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Re: Blocking ports using Cisco IOS 12.1

daemon@ATHENA.MIT.EDU (James M. Driskell)
Tue Nov 20 12:08:39 2001

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Message-ID:  <3BFA8A9C.BA4CEC@ups.edu>
Date:         Tue, 20 Nov 2001 08:53:48 -0800
Reply-To: Resnet Forum <RESNET-L@listserv.nd.edu>
From: "James M. Driskell" <jdriskell@UPS.EDU>
To: RESNET-L@listserv.nd.edu

Jack,

Try something like this:

access-list 101 remark deny KaZaA/Morpheus
access-list 101 deny   tcp any any eq 1214 log
etc
etc
access-list 101 remark accept everyting else
access-list 101 permit ip any any

Jim Driskell
University of Puget Sound


Jack Mason wrote:

> 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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