I have 2 ASA 5520's and I have 2 ISP connections. 1 ISP is the primary and the 2nd will be uised as a backup. I know that with the 5505 security plus you can do ISP backup. IS this possible with the 5520 and is this the best way to configure the backup ISP link? Is there another way of doing this eg if I don't have a switch to create a seperate vlan between the firewalls and the ISP routers?
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...