I have a problem getting port forwarding to work, it is probably something really simple but I haven't been able to get it to work. My setup is a "sip-spoofed" Thomson 510i modem/router and a WRT54GS v1.0 with Satori 4.0GS, the basic functionality works ( I can access the internet from wired as well as wireless). I've set up port forwarding (via the webinterface) to a PC with a fixed ip address of 192.168.1.5 for the following ports, 20,21,22,80,3389, when I try to connect from the outside via telnet x.x.x.x portnumber xx or lynx I don't get connected. I tried a number of different settings: loopback disabled/enabled, no difference firewall disabled, this allowed me to connect however this got me connected to the WRT54GS and not to the PC on the inside. My guess is that I have to disable the firewall and setup IPTABLES to disable access to the WRT54GS (from the outside) and forward the necessary ports to the inside. Or can it be done in a different way, I don't understand why the regular forwarding doesn't work.