You might also want to check out ipfwadm...the IRC remark was very timely, some moron from mcs.net was portscanning my machine last night :)
--- When women are depressed they either eat or go shopping. Men invade another country. --- Elayne Boosler D'jinnie/Jinn, encountered on IRC and select MU**. ([EMAIL PROTECTED]) finger [EMAIL PROTECTED] for PGP public key