Frrouting bgp debug

打开调试keepalive开关(enable模式)

debug bgp keepalives

打开log到File功能(config模式)

log file /var/log/frr/debug.log

查看log文件

/var/log/frr$ ls -l total 8 -rw-r—– 1 frr frr 7786 Feb 6 06:47 debug.log

关闭调试keepalive开关(enable模式)

no debug bgp keepalives

关闭log到File功能(config模式)

no log file

查看debug调试开关状态

show debugging

查看log状态

show logging

参考资料：

https://docs.nvidia.com/networking-ethernet-software/cumulus-linux-41/Layer-3/Configuring-FRRouting/

https://docs.frrouting.org/projects/dev-guide/en/latest/logging.html

https://docs.frrouting.org/en/latest/basic.html#clicmd-log-file-FILENAME-LEVEL