I'm wondering if anyone knows how to have a customer ASA firewall that has two ISP connections; a primary and a backup. I have the gateway bound to an SLA track that monitors the 126.96.36.199 address, keeping the gateway pointed to the primary ISP if that address responds and failing to the backup if it fails. (Pretty standard tracked object route failover.)
The problem ISP's backbone I got around it by shifting to the 188.8.131.52 address, which was responding.
So failover worked as it should have, but the result was that they were running on their slower backup link, despite the fact that the primary was actually working. Not great for a retailer on December 21st.
Does anyone know of a way to do this where would the firewall be tracked 2 or 3 different addresses and only lose the road if all of them failed? Something like a track pool where do you go all the way to the pool fails?