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[ospfd] Implement new ospf router subcommand "log-adjacency-changes [detail]"
2006-06-28 Erik Muller <erikm@internap.com> * ospfd.h: Define 2 new struct ospf config flags: OSPF_LOG_ADJACENCY_CHANGES and OSPF_LOG_ADJACENCY_DETAIL * ospf_nsm.c (nsm_change_state): Log adjacency changes if requested. * ospf_vty.c (ospf_log_adjacency_changes): New command function to implement ospf subcommand "log-adjacency-changes [detail]". (no_ospf_log_adjacency_changes) Turn off log-adjacency-changes. (show_ip_ospf) Show whether adjacency changes are logged. (ospf_config_write) Add "log-adjacency-changes [detail]" to config. (ospf_vty_init) Add ospf_log_adjacency_changes and no_ospf_log_adjacency_changes. * ospfd.texi: Document new ospf router subcommand "log-adjacency-changes [detail]".
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@ -1,3 +1,8 @@
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2006-06-28 Erik Muller <erikm@internap.com>
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* ospfd.texi: Document new ospf router subcommand
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"log-adjacency-changes [detail]".
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2006-06-26 Paul Jakma <paul.jakma@sun.com>
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* ospfd.texi: Document that MD5 keyid is part of the protocol.
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@ -90,6 +90,13 @@ but still both preferred to external paths.
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This command should NOT be set normally.
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@end deffn
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@deffn {OSPF Command} {log-adjacency-changes [detail]} {}
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@deffnx {OSPF Command} {no log-adjacency-changes [detail]} {}
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Configures ospfd to log changes in adjacency. With the optional
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detail argument, all changes in adjacency status are shown. Without detail,
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only changes to full or regressions are shown.
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@end deffn
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@deffn {OSPF Command} {passive interface @var{interface}} {}
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@deffnx {OSPF Command} {no passive interface @var{interface}} {}
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@ -1,3 +1,17 @@
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2006-06-28 Erik Muller <erikm@internap.com>
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* ospfd.h: Define 2 new struct ospf config flags:
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OSPF_LOG_ADJACENCY_CHANGES and OSPF_LOG_ADJACENCY_DETAIL
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* ospf_nsm.c (nsm_change_state): Log adjacency changes if
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requested.
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* ospf_vty.c (ospf_log_adjacency_changes): New command function
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to implement ospf subcommand "log-adjacency-changes [detail]".
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(no_ospf_log_adjacency_changes) Turn off log-adjacency-changes.
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(show_ip_ospf) Show whether adjacency changes are logged.
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(ospf_config_write) Add "log-adjacency-changes [detail]" to config.
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(ospf_vty_init) Add ospf_log_adjacency_changes and
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no_ospf_log_adjacency_changes.
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2006-06-26 Paul Jakma <paul.jakma@sun.com>
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* ospf_abr.c: (general) NSSA translate-candidate ABRs need to
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@ -697,7 +697,17 @@ nsm_change_state (struct ospf_neighbor *nbr, int state)
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if (oi->type == OSPF_IFTYPE_VIRTUALLINK)
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vl_area = ospf_area_lookup_by_area_id (oi->ospf, oi->vl_data->vl_area_id);
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/* Optionally notify about adjacency changes */
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if (CHECK_FLAG(oi->ospf->config, OSPF_LOG_ADJACENCY_CHANGES) &&
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(old_state != state) &&
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(CHECK_FLAG(oi->ospf->config, OSPF_LOG_ADJACENCY_DETAIL) ||
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(state == NSM_Full) || (state < old_state)))
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zlog_notice("AdjChg: Nbr %s on %s: %s -> %s",
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inet_ntoa (nbr->router_id), IF_NAME (nbr->oi),
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LOOKUP (ospf_nsm_state_msg, old_state),
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LOOKUP (ospf_nsm_state_msg, state));
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#ifdef HAVE_SNMP
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/* Terminal state or regression */
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if ((state == NSM_Full) || (state == NSM_TwoWay) || (state < old_state))
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@ -2056,6 +2056,56 @@ DEFUN (no_ospf_abr_type,
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return CMD_SUCCESS;
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}
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DEFUN (ospf_log_adjacency_changes,
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ospf_log_adjacency_changes_cmd,
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"log-adjacency-changes",
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"Log changes in adjacency state\n")
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{
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struct ospf *ospf = vty->index;
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SET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES);
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return CMD_SUCCESS;
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}
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DEFUN (ospf_log_adjacency_changes_detail,
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ospf_log_adjacency_changes_detail_cmd,
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"log-adjacency-changes detail",
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"Log changes in adjacency state\n"
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"Log all state changes\n")
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{
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struct ospf *ospf = vty->index;
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SET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES);
