----- Original Message -----
From: "Manfred Spraul" <manfred@colorfullife.com>
To: ""Kevin P. Fleming"" <kevin@labsysgrp.com>
Cc: <linux-kernel@vger.kernel.org>
Sent: Friday, January 04, 2002 4:17 PM
Subject: Re: How to debug very strange packet delivery problem?
> > - watched the packets leave from the source machine with tcpdump on
> > the outbound interface, and the packets arrive intact at the problem
> > machine with tcpdump on the ppp interface
>
> Have you dumped the complete packet on both ends, and checked that it
> arrives really unchanged? (except the IP checksum and the ttl).
> IIRC the option should be -x -s 1500
>
> Perhaps some traffic shaper/firewall corrupts incomming SYN packets?
>
> --
> Manfred
>
>
>
>
-
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