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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."; | |
82c25998 DT |
182 | leaf route-map { |
183 | type string { | |
184 | length "1..max"; | |
20bd27e2 | 185 | } |
82c25998 DT |
186 | description |
187 | "Applies the conditions of the specified route-map to routes that | |
188 | are redistributed into this routing instance."; | |
189 | } | |
20bd27e2 | 190 | |
82c25998 DT |
191 | leaf metric { |
192 | type uint32 { | |
193 | range "0..16777215"; | |
20bd27e2 | 194 | } |
82c25998 DT |
195 | default "0"; |
196 | description | |
197 | "Metric used for the redistributed route. If 0, | |
198 | the default-metric attribute is used instead."; | |
20bd27e2 EDP |
199 | } |
200 | } | |
201 | ||
202 | grouping redistribute-default { | |
203 | description | |
204 | "Redistribution of default route within a level."; | |
205 | leaf always { | |
5f1e5e3f EDP |
206 | type boolean; |
207 | default "false"; | |
20bd27e2 EDP |
208 | description |
209 | "Always advertise default route."; | |
210 | } | |
211 | ||
212 | uses redistribute-attributes; | |
213 | } | |
214 | ||
215 | grouping isis-password { | |
216 | description | |
217 | "Authentication attributes or an IS-IS area or domain."; | |
218 | leaf password { | |
219 | type string { | |
220 | length "1..254"; | |
221 | } | |
222 | mandatory true; | |
223 | description | |
224 | "Actual password."; | |
225 | } | |
226 | ||
227 | leaf password-type { | |
228 | type enumeration { | |
229 | enum "clear" { | |
230 | value 1; | |
231 | description | |
232 | "Clear-text password type."; | |
233 | } | |
234 | enum "md5" { | |
235 | value 54; | |
236 | description | |
237 | "MD5 password type."; | |
238 | } | |
239 | } | |
240 | mandatory true; | |
241 | description | |
242 | "Type of password used."; | |
243 | } | |
244 | } | |
245 | ||
246 | grouping isis-area-password { | |
247 | uses isis-password; | |
248 | ||
249 | leaf authenticate-snp { | |
250 | type enumeration { | |
251 | enum "none" { | |
252 | value 0; | |
253 | description | |
254 | "No SNP authentication."; | |
255 | } | |
256 | enum "send-only" { | |
257 | value 1; | |
258 | description | |
259 | "Send authenticated PDUs but do not check on receiving."; | |
260 | } | |
261 | enum "validate" { | |
262 | value 3; | |
263 | description | |
264 | "Send authenticated PDUs and check on receiving."; | |
265 | } | |
266 | } | |
267 | default "none"; | |
268 | description | |
269 | "SNP PDUs authentication."; | |
270 | } | |
271 | } | |
272 | ||
273 | grouping notification-instance-hdr { | |
274 | description | |
275 | "Instance specific IS-IS notification data grouping"; | |
276 | leaf routing-instance { | |
277 | type string; | |
278 | description | |
279 | "Name of the routing-instance instance."; | |
280 | } | |
281 | ||
282 | leaf routing-protocol-name { | |
283 | type string; | |
284 | description | |
285 | "Name of the IS-IS instance."; | |
286 | } | |
287 | ||
288 | leaf isis-level { | |
289 | type level; | |
290 | description | |
291 | "IS-IS level of the instance."; | |
292 | } | |
293 | } | |
294 | ||
295 | grouping notification-interface-hdr { | |
296 | description | |
297 | "Interface specific IS-IS notification data grouping"; | |
298 | leaf interface-name { | |
299 | type string; | |
300 | description | |
301 | "IS-IS interface name"; | |
302 | } | |
303 | ||
304 | leaf interface-level { | |
305 | type level; | |
306 | description | |
307 | "IS-IS level of the interface."; | |
308 | } | |
309 | ||
310 | leaf extended-circuit-id { | |
311 | type uint32; | |
312 | description | |
313 | "Eextended circuit-id of the interface."; | |
314 | } | |
315 | } | |
316 | ||
317 | container isis { | |
318 | description | |
319 | "Configuration of the IS-IS routing daemon."; | |
320 | list instance { | |
321 | key "area-tag"; | |
322 | description | |
323 | "IS-IS routing instance."; | |
324 | leaf area-tag { | |
325 | type string; | |
326 | description | |
327 | "Area-tag associated to this routing instance."; | |
328 | } | |
329 | ||
330 | leaf is-type { | |
331 | type level; | |
332 | default "level-1"; | |
333 | description | |
334 | "Level of the IS-IS routing instance (OSI only)."; | |
335 | } | |
336 | ||
337 | leaf-list area-address { | |
338 | type net-address; | |
339 | max-elements 3; | |
340 | description | |
