Looking for discussions on tunneling a LAN-arcade cab connection across the internet


I’m unable to find any discussion of how to use software to trick your arcade cabs into thinking they’re all on the same LAN. I’m somewhat a networking newbie.

I have friends in Europe, Canada, and other parts of the US with a few odd games not on MAME, and we’d like to network them for VS, stat sharing etc.

Any idea where and what to search for? I’ve seen people do this with MAME, but doubt the same tools apply. ( http://www.porttunnel.com/ )