Thread (105 messages) 105 messages, 7 authors, 2008-09-22

Re: TCP connection stalls under 2.6.24.7

From: Thomas Jarosch <hidden>
Date: 2008-07-16 08:07:56
Also in: netfilter-devel

Possibly related (same subject, not in this thread)

Terve Ilpo,

On Tuesday, 15. July 2008 22:17:47 Ilpo Järvinen wrote:
quoted
I can easily reproduce the problem, so how do we go from here?
FRTO in 2.6.24.y is broken, I recently fixed couple of things in FRTO,
late 2.6.25.y or 2.6.26 should be used to have all the fixes. If you can
reproce with either one, please tcpdump it (I just returned, was couple of
weeks away, so I'm slowly catching up what has happened in between here).
...I guess somebody had dumped at least 2.6.24.y but that's not
interesting due to known (and fixed) bugs with FRTO.
I tried 2.6.25.10 without luck. I have a git "master" tree from yesterday 
which is also stalling for some seconds around ~220kb and then recovering. 
The connection completly stalls at around ~1.3mb. I'll send you a tcpdump
in private soon as it's going to be rather big for the mailinglist.

Thomas
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