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20bd27e2 EDP |
1 | module frr-isisd { |
2 | yang-version 1.1; | |
3 | namespace "http://frrouting.org/yang/isisd"; | |
4 | prefix frr-isisd; | |
5 | ||
6 | import ietf-yang-types { | |
7 | prefix yang; | |
8 | } | |
9 | ||
10 | import ietf-inet-types { | |
11 | prefix inet; | |
12 | } | |
13 | ||
14 | import frr-interface { | |
15 | prefix frr-interface; | |
16 | } | |
17 | ||
18 | import frr-route-types { | |
19 | prefix frr-route-types; | |
20 | } | |
21 | ||
22 | organization | |
23 | "Free Range Routing"; | |
24 | contact | |
25 | "FRR Users List: <mailto:frog@lists.frrouting.org> FRR Development | |
26 | List: <mailto:dev@lists.frrouting.org>"; | |
27 | description | |
28 | "This module defines a model for managing FRR isisd daemon."; | |
29 | ||
30 | revision 2018-07-26 { | |
31 | description | |
32 | "Initial revision."; | |
33 | reference | |
34 | "ISO/IEC 10589:2002."; | |
35 | } | |
36 | ||
37 | typedef level { | |
38 | type enumeration { | |
39 | enum "level-1" { | |
40 | value 1; | |
41 | description | |
42 | "This enum indicates L1-only capability."; | |
43 | } | |
44 | enum "level-2" { | |
45 | value 2; | |
46 | description | |
47 | "This enum indicates L2-only capability."; | |
48 | } | |
49 | enum "level-1-2" { | |
50 | value 3; | |
51 | description | |
52 | "This enum indicates capability for both levels."; | |
53 | } | |
54 | } | |
55 | description | |
56 | "This type defines IS-IS level of an object."; | |
57 | } | |
58 | ||
59 | typedef network-type { | |
60 | type enumeration { | |
61 | enum "unknown" { | |
62 | value 0; | |
63 | description | |
64 | "Unknown network type. Only valid as a state."; | |
65 | } | |
66 | enum "broadcast" { | |
67 | value 1; | |
68 | description | |
69 | "Broadcast circuit network-type."; | |
70 | } | |
71 | enum "point-to-point" { | |
72 | value 2; | |
73 | description | |
74 | "Point-to-point circuit network-type."; | |
75 | } | |
76 | enum "loopback" { | |
77 | value 3; | |
78 | description | |
79 | "Loopback circuit network-type. Only valid as a state."; | |
80 | } | |
81 | } | |
82 | } | |
83 | ||
84 | typedef lsp-id { | |
85 | type string { | |
86 | pattern "[0-9A-Fa-f]{4}\\.[0-9A-Fa-f]{4}\\.[0-9A-Fa-f]{4}\\.[0-9][0-9]-[0-9][0-9]"; | |
87 | } | |
88 | description | |
89 | "This type defines the IS-IS LSP ID format using a | |
90 | pattern, An example LSP ID is 0143.0438.AeF0.02-01"; | |
91 | } | |
92 | ||
93 | typedef system-id { | |
94 | type string { | |
95 | pattern "[0-9A-Fa-f]{4}\\.[0-9A-Fa-f]{4}\\.[0-9A-Fa-f]{4}"; | |
96 | } | |
97 | description | |
98 | "This type defines IS-IS system-id using a pattern, | |
99 | An example system-id is 0143.0438.AeF0"; | |
100 | } | |
101 | ||
102 | typedef net-address { | |
103 | type string { | |
104 | pattern "[a-fA-F0-9]{2}(\\.[a-fA-F0-9]{4}){3,9}\\.[a-fA-F0-9]{2}"; | |
105 | } | |
106 | description | |
107 | "This type defines an OSI NET address using a pattern, | |
108 | An example net-address is 49.0123.6452.1972.00"; | |
109 | } | |
110 | ||
111 | typedef if-state-type { | |
112 | type enumeration { | |
113 | enum "up" { | |
114 | value 0; | |
115 | description | |
116 | "Up state."; | |
117 | } | |
118 | enum "down" { | |
119 | value 1; | |
120 | description | |
121 | "Down state"; | |
122 | } | |
123 | } | |
124 | description | |
125 | "This type defines the state of an interface"; | |
126 | } | |
127 | ||
128 | typedef adj-state-type { | |
129 | type enumeration { | |
130 | enum "up" { | |
131 | value 0; | |
132 | description | |
133 | "State indicates the adjacency is established."; | |
134 | } | |
135 | enum "down" { | |
136 | value 1; | |
137 | description | |
138 | "State indicates the adjacency is NOT established."; | |
139 | } | |
140 | enum "init" { | |
141 | value 2; | |
142 | description | |
143 | "State indicates the adjacency is establishing."; | |
144 | } | |
145 | enum "failed" { | |
146 | value 3; | |
147 | description | |
148 | "State indicates the adjacency is failed."; | |
149 | } | |
150 | } | |
151 | description | |
152 | "This type defines states of an adjacency"; | |
153 | } | |
154 | ||
155 | typedef metric-style-type { | |
156 | type enumeration { | |
157 | enum "narrow" { | |
158 | value 0; | |
159 | description | |
160 | "This enum describes narrow metric style"; | |
161 | reference | |
162 | "RFC1195"; | |
163 | } | |
164 | enum "wide" { | |
165 | value 1; | |
166 | description | |
167 | "This enum describes wide metric style"; | |
168 | reference | |
169 | "RFC5305"; | |
170 | } | |
171 | enum "transition" { | |
172 | value 2; | |
173 | description | |
174 | "This enum describes transition metric style"; | |
175 | } | |
176 | } | |
177 | } | |
178 | ||
179 | grouping redistribute-attributes { | |
180 | description | |
181 | "Common optional attributes of any redistribute entry."; | |
182 | choice attribute { | |
183 | leaf route-map { | |
184 | type string { | |
