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eb5d44eb | 1 | /* |
2 | * IS-IS Rout(e)ing protocol - isisd.c | |
3 | * | |
4 | * Copyright (C) 2001,2002 Sampo Saaristo | |
d62a17ae | 5 | * Tampere University of Technology |
eb5d44eb | 6 | * Institute of Communications Engineering |
7 | * | |
d62a17ae | 8 | * This program is free software; you can redistribute it and/or modify it |
9 | * under the terms of the GNU General Public Licenseas published by the Free | |
10 | * Software Foundation; either version 2 of the License, or (at your option) | |
eb5d44eb | 11 | * any later version. |
12 | * | |
d62a17ae | 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 | |
eb5d44eb | 16 | * more details. |
896014f4 DL |
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 | |
eb5d44eb | 21 | */ |
22 | ||
eb5d44eb | 23 | #include <zebra.h> |
eb5d44eb | 24 | |
25 | #include "thread.h" | |
26 | #include "vty.h" | |
27 | #include "command.h" | |
28 | #include "log.h" | |
29 | #include "memory.h" | |
3f045a08 | 30 | #include "time.h" |
eb5d44eb | 31 | #include "linklist.h" |
32 | #include "if.h" | |
33 | #include "hash.h" | |
34 | #include "stream.h" | |
35 | #include "prefix.h" | |
36 | #include "table.h" | |
676a4ea3 | 37 | #include "qobj.h" |
03f7e182 | 38 | #include "spf_backoff.h" |
aaf2fd21 | 39 | #include "lib/northbound_cli.h" |
eb5d44eb | 40 | |
41 | #include "isisd/dict.h" | |
eb5d44eb | 42 | #include "isisd/isis_constants.h" |
43 | #include "isisd/isis_common.h" | |
eb5d44eb | 44 | #include "isisd/isis_flags.h" |
3f045a08 JB |
45 | #include "isisd/isis_circuit.h" |
46 | #include "isisd/isis_csm.h" | |
eb5d44eb | 47 | #include "isisd/isisd.h" |
48 | #include "isisd/isis_dynhn.h" | |
49 | #include "isisd/isis_adjacency.h" | |
50 | #include "isisd/isis_pdu.h" | |
51 | #include "isisd/isis_misc.h" | |
52 | #include "isisd/isis_constants.h" | |
eb5d44eb | 53 | #include "isisd/isis_lsp.h" |
54 | #include "isisd/isis_spf.h" | |
55 | #include "isisd/isis_route.h" | |
56 | #include "isisd/isis_zebra.h" | |
57 | #include "isisd/isis_events.h" | |
f8c06e2c | 58 | #include "isisd/isis_te.h" |
064f4896 | 59 | #include "isisd/isis_mt.h" |
8e6fb83b | 60 | #include "isisd/fabricd.h" |
eb5d44eb | 61 | |
eb5d44eb | 62 | struct isis *isis = NULL; |
eb5d44eb | 63 | |
676a4ea3 DL |
64 | DEFINE_QOBJ_TYPE(isis) |
65 | DEFINE_QOBJ_TYPE(isis_area) | |
66 | ||
41b36e90 PJ |
67 | /* |
68 | * Prototypes. | |
69 | */ | |
41b36e90 | 70 | int isis_area_get(struct vty *, const char *); |
3f045a08 JB |
71 | int area_net_title(struct vty *, const char *); |
72 | int area_clear_net_title(struct vty *, const char *); | |
73 | int show_isis_interface_common(struct vty *, const char *ifname, char); | |
74 | int show_isis_neighbor_common(struct vty *, const char *id, char); | |
75 | int clear_isis_neighbor_common(struct vty *, const char *id); | |
41b36e90 PJ |
76 | int isis_config_write(struct vty *); |
77 | ||
78 | ||
d62a17ae | 79 | void isis_new(unsigned long process_id) |
80 | { | |
81 | isis = XCALLOC(MTYPE_ISIS, sizeof(struct isis)); | |
82 | /* | |
83 | * Default values | |
84 | */ | |
85 | isis->max_area_addrs = 3; | |
86 | isis->process_id = process_id; | |
87 | isis->router_id = 0; | |
88 | isis->area_list = list_new(); | |
89 | isis->init_circ_list = list_new(); | |
90 | isis->uptime = time(NULL); | |
91 | isis->nexthops = list_new(); | |
92 | isis->nexthops6 = list_new(); | |
93 | dyn_cache_init(); | |
94 | /* | |
95 | * uncomment the next line for full debugs | |
96 | */ | |
97 | /* isis->debugs = 0xFFFF; */ | |
98 | isisMplsTE.status = disable; /* Only support TE metric */ | |
8e6fb83b | 99 | |
d62a17ae | 100 | QOBJ_REG(isis, isis); |
101 | } | |
102 | ||
103 | struct isis_area *isis_area_create(const char *area_tag) | |
104 | { | |
105 | struct isis_area *area; | |
106 | ||
107 | area = XCALLOC(MTYPE_ISIS_AREA, sizeof(struct isis_area)); | |
108 | ||
109 | /* | |
65f18157 CF |
110 | * Fabricd runs only as level-2. |
111 | * For IS-IS, the first instance is level-1-2 rest are level-1, | |
112 | * unless otherwise configured | |
d62a17ae | 113 | */ |
65f18157 CF |
114 | if (fabricd) { |
115 | area->is_type = IS_LEVEL_2; | |
cc50ddb2 | 116 | } else if (listcount(isis->area_list) == 0) |
d62a17ae | 117 | area->is_type = IS_LEVEL_1_AND_2; |
cc50ddb2 EDP |
118 | else |
119 | area->is_type = yang_get_default_enum( | |
120 | "/frr-isisd:isis/instance/is-type"); | |
d62a17ae | 121 | |
122 | /* | |
123 | * intialize the databases | |
124 | */ | |
125 | if (area->is_type & IS_LEVEL_1) { | |
126 | area->lspdb[0] = lsp_db_init(); | |
d62a17ae | 127 | } |
128 | if (area->is_type & IS_LEVEL_2) { | |
129 | area->lspdb[1] = lsp_db_init(); | |
d62a17ae | 130 | } |
131 | ||
132 | spftree_area_init(area); | |
133 | ||
134 | area->circuit_list = list_new(); | |
135 | area->area_addrs = list_new(); | |
136 | thread_add_timer(master, lsp_tick, area, 1, &area->t_tick); | |
137 | flags_initialize(&area->flags); | |
138 | ||
139 | /* | |
140 | * Default values | |
141 | */ | |
cc50ddb2 EDP |
142 | #ifndef FABRICD |
143 | enum isis_metric_style default_style; | |
144 | ||
145 | area->max_lsp_lifetime[0] = yang_get_default_uint16( | |
146 | "/frr-isisd:isis/instance/lsp/maximum-lifetime/level-1"); | |
147 | area->max_lsp_lifetime[1] = yang_get_default_uint16( | |
148 | "/frr-isisd:isis/instance/lsp/maximum-lifetime/level-2"); | |
149 | area->lsp_refresh[0] = yang_get_default_uint16( | |
150 | "/frr-isisd:isis/instance/lsp/refresh-interval/level-1"); | |
151 | area->lsp_refresh[1] = yang_get_default_uint16( | |
152 | "/frr-isisd:isis/instance/lsp/refresh-interval/level-2"); | |
153 | area->lsp_gen_interval[0] = yang_get_default_uint16( | |
154 | "/frr-isisd:isis/instance/lsp/generation-interval/level-1"); | |
155 | area->lsp_gen_interval[1] = yang_get_default_uint16( | |
156 | "/frr-isisd:isis/instance/lsp/generation-interval/level-2"); | |
157 | area->min_spf_interval[0] = yang_get_default_uint16( | |
158 | "/frr-isisd:isis/instance/spf/minimum-interval/level-1"); | |
159 | area->min_spf_interval[1] = yang_get_default_uint16( | |
160 | "/frr-isisd:isis/instance/spf/minimum-interval/level-1"); | |
161 | area->dynhostname = yang_get_default_bool( | |
162 | "/frr-isisd:isis/instance/dynamic-hostname"); | |
163 | default_style = | |
164 | yang_get_default_enum("/frr-isisd:isis/instance/metric-style"); | |
165 | area->oldmetric = default_style == ISIS_WIDE_METRIC ? 0 : 1; | |
166 | area->newmetric = default_style == ISIS_NARROW_METRIC ? 0 : 1; | |
167 | area->lsp_frag_threshold = 90; /* not currently configurable */ | |
168 | area->lsp_mtu = | |
169 | yang_get_default_uint16("/frr-isisd:isis/instance/lsp/mtu"); | |
170 | #else | |
d62a17ae | 171 | area->max_lsp_lifetime[0] = DEFAULT_LSP_LIFETIME; /* 1200 */ |
172 | area->max_lsp_lifetime[1] = DEFAULT_LSP_LIFETIME; /* 1200 */ | |
173 | area->lsp_refresh[0] = DEFAULT_MAX_LSP_GEN_INTERVAL; /* 900 */ | |
174 | area->lsp_refresh[1] = DEFAULT_MAX_LSP_GEN_INTERVAL; /* 900 */ | |
175 | area->lsp_gen_interval[0] = DEFAULT_MIN_LSP_GEN_INTERVAL; | |
176 | area->lsp_gen_interval[1] = DEFAULT_MIN_LSP_GEN_INTERVAL; | |
177 | area->min_spf_interval[0] = MINIMUM_SPF_INTERVAL; | |
178 | area->min_spf_interval[1] = MINIMUM_SPF_INTERVAL; | |
179 | area->dynhostname = 1; | |
180 | area->oldmetric = 0; | |
181 | area->newmetric = 1; | |
182 | area->lsp_frag_threshold = 90; | |
183 | area->lsp_mtu = DEFAULT_LSP_MTU; | |
cc50ddb2 | 184 | #endif /* ifndef FABRICD */ |
d62a17ae | 185 | |
186 | area_mt_init(area); | |
41b36e90 | 187 | |
d62a17ae | 188 | area->area_tag = strdup(area_tag); |
189 | listnode_add(isis->area_list, area); | |
190 | area->isis = isis; | |
f390d2c7 | 191 | |
8e6fb83b | 192 | if (fabricd) |
b30e837b | 193 | area->fabricd = fabricd_new(area); |
9196731f CF |
194 | |
195 | area->lsp_refresh_arg[0].area = area; | |
196 | area->lsp_refresh_arg[0].level = IS_LEVEL_1; | |
197 | area->lsp_refresh_arg[1].area = area; | |
198 | area->lsp_refresh_arg[1].level = IS_LEVEL_2; | |
199 | ||
200 | ||
d62a17ae | 201 | QOBJ_REG(area, isis_area); |
eb5d44eb | 202 | |
d62a17ae | 203 | return area; |
204 | } | |
3f045a08 | 205 | |
d62a17ae | 206 | struct isis_area *isis_area_lookup(const char *area_tag) |
207 | { | |
208 | struct isis_area *area; | |
209 | struct listnode *node; | |
3f045a08 | 210 | |
d62a17ae | 211 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, node, area)) |
212 | if ((area->area_tag == NULL && area_tag == NULL) | |
213 | || (area->area_tag && area_tag | |
214 | && strcmp(area->area_tag, area_tag) == 0)) | |
215 | return area; | |
3f045a08 | 216 | |
d62a17ae | 217 | return NULL; |
218 | } | |
3f045a08 | 219 | |
d62a17ae | 220 | int isis_area_get(struct vty *vty, const char *area_tag) |
221 | { | |
222 | struct isis_area *area; | |
5475ecf7 | 223 | |
d62a17ae | 224 | area = isis_area_lookup(area_tag); |
03f7e182 | 225 | |
d62a17ae | 226 | if (area) { |
7c0cbd0e | 227 | VTY_PUSH_CONTEXT(ROUTER_NODE, area); |
d62a17ae | 228 | return CMD_SUCCESS; |
229 | } | |
230 | ||
231 | area = isis_area_create(area_tag); | |
3f045a08 | 232 | |
d62a17ae | 233 | if (isis->debugs & DEBUG_EVENTS) |
234 | zlog_debug("New IS-IS area instance %s", area->area_tag); | |
3f045a08 | 235 | |
7c0cbd0e | 236 | VTY_PUSH_CONTEXT(ROUTER_NODE, area); |
f3ccedaa | 237 | |
d62a17ae | 238 | return CMD_SUCCESS; |
239 | } | |
3f045a08 | 240 | |
aaf2fd21 | 241 | int isis_area_destroy(const char *area_tag) |
eb5d44eb | 242 | { |
d62a17ae | 243 | struct isis_area *area; |
244 | struct listnode *node, *nnode; | |
245 | struct isis_circuit *circuit; | |
246 | struct area_addr *addr; | |
eb5d44eb | 247 | |
d62a17ae | 248 | area = isis_area_lookup(area_tag); |
249 | ||
250 | if (area == NULL) { | |
aaf2fd21 EDP |
251 | zlog_warn("%s: could not find area with area-tag %s", |
252 | __func__, area_tag); | |
d62a17ae | 253 | return CMD_ERR_NO_MATCH; |
254 | } | |
255 | ||
256 | QOBJ_UNREG(area); | |
257 | ||
b30e837b CF |
258 | if (fabricd) |
259 | fabricd_finish(area->fabricd); | |
260 | ||
d62a17ae | 261 | if (area->circuit_list) { |
262 | for (ALL_LIST_ELEMENTS(area->circuit_list, node, nnode, | |
263 | circuit)) { | |
264 | circuit->ip_router = 0; | |
265 | circuit->ipv6_router = 0; | |
266 | isis_csm_state_change(ISIS_DISABLE, circuit, area); | |
267 | } | |
6a154c88 | 268 | list_delete(&area->circuit_list); |
