Date: Wed, 6 Feb 2008 09:51:24 +0000 From: David Malone <dwmalone@maths.tcd.ie> To: Nikolay Pavlov <qpadla@gmail.com> Cc: Krassimir Slavchev <krassi@bulinfo.net>, freebsd-current@freebsd.org Subject: Re: IP bad-len 0 Message-ID: <20080206095124.GA45102@walton.maths.tcd.ie> In-Reply-To: <200802060432.08445.qpadla@gmail.com> References: <200802042142.38606.qpadla@gmail.com> <47A82DA5.3060504@bulinfo.net> <200802060432.08445.qpadla@gmail.com>
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On Wed, Feb 06, 2008 at 04:32:07AM +0200, Nikolay Pavlov wrote: > On Tuesday 05 February 2008 11:34:29 Krassimir Slavchev wrote: > > Hi, > > Can you try: > > net.inet.tcp.rfc1323=0 > > Not working for me. Any other thoughts? rfc1323 is unlikely to produce zero length IP packets. I'd suggest running tcpdump with the "-X" and "-e" flags - that way you will be able to see the MAC address of the machine sending these packets. You'll also be able to see a hex dump of them, which may help figuring out what is going on. David.
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