I have a customer that is setting up a VPN backup network using ASA5500 devices and EasyVPN. Their remote sites have multiple VLANs and associated subnets at them. The tunnels are working fine for the data VLAN (which the inside interface of the 5505 is connected to), however the voice subnet is not accessible across the tunnel. This is obviously because the central 5510 is unaware of the subnet at the remote site, but I can?t figure out how to set up the routing to make it work. I can find references to multiple remote subnets with IOS based EasyVPN, but not with an ASA. Does anyone know the answer to this problem, or a work around that can fix it?
I have this problem too.