d62a17ae | 269 | } |
270 | ||
271 | if (area->lspdb[0] != NULL) { | |
272 | lsp_db_destroy(area->lspdb[0]); | |
273 | area->lspdb[0] = NULL; | |
274 | } | |
275 | if (area->lspdb[1] != NULL) { | |
276 | lsp_db_destroy(area->lspdb[1]); | |
277 | area->lspdb[1] = NULL; | |
278 | } | |
279 | ||
3dace42d CF |
280 | /* invalidate and verify to delete all routes from zebra */ |
281 | isis_area_invalidate_routes(area, ISIS_LEVEL1 & ISIS_LEVEL2); | |
282 | isis_area_verify_routes(area); | |
283 | ||
d62a17ae | 284 | spftree_area_del(area); |
285 | ||
286 | THREAD_TIMER_OFF(area->spf_timer[0]); | |
287 | THREAD_TIMER_OFF(area->spf_timer[1]); | |
288 | ||
289 | spf_backoff_free(area->spf_delay_ietf[0]); | |
290 | spf_backoff_free(area->spf_delay_ietf[1]); | |
291 | ||
d62a17ae | 292 | isis_redist_area_finish(area); |
293 | ||
294 | for (ALL_LIST_ELEMENTS(area->area_addrs, node, nnode, addr)) { | |
295 | list_delete_node(area->area_addrs, node); | |
296 | XFREE(MTYPE_ISIS_AREA_ADDR, addr); | |
297 | } | |
298 | area->area_addrs = NULL; | |
299 | ||
300 | THREAD_TIMER_OFF(area->t_tick); | |
301 | THREAD_TIMER_OFF(area->t_lsp_refresh[0]); | |
302 | THREAD_TIMER_OFF(area->t_lsp_refresh[1]); | |
303 | ||
304 | thread_cancel_event(master, area); | |
305 | ||
306 | listnode_delete(isis->area_list, area); | |
307 | ||
308 | free(area->area_tag); | |
309 | ||
310 | area_mt_finish(area); | |
311 | ||
312 | XFREE(MTYPE_ISIS_AREA, area); | |
313 | ||
314 | if (listcount(isis->area_list) == 0) { | |
315 | memset(isis->sysid, 0, ISIS_SYS_ID_LEN); | |
316 | isis->sysid_set = 0; | |
317 | } | |
318 | ||
319 | return CMD_SUCCESS; | |
320 | } | |
321 | ||
22af6a80 | 322 | #ifdef FABRICD |
d62a17ae | 323 | static void area_set_mt_enabled(struct isis_area *area, uint16_t mtid, |
324 | bool enabled) | |
325 | { | |
326 | struct isis_area_mt_setting *setting; | |
327 | ||
328 | setting = area_get_mt_setting(area, mtid); | |
329 | if (setting->enabled != enabled) { | |
330 | setting->enabled = enabled; | |
331 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 0); | |
332 | } | |
333 | } | |
334 | ||
335 | static void area_set_mt_overload(struct isis_area *area, uint16_t mtid, | |
336 | bool overload) | |
337 | { | |
338 | struct isis_area_mt_setting *setting; | |
339 | ||
340 | setting = area_get_mt_setting(area, mtid); | |
341 | if (setting->overload != overload) { | |
342 | setting->overload = overload; | |
343 | if (setting->enabled) | |
344 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, | |
345 | 0); | |
346 | } | |
347 | } | |
22af6a80 | 348 | #endif /* ifdef FABRICD */ |
d62a17ae | 349 | |
350 | int area_net_title(struct vty *vty, const char *net_title) | |
351 | { | |
352 | VTY_DECLVAR_CONTEXT(isis_area, area); | |
353 | struct area_addr *addr; | |
354 | struct area_addr *addrp; | |
355 | struct listnode *node; | |
eb5d44eb | 356 | |
d7c0a89a | 357 | uint8_t buff[255]; |
d62a17ae | 358 | |
359 | /* We check that we are not over the maximal number of addresses */ | |
360 | if (listcount(area->area_addrs) >= isis->max_area_addrs) { | |
361 | vty_out(vty, | |
362 | "Maximum of area addresses (%d) already reached \n", | |
363 | isis->max_area_addrs); | |
364 | return CMD_ERR_NOTHING_TODO; | |
365 | } | |
366 | ||
367 | addr = XMALLOC(MTYPE_ISIS_AREA_ADDR, sizeof(struct area_addr)); | |
368 | addr->addr_len = dotformat2buff(buff, net_title); | |
369 | memcpy(addr->area_addr, buff, addr->addr_len); | |
eb5d44eb | 370 | #ifdef EXTREME_DEBUG |
d62a17ae | 371 | zlog_debug("added area address %s for area %s (address length %d)", |
372 | net_title, area->area_tag, addr->addr_len); | |
eb5d44eb | 373 | #endif /* EXTREME_DEBUG */ |
d62a17ae | 374 | if (addr->addr_len < 8 || addr->addr_len > 20) { |
375 | vty_out(vty, | |
376 | "area address must be at least 8..20 octets long (%d)\n", | |
377 | addr->addr_len); | |
378 | XFREE(MTYPE_ISIS_AREA_ADDR, addr); | |
a5fdb4c5 | 379 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 380 | } |
381 | ||
382 | if (addr->area_addr[addr->addr_len - 1] != 0) { | |
383 | vty_out(vty, | |
384 | "nsel byte (last byte) in area address must be 0\n"); | |
385 | XFREE(MTYPE_ISIS_AREA_ADDR, addr); | |
a5fdb4c5 | 386 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 387 | } |
388 | ||
389 | if (isis->sysid_set == 0) { | |
390 | /* | |
391 | * First area address - get the SystemID for this router | |
392 | */ | |
393 | memcpy(isis->sysid, GETSYSID(addr), ISIS_SYS_ID_LEN); | |
394 | isis->sysid_set = 1; | |
395 | if (isis->debugs & DEBUG_EVENTS) | |
396 | zlog_debug("Router has SystemID %s", | |
397 | sysid_print(isis->sysid)); | |
398 | } else { | |
399 | /* | |
400 | * Check that the SystemID portions match | |
401 | */ | |
402 | if (memcmp(isis->sysid, GETSYSID(addr), ISIS_SYS_ID_LEN)) { | |
403 | vty_out(vty, | |
404 | "System ID must not change when defining additional area addresses\n"); | |
405 | XFREE(MTYPE_ISIS_AREA_ADDR, addr); | |
a5fdb4c5 | 406 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 407 | } |
408 | ||
409 | /* now we see that we don't already have this address */ | |
410 | for (ALL_LIST_ELEMENTS_RO(area->area_addrs, node, addrp)) { | |
411 | if ((addrp->addr_len + ISIS_SYS_ID_LEN + ISIS_NSEL_LEN) | |
412 | != (addr->addr_len)) | |
413 | continue; | |
414 | if (!memcmp(addrp->area_addr, addr->area_addr, | |
415 | addr->addr_len)) { | |
416 | XFREE(MTYPE_ISIS_AREA_ADDR, addr); | |
417 | return CMD_SUCCESS; /* silent fail */ | |
418 | } | |
419 | } | |
420 | } | |
421 | ||
422 | /* | |
423 | * Forget the systemID part of the address | |
424 | */ | |
425 | addr->addr_len -= (ISIS_SYS_ID_LEN + ISIS_NSEL_LEN); | |
426 | listnode_add(area->area_addrs, addr); | |
427 | ||
428 | /* only now we can safely generate our LSPs for this area */ | |
429 | if (listcount(area->area_addrs) > 0) { | |
430 | if (area->is_type & IS_LEVEL_1) | |
431 | lsp_generate(area, IS_LEVEL_1); | |
432 | if (area->is_type & IS_LEVEL_2) | |
433 | lsp_generate(area, IS_LEVEL_2); | |
434 | } | |
435 | ||
436 | return CMD_SUCCESS; | |
437 | } | |
438 | ||
439 | int area_clear_net_title(struct vty *vty, const char *net_title) | |
440 | { | |
441 | VTY_DECLVAR_CONTEXT(isis_area, area); | |
442 | struct area_addr addr, *addrp = NULL; | |
443 | struct listnode *node; | |
d7c0a89a | 444 | uint8_t buff[255]; |
d62a17ae | 445 | |
446 | addr.addr_len = dotformat2buff(buff, net_title); | |
447 | if (addr.addr_len < 8 || addr.addr_len > 20) { | |
448 | vty_out(vty, | |
449 | "Unsupported area address length %d, should be 8...20 \n", | |
450 | addr.addr_len); | |
a5fdb4c5 | 451 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 452 | } |
453 | ||
454 | memcpy(addr.area_addr, buff, (int)addr.addr_len); | |
455 | ||
456 | for (ALL_LIST_ELEMENTS_RO(area->area_addrs, node, addrp)) | |
457 | if ((addrp->addr_len + ISIS_SYS_ID_LEN + 1) == addr.addr_len | |
458 | && !memcmp(addrp->area_addr, addr.area_addr, addr.addr_len)) | |
459 | break; | |
460 | ||
461 | if (!addrp) { | |
462 | vty_out(vty, "No area address %s for area %s \n", net_title, | |
463 | area->area_tag); | |
464 | return CMD_ERR_NO_MATCH; | |
465 | } | |
466 | ||
467 | listnode_delete(area->area_addrs, addrp); | |
468 | XFREE(MTYPE_ISIS_AREA_ADDR, addrp); | |
469 | ||
470 | /* | |
471 | * Last area address - reset the SystemID for this router | |
472 | */ | |
473 | if (listcount(area->area_addrs) == 0) { | |
474 | memset(isis->sysid, 0, ISIS_SYS_ID_LEN); | |
475 | isis->sysid_set = 0; | |
476 | if (isis->debugs & DEBUG_EVENTS) | |
477 | zlog_debug("Router has no SystemID"); | |
478 | } | |
479 | ||
480 | return CMD_SUCCESS; | |
eb5d44eb | 481 | } |
482 | ||
eb5d44eb | 483 | /* |
3f045a08 | 484 | * 'show isis interface' command |
eb5d44eb | 485 | */ |
486 | ||
d62a17ae | 487 | int show_isis_interface_common(struct vty *vty, const char *ifname, char detail) |
eb5d44eb | 488 | { |
d62a17ae | 489 | struct listnode *anode, *cnode; |
490 | struct isis_area *area; | |
491 | struct isis_circuit *circuit; | |
eb5d44eb | 492 | |
d62a17ae | 493 | if (!isis) { |
494 | vty_out(vty, "IS-IS Routing Process not enabled\n"); | |
495 | return CMD_SUCCESS; | |
496 | } | |
eb5d44eb | 497 | |
d62a17ae | 498 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, anode, area)) { |
499 | vty_out(vty, "Area %s:\n", area->area_tag); | |
f390d2c7 | 500 | |
d62a17ae | 501 | if (detail == ISIS_UI_LEVEL_BRIEF) |
502 | vty_out(vty, | |
503 | " Interface CircId State Type Level\n"); | |
f390d2c7 | 504 | |
d62a17ae | 505 | for (ALL_LIST_ELEMENTS_RO(area->circuit_list, cnode, circuit)) |
506 | if (!ifname) | |
507 | isis_circuit_print_vty(circuit, vty, detail); | |
508 | else if (strcmp(circuit->interface->name, ifname) == 0) | |
509 | isis_circuit_print_vty(circuit, vty, detail); | |
510 | } | |
f390d2c7 | 511 | |
d62a17ae | 512 | return CMD_SUCCESS; |
eb5d44eb | 513 | } |
514 | ||
3f045a08 JB |
515 | DEFUN (show_isis_interface, |
516 | show_isis_interface_cmd, | |
7c0cbd0e | 517 | "show " PROTO_NAME " interface", |
eb5d44eb | 518 | SHOW_STR |
7c0cbd0e | 519 | PROTO_HELP |
3f045a08 | 520 | "ISIS interface\n") |
eb5d44eb | 521 | { |
d62a17ae | 522 | return show_isis_interface_common(vty, NULL, ISIS_UI_LEVEL_BRIEF); |
eb5d44eb | 523 | } |
524 | ||
3f045a08 JB |
525 | DEFUN (show_isis_interface_detail, |
526 | show_isis_interface_detail_cmd, | |
7c0cbd0e | 527 | "show " PROTO_NAME " interface detail", |
eb5d44eb | 528 | SHOW_STR |
7c0cbd0e | 529 | PROTO_HELP |
3f045a08 JB |
530 | "ISIS interface\n" |
531 | "show detailed information\n") | |
532 | { | |
d62a17ae | 533 | return show_isis_interface_common(vty, NULL, ISIS_UI_LEVEL_DETAIL); |
3f045a08 | 534 | } |
eb5d44eb | 535 | |
3f045a08 JB |
536 | DEFUN (show_isis_interface_arg, |
537 | show_isis_interface_arg_cmd, | |
7c0cbd0e | 538 | "show " PROTO_NAME " interface WORD", |
eb5d44eb | 539 | SHOW_STR |
7c0cbd0e | 540 | PROTO_HELP |
3f045a08 JB |
541 | "ISIS interface\n" |
542 | "ISIS interface name\n") | |
543 | { | |
d62a17ae | 544 | int idx_word = 3; |
545 | return show_isis_interface_common(vty, argv[idx_word]->arg, | |
546 | ISIS_UI_LEVEL_DETAIL); | |
3f045a08 JB |
547 | } |
548 | ||
549 | /* | |
550 | * 'show isis neighbor' command | |
551 | */ | |
552 | ||
d62a17ae | 553 | int show_isis_neighbor_common(struct vty *vty, const char *id, char detail) |
554 | { | |
