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7f57883e DS |
1 | /* |
2 | * EIGRP Dump Functions and Debugging. | |
3 | * Copyright (C) 2013-2014 | |
4 | * Authors: | |
5 | * Donnie Savage | |
6 | * Jan Janovic | |
7 | * Matej Perina | |
8 | * Peter Orsag | |
9 | * Peter Paluch | |
10 | * | |
11 | * This file is part of GNU Zebra. | |
12 | * | |
13 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
14 | * under the terms of the GNU General Public License as published by the | |
15 | * Free Software Foundation; either version 2, or (at your option) any | |
16 | * later version. | |
17 | * | |
18 | * GNU Zebra is distributed in the hope that it will be useful, but | |
19 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
21 | * General Public License for more details. | |
22 | * | |
896014f4 DL |
23 | * You should have received a copy of the GNU General Public License along |
24 | * with this program; see the file COPYING; if not, write to the Free Software | |
25 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
7f57883e DS |
26 | */ |
27 | ||
28 | #include <zebra.h> | |
29 | ||
30 | #include "linklist.h" | |
31 | #include "thread.h" | |
32 | #include "prefix.h" | |
33 | #include "command.h" | |
34 | #include "stream.h" | |
35 | #include "log.h" | |
36 | #include "sockopt.h" | |
37 | #include "table.h" | |
38 | #include "keychain.h" | |
39 | ||
40 | #include "eigrpd/eigrp_structs.h" | |
41 | #include "eigrpd/eigrpd.h" | |
42 | #include "eigrpd/eigrp_interface.h" | |
43 | #include "eigrpd/eigrp_neighbor.h" | |
44 | #include "eigrpd/eigrp_packet.h" | |
45 | #include "eigrpd/eigrp_zebra.h" | |
46 | #include "eigrpd/eigrp_vty.h" | |
47 | #include "eigrpd/eigrp_network.h" | |
48 | #include "eigrpd/eigrp_dump.h" | |
49 | #include "eigrpd/eigrp_topology.h" | |
50 | ||
51 | /* Enable debug option variables -- valid only session. */ | |
52 | unsigned long term_debug_eigrp = 0; | |
53 | unsigned long term_debug_eigrp_nei = 0; | |
4dfa4846 | 54 | unsigned long term_debug_eigrp_packet[11] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
7f57883e DS |
55 | unsigned long term_debug_eigrp_zebra = 6; |
56 | unsigned long term_debug_eigrp_transmit = 0; | |
57 | ||
58 | /* Configuration debug option variables. */ | |
59 | unsigned long conf_debug_eigrp = 0; | |
60 | unsigned long conf_debug_eigrp_nei = 0; | |
4dfa4846 | 61 | unsigned long conf_debug_eigrp_packet[11] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
7f57883e DS |
62 | unsigned long conf_debug_eigrp_zebra = 0; |
63 | unsigned long conf_debug_eigrp_transmit = 0; | |
64 | ||
65 | ||
d62a17ae | 66 | static int config_write_debug(struct vty *vty) |
7f57883e | 67 | { |
d62a17ae | 68 | int write = 0; |
69 | int i; | |
7f57883e | 70 | |
d62a17ae | 71 | const char *type_str[] = {"update", "request", "query", "reply", |
72 | "hello", "", "probe", "ack", | |
73 | "", "SIA query", "SIA reply", "stub", | |
74 | "all"}; | |
75 | const char *detail_str[] = { | |
76 | "", " send", " recv", "", | |
77 | " detail", " send detail", " recv detail", " detail"}; | |
