[43802] in North American Network Operators' Group

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Re: FWD: RE: FW: Getting hacked by Digital Isle?

daemon@ATHENA.MIT.EDU (Dave Stewart)
Fri Oct 26 11:41:51 2001

Message-Id: <5.1.0.14.2.20011026114034.01b15cd8@mail.ntrnet.net>
Date: Fri, 26 Oct 2001 11:41:16 -0400
To: Simon Lockhart <simonl@rd.bbc.co.uk>,
	Nick Thompson <nick@ipark.com>
From: Dave Stewart <dbs@ntrnet.net>
Cc: Andy Dills <andy@xecu.net>, Christopher Wolff <chris@bblabs.com>,
	nanog@merit.edu
In-Reply-To: <14283.1004110434@sunf25>
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Errors-To: owner-nanog-outgoing@merit.edu


At 11:33 AM 10/26/2001, Simon Lockhart wrote:
> >Heh.  I've found the best solution is to neither let ICMP in or out of
> >your network.  It works wonders. :)
>
>Works wonders for breaking PMTUD, etc, too.

Not to mention annoying dialup, DSL and dedicated customers when they can't 
do their own traceroutes, etc.


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