341 | "List of OSI NET addresses for this protocol instance."; | |
342 | } | |
343 | ||
344 | leaf dynamic-hostname { | |
345 | type boolean; | |
346 | default "true"; | |
347 | description | |
348 | "Dynamic hostname support for IS-IS."; | |
349 | } | |
350 | ||
351 | leaf attached { | |
5f1e5e3f EDP |
352 | type boolean; |
353 | default "false"; | |
20bd27e2 | 354 | description |
5f1e5e3f | 355 | "If true, identify as L1/L2 router for inter-area traffic."; |
20bd27e2 EDP |
356 | } |
357 | ||
358 | leaf overload { | |
5f1e5e3f EDP |
359 | type boolean; |
360 | default "false"; | |
20bd27e2 | 361 | description |
5f1e5e3f | 362 | "If true, avoid any transit traffic."; |
20bd27e2 EDP |
363 | } |
364 | ||
365 | leaf metric-style { | |
366 | type metric-style-type; | |
367 | must ". = 'wide' or count(../multi-topology/*) = 0"; | |
368 | default "wide"; | |
369 | description | |
370 | "Define the style of TLVs metric supported."; | |
371 | } | |
372 | ||
373 | leaf purge-originator { | |
5f1e5e3f EDP |
374 | type boolean; |
375 | default "false"; | |
20bd27e2 EDP |
376 | description |
377 | "Use the RFC 6232 purge-originator."; | |
378 | reference | |
379 | "RFC6232"; | |
380 | } | |
381 | ||
382 | container lsp { | |
383 | description | |
384 | "Configuration of Link-State Packets (LSP) parameters"; | |
385 | leaf mtu { | |
386 | type uint16 { | |
387 | range "128..4352"; | |
388 | } | |
389 | default "1497"; | |
390 | description | |
391 | "MTU of an LSP."; | |
392 | } | |
393 | ||
394 | container refresh-interval { | |
395 | description | |
396 | ""; | |
397 | leaf level-1 { | |
398 | type uint16; | |
399 | units "seconds"; | |
400 | default "900"; | |
401 | description | |
402 | "LSP refresh interval for level-1."; | |
403 | } | |
404 | ||
405 | leaf level-2 { | |
406 | type uint16; | |
407 | units "seconds"; | |
408 | default "900"; | |
409 | description | |
410 | "LSP refresh interval for level-2."; | |
411 | } | |
412 | } | |
413 | ||
414 | container maximum-lifetime { | |
415 | description | |
416 | "Maximum LSP lifetime."; | |
417 | leaf level-1 { | |
418 | type uint16 { | |
419 | range "350..65535"; | |
420 | } | |
421 | units "seconds"; | |
422 | must ". >= ../../refresh-interval/level-1 + 300"; | |
423 | default "1200"; | |
424 | description | |
425 | "Maximum LSP lifetime for level-1."; | |
426 | } | |
427 | ||
428 | leaf level-2 { | |
429 | type uint16 { | |
430 | range "350..65535"; | |
431 | } | |
432 | units "seconds"; | |
433 | must ". >= ../../refresh-interval/level-2 + 300"; | |
434 | default "1200"; | |
435 | description | |
436 | "Maximum LSP lifetime for level-2."; | |
437 | } | |
438 | } | |
439 | ||
440 | container generation-interval { | |
441 | description | |
442 | "Minimum LSP regeneration interval."; | |
443 | leaf level-1 { | |
444 | type uint16 { | |
445 | range "1..120"; | |
446 | } | |
447 | units "seconds"; | |
448 | must ". < ../../refresh-interval/level-1"; | |
449 | default "30"; | |
450 | description | |
451 | "Minimum time allowed before level-1 LSP retransmissions."; | |
452 | } | |
453 | ||
454 | leaf level-2 { | |
455 | type uint16 { | |
456 | range "1..120"; | |
457 | } | |
458 | units "seconds"; | |
459 | must ". < ../../refresh-interval/level-2"; | |
460 | default "30"; | |
461 | description | |
462 | "Minimum time allowed before level-2 LSP retransmissions."; | |
463 | } | |
464 | } | |
465 | } | |
466 | ||
467 | container spf { | |
468 | description | |
469 | "Parameters related to the Shortest Path First algorithm."; | |
470 | container ietf-backoff-delay { | |
471 | presence "Present if IETF SPF back-off delay is enabled."; | |
472 | description | |
473 | "SPF back-off delay algorithm parameters (see RFC 8405)."; | |
474 | leaf init-delay { | |
475 | type uint16 { | |
476 | range "0..60000"; | |
477 | } | |
478 | units "msec"; | |
479 | mandatory true; | |
480 | description | |
481 | "Delay used while in QUIET state"; | |
482 | } | |
483 | ||
484 | leaf short-delay { | |
485 | type uint16 { | |
486 | range "0..60000"; | |
487 | } | |
488 | units "msec"; | |
489 | mandatory true; | |
490 | description | |
491 | "Delay used while in SHORT_WAIT state"; | |
492 | } | |
493 | ||
494 | leaf long-delay { | |
495 | type uint16 { | |
496 | range "0..60000"; | |
497 | } | |
498 | units "msec"; | |
499 | mandatory true; | |
500 | description | |
501 | "Delay used while in LONG_WAIT state"; | |
