pimd/pim_vty.c

   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_MROUTE_DETAIL) {
  82                 vty_out(vty, "debug mroute detail\n");
  83                 ++writes;
  84         }
  85
  86         if (PIM_DEBUG_PIM_EVENTS) {
  87                 vty_out(vty, "debug pim events\n");
  88                 ++writes;
  89         }
  90         if (PIM_DEBUG_PIM_PACKETS) {
  91                 vty_out(vty, "debug pim packets\n");
  92                 ++writes;
  93         }
  94         if (PIM_DEBUG_PIM_PACKETDUMP_SEND) {
  95                 vty_out(vty, "debug pim packet-dump send\n");
  96                 ++writes;
  97         }
  98         if (PIM_DEBUG_PIM_PACKETDUMP_RECV) {
  99                 vty_out(vty, "debug pim packet-dump receive\n");
 100                 ++writes;
 101         }
 102
 103         if (PIM_DEBUG_PIM_TRACE) {
 104                 vty_out(vty, "debug pim trace\n");
 105                 ++writes;
 106         }
 107         if (PIM_DEBUG_PIM_TRACE_DETAIL) {
 108                 vty_out(vty, "debug pim trace detail\n");
 109                 ++writes;
 110         }
 111
 112         if (PIM_DEBUG_ZEBRA) {
 113                 vty_out(vty, "debug pim zebra\n");
 114                 ++writes;
 115         }
 116
 117         if (PIM_DEBUG_SSMPINGD) {
 118                 vty_out(vty, "debug ssmpingd\n");
 119                 ++writes;
 120         }
 121
 122         if (PIM_DEBUG_PIM_HELLO) {
 123                 vty_out(vty, "debug pim packets hello\n");
 124                 ++writes;
 125         }
 126
 127         if (PIM_DEBUG_PIM_J_P) {
 128                 vty_out(vty, "debug pim packets joins\n");
 129                 ++writes;
 130         }
 131
 132         if (PIM_DEBUG_PIM_REG) {
 133                 vty_out(vty, "debug pim packets register\n");
 134                 ++writes;
 135         }
 136
 137         if (PIM_DEBUG_STATIC) {
 138                 vty_out(vty, "debug pim static\n");
 139                 ++writes;
 140         }
 141
 142         return writes;
 143 }
 144
 145 int pim_global_config_write(struct vty *vty)
 146 {
 147         int writes = 0;
 148         struct pim_ssm *ssm = pimg->ssm_info;
 149
 150         writes += pim_msdp_config_write(vty);
 151
 152         if (!pimg->send_v6_secondary) {
 153                 vty_out(vty, "no ip pim send-v6-secondary\n");
 154                 ++writes;
 155         }
 156
 157         writes += pim_rp_config_write(vty);
 158
 159         if (qpim_register_suppress_time
 160             != PIM_REGISTER_SUPPRESSION_TIME_DEFAULT) {
 161                 vty_out(vty, "ip pim register-suppress-time %d\n",
 162                         qpim_register_suppress_time);
 163                 ++writes;
 164         }
 165         if (qpim_t_periodic != PIM_DEFAULT_T_PERIODIC) {
 166                 vty_out(vty, "ip pim join-prune-interval %d\n",
 167                         qpim_t_periodic);
 168                 ++writes;
 169         }
 170         if (qpim_keep_alive_time != PIM_KEEPALIVE_PERIOD) {
 171                 vty_out(vty, "ip pim keep-alive-timer %d\n",
 172                         qpim_keep_alive_time);
 173                 ++writes;
 174         }
 175         if (qpim_packet_process != PIM_DEFAULT_PACKET_PROCESS) {
 176                 vty_out(vty, "ip pim packets %d\n", qpim_packet_process);
 177                 ++writes;
 178         }
 179         if (ssm->plist_name) {
 180                 vty_out(vty, "ip pim ssm prefix-list %s\n", ssm->plist_name);
 181                 ++writes;
 182         }
 183         if (pimg->spt.switchover == PIM_SPT_INFINITY) {
 184                 if (pimg->spt.plist)
 185                         vty_out(vty,
 186                                 "ip pim spt-switchover infinity-and-beyond prefix-list %s\n",
 187                                 pimg->spt.plist);
 188                 else
 189                         vty_out(vty,
 190                                 "ip pim spt-switchover infinity-and-beyond\n");
 191                 ++writes;
 192         }
 193         if (qpim_ecmp_rebalance_enable) {
 194                 vty_out(vty, "ip pim ecmp rebalance\n");
 195                 ++writes;
 196         } else if (qpim_ecmp_enable) {
 197                 vty_out(vty, "ip pim ecmp\n");
 198                 ++writes;
 199         }
 200         if (qpim_ssmpingd_list) {
 201                 struct listnode *node;
 202                 struct ssmpingd_sock *ss;
 203                 vty_out(vty, "!\n");
 204                 ++writes;
 205                 for (ALL_LIST_ELEMENTS_RO(qpim_ssmpingd_list, node, ss)) {
 206                         char source_str[INET_ADDRSTRLEN];
 207                         pim_inet4_dump("<src?>", ss->source_addr, source_str,
 208                                        sizeof(source_str));
 209                         vty_out(vty, "ip ssmpingd %s\n", source_str);
 210                         ++writes;
 211                 }
 212         }
 213
 214         return writes;
 215 }
 216
 217 int pim_interface_config_write(struct vty *vty)
 218 {
 219         int writes = 0;
 220         struct listnode *node;
 221         struct interface *ifp;
 222
 223         for (ALL_LIST_ELEMENTS_RO(vrf_iflist(VRF_DEFAULT), node, ifp)) {
 224
 225                 /* IF name */
