I have the following setp in mind:-
Inside network 192.168.0.0
Outside interface (connected to main link) 18.104.22.168
Backup interface (connected to ISP) 22.214.171.124
Inside network 192.168.1.0
Outside interface (connected to main link) 126.96.36.199
Backup interface (connectd to ISP) 188.8.131.52
What I would like is to:-
i. Normally created IPsec between the two sites using the links on the "outside interface" between 184.108.40.206 and 220.127.116.11
ii. Create a 2nd rule, so if the "main" link is down that it uses the link 18.104.22.168 and 22.214.171.124
Any ideas how this could be acheived using a single ASA 5510 at each site? I thought of creating a single map with muliple peers at site one, using static mapping to tell the ASA to direct traffic for 126.96.36.199 via the 2nd interface, but when I come to bind the crptomap I relaise that each rule can only be bound to one interface.
I have the same situation but in recverse at site two.