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1 | /* | |
2 | * PIM for Quagga | |
3 | * Copyright (C) 2008 Everton da Silva Marques | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; see the file COPYING; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | */ | |
19 | ||
20 | #include <zebra.h> | |
21 | ||
22 | #include "if.h" | |
23 | #include "linklist.h" | |
24 | #include "prefix.h" | |
25 | #include "vty.h" | |
26 | #include "vrf.h" | |
27 | #include "plist.h" | |
28 | ||
29 | #include "pimd.h" | |
30 | #include "pim_vty.h" | |
31 | #include "pim_iface.h" | |
32 | #include "pim_cmd.h" | |
33 | #include "pim_str.h" | |
34 | #include "pim_ssmpingd.h" | |
35 | #include "pim_pim.h" | |
36 | #include "pim_oil.h" | |
37 | #include "pim_static.h" | |
38 | #include "pim_rp.h" | |
39 | #include "pim_msdp.h" | |
40 | #include "pim_ssm.h" | |
41 | #include "pim_bfd.h" | |
42 | ||
43 | int pim_debug_config_write(struct vty *vty) | |
44 | { | |
45 | int writes = 0; | |
46 | ||
47 | if (PIM_DEBUG_MSDP_EVENTS) { | |
48 | vty_out(vty, "debug msdp events\n"); | |
49 | ++writes; | |
50 | } | |
51 | if (PIM_DEBUG_MSDP_PACKETS) { | |
52 | vty_out(vty, "debug msdp packets\n"); | |
53 | ++writes; | |
54 | } | |
55 | if (PIM_DEBUG_MSDP_INTERNAL) { | |
56 | vty_out(vty, "debug msdp internal\n"); | |
57 | ++writes; | |
58 | } | |
59 | if (PIM_DEBUG_IGMP_EVENTS) { | |
60 | vty_out(vty, "debug igmp events\n"); | |
61 | ++writes; | |
62 | } | |
63 | if (PIM_DEBUG_IGMP_PACKETS) { | |
64 | vty_out(vty, "debug igmp packets\n"); | |
65 | ++writes; | |
66 | } | |
67 | if (PIM_DEBUG_IGMP_TRACE) { | |
68 | vty_out(vty, "debug igmp trace\n"); | |
69 | ++writes; | |
70 | } | |
71 | if (PIM_DEBUG_IGMP_TRACE_DETAIL) { | |
72 | vty_out(vty, "debug igmp trace detail\n"); | |
73 | ++writes; | |
74 | } | |
75 | ||
76 | if (PIM_DEBUG_MROUTE) { | |
77 | vty_out(vty, "debug mroute\n"); | |
78 | ++writes; | |
79 | } | |
80 | ||
81 | if (PIM_DEBUG_MTRACE) { | |
82 | vty_out(vty, "debug mtrace\n"); | |
83 | ++writes; | |
84 | } | |
85 | ||
86 | if (PIM_DEBUG_MROUTE_DETAIL) { | |
87 | vty_out(vty, "debug mroute detail\n"); | |
88 | ++writes; | |
89 | } | |
90 | ||
91 | if (PIM_DEBUG_PIM_EVENTS) { | |
92 | vty_out(vty, "debug pim events\n"); | |
93 | ++writes; | |
94 | } | |
95 | if (PIM_DEBUG_PIM_PACKETS) { | |
96 | vty_out(vty, "debug pim packets\n"); | |
97 | ++writes; | |
98 | } | |
99 | if (PIM_DEBUG_PIM_PACKETDUMP_SEND) { | |
100 | vty_out(vty, "debug pim packet-dump send\n"); | |
101 | ++writes; | |
102 | } | |
103 | if (PIM_DEBUG_PIM_PACKETDUMP_RECV) { | |
104 | vty_out(vty, "debug pim packet-dump receive\n"); | |
105 | ++writes; | |
106 | } | |
107 | ||
108 | if (PIM_DEBUG_PIM_TRACE) { | |