7f57883e DS |
78 | |
79 | ||
d62a17ae | 80 | /* debug eigrp event. */ |
7f57883e | 81 | |
d62a17ae | 82 | /* debug eigrp packet */ |
83 | for (i = 0; i < 10; i++) { | |
84 | if (conf_debug_eigrp_packet[i] == 0 | |
85 | && term_debug_eigrp_packet[i] == 0) | |
86 | continue; | |
7f57883e | 87 | |
d62a17ae | 88 | vty_out(vty, "debug eigrp packet %s%s\n", type_str[i], |
89 | detail_str[conf_debug_eigrp_packet[i]]); | |
90 | write = 1; | |
91 | } | |
7f57883e | 92 | |
d62a17ae | 93 | return write; |
7f57883e DS |
94 | } |
95 | ||
d62a17ae | 96 | static int eigrp_neighbor_packet_queue_sum(struct eigrp_interface *ei) |
7f57883e | 97 | { |
d62a17ae | 98 | struct eigrp_neighbor *nbr; |
99 | struct listnode *node, *nnode; | |
100 | int sum; | |
101 | sum = 0; | |
7f57883e | 102 | |
d62a17ae | 103 | for (ALL_LIST_ELEMENTS(ei->nbrs, node, nnode, nbr)) { |
104 | sum += nbr->retrans_queue->count; | |
105 | } | |
7f57883e | 106 | |
d62a17ae | 107 | return sum; |
7f57883e DS |
108 | } |
109 | ||
110 | /* | |
111 | * Expects header to be in host order | |
112 | */ | |
d62a17ae | 113 | void eigrp_ip_header_dump(struct ip *iph) |
7f57883e | 114 | { |
d62a17ae | 115 | /* IP Header dump. */ |
116 | zlog_debug("ip_v %u", iph->ip_v); | |
117 | zlog_debug("ip_hl %u", iph->ip_hl); | |
118 | zlog_debug("ip_tos %u", iph->ip_tos); | |
119 | zlog_debug("ip_len %u", iph->ip_len); | |
d7c0a89a QY |
120 | zlog_debug("ip_id %u", (uint32_t)iph->ip_id); |
121 | zlog_debug("ip_off %u", (uint32_t)iph->ip_off); | |
d62a17ae | 122 | zlog_debug("ip_ttl %u", iph->ip_ttl); |
123 | zlog_debug("ip_p %u", iph->ip_p); | |
d7c0a89a | 124 | zlog_debug("ip_sum 0x%x", (uint32_t)iph->ip_sum); |
d62a17ae | 125 | zlog_debug("ip_src %s", inet_ntoa(iph->ip_src)); |
126 | zlog_debug("ip_dst %s", inet_ntoa(iph->ip_dst)); | |
7f57883e DS |
127 | } |
128 | ||
129 | /* | |
130 | * Expects header to be in host order | |
131 | */ | |
d62a17ae | 132 | void eigrp_header_dump(struct eigrp_header *eigrph) |
7f57883e | 133 | { |
d62a17ae | 134 | /* EIGRP Header dump. */ |
135 | zlog_debug("eigrp_version %u", eigrph->version); | |
136 | zlog_debug("eigrp_opcode %u", eigrph->opcode); | |
137 | zlog_debug("eigrp_checksum 0x%x", ntohs(eigrph->checksum)); | |
138 | zlog_debug("eigrp_flags 0x%x", ntohl(eigrph->flags)); | |
139 | zlog_debug("eigrp_sequence %u", ntohl(eigrph->sequence)); | |
140 | zlog_debug("eigrp_ack %u", ntohl(eigrph->ack)); | |
141 | zlog_debug("eigrp_vrid %u", ntohs(eigrph->vrid)); | |
142 | zlog_debug("eigrp_AS %u", ntohs(eigrph->ASNumber)); | |
7f57883e DS |
143 | } |
144 | ||
d62a17ae | 145 | const char *eigrp_if_name_string(struct eigrp_interface *ei) |
7f57883e | 146 | { |
d62a17ae | 147 | static char buf[EIGRP_IF_STRING_MAXLEN] = ""; |
7f57883e | 148 | |
d62a17ae | 149 | if (!ei) |
150 | return "inactive"; | |
7f57883e | 151 | |
d62a17ae | 152 | snprintf(buf, EIGRP_IF_STRING_MAXLEN, "%s", ei->ifp->name); |
153 | return buf; | |
7f57883e DS |
154 | } |
155 | ||
d62a17ae | 156 | const char *eigrp_topology_ip_string(struct eigrp_prefix_entry *tn) |
7f57883e | 157 | { |
