the scenario as following, I have two sites assuming (A & B) in site A I have one ASA and in site B I have two ASAs serve the same internal network segments (VLANs) but each connected to different ISP from the outside interface point of view. the plan to establish IPSec tunnel btw the two sites and here the question raised, how could we configure the two ASAs in site B to be in failover only for IPSec tunnels !! or let me phrase me question in different way, how could we manage to configure a single ASA to establish IPSec tunnels with two stand alone ASAs in case the 1st one failed the other take over the responsibility to act as IPSec termination point !!
Appreciate your coordination in advanced..