mailing list archives
Cable Modems Need Open Ports?
From: "Mike Marcus" <mmarcus () nelsonpub com>
Date: Fri, 1 Nov 2002 12:52:57 -0500
I was "playing" with setting on my router that is connected to a cable modem
(Comcast is the ISP). After blocking incoming (from wan) UDP and TCP ports
53 and 59 the router lost its external IP. Any ideas?
- Cable Modems Need Open Ports? Mike Marcus (Nov 02)