502 | } | |
503 | ||
504 | leaf hold-down { | |
505 | type uint16 { | |
506 | range "0..60000"; | |
507 | } | |
508 | units "msec"; | |
509 | mandatory true; | |
510 | description | |
511 | "Time with no received IGP events before considering IGP stable"; | |
512 | } | |
513 | ||
514 | leaf time-to-learn { | |
515 | type uint16 { | |
516 | range "0..60000"; | |
517 | } | |
518 | units "msec"; | |
519 | mandatory true; | |
520 | description | |
521 | "Maximum duration needed to learn all the events related to a | |
522 | single failure"; | |
523 | } | |
524 | } | |
525 | ||
526 | container minimum-interval { | |
527 | description | |
528 | "Minimum interval between consecutive executions of the | |
529 | SPF algorithm."; | |
530 | leaf level-1 { | |
531 | type uint16 { | |
532 | range "1..120"; | |
533 | } | |
534 | units "seconds"; | |
535 | default "1"; | |
536 | description | |
537 | "Minimum time between consecutive level-1 SPFs."; | |
538 | } | |
539 | ||
540 | leaf level-2 { | |
541 | type uint16 { | |
542 | range "1..120"; | |
543 | } | |
544 | units "seconds"; | |
545 | default "1"; | |
546 | description | |
547 | "Minimum time between consecutive level-2 SPFs."; | |
548 | } | |
549 | } | |
550 | } | |
551 | ||
552 | container area-password { | |
553 | presence "Present if authentication is required for IS level-1."; | |
554 | description | |
555 | "Authentication password for an IS-IS area."; | |
556 | uses isis-area-password; | |
557 | } | |
558 | ||
559 | container domain-password { | |
560 | presence "Present if authentication is required for IS level-2."; | |
561 | description | |
562 | "Authentication password for an IS-IS domain."; | |
563 | uses isis-area-password; | |
564 | } | |
565 | ||
566 | container default-information-originate { | |
567 | description | |
568 | "Distribution of default information."; | |
569 | list ipv4 { | |
570 | key "level"; | |
571 | description | |
572 | "Distribute default route for IPv4."; | |
573 | leaf level { | |
574 | type level; | |
575 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
576 | } | |
577 | ||
578 | uses redistribute-default; | |
579 | } | |
580 | ||
581 | list ipv6 { | |
582 | key "level"; | |
583 | description | |
584 | "Distribute default route for IPv6."; | |
585 | leaf level { | |
586 | type level; | |
587 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
588 | } | |
589 | ||
590 | uses redistribute-default; | |
591 | } | |
592 | } | |
593 | ||
594 | container redistribute { | |
595 | description | |
596 | "Redistributes routes learned from other routing protocols."; | |
597 | list ipv4 { | |
598 | key "protocol level"; | |
599 | description | |
600 | "IPv4 route redistribution."; | |
601 | leaf protocol { | |
602 | type frr-route-types:frr-route-types-v4; | |
603 | must ". != \"isis\""; | |
604 | description | |
605 | "Originating routing protocol for the IPv4 routes."; | |
606 | } | |
607 | ||
608 | leaf level { | |
609 | type level; | |
610 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
611 | description | |
612 | "IS-IS level into which the routes should be redistributed."; | |
613 | } | |
614 | ||
615 | uses redistribute-attributes; | |
616 | } | |
617 | ||
618 | list ipv6 { | |
619 | key "protocol level"; | |
620 | description | |
621 | "IPv6 route redistribution."; | |
622 | leaf protocol { | |
623 | type frr-route-types:frr-route-types-v6; | |
624 | must ". != \"isis\""; | |
625 | description | |
626 | "Originating routing protocol for the IPv6 routes."; | |
627 | } | |
628 | ||
629 | leaf level { | |
630 | type level; | |
631 | must "(. != \"level-1-2\") and ((../../../is-type = \"level-1-2\") or (. = ../../../is-type))"; | |
632 | description | |
633 | "IS-IS level into which the routes should be redistributed."; | |
634 | } | |
635 | ||
636 | uses redistribute-attributes; | |
637 | } | |
638 | } | |
639 | ||
640 | container multi-topology { | |
641 | description | |
642 | "IS-IS topologies configured for this area."; | |
643 | container ipv4-multicast { | |
644 | presence "Present if a separate IPv4-multicast topology is configured for this area."; | |
645 | description | |
646 | "IPv4 multicast topology."; | |
647 | leaf overload { | |
5f1e5e3f EDP |
648 | type boolean; |
649 | default "false"; | |
20bd27e2 EDP |
650 | } |
651 | } | |
652 | ||
653 | container ipv4-management { | |
654 | presence "Present if a separate IPv4-management topology is configured for this area."; | |
655 | description | |
656 | "IPv4 management topology."; | |
657 | leaf overload { | |
5f1e5e3f EDP |
658 | type boolean; |
659 | default "false"; | |
20bd27e2 EDP |
660 | } |
661 | } | |
662 | ||
663 | container ipv6-unicast { | |
664 | presence "Present if a separate IPv6-unicast topology is configured for this area."; | |
665 | description | |
666 | "IPv6 unicast topology."; | |
667 | leaf overload { | |
5f1e5e3f EDP |
668 | type boolean; |
669 | default "false"; | |
20bd27e2 EDP |
670 | } |
671 | } | |
672 | ||
673 | container ipv6-multicast { | |
674 | presence "Present if a separate IPv6-multicast topology is configured for this area."; | |
675 | description | |
676 | "IPv6 multicast topology."; | |
677 | leaf overload { | |
5f1e5e3f EDP |
678 | type boolean; |
679 | default "false"; | |
20bd27e2 EDP |
680 | } |
681 | } | |
682 | ||
683 | container ipv6-management { | |
684 | presence "Present if a separate IPv6-management topology is configured for this area."; | |
685 | description | |
686 | "IPv6 management topology."; | |
687 | leaf overload { | |
5f1e5e3f EDP |
688 | type boolean; |
689 | default "false"; | |
20bd27e2 EDP |
690 | } |
691 | } | |
692 | ||
693 | container ipv6-dstsrc { | |
694 | presence "Present if a separate IPv6 destination-source topology is configured for this area."; | |
695 | description | |
696 | "IPv6 destination-source topology."; | |
697 | leaf overload { | |
5f1e5e3f EDP |
698 | type boolean; |
699 | default "false"; | |
20bd27e2 EDP |
700 | } |
701 | } | |
702 | } | |
703 | ||
704 | leaf log-adjacency-changes { | |
5f1e5e3f EDP |
705 | type boolean; |
706 | default "false"; | |
20bd27e2 EDP |
707 | description |
708 | "Log changes to the IS-IS adjacencies in this area."; | |
709 | } | |
20bd27e2 | 710 | |
2e2a8b91 OD |
711 | container mpls-te { |
712 | presence "Present if MPLS-TE is enabled."; | |
20bd27e2 | 713 | description |
2e2a8b91 OD |
714 | "Enable MPLS-TE functionality."; |
715 | leaf router-address { | |
716 | type inet:ipv4-address; | |
717 | description | |
718 | "Stable IP address of the advertising router."; | |
719 | } | |
20bd27e2 EDP |
720 | } |
721 | } | |
722 | } | |
723 | ||
724 | augment "/frr-interface:lib/frr-interface:interface" { | |
725 | description | |
726 | "Extends interface model with IS-IS related parameters."; | |
727 | container isis { | |
728 | presence "Present if an IS-IS circuit is defined for this interface."; | |
729 | description | |
730 | "IS-IS interface parameters."; | |
731 | leaf area-tag { | |
732 | type string; | |
733 | mandatory true; | |
734 | description | |
735 | "Area-tag associated to this circuit."; | |
736 | } | |
737 | ||
20bd27e2 | 738 | leaf ipv4-routing { |
5f1e5e3f EDP |
739 | type boolean; |
740 | default "false"; | |
20bd27e2 EDP |
741 | description |
742 | "Routing IS-IS IPv4 traffic over this circuit."; | |
743 | } | |
744 | ||
745 | leaf ipv6-routing { | |
5f1e5e3f EDP |
746 | type boolean; |
747 | default "false"; | |
20bd27e2 EDP |
748 | description |
749 | "Routing IS-IS IPv6 traffic over this circuit."; | |
750 | } | |
751 | ||
db450368 DT |
752 | leaf circuit-type { |
753 | type level; | |
754 | default "level-1-2"; | |
755 | description | |
756 | "IS-type of this circuit."; | |
757 | } | |
758 | ||
20bd27e2 EDP |
759 | container csnp-interval { |
760 | description | |
761 | "Complete Sequence Number PDU (CSNP) generation interval."; | |
762 | leaf level-1 { | |
763 | type uint16 { | |
764 | range "1..600"; | |
765 | } | |
766 | units "seconds"; | |
767 | default "10"; | |
768 | description | |
769 | "CNSP interval for level-1"; | |
770 | } | |
771 | ||
772 | leaf level-2 { | |
773 | type uint16 { | |
774 | range "1..600"; | |
775 | } | |
776 | units "seconds"; | |
777 | default "10"; | |
778 | description | |
779 | "CNSP interval for level-2"; | |
780 | } | |
781 | } | |
782 | ||
783 | container psnp-interval { | |
784 | description | |
785 | "Partial Sequence Number PDU (PSNP) generation interval."; | |
786 | leaf level-1 { | |
787 | type uint16 { | |
788 | range "1..120"; | |
789 | } | |
790 | units "seconds"; | |
791 | default "2"; | |
792 | description | |
793 | "PNSP interval for level-1"; | |
794 | } | |
795 | ||
796 | leaf level-2 { | |
797 | type uint16 { | |
798 | range "1..120"; | |
799 | } | |
800 | units "seconds"; | |
801 | default "2"; | |
802 | description | |
803 | "PCNSP interval for level-2"; | |
804 | } | |
805 | } | |
806 | ||
807 | container hello { | |
808 | description | |
809 | "Parameters related to IS-IS hello PDUs."; | |
810 | leaf padding { | |
811 | type boolean; | |
812 | default "true"; | |
813 | description | |
814 | "Add padding to IS-IS hello PDUs."; | |
815 | } | |
816 | ||
817 | container interval { | |
818 | description | |
819 | "Interval between consecutive hello messages."; | |
820 | leaf level-1 { | |
821 | type uint32 { | |
822 | range "1..600"; | |
823 | } | |
824 | units "seconds"; | |
825 | default "3"; | |
826 | description | |
827 | "Holding time for level-1; interval will depend on multiplier."; | |
828 | } | |
829 | ||
830 | leaf level-2 { | |
831 | type uint32 { | |
832 | range "1..600"; | |
833 | } | |
834 | units "seconds"; | |
835 | default "3"; | |
836 | description | |
837 | "Holding time for level-2; interval will depend on multiplier."; | |
838 | } | |
839 | } | |
840 | ||
841 | container multiplier { | |
842 | description | |
843 | "Multiplier for the hello messages holding time."; | |
844 | leaf level-1 { | |
845 | type uint16 { | |
846 | range "2..100"; | |
847 | } | |
848 | default "10"; | |
849 | description | |
850 | "Multiplier for the hello holding time."; | |
851 | } | |
852 | ||
853 | leaf level-2 { | |
854 | type uint16 { | |
855 | range "2..100"; | |
856 | } | |
857 | default "10"; | |
858 | description | |
859 | "Multiplier for the hello holding time."; | |
860 | } | |
861 | } | |
862 | } | |
863 | ||
864 | container metric { | |
865 | description | |
866 | "Default metric for this IS-IS circuit."; | |
867 | leaf level-1 { | |
868 | type uint32 { | |
869 | range "0..16777215"; | |
870 | } | |
871 | must ". < 64 or /frr-isisd:isis/instance[area-tag = current()/../../area-tag]/metric-style = 'wide'"; | |
872 | default "10"; | |
873 | description | |
874 | "Default level-1 metric for this IS-IS circuit."; | |
875 | } | |
876 | ||
877 | leaf level-2 { | |
878 | type uint32 { | |
879 | range "0..16777215"; | |
880 | } | |
881 | must ". < 64 or /frr-isisd:isis/instance[area-tag = current()/../../area-tag]/metric-style = 'wide'"; | |
882 | default "10"; | |
883 | description | |
884 | "Default level-2 metric for this IS-IS circuit."; | |
885 | } | |
886 | } | |
887 | ||
888 | container priority { | |
889 | description | |
890 | "Priority for Designated Router election."; | |
891 | leaf level-1 { | |
892 | type uint8 { | |
893 | range "0..127"; | |
894 | } | |
895 | default "64"; | |
896 | description | |
897 | "Level-1 priority for this IS-IS circuit."; | |
898 | } | |
899 | ||
900 | leaf level-2 { | |
901 | type uint8 { | |
902 | range "0..127"; | |
903 | } | |
904 | default "64"; | |
905 | description | |
906 | "Level-2 priority for this IS-IS circuit."; | |
907 | } | |
908 | } | |
909 | ||
910 | leaf network-type { | |
911 | type network-type; | |
9fe69cbb | 912 | default "broadcast"; |
20bd27e2 EDP |
913 | must "(. = \"point-to-point\") or (. = \"broadcast\")"; |
914 | description | |
915 | "Explicitly configured type of IS-IS circuit (broadcast or point-to-point)."; | |
916 | } | |
917 | ||
918 | leaf passive { | |
5f1e5e3f EDP |
919 | type boolean; |
920 | default "false"; | |
20bd27e2 EDP |
921 | description |
922 | "Interface is in passive mode."; | |
923 | } | |
924 | ||
925 | container password { | |
926 | presence "Present if a password is set for this IS interface."; | |
927 | uses isis-password; | |
928 | } | |
929 | ||
930 | leaf disable-three-way-handshake { | |
5f1e5e3f EDP |
931 | type boolean; |
932 | default "false"; | |
20bd27e2 EDP |
933 | description |
934 | "Disables three-way handshake when creating new adjacencies."; | |
935 | } | |
936 | ||
937 | container multi-topology { | |
938 | description | |
939 | "IS-IS topologies configured on this circuit."; | |
940 | leaf ipv4-unicast { | |
941 | type boolean; | |
942 | default "true"; | |
943 | description | |
944 | "IPv4 unicast topology."; | |
945 | } | |
946 | ||
947 | leaf ipv4-multicast { | |
948 | type boolean; | |
949 | default "true"; | |
950 | description | |
951 | "IPv4 multicast topology."; | |
952 | } | |
953 | ||
954 | leaf ipv4-management { | |
955 | type boolean; | |
956 | default "true"; | |
957 | description | |
958 | "IPv4 management topology."; | |
959 | } | |
