I'm trying to connect one Tomato router to another Tomato router (each one is in a separate location, with different ISP's). The one running the server is configured correctly, as far as I can tell, and I can easily connect to it using my laptop (Windows). If I check my IP address, it changes to be the public IP address of the Tomato router running the PPTP server. I want to make my entire network have the public IP address of the Tomato router running the PPTP server. I followed these directions (except I used the PPTP server's username and password that I set up, obviously), and I still can't get the public IP address of the other Tomato router. The only thing I couldn't get was the subnet mask. I tried putting in 255.255.255.0, but it won't "stick." Meaning, I click save, it saves, and if the page refreshes, it just shows 0.0.0.0 again. I'm not entirely sure what it does, or if it matters. I'm for sure connected. The other Tomato router (with the server) shows my router as a client in the list. Also, my "Overview" sections shows that it's connected. I read something online about enabling VPN passthrough. I'm not sure if that is my problem or not. I can't find anything in the settings of my Tomato router that shows VPN passthrough. Both routers have Shibby's Tomato.