diff options
Diffstat (limited to 'bgpd/bgp_debug.c')
| -rw-r--r-- | bgpd/bgp_debug.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/bgpd/bgp_debug.c b/bgpd/bgp_debug.c index 097d3684f6..dfebc00e0a 100644 --- a/bgpd/bgp_debug.c +++ b/bgpd/bgp_debug.c @@ -60,6 +60,7 @@ unsigned long conf_bgp_debug_graceful_restart; unsigned long conf_bgp_debug_evpn_mh; unsigned long conf_bgp_debug_bfd; unsigned long conf_bgp_debug_cond_adv; +unsigned long conf_bgp_debug_aggregate; unsigned long term_bgp_debug_as4; unsigned long term_bgp_debug_neighbor_events; @@ -80,6 +81,7 @@ unsigned long term_bgp_debug_graceful_restart; unsigned long term_bgp_debug_evpn_mh; unsigned long term_bgp_debug_bfd; unsigned long term_bgp_debug_cond_adv; +unsigned long term_bgp_debug_aggregate; struct list *bgp_debug_neighbor_events_peers = NULL; struct list *bgp_debug_keepalive_peers = NULL; @@ -88,6 +90,7 @@ struct list *bgp_debug_update_in_peers = NULL; struct list *bgp_debug_update_prefixes = NULL; struct list *bgp_debug_bestpath_prefixes = NULL; struct list *bgp_debug_zebra_prefixes = NULL; +struct list *bgp_debug_aggregate_prefixes; /* messages for BGP-4 status */ const struct message bgp_status_msg[] = {{Idle, "Idle"}, @@ -146,6 +149,7 @@ static const struct message bgp_notify_update_msg[] = { {BGP_NOTIFY_UPDATE_OPT_ATTR_ERR, "/Optional Attribute Error"}, {BGP_NOTIFY_UPDATE_INVAL_NETWORK, "/Invalid Network Field"}, {BGP_NOTIFY_UPDATE_MAL_AS_PATH, "/Malformed AS_PATH"}, + {BGP_NOTIFY_UPDATE_UNREACH_NEXT_HOP, "/Unreachable Link-Local Address"}, {0}}; static const struct message bgp_notify_cease_msg[] = { @@ -1812,6 +1816,107 @@ DEFPY (no_debug_bgp_zebra_prefix, return CMD_SUCCESS; } +/* debug bgp aggregate */ +DEFPY (debug_bgp_aggregate, + debug_bgp_aggregate_cmd, + "debug bgp aggregate", + DEBUG_STR + BGP_STR + "BGP aggregate\n") +{ + if (vty->node == CONFIG_NODE) + DEBUG_ON(aggregate, AGGREGATE); + else { + TERM_DEBUG_ON(aggregate, AGGREGATE); + vty_out(vty, "BGP aggregate debugging is on\n"); + } + return CMD_SUCCESS; +} + +DEFPY (no_debug_bgp_aggregate, + no_debug_bgp_aggregate_cmd, + "no debug bgp aggregate", + NO_STR + DEBUG_STR + BGP_STR + "BGP aggregate\n") +{ + bgp_debug_list_free(bgp_debug_aggregate_prefixes); + + if (vty->node == CONFIG_NODE) + DEBUG_OFF(aggregate, AGGREGATE); + else { + TERM_DEBUG_OFF(aggregate, AGGREGATE); + vty_out(vty, "BGP aggregate debugging is off\n"); + } + return CMD_SUCCESS; +} + +DEFPY (debug_bgp_aggregate_prefix, + debug_bgp_aggregate_prefix_cmd, + "debug bgp aggregate prefix <A.B.C.D/M|X:X::X:X/M>$prefix", + DEBUG_STR + BGP_STR + "BGP aggregate\n" + "Specify a prefix to debug\n" + "IPv4 prefix\n" + "IPv6 prefix\n") +{ + if (!bgp_debug_aggregate_prefixes) + bgp_debug_aggregate_prefixes = list_new(); + + if (bgp_debug_list_has_entry(bgp_debug_aggregate_prefixes, NULL, prefix, NULL)) { + vty_out(vty, "BGP aggregate debugging is already enabled for %s\n", prefix_str); + return CMD_SUCCESS; + } + + bgp_debug_list_add_entry(bgp_debug_aggregate_prefixes, NULL, prefix, NULL); + + if (vty->node == CONFIG_NODE) + DEBUG_ON(aggregate, AGGREGATE); + else { + TERM_DEBUG_ON(aggregate, AGGREGATE); + vty_out(vty, "BGP aggregate debugging is on for %s\n", prefix_str); + } + + return