555 | struct listnode *anode, *cnode, *node; | |
556 | struct isis_area *area; | |
557 | struct isis_circuit *circuit; | |
558 | struct list *adjdb; | |
559 | struct isis_adjacency *adj; | |
560 | struct isis_dynhn *dynhn; | |
d7c0a89a | 561 | uint8_t sysid[ISIS_SYS_ID_LEN]; |
d62a17ae | 562 | int i; |
563 | ||
564 | if (!isis) { | |
565 | vty_out(vty, "IS-IS Routing Process not enabled\n"); | |
566 | return CMD_SUCCESS; | |
567 | } | |
568 | ||
569 | memset(sysid, 0, ISIS_SYS_ID_LEN); | |
570 | if (id) { | |
571 | if (sysid2buff(sysid, id) == 0) { | |
572 | dynhn = dynhn_find_by_name(id); | |
573 | if (dynhn == NULL) { | |
574 | vty_out(vty, "Invalid system id %s\n", id); | |
575 | return CMD_SUCCESS; | |
576 | } | |
577 | memcpy(sysid, dynhn->id, ISIS_SYS_ID_LEN); | |
578 | } | |
579 | } | |
580 | ||
581 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, anode, area)) { | |
582 | vty_out(vty, "Area %s:\n", area->area_tag); | |
583 | ||
584 | if (detail == ISIS_UI_LEVEL_BRIEF) | |
585 | vty_out(vty, | |
586 | " System Id Interface L State Holdtime SNPA\n"); | |
587 | ||
588 | for (ALL_LIST_ELEMENTS_RO(area->circuit_list, cnode, circuit)) { | |
589 | if (circuit->circ_type == CIRCUIT_T_BROADCAST) { | |
590 | for (i = 0; i < 2; i++) { | |
591 | adjdb = circuit->u.bc.adjdb[i]; | |
592 | if (adjdb && adjdb->count) { | |
593 | for (ALL_LIST_ELEMENTS_RO( | |
594 | adjdb, node, adj)) | |
595 | if (!id | |
596 | || !memcmp(adj->sysid, | |
597 | sysid, | |
598 | ISIS_SYS_ID_LEN)) | |
599 | isis_adj_print_vty( | |
600 | adj, | |
601 | vty, | |
602 | detail); | |
603 | } | |
604 | } | |
605 | } else if (circuit->circ_type == CIRCUIT_T_P2P | |
606 | && circuit->u.p2p.neighbor) { | |
607 | adj = circuit->u.p2p.neighbor; | |
608 | if (!id | |
609 | || !memcmp(adj->sysid, sysid, | |
610 | ISIS_SYS_ID_LEN)) | |
611 | isis_adj_print_vty(adj, vty, detail); | |
612 | } | |
613 | } | |
614 | } | |
615 | ||
616 | return CMD_SUCCESS; | |
3f045a08 JB |
617 | } |
618 | ||
619 | /* | |
620 | * 'clear isis neighbor' command | |
621 | */ | |
d62a17ae | 622 | int clear_isis_neighbor_common(struct vty *vty, const char *id) |
623 | { | |
624 | struct listnode *anode, *cnode, *cnextnode, *node, *nnode; | |
625 | struct isis_area *area; | |
626 | struct isis_circuit *circuit; | |
627 | struct list *adjdb; | |
628 | struct isis_adjacency *adj; | |
629 | struct isis_dynhn *dynhn; | |
d7c0a89a | 630 | uint8_t sysid[ISIS_SYS_ID_LEN]; |
d62a17ae | 631 | int i; |
632 | ||
633 | if (!isis) { | |
634 | vty_out(vty, "IS-IS Routing Process not enabled\n"); | |
635 | return CMD_SUCCESS; | |
636 | } | |
637 | ||
638 | memset(sysid, 0, ISIS_SYS_ID_LEN); | |
639 | if (id) { | |
640 | if (sysid2buff(sysid, id) == 0) { | |
641 | dynhn = dynhn_find_by_name(id); | |
642 | if (dynhn == NULL) { | |
643 | vty_out(vty, "Invalid system id %s\n", id); | |
644 | return CMD_SUCCESS; | |
645 | } | |
646 | memcpy(sysid, dynhn->id, ISIS_SYS_ID_LEN); | |
647 | } | |
648 | } | |
649 | ||
650 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, anode, area)) { | |
651 | for (ALL_LIST_ELEMENTS(area->circuit_list, cnode, cnextnode, | |
652 | circuit)) { | |
653 | if (circuit->circ_type == CIRCUIT_T_BROADCAST) { | |
654 | for (i = 0; i < 2; i++) { | |
655 | adjdb = circuit->u.bc.adjdb[i]; | |
656 | if (adjdb && adjdb->count) { | |
657 | for (ALL_LIST_ELEMENTS( | |
658 | adjdb, node, nnode, | |
659 | adj)) | |
660 | if (!id | |
661 | || !memcmp(adj->sysid, | |
662 | sysid, | |
663 | ISIS_SYS_ID_LEN)) | |
664 | isis_adj_state_change( | |
665 | adj, | |
666 | ISIS_ADJ_DOWN, | |
667 | "clear user request"); | |
668 | } | |
669 | } | |
670 | } else if (circuit->circ_type == CIRCUIT_T_P2P | |
671 | && circuit->u.p2p.neighbor) { | |
672 | adj = circuit->u.p2p.neighbor; | |
673 | if (!id | |
674 | || !memcmp(adj->sysid, sysid, | |
675 | ISIS_SYS_ID_LEN)) | |
676 | isis_adj_state_change( | |
677 | adj, ISIS_ADJ_DOWN, | |
678 | "clear user request"); | |
679 | } | |
680 | } | |
681 | } | |
682 | ||
683 | return CMD_SUCCESS; | |
3f045a08 JB |
684 | } |
685 | ||
686 | DEFUN (show_isis_neighbor, | |
687 | show_isis_neighbor_cmd, | |
7c0cbd0e | 688 | "show " PROTO_NAME " neighbor", |
3f045a08 | 689 | SHOW_STR |
7c0cbd0e | 690 | PROTO_HELP |
3f045a08 | 691 | "ISIS neighbor adjacencies\n") |
eb5d44eb | 692 | { |
d62a17ae | 693 | return show_isis_neighbor_common(vty, NULL, ISIS_UI_LEVEL_BRIEF); |
eb5d44eb | 694 | } |
695 | ||
3f045a08 JB |
696 | DEFUN (show_isis_neighbor_detail, |
697 | show_isis_neighbor_detail_cmd, | |
7c0cbd0e | 698 | "show " PROTO_NAME " neighbor detail", |
eb5d44eb | 699 | SHOW_STR |
7c0cbd0e | 700 | PROTO_HELP |
3f045a08 | 701 | "ISIS neighbor adjacencies\n" |
eb5d44eb | 702 | "show detailed information\n") |
3f045a08 | 703 | { |
d62a17ae | 704 | return show_isis_neighbor_common(vty, NULL, ISIS_UI_LEVEL_DETAIL); |
3f045a08 JB |
705 | } |
706 | ||
707 | DEFUN (show_isis_neighbor_arg, | |
708 | show_isis_neighbor_arg_cmd, | |
7c0cbd0e | 709 | "show " PROTO_NAME " neighbor WORD", |
3f045a08 | 710 | SHOW_STR |
7c0cbd0e | 711 | PROTO_HELP |
3f045a08 JB |
712 | "ISIS neighbor adjacencies\n" |
713 | "System id\n") | |
714 | { | |
d62a17ae | 715 | int idx_word = 3; |
716 | return show_isis_neighbor_common(vty, argv[idx_word]->arg, | |
717 | ISIS_UI_LEVEL_DETAIL); | |
3f045a08 JB |
718 | } |
719 | ||
720 | DEFUN (clear_isis_neighbor, | |
721 | clear_isis_neighbor_cmd, | |
7c0cbd0e | 722 | "clear " PROTO_NAME " neighbor", |
3f045a08 | 723 | CLEAR_STR |
7c0cbd0e CF |
724 | PROTO_HELP |
725 | "ISIS neighbor adjacencies\n") | |
3f045a08 | 726 | { |
d62a17ae | 727 | return clear_isis_neighbor_common(vty, NULL); |
3f045a08 JB |
728 | } |
729 | ||
730 | DEFUN (clear_isis_neighbor_arg, | |
731 | clear_isis_neighbor_arg_cmd, | |
7c0cbd0e | 732 | "clear " PROTO_NAME " neighbor WORD", |
3f045a08 | 733 | CLEAR_STR |
7c0cbd0e | 734 | PROTO_HELP |
3f045a08 JB |
735 | "ISIS neighbor adjacencies\n" |
736 | "System id\n") | |
737 | { | |
d62a17ae | 738 | int idx_word = 3; |
739 | return clear_isis_neighbor_common(vty, argv[idx_word]->arg); | |
3f045a08 JB |
740 | } |
741 | ||
eb5d44eb | 742 | /* |
743 | * 'isis debug', 'show debugging' | |
744 | */ | |
d62a17ae | 745 | void print_debug(struct vty *vty, int flags, int onoff) |
746 | { | |
747 | char onoffs[4]; | |
748 | if (onoff) | |
749 | strcpy(onoffs, "on"); | |
750 | else | |
751 | strcpy(onoffs, "off"); | |
752 | ||
753 | if (flags & DEBUG_ADJ_PACKETS) | |
754 | vty_out(vty, | |
755 | "IS-IS Adjacency related packets debugging is %s\n", | |
756 | onoffs); | |
161fa356 CF |
757 | if (flags & DEBUG_TX_QUEUE) |
758 | vty_out(vty, "IS-IS TX queue debugging is %s\n", | |
759 | onoffs); | |
d62a17ae | 760 | if (flags & DEBUG_SNP_PACKETS) |
761 | vty_out(vty, "IS-IS CSNP/PSNP packets debugging is %s\n", | |
762 | onoffs); | |
763 | if (flags & DEBUG_SPF_EVENTS) | |
764 | vty_out(vty, "IS-IS SPF events debugging is %s\n", onoffs); | |
d62a17ae | 765 | if (flags & DEBUG_UPDATE_PACKETS) |
766 | vty_out(vty, "IS-IS Update related packet debugging is %s\n", | |
767 | onoffs); | |
768 | if (flags & DEBUG_RTE_EVENTS) | |
769 | vty_out(vty, "IS-IS Route related debuggin is %s\n", onoffs); | |
770 | if (flags & DEBUG_EVENTS) | |
771 | vty_out(vty, "IS-IS Event debugging is %s\n", onoffs); | |
772 | if (flags & DEBUG_PACKET_DUMP) | |
773 | vty_out(vty, "IS-IS Packet dump debugging is %s\n", onoffs); | |
774 | if (flags & DEBUG_LSP_GEN) | |
775 | vty_out(vty, "IS-IS LSP generation debugging is %s\n", onoffs); | |
776 | if (flags & DEBUG_LSP_SCHED) | |
777 | vty_out(vty, "IS-IS LSP scheduling debugging is %s\n", onoffs); | |
ddb33326 CF |
778 | if (flags & DEBUG_FLOODING) |
779 | vty_out(vty, "IS-IS Flooding debugging is %s\n", onoffs); | |
2815f817 CF |
780 | if (flags & DEBUG_BFD) |
781 | vty_out(vty, "IS-IS BFD debugging is %s\n", onoffs); | |
eb5d44eb | 782 | } |
783 | ||
87f6dc50 DS |
784 | DEFUN_NOSH (show_debugging, |
785 | show_debugging_isis_cmd, | |
7c0cbd0e | 786 | "show debugging [" PROTO_NAME "]", |
87f6dc50 DS |
787 | SHOW_STR |
788 | "State of each debugging option\n" | |
7c0cbd0e | 789 | PROTO_HELP) |
eb5d44eb | 790 | { |
7c0cbd0e | 791 | vty_out(vty, PROTO_NAME " debugging status:\n"); |
87f6dc50 DS |
792 | |
793 | if (isis->debugs) | |
d62a17ae | 794 | print_debug(vty, isis->debugs, 1); |
87f6dc50 | 795 | |
d62a17ae | 796 | return CMD_SUCCESS; |
eb5d44eb | 797 | } |
798 | ||
9e867fe6 | 799 | /* Debug node. */ |
d62a17ae | 800 | static struct cmd_node debug_node = {DEBUG_NODE, "", 1}; |
801 | ||
802 | static int config_write_debug(struct vty *vty) | |
803 | { | |
804 | int write = 0; | |
805 | int flags = isis->debugs; | |
806 | ||
807 | if (flags & DEBUG_ADJ_PACKETS) { | |
7c0cbd0e | 808 | vty_out(vty, "debug " PROTO_NAME " adj-packets\n"); |
d62a17ae | 809 | write++; |
810 | } | |
161fa356 CF |
811 | if (flags & DEBUG_TX_QUEUE) { |
812 | vty_out(vty, "debug " PROTO_NAME " tx-queue\n"); | |
813 | write++; | |
814 | } | |
d62a17ae | 815 | if (flags & DEBUG_SNP_PACKETS) { |
7c0cbd0e | 816 | vty_out(vty, "debug " PROTO_NAME " snp-packets\n"); |
d62a17ae | 817 | write++; |
818 | } | |
819 | if (flags & DEBUG_SPF_EVENTS) { | |
7c0cbd0e | 820 | vty_out(vty, "debug " PROTO_NAME " spf-events\n"); |
d62a17ae | 821 | write++; |
822 | } | |
d62a17ae | 823 | if (flags & DEBUG_UPDATE_PACKETS) { |
7c0cbd0e | 824 | vty_out(vty, "debug " PROTO_NAME " update-packets\n"); |
d62a17ae | 825 | write++; |
826 | } | |
827 | if (flags & DEBUG_RTE_EVENTS) { | |
7c0cbd0e | 828 | vty_out(vty, "debug " PROTO_NAME " route-events\n"); |
d62a17ae | 829 | write++; |
830 | } | |
831 | if (flags & DEBUG_EVENTS) { | |
7c0cbd0e | 832 | vty_out(vty, "debug " PROTO_NAME " events\n"); |
d62a17ae | 833 | write++; |
834 | } | |
835 | if (flags & DEBUG_PACKET_DUMP) { | |
7c0cbd0e | 836 | vty_out(vty, "debug " PROTO_NAME " packet-dump\n"); |
d62a17ae | 837 | write++; |
838 | } | |
839 | if (flags & DEBUG_LSP_GEN) { | |
7c0cbd0e | 840 | vty_out(vty, "debug " PROTO_NAME " lsp-gen\n"); |
d62a17ae | 841 | write++; |
842 | } | |
843 | if (flags & DEBUG_LSP_SCHED) { | |
7c0cbd0e | 844 | vty_out(vty, "debug " PROTO_NAME " lsp-sched\n"); |
d62a17ae | 845 | write++; |
846 | } | |
ddb33326 | 847 | if (flags & DEBUG_FLOODING) { |
d4cff91a CF |
848 | vty_out(vty, "debug " PROTO_NAME " flooding\n"); |
849 | write++; | |
850 | } | |