185 | length "1..max"; | |
186 | } | |
187 | description | |
188 | "Applies the conditions of the specified route-map to routes that | |
189 | are redistributed into this routing instance."; | |
190 | } | |
191 | ||
192 | leaf metric { | |
193 | type uint32 { | |
194 | range "0..16777215"; | |
195 | } | |
196 | default "0"; | |
197 | description | |
198 | "Metric used for the redistributed route. If 0, | |
199 | the default-metric attribute is used instead."; | |
200 | } | |
201 | } | |
202 | } | |
203 | ||
204 | grouping redistribute-default { | |
205 | description | |
206 | "Redistribution of default route within a level."; | |
207 | leaf always { | |
5f1e5e3f EDP |
208 | type boolean; |
209 | default "false"; | |
20bd27e2 EDP |
210 | description |
211 | "Always advertise default route."; | |
212 | } | |
213 | ||
214 | uses redistribute-attributes; | |
215 | } | |
216 | ||
217 | grouping isis-password { | |
218 | description | |
219 | "Authentication attributes or an IS-IS area or domain."; | |
220 | leaf password { | |
221 | type string { | |
222 | length "1..254"; | |
223 | } | |
224 | mandatory true; | |
225 | description | |
226 | "Actual password."; | |
227 | } | |
228 | ||
229 | leaf password-type { | |
230 | type enumeration { | |
231 | enum "clear" { | |
232 | value 1; | |
233 | description | |
234 | "Clear-text password type."; | |
235 | } | |
236 | enum "md5" { | |
237 | value 54; | |
238 | description | |
239 | "MD5 password type."; | |
240 | } | |
241 | } | |
242 | mandatory true; | |
243 | description | |
244 | "Type of password used."; | |
245 | } | |
246 | } | |
247 | ||
248 | grouping isis-area-password { | |
249 | uses isis-password; | |
250 | ||
251 | leaf authenticate-snp { | |
252 | type enumeration { | |
253 | enum "none" { | |
254 | value 0; | |
255 | description | |
256 | "No SNP authentication."; | |
257 | } | |
258 | enum "send-only" { | |
259 | value 1; | |
260 | description | |
261 | "Send authenticated PDUs but do not check on receiving."; | |
262 | } | |
263 | enum "validate" { | |
264 | value 3; | |
265 | description | |
266 | "Send authenticated PDUs and check on receiving."; | |
267 | } | |
268 | } | |
269 | default "none"; | |
270 | description | |
271 | "SNP PDUs authentication."; | |
272 | } | |
273 | } | |
274 | ||
275 | grouping notification-instance-hdr { | |
276 | description | |
277 | "Instance specific IS-IS notification data grouping"; | |
278 | leaf routing-instance { | |
279 | type string; | |
280 | description | |
281 | "Name of the routing-instance instance."; | |
282 | } | |
283 | ||
284 | leaf routing-protocol-name { | |
285 | type string; | |
286 | description | |
287 | "Name of the IS-IS instance."; | |
288 | } | |
289 | ||
290 | leaf isis-level { | |
291 | type level; | |
292 | description | |
293 | "IS-IS level of the instance."; | |
294 | } | |
295 | } | |
296 | ||
297 | grouping notification-interface-hdr { | |
298 | description | |
299 | "Interface specific IS-IS notification data grouping"; | |
300 | leaf interface-name { | |
301 | type string; | |
302 | description | |
303 | "IS-IS interface name"; | |
304 | } | |
305 | ||
306 | leaf interface-level { | |
307 | type level; | |
308 | description | |
309 | "IS-IS level of the interface."; | |
310 | } | |
311 | ||
312 | leaf extended-circuit-id { | |
313 | type uint32; | |
314 | description | |
315 | "Eextended circuit-id of the interface."; | |
316 | } | |
317 | } | |
318 | ||
319 | container isis { | |
320 | description | |
321 | "Configuration of the IS-IS routing daemon."; | |
322 | list instance { | |
323 | key "area-tag"; | |
324 | description | |
325 | "IS-IS routing instance."; | |
326 | leaf area-tag { | |
327 | type string; | |
328 | description | |
329 | "Area-tag associated to this routing instance."; | |
330 | } | |
331 | ||
332 | leaf is-type { | |
333 | type level; | |
334 | default "level-1"; | |
335 | description | |
336 | "Level of the IS-IS routing instance (OSI only)."; | |
337 | } | |
338 | ||
339 | leaf-list area-address { | |
340 | type net-address; | |
341 | max-elements 3; | |
342 | description | |
343 | "List of OSI NET addresses for this protocol instance."; | |
344 | } | |
345 | ||
346 | leaf dynamic-hostname { | |
347 | type boolean; | |
348 | default "true"; | |
349 | description | |
350 | "Dynamic hostname support for IS-IS."; | |
351 | } | |
352 | ||
353 | leaf attached { | |
5f1e5e3f EDP |
354 | type boolean; |
355 | default "false"; | |
20bd27e2 | 356 | description |
5f1e5e3f | 357 | "If true, identify as L1/L2 router for inter-area traffic."; |
20bd27e2 EDP |
358 | } |
359 | ||
360 | leaf overload { | |
5f1e5e3f EDP |
361 | type boolean; |
362 | default "false"; | |
20bd27e2 | 363 | description |
5f1e5e3f | 364 | "If true, avoid any transit traffic."; |
20bd27e2 EDP |
365 | } |
366 | ||
367 | leaf metric-style { | |
368 | type metric-style-type; | |
369 | must ". = 'wide' or count(../multi-topology/*) = 0"; | |
370 | default "wide"; | |
