[424] in resnet
Re: Blocking ports using Cisco IOS 12.1
daemon@ATHENA.MIT.EDU (Denise Christenson)
Tue Nov 20 11:34:34 2001
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Date: Tue, 20 Nov 2001 11:21:14 -0500
Reply-To: Resnet Forum <RESNET-L@listserv.nd.edu>
From: Denise Christenson <christen@USNA.EDU>
To: RESNET-L@listserv.nd.edu
You need to use an extended access list and try using these lines:
You will need to apply the access list to whichever interfaces are appropriate. (Inbound/Outbound, etc.)
access-list 101 deny tcp any any eq 1214
access-list 101 deny udp any any eq 1214
access-list 101 permit ip any any
>>> jack555@INTHECREASE.NET 11/20/01 11:06AM >>>
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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