2815f817 CF |
851 | if (flags & DEBUG_BFD) { |
852 | vty_out(vty, "debug " PROTO_NAME " bfd\n"); | |
853 | write++; | |
854 | } | |
d62a17ae | 855 | write += spf_backoff_write_config(vty); |
856 | ||
857 | return write; | |
9e867fe6 | 858 | } |
859 | ||
eb5d44eb | 860 | DEFUN (debug_isis_adj, |
861 | debug_isis_adj_cmd, | |
7c0cbd0e | 862 | "debug " PROTO_NAME " adj-packets", |
eb5d44eb | 863 | DEBUG_STR |
7c0cbd0e | 864 | PROTO_HELP |
f390d2c7 | 865 | "IS-IS Adjacency related packets\n") |
eb5d44eb | 866 | { |
d62a17ae | 867 | isis->debugs |= DEBUG_ADJ_PACKETS; |
868 | print_debug(vty, DEBUG_ADJ_PACKETS, 1); | |
eb5d44eb | 869 | |
d62a17ae | 870 | return CMD_SUCCESS; |
eb5d44eb | 871 | } |
872 | ||
873 | DEFUN (no_debug_isis_adj, | |
874 | no_debug_isis_adj_cmd, | |
7c0cbd0e | 875 | "no debug " PROTO_NAME " adj-packets", |
16cedbb0 | 876 | NO_STR |
eb5d44eb | 877 | UNDEBUG_STR |
7c0cbd0e | 878 | PROTO_HELP |
f390d2c7 | 879 | "IS-IS Adjacency related packets\n") |
eb5d44eb | 880 | { |
d62a17ae | 881 | isis->debugs &= ~DEBUG_ADJ_PACKETS; |
882 | print_debug(vty, DEBUG_ADJ_PACKETS, 0); | |
eb5d44eb | 883 | |
d62a17ae | 884 | return CMD_SUCCESS; |
eb5d44eb | 885 | } |
886 | ||
161fa356 CF |
887 | DEFUN (debug_isis_tx_queue, |
888 | debug_isis_tx_queue_cmd, | |
889 | "debug " PROTO_NAME " tx-queue", | |
890 | DEBUG_STR | |
891 | PROTO_HELP | |
892 | "IS-IS TX queues\n") | |
893 | { | |
894 | isis->debugs |= DEBUG_TX_QUEUE; | |
895 | print_debug(vty, DEBUG_TX_QUEUE, 1); | |
896 | ||
897 | return CMD_SUCCESS; | |
898 | } | |
899 | ||
900 | DEFUN (no_debug_isis_tx_queue, | |
901 | no_debug_isis_tx_queue_cmd, | |
902 | "no debug " PROTO_NAME " tx-queue", | |
903 | NO_STR | |
904 | UNDEBUG_STR | |
905 | PROTO_HELP | |
906 | "IS-IS TX queues\n") | |
907 | { | |
908 | isis->debugs &= ~DEBUG_TX_QUEUE; | |
909 | print_debug(vty, DEBUG_TX_QUEUE, 0); | |
910 | ||
911 | return CMD_SUCCESS; | |
912 | } | |
913 | ||
ddb33326 CF |
914 | DEFUN (debug_isis_flooding, |
915 | debug_isis_flooding_cmd, | |
916 | "debug " PROTO_NAME " flooding", | |
917 | DEBUG_STR | |
918 | PROTO_HELP | |
919 | "Flooding algorithm\n") | |
920 | { | |
921 | isis->debugs |= DEBUG_FLOODING; | |
922 | print_debug(vty, DEBUG_FLOODING, 1); | |
923 | ||
924 | return CMD_SUCCESS; | |
925 | } | |
926 | ||
927 | DEFUN (no_debug_isis_flooding, | |
928 | no_debug_isis_flooding_cmd, | |
929 | "no debug " PROTO_NAME " flooding", | |
930 | NO_STR | |
931 | UNDEBUG_STR | |
932 | PROTO_HELP | |
933 | "Flooding algorithm\n") | |
934 | { | |
935 | isis->debugs &= ~DEBUG_FLOODING; | |
936 | print_debug(vty, DEBUG_FLOODING, 0); | |
937 | ||
938 | return CMD_SUCCESS; | |
939 | } | |
940 | ||
eb5d44eb | 941 | DEFUN (debug_isis_snp, |
942 | debug_isis_snp_cmd, | |
7c0cbd0e | 943 | "debug " PROTO_NAME " snp-packets", |
eb5d44eb | 944 | DEBUG_STR |
7c0cbd0e | 945 | PROTO_HELP |
f390d2c7 | 946 | "IS-IS CSNP/PSNP packets\n") |
eb5d44eb | 947 | { |
d62a17ae | 948 | isis->debugs |= DEBUG_SNP_PACKETS; |
949 | print_debug(vty, DEBUG_SNP_PACKETS, 1); | |
eb5d44eb | 950 | |
d62a17ae | 951 | return CMD_SUCCESS; |
eb5d44eb | 952 | } |
953 | ||
954 | DEFUN (no_debug_isis_snp, | |
955 | no_debug_isis_snp_cmd, | |
7c0cbd0e | 956 | "no debug " PROTO_NAME " snp-packets", |
16cedbb0 | 957 | NO_STR |
eb5d44eb | 958 | UNDEBUG_STR |
7c0cbd0e | 959 | PROTO_HELP |
f390d2c7 | 960 | "IS-IS CSNP/PSNP packets\n") |
eb5d44eb | 961 | { |
d62a17ae | 962 | isis->debugs &= ~DEBUG_SNP_PACKETS; |
963 | print_debug(vty, DEBUG_SNP_PACKETS, 0); | |
f390d2c7 | 964 | |
d62a17ae | 965 | return CMD_SUCCESS; |
eb5d44eb | 966 | } |
967 | ||
eb5d44eb | 968 | DEFUN (debug_isis_upd, |
969 | debug_isis_upd_cmd, | |
7c0cbd0e | 970 | "debug " PROTO_NAME " update-packets", |
eb5d44eb | 971 | DEBUG_STR |
7c0cbd0e | 972 | PROTO_HELP |
f390d2c7 | 973 | "IS-IS Update related packets\n") |
eb5d44eb | 974 | { |
d62a17ae | 975 | isis->debugs |= DEBUG_UPDATE_PACKETS; |
976 | print_debug(vty, DEBUG_UPDATE_PACKETS, 1); | |
eb5d44eb | 977 | |
d62a17ae | 978 | return CMD_SUCCESS; |
eb5d44eb | 979 | } |
980 | ||
981 | DEFUN (no_debug_isis_upd, | |
982 | no_debug_isis_upd_cmd, | |
7c0cbd0e | 983 | "no debug " PROTO_NAME " update-packets", |
16cedbb0 | 984 | NO_STR |
eb5d44eb | 985 | UNDEBUG_STR |
7c0cbd0e | 986 | PROTO_HELP |
f390d2c7 | 987 | "IS-IS Update related packets\n") |
eb5d44eb | 988 | { |
d62a17ae | 989 | isis->debugs &= ~DEBUG_UPDATE_PACKETS; |
990 | print_debug(vty, DEBUG_UPDATE_PACKETS, 0); | |
f390d2c7 | 991 | |
d62a17ae | 992 | return CMD_SUCCESS; |
eb5d44eb | 993 | } |
994 | ||
eb5d44eb | 995 | DEFUN (debug_isis_spfevents, |
996 | debug_isis_spfevents_cmd, | |
7c0cbd0e | 997 | "debug " PROTO_NAME " spf-events", |
eb5d44eb | 998 | DEBUG_STR |
7c0cbd0e | 999 | PROTO_HELP |
f390d2c7 | 1000 | "IS-IS Shortest Path First Events\n") |
eb5d44eb | 1001 | { |
d62a17ae | 1002 | isis->debugs |= DEBUG_SPF_EVENTS; |
1003 | print_debug(vty, DEBUG_SPF_EVENTS, 1); | |
eb5d44eb | 1004 | |
d62a17ae | 1005 | return CMD_SUCCESS; |
eb5d44eb | 1006 | } |
1007 | ||
1008 | DEFUN (no_debug_isis_spfevents, | |
1009 | no_debug_isis_spfevents_cmd, | |
7c0cbd0e | 1010 | "no debug " PROTO_NAME " spf-events", |
16cedbb0 | 1011 | NO_STR |
eb5d44eb | 1012 | UNDEBUG_STR |
7c0cbd0e | 1013 | PROTO_HELP |
f390d2c7 | 1014 | "IS-IS Shortest Path First Events\n") |
eb5d44eb | 1015 | { |
d62a17ae | 1016 | isis->debugs &= ~DEBUG_SPF_EVENTS; |
1017 | print_debug(vty, DEBUG_SPF_EVENTS, 0); | |
f390d2c7 | 1018 | |
d62a17ae | 1019 | return CMD_SUCCESS; |
eb5d44eb | 1020 | } |
1021 | ||
eb5d44eb | 1022 | DEFUN (debug_isis_rtevents, |
1023 | debug_isis_rtevents_cmd, | |
7c0cbd0e | 1024 | "debug " PROTO_NAME " route-events", |
eb5d44eb | 1025 | DEBUG_STR |
7c0cbd0e | 1026 | PROTO_HELP |
f390d2c7 | 1027 | "IS-IS Route related events\n") |
eb5d44eb | 1028 | { |
d62a17ae | 1029 | isis->debugs |= DEBUG_RTE_EVENTS; |
1030 | print_debug(vty, DEBUG_RTE_EVENTS, 1); | |
eb5d44eb | 1031 | |
d62a17ae | 1032 | return CMD_SUCCESS; |
eb5d44eb | 1033 | } |
1034 | ||
1035 | DEFUN (no_debug_isis_rtevents, | |
1036 | no_debug_isis_rtevents_cmd, | |
7c0cbd0e | 1037 | "no debug " PROTO_NAME " route-events", |
16cedbb0 | 1038 | NO_STR |
eb5d44eb | 1039 | UNDEBUG_STR |
7c0cbd0e | 1040 | PROTO_HELP |
f390d2c7 | 1041 | "IS-IS Route related events\n") |
eb5d44eb | 1042 | { |
d62a17ae | 1043 | isis->debugs &= ~DEBUG_RTE_EVENTS; |
1044 | print_debug(vty, DEBUG_RTE_EVENTS, 0); | |
f390d2c7 | 1045 | |
d62a17ae | 1046 | return CMD_SUCCESS; |
eb5d44eb | 1047 | } |
1048 | ||
1049 | DEFUN (debug_isis_events, | |
1050 | debug_isis_events_cmd, | |
7c0cbd0e | 1051 | "debug " PROTO_NAME " events", |
eb5d44eb | 1052 | DEBUG_STR |
7c0cbd0e | 1053 | PROTO_HELP |
f1082d19 | 1054 | "IS-IS Events\n") |
eb5d44eb | 1055 | { |
d62a17ae | 1056 | isis->debugs |= DEBUG_EVENTS; |
1057 | print_debug(vty, DEBUG_EVENTS, 1); | |
eb5d44eb | 1058 | |
d62a17ae | 1059 | return CMD_SUCCESS; |
eb5d44eb | 1060 | } |
1061 | ||
1062 | DEFUN (no_debug_isis_events, | |
1063 | no_debug_isis_events_cmd, | |
7c0cbd0e | 1064 | "no debug " PROTO_NAME " events", |
16cedbb0 | 1065 | NO_STR |
eb5d44eb | 1066 | UNDEBUG_STR |
7c0cbd0e | 1067 | PROTO_HELP |
f390d2c7 | 1068 | "IS-IS Events\n") |
eb5d44eb | 1069 | { |
d62a17ae | 1070 | isis->debugs &= ~DEBUG_EVENTS; |
1071 | print_debug(vty, DEBUG_EVENTS, 0); | |
f390d2c7 | 1072 | |
d62a17ae | 1073 | return CMD_SUCCESS; |
eb5d44eb | 1074 | } |
1075 | ||
3f045a08 JB |
1076 | DEFUN (debug_isis_packet_dump, |
1077 | debug_isis_packet_dump_cmd, | |
7c0cbd0e | 1078 | "debug " PROTO_NAME " packet-dump", |
3f045a08 | 1079 | DEBUG_STR |
7c0cbd0e | 1080 | PROTO_HELP |
3f045a08 JB |
1081 | "IS-IS packet dump\n") |
1082 | { | |
d62a17ae | 1083 | isis->debugs |= DEBUG_PACKET_DUMP; |
1084 | print_debug(vty, DEBUG_PACKET_DUMP, 1); | |
3f045a08 | 1085 | |
d62a17ae | 1086 | return CMD_SUCCESS; |
3f045a08 JB |
1087 | } |
1088 | ||
1089 | DEFUN (no_debug_isis_packet_dump, | |
1090 | no_debug_isis_packet_dump_cmd, | |
7c0cbd0e | 1091 | "no debug " PROTO_NAME " packet-dump", |
16cedbb0 | 1092 | NO_STR |
3f045a08 | 1093 | UNDEBUG_STR |
7c0cbd0e | 1094 | PROTO_HELP |
3f045a08 JB |
1095 | "IS-IS packet dump\n") |
1096 | { | |
d62a17ae | 1097 | isis->debugs &= ~DEBUG_PACKET_DUMP; |
1098 | print_debug(vty, DEBUG_PACKET_DUMP, 0); | |
3f045a08 | 1099 | |
d62a17ae | 1100 | return CMD_SUCCESS; |
3f045a08 JB |
1101 | } |
1102 | ||
14872644 CF |
1103 | DEFUN (debug_isis_lsp_gen, |
1104 | debug_isis_lsp_gen_cmd, | |
7c0cbd0e | 1105 | "debug " PROTO_NAME " lsp-gen", |
14872644 | 1106 | DEBUG_STR |
7c0cbd0e | 1107 | PROTO_HELP |
14872644 CF |
1108 | "IS-IS generation of own LSPs\n") |
1109 | { | |
d62a17ae | 1110 | isis->debugs |= DEBUG_LSP_GEN; |
1111 | print_debug(vty, DEBUG_LSP_GEN, 1); | |
14872644 | 1112 | |
d62a17ae | 1113 | return CMD_SUCCESS; |
14872644 CF |
1114 | } |
1115 | ||
1116 | DEFUN (no_debug_isis_lsp_gen, | |
1117 | no_debug_isis_lsp_gen_cmd, | |
7c0cbd0e | 1118 | "no debug " PROTO_NAME " lsp-gen", |
16cedbb0 | 1119 | NO_STR |
14872644 | 1120 | UNDEBUG_STR |
7c0cbd0e | 1121 | PROTO_HELP |
14872644 CF |
1122 | "IS-IS generation of own LSPs\n") |
1123 | { | |
d62a17ae | 1124 | isis->debugs &= ~DEBUG_LSP_GEN; |
1125 | print_debug(vty, DEBUG_LSP_GEN, 0); | |
14872644 | 1126 | |
d62a17ae | 1127 | return CMD_SUCCESS; |
14872644 CF |
1128 | } |
1129 | ||
414766a1 CF |
1130 | DEFUN (debug_isis_lsp_sched, |
1131 | debug_isis_lsp_sched_cmd, | |
7c0cbd0e | 1132 | "debug " PROTO_NAME " lsp-sched", |
414766a1 | 1133 | DEBUG_STR |
7c0cbd0e | 1134 | PROTO_HELP |
414766a1 CF |
1135 | "IS-IS scheduling of LSP generation\n") |
1136 | { | |
d62a17ae | 1137 | isis->debugs |= DEBUG_LSP_SCHED; |
1138 | print_debug(vty, DEBUG_LSP_SCHED, 1); | |
414766a1 | 1139 | |
d62a17ae | 1140 | return CMD_SUCCESS; |
414766a1 CF |
1141 | } |
1142 | ||
49d41a26 DS |
1143 | DEFUN (no_debug_isis_lsp_sched, |
1144 | no_debug_isis_lsp_sched_cmd, | |
7c0cbd0e | 1145 | "no debug " PROTO_NAME " lsp-sched", |
16cedbb0 | 1146 | NO_STR |
49d41a26 | 1147 | UNDEBUG_STR |
7c0cbd0e | 1148 | PROTO_HELP |
49d41a26 DS |
1149 | "IS-IS scheduling of LSP generation\n") |
1150 | { | |
d62a17ae | 1151 | isis->debugs &= ~DEBUG_LSP_SCHED; |
1152 | print_debug(vty, DEBUG_LSP_SCHED, 0); | |
49d41a26 | 1153 | |
d62a17ae | 1154 | return CMD_SUCCESS; |
49d41a26 DS |
1155 | } |
1156 | ||
2815f817 CF |
