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2a1c520e RW |
1 | /* |
2 | * Copyright (C) 2001,2002 Sampo Saaristo | |
3 | * Tampere University of Technology | |
4 | * Institute of Communications Engineering | |
5 | * Copyright (C) 2018 Volta Networks | |
6 | * Emanuele Di Pascale | |
7 | * | |
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) | |
11 | * any later version. | |
12 | * | |
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 | |
16 | * more details. | |
17 | * | |
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 | |
21 | */ | |
22 | ||
23 | #include <zebra.h> | |
24 | ||
2f7cc7bc | 25 | #include "printfrr.h" |
2a1c520e RW |
26 | #include "northbound.h" |
27 | #include "linklist.h" | |
28 | #include "log.h" | |
29 | #include "bfd.h" | |
e886416f | 30 | #include "filter.h" |
16fe8cff | 31 | #include "plist.h" |
2a1c520e RW |
32 | #include "spf_backoff.h" |
33 | #include "lib_errors.h" | |
34 | #include "vrf.h" | |
1cbf96a8 | 35 | #include "ldp_sync.h" |
ed6189a9 | 36 | #include "link_state.h" |
2a1c520e RW |
37 | |
38 | #include "isisd/isisd.h" | |
39 | #include "isisd/isis_nb.h" | |
40 | #include "isisd/isis_common.h" | |
41 | #include "isisd/isis_bfd.h" | |
42 | #include "isisd/isis_circuit.h" | |
43 | #include "isisd/isis_lsp.h" | |
44 | #include "isisd/isis_dynhn.h" | |
45 | #include "isisd/isis_misc.h" | |
46 | #include "isisd/isis_csm.h" | |
47 | #include "isisd/isis_adjacency.h" | |
48 | #include "isisd/isis_spf.h" | |
c951ee6e | 49 | #include "isisd/isis_spf_private.h" |
2a1c520e | 50 | #include "isisd/isis_te.h" |
2a1c520e RW |
51 | #include "isisd/isis_mt.h" |
52 | #include "isisd/isis_redist.h" | |
1cbf96a8 | 53 | #include "isisd/isis_ldp_sync.h" |
68800d62 | 54 | #include "isisd/isis_dr.h" |
ed6189a9 | 55 | #include "isisd/isis_zebra.h" |
1cbf96a8 | 56 | |
66b9a381 DL |
57 | DEFINE_MTYPE_STATIC(ISISD, ISIS_MPLS_TE, "ISIS MPLS_TE parameters"); |
58 | DEFINE_MTYPE_STATIC(ISISD, ISIS_PLIST_NAME, "ISIS prefix-list name"); | |
59 | ||
2a1c520e RW |
60 | /* |
61 | * XPath: /frr-isisd:isis/instance | |
62 | */ | |
60ee8be1 | 63 | int isis_instance_create(struct nb_cb_create_args *args) |
2a1c520e RW |
64 | { |
65 | struct isis_area *area; | |
66 | const char *area_tag; | |
65251ce8 | 67 | const char *vrf_name; |
2a1c520e | 68 | |
60ee8be1 | 69 | if (args->event != NB_EV_APPLY) |
2a1c520e | 70 | return NB_OK; |
65251ce8 | 71 | vrf_name = yang_dnode_get_string(args->dnode, "./vrf"); |
60ee8be1 | 72 | area_tag = yang_dnode_get_string(args->dnode, "./area-tag"); |
5cfffcdd | 73 | |
65251ce8 | 74 | area = isis_area_lookup_by_vrf(area_tag, vrf_name); |
2a1c520e RW |
75 | if (area) |
76 | return NB_ERR_INCONSISTENCY; | |
77 | ||
65251ce8 | 78 | area = isis_area_create(area_tag, vrf_name); |
79 | ||
2a1c520e | 80 | /* save area in dnode to avoid looking it up all the time */ |
60ee8be1 | 81 | nb_running_set_entry(args->dnode, area); |
2a1c520e RW |
82 | |
83 | return NB_OK; | |
84 | } | |
85 | ||
60ee8be1 | 86 | int isis_instance_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
87 | { |
88 | struct isis_area *area; | |
89 | ||
60ee8be1 | 90 | if (args->event != NB_EV_APPLY) |
2a1c520e | 91 | return NB_OK; |
60ee8be1 | 92 | area = nb_running_unset_entry(args->dnode); |
1cbf96a8 | 93 | |
8d0c4f1b | 94 | isis_area_destroy(area); |
2a1c520e RW |
95 | return NB_OK; |
96 | } | |
97 | ||
98 | /* | |
99 | * XPath: /frr-isisd:isis/instance/is-type | |
100 | */ | |
60ee8be1 | 101 | int isis_instance_is_type_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
102 | { |
103 | struct isis_area *area; | |
104 | int type; | |
105 | ||
60ee8be1 | 106 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
107 | return NB_OK; |
108 | ||
60ee8be1 RW |
109 | area = nb_running_get_entry(args->dnode, NULL, true); |
110 | type = yang_dnode_get_enum(args->dnode, NULL); | |
2a1c520e RW |
111 | isis_area_is_type_set(area, type); |
112 | ||
113 | return NB_OK; | |
114 | } | |
115 | ||
0a156eec IR |
116 | struct sysid_iter { |
117 | struct area_addr *addr; | |
118 | bool same; | |
119 | }; | |
120 | ||
121 | static int sysid_iter_cb(const struct lyd_node *dnode, void *arg) | |
122 | { | |
123 | struct sysid_iter *iter = arg; | |
124 | struct area_addr addr; | |
125 | const char *net; | |
126 | ||
127 | net = yang_dnode_get_string(dnode, NULL); | |
128 | addr.addr_len = dotformat2buff(addr.area_addr, net); | |
129 | ||
130 | if (memcmp(GETSYSID(iter->addr), GETSYSID((&addr)), ISIS_SYS_ID_LEN)) { | |
131 | iter->same = false; | |
132 | return YANG_ITER_STOP; | |
133 | } | |
134 | ||
135 | return YANG_ITER_CONTINUE; | |
136 | } | |
137 | ||
2a1c520e RW |
138 | /* |
139 | * XPath: /frr-isisd:isis/instance/area-address | |
140 | */ | |
60ee8be1 | 141 | int isis_instance_area_address_create(struct nb_cb_create_args *args) |
2a1c520e RW |
142 | { |
143 | struct isis_area *area; | |
144 | struct area_addr addr, *addrr = NULL, *addrp = NULL; | |
145 | struct listnode *node; | |
0a156eec | 146 | struct sysid_iter iter; |
2a1c520e | 147 | uint8_t buff[255]; |
60ee8be1 | 148 | const char *net_title = yang_dnode_get_string(args->dnode, NULL); |
2a1c520e | 149 | |
60ee8be1 | 150 | switch (args->event) { |
2a1c520e RW |
151 | case NB_EV_VALIDATE: |
152 | addr.addr_len = dotformat2buff(buff, net_title); | |
153 | memcpy(addr.area_addr, buff, addr.addr_len); | |
154 | if (addr.area_addr[addr.addr_len - 1] != 0) { | |
10bdc68f RW |
155 | snprintf( |
156 | args->errmsg, args->errmsg_len, | |
2a1c520e RW |
157 | "nsel byte (last byte) in area address must be 0"); |
158 | return NB_ERR_VALIDATION; | |
159 | } | |
0a156eec IR |
160 | |
161 | iter.addr = &addr; | |
162 | iter.same = true; | |
163 | ||
164 | yang_dnode_iterate(sysid_iter_cb, &iter, args->dnode, | |
165 | "../area-address"); | |
166 | ||
167 | if (!iter.same) { | |
168 | snprintf( | |
169 | args->errmsg, args->errmsg_len, | |
170 | "System ID must not change when defining additional area addresses"); | |
171 | return NB_ERR_VALIDATION; | |
2a1c520e RW |
172 | } |
173 | break; | |
174 | case NB_EV_PREPARE: | |
175 | addrr = XMALLOC(MTYPE_ISIS_AREA_ADDR, sizeof(struct area_addr)); | |
176 | addrr->addr_len = dotformat2buff(buff, net_title); | |
177 | memcpy(addrr->area_addr, buff, addrr->addr_len); | |
60ee8be1 | 178 | args->resource->ptr = addrr; |
2a1c520e RW |
179 | break; |
180 | case NB_EV_ABORT: | |
60ee8be1 | 181 | XFREE(MTYPE_ISIS_AREA_ADDR, args->resource->ptr); |
2a1c520e RW |
182 | break; |
183 | case NB_EV_APPLY: | |
60ee8be1 RW |
184 | area = nb_running_get_entry(args->dnode, NULL, true); |
185 | addrr = args->resource->ptr; | |
65251ce8 | 186 | assert(area); |
2a1c520e | 187 | |
eab88f36 | 188 | if (area->isis->sysid_set == 0) { |
2a1c520e RW |
189 | /* |
190 | * First area address - get the SystemID for this router | |
191 | */ | |
eab88f36 K |
192 | memcpy(area->isis->sysid, GETSYSID(addrr), |
193 | ISIS_SYS_ID_LEN); | |
194 | area->isis->sysid_set = 1; | |
2a1c520e RW |
195 | } else { |
196 | /* check that we don't already have this address */ | |
197 | for (ALL_LIST_ELEMENTS_RO(area->area_addrs, node, | |
198 | addrp)) { | |
199 | if ((addrp->addr_len + ISIS_SYS_ID_LEN | |
200 | + ISIS_NSEL_LEN) | |
201 | != (addrr->addr_len)) | |
202 | continue; | |
203 | if (!memcmp(addrp->area_addr, addrr->area_addr, | |
204 | addrr->addr_len)) { | |
205 | XFREE(MTYPE_ISIS_AREA_ADDR, addrr); | |
206 | return NB_OK; /* silent fail */ | |
207 | } | |
208 | } | |
209 | } | |
210 | ||
211 | /*Forget the systemID part of the address */ | |
212 | addrr->addr_len -= (ISIS_SYS_ID_LEN + ISIS_NSEL_LEN); | |
213 | assert(area->area_addrs); /* to silence scan-build sillyness */ | |
214 | listnode_add(area->area_addrs, addrr); | |
215 | ||
216 | /* only now we can safely generate our LSPs for this area */ | |
217 | if (listcount(area->area_addrs) > 0) { | |
218 | if (area->is_type & IS_LEVEL_1) | |
219 | lsp_generate(area, IS_LEVEL_1); | |
220 | if (area->is_type & IS_LEVEL_2) | |
221 | lsp_generate(area, IS_LEVEL_2); | |
222 | } | |
223 | break; | |
224 | } | |
225 | ||
226 | return NB_OK; | |
227 | } | |
228 | ||
60ee8be1 | 229 | int isis_instance_area_address_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
230 | { |
231 | struct area_addr addr, *addrp = NULL; | |
232 | struct listnode *node; | |
233 | uint8_t buff[255]; | |
234 | struct isis_area *area; | |
235 | const char *net_title; | |
68800d62 KS |
236 | struct listnode *cnode; |
237 | struct isis_circuit *circuit; | |
238 | int lvl; | |
2a1c520e | 239 | |
60ee8be1 | 240 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
241 | return NB_OK; |
242 | ||
60ee8be1 | 243 | net_title = yang_dnode_get_string(args->dnode, NULL); |
2a1c520e RW |
244 | addr.addr_len = dotformat2buff(buff, net_title); |
245 | memcpy(addr.area_addr, buff, (int)addr.addr_len); | |
60ee8be1 | 246 | area = nb_running_get_entry(args->dnode, NULL, true); |
eab88f36 | 247 | |
2a1c520e RW |
248 | for (ALL_LIST_ELEMENTS_RO(area->area_addrs, node, addrp)) { |
249 | if ((addrp->addr_len + ISIS_SYS_ID_LEN + 1) == addr.addr_len | |
250 | && !memcmp(addrp->area_addr, addr.area_addr, addr.addr_len)) | |
251 | break; | |
252 | } | |
253 | if (!addrp) | |
254 | return NB_ERR_INCONSISTENCY; | |
255 | ||
256 | listnode_delete(area->area_addrs, addrp); | |
257 | XFREE(MTYPE_ISIS_AREA_ADDR, addrp); | |
258 | /* | |
259 | * Last area address - reset the SystemID for this router | |
260 | */ | |
261 | if (listcount(area->area_addrs) == 0) { | |
68800d62 KS |
262 | for (ALL_LIST_ELEMENTS_RO(area->circuit_list, cnode, circuit)) |
263 | for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; ++lvl) { | |
264 | if (circuit->u.bc.is_dr[lvl - 1]) | |
265 | isis_dr_resign(circuit, lvl); | |
266 | } | |
eab88f36 K |
267 | memset(area->isis->sysid, 0, ISIS_SYS_ID_LEN); |
268 | area->isis->sysid_set = 0; | |
e740f9c1 | 269 | if (IS_DEBUG_EVENTS) |
2a1c520e RW |
270 | zlog_debug("Router has no SystemID"); |
271 | } | |
272 | ||
273 | return NB_OK; | |
274 | } | |
275 | ||
276 | /* | |
277 | * XPath: /frr-isisd:isis/instance/dynamic-hostname | |
278 | */ | |
60ee8be1 | 279 | int isis_instance_dynamic_hostname_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
280 | { |
281 | struct isis_area *area; | |
282 | ||
60ee8be1 | 283 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
284 | return NB_OK; |
285 | ||
60ee8be1 RW |
286 | area = nb_running_get_entry(args->dnode, NULL, true); |
287 | isis_area_dynhostname_set(area, yang_dnode_get_bool(args->dnode, NULL)); | |
2a1c520e RW |
288 | |
289 | return NB_OK; | |
290 | } | |
291 | ||
292 | /* | |
f3abc412 | 293 | * XPath: /frr-isisd:isis/instance/attach-send |
2a1c520e | 294 | */ |
f3abc412 | 295 | int isis_instance_attached_send_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
296 | { |
297 | struct isis_area *area; | |
298 | bool attached; | |
299 | ||
60ee8be1 | 300 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
301 | return NB_OK; |
302 | ||
60ee8be1 RW |
303 | area = nb_running_get_entry(args->dnode, NULL, true); |
304 | attached = yang_dnode_get_bool(args->dnode, NULL); | |
f3abc412 | 305 | isis_area_attached_bit_send_set(area, attached); |
2a1c520e RW |
306 | |
307 | return NB_OK; | |
308 | } | |
309 | ||
f3abc412 | 310 | /* |
311 | * XPath: /frr-isisd:isis/instance/attach-receive-ignore | |
312 | */ | |
313 | int isis_instance_attached_receive_modify(struct nb_cb_modify_args *args) | |
314 | { | |
315 | struct isis_area *area; | |
316 | bool attached; | |
317 | ||
318 | if (args->event != NB_EV_APPLY) | |
319 | return NB_OK; | |
320 | ||
321 | area = nb_running_get_entry(args->dnode, NULL, true); | |
322 | attached = yang_dnode_get_bool(args->dnode, NULL); | |
323 | isis_area_attached_bit_receive_set(area, attached); | |
324 | ||
325 | return NB_OK; | |
326 | } | |
327 | ||
328 | /* | |
329 | * XPath: /frr-isisd:isis/instance/attached | |
330 | */ | |
331 | int isis_instance_attached_modify(struct nb_cb_modify_args *args) | |
332 | { | |
333 | return NB_OK; | |
334 | } | |
335 | ||
2a1c520e RW |
336 | /* |
337 | * XPath: /frr-isisd:isis/instance/overload | |
338 | */ | |
60ee8be1 | 339 | int isis_instance_overload_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
340 | { |
341 | struct isis_area *area; | |
342 | bool overload; | |
343 | ||
60ee8be1 | 344 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
345 | return NB_OK; |
346 | ||
60ee8be1 RW |
347 | area = nb_running_get_entry(args->dnode, NULL, true); |
348 | overload = yang_dnode_get_bool(args->dnode, NULL); | |
2a1c520e RW |
349 | isis_area_overload_bit_set(area, overload); |
350 | ||
351 | return NB_OK; | |
352 | } | |
353 | ||
354 | /* | |
355 | * XPath: /frr-isisd:isis/instance/metric-style | |
356 | */ | |
60ee8be1 | 357 | int isis_instance_metric_style_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
358 | { |
359 | struct isis_area *area; | |
360 | bool old_metric, new_metric; | |
60ee8be1 RW |
361 | enum isis_metric_style metric_style = |
362 | yang_dnode_get_enum(args->dnode, NULL); | |
2a1c520e | 363 | |
60ee8be1 | 364 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
365 | return NB_OK; |
366 | ||
60ee8be1 | 367 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
368 | old_metric = (metric_style == ISIS_WIDE_METRIC) ? false : true; |
369 | new_metric = (metric_style == ISIS_NARROW_METRIC) ? false : true; | |
370 | isis_area_metricstyle_set(area, old_metric, new_metric); | |
371 | ||
372 | return NB_OK; | |
373 | } | |
374 | ||
375 | /* | |
376 | * XPath: /frr-isisd:isis/instance/purge-originator | |
377 | */ | |
60ee8be1 | 378 | int isis_instance_purge_originator_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
379 | { |
380 | struct isis_area *area; | |
381 | ||
60ee8be1 | 382 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
383 | return NB_OK; |
384 | ||
60ee8be1 RW |
385 | area = nb_running_get_entry(args->dnode, NULL, true); |
386 | area->purge_originator = yang_dnode_get_bool(args->dnode, NULL); | |
2a1c520e RW |
387 | |
388 | return NB_OK; | |
389 | } | |
390 | ||
391 | /* | |
392 | * XPath: /frr-isisd:isis/instance/lsp/mtu | |
393 | */ | |
60ee8be1 | 394 | int isis_instance_lsp_mtu_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
395 | { |
396 | struct listnode *node; | |
397 | struct isis_circuit *circuit; | |
60ee8be1 | 398 | uint16_t lsp_mtu = yang_dnode_get_uint16(args->dnode, NULL); |
2a1c520e RW |
399 | struct isis_area *area; |
400 | ||
60ee8be1 | 401 | switch (args->event) { |
2a1c520e | 402 | case NB_EV_VALIDATE: |
60ee8be1 | 403 | area = nb_running_get_entry(args->dnode, NULL, false); |
2a1c520e RW |
404 | if (!area) |
405 | break; | |
406 | for (ALL_LIST_ELEMENTS_RO(area->circuit_list, node, circuit)) { | |
407 | if (circuit->state != C_STATE_INIT | |
408 | && circuit->state != C_STATE_UP) | |
409 | continue; | |
410 | if (lsp_mtu > isis_circuit_pdu_size(circuit)) { | |
10bdc68f RW |
411 | snprintf( |
412 | args->errmsg, args->errmsg_len, | |
2a1c520e RW |
413 | "ISIS area contains circuit %s, which has a maximum PDU size of %zu", |
414 | circuit->interface->name, | |
415 | isis_circuit_pdu_size(circuit)); | |
416 | return NB_ERR_VALIDATION; | |
417 | } | |
418 | } | |
419 | break; | |
420 | case NB_EV_PREPARE: | |
421 | case NB_EV_ABORT: | |
422 | break; | |
423 | case NB_EV_APPLY: | |
60ee8be1 | 424 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
425 | isis_area_lsp_mtu_set(area, lsp_mtu); |
426 | break; | |
427 | } | |
428 | ||
429 | return NB_OK; | |
430 | } | |
431 | ||
432 | /* | |
d2c970ff | 433 | * XPath: /frr-isisd:isis/instance/lsp/timers/level-1/refresh-interval |
2a1c520e RW |
434 | */ |
435 | int isis_instance_lsp_refresh_interval_level_1_modify( | |
60ee8be1 | 436 | struct nb_cb_modify_args *args) |
2a1c520e RW |
437 | { |
438 | struct isis_area *area; | |
439 | uint16_t refr_int; | |
440 | ||
60ee8be1 | 441 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
442 | return NB_OK; |
443 | ||
60ee8be1 RW |
444 | refr_int = yang_dnode_get_uint16(args->dnode, NULL); |
445 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
446 | isis_area_lsp_refresh_set(area, IS_LEVEL_1, refr_int); |
447 | ||
448 | return NB_OK; | |
449 | } | |
450 | ||
451 | /* | |
d2c970ff | 452 | * XPath: /frr-isisd:isis/instance/lsp/timers/level-2/refresh-interval |
2a1c520e RW |
453 | */ |
454 | int isis_instance_lsp_refresh_interval_level_2_modify( | |
60ee8be1 | 455 | struct nb_cb_modify_args *args) |
2a1c520e RW |
456 | { |
457 | struct isis_area *area; | |
458 | uint16_t refr_int; | |
459 | ||
60ee8be1 | 460 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
461 | return NB_OK; |
462 | ||
60ee8be1 RW |
463 | refr_int = yang_dnode_get_uint16(args->dnode, NULL); |
464 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
465 | isis_area_lsp_refresh_set(area, IS_LEVEL_2, refr_int); |
466 | ||
467 | return NB_OK; | |
468 | } | |
469 | ||
470 | /* | |
d2c970ff | 471 | * XPath: /frr-isisd:isis/instance/lsp/timers/level-1/maximum-lifetime |
2a1c520e RW |
472 | */ |
473 | int isis_instance_lsp_maximum_lifetime_level_1_modify( | |
60ee8be1 | 474 | struct nb_cb_modify_args *args) |
2a1c520e RW |
475 | { |
476 | struct isis_area *area; | |
477 | uint16_t max_lt; | |
478 | ||
60ee8be1 | 479 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