 226                 vty_out(vty, "interface %s\n", ifp->name);
 227                 ++writes;
 228
 229                 if (ifp->info) {
 230                         struct pim_interface *pim_ifp = ifp->info;
 231
 232                         if (PIM_IF_TEST_PIM(pim_ifp->options)) {
 233                                 vty_out(vty, " ip pim sm\n");
 234                                 ++writes;
 235                         }
 236
 237                         /* IF ip pim drpriority */
 238                         if (pim_ifp->pim_dr_priority
 239                             != PIM_DEFAULT_DR_PRIORITY) {
 240                                 vty_out(vty, " ip pim drpriority %u\n",
 241                                         pim_ifp->pim_dr_priority);
 242                                 ++writes;
 243                         }
 244
 245                         /* IF ip pim hello */
 246                         if (pim_ifp->pim_hello_period
 247                             != PIM_DEFAULT_HELLO_PERIOD) {
 248                                 vty_out(vty, " ip pim hello %d",
 249                                         pim_ifp->pim_hello_period);
 250                                 if (pim_ifp->pim_default_holdtime != -1)
 251                                         vty_out(vty, " %d",
 252                                                 pim_ifp->pim_default_holdtime);
 253                                 vty_out(vty, "\n");
 254                         }
 255
 256                         /* update source */
 257                         if (PIM_INADDR_ISNOT_ANY(pim_ifp->update_source)) {
 258                                 char src_str[INET_ADDRSTRLEN];
 259                                 pim_inet4_dump("<src?>", pim_ifp->update_source,
 260                                                src_str, sizeof(src_str));
 261                                 vty_out(vty, " ip pim use-source %s\n",
 262                                         src_str);
 263                                 ++writes;
 264                         }
 265
 266                         /* IF ip igmp */
 267                         if (PIM_IF_TEST_IGMP(pim_ifp->options)) {
 268                                 vty_out(vty, " ip igmp\n");
 269                                 ++writes;
 270                         }
 271
 272                         /* ip igmp version */
 273                         if (pim_ifp->igmp_version != IGMP_DEFAULT_VERSION) {
 274                                 vty_out(vty, " ip igmp version %d\n",
 275                                         pim_ifp->igmp_version);
 276                                 ++writes;
 277                         }
 278
 279                         /* IF ip igmp query-interval */
 280                         if (pim_ifp->igmp_default_query_interval
 281                             != IGMP_GENERAL_QUERY_INTERVAL) {
 282                                 vty_out(vty, " ip igmp query-interval %d\n",
 283                                         pim_ifp->igmp_default_query_interval);
 284                                 ++writes;
 285                         }
 286
 287                         /* IF ip igmp query-max-response-time */
 288                         if (pim_ifp->igmp_query_max_response_time_dsec
 289                             != IGMP_QUERY_MAX_RESPONSE_TIME_DSEC) {
 290                                 vty_out(vty,
 291                                         " ip igmp query-max-response-time %d\n",
 292                                         pim_ifp->igmp_query_max_response_time_dsec);
 293                                 ++writes;
 294                         }
 295
 296                         /* IF ip igmp join */
 297                         if (pim_ifp->igmp_join_list) {
 298                                 struct listnode *node;
 299                                 struct igmp_join *ij;
 300                                 for (ALL_LIST_ELEMENTS_RO(
 301                                              pim_ifp->igmp_join_list, node,
 302                                              ij)) {
 303                                         char group_str[INET_ADDRSTRLEN];
 304                                         char source_str[INET_ADDRSTRLEN];
 305                                         pim_inet4_dump("<grp?>", ij->group_addr,
 306                                                        group_str,
 307                                                        sizeof(group_str));
 308                                         inet_ntop(AF_INET, &ij->source_addr,
 309                                                   source_str,
 310                                                   sizeof(source_str));
 311                                         vty_out(vty, " ip igmp join %s %s\n",
 312                                                 group_str, source_str);
 313                                         ++writes;
 314                                 }
 315                         }
 316
 317                         writes += pim_static_write_mroute(vty, ifp);
 318                 }
 319                 vty_out(vty, "!\n");
 320                 ++writes;
 321                 /* PIM BFD write */
 322                 pim_bfd_write_config(vty, ifp);
 323         }
 324
 325         return writes;
 326 }