From owner-cvs-all@FreeBSD.ORG  Fri May 11 00:18:25 2007
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Date: Fri, 11 May 2007 01:18:22 +0100
Message-ID: <86r6po5i29.wl%rpaulo@fnop.net>
From: Rui Paulo <rpaulo@fnop.net>
To: Andre Oppermann <andre@freebsd.org>
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References: <200705102311.l4ANBTCs036325@repoman.freebsd.org>
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Cc: Rui Paulo <rpaulo@fnop.net>, cvs-src@FreeBSD.org,
	src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/netinet tcp_output.c
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At Fri, 11 May 2007 02:12:53 +0200,
Andre Oppermann wrote:
> 
> Rui Paulo wrote:
> > At Fri, 11 May 2007 01:17:09 +0200,
> > Andre Oppermann wrote:
> >> Andre Oppermann wrote:
> >>> andre       2007-05-10 23:11:29 UTC
> >>>
> >>>   FreeBSD src repository
> >>>
> >>>   Modified files:
> >>>     sys/netinet          tcp_output.c 
> >>>   Log:
> >>>   Fix an incorrect replace of a timer reference made during the TCP timer
> >>>   rewrite in rev. 1.132.  This unmasked yet another bug that causes certain
> >>>   connections to get indefinately stuck in LAST_ACK state.
> >>>   
> >>>   Revision  Changes    Path
> >>>   1.135     +1 -1      src/sys/netinet/tcp_output.c
> >> Pointy hat to:	andre
> >>
> >> Fix for the other masked bug(s) is in the works.
> > 
> > Does this fix the bug related to rfc1323?
> > If not, is it in the works?
> 
> No, this doesn't fix it.  Which bug about rfc1323 are referring to?

I sent you two tcpdump's regarding to an HTTP connection that got
stuck after a few bytes were transfered. One with RFC1323 enable and
another one without it.
Disabling RFC1323 sysctl made the connection work flawlessly.
The host I'm communicating with is on the same network segment.

Did you recieve the dumps?