480 | return NB_OK; |
481 | ||
60ee8be1 RW |
482 | max_lt = yang_dnode_get_uint16(args->dnode, NULL); |
483 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
484 | isis_area_max_lsp_lifetime_set(area, IS_LEVEL_1, max_lt); |
485 | ||
486 | return NB_OK; | |
487 | } | |
488 | ||
489 | /* | |
d2c970ff | 490 | * XPath: /frr-isisd:isis/instance/lsp/timers/level-2/maximum-lifetime |
2a1c520e RW |
491 | */ |
492 | int isis_instance_lsp_maximum_lifetime_level_2_modify( | |
60ee8be1 | 493 | struct nb_cb_modify_args *args) |
2a1c520e RW |
494 | { |
495 | struct isis_area *area; | |
496 | uint16_t max_lt; | |
497 | ||
60ee8be1 | 498 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
499 | return NB_OK; |
500 | ||
60ee8be1 RW |
501 | max_lt = yang_dnode_get_uint16(args->dnode, NULL); |
502 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
503 | isis_area_max_lsp_lifetime_set(area, IS_LEVEL_2, max_lt); |
504 | ||
505 | return NB_OK; | |
506 | } | |
507 | ||
508 | /* | |
d2c970ff | 509 | * XPath: /frr-isisd:isis/instance/lsp/timers/level-1/generation-interval |
2a1c520e RW |
510 | */ |
511 | int isis_instance_lsp_generation_interval_level_1_modify( | |
60ee8be1 | 512 | struct nb_cb_modify_args *args) |
2a1c520e RW |
513 | { |
514 | struct isis_area *area; | |
515 | uint16_t gen_int; | |
516 | ||
60ee8be1 | 517 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
518 | return NB_OK; |
519 | ||
60ee8be1 RW |
520 | gen_int = yang_dnode_get_uint16(args->dnode, NULL); |
521 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
522 | area->lsp_gen_interval[0] = gen_int; |
523 | ||
524 | return NB_OK; | |
525 | } | |
526 | ||
527 | /* | |
d2c970ff | 528 | * XPath: /frr-isisd:isis/instance/lsp/timers/level-2/generation-interval |
2a1c520e RW |
529 | */ |
530 | int isis_instance_lsp_generation_interval_level_2_modify( | |
60ee8be1 | 531 | struct nb_cb_modify_args *args) |
2a1c520e RW |
532 | { |
533 | struct isis_area *area; | |
534 | uint16_t gen_int; | |
535 | ||
60ee8be1 | 536 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
537 | return NB_OK; |
538 | ||
60ee8be1 RW |
539 | gen_int = yang_dnode_get_uint16(args->dnode, NULL); |
540 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
541 | area->lsp_gen_interval[1] = gen_int; |
542 | ||
543 | return NB_OK; | |
544 | } | |
545 | ||
546 | /* | |
547 | * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay | |
548 | */ | |
60ee8be1 | 549 | void ietf_backoff_delay_apply_finish(struct nb_cb_apply_finish_args *args) |
2a1c520e | 550 | { |
60ee8be1 RW |
551 | long init_delay = yang_dnode_get_uint16(args->dnode, "./init-delay"); |
552 | long short_delay = yang_dnode_get_uint16(args->dnode, "./short-delay"); | |
553 | long long_delay = yang_dnode_get_uint16(args->dnode, "./long-delay"); | |
554 | long holddown = yang_dnode_get_uint16(args->dnode, "./hold-down"); | |
555 | long timetolearn = | |
556 | yang_dnode_get_uint16(args->dnode, "./time-to-learn"); | |
557 | struct isis_area *area = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
558 | size_t bufsiz = strlen(area->area_tag) + sizeof("IS-IS Lx"); |
559 | char *buf = XCALLOC(MTYPE_TMP, bufsiz); | |
560 | ||
561 | snprintf(buf, bufsiz, "IS-IS %s L1", area->area_tag); | |
562 | spf_backoff_free(area->spf_delay_ietf[0]); | |
563 | area->spf_delay_ietf[0] = | |
564 | spf_backoff_new(master, buf, init_delay, short_delay, | |
565 | long_delay, holddown, timetolearn); | |
566 | ||
567 | snprintf(buf, bufsiz, "IS-IS %s L2", area->area_tag); | |
568 | spf_backoff_free(area->spf_delay_ietf[1]); | |
569 | area->spf_delay_ietf[1] = | |
570 | spf_backoff_new(master, buf, init_delay, short_delay, | |
571 | long_delay, holddown, timetolearn); | |
572 | ||
573 | XFREE(MTYPE_TMP, buf); | |
574 | } | |
575 | ||
60ee8be1 | 576 | int isis_instance_spf_ietf_backoff_delay_create(struct nb_cb_create_args *args) |
2a1c520e RW |
577 | { |
578 | /* All the work is done in the apply_finish */ | |
579 | return NB_OK; | |
580 | } | |
581 | ||
60ee8be1 RW |
582 | int isis_instance_spf_ietf_backoff_delay_destroy( |
583 | struct nb_cb_destroy_args *args) | |
2a1c520e RW |
584 | { |
585 | struct isis_area *area; | |
586 | ||
60ee8be1 | 587 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
588 | return NB_OK; |
589 | ||
60ee8be1 | 590 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
591 | spf_backoff_free(area->spf_delay_ietf[0]); |
592 | spf_backoff_free(area->spf_delay_ietf[1]); | |
593 | area->spf_delay_ietf[0] = NULL; | |
594 | area->spf_delay_ietf[1] = NULL; | |
595 | ||
596 | return NB_OK; | |
597 | } | |
598 | ||
599 | /* | |
600 | * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/init-delay | |
601 | */ | |
602 | int isis_instance_spf_ietf_backoff_delay_init_delay_modify( | |
60ee8be1 | 603 | struct nb_cb_modify_args *args) |
2a1c520e RW |
604 | { |
605 | /* All the work is done in the apply_finish */ | |
606 | return NB_OK; | |
607 | } | |
608 | ||
609 | /* | |
610 | * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/short-delay | |
611 | */ | |
612 | int isis_instance_spf_ietf_backoff_delay_short_delay_modify( | |
60ee8be1 | 613 | struct nb_cb_modify_args *args) |
2a1c520e RW |
614 | { |
615 | /* All the work is done in the apply_finish */ | |
616 | return NB_OK; | |
617 | } | |
618 | ||
619 | /* | |
620 | * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/long-delay | |
621 | */ | |
622 | int isis_instance_spf_ietf_backoff_delay_long_delay_modify( | |
60ee8be1 | 623 | struct nb_cb_modify_args *args) |
2a1c520e RW |
624 | { |
625 | /* All the work is done in the apply_finish */ | |
626 | return NB_OK; | |
627 | } | |
628 | ||
629 | /* | |
630 | * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/hold-down | |
631 | */ | |
632 | int isis_instance_spf_ietf_backoff_delay_hold_down_modify( | |
60ee8be1 | 633 | struct nb_cb_modify_args *args) |
2a1c520e RW |
634 | { |
635 | /* All the work is done in the apply_finish */ | |
636 | return NB_OK; | |
637 | } | |
638 | ||
639 | /* | |
640 | * XPath: /frr-isisd:isis/instance/spf/ietf-backoff-delay/time-to-learn | |
641 | */ | |
642 | int isis_instance_spf_ietf_backoff_delay_time_to_learn_modify( | |
60ee8be1 | 643 | struct nb_cb_modify_args *args) |
2a1c520e RW |
644 | { |
645 | /* All the work is done in the apply_finish */ | |
646 | return NB_OK; | |
647 | } | |
648 | ||
649 | /* | |
650 | * XPath: /frr-isisd:isis/instance/spf/minimum-interval/level-1 | |
651 | */ | |
652 | int isis_instance_spf_minimum_interval_level_1_modify( | |
60ee8be1 | 653 | struct nb_cb_modify_args *args) |
2a1c520e RW |
654 | { |
655 | struct isis_area *area; | |
656 | ||
60ee8be1 | 657 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
658 | return NB_OK; |
659 | ||
60ee8be1 RW |
660 | area = nb_running_get_entry(args->dnode, NULL, true); |
661 | area->min_spf_interval[0] = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
662 | |
663 | return NB_OK; | |
664 | } | |
665 | ||
666 | /* | |
667 | * XPath: /frr-isisd:isis/instance/spf/minimum-interval/level-2 | |
668 | */ | |
669 | int isis_instance_spf_minimum_interval_level_2_modify( | |
60ee8be1 | 670 | struct nb_cb_modify_args *args) |
2a1c520e RW |
671 | { |
672 | struct isis_area *area; | |
673 | ||
60ee8be1 | 674 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
675 | return NB_OK; |
676 | ||
60ee8be1 RW |
677 | area = nb_running_get_entry(args->dnode, NULL, true); |
678 | area->min_spf_interval[1] = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
679 | |
680 | return NB_OK; | |
681 | } | |
682 | ||
d20b14bc RW |
683 | /* |
684 | * XPath: | |
685 | * /frr-isisd:isis/instance/spf/prefix-priorities/critical/access-list-name | |
686 | */ | |
687 | int isis_instance_spf_prefix_priorities_critical_access_list_name_modify( | |
688 | struct nb_cb_modify_args *args) | |
689 | { | |
e886416f RW |
690 | struct isis_area *area; |
691 | const char *acl_name; | |
692 | struct spf_prefix_priority_acl *ppa; | |
693 | ||
694 | if (args->event != NB_EV_APPLY) | |
695 | return NB_OK; | |
696 | ||
697 | area = nb_running_get_entry(args->dnode, NULL, true); | |
698 | acl_name = yang_dnode_get_string(args->dnode, NULL); | |
699 | ||
700 | ppa = &area->spf_prefix_priorities[SPF_PREFIX_PRIO_CRITICAL]; | |
701 | XFREE(MTYPE_ISIS_ACL_NAME, ppa->name); | |
702 | ppa->name = XSTRDUP(MTYPE_ISIS_ACL_NAME, acl_name); | |
703 | ppa->list_v4 = access_list_lookup(AFI_IP, acl_name); | |
704 | ppa->list_v6 = access_list_lookup(AFI_IP6, acl_name); | |
705 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
706 | |
707 | return NB_OK; | |
708 | } | |
709 | ||
710 | int isis_instance_spf_prefix_priorities_critical_access_list_name_destroy( | |
711 | struct nb_cb_destroy_args *args) | |
712 | { | |
e886416f RW |
713 | struct isis_area *area; |
714 | struct spf_prefix_priority_acl *ppa; | |
715 | ||
716 | if (args->event != NB_EV_APPLY) | |
717 | return NB_OK; | |
718 | ||
719 | area = nb_running_get_entry(args->dnode, NULL, true); | |
720 | ||
721 | ppa = &area->spf_prefix_priorities[SPF_PREFIX_PRIO_CRITICAL]; | |
722 | XFREE(MTYPE_ISIS_ACL_NAME, ppa->name); | |
723 | ppa->list_v4 = NULL; | |
724 | ppa->list_v6 = NULL; | |
725 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
726 | |
727 | return NB_OK; | |
728 | } | |
729 | ||
730 | /* | |
731 | * XPath: /frr-isisd:isis/instance/spf/prefix-priorities/high/access-list-name | |
732 | */ | |
733 | int isis_instance_spf_prefix_priorities_high_access_list_name_modify( | |
734 | struct nb_cb_modify_args *args) | |
735 | { | |
e886416f RW |
736 | struct isis_area *area; |
737 | const char *acl_name; | |
738 | struct spf_prefix_priority_acl *ppa; | |
739 | ||
740 | if (args->event != NB_EV_APPLY) | |
741 | return NB_OK; | |
742 | ||
743 | area = nb_running_get_entry(args->dnode, NULL, true); | |
744 | acl_name = yang_dnode_get_string(args->dnode, NULL); | |
745 | ||
746 | ppa = &area->spf_prefix_priorities[SPF_PREFIX_PRIO_HIGH]; | |
747 | XFREE(MTYPE_ISIS_ACL_NAME, ppa->name); | |
748 | ppa->name = XSTRDUP(MTYPE_ISIS_ACL_NAME, acl_name); | |
749 | ppa->list_v4 = access_list_lookup(AFI_IP, acl_name); | |
750 | ppa->list_v6 = access_list_lookup(AFI_IP6, acl_name); | |
751 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
752 | |
753 | return NB_OK; | |
754 | } | |
755 | ||
756 | int isis_instance_spf_prefix_priorities_high_access_list_name_destroy( | |
757 | struct nb_cb_destroy_args *args) | |
758 | { | |
e886416f RW |
759 | struct isis_area *area; |
760 | struct spf_prefix_priority_acl *ppa; | |
761 | ||
762 | if (args->event != NB_EV_APPLY) | |
763 | return NB_OK; | |
764 | ||
765 | area = nb_running_get_entry(args->dnode, NULL, true); | |
766 | ||
767 | ppa = &area->spf_prefix_priorities[SPF_PREFIX_PRIO_HIGH]; | |
768 | XFREE(MTYPE_ISIS_ACL_NAME, ppa->name); | |
769 | ppa->list_v4 = NULL; | |
770 | ppa->list_v6 = NULL; | |
771 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
772 | |
773 | return NB_OK; | |
774 | } | |
775 | ||
776 | /* | |
777 | * XPath: /frr-isisd:isis/instance/spf/prefix-priorities/medium/access-list-name | |
778 | */ | |
779 | int isis_instance_spf_prefix_priorities_medium_access_list_name_modify( | |
780 | struct nb_cb_modify_args *args) | |
781 | { | |
e886416f RW |
782 | struct isis_area *area; |
783 | const char *acl_name; | |
784 | struct spf_prefix_priority_acl *ppa; | |
785 | ||
786 | if (args->event != NB_EV_APPLY) | |
787 | return NB_OK; | |
788 | ||
789 | area = nb_running_get_entry(args->dnode, NULL, true); | |
790 | acl_name = yang_dnode_get_string(args->dnode, NULL); | |
791 | ||
792 | ppa = &area->spf_prefix_priorities[SPF_PREFIX_PRIO_MEDIUM]; | |
793 | XFREE(MTYPE_ISIS_ACL_NAME, ppa->name); | |
794 | ppa->name = XSTRDUP(MTYPE_ISIS_ACL_NAME, acl_name); | |
795 | ppa->list_v4 = access_list_lookup(AFI_IP, acl_name); | |
796 | ppa->list_v6 = access_list_lookup(AFI_IP6, acl_name); | |
797 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
798 | |
799 | return NB_OK; | |
800 | } | |
801 | ||
802 | int isis_instance_spf_prefix_priorities_medium_access_list_name_destroy( | |
803 | struct nb_cb_destroy_args *args) | |
804 | { | |
e886416f RW |
805 | struct isis_area *area; |
806 | struct spf_prefix_priority_acl *ppa; | |
807 | ||
808 | if (args->event != NB_EV_APPLY) | |
809 | return NB_OK; | |
810 | ||
811 | area = nb_running_get_entry(args->dnode, NULL, true); | |
812 | ||
813 | ppa = &area->spf_prefix_priorities[SPF_PREFIX_PRIO_MEDIUM]; | |
814 | XFREE(MTYPE_ISIS_ACL_NAME, ppa->name); | |
815 | ppa->list_v4 = NULL; | |
816 | ppa->list_v6 = NULL; | |
817 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
818 | |
819 | return NB_OK; | |
820 | } | |
821 | ||
2a1c520e RW |
822 | /* |
823 | * XPath: /frr-isisd:isis/instance/area-password | |
824 | */ | |
60ee8be1 | 825 | void area_password_apply_finish(struct nb_cb_apply_finish_args *args) |
2a1c520e | 826 | { |
60ee8be1 RW |
827 | const char *password = yang_dnode_get_string(args->dnode, "./password"); |
828 | struct isis_area *area = nb_running_get_entry(args->dnode, NULL, true); | |
829 | int pass_type = yang_dnode_get_enum(args->dnode, "./password-type"); | |
830 | uint8_t snp_auth = | |
831 | yang_dnode_get_enum(args->dnode, "./authenticate-snp"); | |
2a1c520e RW |
832 | |
833 | switch (pass_type) { | |
834 | case ISIS_PASSWD_TYPE_CLEARTXT: | |
835 | isis_area_passwd_cleartext_set(area, IS_LEVEL_1, password, | |
836 | snp_auth); | |
837 | break; | |
838 | case ISIS_PASSWD_TYPE_HMAC_MD5: | |
839 | isis_area_passwd_hmac_md5_set(area, IS_LEVEL_1, password, | |
840 | snp_auth); | |
841 | break; | |
842 | } | |
843 | } | |
844 | ||
60ee8be1 | 845 | int isis_instance_area_password_create(struct nb_cb_create_args *args) |
2a1c520e RW |
846 | { |
847 | /* actual setting is done in apply_finish */ | |
848 | return NB_OK; | |
849 | } | |
850 | ||
60ee8be1 | 851 | int isis_instance_area_password_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
852 | { |
853 | struct isis_area *area; | |
854 | ||
60ee8be1 | 855 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
856 | return NB_OK; |
857 | ||
60ee8be1 | 858 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
859 | isis_area_passwd_unset(area, IS_LEVEL_1); |
860 | ||
861 | return NB_OK; | |
862 | } | |
863 | ||
864 | /* | |
865 | * XPath: /frr-isisd:isis/instance/area-password/password | |
866 | */ | |
60ee8be1 | 867 | int isis_instance_area_password_password_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
868 | { |
869 | /* actual setting is done in apply_finish */ | |
870 | return NB_OK; | |
871 | } | |
872 | ||
873 | /* | |
874 | * XPath: /frr-isisd:isis/instance/area-password/password-type | |
875 | */ | |
876 | int isis_instance_area_password_password_type_modify( | |
60ee8be1 | 877 | struct nb_cb_modify_args *args) |
2a1c520e RW |
878 | { |
879 | /* actual setting is done in apply_finish */ | |
880 | return NB_OK; | |
881 | } | |
882 | ||
883 | /* | |
884 | * XPath: /frr-isisd:isis/instance/area-password/authenticate-snp | |
885 | */ | |
886 | int isis_instance_area_password_authenticate_snp_modify( | |
60ee8be1 | 887 | struct nb_cb_modify_args *args) |
2a1c520e RW |
888 | { |
889 | /* actual setting is done in apply_finish */ | |
890 | return NB_OK; | |
891 | } | |
892 | ||
893 | /* | |
894 | * XPath: /frr-isisd:isis/instance/domain-password | |
895 | */ | |
60ee8be1 | 896 | void domain_password_apply_finish(struct nb_cb_apply_finish_args *args) |
2a1c520e | 897 | { |
60ee8be1 RW |
898 | const char *password = yang_dnode_get_string(args->dnode, "./password"); |
899 | struct isis_area *area = nb_running_get_entry(args->dnode, NULL, true); | |
900 | int pass_type = yang_dnode_get_enum(args->dnode, "./password-type"); | |
901 | uint8_t snp_auth = | |
902 | yang_dnode_get_enum(args->dnode, "./authenticate-snp"); | |
2a1c520e RW |
903 | |
904 | switch (pass_type) { | |
905 | case ISIS_PASSWD_TYPE_CLEARTXT: | |
906 | isis_area_passwd_cleartext_set(area, IS_LEVEL_2, password, | |
907 | snp_auth); | |
908 | break; | |
909 | case ISIS_PASSWD_TYPE_HMAC_MD5: | |
910 | isis_area_passwd_hmac_md5_set(area, IS_LEVEL_2, password, | |
911 | snp_auth); | |
912 | break; | |
913 | } | |
914 | } | |
915 | ||
60ee8be1 | 916 | int isis_instance_domain_password_create(struct nb_cb_create_args *args) |
2a1c520e RW |
917 | { |
918 | /* actual setting is done in apply_finish */ | |
919 | return NB_OK; | |
920 | } | |
921 | ||
60ee8be1 | 922 | int isis_instance_domain_password_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
923 | { |
924 | struct isis_area *area; | |
925 | ||
60ee8be1 | 926 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
927 | return NB_OK; |
928 | ||
60ee8be1 | 929 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
930 | isis_area_passwd_unset(area, IS_LEVEL_2); |
931 | ||
932 | return NB_OK; | |
933 | } | |
934 | ||
935 | /* | |
936 | * XPath: /frr-isisd:isis/instance/domain-password/password | |
937 | */ | |
60ee8be1 RW |
938 | int isis_instance_domain_password_password_modify( |
939 | struct nb_cb_modify_args *args) | |
2a1c520e RW |
940 | { |
941 | /* actual setting is done in apply_finish */ | |
942 | return NB_OK; | |
943 | } | |
944 | ||
945 | /* | |
946 | * XPath: /frr-isisd:isis/instance/domain-password/password-type | |
947 | */ | |
948 | int isis_instance_domain_password_password_type_modify( | |
