Is it possible to assign a second ip address to the outside interface of an ASA 5510 to use as a VPN endpoint? I have one P2P VPN that we need to assign another public ip address for. This is because of a routing issue we have with the same companies web server that we access through our primary ip address. They cannot route their web traffic and VPN traffic to the same public ip address on our side.
I had thought about some type of VLAN on the outside interface, but I have not been able to find anyone else doing this. I didn't know if there would be security concerns or if it is even a viable option. I know I can NAT multiple public ip's to internal hosts, but I have not been able to find anything on assigning multiple ip addresses for the ASA to use on one interface.