diff options
| author | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2020-04-13 07:36:23 -0300 |
|---|---|---|
| committer | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2020-04-14 09:35:08 -0300 |
| commit | 48da2c316908f8f841875f1e797de7cb8fb3b714 (patch) | |
| tree | 094bc826532dcce8a829dadbf23bbfc0815455fe /bfdd/bfdd_vty.c | |
| parent | f32b16b09f78060445ce1af6d9f45dd413fa71fb (diff) | |
bfdd: add debug fine tuning capabilities
Move most of the log messages to debug guards so they only get activated
if the user configured the proper debug level.
Current debug levels:
- Peer events.
- Zebra events.
- Network layer debugs.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Diffstat (limited to 'bfdd/bfdd_vty.c')
| -rw-r--r-- | bfdd/bfdd_vty.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/bfdd/bfdd_vty.c b/bfdd/bfdd_vty.c index 74ffd6d625..f539c6d270 100644 --- a/bfdd/bfdd_vty.c +++ b/bfdd/bfdd_vty.c @@ -738,6 +738,42 @@ DEFPY(bfd_show_peers_brief, bfd_show_peers_brief_cmd, return CMD_SUCCESS; } +DEFPY( + bfd_debug_peer, bfd_debug_peer_cmd, + "[no] debug bfd peer", + NO_STR + DEBUG_STR + "Bidirection Forwarding Detection\n" + "Peer events debugging\n") +{ + bglobal.debug_peer_event = !no; + return CMD_SUCCESS; +} + +DEFPY( + bfd_debug_zebra, bfd_debug_zebra_cmd, + "[no] debug bfd zebra", + NO_STR + DEBUG_STR + "Bidirection Forwarding Detection\n" + "Zebra events debugging\n") +{ + bglobal.debug_zebra = !no; + return CMD_SUCCESS; +} + +DEFPY( + bfd_debug_network, bfd_debug_network_cmd, + "[no] debug bfd network", + NO_STR + DEBUG_STR + "Bidirection Forwarding Detection\n" + "Network layer debugging\n") +{ + bglobal.debug_network = !no; + return CMD_SUCCESS; +} + /* * Function definitions. */ @@ -842,6 +878,9 @@ DEFUN_NOSH(show_debugging_bfd, "BFD daemon\n") { vty_out(vty, "BFD debugging status:\n"); + vty_out(vty, " Peer events debugging.\n"); + vty_out(vty, " Zebra events debugging.\n"); + vty_out(vty, " Network layer debugging.\n"); return CMD_SUCCESS; } @@ -863,6 +902,21 @@ static int bfdd_write_config(struct vty *vty) struct lyd_node *dnode; int written = 0; + if (bglobal.debug_peer_event) { + vty_out(vty, "debug bfd peer\n"); + written = 1; + } + + if (bglobal.debug_zebra) { + vty_out(vty, "debug bfd zebra\n"); + written = 1; + } + + if (bglobal.debug_network) { + vty_out(vty, "debug bfd network\n"); + written = 1; + } + dnode = yang_dnode_get(running_config->dnode, "/frr-bfdd:bfdd"); if (dnode) { nb_cli_show_dnode_cmds(vty, dnode, false); @@ -882,6 +936,14 @@ void bfdd_vty_init(void) install_element(ENABLE_NODE, &bfd_show_peers_brief_cmd); install_element(ENABLE_NODE, &show_debugging_bfd_cmd); + install_element(ENABLE_NODE, &bfd_debug_peer_cmd); + install_element(ENABLE_NODE, &bfd_debug_zebra_cmd); + install_element(ENABLE_NODE, &bfd_debug_network_cmd); + + install_element(CONFIG_NODE, &bfd_debug_peer_cmd); + install_element(CONFIG_NODE, &bfd_debug_zebra_cmd); + install_element(CONFIG_NODE, &bfd_debug_network_cmd); + /* Install BFD node and commands. */ install_node(&bfd_node, bfdd_write_config); install_default(BFD_NODE); |