I'm a beginner at using OpenWRT but I'm loving it already. Everything is running fine (internet, wifi) on all clients except one thing: the computers running in my LAN don't see each other. Pings to them or between them gives "destination host unreachable". This happens when using either the machine's IP's or their assigned hostnames.
Running Backfire 10.03.1 - default settings everywhere except of course for the specific ISP stuff in the WAN.
What's going on?