Here's a fairly complete listing of ports. But you shouldn't block specific ports that you get from a listing. You need to block ALL ports, and only allow in/out what you specifically need.
http://www.securetips.com/tools/info/ports.asp Cavell McDermott Domino Admin APW Ltd. - Texas Campus 214-343-1400 - Main 214-355-2022 - Direct 214-341-9950 - Fax http://www.apw.com Clint Goodwin <clint@octa4. To: security-basics <[EMAIL PROTECTED]> net.au> cc: Sent by: Subject: Help With firewall ports clint@securit yfocus.com 03/17/2002 04:46 AM Hi all, I was wondering what would be a good list of ports to block at my firewall. I have some of the most common ones covered , however I Don't have a lot of experience with firewalls yet. Can someone point me to a good resource or even provide me with a list to help me get started. Thanks in advance Clint Goodwin