960 | ||
961 | leaf ipv6-unicast { | |
962 | type boolean; | |
963 | default "true"; | |
964 | description | |
965 | "IPv6 unicast topology."; | |
966 | } | |
967 | ||
968 | leaf ipv6-multicast { | |
969 | type boolean; | |
970 | default "true"; | |
971 | description | |
972 | "IPv6 multicast topology."; | |
973 | } | |
974 | ||
975 | leaf ipv6-management { | |
976 | type boolean; | |
977 | default "true"; | |
978 | description | |
979 | "IPv6 management topology."; | |
980 | } | |
981 | ||
982 | leaf ipv6-dstsrc { | |
983 | type boolean; | |
984 | default "true"; | |
985 | description | |
986 | "IPv6 destination-source topology."; | |
987 | } | |
988 | } | |
989 | } | |
990 | } | |
991 | ||
992 | notification database-overload { | |
993 | description | |
994 | "This notification is sent when an IS-IS instance | |
995 | overload state changes."; | |
996 | uses notification-instance-hdr; | |
997 | ||
998 | leaf overload { | |
999 | type enumeration { | |
1000 | enum "off" { | |
1001 | value 0; | |
1002 | description | |
1003 | "Indicates IS-IS instance has left overload state"; | |
1004 | } | |
1005 | enum "on" { | |
1006 | value 1; | |
1007 | description | |
1008 | "Indicates IS-IS instance has entered overload state"; | |
1009 | } | |
1010 | } | |
1011 | description | |
1012 | "New overload state of the IS-IS instance"; | |
1013 | } | |
1014 | } | |
1015 | ||
1016 | notification lsp-too-large { | |
1017 | description | |
1018 | "This notification is sent when we attempt to propagate | |
1019 | an LSP that is larger than the dataLinkBlockSize for the | |
1020 | circuit. The notification generation must be throttled | |
1021 | with at least 5 seconds betweeen successive | |
1022 | notifications."; | |
1023 | uses notification-instance-hdr; | |
1024 | ||
1025 | uses notification-interface-hdr; | |
1026 | ||
1027 | leaf pdu-size { | |
1028 | type uint32; | |
1029 | description | |
1030 | "Size of the LSP PDU"; | |
1031 | } | |
1032 | ||
1033 | leaf lsp-id { | |
1034 | type lsp-id; | |
1035 | description | |
1036 | "LSP ID"; | |
1037 | } | |
1038 | } | |
1039 | ||
1040 | notification if-state-change { | |
1041 | description | |
1042 | "This notification is sent when an interface | |
1043 | state change is detected."; | |
1044 | uses notification-instance-hdr; | |
1045 | ||
1046 | uses notification-interface-hdr; | |
1047 | ||
1048 | leaf state { | |
1049 | type if-state-type; | |
1050 | description | |
1051 | "Interface state."; | |
1052 | } | |
1053 | } | |
1054 | ||
1055 | notification corrupted-lsp-detected { | |
1056 | description | |
1057 | "This notification is sent when we find that | |
1058 | an LSP that was stored in memory has become | |
1059 | corrupted."; | |
1060 | uses notification-instance-hdr; | |
1061 | ||
1062 | leaf lsp-id { | |
1063 | type lsp-id; | |
1064 | description | |
1065 | "LSP ID"; | |
1066 | } | |
1067 | } | |
1068 | ||
1069 | notification attempt-to-exceed-max-sequence { | |
1070 | description | |
1071 | "This notification is sent when the system | |
1072 | wraps the 32-bit sequence counter of an LSP."; | |
1073 | uses notification-instance-hdr; | |
1074 | ||
1075 | leaf lsp-id { | |
1076 | type lsp-id; | |
1077 | description | |
1078 | "LSP ID"; | |
1079 | } | |
1080 | } | |
1081 | ||
1082 | notification id-len-mismatch { | |
1083 | description | |
1084 | "This notification is sent when we receive a PDU | |
1085 | with a different value for the System ID length. | |
1086 | The notification generation must be throttled | |
1087 | with at least 5 seconds betweeen successive | |
1088 | notifications."; | |
1089 | uses notification-instance-hdr; | |
1090 | ||
1091 | uses notification-interface-hdr; | |
1092 | ||
1093 | leaf pdu-field-len { | |
1094 | type uint8; | |
1095 | description | |
1096 | "Size of the ID length in the received PDU"; | |
1097 | } | |
1098 | ||
1099 | leaf raw-pdu { | |
1100 | type binary; | |
1101 | description | |
1102 | "Received raw PDU."; | |
1103 | } | |
1104 | } | |
1105 | ||
1106 | notification max-area-addresses-mismatch { | |
1107 | description | |
1108 | "This notification is sent when we receive a PDU | |
1109 | with a different value for the Maximum Area Addresses. | |
1110 | The notification generation must be throttled | |
1111 | with at least 5 seconds betweeen successive | |
1112 | notifications."; | |
1113 | uses notification-instance-hdr; | |