60ee8be1 | 949 | struct nb_cb_modify_args *args) |
2a1c520e RW |
950 | { |
951 | /* actual setting is done in apply_finish */ | |
952 | return NB_OK; | |
953 | } | |
954 | ||
955 | /* | |
956 | * XPath: /frr-isisd:isis/instance/domain-password/authenticate-snp | |
957 | */ | |
958 | int isis_instance_domain_password_authenticate_snp_modify( | |
60ee8be1 | 959 | struct nb_cb_modify_args *args) |
2a1c520e RW |
960 | { |
961 | /* actual setting is done in apply_finish */ | |
962 | return NB_OK; | |
963 | } | |
964 | ||
965 | /* | |
966 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4 | |
967 | */ | |
968 | void default_info_origin_apply_finish(const struct lyd_node *dnode, int family) | |
969 | { | |
970 | int originate_type = DEFAULT_ORIGINATE; | |
971 | unsigned long metric = 0; | |
972 | const char *routemap = NULL; | |
973 | struct isis_area *area = nb_running_get_entry(dnode, NULL, true); | |
974 | int level = yang_dnode_get_enum(dnode, "./level"); | |
975 | ||
976 | if (yang_dnode_get_bool(dnode, "./always")) { | |
977 | originate_type = DEFAULT_ORIGINATE_ALWAYS; | |
978 | } else if (family == AF_INET6) { | |
979 | zlog_warn( | |
980 | "%s: Zebra doesn't implement default-originate for IPv6 yet, so use with care or use default-originate always.", | |
981 | __func__); | |
982 | } | |
983 | ||
984 | if (yang_dnode_exists(dnode, "./metric")) | |
985 | metric = yang_dnode_get_uint32(dnode, "./metric"); | |
986 | if (yang_dnode_exists(dnode, "./route-map")) | |
987 | routemap = yang_dnode_get_string(dnode, "./route-map"); | |
988 | ||
989 | isis_redist_set(area, level, family, DEFAULT_ROUTE, metric, routemap, | |
990 | originate_type); | |
991 | } | |
992 | ||
60ee8be1 | 993 | void default_info_origin_ipv4_apply_finish(struct nb_cb_apply_finish_args *args) |
2a1c520e | 994 | { |
60ee8be1 | 995 | default_info_origin_apply_finish(args->dnode, AF_INET); |
2a1c520e RW |
996 | } |
997 | ||
60ee8be1 | 998 | void default_info_origin_ipv6_apply_finish(struct nb_cb_apply_finish_args *args) |
2a1c520e | 999 | { |
60ee8be1 | 1000 | default_info_origin_apply_finish(args->dnode, AF_INET6); |
2a1c520e RW |
1001 | } |
1002 | ||
1003 | int isis_instance_default_information_originate_ipv4_create( | |
60ee8be1 | 1004 | struct nb_cb_create_args *args) |
2a1c520e RW |
1005 | { |
1006 | /* It's all done by default_info_origin_apply_finish */ | |
1007 | return NB_OK; | |
1008 | } | |
1009 | ||
1010 | int isis_instance_default_information_originate_ipv4_destroy( | |
60ee8be1 | 1011 | struct nb_cb_destroy_args *args) |
2a1c520e RW |
1012 | { |
1013 | struct isis_area *area; | |
1014 | int level; | |
1015 | ||
60ee8be1 | 1016 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1017 | return NB_OK; |
1018 | ||
60ee8be1 RW |
1019 | area = nb_running_get_entry(args->dnode, NULL, true); |
1020 | level = yang_dnode_get_enum(args->dnode, "./level"); | |
2a1c520e RW |
1021 | isis_redist_unset(area, level, AF_INET, DEFAULT_ROUTE); |
1022 | ||
1023 | return NB_OK; | |
1024 | } | |
1025 | ||
1026 | /* | |
1027 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4/always | |
1028 | */ | |
1029 | int isis_instance_default_information_originate_ipv4_always_modify( | |
60ee8be1 | 1030 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1031 | { |
1032 | /* It's all done by default_info_origin_apply_finish */ | |
1033 | return NB_OK; | |
1034 | } | |
1035 | ||
1036 | /* | |
1037 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4/route-map | |
1038 | */ | |
1039 | int isis_instance_default_information_originate_ipv4_route_map_modify( | |
60ee8be1 | 1040 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1041 | { |
1042 | /* It's all done by default_info_origin_apply_finish */ | |
1043 | return NB_OK; | |
1044 | } | |
1045 | ||
1046 | int isis_instance_default_information_originate_ipv4_route_map_destroy( | |
60ee8be1 | 1047 | struct nb_cb_destroy_args *args) |
2a1c520e RW |
1048 | { |
1049 | /* It's all done by default_info_origin_apply_finish */ | |
1050 | return NB_OK; | |
1051 | } | |
1052 | ||
1053 | /* | |
1054 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv4/metric | |
1055 | */ | |
1056 | int isis_instance_default_information_originate_ipv4_metric_modify( | |
60ee8be1 | 1057 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1058 | { |
1059 | /* It's all done by default_info_origin_apply_finish */ | |
1060 | return NB_OK; | |
1061 | } | |
1062 | ||
1063 | /* | |
1064 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6 | |
1065 | */ | |
1066 | int isis_instance_default_information_originate_ipv6_create( | |
60ee8be1 | 1067 | struct nb_cb_create_args *args) |
2a1c520e RW |
1068 | { |
1069 | /* It's all done by default_info_origin_apply_finish */ | |
1070 | return NB_OK; | |
1071 | } | |
1072 | ||
1073 | int isis_instance_default_information_originate_ipv6_destroy( | |
60ee8be1 | 1074 | struct nb_cb_destroy_args *args) |
2a1c520e RW |
1075 | { |
1076 | struct isis_area *area; | |
1077 | int level; | |
1078 | ||
60ee8be1 | 1079 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1080 | return NB_OK; |
1081 | ||
60ee8be1 RW |
1082 | area = nb_running_get_entry(args->dnode, NULL, true); |
1083 | level = yang_dnode_get_enum(args->dnode, "./level"); | |
2a1c520e RW |
1084 | isis_redist_unset(area, level, AF_INET6, DEFAULT_ROUTE); |
1085 | ||
1086 | return NB_OK; | |
1087 | } | |
1088 | ||
1089 | /* | |
1090 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6/always | |
1091 | */ | |
1092 | int isis_instance_default_information_originate_ipv6_always_modify( | |
60ee8be1 | 1093 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1094 | { |
1095 | /* It's all done by default_info_origin_apply_finish */ | |
1096 | return NB_OK; | |
1097 | } | |
1098 | ||
1099 | /* | |
1100 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6/route-map | |
1101 | */ | |
1102 | int isis_instance_default_information_originate_ipv6_route_map_modify( | |
60ee8be1 | 1103 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1104 | { |
1105 | /* It's all done by default_info_origin_apply_finish */ | |
1106 | return NB_OK; | |
1107 | } | |
1108 | ||
1109 | int isis_instance_default_information_originate_ipv6_route_map_destroy( | |
60ee8be1 | 1110 | struct nb_cb_destroy_args *args) |
2a1c520e RW |
1111 | { |
1112 | /* It's all done by default_info_origin_apply_finish */ | |
1113 | return NB_OK; | |
1114 | } | |
1115 | ||
1116 | /* | |
1117 | * XPath: /frr-isisd:isis/instance/default-information-originate/ipv6/metric | |
1118 | */ | |
1119 | int isis_instance_default_information_originate_ipv6_metric_modify( | |
60ee8be1 | 1120 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1121 | { |
1122 | /* It's all done by default_info_origin_apply_finish */ | |
1123 | return NB_OK; | |
1124 | } | |
1125 | ||
1126 | /* | |
1127 | * XPath: /frr-isisd:isis/instance/redistribute/ipv4 | |
1128 | */ | |
1129 | void redistribute_apply_finish(const struct lyd_node *dnode, int family) | |
1130 | { | |
1131 | assert(family == AF_INET || family == AF_INET6); | |
1132 | int type, level; | |
1133 | unsigned long metric = 0; | |
1134 | const char *routemap = NULL; | |
1135 | struct isis_area *area; | |
1136 | ||
1137 | type = yang_dnode_get_enum(dnode, "./protocol"); | |
1138 | level = yang_dnode_get_enum(dnode, "./level"); | |
1139 | area = nb_running_get_entry(dnode, NULL, true); | |
1140 | ||
1141 | if (yang_dnode_exists(dnode, "./metric")) | |
1142 | metric = yang_dnode_get_uint32(dnode, "./metric"); | |
1143 | if (yang_dnode_exists(dnode, "./route-map")) | |
1144 | routemap = yang_dnode_get_string(dnode, "./route-map"); | |
1145 | ||
1146 | isis_redist_set(area, level, family, type, metric, routemap, 0); | |
1147 | } | |
1148 | ||
60ee8be1 | 1149 | void redistribute_ipv4_apply_finish(struct nb_cb_apply_finish_args *args) |
2a1c520e | 1150 | { |
60ee8be1 | 1151 | redistribute_apply_finish(args->dnode, AF_INET); |
2a1c520e RW |
1152 | } |
1153 | ||
60ee8be1 | 1154 | void redistribute_ipv6_apply_finish(struct nb_cb_apply_finish_args *args) |
2a1c520e | 1155 | { |
60ee8be1 | 1156 | redistribute_apply_finish(args->dnode, AF_INET6); |
2a1c520e RW |
1157 | } |
1158 | ||
60ee8be1 | 1159 | int isis_instance_redistribute_ipv4_create(struct nb_cb_create_args *args) |
2a1c520e RW |
1160 | { |
1161 | /* It's all done by redistribute_apply_finish */ | |
1162 | return NB_OK; | |
1163 | } | |
1164 | ||
60ee8be1 | 1165 | int isis_instance_redistribute_ipv4_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
1166 | { |
1167 | struct isis_area *area; | |
1168 | int level, type; | |
1169 | ||
60ee8be1 | 1170 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1171 | return NB_OK; |
1172 | ||
60ee8be1 RW |
1173 | area = nb_running_get_entry(args->dnode, NULL, true); |
1174 | level = yang_dnode_get_enum(args->dnode, "./level"); | |
1175 | type = yang_dnode_get_enum(args->dnode, "./protocol"); | |
2a1c520e RW |
1176 | isis_redist_unset(area, level, AF_INET, type); |
1177 | ||
1178 | return NB_OK; | |
1179 | } | |
1180 | ||
1181 | /* | |
1182 | * XPath: /frr-isisd:isis/instance/redistribute/ipv4/route-map | |
1183 | */ | |
1184 | int isis_instance_redistribute_ipv4_route_map_modify( | |
60ee8be1 | 1185 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1186 | { |
1187 | /* It's all done by redistribute_apply_finish */ | |
1188 | return NB_OK; | |
1189 | } | |
1190 | ||
1191 | int isis_instance_redistribute_ipv4_route_map_destroy( | |
60ee8be1 | 1192 | struct nb_cb_destroy_args *args) |
2a1c520e RW |
1193 | { |
1194 | /* It's all done by redistribute_apply_finish */ | |
1195 | return NB_OK; | |
1196 | } | |
1197 | ||
1198 | /* | |
1199 | * XPath: /frr-isisd:isis/instance/redistribute/ipv4/metric | |
1200 | */ | |
60ee8be1 RW |
1201 | int isis_instance_redistribute_ipv4_metric_modify( |
1202 | struct nb_cb_modify_args *args) | |
2a1c520e RW |
1203 | { |
1204 | /* It's all done by redistribute_apply_finish */ | |
1205 | return NB_OK; | |
1206 | } | |
1207 | ||
1208 | /* | |
1209 | * XPath: /frr-isisd:isis/instance/redistribute/ipv6 | |
1210 | */ | |
60ee8be1 | 1211 | int isis_instance_redistribute_ipv6_create(struct nb_cb_create_args *args) |
2a1c520e RW |
1212 | { |
1213 | /* It's all done by redistribute_apply_finish */ | |
1214 | return NB_OK; | |
1215 | } | |
1216 | ||
60ee8be1 | 1217 | int isis_instance_redistribute_ipv6_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
1218 | { |
1219 | struct isis_area *area; | |
1220 | int level, type; | |
1221 | ||
60ee8be1 | 1222 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1223 | return NB_OK; |
1224 | ||
60ee8be1 RW |
1225 | area = nb_running_get_entry(args->dnode, NULL, true); |
1226 | level = yang_dnode_get_enum(args->dnode, "./level"); | |
1227 | type = yang_dnode_get_enum(args->dnode, "./protocol"); | |
2a1c520e RW |
1228 | isis_redist_unset(area, level, AF_INET6, type); |
1229 | ||
1230 | return NB_OK; | |
1231 | } | |
1232 | ||
1233 | /* | |
1234 | * XPath: /frr-isisd:isis/instance/redistribute/ipv6/route-map | |
1235 | */ | |
1236 | int isis_instance_redistribute_ipv6_route_map_modify( | |
60ee8be1 | 1237 | struct nb_cb_modify_args *args) |
2a1c520e RW |
1238 | { |
1239 | /* It's all done by redistribute_apply_finish */ | |
1240 | return NB_OK; | |
1241 | } | |
1242 | ||
1243 | int isis_instance_redistribute_ipv6_route_map_destroy( | |
60ee8be1 | 1244 | struct nb_cb_destroy_args *args) |
2a1c520e RW |
1245 | { |
1246 | /* It's all done by redistribute_apply_finish */ | |
1247 | return NB_OK; | |
1248 | } | |
1249 | ||
1250 | /* | |
1251 | * XPath: /frr-isisd:isis/instance/redistribute/ipv6/metric | |
1252 | */ | |
60ee8be1 RW |
1253 | int isis_instance_redistribute_ipv6_metric_modify( |
1254 | struct nb_cb_modify_args *args) | |
2a1c520e RW |
1255 | { |
1256 | /* It's all done by redistribute_apply_finish */ | |
1257 | return NB_OK; | |
1258 | } | |
1259 | ||
1260 | /* | |
1261 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-multicast | |
1262 | */ | |
1263 | static int isis_multi_topology_common(enum nb_event event, | |
1264 | const struct lyd_node *dnode, | |
10bdc68f | 1265 | char *errmsg, size_t errmsg_len, |
2a1c520e RW |
1266 | const char *topology, bool create) |
1267 | { | |
1268 | struct isis_area *area; | |
1269 | struct isis_area_mt_setting *setting; | |
1270 | uint16_t mtid = isis_str2mtid(topology); | |
1271 | ||
1272 | switch (event) { | |
1273 | case NB_EV_VALIDATE: | |
1274 | if (mtid == (uint16_t)-1) { | |
10bdc68f RW |
1275 | snprintf(errmsg, errmsg_len, "Unknown topology %s", |
1276 | topology); | |
2a1c520e RW |
1277 | return NB_ERR_VALIDATION; |
1278 | } | |
1279 | break; | |
1280 | case NB_EV_PREPARE: | |
1281 | case NB_EV_ABORT: | |
1282 | break; | |
1283 | case NB_EV_APPLY: | |
1284 | area = nb_running_get_entry(dnode, NULL, true); | |
1285 | setting = area_get_mt_setting(area, mtid); | |
1286 | setting->enabled = create; | |
1287 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 0); | |
1288 | break; | |
1289 | } | |
1290 | ||
1291 | return NB_OK; | |
1292 | } | |
1293 | ||
1294 | static int isis_multi_topology_overload_common(enum nb_event event, | |
1295 | const struct lyd_node *dnode, | |
1296 | const char *topology) | |
1297 | { | |
1298 | struct isis_area *area; | |
1299 | struct isis_area_mt_setting *setting; | |
1300 | uint16_t mtid = isis_str2mtid(topology); | |
1301 | ||
1302 | /* validation is done in isis_multi_topology_common */ | |
1303 | if (event != NB_EV_APPLY) | |
1304 | return NB_OK; | |
1305 | ||
1306 | area = nb_running_get_entry(dnode, NULL, true); | |
1307 | setting = area_get_mt_setting(area, mtid); | |
1308 | setting->overload = yang_dnode_get_bool(dnode, NULL); | |
1309 | if (setting->enabled) | |
1310 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 0); | |
1311 | ||
1312 | return NB_OK; | |
1313 | } | |
1314 | ||
1315 | int isis_instance_multi_topology_ipv4_multicast_create( | |
60ee8be1 | 1316 | struct nb_cb_create_args *args) |
2a1c520e | 1317 | { |
60ee8be1 | 1318 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1319 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1320 | "ipv4-multicast", true); |
2a1c520e RW |
1321 | } |
1322 | ||
1323 | int isis_instance_multi_topology_ipv4_multicast_destroy( | |
60ee8be1 | 1324 | struct nb_cb_destroy_args *args) |
2a1c520e | 1325 | { |
60ee8be1 | 1326 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1327 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1328 | "ipv4-multicast", false); |
2a1c520e RW |
1329 | } |
1330 | ||
1331 | /* | |
1332 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-multicast/overload | |
1333 | */ | |
1334 | int isis_instance_multi_topology_ipv4_multicast_overload_modify( | |
60ee8be1 | 1335 | struct nb_cb_modify_args *args) |
2a1c520e | 1336 | { |
60ee8be1 | 1337 | return isis_multi_topology_overload_common(args->event, args->dnode, |
2a1c520e RW |
1338 | "ipv4-multicast"); |
1339 | } | |
1340 | ||
1341 | /* | |
1342 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-management | |
1343 | */ | |
1344 | int isis_instance_multi_topology_ipv4_management_create( | |
60ee8be1 | 1345 | struct nb_cb_create_args *args) |
2a1c520e | 1346 | { |
10bdc68f RW |
1347 | return isis_multi_topology_common(args->event, args->dnode, |
1348 | args->errmsg, args->errmsg_len, | |
1349 | "ipv4-mgmt", true); | |
2a1c520e RW |
1350 | } |
1351 | ||
1352 | int isis_instance_multi_topology_ipv4_management_destroy( | |
60ee8be1 | 1353 | struct nb_cb_destroy_args *args) |
2a1c520e | 1354 | { |
10bdc68f RW |
1355 | return isis_multi_topology_common(args->event, args->dnode, |
1356 | args->errmsg, args->errmsg_len, | |
1357 | "ipv4-mgmt", false); | |
2a1c520e RW |
1358 | } |
1359 | ||
1360 | /* | |
1361 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv4-management/overload | |
1362 | */ | |
1363 | int isis_instance_multi_topology_ipv4_management_overload_modify( | |
60ee8be1 | 1364 | struct nb_cb_modify_args *args) |
2a1c520e | 1365 | { |
60ee8be1 RW |
1366 | return isis_multi_topology_overload_common(args->event, args->dnode, |
1367 | "ipv4-mgmt"); | |
2a1c520e RW |
1368 | } |
1369 | ||
1370 | /* | |
1371 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-unicast | |
1372 | */ | |
1373 | int isis_instance_multi_topology_ipv6_unicast_create( | |
60ee8be1 | 1374 | struct nb_cb_create_args *args) |
2a1c520e | 1375 | { |
60ee8be1 | 1376 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1377 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1378 | "ipv6-unicast", true); |
2a1c520e RW |
1379 | } |
1380 | ||
1381 | int isis_instance_multi_topology_ipv6_unicast_destroy( | |
60ee8be1 | 1382 | struct nb_cb_destroy_args *args) |
2a1c520e | 1383 | { |
60ee8be1 | 1384 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1385 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1386 | "ipv6-unicast", false); |
2a1c520e RW |
1387 | } |
1388 | ||
1389 | /* | |
1390 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-unicast/overload | |
1391 | */ | |
1392 | int isis_instance_multi_topology_ipv6_unicast_overload_modify( | |
60ee8be1 | 1393 | struct nb_cb_modify_args *args) |
2a1c520e | 1394 | { |
60ee8be1 | 1395 | return isis_multi_topology_overload_common(args->event, args->dnode, |
2a1c520e RW |
1396 | "ipv6-unicast"); |
