how to troubleshooting to find the reason of ASA failover?

[martlee2]

how to troubleshooting to find the reason of ASA failover?

which keywords can be used to search in ASA rsyslog file

[Dinesh Moudgil · Accepted solution]

Hi Martin,

You can get relevant information from the syslogs if they are setup correctly and the following debug commands will help you to get to the root cause of the issue:

debug fover ifc
debug fover rx
debug fover tx
debug fover sync

Here is a document for your reference:-
http://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/77809-pixfailover.html#tshoot

Regards,
Dinesh Moudgil

P.S. Please rate helpful posts.

[martlee2]

will these command have the service impact in production?

[Dinesh Moudgil]

It is always suggested to run the debug commands in maintenance window to avoid any impact on production devices.

Regards,
Dinesh Moudgil

P.S. Please rate helpful posts.