371 | description | |
372 | "Define the style of TLVs metric supported."; | |
373 | } | |
374 | ||
375 | leaf purge-originator { | |
5f1e5e3f EDP |
376 | type boolean; |
377 | default "false"; | |
20bd27e2 EDP |
378 | description |
379 | "Use the RFC 6232 purge-originator."; | |
380 | reference | |
381 | "RFC6232"; | |
382 | } | |
383 | ||
384 | container lsp { | |
385 | description | |
386 | "Configuration of Link-State Packets (LSP) parameters"; | |
387 | leaf mtu { | |
388 | type uint16 { | |
389 | range "128..4352"; | |
390 | } | |
391 | default "1497"; | |
392 | description | |
393 | "MTU of an LSP."; | |
394 | } | |
395 | ||
396 | container refresh-interval { | |
397 | description | |
398 | ""; | |
399 | leaf level-1 { | |
400 | type uint16; | |
401 | units "seconds"; | |
402 | default "900"; | |
403 | description | |
404 | "LSP refresh interval for level-1."; | |
405 | } | |
406 | ||
407 | leaf level-2 { | |
408 | type uint16; | |
409 | units "seconds"; | |
410 | default "900"; | |
411 | description | |
412 | "LSP refresh interval for level-2."; | |
413 | } | |
414 | } | |
415 | ||
416 | container maximum-lifetime { | |
417 | description | |
418 | "Maximum LSP lifetime."; | |
419 | leaf level-1 { | |
420 | type uint16 { | |
421 | range "350..65535"; | |
422 | } | |
423 | units "seconds"; | |
424 | must ". >= ../../refresh-interval/level-1 + 300"; | |
425 | default "1200"; | |
426 | description | |
427 | "Maximum LSP lifetime for level-1."; | |
428 | } | |
429 | ||
430 | leaf level-2 { | |
431 | type uint16 { | |
432 | range "350..65535"; | |
433 | } | |
434 | units "seconds"; | |
435 | must ". >= ../../refresh-interval/level-2 + 300"; | |
436 | default "1200"; | |
437 | description | |
438 | "Maximum LSP lifetime for level-2."; | |
439 | } | |
440 | } | |
441 | ||
442 | container generation-interval { | |
443 | description | |
444 | "Minimum LSP regeneration interval."; | |
445 | leaf level-1 { | |
446 | type uint16 { | |
447 | range "1..120"; | |
448 | } | |
449 | units "seconds"; | |
450 | must ". < ../../refresh-interval/level-1"; | |
451 | default "30"; | |
452 | description | |
453 | "Minimum time allowed before level-1 LSP retransmissions."; | |
454 | } | |
455 | ||
456 | leaf level-2 { | |
457 | type uint16 { | |
458 | range "1..120"; | |
459 | } | |
460 | units "seconds"; | |
461 | must ". < ../../refresh-interval/level-2"; | |
462 | default "30"; | |
463 | description | |
464 | "Minimum time allowed before level-2 LSP retransmissions."; | |
465 | } | |
466 | } | |
467 | } | |
468 | ||
469 | container spf { | |
470 | description | |
471 | "Parameters related to the Shortest Path First algorithm."; | |
472 | container ietf-backoff-delay { | |
473 | presence "Present if IETF SPF back-off delay is enabled."; | |
474 | description | |
475 | "SPF back-off delay algorithm parameters (see RFC 8405)."; | |
476 | leaf init-delay { | |
477 | type uint16 { | |
478 | range "0..60000"; | |
479 | } | |
480 | units "msec"; | |
481 | mandatory true; | |
482 | description | |
483 | "Delay used while in QUIET state"; | |
484 | } | |
485 | ||
486 | leaf short-delay { | |
487 | type uint16 { | |
488 | range "0..60000"; | |
489 | } | |
490 | units "msec"; | |
491 | mandatory true; | |
492 | description | |
493 | "Delay used while in SHORT_WAIT state"; | |
494 | } | |
495 | ||
496 | leaf long-delay { | |
497 | type uint16 { | |
498 | range "0..60000"; | |
499 | } | |
500 | units "msec"; | |
501 | mandatory true; | |
502 | description | |
503 | "Delay used while in LONG_WAIT state"; | |
504 | } | |
505 | ||
506 | leaf hold-down { | |
507 | type uint16 { | |
508 | range "0..60000"; | |
509 | } | |
510 | units "msec"; | |
511 | mandatory true; | |
512 | description | |
513 | "Time with no received IGP events before considering IGP stable"; | |
514 | } | |
515 | ||
516 | leaf time-to-learn { | |
517 | type uint16 { | |
518 | range "0..60000"; | |
519 | } | |
520 | units "msec"; | |
521 | mandatory true; | |
522 | description | |
523 | "Maximum duration needed to learn all the events related to a | |
524 | single failure"; | |
525 | } | |
526 | } | |
527 | ||
528 | container minimum-interval { | |
529 | description | |
530 | "Minimum interval between consecutive executions of the | |
531 | SPF algorithm."; | |
532 | leaf level-1 { | |
533 | type uint16 { | |
534 | range "1..120"; | |
535 | } | |
536 | units "seconds"; | |
537 | default "1"; | |
538 | description | |
539 | "Minimum time between consecutive level-1 SPFs."; | |
540 | } | |
541 | ||
542 | leaf level-2 { | |
543 | type uint16 { | |
544 | range "1..120"; | |
545 | } | |
546 | units "seconds"; | |
547 | default "1"; | |
548 | description | |
549 | "Minimum time between consecutive level-2 SPFs."; | |
550 | } | |
551 | } | |
552 | } | |
553 | ||
554 | container area-password { | |
555 | presence "Present if authentication is required for IS level-1."; | |
556 | description | |