1397 | } | |
1398 | ||
1399 | /* | |
1400 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-multicast | |
1401 | */ | |
1402 | int isis_instance_multi_topology_ipv6_multicast_create( | |
60ee8be1 | 1403 | struct nb_cb_create_args *args) |
2a1c520e | 1404 | { |
60ee8be1 | 1405 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1406 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1407 | "ipv6-multicast", true); |
2a1c520e RW |
1408 | } |
1409 | ||
1410 | int isis_instance_multi_topology_ipv6_multicast_destroy( | |
60ee8be1 | 1411 | struct nb_cb_destroy_args *args) |
2a1c520e | 1412 | { |
60ee8be1 | 1413 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1414 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1415 | "ipv6-multicast", false); |
2a1c520e RW |
1416 | } |
1417 | ||
1418 | /* | |
1419 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-multicast/overload | |
1420 | */ | |
1421 | int isis_instance_multi_topology_ipv6_multicast_overload_modify( | |
60ee8be1 | 1422 | struct nb_cb_modify_args *args) |
2a1c520e | 1423 | { |
60ee8be1 | 1424 | return isis_multi_topology_overload_common(args->event, args->dnode, |
2a1c520e RW |
1425 | "ipv6-multicast"); |
1426 | } | |
1427 | ||
1428 | /* | |
1429 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-management | |
1430 | */ | |
1431 | int isis_instance_multi_topology_ipv6_management_create( | |
60ee8be1 | 1432 | struct nb_cb_create_args *args) |
2a1c520e | 1433 | { |
10bdc68f RW |
1434 | return isis_multi_topology_common(args->event, args->dnode, |
1435 | args->errmsg, args->errmsg_len, | |
1436 | "ipv6-mgmt", true); | |
2a1c520e RW |
1437 | } |
1438 | ||
1439 | int isis_instance_multi_topology_ipv6_management_destroy( | |
60ee8be1 | 1440 | struct nb_cb_destroy_args *args) |
2a1c520e | 1441 | { |
10bdc68f RW |
1442 | return isis_multi_topology_common(args->event, args->dnode, |
1443 | args->errmsg, args->errmsg_len, | |
1444 | "ipv6-mgmt", false); | |
2a1c520e RW |
1445 | } |
1446 | ||
1447 | /* | |
1448 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-management/overload | |
1449 | */ | |
1450 | int isis_instance_multi_topology_ipv6_management_overload_modify( | |
60ee8be1 | 1451 | struct nb_cb_modify_args *args) |
2a1c520e | 1452 | { |
60ee8be1 RW |
1453 | return isis_multi_topology_overload_common(args->event, args->dnode, |
1454 | "ipv6-mgmt"); | |
2a1c520e RW |
1455 | } |
1456 | ||
1457 | /* | |
1458 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-dstsrc | |
1459 | */ | |
1460 | int isis_instance_multi_topology_ipv6_dstsrc_create( | |
60ee8be1 | 1461 | struct nb_cb_create_args *args) |
2a1c520e | 1462 | { |
60ee8be1 | 1463 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1464 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1465 | "ipv6-dstsrc", true); |
2a1c520e RW |
1466 | } |
1467 | ||
1468 | int isis_instance_multi_topology_ipv6_dstsrc_destroy( | |
60ee8be1 | 1469 | struct nb_cb_destroy_args *args) |
2a1c520e | 1470 | { |
60ee8be1 | 1471 | return isis_multi_topology_common(args->event, args->dnode, |
10bdc68f | 1472 | args->errmsg, args->errmsg_len, |
60ee8be1 | 1473 | "ipv6-dstsrc", false); |
2a1c520e RW |
1474 | } |
1475 | ||
1476 | /* | |
1477 | * XPath: /frr-isisd:isis/instance/multi-topology/ipv6-dstsrc/overload | |
1478 | */ | |
1479 | int isis_instance_multi_topology_ipv6_dstsrc_overload_modify( | |
60ee8be1 | 1480 | struct nb_cb_modify_args *args) |
2a1c520e | 1481 | { |
60ee8be1 RW |
1482 | return isis_multi_topology_overload_common(args->event, args->dnode, |
1483 | "ipv6-dstsrc"); | |
2a1c520e RW |
1484 | } |
1485 | ||
d20b14bc RW |
1486 | /* |
1487 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-1/lfa/load-sharing | |
1488 | */ | |
1489 | int isis_instance_fast_reroute_level_1_lfa_load_sharing_modify( | |
1490 | struct nb_cb_modify_args *args) | |
1491 | { | |
e886416f RW |
1492 | struct isis_area *area; |
1493 | ||
1494 | if (args->event != NB_EV_APPLY) | |
1495 | return NB_OK; | |
1496 | ||
1497 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1498 | area->lfa_load_sharing[0] = yang_dnode_get_bool(args->dnode, NULL); | |
1499 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1500 | |
1501 | return NB_OK; | |
1502 | } | |
1503 | ||
1504 | /* | |
1505 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-1/lfa/priority-limit | |
1506 | */ | |
1507 | int isis_instance_fast_reroute_level_1_lfa_priority_limit_modify( | |
1508 | struct nb_cb_modify_args *args) | |
1509 | { | |
e886416f RW |
1510 | struct isis_area *area; |
1511 | ||
1512 | if (args->event != NB_EV_APPLY) | |
1513 | return NB_OK; | |
1514 | ||
1515 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1516 | area->lfa_priority_limit[0] = yang_dnode_get_enum(args->dnode, NULL); | |
1517 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1518 | |
1519 | return NB_OK; | |
1520 | } | |
1521 | ||
1522 | int isis_instance_fast_reroute_level_1_lfa_priority_limit_destroy( | |
1523 | struct nb_cb_destroy_args *args) | |
1524 | { | |
e886416f RW |
1525 | struct isis_area *area; |
1526 | ||
1527 | if (args->event != NB_EV_APPLY) | |
1528 | return NB_OK; | |
1529 | ||
1530 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1531 | area->lfa_priority_limit[0] = SPF_PREFIX_PRIO_LOW; | |
1532 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1533 | |
1534 | return NB_OK; | |
1535 | } | |
1536 | ||
1537 | /* | |
1538 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-1/lfa/tiebreaker | |
1539 | */ | |
1540 | int isis_instance_fast_reroute_level_1_lfa_tiebreaker_create( | |
1541 | struct nb_cb_create_args *args) | |
1542 | { | |
e886416f RW |
1543 | struct isis_area *area; |
1544 | uint8_t index; | |
1545 | enum lfa_tiebreaker_type type; | |
1546 | struct lfa_tiebreaker *tie_b; | |
1547 | ||
1548 | if (args->event != NB_EV_APPLY) | |
1549 | return NB_OK; | |
1550 | ||
1551 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1552 | index = yang_dnode_get_uint8(args->dnode, "./index"); | |
1553 | type = yang_dnode_get_enum(args->dnode, "./type"); | |
1554 | ||
1555 | tie_b = isis_lfa_tiebreaker_add(area, ISIS_LEVEL1, index, type); | |
1556 | nb_running_set_entry(args->dnode, tie_b); | |
1557 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1558 | |
1559 | return NB_OK; | |
1560 | } | |
1561 | ||
1562 | int isis_instance_fast_reroute_level_1_lfa_tiebreaker_destroy( | |
1563 | struct nb_cb_destroy_args *args) | |
1564 | { | |
e886416f RW |
1565 | struct lfa_tiebreaker *tie_b; |
1566 | struct isis_area *area; | |
1567 | ||
1568 | if (args->event != NB_EV_APPLY) | |
1569 | return NB_OK; | |
1570 | ||
1571 | tie_b = nb_running_unset_entry(args->dnode); | |
1572 | area = tie_b->area; | |
1573 | isis_lfa_tiebreaker_delete(area, ISIS_LEVEL1, tie_b); | |
1574 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1575 | |
1576 | return NB_OK; | |
1577 | } | |
1578 | ||
1579 | /* | |
1580 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-1/lfa/tiebreaker/type | |
1581 | */ | |
1582 | int isis_instance_fast_reroute_level_1_lfa_tiebreaker_type_modify( | |
1583 | struct nb_cb_modify_args *args) | |
1584 | { | |
e886416f RW |
1585 | struct lfa_tiebreaker *tie_b; |
1586 | struct isis_area *area; | |
1587 | ||
1588 | if (args->event != NB_EV_APPLY) | |
1589 | return NB_OK; | |
1590 | ||
1591 | tie_b = nb_running_get_entry(args->dnode, NULL, true); | |
1592 | area = tie_b->area; | |
1593 | tie_b->type = yang_dnode_get_enum(args->dnode, NULL); | |
1594 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1595 | |
1596 | return NB_OK; | |
1597 | } | |
1598 | ||
381200be RW |
1599 | /* |
1600 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-1/remote-lfa/prefix-list | |
1601 | */ | |
1602 | int isis_instance_fast_reroute_level_1_remote_lfa_prefix_list_modify( | |
1603 | struct nb_cb_modify_args *args) | |
1604 | { | |
16fe8cff RW |
1605 | struct isis_area *area; |
1606 | const char *plist_name; | |
1607 | ||
1608 | if (args->event != NB_EV_APPLY) | |
1609 | return NB_OK; | |
1610 | ||
1611 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1612 | plist_name = yang_dnode_get_string(args->dnode, NULL); | |
1613 | ||
1614 | area->rlfa_plist_name[0] = XSTRDUP(MTYPE_ISIS_PLIST_NAME, plist_name); | |
1615 | area->rlfa_plist[0] = prefix_list_lookup(AFI_IP, plist_name); | |
1616 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
1617 | |
1618 | return NB_OK; | |
1619 | } | |
1620 | ||
1621 | int isis_instance_fast_reroute_level_1_remote_lfa_prefix_list_destroy( | |
1622 | struct nb_cb_destroy_args *args) | |
1623 | { | |
16fe8cff RW |
1624 | struct isis_area *area; |
1625 | ||
1626 | if (args->event != NB_EV_APPLY) | |
1627 | return NB_OK; | |
1628 | ||
1629 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1630 | ||
1631 | XFREE(MTYPE_ISIS_PLIST_NAME, area->rlfa_plist_name[0]); | |
1632 | area->rlfa_plist[0] = NULL; | |
1633 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
1634 | |
1635 | return NB_OK; | |
1636 | } | |
1637 | ||
d20b14bc RW |
1638 | /* |
1639 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-2/lfa/load-sharing | |
1640 | */ | |
1641 | int isis_instance_fast_reroute_level_2_lfa_load_sharing_modify( | |
1642 | struct nb_cb_modify_args *args) | |
1643 | { | |
e886416f RW |
1644 | struct isis_area *area; |
1645 | ||
1646 | if (args->event != NB_EV_APPLY) | |
1647 | return NB_OK; | |
1648 | ||
1649 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1650 | area->lfa_load_sharing[1] = yang_dnode_get_bool(args->dnode, NULL); | |
d20b14bc RW |
1651 | |
1652 | return NB_OK; | |
1653 | } | |
1654 | ||
1655 | /* | |
1656 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-2/lfa/priority-limit | |
1657 | */ | |
1658 | int isis_instance_fast_reroute_level_2_lfa_priority_limit_modify( | |
1659 | struct nb_cb_modify_args *args) | |
1660 | { | |
e886416f RW |
1661 | struct isis_area *area; |
1662 | ||
1663 | if (args->event != NB_EV_APPLY) | |
1664 | return NB_OK; | |
1665 | ||
1666 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1667 | area->lfa_priority_limit[1] = yang_dnode_get_enum(args->dnode, NULL); | |
d20b14bc RW |
1668 | |
1669 | return NB_OK; | |
1670 | } | |
1671 | ||
1672 | int isis_instance_fast_reroute_level_2_lfa_priority_limit_destroy( | |
1673 | struct nb_cb_destroy_args *args) | |
1674 | { | |
e886416f RW |
1675 | struct isis_area *area; |
1676 | ||
1677 | if (args->event != NB_EV_APPLY) | |
1678 | return NB_OK; | |
1679 | ||
1680 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1681 | area->lfa_priority_limit[1] = SPF_PREFIX_PRIO_LOW; | |
d20b14bc RW |
1682 | |
1683 | return NB_OK; | |
1684 | } | |
1685 | ||
1686 | /* | |
1687 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-2/lfa/tiebreaker | |
1688 | */ | |
1689 | int isis_instance_fast_reroute_level_2_lfa_tiebreaker_create( | |
1690 | struct nb_cb_create_args *args) | |
1691 | { | |
e886416f RW |
1692 | struct isis_area *area; |
1693 | uint8_t index; | |
1694 | enum lfa_tiebreaker_type type; | |
1695 | struct lfa_tiebreaker *tie_b; | |
1696 | ||
1697 | if (args->event != NB_EV_APPLY) | |
1698 | return NB_OK; | |
1699 | ||
1700 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1701 | index = yang_dnode_get_uint8(args->dnode, "./index"); | |
1702 | type = yang_dnode_get_enum(args->dnode, "./type"); | |
1703 | ||
1704 | tie_b = isis_lfa_tiebreaker_add(area, ISIS_LEVEL2, index, type); | |
1705 | nb_running_set_entry(args->dnode, tie_b); | |
1706 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1707 | |
1708 | return NB_OK; | |
1709 | } | |
1710 | ||
1711 | int isis_instance_fast_reroute_level_2_lfa_tiebreaker_destroy( | |
1712 | struct nb_cb_destroy_args *args) | |
1713 | { | |
e886416f RW |
1714 | struct lfa_tiebreaker *tie_b; |
1715 | struct isis_area *area; | |
1716 | ||
1717 | if (args->event != NB_EV_APPLY) | |
1718 | return NB_OK; | |
1719 | ||
1720 | tie_b = nb_running_unset_entry(args->dnode); | |
1721 | area = tie_b->area; | |
1722 | isis_lfa_tiebreaker_delete(area, ISIS_LEVEL2, tie_b); | |
1723 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1724 | |
1725 | return NB_OK; | |
1726 | } | |
1727 | ||
1728 | /* | |
1729 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-2/lfa/tiebreaker/type | |
1730 | */ | |
1731 | int isis_instance_fast_reroute_level_2_lfa_tiebreaker_type_modify( | |
1732 | struct nb_cb_modify_args *args) | |
1733 | { | |
e886416f RW |
1734 | struct lfa_tiebreaker *tie_b; |
1735 | struct isis_area *area; | |
1736 | ||
1737 | if (args->event != NB_EV_APPLY) | |
1738 | return NB_OK; | |
1739 | ||
1740 | tie_b = nb_running_get_entry(args->dnode, NULL, true); | |
1741 | area = tie_b->area; | |
1742 | tie_b->type = yang_dnode_get_enum(args->dnode, NULL); | |
1743 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
1744 | |
1745 | return NB_OK; | |
1746 | } | |
1747 | ||
381200be RW |
1748 | /* |
1749 | * XPath: /frr-isisd:isis/instance/fast-reroute/level-2/remote-lfa/prefix-list | |
1750 | */ | |
1751 | int isis_instance_fast_reroute_level_2_remote_lfa_prefix_list_modify( | |
1752 | struct nb_cb_modify_args *args) | |
1753 | { | |
16fe8cff RW |
1754 | struct isis_area *area; |
1755 | const char *plist_name; | |
1756 | ||
1757 | if (args->event != NB_EV_APPLY) | |
1758 | return NB_OK; | |
1759 | ||
1760 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1761 | plist_name = yang_dnode_get_string(args->dnode, NULL); | |
1762 | ||
1763 | area->rlfa_plist_name[1] = XSTRDUP(MTYPE_ISIS_PLIST_NAME, plist_name); | |
1764 | area->rlfa_plist[1] = prefix_list_lookup(AFI_IP, plist_name); | |
1765 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
1766 | |
1767 | return NB_OK; | |
1768 | } | |
1769 | ||
1770 | int isis_instance_fast_reroute_level_2_remote_lfa_prefix_list_destroy( | |
1771 | struct nb_cb_destroy_args *args) | |
1772 | { | |
16fe8cff RW |
1773 | struct isis_area *area; |
1774 | ||
1775 | if (args->event != NB_EV_APPLY) | |
1776 | return NB_OK; | |
1777 | ||
1778 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1779 | ||
1780 | XFREE(MTYPE_ISIS_PLIST_NAME, area->rlfa_plist_name[1]); | |
1781 | area->rlfa_plist[1] = NULL; | |
1782 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
1783 | |
1784 | return NB_OK; | |
1785 | } | |
1786 | ||
2a1c520e RW |
1787 | /* |
1788 | * XPath: /frr-isisd:isis/instance/log-adjacency-changes | |
1789 | */ | |
60ee8be1 | 1790 | int isis_instance_log_adjacency_changes_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
1791 | { |
1792 | struct isis_area *area; | |
60ee8be1 | 1793 | bool log = yang_dnode_get_bool(args->dnode, NULL); |
2a1c520e | 1794 | |
60ee8be1 | 1795 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1796 | return NB_OK; |
1797 | ||
60ee8be1 | 1798 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
1799 | area->log_adj_changes = log ? 1 : 0; |
1800 | ||
1801 | return NB_OK; | |
1802 | } | |
1803 | ||
1804 | /* | |
1805 | * XPath: /frr-isisd:isis/instance/mpls-te | |
1806 | */ | |
60ee8be1 | 1807 | int isis_instance_mpls_te_create(struct nb_cb_create_args *args) |
2a1c520e RW |
1808 | { |
1809 | struct listnode *node; | |
1810 | struct isis_area *area; | |
1811 | struct isis_circuit *circuit; | |
1812 | ||
60ee8be1 | 1813 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1814 | return NB_OK; |
1815 | ||
60ee8be1 | 1816 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
1817 | if (area->mta == NULL) { |
1818 | ||
1819 | struct mpls_te_area *new; | |
1820 | ||
1821 | zlog_debug("ISIS-TE(%s): Initialize MPLS Traffic Engineering", | |
1822 | area->area_tag); | |
1823 | ||
1824 | new = XCALLOC(MTYPE_ISIS_MPLS_TE, sizeof(struct mpls_te_area)); | |
1825 | ||
1826 | /* Initialize MPLS_TE structure */ | |
1827 | new->status = enable; | |
1828 | new->level = 0; | |
1829 | new->inter_as = off; | |
1830 | new->interas_areaid.s_addr = 0; | |
1831 | new->router_id.s_addr = 0; | |
ed6189a9 OD |
1832 | new->ted = ls_ted_new(1, "ISIS", 0); |
1833 | if (!new->ted) | |
1834 | zlog_warn("Unable to create Link State Data Base"); | |
2a1c520e RW |
1835 | |
1836 | area->mta = new; | |
1837 | } else { | |
1838 | area->mta->status = enable; | |
1839 | } | |
1840 | ||
ed6189a9 OD |
1841 | /* Initialize Link State Database */ |
1842 | if (area->mta->ted) | |
1843 | isis_te_init_ted(area); | |
1844 | ||
2a1c520e RW |
1845 | /* Update Extended TLVs according to Interface link parameters */ |
1846 | for (ALL_LIST_ELEMENTS_RO(area->circuit_list, node, circuit)) | |
1847 | isis_link_params_update(circuit, circuit->interface); | |
1848 | ||
1849 | /* Reoriginate STD_TE & GMPLS circuits */ | |
1850 | lsp_regenerate_schedule(area, area->is_type, 0); | |
1851 | ||
1852 | return NB_OK; | |
1853 | } | |
1854 | ||
60ee8be1 | 1855 | int isis_instance_mpls_te_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
1856 | { |
1857 | struct listnode *node; | |
1858 | struct isis_area *area; | |
1859 | struct isis_circuit *circuit; | |
1860 | ||
60ee8be1 | 1861 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1862 | return NB_OK; |
1863 | ||
60ee8be1 | 1864 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
1865 | if (IS_MPLS_TE(area->mta)) |
1866 | area->mta->status = disable; | |
1867 | else | |
1868 | return NB_OK; | |
1869 | ||
ed6189a9 OD |
1870 | /* Remove Link State Database */ |
1871 | ls_ted_del_all(area->mta->ted); | |