1157 | DEFUN (debug_isis_bfd, |
1158 | debug_isis_bfd_cmd, | |
1159 | "debug " PROTO_NAME " bfd", | |
1160 | DEBUG_STR | |
1161 | PROTO_HELP | |
1162 | PROTO_NAME " interaction with BFD\n") | |
1163 | { | |
1164 | isis->debugs |= DEBUG_BFD; | |
1165 | print_debug(vty, DEBUG_BFD, 1); | |
1166 | ||
1167 | return CMD_SUCCESS; | |
1168 | } | |
1169 | ||
1170 | DEFUN (no_debug_isis_bfd, | |
1171 | no_debug_isis_bfd_cmd, | |
1172 | "no debug " PROTO_NAME " bfd", | |
1173 | NO_STR | |
1174 | UNDEBUG_STR | |
1175 | PROTO_HELP | |
1176 | PROTO_NAME " interaction with BFD\n") | |
1177 | { | |
1178 | isis->debugs &= ~DEBUG_BFD; | |
1179 | print_debug(vty, DEBUG_BFD, 0); | |
1180 | ||
1181 | return CMD_SUCCESS; | |
1182 | } | |
1183 | ||
eb5d44eb | 1184 | DEFUN (show_hostname, |
1185 | show_hostname_cmd, | |
7c0cbd0e | 1186 | "show " PROTO_NAME " hostname", |
eb5d44eb | 1187 | SHOW_STR |
7c0cbd0e | 1188 | PROTO_HELP |
eb5d44eb | 1189 | "IS-IS Dynamic hostname mapping\n") |
1190 | { | |
d62a17ae | 1191 | dynhn_print_all(vty); |
f390d2c7 | 1192 | |
d62a17ae | 1193 | return CMD_SUCCESS; |
eb5d44eb | 1194 | } |
1195 | ||
03f7e182 SL |
1196 | DEFUN (show_isis_spf_ietf, |
1197 | show_isis_spf_ietf_cmd, | |
7c0cbd0e | 1198 | "show " PROTO_NAME " spf-delay-ietf", |
03f7e182 | 1199 | SHOW_STR |
7c0cbd0e CF |
1200 | PROTO_HELP |
1201 | "SPF delay IETF information\n") | |
03f7e182 | 1202 | { |
d62a17ae | 1203 | if (!isis) { |
1204 | vty_out(vty, "ISIS is not running\n"); | |
1205 | return CMD_SUCCESS; | |
1206 | } | |
1207 | ||
1208 | struct listnode *node; | |
1209 | struct isis_area *area; | |
1210 | ||
1211 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, node, area)) { | |
1212 | vty_out(vty, "Area %s:\n", | |
1213 | area->area_tag ? area->area_tag : "null"); | |
1214 | ||
1215 | for (int level = ISIS_LEVEL1; level <= ISIS_LEVELS; level++) { | |
1216 | if ((area->is_type & level) == 0) | |
1217 | continue; | |
1218 | ||
1219 | vty_out(vty, " Level-%d:\n", level); | |
1220 | vty_out(vty, " SPF delay status: "); | |
1221 | if (area->spf_timer[level - 1]) { | |
1222 | struct timeval remain = thread_timer_remain( | |
1223 | area->spf_timer[level - 1]); | |
a97986ff DL |
1224 | vty_out(vty, "Pending, due in %lld msec\n", |
1225 | (long long)remain.tv_sec * 1000 | |
d62a17ae | 1226 | + remain.tv_usec / 1000); |
1227 | } else { | |
1228 | vty_out(vty, "Not scheduled\n"); | |
1229 | } | |
1230 | ||
1231 | if (area->spf_delay_ietf[level - 1]) { | |
1232 | vty_out(vty, | |
1233 | " Using draft-ietf-rtgwg-backoff-algo-04\n"); | |
1234 | spf_backoff_show( | |
1235 | area->spf_delay_ietf[level - 1], vty, | |
1236 | " "); | |
1237 | } else { | |
1238 | vty_out(vty, " Using legacy backoff algo\n"); | |
1239 | } | |
1240 | } | |
1241 | } | |
1242 | return CMD_SUCCESS; | |
03f7e182 SL |
1243 | } |
1244 | ||
3f045a08 JB |
1245 | DEFUN (show_isis_summary, |
1246 | show_isis_summary_cmd, | |
7c0cbd0e CF |
1247 | "show " PROTO_NAME " summary", |
1248 | SHOW_STR PROTO_HELP "summary\n") | |
3f045a08 | 1249 | { |
d62a17ae | 1250 | struct listnode *node, *node2; |
1251 | struct isis_area *area; | |
d62a17ae | 1252 | int level; |
1253 | ||
1254 | if (isis == NULL) { | |
7c0cbd0e | 1255 | vty_out(vty, PROTO_NAME " is not running\n"); |
d62a17ae | 1256 | return CMD_SUCCESS; |
1257 | } | |
1258 | ||
1259 | vty_out(vty, "Process Id : %ld\n", isis->process_id); | |
1260 | if (isis->sysid_set) | |
1261 | vty_out(vty, "System Id : %s\n", | |
1262 | sysid_print(isis->sysid)); | |
1263 | ||
1264 | vty_out(vty, "Up time : "); | |
1265 | vty_out_timestr(vty, isis->uptime); | |
1266 | vty_out(vty, "\n"); | |
1267 | ||
1268 | if (isis->area_list) | |
1269 | vty_out(vty, "Number of areas : %d\n", isis->area_list->count); | |
1270 | ||
1271 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, node, area)) { | |
1272 | vty_out(vty, "Area %s:\n", | |
1273 | area->area_tag ? area->area_tag : "null"); | |
1274 | ||
92ed0cde CF |
1275 | if (fabricd) { |
1276 | uint8_t tier = fabricd_tier(area); | |
1277 | if (tier == ISIS_TIER_UNDEFINED) | |
1278 | vty_out(vty, " Tier: undefined\n"); | |
1279 | else | |
1280 | vty_out(vty, " Tier: %" PRIu8 "\n", tier); | |
1281 | } | |
1282 | ||
d62a17ae | 1283 | if (listcount(area->area_addrs) > 0) { |
1284 | struct area_addr *area_addr; | |
1285 | for (ALL_LIST_ELEMENTS_RO(area->area_addrs, node2, | |
1286 | area_addr)) { | |
1287 | vty_out(vty, " Net: %s\n", | |
1288 | isonet_print(area_addr->area_addr, | |
1289 | area_addr->addr_len | |
1290 | + ISIS_SYS_ID_LEN | |
1291 | + 1)); | |
1292 | } | |
1293 | } | |
1294 | ||
39bb53d6 CF |
1295 | vty_out(vty, " TX counters per PDU type:\n"); |
1296 | pdu_counter_print(vty, " ", area->pdu_tx_counters); | |
86d6f80d CF |
1297 | vty_out(vty, " LSP RXMT: %" PRIu64 "\n", |
1298 | area->lsp_rxmt_count); | |
39bb53d6 CF |
1299 | vty_out(vty, " RX counters per PDU type:\n"); |
1300 | pdu_counter_print(vty, " ", area->pdu_rx_counters); | |
1301 | ||
d62a17ae | 1302 | for (level = ISIS_LEVEL1; level <= ISIS_LEVELS; level++) { |
1303 | if ((area->is_type & level) == 0) | |
1304 | continue; | |
1305 | ||
1306 | vty_out(vty, " Level-%d:\n", level); | |
062f4d36 CF |
1307 | |
1308 | vty_out(vty, " LSP0 regenerated: %" PRIu64 "\n", | |
1309 | area->lsp_gen_count[level - 1]); | |
1310 | ||
6f004b60 CF |
1311 | vty_out(vty, " LSPs purged: %" PRIu64 "\n", |
1312 | area->lsp_purge_count[level - 1]); | |
1313 | ||
d62a17ae | 1314 | if (area->spf_timer[level - 1]) |
1315 | vty_out(vty, " SPF: (pending)\n"); | |
1316 | else | |
1317 | vty_out(vty, " SPF:\n"); | |
1318 | ||
1319 | vty_out(vty, " minimum interval : %d", | |
1320 | area->min_spf_interval[level - 1]); | |
1321 | if (area->spf_delay_ietf[level - 1]) | |
1322 | vty_out(vty, | |
1323 | " (not used, IETF SPF delay activated)"); | |
1324 | vty_out(vty, "\n"); | |
1325 | ||
1326 | vty_out(vty, " IPv4 route computation:\n"); | |
be985ba0 CF |
1327 | isis_spf_print(area->spftree[SPFTREE_IPV4][level - 1], |
1328 | vty); | |
d62a17ae | 1329 | |
d62a17ae | 1330 | vty_out(vty, " IPv6 route computation:\n"); |
be985ba0 CF |
1331 | isis_spf_print(area->spftree[SPFTREE_IPV6][level - 1], |
1332 | vty); | |
321c1bbb CF |
1333 | |
1334 | vty_out(vty, " IPv6 dst-src route computation:\n"); | |
1335 | isis_spf_print(area->spftree[SPFTREE_DSTSRC][level-1], | |
1336 | vty); | |
d62a17ae | 1337 | } |
1338 | } | |
1339 | vty_out(vty, "\n"); | |
1340 | ||
1341 | return CMD_SUCCESS; | |
eb5d44eb | 1342 | } |
1343 | ||
eb2bcb28 | 1344 | struct isis_lsp *lsp_for_arg(const char *argv, dict_t *lspdb) |
d62a17ae | 1345 | { |
eb2bcb28 | 1346 | char sysid[255] = {0}; |
d7c0a89a | 1347 | uint8_t number[3]; |
eb2bcb28 CF |
1348 | const char *pos; |
1349 | uint8_t lspid[ISIS_SYS_ID_LEN + 2] = {0}; | |
1350 | struct isis_dynhn *dynhn; | |
1351 | struct isis_lsp *lsp = NULL; | |
d62a17ae | 1352 | |
eb2bcb28 CF |
1353 | if (!argv) |
1354 | return NULL; | |
d62a17ae | 1355 | |
1356 | /* | |
1357 | * extract fragment and pseudo id from the string argv | |
1358 | * in the forms: | |
1359 | * (a) <systemid/hostname>.<pseudo-id>-<framenent> or | |
1360 | * (b) <systemid/hostname>.<pseudo-id> or | |
1361 | * (c) <systemid/hostname> or | |
1362 | * Where systemid is in the form: | |
1363 | * xxxx.xxxx.xxxx | |
1364 | */ | |
1365 | if (argv) | |
1366 | strncpy(sysid, argv, 254); | |
1367 | if (argv && strlen(argv) > 3) { | |
1368 | pos = argv + strlen(argv) - 3; | |
1369 | if (strncmp(pos, "-", 1) == 0) { | |
1370 | memcpy(number, ++pos, 2); | |
1371 | lspid[ISIS_SYS_ID_LEN + 1] = | |
d7c0a89a | 1372 | (uint8_t)strtol((char *)number, NULL, 16); |
d62a17ae | 1373 | pos -= 4; |
1374 | if (strncmp(pos, ".", 1) != 0) | |
eb2bcb28 | 1375 | return NULL; |
d62a17ae | 1376 | } |
1377 | if (strncmp(pos, ".", 1) == 0) { | |
1378 | memcpy(number, ++pos, 2); | |
1379 | lspid[ISIS_SYS_ID_LEN] = | |
d7c0a89a | 1380 | (uint8_t)strtol((char *)number, NULL, 16); |
d62a17ae | 1381 | sysid[pos - argv - 1] = '\0'; |
1382 | } | |
1383 | } | |
1384 | ||
eb2bcb28 CF |
1385 | /* |
1386 | * Try to find the lsp-id if the argv | |
1387 | * string is in | |
1388 | * the form | |
1389 | * hostname.<pseudo-id>-<fragment> | |
1390 | */ | |
1391 | if (sysid2buff(lspid, sysid)) { | |
1392 | lsp = lsp_search(lspid, lspdb); | |
1393 | } else if ((dynhn = dynhn_find_by_name(sysid))) { | |
1394 | memcpy(lspid, dynhn->id, ISIS_SYS_ID_LEN); | |
1395 | lsp = lsp_search(lspid, lspdb); | |
1396 | } else if (strncmp(cmd_hostname_get(), sysid, 15) == 0) { | |
1397 | memcpy(lspid, isis->sysid, ISIS_SYS_ID_LEN); | |
1398 | lsp = lsp_search(lspid, lspdb); | |
1399 | } | |
1400 | ||
1401 | return lsp; | |
1402 | } | |
1403 | ||
1404 | /* | |
1405 | * This function supports following display options: | |
1406 | * [ show isis database [detail] ] | |
1407 | * [ show isis database <sysid> [detail] ] | |
1408 | * [ show isis database <hostname> [detail] ] | |
1409 | * [ show isis database <sysid>.<pseudo-id> [detail] ] | |
1410 | * [ show isis database <hostname>.<pseudo-id> [detail] ] | |
1411 | * [ show isis database <sysid>.<pseudo-id>-<fragment-number> [detail] ] | |
1412 | * [ show isis database <hostname>.<pseudo-id>-<fragment-number> [detail] ] | |
1413 | * [ show isis database detail <sysid> ] | |
1414 | * [ show isis database detail <hostname> ] | |
1415 | * [ show isis database detail <sysid>.<pseudo-id> ] | |
1416 | * [ show isis database detail <hostname>.<pseudo-id> ] | |
1417 | * [ show isis database detail <sysid>.<pseudo-id>-<fragment-number> ] | |
1418 | * [ show isis database detail <hostname>.<pseudo-id>-<fragment-number> ] | |
1419 | */ | |
1420 | static int show_isis_database(struct vty *vty, const char *argv, int ui_level) | |
1421 | { | |
1422 | struct listnode *node; | |
1423 | struct isis_area *area; | |
1424 | struct isis_lsp *lsp; | |
1425 | int level, lsp_count; | |
1426 | ||
1427 | if (isis->area_list->count == 0) | |
1428 | return CMD_SUCCESS; | |
1429 | ||
d62a17ae | 1430 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, node, area)) { |
1431 | vty_out(vty, "Area %s:\n", | |
1432 | area->area_tag ? area->area_tag : "null"); | |
1433 | ||
1434 | for (level = 0; level < ISIS_LEVELS; level++) { | |
1435 | if (area->lspdb[level] | |
1436 | && dict_count(area->lspdb[level]) > 0) { | |
eb2bcb28 | 1437 | lsp = lsp_for_arg(argv, area->lspdb[level]); |
d62a17ae | 1438 | |
