I've installed FreeNX on my Fedora 10 64 bit machine. I've no problem in connecting to it from my Windows XP laptop which is on the same network. But when I try to connect using the external IP address it doesn't work.
I'm using no-ip and its properly installed on my Fedora 10 machine.
I don't have a clue where to start troubleshooting. I'm still fairly new to Linux. Please help.
If it helps I've disabled SELinux.