diff options
| author | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2021-03-01 20:07:28 +0100 |
|---|---|---|
| committer | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2021-03-23 16:40:10 +0100 |
| commit | 259f42367c9580234d41b47a800dc007e9b9a5ea (patch) | |
| tree | 8ae1f5dab6b2f3f5d106c2e9a796aeaf1d0349d5 /bgpd/bgp_debug.c | |
| parent | bgpd: rework BFD integration (diff) | |
| download | frr-259f42367c9580234d41b47a800dc007e9b9a5ea.tar.xz frr-259f42367c9580234d41b47a800dc007e9b9a5ea.zip | |
bgpd: add debug option for BFD
Add new BGP debug option to enable BFD related debugging messages.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Diffstat (limited to 'bgpd/bgp_debug.c')
| -rw-r--r-- | bgpd/bgp_debug.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/bgpd/bgp_debug.c b/bgpd/bgp_debug.c index 3afa6eaf0..ce1b7b552 100644 --- a/bgpd/bgp_debug.c +++ b/bgpd/bgp_debug.c @@ -21,6 +21,7 @@ #include <zebra.h> #include <lib/version.h> +#include "lib/bfd.h" #include "lib/printfrr.h" #include "prefix.h" #include "linklist.h" @@ -67,6 +68,7 @@ unsigned long conf_bgp_debug_labelpool; unsigned long conf_bgp_debug_pbr; unsigned long conf_bgp_debug_graceful_restart; unsigned long conf_bgp_debug_evpn_mh; +unsigned long conf_bgp_debug_bfd; unsigned long term_bgp_debug_as4; unsigned long term_bgp_debug_neighbor_events; @@ -86,6 +88,7 @@ unsigned long term_bgp_debug_labelpool; unsigned long term_bgp_debug_pbr; unsigned long term_bgp_debug_graceful_restart; unsigned long term_bgp_debug_evpn_mh; +unsigned long term_bgp_debug_bfd; struct list *bgp_debug_neighbor_events_peers = NULL; struct list *bgp_debug_keepalive_peers = NULL; @@ -2093,6 +2096,31 @@ DEFUN (no_debug_bgp_labelpool, return CMD_SUCCESS; } +DEFPY(debug_bgp_bfd, debug_bgp_bfd_cmd, + "[no] debug bgp bfd", + NO_STR + DEBUG_STR + BGP_STR + "Bidirection Forwarding Detection\n") +{ + if (vty->node == CONFIG_NODE) { + if (no) { + DEBUG_OFF(bfd, BFD_LIB); + bfd_protocol_integration_set_debug(false); + } else { + DEBUG_ON(bfd, BFD_LIB); + bfd_protocol_integration_set_debug(true); + } + } else { + if (no) + TERM_DEBUG_OFF(bfd, BFD_LIB); + else + TERM_DEBUG_ON(bfd, BFD_LIB); + } + + return CMD_SUCCESS; +} + DEFUN (no_debug_bgp, no_debug_bgp_cmd, "no debug bgp", @@ -2136,6 +2164,7 @@ DEFUN (no_debug_bgp, TERM_DEBUG_OFF(graceful_restart, GRACEFUL_RESTART); TERM_DEBUG_OFF(evpn_mh, EVPN_MH_ES); TERM_DEBUG_OFF(evpn_mh, EVPN_MH_RT); + TERM_DEBUG_OFF(bfd, BFD_LIB); vty_out(vty, "All possible debugging has been turned off\n"); @@ -2225,6 +2254,9 @@ DEFUN_NOSH (show_debugging_bgp, if (BGP_DEBUG(evpn_mh, EVPN_MH_RT)) vty_out(vty, " BGP EVPN-MH route debugging is on\n"); + if (BGP_DEBUG(bfd, BFD_LIB)) + vty_out(vty, " BGP BFD library debugging is on\n"); + vty_out(vty, "\n"); return CMD_SUCCESS; } @@ -2350,6 +2382,11 @@ static int bgp_config_write_debug(struct vty *vty) write++; } + if (CONF_BGP_DEBUG(bfd, BFD_LIB)) { + vty_out(vty, "debug bgp bfd\n"); + write++; + } + return write; } @@ -2478,6 +2515,10 @@ void bgp_debug_init(void) install_element(ENABLE_NODE, &debug_bgp_evpn_mh_cmd); install_element(CONFIG_NODE, &debug_bgp_evpn_mh_cmd); + + /* debug bgp bfd */ + install_element(ENABLE_NODE, &debug_bgp_bfd_cmd); + install_element(CONFIG_NODE, &debug_bgp_bfd_cmd); } /* Return true if this prefix is on the per_prefix_list of prefixes to debug |