d62a17ae | 158 | static char buf[EIGRP_IF_STRING_MAXLEN] = ""; |
d7c0a89a | 159 | uint32_t ifaddr; |
d62a17ae | 160 | |
02b45998 | 161 | ifaddr = ntohl(tn->destination->u.prefix4.s_addr); |
d62a17ae | 162 | snprintf(buf, EIGRP_IF_STRING_MAXLEN, "%u.%u.%u.%u", |
163 | (ifaddr >> 24) & 0xff, (ifaddr >> 16) & 0xff, | |
164 | (ifaddr >> 8) & 0xff, ifaddr & 0xff); | |
165 | return buf; | |
7f57883e DS |
166 | } |
167 | ||
168 | ||
d62a17ae | 169 | const char *eigrp_if_ip_string(struct eigrp_interface *ei) |
7f57883e | 170 | { |
d62a17ae | 171 | static char buf[EIGRP_IF_STRING_MAXLEN] = ""; |
d7c0a89a | 172 | uint32_t ifaddr; |
7f57883e | 173 | |
d62a17ae | 174 | if (!ei) |
175 | return "inactive"; | |
7f57883e | 176 | |
d62a17ae | 177 | ifaddr = ntohl(ei->address->u.prefix4.s_addr); |
178 | snprintf(buf, EIGRP_IF_STRING_MAXLEN, "%u.%u.%u.%u", | |
179 | (ifaddr >> 24) & 0xff, (ifaddr >> 16) & 0xff, | |
180 | (ifaddr >> 8) & 0xff, ifaddr & 0xff); | |
7f57883e | 181 | |
d62a17ae | 182 | return buf; |
7f57883e DS |
183 | } |
184 | ||
d62a17ae | 185 | const char *eigrp_neigh_ip_string(struct eigrp_neighbor *nbr) |
7f57883e | 186 | { |
d62a17ae | 187 | static char buf[EIGRP_IF_STRING_MAXLEN] = ""; |
d7c0a89a | 188 | uint32_t ifaddr; |
7f57883e | 189 | |
d62a17ae | 190 | ifaddr = ntohl(nbr->src.s_addr); |
191 | snprintf(buf, EIGRP_IF_STRING_MAXLEN, "%u.%u.%u.%u", | |
192 | (ifaddr >> 24) & 0xff, (ifaddr >> 16) & 0xff, | |
193 | (ifaddr >> 8) & 0xff, ifaddr & 0xff); | |
7f57883e | 194 | |
d62a17ae | 195 | return buf; |
7f57883e DS |
196 | } |
197 | ||
d62a17ae | 198 | void show_ip_eigrp_interface_header(struct vty *vty, struct eigrp *eigrp) |
7f57883e DS |
199 | { |
200 | ||
d62a17ae | 201 | vty_out(vty, |
202 | "\nEIGRP interfaces for AS(%d)\n\n %-10s %-10s %-10s %-6s %-12s %-7s %-14s %-12s %-8s %-8s %-8s\n %-39s %-12s %-7s %-14s %-12s %-8s\n", | |
203 | eigrp->AS, "Interface", "Bandwidth", "Delay", "Peers", | |
204 | "Xmit Queue", "Mean", "Pacing Time", "Multicast", "Pending", | |
205 | "Hello", "Holdtime", "", "Un/Reliable", "SRTT", "Un/Reliable", | |
206 | "Flow Timer", "Routes"); | |
7f57883e DS |
207 | } |
208 | ||
d62a17ae | 209 | void show_ip_eigrp_interface_sub(struct vty *vty, struct eigrp *eigrp, |
210 | struct eigrp_interface *ei) | |
7f57883e | 211 | { |
d62a17ae | 212 | vty_out(vty, "%-11s ", eigrp_if_name_string(ei)); |
b748db67 DS |
213 | vty_out(vty, "%-11u", ei->params.bandwidth); |
214 | vty_out(vty, "%-11u", ei->params.delay); | |
d62a17ae | 215 | vty_out(vty, "%-7u", ei->nbrs->count); |
216 | vty_out(vty, "%u %c %-10u", 0, '/', | |
217 | eigrp_neighbor_packet_queue_sum(ei)); | |
218 | vty_out(vty, "%-7u %-14u %-12u %-8u", 0, 0, 0, 0); | |
996c9314 | 219 | vty_out(vty, "%-8u %-8u \n", ei->params.v_hello, ei->params.v_wait); |
7f57883e DS |
220 | } |
221 | ||
d62a17ae | 222 | void show_ip_eigrp_interface_detail(struct vty *vty, struct eigrp *eigrp, |
223 | struct eigrp_interface *ei) | |
7f57883e | 224 | { |
d62a17ae | 225 | vty_out(vty, "%-2s %s %d %-3s \n", "", "Hello interval is ", 0, " sec"); |