1872 | ||
2a1c520e RW |
1873 | /* Flush LSP if circuit engage */ |
1874 | for (ALL_LIST_ELEMENTS_RO(area->circuit_list, node, circuit)) { | |
1875 | if (!IS_EXT_TE(circuit->ext)) | |
1876 | continue; | |
1877 | ||
1878 | /* disable MPLS_TE Circuit keeping SR one's */ | |
1879 | if (IS_SUBTLV(circuit->ext, EXT_ADJ_SID)) | |
1880 | circuit->ext->status = EXT_ADJ_SID; | |
1881 | else if (IS_SUBTLV(circuit->ext, EXT_LAN_ADJ_SID)) | |
1882 | circuit->ext->status = EXT_LAN_ADJ_SID; | |
1883 | else | |
1884 | circuit->ext->status = 0; | |
1885 | } | |
1886 | ||
1887 | /* Reoriginate STD_TE & GMPLS circuits */ | |
1888 | lsp_regenerate_schedule(area, area->is_type, 0); | |
1889 | ||
1890 | zlog_debug("ISIS-TE(%s): Disabled MPLS Traffic Engineering", | |
1891 | area->area_tag); | |
1892 | ||
1893 | return NB_OK; | |
1894 | } | |
1895 | ||
1896 | /* | |
1897 | * XPath: /frr-isisd:isis/instance/mpls-te/router-address | |
1898 | */ | |
60ee8be1 | 1899 | int isis_instance_mpls_te_router_address_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
1900 | { |
1901 | struct in_addr value; | |
1902 | struct isis_area *area; | |
1903 | ||
60ee8be1 | 1904 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1905 | return NB_OK; |
1906 | ||
60ee8be1 | 1907 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
1908 | /* only proceed if MPLS-TE is enabled */ |
1909 | if (!IS_MPLS_TE(area->mta)) | |
1910 | return NB_OK; | |
1911 | ||
1912 | /* Update Area Router ID */ | |
60ee8be1 | 1913 | yang_dnode_get_ipv4(&value, args->dnode, NULL); |
2a1c520e RW |
1914 | area->mta->router_id.s_addr = value.s_addr; |
1915 | ||
1916 | /* And re-schedule LSP update */ | |
1917 | lsp_regenerate_schedule(area, area->is_type, 0); | |
1918 | ||
1919 | return NB_OK; | |
1920 | } | |
1921 | ||
60ee8be1 RW |
1922 | int isis_instance_mpls_te_router_address_destroy( |
1923 | struct nb_cb_destroy_args *args) | |
2a1c520e RW |
1924 | { |
1925 | struct isis_area *area; | |
1926 | ||
60ee8be1 | 1927 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
1928 | return NB_OK; |
1929 | ||
60ee8be1 | 1930 | area = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
1931 | /* only proceed if MPLS-TE is enabled */ |
1932 | if (!IS_MPLS_TE(area->mta)) | |
1933 | return NB_OK; | |
1934 | ||
1935 | /* Reset Area Router ID */ | |
1936 | area->mta->router_id.s_addr = INADDR_ANY; | |
1937 | ||
1938 | /* And re-schedule LSP update */ | |
1939 | lsp_regenerate_schedule(area, area->is_type, 0); | |
1940 | ||
1941 | return NB_OK; | |
1942 | } | |
1943 | ||
173f8887 OD |
1944 | /* |
1945 | * XPath: /frr-isisd:isis/instance/mpls-te/router-address-v6 | |
1946 | */ | |
1947 | int isis_instance_mpls_te_router_address_ipv6_modify( | |
1948 | struct nb_cb_modify_args *args) | |
1949 | { | |
1950 | struct in6_addr value; | |
1951 | struct isis_area *area; | |
1952 | ||
1953 | if (args->event != NB_EV_APPLY) | |
1954 | return NB_OK; | |
1955 | ||
1956 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1957 | /* only proceed if MPLS-TE is enabled */ | |
1958 | if (!IS_MPLS_TE(area->mta)) | |
1959 | return NB_OK; | |
1960 | ||
1961 | yang_dnode_get_ipv6(&value, args->dnode, NULL); | |
1962 | /* Update Area IPv6 Router ID if different */ | |
1963 | if (!IPV6_ADDR_SAME(&area->mta->router_id_ipv6, &value)) { | |
1964 | IPV6_ADDR_COPY(&area->mta->router_id_ipv6, &value); | |
1965 | ||
1966 | /* And re-schedule LSP update */ | |
1967 | lsp_regenerate_schedule(area, area->is_type, 0); | |
1968 | } | |
1969 | ||
1970 | return NB_OK; | |
1971 | } | |
1972 | ||
1973 | int isis_instance_mpls_te_router_address_ipv6_destroy( | |
1974 | struct nb_cb_destroy_args *args) | |
1975 | { | |
1976 | struct isis_area *area; | |
1977 | ||
1978 | if (args->event != NB_EV_APPLY) | |
1979 | return NB_OK; | |
1980 | ||
1981 | area = nb_running_get_entry(args->dnode, NULL, true); | |
1982 | /* only proceed if MPLS-TE is enabled */ | |
1983 | if (!IS_MPLS_TE(area->mta)) | |
1984 | return NB_OK; | |
1985 | ||
1986 | /* Reset Area Router ID */ | |
1987 | IPV6_ADDR_COPY(&area->mta->router_id_ipv6, &in6addr_any); | |
1988 | ||
1989 | /* And re-schedule LSP update */ | |
1990 | lsp_regenerate_schedule(area, area->is_type, 0); | |
1991 | ||
1992 | return NB_OK; | |
1993 | } | |
1994 | ||
ed6189a9 OD |
1995 | /* |
1996 | * XPath: /frr-isisd:isis/instance/mpls-te/export | |
1997 | */ | |
1998 | int isis_instance_mpls_te_export_modify(struct nb_cb_modify_args *args) | |
1999 | { | |
2000 | struct isis_area *area; | |
2001 | ||
2002 | if (args->event != NB_EV_APPLY) | |
2003 | return NB_OK; | |
2004 | ||
2005 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2006 | /* only proceed if MPLS-TE is enabled */ | |
2007 | if (!IS_MPLS_TE(area->mta)) | |
2008 | return NB_OK; | |
2009 | ||
2010 | area->mta->export = yang_dnode_get_bool(args->dnode, NULL); | |
2011 | if (area->mta->export) { | |
2012 | if (IS_DEBUG_EVENTS) | |
2013 | zlog_debug("MPLS-TE: Enabled Link State export"); | |
2014 | if (isis_zebra_ls_register(true) != 0) | |
6d2d83f4 | 2015 | zlog_warn("Unable to register Link State"); |
ed6189a9 OD |
2016 | } else { |
2017 | if (IS_DEBUG_EVENTS) | |
2018 | zlog_debug("MPLS-TE: Disable Link State export"); | |
2019 | if (isis_zebra_ls_register(false) != 0) | |
6d2d83f4 | 2020 | zlog_warn("Unable to register Link State"); |
ed6189a9 OD |
2021 | } |
2022 | ||
2023 | return NB_OK; | |
2024 | } | |
2025 | ||
7e405d3b RW |
2026 | /* |
2027 | * XPath: /frr-isisd:isis/instance/segment-routing/enabled | |
2028 | */ | |
26f6acaf RW |
2029 | int isis_instance_segment_routing_enabled_modify( |
2030 | struct nb_cb_modify_args *args) | |
7e405d3b | 2031 | { |
26f6acaf RW |
2032 | struct isis_area *area; |
2033 | ||
2034 | if (args->event != NB_EV_APPLY) | |
2035 | return NB_OK; | |
2036 | ||
2037 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2038 | area->srdb.config.enabled = yang_dnode_get_bool(args->dnode, NULL); | |
2039 | ||
2040 | if (area->srdb.config.enabled) { | |
e740f9c1 | 2041 | if (IS_DEBUG_EVENTS) |
26f6acaf RW |
2042 | zlog_debug("SR: Segment Routing: OFF -> ON"); |
2043 | ||
58fbcdf2 | 2044 | isis_sr_start(area); |
26f6acaf | 2045 | } else { |
e740f9c1 | 2046 | if (IS_DEBUG_EVENTS) |
26f6acaf RW |
2047 | zlog_debug("SR: Segment Routing: ON -> OFF"); |
2048 | ||
2049 | isis_sr_stop(area); | |
7e405d3b RW |
2050 | } |
2051 | ||
2052 | return NB_OK; | |
2053 | } | |
2054 | ||
26f6acaf | 2055 | /* |
01d43141 | 2056 | * XPath: /frr-isisd:isis/instance/segment-routing/label-blocks |
26f6acaf | 2057 | */ |
01d43141 | 2058 | int isis_instance_segment_routing_label_blocks_pre_validate( |
d8391312 OD |
2059 | struct nb_cb_pre_validate_args *args) |
2060 | { | |
2061 | uint32_t srgb_lbound; | |
2062 | uint32_t srgb_ubound; | |
2063 | uint32_t srlb_lbound; | |
2064 | uint32_t srlb_ubound; | |
2065 | ||
01d43141 EDP |
2066 | srgb_lbound = yang_dnode_get_uint32(args->dnode, "./srgb/lower-bound"); |
2067 | srgb_ubound = yang_dnode_get_uint32(args->dnode, "./srgb/upper-bound"); | |
2068 | srlb_lbound = yang_dnode_get_uint32(args->dnode, "./srlb/lower-bound"); | |
2069 | srlb_ubound = yang_dnode_get_uint32(args->dnode, "./srlb/upper-bound"); | |
d8391312 OD |
2070 | |
2071 | /* Check that the block size does not exceed 65535 */ | |
2072 | if ((srgb_ubound - srgb_lbound + 1) > 65535) { | |
e02c9b9f RW |
2073 | snprintf( |
2074 | args->errmsg, args->errmsg_len, | |
d8391312 OD |
2075 | "New SR Global Block (%u/%u) exceed the limit of 65535", |
2076 | srgb_lbound, srgb_ubound); | |
2077 | return NB_ERR_VALIDATION; | |
2078 | } | |
01d43141 EDP |
2079 | if ((srlb_ubound - srlb_lbound + 1) > 65535) { |
2080 | snprintf(args->errmsg, args->errmsg_len, | |
2081 | "New SR Local Block (%u/%u) exceed the limit of 65535", | |
2082 | srlb_lbound, srlb_ubound); | |
2083 | return NB_ERR_VALIDATION; | |
2084 | } | |
d8391312 OD |
2085 | |
2086 | /* Validate SRGB against SRLB */ | |
2087 | if (!((srgb_ubound < srlb_lbound) || (srgb_lbound > srlb_ubound))) { | |
e02c9b9f RW |
2088 | snprintf( |
2089 | args->errmsg, args->errmsg_len, | |
01d43141 | 2090 | "SR Global Block (%u/%u) conflicts with Local Block (%u/%u)", |
d8391312 OD |
2091 | srgb_lbound, srgb_ubound, srlb_lbound, srlb_ubound); |
2092 | return NB_ERR_VALIDATION; | |
2093 | } | |
2094 | ||
2095 | return NB_OK; | |
2096 | } | |
2097 | ||
01d43141 EDP |
2098 | /* |
2099 | * XPath: /frr-isisd:isis/instance/segment-routing/label-blocks/srgb | |
2100 | */ | |
2101 | ||
26f6acaf RW |
2102 | void isis_instance_segment_routing_srgb_apply_finish( |
2103 | struct nb_cb_apply_finish_args *args) | |
2104 | { | |
2105 | struct isis_area *area; | |
2106 | uint32_t lower_bound, upper_bound; | |
26f6acaf RW |
2107 | |
2108 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2109 | lower_bound = yang_dnode_get_uint32(args->dnode, "./lower-bound"); | |
2110 | upper_bound = yang_dnode_get_uint32(args->dnode, "./upper-bound"); | |
2111 | ||
58fbcdf2 | 2112 | isis_sr_cfg_srgb_update(area, lower_bound, upper_bound); |
26f6acaf RW |
2113 | } |
2114 | ||
7e405d3b | 2115 | /* |
01d43141 | 2116 | * XPath: /frr-isisd:isis/instance/segment-routing/label-blocks/srgb/lower-bound |
7e405d3b RW |
2117 | */ |
2118 | int isis_instance_segment_routing_srgb_lower_bound_modify( | |
26f6acaf | 2119 | struct nb_cb_modify_args *args) |
7e405d3b | 2120 | { |
26f6acaf RW |
2121 | uint32_t lower_bound = yang_dnode_get_uint32(args->dnode, NULL); |
2122 | ||
2123 | switch (args->event) { | |
7e405d3b | 2124 | case NB_EV_VALIDATE: |
26f6acaf | 2125 | if (!IS_MPLS_UNRESERVED_LABEL(lower_bound)) { |
e02c9b9f RW |
2126 | snprintf(args->errmsg, args->errmsg_len, |
2127 | "Invalid SRGB lower bound: %u", lower_bound); | |
26f6acaf RW |
2128 | return NB_ERR_VALIDATION; |
2129 | } | |
2130 | break; | |
7e405d3b RW |
2131 | case NB_EV_PREPARE: |
2132 | case NB_EV_ABORT: | |
2133 | case NB_EV_APPLY: | |
7e405d3b RW |
2134 | break; |
2135 | } | |
2136 | ||
2137 | return NB_OK; | |
2138 | } | |
2139 | ||
2140 | /* | |
01d43141 | 2141 | * XPath: /frr-isisd:isis/instance/segment-routing/label-blocks/srgb/upper-bound |
7e405d3b RW |
2142 | */ |
2143 | int isis_instance_segment_routing_srgb_upper_bound_modify( | |
26f6acaf | 2144 | struct nb_cb_modify_args *args) |
7e405d3b | 2145 | { |
26f6acaf RW |
2146 | uint32_t upper_bound = yang_dnode_get_uint32(args->dnode, NULL); |
2147 | ||
2148 | switch (args->event) { | |
7e405d3b | 2149 | case NB_EV_VALIDATE: |
26f6acaf | 2150 | if (!IS_MPLS_UNRESERVED_LABEL(upper_bound)) { |
e02c9b9f RW |
2151 | snprintf(args->errmsg, args->errmsg_len, |
2152 | "Invalid SRGB upper bound: %u", upper_bound); | |
26f6acaf RW |
2153 | return NB_ERR_VALIDATION; |
2154 | } | |
2155 | break; | |
7e405d3b RW |
2156 | case NB_EV_PREPARE: |
2157 | case NB_EV_ABORT: | |
2158 | case NB_EV_APPLY: | |
7e405d3b RW |
2159 | break; |
2160 | } | |
2161 | ||
2162 | return NB_OK; | |
2163 | } | |
2164 | ||
d8391312 | 2165 | /* |
01d43141 | 2166 | * XPath: /frr-isisd:isis/instance/segment-routing/label-blocks/srlb |
d8391312 | 2167 | */ |
d8391312 OD |
2168 | void isis_instance_segment_routing_srlb_apply_finish( |
2169 | struct nb_cb_apply_finish_args *args) | |
2170 | { | |
2171 | struct isis_area *area; | |
2172 | uint32_t lower_bound, upper_bound; | |
2173 | ||
2174 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2175 | lower_bound = yang_dnode_get_uint32(args->dnode, "./lower-bound"); | |
2176 | upper_bound = yang_dnode_get_uint32(args->dnode, "./upper-bound"); | |
2177 | ||
2178 | isis_sr_cfg_srlb_update(area, lower_bound, upper_bound); | |
2179 | } | |
2180 | ||
2181 | /* | |
01d43141 | 2182 | * XPath: /frr-isisd:isis/instance/segment-routing/label-blocks/srlb/lower-bound |
d8391312 OD |
2183 | */ |
2184 | int isis_instance_segment_routing_srlb_lower_bound_modify( | |
2185 | struct nb_cb_modify_args *args) | |
2186 | { | |
2187 | uint32_t lower_bound = yang_dnode_get_uint32(args->dnode, NULL); | |
2188 | ||
2189 | switch (args->event) { | |
2190 | case NB_EV_VALIDATE: | |
2191 | if (!IS_MPLS_UNRESERVED_LABEL(lower_bound)) { | |
e02c9b9f RW |
2192 | snprintf(args->errmsg, args->errmsg_len, |
2193 | "Invalid SRLB lower bound: %u", lower_bound); | |
d8391312 OD |
2194 | return NB_ERR_VALIDATION; |
2195 | } | |
2196 | break; | |
2197 | case NB_EV_PREPARE: | |
2198 | case NB_EV_ABORT: | |
2199 | case NB_EV_APPLY: | |
2200 | break; | |
2201 | } | |
2202 | ||
2203 | return NB_OK; | |
2204 | } | |
2205 | ||
2206 | /* | |
01d43141 | 2207 | * XPath: /frr-isisd:isis/instance/segment-routing/label-blocks/srlb/upper-bound |
d8391312 OD |
2208 | */ |
2209 | int isis_instance_segment_routing_srlb_upper_bound_modify( | |
2210 | struct nb_cb_modify_args *args) | |
2211 | { | |
2212 | uint32_t upper_bound = yang_dnode_get_uint32(args->dnode, NULL); | |
2213 | ||
2214 | switch (args->event) { | |
2215 | case NB_EV_VALIDATE: | |
2216 | if (!IS_MPLS_UNRESERVED_LABEL(upper_bound)) { | |
e02c9b9f RW |
2217 | snprintf(args->errmsg, args->errmsg_len, |
2218 | "Invalid SRLB upper bound: %u", upper_bound); | |
d8391312 OD |
2219 | return NB_ERR_VALIDATION; |
2220 | } | |
2221 | break; | |
2222 | case NB_EV_PREPARE: | |
2223 | case NB_EV_ABORT: | |
2224 | case NB_EV_APPLY: | |
2225 | break; | |
2226 | } | |
2227 | ||
2228 | return NB_OK; | |
2229 | } | |
2230 | ||
7e405d3b RW |
2231 | /* |
2232 | * XPath: /frr-isisd:isis/instance/segment-routing/msd/node-msd | |
2233 | */ | |
2234 | int isis_instance_segment_routing_msd_node_msd_modify( | |
26f6acaf | 2235 | struct nb_cb_modify_args *args) |
7e405d3b | 2236 | { |
26f6acaf RW |
2237 | struct isis_area *area; |
2238 | ||
2239 | if (args->event != NB_EV_APPLY) | |
2240 | return NB_OK; | |
2241 | ||
2242 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2243 | area->srdb.config.msd = yang_dnode_get_uint8(args->dnode, NULL); | |
c3f7b406 OD |
2244 | |
2245 | /* Update and regenerate LSP */ | |
2246 | lsp_regenerate_schedule(area, area->is_type, 0); | |
7e405d3b RW |
2247 | |
2248 | return NB_OK; | |
2249 | } | |
2250 | ||
2251 | int isis_instance_segment_routing_msd_node_msd_destroy( | |
26f6acaf | 2252 | struct nb_cb_destroy_args *args) |
7e405d3b | 2253 | { |
26f6acaf RW |
2254 | struct isis_area *area; |
2255 | ||
2256 | if (args->event != NB_EV_APPLY) | |
2257 | return NB_OK; | |
2258 | ||
2259 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2260 | area->srdb.config.msd = 0; | |
c3f7b406 OD |
2261 | |
2262 | /* Update and regenerate LSP */ | |
2263 | lsp_regenerate_schedule(area, area->is_type, 0); | |
7e405d3b RW |
2264 | |
2265 | return NB_OK; | |
2266 | } | |
2267 | ||
2268 | /* | |
2269 | * XPath: /frr-isisd:isis/instance/segment-routing/prefix-sid-map/prefix-sid | |
2270 | */ | |
2271 | int isis_instance_segment_routing_prefix_sid_map_prefix_sid_create( | |
26f6acaf | 2272 | struct nb_cb_create_args *args) |
7e405d3b | 2273 | { |
26f6acaf RW |
2274 | struct isis_area *area; |
2275 | struct prefix prefix; | |
2276 | struct sr_prefix_cfg *pcfg; | |
2277 | ||
2278 | if (args->event != NB_EV_APPLY) | |
2279 | return NB_OK; | |
2280 | ||
2281 | area = nb_running_get_entry(args->dnode, NULL, true); | |
2282 | yang_dnode_get_prefix(&prefix, args->dnode, "./prefix"); | |
2283 | ||
2284 | pcfg = isis_sr_cfg_prefix_add(area, &prefix); | |
2285 | nb_running_set_entry(args->dnode, pcfg); | |
7e405d3b RW |
2286 | |
2287 | return NB_OK; | |
2288 | } | |
2289 | ||
2290 | int isis_instance_segment_routing_prefix_sid_map_prefix_sid_destroy( | |
26f6acaf | 2291 | struct nb_cb_destroy_args *args) |
7e405d3b | 2292 | { |
26f6acaf RW |
2293 | struct sr_prefix_cfg *pcfg; |
2294 | struct isis_area *area; | |
2295 | ||
2296 | if (args->event != NB_EV_APPLY) | |
2297 | return NB_OK; | |
2298 | ||
2299 | pcfg = nb_running_unset_entry(args->dnode); | |
2300 | area = pcfg->area; | |
2301 | isis_sr_cfg_prefix_del(pcfg); | |
2302 | lsp_regenerate_schedule(area, area->is_type, 0); | |
2303 | ||
2304 | return NB_OK; | |
2305 | } | |
2306 | ||
2307 | int isis_instance_segment_routing_prefix_sid_map_prefix_sid_pre_validate( | |
2308 | struct nb_cb_pre_validate_args *args) | |
2309 | { | |
2f7cc7bc RW |
2310 | const struct lyd_node *area_dnode; |
2311 | struct isis_area *area; | |
2312 | struct prefix prefix; | |
26f6acaf RW |
2313 | uint32_t srgb_lbound; |
2314 | uint32_t srgb_ubound; | |
2315 | uint32_t srgb_range; | |
2316 | uint32_t sid; | |
2317 | enum sr_sid_value_type sid_type; | |
2f7cc7bc | 2318 | struct isis_prefix_sid psid = {}; |
26f6acaf | 2319 | |
2f7cc7bc | 2320 | yang_dnode_get_prefix(&prefix, args->dnode, "./prefix"); |
01d43141 EDP |
2321 | srgb_lbound = yang_dnode_get_uint32( |
2322 | args->dnode, "../../label-blocks/srgb/lower-bound"); | |
2323 | srgb_ubound = yang_dnode_get_uint32( | |
2324 | args->dnode, "../../label-blocks/srgb/upper-bound"); | |
26f6acaf RW |
2325 | sid = yang_dnode_get_uint32(args->dnode, "./sid-value"); |
2326 | sid_type = yang_dnode_get_enum(args->dnode, "./sid-value-type"); | |
2327 | ||
2f7cc7bc | 2328 | /* Check for invalid indexes/labels. */ |
26f6acaf | 2329 | srgb_range = srgb_ubound - srgb_lbound + 1; |
2f7cc7bc | 2330 | psid.value = sid; |
26f6acaf RW |
2331 | switch (sid_type) { |
2332 | case SR_SID_VALUE_TYPE_INDEX: | |
2333 | if (sid >= srgb_range) { | |
e02c9b9f RW |