109 | vty_out(vty, "debug pim trace\n"); | |
110 | ++writes; | |
111 | } | |
112 | if (PIM_DEBUG_PIM_TRACE_DETAIL) { | |
113 | vty_out(vty, "debug pim trace detail\n"); | |
114 | ++writes; | |
115 | } | |
116 | ||
117 | if (PIM_DEBUG_ZEBRA) { | |
118 | vty_out(vty, "debug pim zebra\n"); | |
119 | ++writes; | |
120 | } | |
121 | ||
122 | if (PIM_DEBUG_SSMPINGD) { | |
123 | vty_out(vty, "debug ssmpingd\n"); | |
124 | ++writes; | |
125 | } | |
126 | ||
127 | if (PIM_DEBUG_PIM_HELLO) { | |
128 | vty_out(vty, "debug pim packets hello\n"); | |
129 | ++writes; | |
130 | } | |
131 | ||
132 | if (PIM_DEBUG_PIM_J_P) { | |
133 | vty_out(vty, "debug pim packets joins\n"); | |
134 | ++writes; | |
135 | } | |
136 | ||
137 | if (PIM_DEBUG_PIM_REG) { | |
138 | vty_out(vty, "debug pim packets register\n"); | |
139 | ++writes; | |
140 | } | |
141 | ||
142 | if (PIM_DEBUG_STATIC) { | |
143 | vty_out(vty, "debug pim static\n"); | |
144 | ++writes; | |
145 | } | |
146 | ||
147 | if (PIM_DEBUG_PIM_NHT) { | |
148 | vty_out(vty, "debug pim nht\n"); | |
149 | ++writes; | |
150 | } | |
151 | ||
152 | return writes; | |
153 | } | |
154 | ||
155 | int pim_global_config_write_worker(struct pim_instance *pim, struct vty *vty) | |
156 | { | |
157 | int writes = 0; | |
158 | struct pim_ssm *ssm = pim->ssm_info; | |
159 | char spaces[10]; | |
160 | ||
161 | if (pim->vrf_id == VRF_DEFAULT) | |
162 | sprintf(spaces, "%s", ""); | |
163 | else | |
164 | sprintf(spaces, "%s", " "); | |
165 | ||
166 | writes += pim_msdp_config_write_helper(pim, vty, spaces); | |
167 | ||
168 | if (!pim->send_v6_secondary) { | |
169 | vty_out(vty, "%sno ip pim send-v6-secondary\n", spaces); | |
170 | ++writes; | |
171 | } | |
172 | ||
173 | writes += pim_rp_config_write(pim, vty, spaces); | |
174 | ||
175 | if (qpim_register_suppress_time | |
176 | != PIM_REGISTER_SUPPRESSION_TIME_DEFAULT) { | |
177 | vty_out(vty, "%sip pim register-suppress-time %d\n", spaces, | |
178 | qpim_register_suppress_time); | |
179 | ++writes; | |
180 | } | |
181 | if (qpim_t_periodic != PIM_DEFAULT_T_PERIODIC) { | |
182 | vty_out(vty, "%sip pim join-prune-interval %d\n", spaces, | |
183 | qpim_t_periodic); | |
184 | ++writes; | |
185 | } | |
186 | if (pim->keep_alive_time != PIM_KEEPALIVE_PERIOD) { | |
187 | vty_out(vty, "%sip pim keep-alive-timer %d\n", spaces, | |
188 | pim->keep_alive_time); | |
189 | ++writes; | |
190 | } | |
191 | if (pim->rp_keep_alive_time != (unsigned int)PIM_RP_KEEPALIVE_PERIOD) { | |
192 | vty_out(vty, "%sip pim rp keep-alive-timer %d\n", spaces, | |
193 | pim->rp_keep_alive_time); | |
194 | ++writes; | |
195 | } | |
196 | if (qpim_packet_process != PIM_DEFAULT_PACKET_PROCESS) { | |
197 | vty_out(vty, "%sip pim packets %d\n", spaces, | |
198 | qpim_packet_process); | |
