running 5505 with 8.2(5)41 code. using Site-to-Site Ipsec tunnels. Want to configure port 0 as the primary ISP and port 1 as the failover ISP. In the past when primary ISP fails, failover does occur.
But when my primary ISP does come back up and can be "pinged" by all, port 0 would NOT become the active interface and traffic & Ipsec tunnels would NOT fail "back" to the primary interface in earlier versions of the code.
Tried some "later versions", but it still had issues.
Can anyone verify a version of 8.2.x that this feature does actually work?
Thanks