2334 | snprintf(args->errmsg, args->errmsg_len, |
2335 | "SID index %u falls outside local SRGB range", | |
2336 | sid); | |
26f6acaf RW |
2337 | return NB_ERR_VALIDATION; |
2338 | } | |
2339 | break; | |
2340 | case SR_SID_VALUE_TYPE_ABSOLUTE: | |
2341 | if (!IS_MPLS_UNRESERVED_LABEL(sid)) { | |
e02c9b9f RW |
2342 | snprintf(args->errmsg, args->errmsg_len, |
2343 | "Invalid absolute SID %u", sid); | |
26f6acaf RW |
2344 | return NB_ERR_VALIDATION; |
2345 | } | |
2f7cc7bc RW |
2346 | SET_FLAG(psid.flags, ISIS_PREFIX_SID_VALUE); |
2347 | SET_FLAG(psid.flags, ISIS_PREFIX_SID_LOCAL); | |
7e405d3b RW |
2348 | break; |
2349 | } | |
2350 | ||
2f7cc7bc RW |
2351 | /* Check for Prefix-SID collisions. */ |
2352 | area_dnode = yang_dnode_get_parent(args->dnode, "instance"); | |
2353 | area = nb_running_get_entry(area_dnode, NULL, false); | |
2354 | if (area) { | |
2355 | for (int tree = SPFTREE_IPV4; tree < SPFTREE_COUNT; tree++) { | |
2356 | for (int level = ISIS_LEVEL1; level <= ISIS_LEVEL2; | |
2357 | level++) { | |
2358 | struct isis_spftree *spftree; | |
2359 | struct isis_vertex *vertex_psid; | |
2360 | ||
2361 | if (!(area->is_type & level)) | |
2362 | continue; | |
2363 | spftree = area->spftree[tree][level - 1]; | |
2364 | if (!spftree) | |
2365 | continue; | |
2366 | ||
2367 | vertex_psid = isis_spf_prefix_sid_lookup( | |
2368 | spftree, &psid); | |
2369 | if (vertex_psid | |
2370 | && !prefix_same(&vertex_psid->N.ip.p.dest, | |
2371 | &prefix)) { | |
2372 | snprintfrr( | |
2373 | args->errmsg, args->errmsg_len, | |
2374 | "Prefix-SID collision detected, SID %s %u is already in use by prefix %pFX (L%u)", | |
2375 | CHECK_FLAG( | |
2376 | psid.flags, | |
2377 | ISIS_PREFIX_SID_VALUE) | |
2378 | ? "label" | |
2379 | : "index", | |
2380 | psid.value, | |
2381 | &vertex_psid->N.ip.p.dest, | |
2382 | level); | |
2383 | return NB_ERR_VALIDATION; | |
2384 | } | |
2385 | } | |
2386 | } | |
2387 | } | |
2388 | ||
7e405d3b RW |
2389 | return NB_OK; |
2390 | } | |
2391 | ||
26f6acaf RW |
2392 | void isis_instance_segment_routing_prefix_sid_map_prefix_sid_apply_finish( |
2393 | struct nb_cb_apply_finish_args *args) | |
2394 | { | |
2395 | struct sr_prefix_cfg *pcfg; | |
2396 | struct isis_area *area; | |
2397 | ||
2398 | pcfg = nb_running_get_entry(args->dnode, NULL, true); | |
2399 | area = pcfg->area; | |
2400 | lsp_regenerate_schedule(area, area->is_type, 0); | |
2401 | } | |
2402 | ||
7e405d3b RW |
2403 | /* |
2404 | * XPath: | |
2405 | * /frr-isisd:isis/instance/segment-routing/prefix-sid-map/prefix-sid/sid-value-type | |
2406 | */ | |
2407 | int isis_instance_segment_routing_prefix_sid_map_prefix_sid_sid_value_type_modify( | |
26f6acaf | 2408 | struct nb_cb_modify_args *args) |
7e405d3b | 2409 | { |
26f6acaf RW |
2410 | struct sr_prefix_cfg *pcfg; |
2411 | ||
2412 | if (args->event != NB_EV_APPLY) | |
2413 | return NB_OK; | |
2414 | ||
2415 | pcfg = nb_running_get_entry(args->dnode, NULL, true); | |
2416 | pcfg->sid_type = yang_dnode_get_enum(args->dnode, NULL); | |
7e405d3b RW |
2417 | |
2418 | return NB_OK; | |
2419 | } | |
2420 | ||
2421 | /* | |
2422 | * XPath: | |
2423 | * /frr-isisd:isis/instance/segment-routing/prefix-sid-map/prefix-sid/sid-value | |
2424 | */ | |
2425 | int isis_instance_segment_routing_prefix_sid_map_prefix_sid_sid_value_modify( | |
26f6acaf | 2426 | struct nb_cb_modify_args *args) |
7e405d3b | 2427 | { |
26f6acaf RW |
2428 | struct sr_prefix_cfg *pcfg; |
2429 | ||
2430 | if (args->event != NB_EV_APPLY) | |
2431 | return NB_OK; | |
2432 | ||
2433 | pcfg = nb_running_get_entry(args->dnode, NULL, true); | |
2434 | pcfg->sid = yang_dnode_get_uint32(args->dnode, NULL); | |
7e405d3b RW |
2435 | |
2436 | return NB_OK; | |
2437 | } | |
2438 | ||
2439 | /* | |
2440 | * XPath: | |
2441 | * /frr-isisd:isis/instance/segment-routing/prefix-sid-map/prefix-sid/last-hop-behavior | |
2442 | */ | |
2443 | int isis_instance_segment_routing_prefix_sid_map_prefix_sid_last_hop_behavior_modify( | |
26f6acaf | 2444 | struct nb_cb_modify_args *args) |
7e405d3b | 2445 | { |
26f6acaf RW |
2446 | struct sr_prefix_cfg *pcfg; |
2447 | ||
2448 | if (args->event != NB_EV_APPLY) | |
2449 | return NB_OK; | |
2450 | ||
2451 | pcfg = nb_running_get_entry(args->dnode, NULL, true); | |
2452 | pcfg->last_hop_behavior = yang_dnode_get_enum(args->dnode, NULL); | |
7e405d3b RW |
2453 | |
2454 | return NB_OK; | |
2455 | } | |
2456 | ||
01983712 RW |
2457 | /* |
2458 | * XPath: /frr-isisd:isis/instance/segment-routing/prefix-sid-map/prefix-sid/n-flag-clear | |
2459 | */ | |
2460 | int isis_instance_segment_routing_prefix_sid_map_prefix_sid_n_flag_clear_modify( | |
2461 | struct nb_cb_modify_args *args) | |
2462 | { | |
2463 | struct sr_prefix_cfg *pcfg; | |
2464 | ||
2465 | if (args->event != NB_EV_APPLY) | |
2466 | return NB_OK; | |
2467 | ||
2468 | pcfg = nb_running_get_entry(args->dnode, NULL, true); | |
2469 | pcfg->n_flag_clear = yang_dnode_get_bool(args->dnode, NULL); | |
2470 | ||
2471 | return NB_OK; | |
2472 | } | |
2473 | ||
1cbf96a8 | 2474 | /* |
2475 | * XPath: /frr-isisd:isis/instance/mpls/ldp-sync | |
2476 | */ | |
2477 | int isis_instance_mpls_ldp_sync_create(struct nb_cb_create_args *args) | |
2478 | { | |
2479 | struct isis_area *area; | |
80ab95b1 | 2480 | const char *vrfname; |
1cbf96a8 | 2481 | |
2482 | switch (args->event) { | |
2483 | case NB_EV_VALIDATE: | |
80ab95b1 IR |
2484 | vrfname = yang_dnode_get_string( |
2485 | lyd_parent(lyd_parent(args->dnode)), "./vrf"); | |
8d0c4f1b | 2486 | |
80ab95b1 | 2487 | if (strcmp(vrfname, VRF_DEFAULT_NAME)) { |
8d0c4f1b | 2488 | snprintf(args->errmsg, args->errmsg_len, |
2489 | "LDP-Sync only runs on Default VRF"); | |
2490 | return NB_ERR_VALIDATION; | |
2491 | } | |
1cbf96a8 | 2492 | break; |
2493 | case NB_EV_PREPARE: | |
2494 | case NB_EV_ABORT: | |
2495 | break; | |
2496 | case NB_EV_APPLY: | |
8d0c4f1b | 2497 | area = nb_running_get_entry(args->dnode, NULL, true); |
ec62fbaa | 2498 | isis_area_ldp_sync_enable(area); |
1cbf96a8 | 2499 | break; |
2500 | } | |
2501 | return NB_OK; | |
2502 | } | |
2503 | ||
2504 | int isis_instance_mpls_ldp_sync_destroy(struct nb_cb_destroy_args *args) | |
2505 | { | |
ec62fbaa IR |
2506 | struct isis_area *area; |
2507 | ||
1cbf96a8 | 2508 | if (args->event != NB_EV_APPLY) |
2509 | return NB_OK; | |
2510 | ||
ec62fbaa IR |
2511 | area = nb_running_get_entry(args->dnode, NULL, true); |
2512 | isis_area_ldp_sync_disable(area); | |
1cbf96a8 | 2513 | |
2514 | return NB_OK; | |
2515 | } | |
2516 | ||
2517 | /* | |
2518 | * XPath: /frr-isisd:isis/instance/mpls/ldp-sync/holddown | |
2519 | */ | |
2520 | int isis_instance_mpls_ldp_sync_holddown_modify(struct nb_cb_modify_args *args) | |
2521 | { | |
2522 | struct isis_area *area; | |
ec62fbaa | 2523 | uint16_t holddown; |
80ab95b1 | 2524 | const char *vrfname; |
1cbf96a8 | 2525 | |
2526 | switch (args->event) { | |
2527 | case NB_EV_VALIDATE: | |
80ab95b1 IR |
2528 | vrfname = yang_dnode_get_string( |
2529 | lyd_parent(lyd_parent(lyd_parent(args->dnode))), | |
2530 | "./vrf"); | |
8d0c4f1b | 2531 | |
80ab95b1 | 2532 | if (strcmp(vrfname, VRF_DEFAULT_NAME)) { |
8d0c4f1b | 2533 | snprintf(args->errmsg, args->errmsg_len, |
2534 | "LDP-Sync only runs on Default VRF"); | |
2535 | return NB_ERR_VALIDATION; | |
2536 | } | |
1cbf96a8 | 2537 | break; |
2538 | case NB_EV_PREPARE: | |
2539 | case NB_EV_ABORT: | |
2540 | break; | |
2541 | case NB_EV_APPLY: | |
8d0c4f1b | 2542 | area = nb_running_get_entry(args->dnode, NULL, true); |
1cbf96a8 | 2543 | holddown = yang_dnode_get_uint16(args->dnode, NULL); |
ec62fbaa | 2544 | isis_area_ldp_sync_set_holddown(area, holddown); |
1cbf96a8 | 2545 | break; |
2546 | } | |
2547 | return NB_OK; | |
2548 | } | |
2549 | ||
2a1c520e RW |
2550 | /* |
2551 | * XPath: /frr-interface:lib/interface/frr-isisd:isis | |
2552 | */ | |
60ee8be1 | 2553 | int lib_interface_isis_create(struct nb_cb_create_args *args) |
2a1c520e | 2554 | { |
eab88f36 | 2555 | struct isis_area *area = NULL; |
2a1c520e | 2556 | struct interface *ifp; |
65251ce8 | 2557 | struct isis_circuit *circuit = NULL; |
60ee8be1 | 2558 | const char *area_tag = yang_dnode_get_string(args->dnode, "./area-tag"); |
2a1c520e RW |
2559 | uint32_t min_mtu, actual_mtu; |
2560 | ||
60ee8be1 | 2561 | switch (args->event) { |
2a1c520e RW |
2562 | case NB_EV_PREPARE: |
2563 | case NB_EV_ABORT: | |
2564 | break; | |
2565 | case NB_EV_VALIDATE: | |
2566 | /* check if interface mtu is sufficient. If the area has not | |
2567 | * been created yet, assume default MTU for the area | |
2568 | */ | |
60ee8be1 | 2569 | ifp = nb_running_get_entry(args->dnode, NULL, false); |
2a1c520e RW |
2570 | /* zebra might not know yet about the MTU - nothing we can do */ |
2571 | if (!ifp || ifp->mtu == 0) | |
2572 | break; | |
2573 | actual_mtu = | |
2574 | if_is_broadcast(ifp) ? ifp->mtu - LLC_LEN : ifp->mtu; | |
65251ce8 | 2575 | |
096f7609 | 2576 | area = isis_area_lookup(area_tag, ifp->vrf->vrf_id); |
2a1c520e RW |
2577 | if (area) |
2578 | min_mtu = area->lsp_mtu; | |
2579 | else | |
2580 | #ifndef FABRICD | |
2581 | min_mtu = yang_get_default_uint16( | |
2582 | "/frr-isisd:isis/instance/lsp/mtu"); | |
2583 | #else | |
2584 | min_mtu = DEFAULT_LSP_MTU; | |
2585 | #endif /* ifndef FABRICD */ | |
2586 | if (actual_mtu < min_mtu) { | |
10bdc68f | 2587 | snprintf(args->errmsg, args->errmsg_len, |
6cde4b45 | 2588 | "Interface %s has MTU %u, minimum MTU for the area is %u", |
10bdc68f | 2589 | ifp->name, actual_mtu, min_mtu); |
2a1c520e RW |
2590 | return NB_ERR_VALIDATION; |
2591 | } | |
2592 | break; | |
2593 | case NB_EV_APPLY: | |
65251ce8 | 2594 | ifp = nb_running_get_entry(args->dnode, NULL, true); |
bcf22081 | 2595 | circuit = isis_circuit_new(ifp, area_tag); |
60ee8be1 | 2596 | nb_running_set_entry(args->dnode, circuit); |
2a1c520e RW |
2597 | break; |
2598 | } | |
2599 | ||
2600 | return NB_OK; | |
2601 | } | |
2602 | ||
60ee8be1 | 2603 | int lib_interface_isis_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
2604 | { |
2605 | struct isis_circuit *circuit; | |
2606 | ||
60ee8be1 | 2607 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2608 | return NB_OK; |
2609 | ||
60ee8be1 | 2610 | circuit = nb_running_unset_entry(args->dnode); |
2a1c520e | 2611 | |
bcf22081 IR |
2612 | isis_circuit_del(circuit); |
2613 | ||
2a1c520e RW |
2614 | return NB_OK; |
2615 | } | |
2616 | ||
2617 | /* | |
2618 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/area-tag | |
2619 | */ | |
60ee8be1 | 2620 | int lib_interface_isis_area_tag_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2621 | { |
2622 | struct isis_circuit *circuit; | |
2a1c520e | 2623 | |
60ee8be1 | 2624 | if (args->event == NB_EV_VALIDATE) { |
6b1801a4 IR |
2625 | circuit = nb_running_get_entry_non_rec(lyd_parent(args->dnode), NULL, false); |
2626 | if (circuit) { | |
10bdc68f | 2627 | snprintf(args->errmsg, args->errmsg_len, |
6b1801a4 | 2628 | "Changing area tag is not allowed"); |
2a1c520e RW |
2629 | return NB_ERR_VALIDATION; |
2630 | } | |
2631 | } | |
2632 | ||
2633 | return NB_OK; | |
2634 | } | |
2635 | ||
2636 | /* | |
2637 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/circuit-type | |
2638 | */ | |
60ee8be1 | 2639 | int lib_interface_isis_circuit_type_modify(struct nb_cb_modify_args *args) |
2a1c520e | 2640 | { |
60ee8be1 | 2641 | int circ_type = yang_dnode_get_enum(args->dnode, NULL); |
2a1c520e | 2642 | struct isis_circuit *circuit; |
2a1c520e | 2643 | |
60ee8be1 | 2644 | switch (args->event) { |
2a1c520e | 2645 | case NB_EV_VALIDATE: |
2a1c520e RW |
2646 | case NB_EV_PREPARE: |
2647 | case NB_EV_ABORT: | |
2648 | break; | |
2649 | case NB_EV_APPLY: | |
60ee8be1 | 2650 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2f9a06f0 | 2651 | circuit->is_type_config = circ_type; |
2a1c520e RW |
2652 | isis_circuit_is_type_set(circuit, circ_type); |
2653 | break; | |
2654 | } | |
2655 | ||
2656 | return NB_OK; | |
2657 | } | |
2658 | ||
2659 | /* | |
2660 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/ipv4-routing | |
2661 | */ | |
60ee8be1 | 2662 | int lib_interface_isis_ipv4_routing_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2663 | { |
2664 | bool ipv4, ipv6; | |
2665 | struct isis_circuit *circuit; | |
2666 | ||
60ee8be1 | 2667 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2668 | return NB_OK; |
2669 | ||
60ee8be1 RW |
2670 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2671 | ipv4 = yang_dnode_get_bool(args->dnode, NULL); | |
2672 | ipv6 = yang_dnode_get_bool(args->dnode, "../ipv6-routing"); | |
2a1c520e RW |
2673 | isis_circuit_af_set(circuit, ipv4, ipv6); |
2674 | ||
2675 | return NB_OK; | |
2676 | } | |
2677 | ||
2678 | /* | |
2679 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/ipv6-routing | |
2680 | */ | |
60ee8be1 | 2681 | int lib_interface_isis_ipv6_routing_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2682 | { |
2683 | bool ipv4, ipv6; | |
2684 | struct isis_circuit *circuit; | |
2685 | ||
60ee8be1 | 2686 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2687 | return NB_OK; |
2688 | ||
60ee8be1 | 2689 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
8c56cdf3 | 2690 | ipv4 = yang_dnode_get_bool(args->dnode, "../ipv4-routing"); |
60ee8be1 | 2691 | ipv6 = yang_dnode_get_bool(args->dnode, NULL); |
2a1c520e RW |
2692 | isis_circuit_af_set(circuit, ipv4, ipv6); |
2693 | ||
2694 | return NB_OK; | |
2695 | } | |
2696 | ||
2697 | /* | |
2698 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/bfd-monitoring | |
2699 | */ | |
4affdba7 G |
2700 | void lib_interface_isis_bfd_monitoring_apply_finish( |
2701 | struct nb_cb_apply_finish_args *args) | |
2a1c520e RW |
2702 | { |
2703 | struct isis_circuit *circuit; | |
2a1c520e | 2704 | |
60ee8be1 | 2705 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
13bf3830 | 2706 | isis_bfd_circuit_cmd(circuit); |
4affdba7 G |
2707 | } |
2708 | ||
2709 | /* | |
2710 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/bfd-monitoring/enabled | |
2711 | */ | |
2712 | int lib_interface_isis_bfd_monitoring_enabled_modify( | |
2713 | struct nb_cb_modify_args *args) | |
2714 | { | |
13bf3830 IR |
2715 | struct isis_circuit *circuit; |
2716 | ||
2717 | if (args->event != NB_EV_APPLY) | |
2718 | return NB_OK; | |
2719 | ||
2720 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
2721 | circuit->bfd_config.enabled = yang_dnode_get_bool(args->dnode, NULL); | |
2722 | ||
4affdba7 G |
2723 | return NB_OK; |
2724 | } | |
2a1c520e | 2725 | |
4affdba7 G |
2726 | /* |
2727 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/bfd-monitoring/profile | |
2728 | */ | |
2729 | int lib_interface_isis_bfd_monitoring_profile_modify( | |
2730 | struct nb_cb_modify_args *args) | |
2731 | { | |
13bf3830 IR |
2732 | struct isis_circuit *circuit; |
2733 | ||
2734 | if (args->event != NB_EV_APPLY) | |
2735 | return NB_OK; | |
2736 | ||
2737 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
2738 | XFREE(MTYPE_TMP, circuit->bfd_config.profile); | |
2739 | circuit->bfd_config.profile = | |
2740 | XSTRDUP(MTYPE_TMP, yang_dnode_get_string(args->dnode, NULL)); | |
2741 | ||
4affdba7 G |
2742 | return NB_OK; |
2743 | } | |
2744 | ||
2745 | int lib_interface_isis_bfd_monitoring_profile_destroy( | |
2746 | struct nb_cb_destroy_args *args) | |
2747 | { | |
13bf3830 IR |
2748 | struct isis_circuit *circuit; |
2749 | ||
2750 | if (args->event != NB_EV_APPLY) | |
2751 | return NB_OK; | |
2752 | ||
2753 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
2754 | XFREE(MTYPE_TMP, circuit->bfd_config.profile); | |
2755 | ||
2a1c520e RW |
2756 | return NB_OK; |
2757 | } | |
2758 | ||
2759 | /* | |
2760 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-1 | |
2761 | */ | |
2762 | int lib_interface_isis_csnp_interval_level_1_modify( | |
60ee8be1 | 2763 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2764 | { |
2765 | struct isis_circuit *circuit; | |
2766 | ||
60ee8be1 | 2767 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2768 | return NB_OK; |
2769 | ||
60ee8be1 RW |
2770 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2771 | circuit->csnp_interval[0] = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
2772 | |
2773 | return NB_OK; | |
2774 | } | |
2775 | ||
2776 | /* | |
2777 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-2 | |
2778 | */ | |
2779 | int lib_interface_isis_csnp_interval_level_2_modify( | |
60ee8be1 | 2780 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2781 | { |
2782 | struct isis_circuit *circuit; | |
2783 | ||
60ee8be1 | 2784 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2785 | return NB_OK; |
2786 | ||
60ee8be1 RW |
2787 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2788 | circuit->csnp_interval[1] = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
2789 | |
2790 | return NB_OK; | |
2791 | } | |
2792 | ||
2793 | /* | |
2794 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-1 | |
2795 | */ | |
2796 | int lib_interface_isis_psnp_interval_level_1_modify( | |
60ee8be1 | 2797 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2798 | { |
2799 | struct isis_circuit *circuit; | |
2800 | ||
60ee8be1 | 2801 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2802 | return NB_OK; |
2803 | ||
60ee8be1 RW |
2804 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2805 | circuit->psnp_interval[0] = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