199 | ++writes; | |
200 | } | |
201 | if (ssm->plist_name) { | |
202 | vty_out(vty, "%sip pim ssm prefix-list %s\n", spaces, | |
203 | ssm->plist_name); | |
204 | ++writes; | |
205 | } | |
206 | if (pim->spt.switchover == PIM_SPT_INFINITY) { | |
207 | if (pim->spt.plist) | |
208 | vty_out(vty, | |
209 | "%sip pim spt-switchover infinity-and-beyond prefix-list %s\n", | |
210 | spaces, pim->spt.plist); | |
211 | else | |
212 | vty_out(vty, | |
213 | "%sip pim spt-switchover infinity-and-beyond\n", | |
214 | spaces); | |
215 | ++writes; | |
216 | } | |
217 | if (pim->ecmp_rebalance_enable) { | |
218 | vty_out(vty, "%sip pim ecmp rebalance\n", spaces); | |
219 | ++writes; | |
220 | } else if (pim->ecmp_enable) { | |
221 | vty_out(vty, "%sip pim ecmp\n", spaces); | |
222 | ++writes; | |
223 | } | |
224 | if (pim->ssmpingd_list) { | |
225 | struct listnode *node; | |
226 | struct ssmpingd_sock *ss; | |
227 | ++writes; | |
228 | for (ALL_LIST_ELEMENTS_RO(pim->ssmpingd_list, node, ss)) { | |
229 | char source_str[INET_ADDRSTRLEN]; | |
230 | pim_inet4_dump("<src?>", ss->source_addr, source_str, | |
231 | sizeof(source_str)); | |
232 | vty_out(vty, "%sip ssmpingd %s\n", spaces, source_str); | |
233 | ++writes; | |
234 | } | |
235 | } | |
236 | ||
237 | return writes; | |
238 | } | |
239 | ||
240 | int pim_interface_config_write(struct vty *vty) | |
241 | { | |
242 | struct pim_instance *pim; | |
243 | struct interface *ifp; | |
244 | struct vrf *vrf; | |
245 | int writes = 0; | |
246 | ||
247 | RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { | |
248 | pim = vrf->info; | |
249 | if (!pim) | |
250 | continue; | |
251 | ||
252 | FOR_ALL_INTERFACES (pim->vrf, ifp) { | |
253 | /* IF name */ | |
254 | if (vrf->vrf_id == VRF_DEFAULT) | |
255 | vty_frame(vty, "interface %s\n", ifp->name); | |
256 | else | |
257 | vty_frame(vty, "interface %s vrf %s\n", | |
258 | ifp->name, vrf->name); | |
259 | ++writes; | |
260 | ||
261 | if (ifp->desc) { | |
262 | vty_out(vty, " description %s\n", ifp->desc); | |
263 | ++writes; | |
264 | } | |
265 | ||
266 | if (ifp->info) { | |
267 | struct pim_interface *pim_ifp = ifp->info; | |
268 | ||
269 | if (PIM_IF_TEST_PIM(pim_ifp->options)) { | |
270 | vty_out(vty, " ip pim\n"); | |
271 | ++writes; | |
272 | } | |
273 | ||
274 | /* IF ip pim drpriority */ | |
275 | if (pim_ifp->pim_dr_priority | |
276 | != PIM_DEFAULT_DR_PRIORITY) { | |
277 | vty_out(vty, " ip pim drpriority %u\n", | |
278 | pim_ifp->pim_dr_priority); | |
279 | ++writes; | |
280 | } | |
281 | ||
282 | /* IF ip pim hello */ | |
283 | if (pim_ifp->pim_hello_period | |
284 | != PIM_DEFAULT_HELLO_PERIOD) { | |
285 | vty_out(vty, " ip pim hello %d", | |
286 | pim_ifp->pim_hello_period); | |