226 | vty_out(vty, "%-2s %s %s \n", "", "Next xmit serial", "<none>"); | |
227 | vty_out(vty, "%-2s %s %d %s %d %s %d %s %d \n", "", | |
228 | "Un/reliable mcasts: ", 0, "/", 0, "Un/reliable ucasts: ", 0, | |
229 | "/", 0); | |
230 | vty_out(vty, "%-2s %s %d %s %d %s %d \n", "", "Mcast exceptions: ", 0, | |
0437e105 | 231 | " CR packets: ", 0, " ACKs suppressed: ", 0); |
d62a17ae | 232 | vty_out(vty, "%-2s %s %d %s %d \n", "", "Retransmissions sent: ", 0, |
233 | "Out-of-sequence rcvd: ", 0); | |
234 | vty_out(vty, "%-2s %s %s %s \n", "", "Authentication mode is ", "not", | |
235 | "set"); | |
236 | vty_out(vty, "%-2s %s \n", "", "Use multicast"); | |
7f57883e DS |
237 | } |
238 | ||
d62a17ae | 239 | void show_ip_eigrp_neighbor_header(struct vty *vty, struct eigrp *eigrp) |
7f57883e | 240 | { |
d62a17ae | 241 | vty_out(vty, |
242 | "\nEIGRP neighbors for AS(%d)\n\n%-3s %-17s %-20s %-6s %-8s %-6s %-5s %-5s %-5s\n %-41s %-6s %-8s %-6s %-4s %-6s %-5s \n", | |
243 | eigrp->AS, "H", "Address", "Interface", "Hold", "Uptime", | |
244 | "SRTT", "RTO", "Q", "Seq", "", "(sec)", "", "(ms)", "", "Cnt", | |
245 | "Num"); | |
7f57883e DS |
246 | } |
247 | ||
d62a17ae | 248 | void show_ip_eigrp_neighbor_sub(struct vty *vty, struct eigrp_neighbor *nbr, |
249 | int detail) | |
7f57883e DS |
250 | { |
251 | ||
d62a17ae | 252 | vty_out(vty, "%-3u %-17s %-21s", 0, eigrp_neigh_ip_string(nbr), |
253 | eigrp_if_name_string(nbr->ei)); | |
2085179b | 254 | if (nbr->t_holddown) |
996c9314 LB |
255 | vty_out(vty, "%-7lu", |
256 | thread_timer_remain_second(nbr->t_holddown)); | |
2085179b AL |
257 | else |
258 | vty_out(vty, "- "); | |
d62a17ae | 259 | vty_out(vty, "%-8u %-6u %-5u", 0, 0, EIGRP_PACKET_RETRANS_TIME); |
260 | vty_out(vty, "%-7lu", nbr->retrans_queue->count); | |
261 | vty_out(vty, "%u\n", nbr->recv_sequence_number); | |
262 | ||
263 | ||
264 | if (detail) { | |
265 | vty_out(vty, " Version %u.%u/%u.%u", nbr->os_rel_major, | |
266 | nbr->os_rel_minor, nbr->tlv_rel_major, | |
267 | nbr->tlv_rel_minor); | |
268 | vty_out(vty, ", Retrans: %lu, Retries: %lu", | |
269 | nbr->retrans_queue->count, 0UL); | |
270 | vty_out(vty, ", %s\n", eigrp_nbr_state_str(nbr)); | |
271 | } | |
7f57883e DS |
272 | } |
273 | ||
274 | /* | |
275 | * Print standard header for show EIGRP topology output | |
276 | */ | |
d62a17ae | 277 | void show_ip_eigrp_topology_header(struct vty *vty, struct eigrp *eigrp) |
7f57883e | 278 | { |
d62a17ae | 279 | vty_out(vty, "\nEIGRP Topology Table for AS(%d)/ID(%s)\n\n", eigrp->AS, |
900e2d42 | 280 | inet_ntoa(eigrp->router_id)); |
d62a17ae | 281 | vty_out(vty, |
282 | "Codes: P - Passive, A - Active, U - Update, Q - Query, " | |
283 | "R - Reply\n r - reply Status, s - sia Status\n\n"); | |
7f57883e DS |
284 | } |
285 | ||
d62a17ae | 286 | void show_ip_eigrp_prefix_entry(struct vty *vty, struct eigrp_prefix_entry *tn) |
7f57883e | 287 | { |
d62a17ae | 288 | struct list *successors = eigrp_topology_get_successor(tn); |
02b45998 | 289 | char buffer[PREFIX_STRLEN]; |
057fad8d | 290 | |
d62a17ae | 291 | vty_out(vty, "%-3c", (tn->state > 0) ? 'A' : 'P'); |