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SET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL);
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return CMD_SUCCESS;
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}
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DEFUN (no_ospf_log_adjacency_changes,
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no_ospf_log_adjacency_changes_cmd,
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"no log-adjacency-changes",
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NO_STR
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"Log changes in adjacency state\n")
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{
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struct ospf *ospf = vty->index;
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UNSET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL);
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UNSET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES);
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return CMD_SUCCESS;
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}
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DEFUN (no_ospf_log_adjacency_changes_detail,
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no_ospf_log_adjacency_changes_detail_cmd,
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"no log-adjacency-changes detail",
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NO_STR
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"Log changes in adjacency state\n"
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"Log all state changes\n")
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{
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struct ospf *ospf = vty->index;
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UNSET_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL);
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return CMD_SUCCESS;
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}
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DEFUN (ospf_compatible_rfc1583,
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ospf_compatible_rfc1583_cmd,
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"compatible rfc1583",
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@ -2676,8 +2726,18 @@ DEFUN (show_ip_ospf,
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ospf_lsdb_checksum (ospf->lsdb, OSPF_OPAQUE_AS_LSA), VTY_NEWLINE);
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#endif /* HAVE_OPAQUE_LSA */
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/* Show number of areas attached. */
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vty_out (vty, " Number of areas attached to this router: %d%s%s",
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listcount (ospf->areas), VTY_NEWLINE, VTY_NEWLINE);
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vty_out (vty, " Number of areas attached to this router: %d%s",
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listcount (ospf->areas), VTY_NEWLINE);
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if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES))
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{
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if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL))
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vty_out(vty, " All adjacency changes are logged%s",VTY_NEWLINE);
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else
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vty_out(vty, " Adjacency changes are logged%s",VTY_NEWLINE);
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}
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vty_out (vty, "%s",VTY_NEWLINE);
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/* Show each area status. */
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for (ALL_LIST_ELEMENTS (ospf->areas, node, nnode, area))
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@ -7752,6 +7812,15 @@ ospf_config_write (struct vty *vty)
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vty_out (vty, " ospf abr-type %s%s",
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ospf_abr_type_str[ospf->abr_type], VTY_NEWLINE);
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/* log-adjacency-changes flag print. */
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if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_CHANGES))
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{
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vty_out(vty, " log-adjacency-changes");
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if (CHECK_FLAG(ospf->config, OSPF_LOG_ADJACENCY_DETAIL))
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vty_out(vty, " detail");
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vty_out(vty, "%s", VTY_NEWLINE);
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}
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/* RFC1583 compatibility flag print -- Compatible with CISCO 12.1. */
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if (CHECK_FLAG (ospf->config, OSPF_RFC1583_COMPATIBLE))
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vty_out (vty, " compatible rfc1583%s", VTY_NEWLINE);
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@ -8123,6 +8192,12 @@ ospf_vty_init (void)
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install_element (OSPF_NODE, &ospf_abr_type_cmd);
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install_element (OSPF_NODE, &no_ospf_abr_type_cmd);
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/* "ospf log-adjacency-changes" commands. */
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install_element (OSPF_NODE, &ospf_log_adjacency_changes_cmd);
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install_element (OSPF_NODE, &ospf_log_adjacency_changes_detail_cmd);
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install_element (OSPF_NODE, &no_ospf_log_adjacency_changes_cmd);
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install_element (OSPF_NODE, &no_ospf_log_adjacency_changes_detail_cmd);
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/* "ospf rfc1583-compatible" commands. */
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install_element (OSPF_NODE, &ospf_rfc1583_flag_cmd);
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install_element (OSPF_NODE, &no_ospf_rfc1583_flag_cmd);
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@ -181,6 +181,8 @@ struct ospf
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u_char config;
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#define OSPF_RFC1583_COMPATIBLE (1 << 0)
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#define OSPF_OPAQUE_CAPABLE (1 << 2)
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#define OSPF_LOG_ADJACENCY_CHANGES (1 << 3)
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#define OSPF_LOG_ADJACENCY_DETAIL (1 << 4)
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#ifdef HAVE_OPAQUE_LSA
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/* Opaque-LSA administrative flags. */
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