4_routing_create
,
2730 .cbs
.delete = lib_interface_isis_ipv4_routing_delete
,
2731 .cbs
.cli_show
= cli_show_ip_isis_ipv4
,
2734 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/ipv6-routing",
2735 .cbs
.create
= lib_interface_isis_ipv6_routing_create
,
2736 .cbs
.delete = lib_interface_isis_ipv6_routing_delete
,
2737 .cbs
.cli_show
= cli_show_ip_isis_ipv6
,
2740 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/csnp-interval",
2741 .cbs
.cli_show
= cli_show_ip_isis_csnp_interval
,
2744 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-1",
2745 .cbs
.modify
= lib_interface_isis_csnp_interval_level_1_modify
,
2748 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-2",
2749 .cbs
.modify
= lib_interface_isis_csnp_interval_level_2_modify
,
2752 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/psnp-interval",
2753 .cbs
.cli_show
= cli_show_ip_isis_psnp_interval
,
2756 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-1",
2757 .cbs
.modify
= lib_interface_isis_psnp_interval_level_1_modify
,
2760 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-2",
2761 .cbs
.modify
= lib_interface_isis_psnp_interval_level_2_modify
,
2764 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/hello/padding",
2765 .cbs
.modify
= lib_interface_isis_hello_padding_modify
,
2766 .cbs
.cli_show
= cli_show_ip_isis_hello_padding
,
2769 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/hello/interval",
2770 .cbs
.cli_show
= cli_show_ip_isis_hello_interval
,
2773 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-1",
2774 .cbs
.modify
= lib_interface_isis_hello_interval_level_1_modify
,
2777 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-2",
2778 .cbs
.modify
= lib_interface_isis_hello_interval_level_2_modify
,
2781 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/hello/multiplier",
2782 .cbs
.cli_show
= cli_show_ip_isis_hello_multi
,
2785 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-1",
2786 .cbs
.modify
= lib_interface_isis_hello_multiplier_level_1_modify
,
2789 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-2",
2790 .cbs
.modify
= lib_interface_isis_hello_multiplier_level_2_modify
,
2793 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/metric",
2794 .cbs
.cli_show
= cli_show_ip_isis_metric
,
2797 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/metric/level-1",
2798 .cbs
.modify
= lib_interface_isis_metric_level_1_modify
,
2801 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/metric/level-2",
2802 .cbs
.modify
= lib_interface_isis_metric_level_2_modify
,
2805 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/priority/level-1",
2806 .cbs
.modify
= lib_interface_isis_priority_level_1_modify
,
2809 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/priority/level-2",
2810 .cbs
.modify
= lib_interface_isis_priority_level_2_modify
,
2813 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/network-type",
2814 .cbs
.modify
= lib_interface_isis_network_type_modify
,
2815 .cbs
.delete = lib_interface_isis_network_type_delete
,
2818 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/passive",
2819 .cbs
.create
= lib_interface_isis_passive_create
,
2820 .cbs
.delete = lib_interface_isis_passive_delete
,
2821 .cbs
.cli_show
= cli_show_ip_isis_passive
,
2824 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/password",
2825 .cbs
.create
= lib_interface_isis_password_create
,
2826 .cbs
.delete = lib_interface_isis_password_delete
,
2827 .cbs
.cli_show
= cli_show_ip_isis_password
,
2830 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/password/password",
2831 .cbs
.modify
= lib_interface_isis_password_password_modify
,
2834 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/password/password-type",
2835 .cbs
.modify
= lib_interface_isis_password_password_type_modify
,
2838 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/disable-three-way-handshake",
2839 .cbs
.create
= lib_interface_isis_disable_three_way_handshake_create
,
2840 .cbs
.delete = lib_interface_isis_disable_three_way_handshake_delete
,
2841 .cbs
.cli_show
= cli_show_ip_isis_threeway_shake
,
2844 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-unicast",
2845 .cbs
.modify
= lib_interface_isis_multi_topology_ipv4_unicast_modify
,
2846 .cbs
.cli_show
= cli_show_ip_isis_mt_ipv4_unicast
,
2849 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-multicast",
2850 .cbs
.modify
= lib_interface_isis_multi_topology_ipv4_multicast_modify
,
2851 .cbs
.cli_show
= cli_show_ip_isis_mt_ipv4_multicast
,
2854 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-management",
2855 .cbs
.modify
= lib_interface_isis_multi_topology_ipv4_management_modify
,
2856 .cbs
.cli_show
= cli_show_ip_isis_mt_ipv4_mgmt
,
2859 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-unicast",
2860 .cbs
.modify
= lib_interface_isis_multi_topology_ipv6_unicast_modify
,
2861 .cbs
.cli_show
= cli_show_ip_isis_mt_ipv6_unicast
,
2864 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-multicast",
2865 .cbs
.modify
= lib_interface_isis_multi_topology_ipv6_multicast_modify
,
2866 .cbs
.cli_show
= cli_show_ip_isis_mt_ipv6_multicast
,
2869 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-management",
2870 .cbs
.modify
= lib_interface_isis_multi_topology_ipv6_management_modify
,
2871 .cbs
.cli_show
= cli_show_ip_isis_mt_ipv6_mgmt
,
2874 .xpath
= "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-dstsrc",
2875 .cbs
.modify
= lib_interface_isis_multi_topology_ipv6_dstsrc_modify
,
2876 .cbs
.cli_show
= cli_show_ip_isis_mt_ipv6_dstsrc
,