287 | if (pim_ifp->pim_default_holdtime != -1) | |
288 | vty_out(vty, " %d", | |
289 | pim_ifp->pim_default_holdtime); | |
290 | vty_out(vty, "\n"); | |
291 | ++writes; | |
292 | } | |
293 | ||
294 | /* update source */ | |
295 | if (PIM_INADDR_ISNOT_ANY( | |
296 | pim_ifp->update_source)) { | |
297 | char src_str[INET_ADDRSTRLEN]; | |
298 | pim_inet4_dump("<src?>", | |
299 | pim_ifp->update_source, | |
300 | src_str, | |
301 | sizeof(src_str)); | |
302 | vty_out(vty, " ip pim use-source %s\n", | |
303 | src_str); | |
304 | ++writes; | |
305 | } | |
306 | ||
307 | /* IF ip igmp */ | |
308 | if (PIM_IF_TEST_IGMP(pim_ifp->options)) { | |
309 | vty_out(vty, " ip igmp\n"); | |
310 | ++writes; | |
311 | } | |
312 | ||
313 | /* ip igmp version */ | |
314 | if (pim_ifp->igmp_version | |
315 | != IGMP_DEFAULT_VERSION) { | |
316 | vty_out(vty, " ip igmp version %d\n", | |
317 | pim_ifp->igmp_version); | |
318 | ++writes; | |
319 | } | |
320 | ||
321 | /* IF ip igmp query-max-response-time */ | |
322 | if (pim_ifp->igmp_query_max_response_time_dsec | |
323 | != IGMP_QUERY_MAX_RESPONSE_TIME_DSEC) { | |
324 | vty_out(vty, | |
325 | " ip igmp query-max-response-time %d\n", | |
326 | pim_ifp->igmp_query_max_response_time_dsec); | |
327 | ++writes; | |
328 | } | |
329 | ||
330 | /* IF ip igmp query-interval */ | |
331 | if (pim_ifp->igmp_default_query_interval | |
332 | != IGMP_GENERAL_QUERY_INTERVAL) { | |
333 | vty_out(vty, | |
334 | " ip igmp query-interval %d\n", | |
335 | pim_ifp->igmp_default_query_interval); | |
336 | ++writes; | |
337 | } | |
338 | ||
339 | /* IF ip igmp join */ | |
340 | if (pim_ifp->igmp_join_list) { | |
341 | struct listnode *node; | |
342 | struct igmp_join *ij; | |
343 | for (ALL_LIST_ELEMENTS_RO( | |
344 | pim_ifp->igmp_join_list, | |
345 | node, ij)) { | |
346 | char group_str[INET_ADDRSTRLEN]; | |
347 | char source_str | |
348 | [INET_ADDRSTRLEN]; | |
349 | pim_inet4_dump( | |
350 | "<grp?>", | |
351 | ij->group_addr, | |
352 | group_str, | |
353 | sizeof(group_str)); | |
354 | inet_ntop(AF_INET, | |
355 | &ij->source_addr, | |
356 | source_str, | |
357 | sizeof(source_str)); | |
358 | vty_out(vty, | |
359 | " ip igmp join %s %s\n", | |
360 | group_str, source_str); | |
361 | ++writes; | |
362 | } | |
363 | } | |
364 | ||
365 | /* boundary */ | |
366 | if (pim_ifp->boundary_oil_plist) { | |
367 | vty_out(vty, | |
368 | " ip multicast boundary oil %s\n", | |
369 | pim_ifp->boundary_oil_plist); | |
370 | ++writes; | |
371 | } | |
372 | ||
373 | writes += | |
374 | pim_static_write_mroute(pim, vty, ifp); | |
375 | pim_bfd_write_config(vty, ifp); | |
376 | } | |
377 | vty_endframe(vty, "!\n"); | |
378 | ++writes; | |
379 | } | |
380 | } | |
381 | ||
382 | return writes; | |
383 | } |