I am trying to setup a site to site vpn with a vendor. Om my end I have a Cisco 3825 router running 12.4 IOS. I am doing static nat translations for 3 internal hosts. I have been trying to test this in my lab, but am running into some issues. When I setup the VPN with the static nat translations it works just fine I I only use 1 host, I have encaps and decaps and the vpn is great, but when I use more that 1 hosts I have issues with the VPN not working properly. I am also using a route-map that calls my static nat translations and ACL's. I am attaching a config from my lab of both test routers.