910a5c0e | 292 | |
02b45998 DS |
293 | vty_out(vty, "%s, ", |
294 | prefix2str(tn->destination, buffer, PREFIX_STRLEN)); | |
996c9314 | 295 | vty_out(vty, "%u successors, ", (successors) ? successors->count : 0); |
d62a17ae | 296 | vty_out(vty, "FD is %u, serno: %" PRIu64 " \n", tn->fdistance, |
297 | tn->serno); | |
057fad8d | 298 | |
dbfd865b | 299 | if (successors) |
6a154c88 | 300 | list_delete(&successors); |
7f57883e DS |
301 | } |
302 | ||
255ab940 | 303 | void show_ip_eigrp_nexthop_entry(struct vty *vty, struct eigrp *eigrp, |
996c9314 | 304 | struct eigrp_nexthop_entry *te, int *first) |
7f57883e | 305 | { |
d62a17ae | 306 | if (te->reported_distance == EIGRP_MAX_METRIC) |
307 | return; | |
308 | ||
309 | if (*first) { | |
310 | show_ip_eigrp_prefix_entry(vty, te->prefix); | |
311 | *first = 0; | |
312 | } | |
313 | ||
314 | if (te->adv_router == eigrp->neighbor_self) | |
315 | vty_out(vty, "%-7s%s, %s\n", " ", "via Connected", | |
316 | eigrp_if_name_string(te->ei)); | |
317 | else { | |
318 | vty_out(vty, "%-7s%s%s (%u/%u), %s\n", " ", "via ", | |
319 | inet_ntoa(te->adv_router->src), te->distance, | |
320 | te->reported_distance, eigrp_if_name_string(te->ei)); | |
321 | } | |
7f57883e DS |
322 | } |
323 | ||
324 | ||
87f6dc50 DS |
325 | DEFUN_NOSH (show_debugging_eigrp, |
326 | show_debugging_eigrp_cmd, | |
327 | "show debugging [eigrp]", | |
328 | SHOW_STR | |
329 | DEBUG_STR | |
330 | EIGRP_STR) | |
7f57883e | 331 | { |
d62a17ae | 332 | int i; |
333 | ||
334 | vty_out(vty, "EIGRP debugging status:\n"); | |
335 | ||
336 | /* Show debug status for events. */ | |
337 | if (IS_DEBUG_EIGRP(event, EVENT)) | |
338 | vty_out(vty, " EIGRP event debugging is on\n"); | |
339 | ||
340 | /* Show debug status for EIGRP Packets. */ | |
341 | for (i = 0; i < 11; i++) { | |
342 | if (i == 8) | |
343 | continue; | |
344 | ||
345 | if (IS_DEBUG_EIGRP_PACKET(i, SEND) | |
346 | && IS_DEBUG_EIGRP_PACKET(i, RECV)) { | |
347 | vty_out(vty, " EIGRP packet %s%s debugging is on\n", | |
348 | lookup_msg(eigrp_packet_type_str, i + 1, NULL), | |
349 | IS_DEBUG_EIGRP_PACKET(i, PACKET_DETAIL) | |
350 | ? " detail" | |
351 | : ""); | |
352 | } else { | |
353 | if (IS_DEBUG_EIGRP_PACKET(i, SEND)) | |
354 | vty_out(vty, | |
355 | " EIGRP packet %s send%s debugging is on\n", | |
356 | lookup_msg(eigrp_packet_type_str, i + 1, | |
357 | NULL), | |
358 | IS_DEBUG_EIGRP_PACKET(i, PACKET_DETAIL) | |
359 | ? " detail" | |
360 | : ""); | |
361 | if (IS_DEBUG_EIGRP_PACKET(i, RECV)) | |
362 | vty_out(vty, | |
363 | " EIGRP packet %s receive%s debugging is on\n", | |
364 | lookup_msg(eigrp_packet_type_str, i + 1, | |
365 | NULL), | |
366 | IS_DEBUG_EIGRP_PACKET(i, PACKET_DETAIL) | |
367 | ? " detail" | |
368 | : ""); | |
369 | } | |
370 | } | |
371 | ||
372 | return CMD_SUCCESS; | |
7f57883e DS |
373 | } |
374 | ||
375 | ||
376 | /* | |
f9e5c9ca DS |
377 | [no] debug eigrp packet (hello|dd|ls-request|ls-update|ls-ack|all) |
378 | [send|recv [detail]] | |
7f57883e DS |
379 | */ |
380 | ||
381 | DEFUN (debug_eigrp_transmit, | |
