Dual ISP and Single ASA

I am looking to setup a dual ISP arrangement and have a single ASA with failover. I have scanned google and several other search engines and cannot find what I am looking for but I am sure that I am not the first one to have this arrangement. Does anyone have a good link (Please do not point to the worthless links on Cisco.) where I can get some good examples of working configurations?

I put the text sample topology of that I am trying to do below. Thank you in advance for your help.


  • Private ASN #+



ASA - Primary

ASA - Failover


Hi John,

This shouldn’t be too difficult. Are you planning to run BGP or just default routes?