cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
4507
Views
0
Helpful
7
Replies

How to Monitor Routing Table Change

kevin.hu
Participant
Participant

Hi,

Is there a mechanism built-in to IOS (syslog, SNMP, etc) that allows us to monitor any route addition or deletion in the routing table?

Thanks.

7 Replies 7

Giuseppe Larosa
Hall of Fame Master Hall of Fame Master
Hall of Fame Master

Hello Kevin,

you need to enable

conf t

ip route profile

see

http://www.cisco.com/en/US/docs/ios/iproute/command/reference/irp_pi1.html#wp1012879

later you can check with

sh ip route profile

Hope to help

Giuseppe

Thanks Guiseppe.

However, this feature does not notify me what's or when route is added or deleted. This command does not count deletion, only counts addition.

Anyone else knows a way to monitor routing table changes? What's added and what's deleted and notify the NOSC via SNMP or syslog?

Thanks.

If your IOS supports it, you may look into EEM

http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6555/ps6815/config_guide_eem_configuration_for_cisco_integrated_services_router_platforms.html

You may need some customization and maybe rely on the MIB for that kind of tracking.

HTH,

__

Edison.

cisco24x7
Frequent Contributor
Frequent Contributor