557 | "Authentication password for an IS-IS area."; | |
558 | uses isis-area-password; | |
559 | } | |
560 | ||
561 | container domain-password { | |
562 | presence "Present if authentication is required for IS level-2."; | |
563 | description | |
564 | "Authentication password for an IS-IS domain."; | |
565 | uses isis-area-password; | |
566 | } | |
567 | ||
568 | container default-information-originate { | |
569 | description | |
570 | "Distribution of default information."; | |
571 | list ipv4 { | |
572 | key "level"; | |
573 | description | |
574 | "Distribute default route for IPv4."; | |
575 | leaf level { | |
576 | type level; | |
577 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
578 | } | |
579 | ||
580 | uses redistribute-default; | |
581 | } | |
582 | ||
583 | list ipv6 { | |
584 | key "level"; | |
585 | description | |
586 | "Distribute default route for IPv6."; | |
587 | leaf level { | |
588 | type level; | |
589 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
590 | } | |
591 | ||
592 | uses redistribute-default; | |
593 | } | |
594 | } | |
595 | ||
596 | container redistribute { | |
597 | description | |
598 | "Redistributes routes learned from other routing protocols."; | |
599 | list ipv4 { | |
600 | key "protocol level"; | |
601 | description | |
602 | "IPv4 route redistribution."; | |
603 | leaf protocol { | |
604 | type frr-route-types:frr-route-types-v4; | |
605 | must ". != \"isis\""; | |
606 | description | |
607 | "Originating routing protocol for the IPv4 routes."; | |
608 | } | |
609 | ||
610 | leaf level { | |
611 | type level; | |
612 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
613 | description | |
614 | "IS-IS level into which the routes should be redistributed."; | |
615 | } | |
616 | ||
617 | uses redistribute-attributes; | |
618 | } | |
619 | ||
620 | list ipv6 { | |
621 | key "protocol level"; | |
622 | description | |
623 | "IPv6 route redistribution."; | |
624 | leaf protocol { | |
625 | type frr-route-types:frr-route-types-v6; | |
626 | must ". != \"isis\""; | |
627 | description | |
628 | "Originating routing protocol for the IPv6 routes."; | |
629 | } | |
630 | ||
631 | leaf level { | |
632 | type level; | |
633 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
634 | description | |
635 | "IS-IS level into which the routes should be redistributed."; | |
636 | } | |
637 | ||
638 | uses redistribute-attributes; | |
639 | } | |
640 | } | |
641 | ||
642 | container multi-topology { | |
643 | description | |
644 | "IS-IS topologies configured for this area."; | |
645 | container ipv4-multicast { | |
646 | presence "Present if a separate IPv4-multicast topology is configured for this area."; | |
647 | description | |
648 | "IPv4 multicast topology."; | |
649 | leaf overload { | |
5f1e5e3f EDP |
650 | type boolean; |
651 | default "false"; | |
20bd27e2 EDP |
652 | } |
653 | } | |
654 | ||
655 | container ipv4-management { | |
656 | presence "Present if a separate IPv4-management topology is configured for this area."; | |
657 | description | |
658 | "IPv4 management topology."; | |
659 | leaf overload { | |
5f1e5e3f EDP |
660 | type boolean; |
661 | default "false"; | |
20bd27e2 EDP |
662 | } |
663 | } | |
664 | ||
665 | container ipv6-unicast { | |
666 | presence "Present if a separate IPv6-unicast topology is configured for this area."; | |
667 | description | |
668 | "IPv6 unicast topology."; | |
669 | leaf overload { | |
5f1e5e3f EDP |
670 | type boolean; |
671 | default "false"; | |
20bd27e2 EDP |
672 | } |
673 | } | |
674 | ||
675 | container ipv6-multicast { | |
676 | presence "Present if a separate IPv6-multicast topology is configured for this area."; | |
677 | description | |
678 | "IPv6 multicast topology."; | |
679 | leaf overload { | |
5f1e5e3f EDP |
680 | type boolean; |
681 | default "false"; | |
20bd27e2 EDP |
682 | } |
683 | } | |
684 | ||
685 | container ipv6-management { | |
686 | presence "Present if a separate IPv6-management topology is configured for this area."; | |
687 | description | |
688 | "IPv6 management topology."; | |
689 | leaf overload { | |
5f1e5e3f EDP |
690 | type boolean; |
691 | default "false"; | |
20bd27e2 EDP |
692 | } |
693 | } | |
694 | ||
695 | container ipv6-dstsrc { | |
696 | presence "Present if a separate IPv6 destination-source topology is configured for this area."; | |
697 | description | |
698 | "IPv6 destination-source topology."; | |
699 | leaf overload { | |
5f1e5e3f EDP |
700 | type boolean; |
701 | default "false"; | |
20bd27e2 EDP |
702 | } |
703 | } | |
704 | } | |
705 | ||
706 | leaf log-adjacency-changes { | |
5f1e5e3f EDP |
707 | type boolean; |
708 | default "false"; | |
20bd27e2 EDP |
709 | description |
710 | "Log changes to the IS-IS adjacencies in this area."; | |
711 | } | |
712 | } | |
713 | ||
714 | container mpls-te { | |
715 | presence "Present if MPLS-TE is enabled."; | |
716 | description | |
717 | "Enable MPLS-TE functionality."; | |
