OpenBSD Router NAT for Consoles

By Finde Labs |  Feb 19, 2019  | openbsd, networking, nat, upnp

I’ve been running a OpenBSD server as my home router for a number of years now, moving between various configuration, scripts, and hardware. I’ve been running on the FW1 for a year now. I originally built the router as an escape from both ISP-provided router/modem combos, as well as custom firmware such as dd-wrt; I wanted more control.

Ever since I was a teenager, I always enjoyed the command line interface. It let me instruct EXACTLY what I wanted the OS to do, and have more control than any GUI out there. However, one area on my router that has always annoyed me was UPnP. This was, as far as I knew, a necessary evil. Without UPnP, online games had a difficult time with multiplayer.

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