2806 | |
2807 | return NB_OK; | |
2808 | } | |
2809 | ||
2810 | /* | |
2811 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-2 | |
2812 | */ | |
2813 | int lib_interface_isis_psnp_interval_level_2_modify( | |
60ee8be1 | 2814 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2815 | { |
2816 | struct isis_circuit *circuit; | |
2817 | ||
60ee8be1 | 2818 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2819 | return NB_OK; |
2820 | ||
60ee8be1 RW |
2821 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2822 | circuit->psnp_interval[1] = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
2823 | |
2824 | return NB_OK; | |
2825 | } | |
2826 | ||
2827 | /* | |
2828 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/padding | |
2829 | */ | |
60ee8be1 | 2830 | int lib_interface_isis_hello_padding_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2831 | { |
2832 | struct isis_circuit *circuit; | |
2833 | ||
60ee8be1 | 2834 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2835 | return NB_OK; |
2836 | ||
60ee8be1 RW |
2837 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2838 | circuit->pad_hellos = yang_dnode_get_bool(args->dnode, NULL); | |
2a1c520e RW |
2839 | |
2840 | return NB_OK; | |
2841 | } | |
2842 | ||
2843 | /* | |
2844 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-1 | |
2845 | */ | |
2846 | int lib_interface_isis_hello_interval_level_1_modify( | |
60ee8be1 | 2847 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2848 | { |
2849 | struct isis_circuit *circuit; | |
2850 | uint32_t interval; | |
2851 | ||
60ee8be1 | 2852 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2853 | return NB_OK; |
2854 | ||
60ee8be1 RW |
2855 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2856 | interval = yang_dnode_get_uint32(args->dnode, NULL); | |
2a1c520e RW |
2857 | circuit->hello_interval[0] = interval; |
2858 | ||
2859 | return NB_OK; | |
2860 | } | |
2861 | ||
2862 | /* | |
2863 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-2 | |
2864 | */ | |
2865 | int lib_interface_isis_hello_interval_level_2_modify( | |
60ee8be1 | 2866 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2867 | { |
2868 | struct isis_circuit *circuit; | |
2869 | uint32_t interval; | |
2870 | ||
60ee8be1 | 2871 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2872 | return NB_OK; |
2873 | ||
60ee8be1 RW |
2874 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2875 | interval = yang_dnode_get_uint32(args->dnode, NULL); | |
2a1c520e RW |
2876 | circuit->hello_interval[1] = interval; |
2877 | ||
2878 | return NB_OK; | |
2879 | } | |
2880 | ||
2881 | /* | |
2882 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-1 | |
2883 | */ | |
2884 | int lib_interface_isis_hello_multiplier_level_1_modify( | |
60ee8be1 | 2885 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2886 | { |
2887 | struct isis_circuit *circuit; | |
2888 | uint16_t multi; | |
2889 | ||
60ee8be1 | 2890 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2891 | return NB_OK; |
2892 | ||
60ee8be1 RW |
2893 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2894 | multi = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
2895 | circuit->hello_multiplier[0] = multi; |
2896 | ||
2897 | return NB_OK; | |
2898 | } | |
2899 | ||
2900 | /* | |
2901 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-2 | |
2902 | */ | |
2903 | int lib_interface_isis_hello_multiplier_level_2_modify( | |
60ee8be1 | 2904 | struct nb_cb_modify_args *args) |
2a1c520e RW |
2905 | { |
2906 | struct isis_circuit *circuit; | |
2907 | uint16_t multi; | |
2908 | ||
60ee8be1 | 2909 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2910 | return NB_OK; |
2911 | ||
60ee8be1 RW |
2912 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2913 | multi = yang_dnode_get_uint16(args->dnode, NULL); | |
2a1c520e RW |
2914 | circuit->hello_multiplier[1] = multi; |
2915 | ||
2916 | return NB_OK; | |
2917 | } | |
2918 | ||
2919 | /* | |
2920 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/metric/level-1 | |
2921 | */ | |
60ee8be1 | 2922 | int lib_interface_isis_metric_level_1_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2923 | { |
2924 | struct isis_circuit *circuit; | |
2925 | unsigned int met; | |
2926 | ||
60ee8be1 | 2927 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2928 | return NB_OK; |
2929 | ||
60ee8be1 RW |
2930 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2931 | met = yang_dnode_get_uint32(args->dnode, NULL); | |
2a1c520e RW |
2932 | isis_circuit_metric_set(circuit, IS_LEVEL_1, met); |
2933 | ||
2934 | return NB_OK; | |
2935 | } | |
2936 | ||
2937 | /* | |
2938 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/metric/level-2 | |
2939 | */ | |
60ee8be1 | 2940 | int lib_interface_isis_metric_level_2_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2941 | { |
2942 | struct isis_circuit *circuit; | |
2943 | unsigned int met; | |
2944 | ||
60ee8be1 | 2945 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2946 | return NB_OK; |
2947 | ||
60ee8be1 RW |
2948 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2949 | met = yang_dnode_get_uint32(args->dnode, NULL); | |
2a1c520e RW |
2950 | isis_circuit_metric_set(circuit, IS_LEVEL_2, met); |
2951 | ||
2952 | return NB_OK; | |
2953 | } | |
2954 | ||
2955 | /* | |
2956 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/priority/level-1 | |
2957 | */ | |
60ee8be1 | 2958 | int lib_interface_isis_priority_level_1_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2959 | { |
2960 | struct isis_circuit *circuit; | |
2961 | ||
60ee8be1 | 2962 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2963 | return NB_OK; |
2964 | ||
60ee8be1 RW |
2965 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2966 | circuit->priority[0] = yang_dnode_get_uint8(args->dnode, NULL); | |
2a1c520e RW |
2967 | |
2968 | return NB_OK; | |
2969 | } | |
2970 | ||
2971 | /* | |
2972 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/priority/level-2 | |
2973 | */ | |
60ee8be1 | 2974 | int lib_interface_isis_priority_level_2_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2975 | { |
2976 | struct isis_circuit *circuit; | |
2977 | ||
60ee8be1 | 2978 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
2979 | return NB_OK; |
2980 | ||
60ee8be1 RW |
2981 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2982 | circuit->priority[1] = yang_dnode_get_uint8(args->dnode, NULL); | |
2a1c520e RW |
2983 | |
2984 | return NB_OK; | |
2985 | } | |
2986 | ||
2987 | /* | |
2988 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/network-type | |
2989 | */ | |
60ee8be1 | 2990 | int lib_interface_isis_network_type_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
2991 | { |
2992 | struct isis_circuit *circuit; | |
60ee8be1 | 2993 | int net_type = yang_dnode_get_enum(args->dnode, NULL); |
2a1c520e | 2994 | |
60ee8be1 | 2995 | switch (args->event) { |
2a1c520e | 2996 | case NB_EV_VALIDATE: |
60ee8be1 | 2997 | circuit = nb_running_get_entry(args->dnode, NULL, false); |
2a1c520e RW |
2998 | if (!circuit) |
2999 | break; | |
3000 | if (circuit->circ_type == CIRCUIT_T_LOOPBACK) { | |
10bdc68f RW |
3001 | snprintf( |
3002 | args->errmsg, args->errmsg_len, | |
2a1c520e RW |
3003 | "Cannot change network type on loopback interface"); |
3004 | return NB_ERR_VALIDATION; | |
3005 | } | |
3006 | if (net_type == CIRCUIT_T_BROADCAST | |
3007 | && circuit->state == C_STATE_UP | |
3008 | && !if_is_broadcast(circuit->interface)) { | |
10bdc68f RW |
3009 | snprintf( |
3010 | args->errmsg, args->errmsg_len, | |
2a1c520e RW |
3011 | "Cannot configure non-broadcast interface for broadcast operation"); |
3012 | return NB_ERR_VALIDATION; | |
3013 | } | |
3014 | break; | |
3015 | case NB_EV_PREPARE: | |
3016 | case NB_EV_ABORT: | |
3017 | break; | |
3018 | case NB_EV_APPLY: | |
60ee8be1 | 3019 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
3020 | isis_circuit_circ_type_set(circuit, net_type); |
3021 | break; | |
3022 | } | |
3023 | ||
3024 | return NB_OK; | |
3025 | } | |
3026 | ||
3027 | /* | |
3028 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/passive | |
3029 | */ | |
60ee8be1 | 3030 | int lib_interface_isis_passive_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
3031 | { |
3032 | struct isis_circuit *circuit; | |
60ee8be1 | 3033 | bool passive = yang_dnode_get_bool(args->dnode, NULL); |
2a1c520e | 3034 | |
60ee8be1 | 3035 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
3036 | return NB_OK; |
3037 | ||
60ee8be1 | 3038 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
bcf22081 | 3039 | isis_circuit_passive_set(circuit, passive); |
2a1c520e RW |
3040 | |
3041 | return NB_OK; | |
3042 | } | |
3043 | ||
3044 | /* | |
3045 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/password | |
3046 | */ | |
60ee8be1 | 3047 | int lib_interface_isis_password_create(struct nb_cb_create_args *args) |
2a1c520e RW |
3048 | { |
3049 | return NB_OK; | |
3050 | } | |
3051 | ||
60ee8be1 | 3052 | int lib_interface_isis_password_destroy(struct nb_cb_destroy_args *args) |
2a1c520e RW |
3053 | { |
3054 | struct isis_circuit *circuit; | |
3055 | ||
60ee8be1 | 3056 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
3057 | return NB_OK; |
3058 | ||
60ee8be1 | 3059 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
2a1c520e RW |
3060 | isis_circuit_passwd_unset(circuit); |
3061 | ||
3062 | return NB_OK; | |
3063 | } | |
3064 | ||
3065 | /* | |
3066 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/password/password | |
3067 | */ | |
60ee8be1 | 3068 | int lib_interface_isis_password_password_modify(struct nb_cb_modify_args *args) |
2a1c520e RW |
3069 | { |
3070 | struct isis_circuit *circuit; | |
3071 | const char *password; | |
3072 | ||
60ee8be1 | 3073 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
3074 | return NB_OK; |
3075 | ||
60ee8be1 RW |
3076 | password = yang_dnode_get_string(args->dnode, NULL); |
3077 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
3078 | |
3079 | isis_circuit_passwd_set(circuit, circuit->passwd.type, password); | |
3080 | ||
3081 | return NB_OK; | |
3082 | } | |
3083 | ||
3084 | /* | |
3085 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/password/password-type | |
3086 | */ | |
3087 | int lib_interface_isis_password_password_type_modify( | |
60ee8be1 | 3088 | struct nb_cb_modify_args *args) |
2a1c520e RW |
3089 | { |
3090 | struct isis_circuit *circuit; | |
3091 | uint8_t pass_type; | |
3092 | ||
60ee8be1 | 3093 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
3094 | return NB_OK; |
3095 | ||
60ee8be1 RW |
3096 | pass_type = yang_dnode_get_enum(args->dnode, NULL); |
3097 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
2a1c520e RW |
3098 | circuit->passwd.type = pass_type; |
3099 | ||
3100 | return NB_OK; | |
3101 | } | |
3102 | ||
3103 | /* | |
3104 | * XPath: | |
3105 | * /frr-interface:lib/interface/frr-isisd:isis/disable-three-way-handshake | |
3106 | */ | |
3107 | int lib_interface_isis_disable_three_way_handshake_modify( | |
60ee8be1 | 3108 | struct nb_cb_modify_args *args) |
2a1c520e RW |
3109 | { |
3110 | struct isis_circuit *circuit; | |
3111 | ||
60ee8be1 | 3112 | if (args->event != NB_EV_APPLY) |
2a1c520e RW |
3113 | return NB_OK; |
3114 | ||
60ee8be1 RW |
3115 | circuit = nb_running_get_entry(args->dnode, NULL, true); |
3116 | circuit->disable_threeway_adj = yang_dnode_get_bool(args->dnode, NULL); | |
2a1c520e RW |
3117 | |
3118 | return NB_OK; | |
3119 | } | |
3120 | ||
3121 | /* | |
3122 | * XPath: | |
3123 | * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-unicast | |
3124 | */ | |
3125 | static int lib_interface_isis_multi_topology_common( | |
10bdc68f RW |
3126 | enum nb_event event, const struct lyd_node *dnode, char *errmsg, |
3127 | size_t errmsg_len, uint16_t mtid) | |
2a1c520e RW |
3128 | { |
3129 | struct isis_circuit *circuit; | |
3130 | bool value; | |
3131 | ||
3132 | switch (event) { | |
3133 | case NB_EV_VALIDATE: | |
3134 | circuit = nb_running_get_entry(dnode, NULL, false); | |
3135 | if (circuit && circuit->area && circuit->area->oldmetric) { | |
10bdc68f RW |
3136 | snprintf( |
3137 | errmsg, errmsg_len, | |
2a1c520e RW |
3138 | "Multi topology IS-IS can only be used with wide metrics"); |
3139 | return NB_ERR_VALIDATION; | |
3140 | } | |
3141 | break; | |
3142 | case NB_EV_PREPARE: | |
3143 | case NB_EV_ABORT: | |
3144 | break; | |
3145 | case NB_EV_APPLY: | |
3146 | circuit = nb_running_get_entry(dnode, NULL, true); | |
3147 | value = yang_dnode_get_bool(dnode, NULL); | |
3148 | isis_circuit_mt_enabled_set(circuit, mtid, value); | |
3149 | break; | |
3150 | } | |
3151 | ||
3152 | return NB_OK; | |
3153 | } | |
3154 | ||
3155 | int lib_interface_isis_multi_topology_ipv4_unicast_modify( | |
60ee8be1 | 3156 | struct nb_cb_modify_args *args) |
2a1c520e | 3157 | { |
60ee8be1 | 3158 | return lib_interface_isis_multi_topology_common( |
10bdc68f RW |
3159 | args->event, args->dnode, args->errmsg, args->errmsg_len, |
3160 | ISIS_MT_IPV4_UNICAST); | |
2a1c520e RW |
3161 | } |
3162 | ||
3163 | /* | |
3164 | * XPath: | |
3165 | * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-multicast | |
3166 | */ | |
3167 | int lib_interface_isis_multi_topology_ipv4_multicast_modify( | |
60ee8be1 | 3168 | struct nb_cb_modify_args *args) |
2a1c520e | 3169 | { |
60ee8be1 | 3170 | return lib_interface_isis_multi_topology_common( |
10bdc68f RW |
3171 | args->event, args->dnode, args->errmsg, args->errmsg_len, |
3172 | ISIS_MT_IPV4_MULTICAST); | |
2a1c520e RW |
3173 | } |
3174 | ||
3175 | /* | |
3176 | * XPath: | |
3177 | * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-management | |
3178 | */ | |
3179 | int lib_interface_isis_multi_topology_ipv4_management_modify( | |
60ee8be1 | 3180 | struct nb_cb_modify_args *args) |
2a1c520e | 3181 | { |
60ee8be1 | 3182 | return lib_interface_isis_multi_topology_common( |
10bdc68f RW |
3183 | args->event, args->dnode, args->errmsg, args->errmsg_len, |
3184 | ISIS_MT_IPV4_MGMT); | |
2a1c520e RW |
3185 | } |
3186 | ||
3187 | /* | |
3188 | * XPath: | |
3189 | * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-unicast | |
3190 | */ | |
3191 | int lib_interface_isis_multi_topology_ipv6_unicast_modify( | |
60ee8be1 | 3192 | struct nb_cb_modify_args *args) |
2a1c520e | 3193 | { |
60ee8be1 | 3194 | return lib_interface_isis_multi_topology_common( |
10bdc68f RW |
3195 | args->event, args->dnode, args->errmsg, args->errmsg_len, |
3196 | ISIS_MT_IPV6_UNICAST); | |
2a1c520e RW |
3197 | } |
3198 | ||
3199 | /* | |
3200 | * XPath: | |
3201 | * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-multicast | |
3202 | */ | |
3203 | int lib_interface_isis_multi_topology_ipv6_multicast_modify( | |
60ee8be1 | 3204 | struct nb_cb_modify_args *args) |
2a1c520e | 3205 | { |
60ee8be1 | 3206 | return lib_interface_isis_multi_topology_common( |
10bdc68f RW |
3207 | args->event, args->dnode, args->errmsg, args->errmsg_len, |
3208 | ISIS_MT_IPV6_MULTICAST); | |
2a1c520e RW |
3209 | } |
3210 | ||
3211 | /* | |
3212 | * XPath: | |
3213 | * /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-management | |
3214 | */ | |
3215 | int lib_interface_isis_multi_topology_ipv6_management_modify( | |
60ee8be1 | 3216 | struct nb_cb_modify_args *args) |
2a1c520e | 3217 | { |
60ee8be1 | 3218 | return lib_interface_isis_multi_topology_common( |
10bdc68f RW |
3219 | args->event, args->dnode, args->errmsg, args->errmsg_len, |
3220 | ISIS_MT_IPV6_MGMT); | |
2a1c520e RW |
3221 | } |
3222 | ||
3223 | /* | |
3224 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-dstsrc | |
3225 | */ | |
3226 | int lib_interface_isis_multi_topology_ipv6_dstsrc_modify( | |
60ee8be1 | 3227 | struct nb_cb_modify_args *args) |
2a1c520e | 3228 | { |
60ee8be1 | 3229 | return lib_interface_isis_multi_topology_common( |
10bdc68f RW |
3230 | args->event, args->dnode, args->errmsg, args->errmsg_len, |
3231 | ISIS_MT_IPV6_DSTSRC); | |
2a1c520e | 3232 | } |
1cbf96a8 | 3233 | |
3234 | /* | |
3235 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/mpls/ldp-sync | |
3236 | */ | |
3237 | int lib_interface_isis_mpls_ldp_sync_modify(struct nb_cb_modify_args *args) | |
3238 | { | |
3239 | struct isis_circuit *circuit; | |
3240 | struct ldp_sync_info *ldp_sync_info; | |
3241 | bool ldp_sync_enable; | |
1cbf96a8 | 3242 | |
3243 | switch (args->event) { | |
3244 | case NB_EV_VALIDATE: | |
1cbf96a8 | 3245 | case NB_EV_PREPARE: |
3246 | case NB_EV_ABORT: | |
3247 | break; | |
3248 | case NB_EV_APPLY: | |
3249 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3250 | ldp_sync_enable = yang_dnode_get_bool(args->dnode, NULL); | |
3251 | ||
1cbf96a8 | 3252 | ldp_sync_info = circuit->ldp_sync_info; |
3253 | ||
ec62fbaa IR |
3254 | SET_FLAG(ldp_sync_info->flags, LDP_SYNC_FLAG_IF_CONFIG); |
3255 | ldp_sync_info->enabled = ldp_sync_enable; | |
3256 | ||
3257 | if (circuit->area) { | |
3258 | if (ldp_sync_enable) | |
3259 | isis_if_ldp_sync_enable(circuit); | |
3260 | else | |
3261 | isis_if_ldp_sync_disable(circuit); | |
1cbf96a8 | 3262 | } |
3263 | break; | |
3264 | } | |
3265 | return NB_OK; | |
3266 | } | |
3267 | ||
3268 | /* | |
3269 | * XPath: /frr-interface:lib/interface/frr-isisd:isis/mpls/holddown | |
3270 | */ | |
3271 | int lib_interface_isis_mpls_holddown_modify(struct nb_cb_modify_args *args) | |
