I am trying to get a site to site VPN established from a PIX520. There is only one outside interface IP and NAT is setup on the PIX. The NAT works fine for general web/email etc and all inside hosts connect to websites reporting their IP as the outside interfaces IP.
The problem I'm having is that the VPN isn't doing the NAT. The tunnel passes stage 1 but then the inside host that is trying to connect is still connecting using it's own inside IP and not being natted to the outside interfaces ip.
I have been reading various info for about a week and I have even removed all the "nonat" entries on the PIX but it still does not get natted.
Any ideas ?