[427] in resnet
Re: Blocking ports using Cisco IOS 12.1
daemon@ATHENA.MIT.EDU (Jim Cunningham)
Tue Nov 20 13:02:41 2001
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Message-ID: <sbfa51a3.069@MARS.pct.edu>
Date: Tue, 20 Nov 2001 12:50:28 -0500
Reply-To: Resnet Forum <RESNET-L@listserv.nd.edu>
From: Jim Cunningham <jcunning@PCT.EDU>
To: RESNET-L@listserv.nd.edu
Here's a great article explaining the basics:
http://www.sans.org/infosecFAQ/firewall/blocking_cisco.htm
Jim Cunningham
Penn College
>>> jack555@INTHECREASE.NET 11/20/01 11:06:57 AM >>>
We are having a hard time blocking Kazza and Morpheus by just denying their
IP address. We would like to block port 1214 but we can't figure out how to
do this. We have a Cisco 7200 series router with Cisco IOS 12.1 running on
it. Does any one have any experience with port blocking on a Cisco router?
Thank You
Jack Mason
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