718 | leaf router-address { | |
719 | type inet:ipv4-address; | |
720 | description | |
721 | "Stable IP address of the advertising router."; | |
722 | } | |
723 | } | |
724 | } | |
725 | ||
726 | augment "/frr-interface:lib/frr-interface:interface" { | |
727 | description | |
728 | "Extends interface model with IS-IS related parameters."; | |
729 | container isis { | |
730 | presence "Present if an IS-IS circuit is defined for this interface."; | |
731 | description | |
732 | "IS-IS interface parameters."; | |
733 | leaf area-tag { | |
734 | type string; | |
735 | mandatory true; | |
736 | description | |
737 | "Area-tag associated to this circuit."; | |
738 | } | |
739 | ||
740 | leaf circuit-type { | |
741 | type level; | |
742 | default "level-1-2"; | |
743 | description | |
744 | "IS-type of this circuit."; | |
745 | } | |
746 | ||
747 | leaf ipv4-routing { | |
5f1e5e3f EDP |
748 | type boolean; |
749 | default "false"; | |
20bd27e2 EDP |
750 | description |
751 | "Routing IS-IS IPv4 traffic over this circuit."; | |
752 | } | |
753 | ||
754 | leaf ipv6-routing { | |
5f1e5e3f EDP |
755 | type boolean; |
756 | default "false"; | |
20bd27e2 EDP |
757 | description |
758 | "Routing IS-IS IPv6 traffic over this circuit."; | |
759 | } | |
760 | ||
761 | container csnp-interval { | |
762 | description | |
763 | "Complete Sequence Number PDU (CSNP) generation interval."; | |
764 | leaf level-1 { | |
765 | type uint16 { | |
766 | range "1..600"; | |
767 | } | |
768 | units "seconds"; | |
769 | default "10"; | |
770 | description | |
771 | "CNSP interval for level-1"; | |
772 | } | |
773 | ||
774 | leaf level-2 { | |
775 | type uint16 { | |
776 | range "1..600"; | |
777 | } | |
778 | units "seconds"; | |
779 | default "10"; | |
780 | description | |
781 | "CNSP interval for level-2"; | |
782 | } | |
783 | } | |
784 | ||
785 | container psnp-interval { | |
786 | description | |
787 | "Partial Sequence Number PDU (PSNP) generation interval."; | |
788 | leaf level-1 { | |
789 | type uint16 { | |
790 | range "1..120"; | |
791 | } | |
792 | units "seconds"; | |
793 | default "2"; | |
794 | description | |
795 | "PNSP interval for level-1"; | |
796 | } | |
797 | ||
798 | leaf level-2 { | |
799 | type uint16 { | |
800 | range "1..120"; | |
801 | } | |
802 | units "seconds"; | |
803 | default "2"; | |
804 | description | |
805 | "PCNSP interval for level-2"; | |
806 | } | |
807 | } | |
808 | ||
809 | container hello { | |
810 | description | |
811 | "Parameters related to IS-IS hello PDUs."; | |
812 | leaf padding { | |
813 | type boolean; | |
814 | default "true"; | |
815 | description | |
816 | "Add padding to IS-IS hello PDUs."; | |
817 | } | |
818 | ||
819 | container interval { | |
820 | description | |
821 | "Interval between consecutive hello messages."; | |
822 | leaf level-1 { | |
823 | type uint32 { | |
824 | range "1..600"; | |
825 | } | |
826 | units "seconds"; | |
827 | default "3"; | |
828 | description | |
829 | "Holding time for level-1; interval will depend on multiplier."; | |
830 | } | |
831 | ||
832 | leaf level-2 { | |
833 | type uint32 { | |
834 | range "1..600"; | |
835 | } | |
836 | units "seconds"; | |
837 | default "3"; | |
838 | description | |
839 | "Holding time for level-2; interval will depend on multiplier."; | |
840 | } | |
841 | } | |
842 | ||
843 | container multiplier { | |
844 | description | |
845 | "Multiplier for the hello messages holding time."; | |
846 | leaf level-1 { | |
847 | type uint16 { | |
848 | range "2..100"; | |
849 | } | |
850 | default "10"; | |
851 | description | |
852 | "Multiplier for the hello holding time."; | |
853 | } | |
854 | ||
855 | leaf level-2 { | |
856 | type uint16 { | |
857 | range "2..100"; | |
858 | } | |
859 | default "10"; | |
860 | description | |
861 | "Multiplier for the hello holding time."; | |
862 | } | |
863 | } | |
864 | } | |
865 | ||
866 | container metric { | |
867 | description | |
868 | "Default metric for this IS-IS circuit."; | |
869 | leaf level-1 { | |
870 | type uint32 { | |
871 | range "0..16777215"; | |
872 | } | |
873 | must ". < 64 or /frr-isisd:isis/instance[area-tag = current()/../../area-tag]/metric-style = 'wide'"; | |
874 | default "10"; | |
875 | description | |
876 | "Default level-1 metric for this IS-IS circuit."; | |
877 | } | |
878 | ||
879 | leaf level-2 { | |
880 | type uint32 { | |
881 | range "0..16777215"; | |
882 | } | |
883 | must ". < 64 or /frr-isisd:isis/instance[area-tag = current()/../../area-tag]/metric-style = 'wide'"; | |
884 | default "10"; | |
885 | description | |
886 | "Default level-2 metric for this IS-IS circuit."; | |
887 | } | |
888 | } | |
889 | ||
890 | container priority { | |
891 | description | |
892 | "Priority for Designated Router election."; | |
893 | leaf level-1 { | |
894 | type uint8 { | |
895 | range "0..127"; | |
896 | } | |
897 | default "64"; | |
898 | description | |
899 | "Level-1 priority for this IS-IS circuit."; | |
900 | } | |