1439 | if (lsp != NULL || argv == NULL) { | |
1440 | vty_out(vty, | |
1441 | "IS-IS Level-%d link-state database:\n", | |
1442 | level + 1); | |
1443 | ||
1444 | /* print the title in all cases */ | |
1445 | vty_out(vty, | |
1446 | "LSP ID PduLen SeqNumber Chksum Holdtime ATT/P/OL\n"); | |
1447 | } | |
1448 | ||
1449 | if (lsp) { | |
1450 | if (ui_level == ISIS_UI_LEVEL_DETAIL) | |
1451 | lsp_print_detail( | |
1452 | lsp, vty, | |
1453 | area->dynhostname); | |
1454 | else | |
1455 | lsp_print(lsp, vty, | |
1456 | area->dynhostname); | |
1457 | } else if (argv == NULL) { | |
1458 | lsp_count = lsp_print_all( | |
1459 | vty, area->lspdb[level], | |
1460 | ui_level, area->dynhostname); | |
1461 | ||
1462 | vty_out(vty, " %u LSPs\n\n", | |
1463 | lsp_count); | |
1464 | } | |
1465 | } | |
1466 | } | |
1467 | } | |
1468 | ||
1469 | return CMD_SUCCESS; | |
eb5d44eb | 1470 | } |
1471 | ||
3a2d747c | 1472 | DEFUN (show_database, |
3f045a08 | 1473 | show_database_cmd, |
7c0cbd0e | 1474 | "show " PROTO_NAME " database [detail] [WORD]", |
3f045a08 | 1475 | SHOW_STR |
7c0cbd0e CF |
1476 | PROTO_HELP |
1477 | "Link state database\n" | |
3f045a08 JB |
1478 | "Detailed information\n" |
1479 | "LSP ID\n") | |
1480 | { | |
d62a17ae | 1481 | int idx = 0; |
1482 | int uilevel = argv_find(argv, argc, "detail", &idx) | |
1483 | ? ISIS_UI_LEVEL_DETAIL | |
1484 | : ISIS_UI_LEVEL_BRIEF; | |
1485 | char *id = argv_find(argv, argc, "WORD", &idx) ? argv[idx]->arg : NULL; | |
1486 | return show_isis_database(vty, id, uilevel); | |
3f045a08 JB |
1487 | } |
1488 | ||
aaf2fd21 | 1489 | #ifdef FABRICD |
d62a17ae | 1490 | /* |
aaf2fd21 | 1491 | * 'router openfabric' command |
3f045a08 | 1492 | */ |
aaf2fd21 EDP |
1493 | DEFUN_NOSH (router_openfabric, |
1494 | router_openfabric_cmd, | |
1495 | "router openfabric WORD", | |
3f045a08 | 1496 | ROUTER_STR |
7c0cbd0e | 1497 | PROTO_HELP |
efd7904e | 1498 | "ISO Routing area tag\n") |
3f045a08 | 1499 | { |
d62a17ae | 1500 | int idx_word = 2; |
1501 | return isis_area_get(vty, argv[idx_word]->arg); | |
3f045a08 JB |
1502 | } |
1503 | ||
d62a17ae | 1504 | /* |
aaf2fd21 | 1505 | *'no router openfabric' command |
3f045a08 | 1506 | */ |
aaf2fd21 EDP |
1507 | DEFUN (no_router_openfabric, |
1508 | no_router_openfabric_cmd, | |
1509 | "no router openfabric WORD", | |
7c0cbd0e CF |
1510 | NO_STR |
1511 | ROUTER_STR | |
1512 | PROTO_HELP | |
1513 | "ISO Routing area tag\n") | |
eb5d44eb | 1514 | { |
d62a17ae | 1515 | int idx_word = 3; |
aaf2fd21 | 1516 | return isis_area_destroy(argv[idx_word]->arg); |
eb5d44eb | 1517 | } |
aaf2fd21 | 1518 | #endif /* ifdef FABRICD */ |
f084ea55 | 1519 | #ifdef FABRICD |
eb5d44eb | 1520 | /* |
1521 | * 'net' command | |
1522 | */ | |
1523 | DEFUN (net, | |
1524 | net_cmd, | |
1525 | "net WORD", | |
1526 | "A Network Entity Title for this process (OSI only)\n" | |
f390d2c7 | 1527 | "XX.XXXX. ... .XXX.XX Network entity title (NET)\n") |
eb5d44eb | 1528 | { |
d62a17ae | 1529 | int idx_word = 1; |
1530 | return area_net_title(vty, argv[idx_word]->arg); | |
eb5d44eb | 1531 | } |
1532 | ||
eb5d44eb | 1533 | /* |
1534 | * 'no net' command | |
1535 | */ | |
1536 | DEFUN (no_net, | |
1537 | no_net_cmd, | |
1538 | "no net WORD", | |
1539 | NO_STR | |
1540 | "A Network Entity Title for this process (OSI only)\n" | |
f390d2c7 | 1541 | "XX.XXXX. ... .XXX.XX Network entity title (NET)\n") |
eb5d44eb | 1542 | { |
d62a17ae | 1543 | int idx_word = 2; |
1544 | return area_clear_net_title(vty, argv[idx_word]->arg); | |
eb5d44eb | 1545 | } |
f084ea55 | 1546 | #endif /* ifdef FABRICD */ |
22af6a80 | 1547 | #ifdef FABRICD |
064f4896 CF |
1548 | DEFUN (isis_topology, |
1549 | isis_topology_cmd, | |
1550 | "topology " ISIS_MT_NAMES " [overload]", | |
1551 | "Configure IS-IS topologies\n" | |
1552 | ISIS_MT_DESCRIPTIONS | |
1553 | "Set overload bit for topology\n") | |
1554 | { | |
d62a17ae | 1555 | VTY_DECLVAR_CONTEXT(isis_area, area); |
064f4896 | 1556 | |
d62a17ae | 1557 | const char *arg = argv[1]->arg; |
1558 | uint16_t mtid = isis_str2mtid(arg); | |
c3ea3906 | 1559 | |
d62a17ae | 1560 | if (area->oldmetric) { |
1561 | vty_out(vty, | |
1562 | "Multi topology IS-IS can only be used with wide metrics\n"); | |
a5fdb4c5 | 1563 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 1564 | } |
c3ea3906 | 1565 | |
d62a17ae | 1566 | if (mtid == (uint16_t)-1) { |
1567 | vty_out(vty, "Don't know topology '%s'\n", arg); | |
a5fdb4c5 | 1568 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 1569 | } |
1570 | if (mtid == ISIS_MT_IPV4_UNICAST) { | |
1571 | vty_out(vty, "Cannot configure IPv4 unicast topology\n"); | |
a5fdb4c5 | 1572 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 1573 | } |
064f4896 | 1574 | |
d62a17ae | 1575 | area_set_mt_enabled(area, mtid, true); |
1576 | area_set_mt_overload(area, mtid, (argc == 3)); | |
1577 | return CMD_SUCCESS; | |
064f4896 CF |
1578 | } |
1579 | ||
1580 | DEFUN (no_isis_topology, | |
1581 | no_isis_topology_cmd, | |
1582 | "no topology " ISIS_MT_NAMES " [overload]", | |
1583 | NO_STR | |
1584 | "Configure IS-IS topologies\n" | |
1585 | ISIS_MT_DESCRIPTIONS | |
1586 | "Set overload bit for topology\n") | |
1587 | { | |
d62a17ae | 1588 | VTY_DECLVAR_CONTEXT(isis_area, area); |
064f4896 | 1589 | |
d62a17ae | 1590 | const char *arg = argv[2]->arg; |
1591 | uint16_t mtid = isis_str2mtid(arg); | |
c3ea3906 | 1592 | |
d62a17ae | 1593 | if (area->oldmetric) { |
1594 | vty_out(vty, | |
1595 | "Multi topology IS-IS can only be used with wide metrics\n"); | |
a5fdb4c5 | 1596 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 1597 | } |
c3ea3906 | 1598 | |
d62a17ae | 1599 | if (mtid == (uint16_t)-1) { |
1600 | vty_out(vty, "Don't know topology '%s'\n", arg); | |
a5fdb4c5 | 1601 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 1602 | } |
1603 | if (mtid == ISIS_MT_IPV4_UNICAST) { | |
1604 | vty_out(vty, "Cannot configure IPv4 unicast topology\n"); | |
a5fdb4c5 | 1605 | return CMD_WARNING_CONFIG_FAILED; |
d62a17ae | 1606 | } |
064f4896 | 1607 | |
d62a17ae | 1608 | area_set_mt_enabled(area, mtid, false); |
1609 | area_set_mt_overload(area, mtid, false); | |
1610 | return CMD_SUCCESS; | |
064f4896 | 1611 | } |
22af6a80 | 1612 | #endif /* ifdef FABRICD */ |
064f4896 | 1613 | |
6754fc66 | 1614 | void isis_area_lsp_mtu_set(struct isis_area *area, unsigned int lsp_mtu) |
b20ccb3a | 1615 | { |
d62a17ae | 1616 | area->lsp_mtu = lsp_mtu; |
1617 | lsp_regenerate_schedule(area, IS_LEVEL_1_AND_2, 1); | |
1618 | } | |
1619 | ||
1620 | static int isis_area_passwd_set(struct isis_area *area, int level, | |
d7c0a89a QY |
1621 | uint8_t passwd_type, const char *passwd, |
1622 | uint8_t snp_auth) | |
d62a17ae | 1623 | { |
1624 | struct isis_passwd *dest; | |
1625 | struct isis_passwd modified; | |
1626 | int len; | |
1627 | ||
1628 | assert((level == IS_LEVEL_1) || (level == IS_LEVEL_2)); | |
1629 | dest = (level == IS_LEVEL_1) ? &area->area_passwd | |
1630 | : &area->domain_passwd; | |
1631 | memset(&modified, 0, sizeof(modified)); | |
1632 | ||
1633 | if (passwd_type != ISIS_PASSWD_TYPE_UNUSED) { | |
1634 | if (!passwd) | |
1635 | return -1; | |
1636 | ||
1637 | len = strlen(passwd); | |
1638 | if (len > 254) | |
1639 | return -1; | |
1640 | ||
1641 | modified.len = len; | |
1642 | strncpy((char *)modified.passwd, passwd, 255); | |
1643 | modified.type = passwd_type; | |
1644 | modified.snp_auth = snp_auth; | |
1645 | } | |
1646 | ||
1647 | if (memcmp(&modified, dest, sizeof(modified))) { | |
1648 | memcpy(dest, &modified, sizeof(modified)); | |
1649 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 1); | |
1650 | } | |
1651 | ||
1652 | return 0; | |
1653 | } | |
1654 | ||
1655 | int isis_area_passwd_unset(struct isis_area *area, int level) | |
1656 | { | |
1657 | return isis_area_passwd_set(area, level, ISIS_PASSWD_TYPE_UNUSED, NULL, | |
1658 | 0); | |
1659 | } | |
1660 | ||
1661 | int isis_area_passwd_cleartext_set(struct isis_area *area, int level, | |
d7c0a89a | 1662 | const char *passwd, uint8_t snp_auth) |
d62a17ae | 1663 | { |
1664 | return isis_area_passwd_set(area, level, ISIS_PASSWD_TYPE_CLEARTXT, | |
1665 | passwd, snp_auth); | |
1666 | } | |
1667 | ||
1668 | int isis_area_passwd_hmac_md5_set(struct isis_area *area, int level, | |
d7c0a89a | 1669 | const char *passwd, uint8_t snp_auth) |
d62a17ae | 1670 | { |
1671 | return isis_area_passwd_set(area, level, ISIS_PASSWD_TYPE_HMAC_MD5, | |
1672 | passwd, snp_auth); | |
b20ccb3a CF |
1673 | } |
1674 | ||
3dace42d CF |
1675 | void isis_area_invalidate_routes(struct isis_area *area, int levels) |
1676 | { | |
1677 | for (int level = ISIS_LEVEL1; level <= ISIS_LEVEL2; level++) { | |
1678 | if (!(level & levels)) | |
1679 | continue; | |
be985ba0 CF |
1680 | for (int tree = SPFTREE_IPV4; tree < SPFTREE_COUNT; tree++) { |
1681 | isis_spf_invalidate_routes( | |
1682 | area->spftree[tree][level - 1]); | |
1683 | } | |
3dace42d CF |
1684 | } |
1685 | } | |
1686 | ||
1687 | void isis_area_verify_routes(struct isis_area *area) | |
1688 | { | |
be985ba0 CF |
1689 | for (int tree = SPFTREE_IPV4; tree < SPFTREE_COUNT; tree++) |
1690 | isis_spf_verify_routes(area, area->spftree[tree]); | |
3dace42d CF |
1691 | } |
1692 | ||
d62a17ae | 1693 | static void area_resign_level(struct isis_area *area, int level) |
3f045a08 | 1694 | { |
3dace42d CF |
1695 | isis_area_invalidate_routes(area, level); |
1696 | isis_area_verify_routes(area); | |
1697 | ||
d62a17ae | 1698 | if (area->lspdb[level - 1]) { |
1699 | lsp_db_destroy(area->lspdb[level - 1]); | |
1700 | area->lspdb[level - 1] = NULL; | |
1701 | } | |
be985ba0 CF |
1702 | |
1703 | for (int tree = SPFTREE_IPV4; tree < SPFTREE_COUNT; tree++) { | |
1704 | if (area->spftree[tree][level - 1]) { | |
1705 | isis_spftree_del(area->spftree[tree][level - 1]); | |
1706 | area->spftree[tree][level - 1] = NULL; | |
1707 | } | |
d62a17ae | 1708 | } |
be985ba0 | 1709 | |
d62a17ae | 1710 | THREAD_TIMER_OFF(area->spf_timer[level - 1]); |
3f045a08 | 1711 | |
d62a17ae | 1712 | sched_debug( |
1713 | "ISIS (%s): Resigned from L%d - canceling LSP regeneration timer.", | |
1714 | area->area_tag, level); | |
1715 | THREAD_TIMER_OFF(area->t_lsp_refresh[level - 1]); | |
1716 | area->lsp_regenerate_pending[level - 1] = 0; | |
1717 | } | |
3f045a08 | 1718 | |
d62a17ae | 1719 | void isis_area_is_type_set(struct isis_area *area, int is_type) |