3272 | { | |
3273 | struct isis_circuit *circuit; | |
3274 | struct ldp_sync_info *ldp_sync_info; | |
3275 | uint16_t holddown; | |
1cbf96a8 | 3276 | |
3277 | switch (args->event) { | |
3278 | case NB_EV_VALIDATE: | |
1cbf96a8 | 3279 | case NB_EV_PREPARE: |
3280 | case NB_EV_ABORT: | |
3281 | break; | |
3282 | case NB_EV_APPLY: | |
3283 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3284 | holddown = yang_dnode_get_uint16(args->dnode, NULL); | |
3285 | ||
1cbf96a8 | 3286 | ldp_sync_info = circuit->ldp_sync_info; |
3287 | ||
3288 | SET_FLAG(ldp_sync_info->flags, LDP_SYNC_FLAG_HOLDDOWN); | |
3289 | ldp_sync_info->holddown = holddown; | |
3290 | break; | |
3291 | } | |
3292 | return NB_OK; | |
3293 | } | |
3294 | ||
3295 | int lib_interface_isis_mpls_holddown_destroy(struct nb_cb_destroy_args *args) | |
3296 | { | |
3297 | struct isis_circuit *circuit; | |
3298 | struct ldp_sync_info *ldp_sync_info; | |
1cbf96a8 | 3299 | |
3300 | switch (args->event) { | |
3301 | case NB_EV_VALIDATE: | |
1cbf96a8 | 3302 | case NB_EV_PREPARE: |
3303 | case NB_EV_ABORT: | |
3304 | break; | |
3305 | case NB_EV_APPLY: | |
3306 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3307 | ldp_sync_info = circuit->ldp_sync_info; | |
ec62fbaa | 3308 | |
1cbf96a8 | 3309 | UNSET_FLAG(ldp_sync_info->flags, LDP_SYNC_FLAG_HOLDDOWN); |
3310 | ||
ec62fbaa IR |
3311 | if (circuit->area) |
3312 | isis_if_set_ldp_sync_holddown(circuit); | |
1cbf96a8 | 3313 | break; |
3314 | } | |
ed5d7032 RW |
3315 | |
3316 | return NB_OK; | |
3317 | } | |
3318 | ||
d20b14bc RW |
3319 | /* |
3320 | * XPath: | |
3321 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/lfa/enable | |
3322 | */ | |
3323 | int lib_interface_isis_fast_reroute_level_1_lfa_enable_modify( | |
3324 | struct nb_cb_modify_args *args) | |
3325 | { | |
e886416f RW |
3326 | struct isis_area *area; |
3327 | struct isis_circuit *circuit; | |
3328 | ||
3329 | if (args->event != NB_EV_APPLY) | |
3330 | return NB_OK; | |
3331 | ||
3332 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3333 | circuit->lfa_protection[0] = yang_dnode_get_bool(args->dnode, NULL); | |
d20b14bc | 3334 | |
e886416f | 3335 | area = circuit->area; |
bcf22081 IR |
3336 | if (area) { |
3337 | if (circuit->lfa_protection[0]) | |
3338 | area->lfa_protected_links[0]++; | |
3339 | else { | |
3340 | assert(area->lfa_protected_links[0] > 0); | |
3341 | area->lfa_protected_links[0]--; | |
3342 | } | |
3343 | ||
3344 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3345 | } | |
e886416f | 3346 | |
d20b14bc RW |
3347 | return NB_OK; |
3348 | } | |
3349 | ||
3350 | /* | |
3351 | * XPath: | |
3352 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/lfa/exclude-interface | |
3353 | */ | |
3354 | int lib_interface_isis_fast_reroute_level_1_lfa_exclude_interface_create( | |
3355 | struct nb_cb_create_args *args) | |
3356 | { | |
e886416f RW |
3357 | struct isis_area *area; |
3358 | struct isis_circuit *circuit; | |
3359 | const char *exclude_ifname; | |
3360 | ||
3361 | if (args->event != NB_EV_APPLY) | |
3362 | return NB_OK; | |
3363 | ||
3364 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3365 | exclude_ifname = yang_dnode_get_string(args->dnode, NULL); | |
3366 | ||
3367 | isis_lfa_excluded_iface_add(circuit, ISIS_LEVEL1, exclude_ifname); | |
3368 | area = circuit->area; | |
bcf22081 IR |
3369 | if (area) |
3370 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
3371 | |
3372 | return NB_OK; | |
3373 | } | |
3374 | ||
3375 | int lib_interface_isis_fast_reroute_level_1_lfa_exclude_interface_destroy( | |
3376 | struct nb_cb_destroy_args *args) | |
3377 | { | |
e886416f RW |
3378 | struct isis_area *area; |
3379 | struct isis_circuit *circuit; | |
3380 | const char *exclude_ifname; | |
3381 | ||
3382 | if (args->event != NB_EV_APPLY) | |
3383 | return NB_OK; | |
3384 | ||
3385 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3386 | exclude_ifname = yang_dnode_get_string(args->dnode, NULL); | |
3387 | ||
3388 | isis_lfa_excluded_iface_delete(circuit, ISIS_LEVEL1, exclude_ifname); | |
3389 | area = circuit->area; | |
bcf22081 IR |
3390 | if (area) |
3391 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
3392 | |
3393 | return NB_OK; | |
3394 | } | |
3395 | ||
381200be RW |
3396 | /* |
3397 | * XPath: | |
3398 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/remote-lfa/enable | |
3399 | */ | |
3400 | int lib_interface_isis_fast_reroute_level_1_remote_lfa_enable_modify( | |
3401 | struct nb_cb_modify_args *args) | |
3402 | { | |
16fe8cff RW |
3403 | struct isis_area *area; |
3404 | struct isis_circuit *circuit; | |
3405 | ||
3406 | if (args->event != NB_EV_APPLY) | |
3407 | return NB_OK; | |
3408 | ||
3409 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3410 | circuit->rlfa_protection[0] = yang_dnode_get_bool(args->dnode, NULL); | |
381200be | 3411 | |
16fe8cff | 3412 | area = circuit->area; |
bcf22081 IR |
3413 | if (area) { |
3414 | if (circuit->rlfa_protection[0]) | |
3415 | area->rlfa_protected_links[0]++; | |
3416 | else { | |
3417 | assert(area->rlfa_protected_links[0] > 0); | |
3418 | area->rlfa_protected_links[0]--; | |
3419 | } | |
3420 | ||
3421 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3422 | } | |
16fe8cff | 3423 | |
381200be RW |
3424 | return NB_OK; |
3425 | } | |
3426 | ||
3427 | /* | |
3428 | * XPath: | |
3429 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/remote-lfa/maximum-metric | |
3430 | */ | |
3431 | int lib_interface_isis_fast_reroute_level_1_remote_lfa_maximum_metric_modify( | |
3432 | struct nb_cb_modify_args *args) | |
3433 | { | |
16fe8cff RW |
3434 | struct isis_area *area; |
3435 | struct isis_circuit *circuit; | |
3436 | ||
3437 | if (args->event != NB_EV_APPLY) | |
3438 | return NB_OK; | |
3439 | ||
3440 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3441 | circuit->rlfa_max_metric[0] = yang_dnode_get_uint32(args->dnode, NULL); | |
3442 | ||
3443 | area = circuit->area; | |
bcf22081 IR |
3444 | if (area) |
3445 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
3446 | |
3447 | return NB_OK; | |
3448 | } | |
3449 | ||
3450 | int lib_interface_isis_fast_reroute_level_1_remote_lfa_maximum_metric_destroy( | |
3451 | struct nb_cb_destroy_args *args) | |
3452 | { | |
16fe8cff RW |
3453 | struct isis_area *area; |
3454 | struct isis_circuit *circuit; | |
3455 | ||
3456 | if (args->event != NB_EV_APPLY) | |
3457 | return NB_OK; | |
3458 | ||
3459 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3460 | circuit->rlfa_max_metric[0] = 0; | |
3461 | ||
3462 | area = circuit->area; | |
bcf22081 IR |
3463 | if (area) |
3464 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
3465 | |
3466 | return NB_OK; | |
3467 | } | |
3468 | ||
ed5d7032 RW |
3469 | /* |
3470 | * XPath: | |
3471 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/ti-lfa/enable | |
3472 | */ | |
3473 | int lib_interface_isis_fast_reroute_level_1_ti_lfa_enable_modify( | |
3474 | struct nb_cb_modify_args *args) | |
3475 | { | |
c951ee6e RW |
3476 | struct isis_area *area; |
3477 | struct isis_circuit *circuit; | |
3478 | ||
3479 | if (args->event != NB_EV_APPLY) | |
3480 | return NB_OK; | |
3481 | ||
3482 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3483 | circuit->tilfa_protection[0] = yang_dnode_get_bool(args->dnode, NULL); | |
ed5d7032 | 3484 | |
c951ee6e | 3485 | area = circuit->area; |
bcf22081 IR |
3486 | if (area) { |
3487 | if (circuit->tilfa_protection[0]) | |
3488 | area->tilfa_protected_links[0]++; | |
3489 | else { | |
3490 | assert(area->tilfa_protected_links[0] > 0); | |
3491 | area->tilfa_protected_links[0]--; | |
3492 | } | |
3493 | ||
3494 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3495 | } | |
c951ee6e | 3496 | |
ed5d7032 RW |
3497 | return NB_OK; |
3498 | } | |
3499 | ||
3500 | /* | |
3501 | * XPath: | |
3502 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/ti-lfa/node-protection | |
3503 | */ | |
3504 | int lib_interface_isis_fast_reroute_level_1_ti_lfa_node_protection_modify( | |
3505 | struct nb_cb_modify_args *args) | |
3506 | { | |
c951ee6e RW |
3507 | struct isis_area *area; |
3508 | struct isis_circuit *circuit; | |
3509 | ||
3510 | if (args->event != NB_EV_APPLY) | |
3511 | return NB_OK; | |
3512 | ||
3513 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3514 | circuit->tilfa_node_protection[0] = | |
3515 | yang_dnode_get_bool(args->dnode, NULL); | |
3516 | ||
3517 | area = circuit->area; | |
bcf22081 IR |
3518 | if (area) |
3519 | lsp_regenerate_schedule(area, area->is_type, 0); | |
ed5d7032 RW |
3520 | |
3521 | return NB_OK; | |
3522 | } | |
3523 | ||
ce4eccfa FR |
3524 | /* |
3525 | * XPath: | |
3526 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/ti-lfa/link-fallback | |
3527 | */ | |
3528 | int lib_interface_isis_fast_reroute_level_1_ti_lfa_link_fallback_modify( | |
3529 | struct nb_cb_modify_args *args) | |
3530 | { | |
3531 | struct isis_area *area; | |
3532 | struct isis_circuit *circuit; | |
3533 | ||
3534 | if (args->event != NB_EV_APPLY) | |
3535 | return NB_OK; | |
3536 | ||
3537 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3538 | circuit->tilfa_link_fallback[0] = | |
3539 | yang_dnode_get_bool(args->dnode, NULL); | |
3540 | ||
3541 | area = circuit->area; | |
3542 | if (area) | |
3543 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3544 | ||
3545 | return NB_OK; | |
3546 | } | |
3547 | ||
d20b14bc RW |
3548 | /* |
3549 | * XPath: | |
3550 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/lfa/enable | |
3551 | */ | |
3552 | int lib_interface_isis_fast_reroute_level_2_lfa_enable_modify( | |
3553 | struct nb_cb_modify_args *args) | |
3554 | { | |
e886416f RW |
3555 | struct isis_area *area; |
3556 | struct isis_circuit *circuit; | |
3557 | ||
3558 | if (args->event != NB_EV_APPLY) | |
3559 | return NB_OK; | |
3560 | ||
3561 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3562 | circuit->lfa_protection[1] = yang_dnode_get_bool(args->dnode, NULL); | |
d20b14bc | 3563 | |
e886416f | 3564 | area = circuit->area; |
bcf22081 IR |
3565 | if (area) { |
3566 | if (circuit->lfa_protection[1]) | |
3567 | area->lfa_protected_links[1]++; | |
3568 | else { | |
3569 | assert(area->lfa_protected_links[1] > 0); | |
3570 | area->lfa_protected_links[1]--; | |
3571 | } | |
3572 | ||
3573 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3574 | } | |
e886416f | 3575 | |
d20b14bc RW |
3576 | return NB_OK; |
3577 | } | |
3578 | ||
3579 | /* | |
3580 | * XPath: | |
3581 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/lfa/exclude-interface | |
3582 | */ | |
3583 | int lib_interface_isis_fast_reroute_level_2_lfa_exclude_interface_create( | |
3584 | struct nb_cb_create_args *args) | |
3585 | { | |
e886416f RW |
3586 | struct isis_area *area; |
3587 | struct isis_circuit *circuit; | |
3588 | const char *exclude_ifname; | |
3589 | ||
3590 | if (args->event != NB_EV_APPLY) | |
3591 | return NB_OK; | |
3592 | ||
3593 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3594 | exclude_ifname = yang_dnode_get_string(args->dnode, NULL); | |
3595 | ||
3596 | isis_lfa_excluded_iface_add(circuit, ISIS_LEVEL2, exclude_ifname); | |
3597 | area = circuit->area; | |
bcf22081 IR |
3598 | if (area) |
3599 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
3600 | |
3601 | return NB_OK; | |
3602 | } | |
3603 | ||
3604 | int lib_interface_isis_fast_reroute_level_2_lfa_exclude_interface_destroy( | |
3605 | struct nb_cb_destroy_args *args) | |
3606 | { | |
e886416f RW |
3607 | struct isis_area *area; |
3608 | struct isis_circuit *circuit; | |
3609 | const char *exclude_ifname; | |
3610 | ||
3611 | if (args->event != NB_EV_APPLY) | |
3612 | return NB_OK; | |
3613 | ||
3614 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3615 | exclude_ifname = yang_dnode_get_string(args->dnode, NULL); | |
3616 | ||
3617 | isis_lfa_excluded_iface_delete(circuit, ISIS_LEVEL2, exclude_ifname); | |
3618 | area = circuit->area; | |
bcf22081 IR |
3619 | if (area) |
3620 | lsp_regenerate_schedule(area, area->is_type, 0); | |
d20b14bc RW |
3621 | |
3622 | return NB_OK; | |
3623 | } | |
3624 | ||
381200be RW |
3625 | /* |
3626 | * XPath: | |
3627 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/remote-lfa/enable | |
3628 | */ | |
3629 | int lib_interface_isis_fast_reroute_level_2_remote_lfa_enable_modify( | |
3630 | struct nb_cb_modify_args *args) | |
3631 | { | |
16fe8cff RW |
3632 | struct isis_area *area; |
3633 | struct isis_circuit *circuit; | |
3634 | ||
3635 | if (args->event != NB_EV_APPLY) | |
3636 | return NB_OK; | |
3637 | ||
3638 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3639 | circuit->rlfa_protection[1] = yang_dnode_get_bool(args->dnode, NULL); | |
381200be | 3640 | |
16fe8cff | 3641 | area = circuit->area; |
bcf22081 IR |
3642 | if (area) { |
3643 | if (circuit->rlfa_protection[1]) | |
3644 | area->rlfa_protected_links[1]++; | |
3645 | else { | |
3646 | assert(area->rlfa_protected_links[1] > 0); | |
3647 | area->rlfa_protected_links[1]--; | |
3648 | } | |
3649 | ||
3650 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3651 | } | |
16fe8cff | 3652 | |
381200be RW |
3653 | return NB_OK; |
3654 | } | |
3655 | ||
3656 | /* | |
3657 | * XPath: | |
3658 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/remote-lfa/maximum-metric | |
3659 | */ | |
3660 | int lib_interface_isis_fast_reroute_level_2_remote_lfa_maximum_metric_modify( | |
3661 | struct nb_cb_modify_args *args) | |
3662 | { | |
16fe8cff RW |
3663 | struct isis_area *area; |
3664 | struct isis_circuit *circuit; | |
3665 | ||
3666 | if (args->event != NB_EV_APPLY) | |
3667 | return NB_OK; | |
3668 | ||
3669 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3670 | circuit->rlfa_max_metric[1] = yang_dnode_get_uint32(args->dnode, NULL); | |
3671 | ||
3672 | area = circuit->area; | |
bcf22081 IR |
3673 | if (area) |
3674 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
3675 | |
3676 | return NB_OK; | |
3677 | } | |
3678 | ||
3679 | int lib_interface_isis_fast_reroute_level_2_remote_lfa_maximum_metric_destroy( | |
3680 | struct nb_cb_destroy_args *args) | |
3681 | { | |
16fe8cff RW |
3682 | struct isis_area *area; |
3683 | struct isis_circuit *circuit; | |
3684 | ||
3685 | if (args->event != NB_EV_APPLY) | |
3686 | return NB_OK; | |
3687 | ||
3688 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3689 | circuit->rlfa_max_metric[1] = 0; | |
3690 | ||
3691 | area = circuit->area; | |
bcf22081 IR |
3692 | if (area) |
3693 | lsp_regenerate_schedule(area, area->is_type, 0); | |
381200be RW |
3694 | |
3695 | return NB_OK; | |
3696 | } | |
3697 | ||
ed5d7032 RW |
3698 | /* |
3699 | * XPath: | |
3700 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/ti-lfa/enable | |
3701 | */ | |
3702 | int lib_interface_isis_fast_reroute_level_2_ti_lfa_enable_modify( | |
3703 | struct nb_cb_modify_args *args) | |
3704 | { | |
c951ee6e RW |
3705 | struct isis_area *area; |
3706 | struct isis_circuit *circuit; | |
3707 | ||
3708 | if (args->event != NB_EV_APPLY) | |
3709 | return NB_OK; | |
3710 | ||
3711 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3712 | circuit->tilfa_protection[1] = yang_dnode_get_bool(args->dnode, NULL); | |
ed5d7032 | 3713 | |
c951ee6e | 3714 | area = circuit->area; |
bcf22081 IR |
3715 | if (area) { |
3716 | if (circuit->tilfa_protection[1]) | |
3717 | area->tilfa_protected_links[1]++; | |
3718 | else { | |
3719 | assert(area->tilfa_protected_links[1] > 0); | |
3720 | area->tilfa_protected_links[1]--; | |
3721 | } | |
3722 | ||
3723 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3724 | } | |
c951ee6e | 3725 | |
ed5d7032 RW |
3726 | return NB_OK; |
3727 | } | |
3728 | ||
3729 | /* | |
3730 | * XPath: | |
3731 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/ti-lfa/node-protection | |
3732 | */ | |
3733 | int lib_interface_isis_fast_reroute_level_2_ti_lfa_node_protection_modify( | |
3734 | struct nb_cb_modify_args *args) | |
3735 | { | |
c951ee6e RW |
3736 | struct isis_area *area; |
3737 | struct isis_circuit *circuit; | |
3738 | ||
3739 | if (args->event != NB_EV_APPLY) | |
3740 | return NB_OK; | |
3741 | ||
3742 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3743 | circuit->tilfa_node_protection[1] = | |
3744 | yang_dnode_get_bool(args->dnode, NULL); | |
3745 | ||
3746 | area = circuit->area; | |
bcf22081 IR |
3747 | if (area) |
3748 | lsp_regenerate_schedule(area, area->is_type, 0); | |
ed5d7032 | 3749 | |
1cbf96a8 | 3750 | return NB_OK; |
3751 | } | |
ce4eccfa FR |
3752 | |
3753 | /* | |
3754 | * XPath: | |
3755 | * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/ti-lfa/link-fallback | |
3756 | */ | |
3757 | int lib_interface_isis_fast_reroute_level_2_ti_lfa_link_fallback_modify( | |
3758 | struct nb_cb_modify_args *args) | |
3759 | { | |
3760 | struct isis_area *area; | |
3761 | struct isis_circuit *circuit; | |
3762 | ||
3763 | if (args->event != NB_EV_APPLY) | |
3764 | return NB_OK; | |
3765 | ||
3766 | circuit = nb_running_get_entry(args->dnode, NULL, true); | |
3767 | circuit->tilfa_link_fallback[1] = | |
3768 | yang_dnode_get_bool(args->dnode, NULL); | |
3769 | ||
3770 | area = circuit->area; | |
3771 | if (area) | |
3772 | lsp_regenerate_schedule(area, area->is_type, 0); | |
3773 | ||
3774 | return NB_OK; | |
3775 | } |