901 | ||
902 | leaf level-2 { | |
903 | type uint8 { | |
904 | range "0..127"; | |
905 | } | |
906 | default "64"; | |
907 | description | |
908 | "Level-2 priority for this IS-IS circuit."; | |
909 | } | |
910 | } | |
911 | ||
912 | leaf network-type { | |
913 | type network-type; | |
9fe69cbb | 914 | default "broadcast"; |
20bd27e2 EDP |
915 | must "(. = \"point-to-point\") or (. = \"broadcast\")"; |
916 | description | |
917 | "Explicitly configured type of IS-IS circuit (broadcast or point-to-point)."; | |
918 | } | |
919 | ||
920 | leaf passive { | |
5f1e5e3f EDP |
921 | type boolean; |
922 | default "false"; | |
20bd27e2 EDP |
923 | description |
924 | "Interface is in passive mode."; | |
925 | } | |
926 | ||
927 | container password { | |
928 | presence "Present if a password is set for this IS interface."; | |
929 | uses isis-password; | |
930 | } | |
931 | ||
932 | leaf disable-three-way-handshake { | |
5f1e5e3f EDP |
933 | type boolean; |
934 | default "false"; | |
20bd27e2 EDP |
935 | description |
936 | "Disables three-way handshake when creating new adjacencies."; | |
937 | } | |
938 | ||
939 | container multi-topology { | |
940 | description | |
941 | "IS-IS topologies configured on this circuit."; | |
942 | leaf ipv4-unicast { | |
943 | type boolean; | |
944 | default "true"; | |
945 | description | |
946 | "IPv4 unicast topology."; | |
947 | } | |
948 | ||
949 | leaf ipv4-multicast { | |
950 | type boolean; | |
951 | default "true"; | |
952 | description | |
953 | "IPv4 multicast topology."; | |
954 | } | |
955 | ||
956 | leaf ipv4-management { | |
957 | type boolean; | |
958 | default "true"; | |
959 | description | |
960 | "IPv4 management topology."; | |
961 | } | |
962 | ||
963 | leaf ipv6-unicast { | |
964 | type boolean; | |
965 | default "true"; | |
966 | description | |
967 | "IPv6 unicast topology."; | |
968 | } | |
969 | ||
970 | leaf ipv6-multicast { | |
971 | type boolean; | |
972 | default "true"; | |
973 | description | |
974 | "IPv6 multicast topology."; | |
975 | } | |
976 | ||
977 | leaf ipv6-management { | |
978 | type boolean; | |
979 | default "true"; | |
980 | description | |
981 | "IPv6 management topology."; | |
982 | } | |
983 | ||
984 | leaf ipv6-dstsrc { | |
985 | type boolean; | |
986 | default "true"; | |
987 | description | |
988 | "IPv6 destination-source topology."; | |
989 | } | |
990 | } | |
991 | } | |
992 | } | |
993 | ||
994 | notification database-overload { | |
995 | description | |
996 | "This notification is sent when an IS-IS instance | |
997 | overload state changes."; | |
998 | uses notification-instance-hdr; | |
999 | ||
1000 | leaf overload { | |
1001 | type enumeration { | |
1002 | enum "off" { | |
1003 | value 0; | |
1004 | description | |
1005 | "Indicates IS-IS instance has left overload state"; | |
1006 | } | |
1007 | enum "on" { | |
1008 | value 1; | |
1009 | description | |
1010 | "Indicates IS-IS instance has entered overload state"; | |
1011 | } | |
1012 | } | |
1013 | description | |
1014 | "New overload state of the IS-IS instance"; | |
1015 | } | |
1016 | } | |
1017 | ||
1018 | notification lsp-too-large { | |
1019 | description | |
1020 | "This notification is sent when we attempt to propagate | |
1021 | an LSP that is larger than the dataLinkBlockSize for the | |
1022 | circuit. The notification generation must be throttled | |
1023 | with at least 5 seconds betweeen successive | |
1024 | notifications."; | |
1025 | uses notification-instance-hdr; | |
1026 | ||
1027 | uses notification-interface-hdr; | |
1028 | ||
1029 | leaf pdu-size { | |
1030 | type uint32; | |
1031 | description | |
1032 | "Size of the LSP PDU"; | |
1033 | } | |
1034 | ||
1035 | leaf lsp-id { | |
1036 | type lsp-id; | |
1037 | description | |
1038 | "LSP ID"; | |
1039 | } | |
1040 | } | |
1041 | ||
1042 | notification if-state-change { | |
1043 | description | |
1044 | "This notification is sent when an interface | |
1045 | state change is detected."; | |
1046 | uses notification-instance-hdr; | |
1047 | ||
1048 | uses notification-interface-hdr; | |
1049 | ||
1050 | leaf state { | |
1051 | type if-state-type; | |
1052 | description | |
1053 | "Interface state."; | |
1054 | } | |
1055 | } | |
1056 | ||
1057 | notification corrupted-lsp-detected { | |
1058 | description | |
1059 | "This notification is sent when we find that | |
1060 | an LSP that was stored in memory has become | |
1061 | corrupted."; | |
1062 | uses notification-instance-hdr; | |
1063 | ||
1064 | leaf lsp-id { | |
1065 | type lsp-id; | |
1066 | description | |
1067 | "LSP ID"; | |
1068 | } | |
1069 | } | |
1070 | ||
1071 | notification attempt-to-exceed-max-sequence { | |
1072 | description | |
1073 | "This notification is sent when the system | |
1074 | wraps the 32-bit sequence counter of an LSP."; | |
1075 | uses notification-instance-hdr; | |
1076 | ||
1077 | leaf lsp-id { | |
1078 | type lsp-id; | |
1079 | description | |
1080 | "LSP ID"; | |