1114 | ||
1115 | uses notification-interface-hdr; | |
1116 | ||
1117 | leaf max-area-addresses { | |
1118 | type uint8; | |
1119 | description | |
1120 | "Received number of supported areas"; | |
1121 | } | |
1122 | ||
1123 | leaf raw-pdu { | |
1124 | type binary; | |
1125 | description | |
1126 | "Received raw PDU."; | |
1127 | } | |
1128 | } | |
1129 | ||
1130 | notification own-lsp-purge { | |
1131 | description | |
1132 | "This notification is sent when the system receives | |
1133 | a PDU with its own system ID and zero age."; | |
1134 | uses notification-instance-hdr; | |
1135 | ||
1136 | uses notification-interface-hdr; | |
1137 | ||
1138 | leaf lsp-id { | |
1139 | type lsp-id; | |
1140 | description | |
1141 | "LSP ID"; | |
1142 | } | |
1143 | } | |
1144 | ||
1145 | notification sequence-number-skipped { | |
1146 | description | |
1147 | "This notification is sent when the system receives a | |
1148 | PDU with its own system ID and different contents. The | |
1149 | system has to reoriginate the LSP with a higher sequence | |
1150 | number."; | |
1151 | uses notification-instance-hdr; | |
1152 | ||
1153 | uses notification-interface-hdr; | |
1154 | ||
1155 | leaf lsp-id { | |
1156 | type lsp-id; | |
1157 | description | |
1158 | "LSP ID"; | |
1159 | } | |
1160 | } | |
1161 | ||
1162 | notification authentication-type-failure { | |
1163 | description | |
1164 | "This notification is sent when the system receives a | |
1165 | PDU with the wrong authentication type field. | |
1166 | The notification generation must be throttled | |
1167 | with at least 5 seconds betweeen successive | |
1168 | notifications."; | |
1169 | uses notification-instance-hdr; | |
1170 | ||
1171 | uses notification-interface-hdr; | |
1172 | ||
1173 | leaf raw-pdu { | |
1174 | type binary; | |
1175 | description | |
1176 | "Received raw PDU."; | |
1177 | } | |
1178 | } | |
1179 | ||
1180 | notification authentication-failure { | |
1181 | description | |
1182 | "This notification is sent when the system receives | |
1183 | a PDU with the wrong authentication information. | |
1184 | The notification generation must be throttled with | |
1185 | with at least 5 seconds betweeen successive | |
1186 | notifications."; | |
1187 | uses notification-instance-hdr; | |
1188 | ||
1189 | uses notification-interface-hdr; | |
1190 | ||
1191 | leaf raw-pdu { | |
1192 | type binary; | |
1193 | description | |
1194 | "Received raw PDU."; | |
1195 | } | |
1196 | } | |
1197 | ||
1198 | notification version-skew { | |
1199 | description | |
1200 | "This notification is sent when the system receives a | |
1201 | PDU with a different protocol version number. | |
1202 | The notification generation must be throttled | |
1203 | with at least 5 seconds betweeen successive | |
1204 | notifications."; | |
1205 | uses notification-instance-hdr; | |
1206 | ||
1207 | uses notification-interface-hdr; | |
1208 | ||
1209 | leaf protocol-version { | |
1210 | type uint8; | |
1211 | description | |
1212 | "Protocol version received in the PDU."; | |
1213 | } | |
1214 | ||
1215 | leaf raw-pdu { | |
1216 | type binary; | |
1217 | description | |
1218 | "Received raw PDU."; | |
1219 | } | |
1220 | } | |
1221 | ||
1222 | notification area-mismatch { | |
1223 | description | |
1224 | "This notification is sent when the system receives a | |
1225 | Hello PDU from an IS that does not share any area | |
1226 | address. The notification generation must be throttled | |
1227 | with at least 5 seconds betweeen successive | |
1228 | notifications."; | |
1229 | uses notification-instance-hdr; | |
1230 | ||
1231 | uses notification-interface-hdr; | |
1232 | ||
1233 | leaf raw-pdu { | |
1234 | type binary; | |
1235 | description | |
1236 | "Received raw PDU."; | |
1237 | } | |
1238 | } | |
1239 | ||
1240 | notification rejected-adjacency { | |
1241 | description | |
1242 | "This notification is sent when the system receives a | |
1243 | Hello PDU from an IS but does not establish an adjacency | |
1244 | for some reason. The notification generation must be | |
1245 | throttled with at least 5 seconds betweeen successive | |
1246 | notifications."; | |
1247 | uses notification-instance-hdr; | |
1248 | ||
1249 | uses notification-interface-hdr; | |
1250 | ||
1251 | leaf raw-pdu { | |
1252 | type binary; | |
1253 | description | |
1254 | "Received raw PDU."; | |