1720 | { | |
1721 | struct listnode *node; | |
1722 | struct isis_circuit *circuit; | |
3f045a08 | 1723 | |
d62a17ae | 1724 | if (isis->debugs & DEBUG_EVENTS) |
1725 | zlog_debug("ISIS-Evt (%s) system type change %s -> %s", | |
1726 | area->area_tag, circuit_t2string(area->is_type), | |
1727 | circuit_t2string(is_type)); | |
f390d2c7 | 1728 | |
d62a17ae | 1729 | if (area->is_type == is_type) |
1730 | return; /* No change */ | |
1731 | ||
1732 | switch (area->is_type) { | |
1733 | case IS_LEVEL_1: | |
1734 | if (is_type == IS_LEVEL_2) | |
1735 | area_resign_level(area, IS_LEVEL_1); | |
1736 | ||
1737 | if (area->lspdb[1] == NULL) | |
1738 | area->lspdb[1] = lsp_db_init(); | |
d62a17ae | 1739 | break; |
1740 | ||
1741 | case IS_LEVEL_1_AND_2: | |
1742 | if (is_type == IS_LEVEL_1) | |
1743 | area_resign_level(area, IS_LEVEL_2); | |
1744 | else | |
1745 | area_resign_level(area, IS_LEVEL_1); | |
1746 | break; | |
1747 | ||
1748 | case IS_LEVEL_2: | |
1749 | if (is_type == IS_LEVEL_1) | |
1750 | area_resign_level(area, IS_LEVEL_2); | |
1751 | ||
1752 | if (area->lspdb[0] == NULL) | |
1753 | area->lspdb[0] = lsp_db_init(); | |
d62a17ae | 1754 | break; |
1755 | ||
1756 | default: | |
1757 | break; | |
1758 | } | |
1759 | ||
1760 | area->is_type = is_type; | |
1761 | ||
1762 | /* override circuit's is_type */ | |
1763 | if (area->is_type != IS_LEVEL_1_AND_2) { | |
1764 | for (ALL_LIST_ELEMENTS_RO(area->circuit_list, node, circuit)) | |
1765 | isis_circuit_is_type_set(circuit, is_type); | |
1766 | } | |
1767 | ||
1768 | spftree_area_init(area); | |
1769 | ||
1770 | if (listcount(area->area_addrs) > 0) { | |
1771 | if (is_type & IS_LEVEL_1) | |
1772 | lsp_generate(area, IS_LEVEL_1); | |
1773 | if (is_type & IS_LEVEL_2) | |
1774 | lsp_generate(area, IS_LEVEL_2); | |
1775 | } | |
1776 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 1); | |
1777 | ||
1778 | return; | |
eb5d44eb | 1779 | } |
1780 | ||
a38a72db CF |
1781 | void isis_area_metricstyle_set(struct isis_area *area, bool old_metric, |
1782 | bool new_metric) | |
e38e0df0 | 1783 | { |
e0df3206 EDP |
1784 | area->oldmetric = old_metric; |
1785 | area->newmetric = new_metric; | |
1786 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 1); | |
e38e0df0 SV |
1787 | } |
1788 | ||
a38a72db | 1789 | void isis_area_overload_bit_set(struct isis_area *area, bool overload_bit) |
eb5d44eb | 1790 | { |
d62a17ae | 1791 | char new_overload_bit = overload_bit ? LSPBIT_OL : 0; |
eb5d44eb | 1792 | |
d62a17ae | 1793 | if (new_overload_bit != area->overload_bit) { |
1794 | area->overload_bit = new_overload_bit; | |
1795 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 1); | |
1796 | } | |
9414b6f6 EDP |
1797 | #ifndef FABRICD |
1798 | isis_notif_db_overload(area, overload_bit); | |
1799 | #endif /* ifndef FABRICD */ | |
3f045a08 JB |
1800 | } |
1801 | ||
a38a72db | 1802 | void isis_area_attached_bit_set(struct isis_area *area, bool attached_bit) |
3f045a08 | 1803 | { |
d62a17ae | 1804 | char new_attached_bit = attached_bit ? LSPBIT_ATT : 0; |
3f045a08 | 1805 | |
d62a17ae | 1806 | if (new_attached_bit != area->attached_bit) { |
1807 | area->attached_bit = new_attached_bit; | |
1808 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 1); | |
1809 | } | |
eb5d44eb | 1810 | } |
1811 | ||
a38a72db | 1812 | void isis_area_dynhostname_set(struct isis_area *area, bool dynhostname) |
eb5d44eb | 1813 | { |
d62a17ae | 1814 | if (area->dynhostname != dynhostname) { |
1815 | area->dynhostname = dynhostname; | |
1816 | lsp_regenerate_schedule(area, IS_LEVEL_1 | IS_LEVEL_2, 0); | |
1817 | } | |
eb5d44eb | 1818 | } |
1819 | ||
d62a17ae | 1820 | void isis_area_max_lsp_lifetime_set(struct isis_area *area, int level, |
1821 | uint16_t max_lsp_lifetime) | |
eb5d44eb | 1822 | { |
d62a17ae | 1823 | assert((level == IS_LEVEL_1) || (level == IS_LEVEL_2)); |
eb5d44eb | 1824 | |
d62a17ae | 1825 | if (area->max_lsp_lifetime[level - 1] == max_lsp_lifetime) |
1826 | return; | |
3f045a08 | 1827 | |
d62a17ae | 1828 | area->max_lsp_lifetime[level - 1] = max_lsp_lifetime; |
1829 | lsp_regenerate_schedule(area, level, 1); | |
3f045a08 JB |
1830 | } |
1831 | ||
d62a17ae | 1832 | void isis_area_lsp_refresh_set(struct isis_area *area, int level, |
1833 | uint16_t lsp_refresh) | |
3f045a08 | 1834 | { |
d62a17ae | 1835 | assert((level == IS_LEVEL_1) || (level == IS_LEVEL_2)); |
eb5d44eb | 1836 | |
d62a17ae | 1837 | if (area->lsp_refresh[level - 1] == lsp_refresh) |
1838 | return; | |
eb5d44eb | 1839 | |
d62a17ae | 1840 | area->lsp_refresh[level - 1] = lsp_refresh; |
1841 | lsp_regenerate_schedule(area, level, 1); | |
3f045a08 JB |
1842 | } |
1843 | ||
2adf66ff | 1844 | #ifdef FABRICD |
3f045a08 JB |
1845 | DEFUN (log_adj_changes, |
1846 | log_adj_changes_cmd, | |
1847 | "log-adjacency-changes", | |
1848 | "Log changes in adjacency state\n") | |
1849 | { | |
d62a17ae | 1850 | VTY_DECLVAR_CONTEXT(isis_area, area); |
eb5d44eb | 1851 | |
d62a17ae | 1852 | area->log_adj_changes = 1; |
eb5d44eb | 1853 | |
d62a17ae | 1854 | return CMD_SUCCESS; |
eb5d44eb | 1855 | } |
1856 | ||
3f045a08 JB |
1857 | DEFUN (no_log_adj_changes, |
1858 | no_log_adj_changes_cmd, | |
1859 | "no log-adjacency-changes", | |
d7fa34c1 | 1860 | NO_STR |
3f045a08 | 1861 | "Stop logging changes in adjacency state\n") |
eb5d44eb | 1862 | { |
d62a17ae | 1863 | VTY_DECLVAR_CONTEXT(isis_area, area); |
f390d2c7 | 1864 | |
d62a17ae | 1865 | area->log_adj_changes = 0; |
eb5d44eb | 1866 | |
d62a17ae | 1867 | return CMD_SUCCESS; |
eb5d44eb | 1868 | } |
2adf66ff | 1869 | #endif /* ifdef FABRICD */ |
20600086 | 1870 | #ifdef FABRICD |
eb5d44eb | 1871 | /* IS-IS configuration write function */ |
d62a17ae | 1872 | int isis_config_write(struct vty *vty) |
1873 | { | |
1874 | int write = 0; | |
1875 | ||
1876 | if (isis != NULL) { | |
1877 | struct isis_area *area; | |
1878 | struct listnode *node, *node2; | |
1879 | ||
1880 | for (ALL_LIST_ELEMENTS_RO(isis->area_list, node, area)) { | |
1881 | /* ISIS - Area name */ | |
7c0cbd0e | 1882 | vty_out(vty, "router " PROTO_NAME " %s\n", area->area_tag); |
d62a17ae | 1883 | write++; |
1884 | /* ISIS - Net */ | |
1885 | if (listcount(area->area_addrs) > 0) { | |
1886 | struct area_addr *area_addr; | |
1887 | for (ALL_LIST_ELEMENTS_RO(area->area_addrs, | |
1888 | node2, area_addr)) { | |
1889 | vty_out(vty, " net %s\n", | |
1890 | isonet_print( | |
1891 | area_addr->area_addr, | |
1892 | area_addr->addr_len | |
1893 | + ISIS_SYS_ID_LEN | |
1894 | + 1)); | |
1895 | write++; | |
1896 | } | |
1897 | } | |
1898 | /* ISIS - Dynamic hostname - Defaults to true so only | |
1899 | * display if | |
1900 | * false. */ | |
1901 | if (!area->dynhostname) { | |
1902 | vty_out(vty, " no hostname dynamic\n"); | |
1903 | write++; | |
1904 | } | |
1905 | /* ISIS - Metric-Style - when true displays wide */ | |
65f18157 CF |
1906 | if (!fabricd) { |
1907 | if (area->newmetric) { | |
1908 | if (!area->oldmetric) | |
1909 | vty_out(vty, " metric-style wide\n"); | |
1910 | else | |
1911 | vty_out(vty, | |
1912 | " metric-style transition\n"); | |
1913 | write++; | |
1914 | } else { | |
1915 | vty_out(vty, " metric-style narrow\n"); | |
1916 | write++; | |
1917 | } | |
d62a17ae | 1918 | } |
1919 | /* ISIS - overload-bit */ | |
1920 | if (area->overload_bit) { | |
1921 | vty_out(vty, " set-overload-bit\n"); | |
1922 | write++; | |
1923 | } | |
1924 | /* ISIS - Area is-type (level-1-2 is default) */ | |
65f18157 CF |
1925 | if (!fabricd) { |
1926 | if (area->is_type == IS_LEVEL_1) { | |
1927 | vty_out(vty, " is-type level-1\n"); | |
1928 | write++; | |
1929 | } else if (area->is_type == IS_LEVEL_2) { | |
1930 | vty_out(vty, " is-type level-2-only\n"); | |
1931 | write++; | |
1932 | } | |
d62a17ae | 1933 | } |
1934 | write += isis_redist_config_write(vty, area, AF_INET); | |
1935 | write += isis_redist_config_write(vty, area, AF_INET6); | |
1936 | /* ISIS - Lsp generation interval */ | |
1937 | if (area->lsp_gen_interval[0] | |
1938 | == area->lsp_gen_interval[1]) { | |
1939 | if (area->lsp_gen_interval[0] | |
1940 | != DEFAULT_MIN_LSP_GEN_INTERVAL) { | |
1941 | vty_out(vty, " lsp-gen-interval %d\n", | |
1942 | area->lsp_gen_interval[0]); | |
1943 | write++; | |
1944 | } | |
1945 | } else { | |
1946 | if (area->lsp_gen_interval[0] | |
1947 | != DEFAULT_MIN_LSP_GEN_INTERVAL) { | |
1948 | vty_out(vty, | |
1949 | " lsp-gen-interval level-1 %d\n", | |
1950 | area->lsp_gen_interval[0]); | |
1951 | write++; | |
1952 | } | |
1953 | if (area->lsp_gen_interval[1] | |
1954 | != DEFAULT_MIN_LSP_GEN_INTERVAL) { | |
1955 | vty_out(vty, | |
1956 | " lsp-gen-interval level-2 %d\n", | |
1957 | area->lsp_gen_interval[1]); | |
1958 | write++; | |
1959 | } | |
1960 | } | |
1961 | /* ISIS - LSP lifetime */ | |
1962 | if (area->max_lsp_lifetime[0] | |
1963 | == area->max_lsp_lifetime[1]) { | |
1964 | if (area->max_lsp_lifetime[0] | |
1965 | != DEFAULT_LSP_LIFETIME) { | |
1966 | vty_out(vty, " max-lsp-lifetime %u\n", | |
1967 | area->max_lsp_lifetime[0]); | |
1968 | write++; | |
1969 | } | |
1970 | } else { | |
1971 | if (area->max_lsp_lifetime[0] | |
1972 | != DEFAULT_LSP_LIFETIME) { | |
1973 | vty_out(vty, | |
1974 | " max-lsp-lifetime level-1 %u\n", | |
1975 | area->max_lsp_lifetime[0]); | |
1976 | write++; | |
1977 | } | |
1978 | if (area->max_lsp_lifetime[1] | |
1979 | != DEFAULT_LSP_LIFETIME) { | |
1980 | vty_out(vty, | |
1981 | " max-lsp-lifetime level-2 %u\n", | |
1982 | area->max_lsp_lifetime[1]); | |
1983 | write++; | |
1984 | } | |
1985 | } | |
1986 | /* ISIS - LSP refresh interval */ | |
1987 | if (area->lsp_refresh[0] == area->lsp_refresh[1]) { | |
1988 | if (area->lsp_refresh[0] | |
1989 | != DEFAULT_MAX_LSP_GEN_INTERVAL) { | |
1990 | vty_out(vty, | |
1991 | " lsp-refresh-interval %u\n", | |
1992 | area->lsp_refresh[0]); | |
1993 | write++; | |
1994 | } | |
1995 | } else { | |
1996 | if (area->lsp_refresh[0] | |
1997 | != DEFAULT_MAX_LSP_GEN_INTERVAL) { | |
1998 | vty_out(vty, | |
1999 | " lsp-refresh-interval level-1 %u\n", | |
2000 | area->lsp_refresh[0]); | |
2001 | write++; | |
2002 | } | |
2003 | if (area->lsp_refresh[1] | |
2004 | != DEFAULT_MAX_LSP_GEN_INTERVAL) { | |
2005 | vty_out(vty, | |
2006 | " lsp-refresh-interval level-2 %u\n", | |
2007 | area->lsp_refresh[1]); | |
2008 | write++; | |
2009 | } | |
2010 | } | |
2011 | if (area->lsp_mtu != DEFAULT_LSP_MTU) { | |