1081 | } | |
1082 | } | |
1083 | ||
1084 | notification id-len-mismatch { | |
1085 | description | |
1086 | "This notification is sent when we receive a PDU | |
1087 | with a different value for the System ID length. | |
1088 | The notification generation must be throttled | |
1089 | with at least 5 seconds betweeen successive | |
1090 | notifications."; | |
1091 | uses notification-instance-hdr; | |
1092 | ||
1093 | uses notification-interface-hdr; | |
1094 | ||
1095 | leaf pdu-field-len { | |
1096 | type uint8; | |
1097 | description | |
1098 | "Size of the ID length in the received PDU"; | |
1099 | } | |
1100 | ||
1101 | leaf raw-pdu { | |
1102 | type binary; | |
1103 | description | |
1104 | "Received raw PDU."; | |
1105 | } | |
1106 | } | |
1107 | ||
1108 | notification max-area-addresses-mismatch { | |
1109 | description | |
1110 | "This notification is sent when we receive a PDU | |
1111 | with a different value for the Maximum Area Addresses. | |
1112 | The notification generation must be throttled | |
1113 | with at least 5 seconds betweeen successive | |
1114 | notifications."; | |
1115 | uses notification-instance-hdr; | |
1116 | ||
1117 | uses notification-interface-hdr; | |
1118 | ||
1119 | leaf max-area-addresses { | |
1120 | type uint8; | |
1121 | description | |
1122 | "Received number of supported areas"; | |
1123 | } | |
1124 | ||
1125 | leaf raw-pdu { | |
1126 | type binary; | |
1127 | description | |
1128 | "Received raw PDU."; | |
1129 | } | |
1130 | } | |
1131 | ||
1132 | notification own-lsp-purge { | |
1133 | description | |
1134 | "This notification is sent when the system receives | |
1135 | a PDU with its own system ID and zero age."; | |
1136 | uses notification-instance-hdr; | |
1137 | ||
1138 | uses notification-interface-hdr; | |
1139 | ||
1140 | leaf lsp-id { | |
1141 | type lsp-id; | |
1142 | description | |
1143 | "LSP ID"; | |
1144 | } | |
1145 | } | |
1146 | ||
1147 | notification sequence-number-skipped { | |
1148 | description | |
1149 | "This notification is sent when the system receives a | |
1150 | PDU with its own system ID and different contents. The | |
1151 | system has to reoriginate the LSP with a higher sequence | |
1152 | number."; | |
1153 | uses notification-instance-hdr; | |
1154 | ||
1155 | uses notification-interface-hdr; | |
1156 | ||
1157 | leaf lsp-id { | |
1158 | type lsp-id; | |
1159 | description | |
1160 | "LSP ID"; | |
1161 | } | |
1162 | } | |
1163 | ||
1164 | notification authentication-type-failure { | |
1165 | description | |
1166 | "This notification is sent when the system receives a | |
1167 | PDU with the wrong authentication type field. | |
1168 | The notification generation must be throttled | |
1169 | with at least 5 seconds betweeen successive | |
1170 | notifications."; | |
1171 | uses notification-instance-hdr; | |
1172 | ||
1173 | uses notification-interface-hdr; | |
1174 | ||
1175 | leaf raw-pdu { | |
1176 | type binary; | |
1177 | description | |
1178 | "Received raw PDU."; | |
1179 | } | |
1180 | } | |
1181 | ||
1182 | notification authentication-failure { | |
1183 | description | |
1184 | "This notification is sent when the system receives | |
1185 | a PDU with the wrong authentication information. | |
1186 | The notification generation must be throttled with | |
1187 | with at least 5 seconds betweeen successive | |
1188 | notifications."; | |
1189 | uses notification-instance-hdr; | |
1190 | ||
1191 | uses notification-interface-hdr; | |
1192 | ||
1193 | leaf raw-pdu { | |
1194 | type binary; | |
1195 | description | |
1196 | "Received raw PDU."; | |
1197 | } | |
1198 | } | |
1199 | ||
1200 | notification version-skew { | |
1201 | description | |
1202 | "This notification is sent when the system receives a | |
1203 | PDU with a different protocol version number. | |
1204 | The notification generation must be throttled | |
1205 | with at least 5 seconds betweeen successive | |
1206 | notifications."; | |
1207 | uses notification-instance-hdr; | |
1208 | ||
1209 | uses notification-interface-hdr; | |
1210 | ||
1211 | leaf protocol-version { | |
1212 | type uint8; | |
1213 | description | |
1214 | "Protocol version received in the PDU."; | |
1215 | } | |
1216 | ||
1217 | leaf raw-pdu { | |
1218 | type binary; | |
1219 | description | |
1220 | "Received raw PDU."; | |
1221 | } | |
1222 | } | |
1223 | ||
1224 | notification area-mismatch { | |
1225 | description | |
1226 | "This notification is sent when the system receives a | |
1227 | Hello PDU from an IS that does not share any area | |
1228 | address. The notification generation must be throttled | |
1229 | with at least 5 seconds betweeen successive | |
1230 | notifications."; | |
1231 | uses notification-instance-hdr; | |
1232 | ||
1233 | uses notification-interface-hdr; | |
1234 | ||
1235 | leaf raw-pdu { | |
1236 | type binary; | |
1237 | description | |
1238 | "Received raw PDU."; | |
1239 | } | |
1240 | } | |
1241 | ||
