Wow..that's quite beyond my scope of knowledge.
When my Dad hooked his computer directly to the modem, we were able connect easily. Once the we tried putting his machine back onto the router- the computer's IP address was the generic 192.168... format.
So this is where I am totally confused. I intend to set up my G5 to be administered, and running into the same issues. Where, and what are the ports that I need to set up? Do I use the airport utility, network, and/or sharing prefs for this?
Thanks,
J