netdev - Re: [PATCH] tcp FRTO: in-order-only "TCP proxy" fragility workaround

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Date:	Wed, 13 Aug 2008 14:53:10 -0300
From:	Dâniel Fraga <fragabr@...il.com>
To:	"Ilpo Järvinen" <ilpo.jarvinen@...sinki.fi>
Cc:	David Miller <davem@...emloft.net>, thomas.jarosch@...ra2net.com,
	billfink@...dspring.com, Netdev <netdev@...r.kernel.org>,
	Patrick Hardy <kaber@...sh.net>, sr@...urenet.de,
	netfilter-devel@...r.kernel.org, kadlec@...ckhole.kfki.hu
Subject: Re: [PATCH] tcp FRTO: in-order-only "TCP proxy" fragility
 workaround

On Tue, 12 Aug 2008 20:52:37 +0300 (EEST)
"Ilpo Järvinen" <ilpo.jarvinen@...sinki.fi> wrote:

> I still propose that you tcpdump it, then I can tell you (I know
> enough about Thomas' case but yours has a large number of
> unknowns)... :-) I don't know why 2.6.24 didn't suffer from the
> problem as FRTO was enabled already in it. The command you need
> to create dump.log file:
> 
> # tcpdump -w dump.log -i <iface> host <peerip>
> 
> ...you need root rights (or sudo) to do the capturing.

	Ok, but the problem is that the bug doesn't happen
frequently... yesterday I waited for it to happen and nothing
happened :). I'll keep watching it... if I can get the dump, I send it.
Thanks.


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