On Feb 11, 2008 9:42 PM, Dazed_75 wrote: > The ethernet adapter in the desktop showed it was operating as > 192.168.0.101 with a subnet mask of 255.255.255.0 which I thought > meant it would only accept packets addressed to 192.168.0.something > and broadcast packets on that same net. I had also believed that the > 4 wired ports on the router were switched, not a hub. Hence I was > quite surprised that the firewall had seen and denied access to a > request from the laptop 192.168.0.102 (UDP port 49xxx) to > 239.255.255.250 port 3702. That's the multicast address, right? 224.0.0.0/4 is the valid range, iirc... -- Kristian Erik Hermansen "Know something about everything and everything about something." --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change your mail settings: http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss