how to log routing changes

[abarakat77]

Hi,

I search a way to log routing changes in the RIB or in the bgp table, when a route was added or removed

Is there a way to achieve this on a cisco ISR 2901 Version 15.3(2)T ?

thanks for any tips

[ashirkar]

Hello Abdessamad ,

I don’t remember any command use to logs BGP route addition/deletion but you can use "bgp log-neighbor-changes" command to see log messages generated when a BGP neighbor resets, comes up, or goes down. If you want to see route addition or deletion you have to debug command like "debug ip route". Use debugs carefully in live networks

Regards,

Ashish Shirkar

[abarakat77]

Hi,

thanks ashish for the contribution

I already know theses commands

thanks

[abarakat77]

if anyone can give me any tips for this

thanks