2012 | vty_out(vty, " lsp-mtu %u\n", area->lsp_mtu); | |
2013 | write++; | |
2014 | } | |
2c92bee4 CF |
2015 | if (area->purge_originator) { |
2016 | vty_out(vty, " purge-originator\n"); | |
2017 | write++; | |
2018 | } | |
d62a17ae | 2019 | |
2020 | /* Minimum SPF interval. */ | |
2021 | if (area->min_spf_interval[0] | |
2022 | == area->min_spf_interval[1]) { | |
2023 | if (area->min_spf_interval[0] | |
2024 | != MINIMUM_SPF_INTERVAL) { | |
2025 | vty_out(vty, " spf-interval %d\n", | |
2026 | area->min_spf_interval[0]); | |
2027 | write++; | |
2028 | } | |
2029 | } else { | |
2030 | if (area->min_spf_interval[0] | |
2031 | != MINIMUM_SPF_INTERVAL) { | |
2032 | vty_out(vty, | |
2033 | " spf-interval level-1 %d\n", | |
2034 | area->min_spf_interval[0]); | |
2035 | write++; | |
2036 | } | |
2037 | if (area->min_spf_interval[1] | |
2038 | != MINIMUM_SPF_INTERVAL) { | |
2039 | vty_out(vty, | |
2040 | " spf-interval level-2 %d\n", | |
2041 | area->min_spf_interval[1]); | |
2042 | write++; | |
2043 | } | |
2044 | } | |
2045 | ||
2046 | /* IETF SPF interval */ | |
2047 | if (area->spf_delay_ietf[0]) { | |
2048 | vty_out(vty, | |
2049 | " spf-delay-ietf init-delay %ld short-delay %ld long-delay %ld holddown %ld time-to-learn %ld\n", | |
2050 | spf_backoff_init_delay( | |
2051 | area->spf_delay_ietf[0]), | |
2052 | spf_backoff_short_delay( | |
2053 | area->spf_delay_ietf[0]), | |
2054 | spf_backoff_long_delay( | |
2055 | area->spf_delay_ietf[0]), | |
2056 | spf_backoff_holddown( | |
2057 | area->spf_delay_ietf[0]), | |
2058 | spf_backoff_timetolearn( | |
2059 | area->spf_delay_ietf[0])); | |
2060 | write++; | |
2061 | } | |
2062 | ||
2063 | /* Authentication passwords. */ | |
2064 | if (area->area_passwd.type | |
2065 | == ISIS_PASSWD_TYPE_HMAC_MD5) { | |
2066 | vty_out(vty, " area-password md5 %s", | |
2067 | area->area_passwd.passwd); | |
2068 | if (CHECK_FLAG(area->area_passwd.snp_auth, | |
2069 | SNP_AUTH_SEND)) { | |
2070 | vty_out(vty, " authenticate snp "); | |
2071 | if (CHECK_FLAG( | |
2072 | area->area_passwd.snp_auth, | |
2073 | SNP_AUTH_RECV)) | |
2074 | vty_out(vty, "validate"); | |
2075 | else | |
2076 | vty_out(vty, "send-only"); | |
2077 | } | |
2078 | vty_out(vty, "\n"); | |
2079 | write++; | |
2080 | } else if (area->area_passwd.type | |
2081 | == ISIS_PASSWD_TYPE_CLEARTXT) { | |
2082 | vty_out(vty, " area-password clear %s", | |
2083 | area->area_passwd.passwd); | |
2084 | if (CHECK_FLAG(area->area_passwd.snp_auth, | |
2085 | SNP_AUTH_SEND)) { | |
2086 | vty_out(vty, " authenticate snp "); | |
2087 | if (CHECK_FLAG( | |
2088 | area->area_passwd.snp_auth, | |
2089 | SNP_AUTH_RECV)) | |
2090 | vty_out(vty, "validate"); | |
2091 | else | |
2092 | vty_out(vty, "send-only"); | |
2093 | } | |
2094 | vty_out(vty, "\n"); | |
2095 | write++; | |
2096 | } | |
2097 | if (area->domain_passwd.type | |
2098 | == ISIS_PASSWD_TYPE_HMAC_MD5) { | |
2099 | vty_out(vty, " domain-password md5 %s", | |
2100 | area->domain_passwd.passwd); | |
2101 | if (CHECK_FLAG(area->domain_passwd.snp_auth, | |
2102 | SNP_AUTH_SEND)) { | |
2103 | vty_out(vty, " authenticate snp "); | |
2104 | if (CHECK_FLAG(area->domain_passwd | |
2105 | .snp_auth, | |
2106 | SNP_AUTH_RECV)) | |
2107 | vty_out(vty, "validate"); | |
2108 | else | |
2109 | vty_out(vty, "send-only"); | |
2110 | } | |
2111 | vty_out(vty, "\n"); | |
2112 | write++; | |
2113 | } else if (area->domain_passwd.type | |
2114 | == ISIS_PASSWD_TYPE_CLEARTXT) { | |
2115 | vty_out(vty, " domain-password clear %s", | |
2116 | area->domain_passwd.passwd); | |
2117 | if (CHECK_FLAG(area->domain_passwd.snp_auth, | |
2118 | SNP_AUTH_SEND)) { | |
2119 | vty_out(vty, " authenticate snp "); | |
2120 | if (CHECK_FLAG(area->domain_passwd | |
2121 | .snp_auth, | |
2122 | SNP_AUTH_RECV)) | |
2123 | vty_out(vty, "validate"); | |
2124 | else | |
2125 | vty_out(vty, "send-only"); | |
2126 | } | |
2127 | vty_out(vty, "\n"); | |
2128 | write++; | |
2129 | } | |
2130 | ||
2131 | if (area->log_adj_changes) { | |
2132 | vty_out(vty, " log-adjacency-changes\n"); | |
2133 | write++; | |
2134 | } | |
2135 | ||
2136 | write += area_write_mt_settings(area, vty); | |
92ed0cde | 2137 | write += fabricd_write_settings(area, vty); |
d62a17ae | 2138 | } |
2139 | isis_mpls_te_config_write_router(vty); | |
2140 | } | |
2141 | ||
2142 | return write; | |
2143 | } | |
2144 | ||
20600086 EDP |
2145 | #else |
2146 | /* IS-IS configuration write function */ | |
2147 | int isis_config_write(struct vty *vty) | |
2148 | { | |
2149 | int write = 0; | |
2150 | struct lyd_node *dnode; | |
2151 | ||
2152 | dnode = yang_dnode_get(running_config->dnode, "/frr-isisd:isis"); | |
cc50ddb2 | 2153 | if (dnode) { |
20600086 | 2154 | nb_cli_show_dnode_cmds(vty, dnode, false); |
cc50ddb2 EDP |
2155 | write++; |
2156 | } | |
20600086 EDP |
2157 | |
2158 | return write; | |
2159 | } | |
2160 | #endif /* ifdef FABRICD */ | |
2161 | ||
7c0cbd0e | 2162 | struct cmd_node router_node = {ROUTER_NODE, "%s(config-router)# ", 1}; |
d62a17ae | 2163 | |
4d762f26 | 2164 | void isis_init(void) |
d62a17ae | 2165 | { |
2166 | /* Install IS-IS top node */ | |
7c0cbd0e | 2167 | install_node(&router_node, isis_config_write); |
d62a17ae | 2168 | |
2169 | install_element(VIEW_NODE, &show_isis_summary_cmd); | |
2170 | ||
2171 | install_element(VIEW_NODE, &show_isis_spf_ietf_cmd); | |
2172 | ||
2173 | install_element(VIEW_NODE, &show_isis_interface_cmd); | |
2174 | install_element(VIEW_NODE, &show_isis_interface_detail_cmd); | |
2175 | install_element(VIEW_NODE, &show_isis_interface_arg_cmd); | |
2176 | ||
2177 | install_element(VIEW_NODE, &show_isis_neighbor_cmd); | |
2178 | install_element(VIEW_NODE, &show_isis_neighbor_detail_cmd); | |
2179 | install_element(VIEW_NODE, &show_isis_neighbor_arg_cmd); | |
2180 | install_element(VIEW_NODE, &clear_isis_neighbor_cmd); | |
2181 | install_element(VIEW_NODE, &clear_isis_neighbor_arg_cmd); | |
2182 | ||
2183 | install_element(VIEW_NODE, &show_hostname_cmd); | |
2184 | install_element(VIEW_NODE, &show_database_cmd); | |
2185 | ||
2186 | install_element(ENABLE_NODE, &show_debugging_isis_cmd); | |
2187 | ||
2188 | install_node(&debug_node, config_write_debug); | |
2189 | ||
2190 | install_element(ENABLE_NODE, &debug_isis_adj_cmd); | |
2191 | install_element(ENABLE_NODE, &no_debug_isis_adj_cmd); | |
161fa356 CF |
2192 | install_element(ENABLE_NODE, &debug_isis_tx_queue_cmd); |
2193 | install_element(ENABLE_NODE, &no_debug_isis_tx_queue_cmd); | |
ddb33326 CF |
2194 | install_element(ENABLE_NODE, &debug_isis_flooding_cmd); |
2195 | install_element(ENABLE_NODE, &no_debug_isis_flooding_cmd); | |
d62a17ae | 2196 | install_element(ENABLE_NODE, &debug_isis_snp_cmd); |
2197 | install_element(ENABLE_NODE, &no_debug_isis_snp_cmd); | |
2198 | install_element(ENABLE_NODE, &debug_isis_upd_cmd); | |
2199 | install_element(ENABLE_NODE, &no_debug_isis_upd_cmd); | |
2200 | install_element(ENABLE_NODE, &debug_isis_spfevents_cmd); | |
2201 | install_element(ENABLE_NODE, &no_debug_isis_spfevents_cmd); | |
d62a17ae | 2202 | install_element(ENABLE_NODE, &debug_isis_rtevents_cmd); |
2203 | install_element(ENABLE_NODE, &no_debug_isis_rtevents_cmd); | |
2204 | install_element(ENABLE_NODE, &debug_isis_events_cmd); | |
2205 | install_element(ENABLE_NODE, &no_debug_isis_events_cmd); | |
2206 | install_element(ENABLE_NODE, &debug_isis_packet_dump_cmd); | |
2207 | install_element(ENABLE_NODE, &no_debug_isis_packet_dump_cmd); | |
2208 | install_element(ENABLE_NODE, &debug_isis_lsp_gen_cmd); | |
2209 | install_element(ENABLE_NODE, &no_debug_isis_lsp_gen_cmd); | |
2210 | install_element(ENABLE_NODE, &debug_isis_lsp_sched_cmd); | |
2211 | install_element(ENABLE_NODE, &no_debug_isis_lsp_sched_cmd); | |
2815f817 CF |
2212 | install_element(ENABLE_NODE, &debug_isis_bfd_cmd); |
2213 | install_element(ENABLE_NODE, &no_debug_isis_bfd_cmd); | |
d62a17ae | 2214 | |
2215 | install_element(CONFIG_NODE, &debug_isis_adj_cmd); | |
2216 | install_element(CONFIG_NODE, &no_debug_isis_adj_cmd); | |
161fa356 CF |
2217 | install_element(CONFIG_NODE, &debug_isis_tx_queue_cmd); |
2218 | install_element(CONFIG_NODE, &no_debug_isis_tx_queue_cmd); | |
ddb33326 CF |
2219 | install_element(CONFIG_NODE, &debug_isis_flooding_cmd); |
2220 | install_element(CONFIG_NODE, &no_debug_isis_flooding_cmd); | |
d62a17ae | 2221 | install_element(CONFIG_NODE, &debug_isis_snp_cmd); |
2222 | install_element(CONFIG_NODE, &no_debug_isis_snp_cmd); | |
2223 | install_element(CONFIG_NODE, &debug_isis_upd_cmd); | |
2224 | install_element(CONFIG_NODE, &no_debug_isis_upd_cmd); | |
2225 | install_element(CONFIG_NODE, &debug_isis_spfevents_cmd); | |
2226 | install_element(CONFIG_NODE, &no_debug_isis_spfevents_cmd); | |
d62a17ae | 2227 | install_element(CONFIG_NODE, &debug_isis_rtevents_cmd); |
2228 | install_element(CONFIG_NODE, &no_debug_isis_rtevents_cmd); | |
2229 | install_element(CONFIG_NODE, &debug_isis_events_cmd); | |
2230 | install_element(CONFIG_NODE, &no_debug_isis_events_cmd); | |
2231 | install_element(CONFIG_NODE, &debug_isis_packet_dump_cmd); | |
2232 | install_element(CONFIG_NODE, &no_debug_isis_packet_dump_cmd); | |
2233 | install_element(CONFIG_NODE, &debug_isis_lsp_gen_cmd); | |
2234 | install_element(CONFIG_NODE, &no_debug_isis_lsp_gen_cmd); | |
2235 | install_element(CONFIG_NODE, &debug_isis_lsp_sched_cmd); | |
2236 | install_element(CONFIG_NODE, &no_debug_isis_lsp_sched_cmd); | |
2815f817 CF |
2237 | install_element(CONFIG_NODE, &debug_isis_bfd_cmd); |
2238 | install_element(CONFIG_NODE, &no_debug_isis_bfd_cmd); | |
d62a17ae | 2239 | |
7c0cbd0e | 2240 | install_default(ROUTER_NODE); |
d62a17ae | 2241 | |
aaf2fd21 EDP |
2242 | #ifdef FABRICD |
2243 | install_element(CONFIG_NODE, &router_openfabric_cmd); | |
2244 | install_element(CONFIG_NODE, &no_router_openfabric_cmd); | |
2adf66ff | 2245 | |
7c0cbd0e CF |
2246 | install_element(ROUTER_NODE, &net_cmd); |
2247 | install_element(ROUTER_NODE, &no_net_cmd); | |
2adf66ff | 2248 | |
7c0cbd0e CF |
2249 | install_element(ROUTER_NODE, &isis_topology_cmd); |
2250 | install_element(ROUTER_NODE, &no_isis_topology_cmd); | |
2adf66ff | 2251 | |
7c0cbd0e CF |
2252 | install_element(ROUTER_NODE, &log_adj_changes_cmd); |
2253 | install_element(ROUTER_NODE, &no_log_adj_changes_cmd); | |
2adf66ff | 2254 | #endif /* ifdef FABRICD */ |
d62a17ae | 2255 | |
2256 | spf_backoff_cmd_init(); | |
eb5d44eb | 2257 | } |