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To: Bill Fenner <fenner@parc.xerox.com>
cc: Charles Henrich <henrich@crh.cl.msu.edu>, freebsd-bugs@freebsd.org
Subject: Re: MTU > 1500 ? what the.. 
In-reply-to: Your message of "Sun, 09 Mar 97 22:37:04 PST."
             <97Mar9.223713pst.177476@crevenia.parc.xerox.com> 
Date: Sun, 9 Mar 1997 22:56:39 PST
From: Bill Fenner <fenner@parc.xerox.com>
Message-Id: <97Mar9.225645pst.177476@crevenia.parc.xerox.com>
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Bill Fenner <fenner@parc.xerox.com> wrote:
>I wonder if the traceroute that someone
>submitted as a port does MTU discovery

It does.  Build ftp://ftp.FreeBSD.ORG/pub/FreeBSD/incoming/traceroute.tar.gz
and say "traceroute -f <hostname> 1500".  It should time out at some
intermediate hop, which is the misbehaving router.

  Bill