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Date:       Mon, 04 Sep 2000 10:17:41 +1100
From:      Peter Jeremy <peter.jeremy@alcatel.com.au>
To:        Nate Williams <nate@yogotech.com>
Cc:        freebsd-security@FreeBSD.ORG
Subject:   Re: ipfw and fragments
Message-ID:  <00Sep4.101727est.115345@border.alcanet.com.au>
In-Reply-To: <200009031727.LAA03881@nomad.yogotech.com>; from nate@yogotech.com on Sun, Sep 03, 2000 at 11:27:46AM -0600
References:  <0009030256211M.20066@smp.kyx.net> <Pine.NEB.3.96L.1000903094614.69440A-100000@fledge.watson.org> <200009031727.LAA03881@nomad.yogotech.com>

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On 2000-Sep-03 11:27:46 -0600, Nate Williams <nate@yogotech.com> wrote:
>Actually, isn't the purpose of PMTU to avoid the need to fragment the
>packet at intermediate routers?

Yes.  But I have also used a RAS that just clears the DF bit and
fragments the packet anyway.  The RAS provider seems unable to
understand that this is a problem.

Peter


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