I'm so frustrated, I can't get this thing to route.

It's got a setup screen where I can put in a gateway. It's also got a way of grabbing a DHCP address, but I've only seen it successfully do that once. But no matter whether I leave that to automatic, or put in my Actiontec address as a gateway, none of the packets from the connected PC ever get through to the Actiontec or its LAN. Grr.