382 | debug_eigrp_transmit_cmd, | |
383 | "debug eigrp transmit <send|recv|all> [detail]", | |
384 | DEBUG_STR | |
385 | EIGRP_STR | |
386 | "EIGRP transmission events\n" | |
387 | "packet sent\n" | |
388 | "packet received\n" | |
389 | "all packets\n" | |
390 | "Detailed Information\n") | |
391 | { | |
d62a17ae | 392 | int flag = 0; |
393 | int idx = 2; | |
394 | ||
395 | /* send or recv. */ | |
396 | if (argv_find(argv, argc, "send", &idx)) | |
397 | flag = EIGRP_DEBUG_SEND; | |
398 | else if (argv_find(argv, argc, "recv", &idx)) | |
399 | flag = EIGRP_DEBUG_RECV; | |
89bb508b | 400 | else if (argv_find(argv, argc, "all", &idx)) |
d62a17ae | 401 | flag = EIGRP_DEBUG_SEND_RECV; |
402 | ||
403 | /* detail option */ | |
89bb508b | 404 | if (argv_find(argv, argc, "detail", &idx)) |
d62a17ae | 405 | flag = EIGRP_DEBUG_PACKET_DETAIL; |
406 | ||
407 | if (vty->node == CONFIG_NODE) | |
408 | DEBUG_TRANSMIT_ON(0, flag); | |
409 | else | |
410 | TERM_DEBUG_TRANSMIT_ON(0, flag); | |
411 | ||
412 | return CMD_SUCCESS; | |
7f57883e DS |
413 | } |
414 | ||
415 | DEFUN (no_debug_eigrp_transmit, | |
416 | no_debug_eigrp_transmit_cmd, | |
417 | "no debug eigrp transmit <send|recv|all> [detail]", | |
418 | NO_STR | |
419 | UNDEBUG_STR | |
420 | EIGRP_STR | |
421 | "EIGRP transmission events\n" | |
422 | "packet sent\n" | |
423 | "packet received\n" | |
424 | "all packets\n" | |
425 | "Detailed Information\n") | |
426 | { | |
d62a17ae | 427 | int flag = 0; |
428 | int idx = 3; | |
429 | ||
430 | /* send or recv. */ | |
89bb508b | 431 | if (argv_find(argv, argc, "send", &idx)) |
d62a17ae | 432 | flag = EIGRP_DEBUG_SEND; |
89bb508b | 433 | else if (argv_find(argv, argc, "recv", &idx)) |
d62a17ae | 434 | flag = EIGRP_DEBUG_RECV; |
89bb508b | 435 | else if (argv_find(argv, argc, "all", &idx)) |
d62a17ae | 436 | flag = EIGRP_DEBUG_SEND_RECV; |
437 | ||
438 | /* detail option */ | |
89bb508b | 439 | if (argv_find(argv, argc, "detail", &idx)) |
d62a17ae | 440 | flag = EIGRP_DEBUG_PACKET_DETAIL; |
441 | ||
442 | if (vty->node == CONFIG_NODE) | |
443 | DEBUG_TRANSMIT_OFF(0, flag); | |
444 | else | |
445 | TERM_DEBUG_TRANSMIT_OFF(0, flag); | |
446 | ||
447 | return CMD_SUCCESS; | |
7f57883e DS |
448 | } |
449 | ||
450 | DEFUN (debug_eigrp_packets, | |
451 | debug_eigrp_packets_all_cmd, | |
452 | "debug eigrp packets <siaquery|siareply|ack|hello|probe|query|reply|request|retry|stub|terse|update|all> [send|receive] [detail]", | |
453 | DEBUG_STR | |
454 | EIGRP_STR | |
455 | "EIGRP packets\n" | |
456 | "EIGRP SIA-Query packets\n" | |
457 | "EIGRP SIA-Reply packets\n" | |
458 | "EIGRP ack packets\n" | |
459 | "EIGRP hello packets\n" | |
460 | "EIGRP probe packets\n" | |
461 | "EIGRP query packets\n" | |
462 | "EIGRP reply packets\n" | |
463 | "EIGRP request packets\n" | |
464 | "EIGRP retransmissions\n" | |
465 | "EIGRP stub packets\n" | |
466 | "Display all EIGRP packets except Hellos\n" | |
467 | "EIGRP update packets\n" | |
468 | "Display all EIGRP packets\n" | |
469 | "Send Packets\n" | |
470 | "Receive Packets\n" | |
471 | "Detail Information\n") | |