1255 | } | |
1256 | ||
1257 | leaf reason { | |
1258 | type string; | |
1259 | description | |
1260 | "The system may provide a reason to reject the | |
1261 | adjacency. If the reason is not available, | |
1262 | an empty string will be returned."; | |
1263 | } | |
1264 | } | |
1265 | ||
1266 | notification lsp-error-detected { | |
1267 | description | |
1268 | "This notification is sent when the system receives an | |
1269 | LSP with a parse error. The notification generation must | |
1270 | be throttled with at least 5 seconds betweeen successive | |
1271 | notifications."; | |
1272 | uses notification-instance-hdr; | |
1273 | ||
1274 | uses notification-interface-hdr; | |
1275 | ||
1276 | leaf lsp-id { | |
1277 | type lsp-id; | |
1278 | description | |
1279 | "LSP ID."; | |
1280 | } | |
1281 | ||
1282 | leaf raw-pdu { | |
1283 | type binary; | |
1284 | description | |
1285 | "Received raw PDU."; | |
1286 | } | |
1287 | ||
1288 | leaf error-offset { | |
1289 | type uint32; | |
1290 | description | |
1291 | "If the problem is a malformed TLV, the error-offset | |
1292 | points to the start of the TLV. If the problem is with | |
1293 | the LSP header, the error-offset points to the errant | |
1294 | byte"; | |
1295 | } | |
1296 | ||
1297 | leaf tlv-type { | |
1298 | type uint8; | |
1299 | description | |
1300 | "If the problem is a malformed TLV, the tlv-type is set | |
1301 | to the type value of the suspicious TLV. Otherwise, | |
1302 | this leaf is not present."; | |
1303 | } | |
1304 | } | |
1305 | ||
1306 | notification adjacency-state-change { | |
1307 | description | |
1308 | "This notification is sent when an IS-IS adjacency | |
1309 | moves to Up state or to Down state."; | |
1310 | uses notification-instance-hdr; | |
1311 | ||
1312 | uses notification-interface-hdr; | |
1313 | ||
1314 | leaf neighbor { | |
1315 | type string; | |
1316 | description | |
1317 | "Name of the neighbor. If the name of the neighbor is | |
1318 | not available, it is not returned."; | |
1319 | } | |
1320 | ||
1321 | leaf neighbor-system-id { | |
1322 | type system-id; | |
1323 | description | |
1324 | "Neighbor system-id"; | |
1325 | } | |
1326 | ||
1327 | leaf state { | |
1328 | type adj-state-type; | |
1329 | description | |
1330 | "New state of the IS-IS adjacency."; | |
1331 | } | |
1332 | ||
1333 | leaf reason { | |
1334 | type string; | |
1335 | description | |
1336 | "If the adjacency is going to DOWN, this leaf provides | |
1337 | a reason for the adjacency going down. The reason is | |
1338 | provided as a text. If the adjacency is going to UP, no | |
1339 | reason is provided."; | |
1340 | } | |
1341 | } | |
1342 | ||
1343 | notification lsp-received { | |
1344 | description | |
1345 | "This notification is sent when an LSP is received. | |
1346 | The notification generation must be throttled with at | |
1347 | least 5 seconds betweeen successive notifications."; | |
1348 | uses notification-instance-hdr; | |
1349 | ||
1350 | uses notification-interface-hdr; | |
1351 | ||
1352 | leaf lsp-id { | |
1353 | type lsp-id; | |
1354 | description | |
1355 | "LSP ID"; | |
1356 | } | |
1357 | ||
1358 | leaf sequence { | |
1359 | type uint32; | |
1360 | description | |
1361 | "Sequence number of the received LSP."; | |
1362 | } | |
1363 | ||
1364 | leaf received-timestamp { | |
1365 | type yang:timestamp; | |
1366 | description | |
1367 | "Timestamp when the LSP was received."; | |
1368 | } | |
1369 | ||
1370 | leaf neighbor-system-id { | |
1371 | type system-id; | |
1372 | description | |
1373 | "Neighbor system-id of LSP sender"; | |
1374 | } | |
1375 | } | |
1376 | ||
1377 | notification lsp-generation { | |
1378 | description | |
1379 | "This notification is sent when an LSP is regenerated. | |
1380 | The notification generation must be throttled with at | |
1381 | least 5 seconds betweeen successive notifications."; | |
1382 | uses notification-instance-hdr; | |
1383 | ||
1384 | leaf lsp-id { | |
1385 | type lsp-id; | |
1386 | description | |
1387 | "LSP ID"; | |
1388 | } | |
1389 | ||
1390 | leaf sequence { | |
1391 | type uint32; | |
1392 | description | |
1393 | "Sequence number of the received LSP."; | |
1394 | } | |
1395 | ||
1396 | leaf send-timestamp { | |
1397 | type yang:timestamp; | |
1398 | description | |
1399 | "Timestamp when our LSP was regenerated."; | |
1400 | } | |
1401 | } | |
1402 | } |