CMD_SUCCESS; +} + +DEFPY (no_debug_bgp_aggregate_prefix, + no_debug_bgp_aggregate_prefix_cmd, + "no debug bgp aggregate prefix <A.B.C.D/M|X:X::X:X/M>$prefix", + NO_STR + DEBUG_STR + BGP_STR + "BGP aggregate\n" + "Specify a prefix to debug\n" + "IPv4 prefix\n" + "IPv6 prefix\n") +{ + bool found_prefix = false; + + if (bgp_debug_aggregate_prefixes && !list_isempty(bgp_debug_aggregate_prefixes)) { + found_prefix = bgp_debug_list_remove_entry(bgp_debug_aggregate_prefixes, NULL, + (struct prefix *)prefix); + + if (list_isempty(bgp_debug_aggregate_prefixes)) { + if (vty->node == CONFIG_NODE) + DEBUG_OFF(aggregate, AGGREGATE); + else { + TERM_DEBUG_OFF(aggregate, AGGREGATE); + vty_out(vty, "BGP aggregate debugging is off\n"); + } + } + } + + if (found_prefix) + vty_out(vty, "BGP aggregate debugging is off for %s\n", prefix_str); + else + vty_out(vty, "BGP aggregate debugging was not enabled for %s\n", prefix_str); + + return CMD_SUCCESS; +} + /* debug bgp update-groups */ DEFUN (debug_bgp_update_groups, debug_bgp_update_groups_cmd, @@ -2239,6 +2344,10 @@ DEFUN_NOSH (show_debugging_bgp, bgp_debug_list_print(vty, " BGP zebra debugging is on", bgp_debug_zebra_prefixes); + if (BGP_DEBUG(aggregate, AGGREGATE)) + bgp_debug_list_print(vty, " BGP aggregate debugging is on", + bgp_debug_aggregate_prefixes); + if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) vty_out(vty, " BGP graceful-restart debugging is on\n"); @@ -2412,6 +2521,16 @@ static int bgp_config_write_debug(struct vty *vty) write++; } + if (CONF_BGP_DEBUG(aggregate, AGGREGATE)) { + if (!bgp_debug_aggregate_prefixes || list_isempty(bgp_debug_aggregate_prefixes)) { + vty_out(vty, "debug bgp aggregate\n"); + write++; + } else { + write += bgp_debug_list_conf_print(vty, "debug bgp aggregate prefix", + bgp_debug_aggregate_prefixes); + } + } + if (hook_call(bgp_hook_config_write_debug, vty, true)) write++; @@ -2485,6 +2604,16 @@ void bgp_debug_init(void) install_element(ENABLE_NODE, &no_debug_bgp_zebra_prefix_cmd); install_element(CONFIG_NODE, &no_debug_bgp_zebra_prefix_cmd); + /* debug bgp aggregate prefix A.B.C.D/M */ + install_element(ENABLE_NODE, &debug_bgp_aggregate_cmd); + install_element(CONFIG_NODE, &debug_bgp_aggregate_cmd); + install_element(ENABLE_NODE, &no_debug_bgp_aggregate_cmd); + install_element(CONFIG_NODE, &no_debug_bgp_aggregate_cmd); + install_element(ENABLE_NODE, &debug_bgp_aggregate_prefix_cmd); + install_element(CONFIG_NODE, &debug_bgp_aggregate_prefix_cmd); + install_element(ENABLE_NODE, &no_debug_bgp_aggregate_prefix_cmd); + install_element(CONFIG_NODE, &no_debug_bgp_aggregate_prefix_cmd); + install_element(ENABLE_NODE, &no_debug_bgp_as4_cmd); install_element(CONFIG_NODE, &no_debug_bgp_as4_cmd); install_element(ENABLE_NODE, &no_debug_bgp_as4_segment_cmd); @@ -2714,6 +2843,17 @@ bool bgp_debug_zebra(const struct prefix *p) return false; } +bool bgp_debug_aggregate(const struct prefix *p) +{ + if (BGP_DEBUG(aggregate, AGGREGATE)) { + if (bgp_debug_per_prefix(p, term_bgp_debug_aggregate, BGP_DEBUG_AGGREGATE, + bgp_debug_aggregate_prefixes)) + return true; + } + + return false; +} + const char *bgp_debug_rdpfxpath2str(afi_t afi, safi_t safi, const struct prefix_rd *prd, union prefixconstptr pu, |