Site to site VPN with me having 192.168.1.0 and the other side a single IP: 192.168.200.20. So, I can make the VPN and define the Interesting traffic to go over it, problem is he also has 192.168.1.0 on same network so I'd like my traffic to appear to come from something else so he knows what to do with it. Have read several forum posts discussing same subnet vpn and doesn't sound encouraging. Started off very resistant to renumbering, but I'm slowly resigning myself to the fact I may have to.