472 | { | |
d62a17ae | 473 | int type = 0; |
474 | int flag = 0; | |
475 | int i; | |
476 | int idx = 0; | |
477 | ||
478 | /* Check packet type. */ | |
89bb508b | 479 | if (argv_find(argv, argc, "hello", &idx)) |
d62a17ae | 480 | type = EIGRP_DEBUG_HELLO; |
89bb508b | 481 | if (argv_find(argv, argc, "update", &idx)) |
d62a17ae | 482 | type = EIGRP_DEBUG_UPDATE; |
89bb508b | 483 | if (argv_find(argv, argc, "query", &idx)) |
d62a17ae | 484 | type = EIGRP_DEBUG_QUERY; |
89bb508b | 485 | if (argv_find(argv, argc, "ack", &idx)) |
d62a17ae | 486 | type = EIGRP_DEBUG_ACK; |
89bb508b | 487 | if (argv_find(argv, argc, "probe", &idx)) |
d62a17ae | 488 | type = EIGRP_DEBUG_PROBE; |
89bb508b | 489 | if (argv_find(argv, argc, "stub", &idx)) |
d62a17ae | 490 | type = EIGRP_DEBUG_STUB; |
89bb508b | 491 | if (argv_find(argv, argc, "reply", &idx)) |
d62a17ae | 492 | type = EIGRP_DEBUG_REPLY; |
89bb508b | 493 | if (argv_find(argv, argc, "request", &idx)) |
d62a17ae | 494 | type = EIGRP_DEBUG_REQUEST; |
89bb508b | 495 | if (argv_find(argv, argc, "siaquery", &idx)) |
d62a17ae | 496 | type = EIGRP_DEBUG_SIAQUERY; |
89bb508b | 497 | if (argv_find(argv, argc, "siareply", &idx)) |
d62a17ae | 498 | type = EIGRP_DEBUG_SIAREPLY; |
89bb508b | 499 | if (argv_find(argv, argc, "all", &idx)) |
d62a17ae | 500 | type = EIGRP_DEBUG_PACKETS_ALL; |
501 | ||
502 | ||
503 | /* All packet types, both send and recv. */ | |
504 | flag = EIGRP_DEBUG_SEND_RECV; | |
505 | ||
506 | /* send or recv. */ | |
89bb508b | 507 | if (argv_find(argv, argc, "s", &idx)) |
d62a17ae | 508 | flag = EIGRP_DEBUG_SEND; |
89bb508b | 509 | else if (argv_find(argv, argc, "r", &idx)) |
d62a17ae | 510 | flag = EIGRP_DEBUG_RECV; |
511 | ||
512 | /* detail. */ | |
89bb508b | 513 | if (argv_find(argv, argc, "detail", &idx)) |
d62a17ae | 514 | flag |= EIGRP_DEBUG_PACKET_DETAIL; |
515 | ||
516 | for (i = 0; i < 11; i++) | |
517 | if (type & (0x01 << i)) { | |
518 | if (vty->node == CONFIG_NODE) | |
519 | DEBUG_PACKET_ON(i, flag); | |
520 | else | |
521 | TERM_DEBUG_PACKET_ON(i, flag); | |
522 | } | |
523 | ||
524 | return CMD_SUCCESS; | |
7f57883e DS |
525 | } |
526 | ||
527 | DEFUN (no_debug_eigrp_packets, | |
528 | no_debug_eigrp_packets_all_cmd, | |
529 | "no debug eigrp packets <siaquery|siareply|ack|hello|probe|query|reply|request|retry|stub|terse|update|all> [send|receive] [detail]", | |
530 | NO_STR | |
531 | UNDEBUG_STR | |
532 | EIGRP_STR | |
533 | "EIGRP packets\n" | |
534 | "EIGRP SIA-Query packets\n" | |
535 | "EIGRP SIA-Reply packets\n" | |
536 | "EIGRP ack packets\n" | |
537 | "EIGRP hello packets\n" | |
538 | "EIGRP probe packets\n" | |
539 | "EIGRP query packets\n" | |
540 | "EIGRP reply packets\n" | |
541 | "EIGRP request packets\n" | |
542 | "EIGRP retransmissions\n" | |
543 | "EIGRP stub packets\n" | |
544 | "Display all EIGRP packets except Hellos\n" | |
545 | "EIGRP update packets\n" | |
546 | "Display all EIGRP packets\n" | |
547 | "Send Packets\n" | |
548 | "Receive Packets\n" | |
549 | "Detailed Information\n") | |
550 | { | |
d62a17ae | 551 | int type = 0; |
