Hi, I need some advice! We have a client that is asking us to provide a NAT IP Address for one of our devices but over a Site to Site VPN, basically their internal subnet clashes with ours and they are expecting to connect to our device over the VPN using an internet presented NAT IP.
We have an ASA5510 with 7.0(5), this devices terminates all VPN connections as well as providing the NAT for our internal LAN. I can't see how it is possible for me to provide what they want with only the ASA in place, I have studied the VPN configuration and every way that I turn makes no sense at all. I really want to be sure that I am right on this. I hope this makes sense, Many Thanks.