From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: TCP SACK issue, hung connection, tcpdump included
Date: Thu, 02 Aug 2007 02:26:05 -0700 (PDT)
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=46rom: "Ilpo_J=E4rvinen" <ilpo.jarvinen@helsinki.fi>
Date: Thu, 2 Aug 2007 12:23:23 +0300 (EEST)

> ...Seriously, somebody else than me is probably better in suggesting =
what=20
> could cause the discarding at the SERVER in this case. SNMP stuff Dav=
e was=20
> asking could help, you can find them from /proc/net/{netstat,snmp}...

That will also tell us if TCP discarded the packet due to
timestamps tests or similar.