1242 | notification rejected-adjacency { | |
1243 | description | |
1244 | "This notification is sent when the system receives a | |
1245 | Hello PDU from an IS but does not establish an adjacency | |
1246 | for some reason. The notification generation must be | |
1247 | throttled with at least 5 seconds betweeen successive | |
1248 | notifications."; | |
1249 | uses notification-instance-hdr; | |
1250 | ||
1251 | uses notification-interface-hdr; | |
1252 | ||
1253 | leaf raw-pdu { | |
1254 | type binary; | |
1255 | description | |
1256 | "Received raw PDU."; | |
1257 | } | |
1258 | ||
1259 | leaf reason { | |
1260 | type string; | |
1261 | description | |
1262 | "The system may provide a reason to reject the | |
1263 | adjacency. If the reason is not available, | |
1264 | an empty string will be returned."; | |
1265 | } | |
1266 | } | |
1267 | ||
1268 | notification lsp-error-detected { | |
1269 | description | |
1270 | "This notification is sent when the system receives an | |
1271 | LSP with a parse error. The notification generation must | |
1272 | be throttled with at least 5 seconds betweeen successive | |
1273 | notifications."; | |
1274 | uses notification-instance-hdr; | |
1275 | ||
1276 | uses notification-interface-hdr; | |
1277 | ||
1278 | leaf lsp-id { | |
1279 | type lsp-id; | |
1280 | description | |
1281 | "LSP ID."; | |
1282 | } | |
1283 | ||
1284 | leaf raw-pdu { | |
1285 | type binary; | |
1286 | description | |
1287 | "Received raw PDU."; | |
1288 | } | |
1289 | ||
1290 | leaf error-offset { | |
1291 | type uint32; | |
1292 | description | |
1293 | "If the problem is a malformed TLV, the error-offset | |
1294 | points to the start of the TLV. If the problem is with | |
1295 | the LSP header, the error-offset points to the errant | |
1296 | byte"; | |
1297 | } | |
1298 | ||
1299 | leaf tlv-type { | |
1300 | type uint8; | |
1301 | description | |
1302 | "If the problem is a malformed TLV, the tlv-type is set | |
1303 | to the type value of the suspicious TLV. Otherwise, | |
1304 | this leaf is not present."; | |
1305 | } | |
1306 | } | |
1307 | ||
1308 | notification adjacency-state-change { | |
1309 | description | |
1310 | "This notification is sent when an IS-IS adjacency | |
1311 | moves to Up state or to Down state."; | |
1312 | uses notification-instance-hdr; | |
1313 | ||
1314 | uses notification-interface-hdr; | |
1315 | ||
1316 | leaf neighbor { | |
1317 | type string; | |
1318 | description | |
1319 | "Name of the neighbor. If the name of the neighbor is | |
1320 | not available, it is not returned."; | |
1321 | } | |
1322 | ||
1323 | leaf neighbor-system-id { | |
1324 | type system-id; | |
1325 | description | |
1326 | "Neighbor system-id"; | |
1327 | } | |
1328 | ||
1329 | leaf state { | |
1330 | type adj-state-type; | |
1331 | description | |
1332 | "New state of the IS-IS adjacency."; | |
1333 | } | |
1334 | ||
1335 | leaf reason { | |
1336 | type string; | |
1337 | description | |
1338 | "If the adjacency is going to DOWN, this leaf provides | |
1339 | a reason for the adjacency going down. The reason is | |
1340 | provided as a text. If the adjacency is going to UP, no | |
1341 | reason is provided."; | |
1342 | } | |
1343 | } | |
1344 | ||
1345 | notification lsp-received { | |
1346 | description | |
1347 | "This notification is sent when an LSP is received. | |
1348 | The notification generation must be throttled with at | |
1349 | least 5 seconds betweeen successive notifications."; | |
1350 | uses notification-instance-hdr; | |
1351 | ||
1352 | uses notification-interface-hdr; | |
1353 | ||
1354 | leaf lsp-id { | |
1355 | type lsp-id; | |
1356 | description | |
1357 | "LSP ID"; | |
1358 | } | |
1359 | ||
1360 | leaf sequence { | |
1361 | type uint32; | |
1362 | description | |
1363 | "Sequence number of the received LSP."; | |
1364 | } | |
1365 | ||
1366 | leaf received-timestamp { | |
1367 | type yang:timestamp; | |
1368 | description | |
1369 | "Timestamp when the LSP was received."; | |
1370 | } | |
1371 | ||
1372 | leaf neighbor-system-id { | |
1373 | type system-id; | |
1374 | description | |
1375 | "Neighbor system-id of LSP sender"; | |
1376 | } | |
1377 | } | |
1378 | ||
1379 | notification lsp-generation { | |
1380 | description | |
1381 | "This notification is sent when an LSP is regenerated. | |
1382 | The notification generation must be throttled with at | |
1383 | least 5 seconds betweeen successive notifications."; | |
1384 | uses notification-instance-hdr; | |
1385 | ||
1386 | leaf lsp-id { | |
1387 | type lsp-id; | |
1388 | description | |
1389 | "LSP ID"; | |
1390 | } | |
1391 | ||
1392 | leaf sequence { | |
1393 | type uint32; | |
1394 | description | |
1395 | "Sequence number of the received LSP."; | |
1396 | } | |
1397 | ||
1398 | leaf send-timestamp { | |
1399 | type yang:timestamp; | |
1400 | description | |
1401 | "Timestamp when our LSP was regenerated."; | |
1402 | } | |
1403 | } | |
1404 | } |