552 | int flag = 0; | |
553 | int i; | |
554 | int idx = 0; | |
555 | ||
556 | /* Check packet type. */ | |
89bb508b | 557 | if (argv_find(argv, argc, "hello", &idx)) |
d62a17ae | 558 | type = EIGRP_DEBUG_HELLO; |
89bb508b | 559 | if (argv_find(argv, argc, "update", &idx)) |
d62a17ae | 560 | type = EIGRP_DEBUG_UPDATE; |
89bb508b | 561 | if (argv_find(argv, argc, "query", &idx)) |
d62a17ae | 562 | type = EIGRP_DEBUG_QUERY; |
89bb508b | 563 | if (argv_find(argv, argc, "ack", &idx)) |
d62a17ae | 564 | type = EIGRP_DEBUG_ACK; |
89bb508b | 565 | if (argv_find(argv, argc, "probe", &idx)) |
d62a17ae | 566 | type = EIGRP_DEBUG_PROBE; |
89bb508b | 567 | if (argv_find(argv, argc, "stub", &idx)) |
d62a17ae | 568 | type = EIGRP_DEBUG_STUB; |
89bb508b | 569 | if (argv_find(argv, argc, "reply", &idx)) |
d62a17ae | 570 | type = EIGRP_DEBUG_REPLY; |
89bb508b | 571 | if (argv_find(argv, argc, "request", &idx)) |
d62a17ae | 572 | type = EIGRP_DEBUG_REQUEST; |
89bb508b | 573 | if (argv_find(argv, argc, "siaquery", &idx)) |
d62a17ae | 574 | type = EIGRP_DEBUG_SIAQUERY; |
89bb508b | 575 | if (argv_find(argv, argc, "siareply", &idx)) |
d62a17ae | 576 | type = EIGRP_DEBUG_SIAREPLY; |
577 | ||
578 | /* Default, both send and recv. */ | |
579 | flag = EIGRP_DEBUG_SEND_RECV; | |
580 | ||
581 | /* send or recv. */ | |
89bb508b | 582 | if (argv_find(argv, argc, "send", &idx)) |
d62a17ae | 583 | flag = EIGRP_DEBUG_SEND; |
89bb508b | 584 | else if (argv_find(argv, argc, "reply", &idx)) |
d62a17ae | 585 | flag = EIGRP_DEBUG_RECV; |
586 | ||
587 | /* detail. */ | |
89bb508b | 588 | if (argv_find(argv, argc, "detail", &idx)) |
d62a17ae | 589 | flag |= EIGRP_DEBUG_PACKET_DETAIL; |
590 | ||
591 | for (i = 0; i < 11; i++) | |
592 | if (type & (0x01 << i)) { | |
593 | if (vty->node == CONFIG_NODE) | |
594 | DEBUG_PACKET_OFF(i, flag); | |
595 | else | |
596 | TERM_DEBUG_PACKET_OFF(i, flag); | |
597 | } | |
598 | ||
599 | return CMD_SUCCESS; | |
7f57883e DS |
600 | } |
601 | ||
602 | /* Debug node. */ | |
d62a17ae | 603 | static struct cmd_node eigrp_debug_node = { |
604 | DEBUG_NODE, "", 1 /* VTYSH */ | |
7f57883e DS |
605 | }; |
606 | ||
607 | /* Initialize debug commands. */ | |
4d762f26 | 608 | void eigrp_debug_init(void) |
7f57883e | 609 | { |
d62a17ae | 610 | install_node(&eigrp_debug_node, config_write_debug); |
611 | ||
612 | install_element(ENABLE_NODE, &show_debugging_eigrp_cmd); | |
613 | install_element(ENABLE_NODE, &debug_eigrp_packets_all_cmd); | |
614 | install_element(ENABLE_NODE, &no_debug_eigrp_packets_all_cmd); | |
615 | install_element(ENABLE_NODE, &debug_eigrp_transmit_cmd); | |
616 | install_element(ENABLE_NODE, &no_debug_eigrp_transmit_cmd); | |
617 | ||
618 | install_element(CONFIG_NODE, &show_debugging_eigrp_cmd); | |
619 | install_element(CONFIG_NODE, &debug_eigrp_packets_all_cmd); | |
620 | install_element(CONFIG_NODE, &no_debug_eigrp_packets_all_cmd); | |
af83cb12 | 621 | install_element(CONFIG_NODE, &debug_eigrp_transmit_cmd); |
d62a17ae | 622 | install_element(CONFIG_NODE, &no_debug_eigrp_transmit_cmd); |
7f57883e | 623 | } |