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List:       linux-kernel
Subject:    Re: TCP: Treason uncloaked DoS ??
From:       Klaus Ethgen <Klaus () Ethgen ! de>
Date:       2004-02-18 10:27:25
Message-ID: 20040218102725.GB3394 () hathi ! ethgen ! de
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Hi,

I hope I can post to the Kernel Mailinglist if I am not subscribed...

The subject is very long done. But I have not found useful answers to
this strange kernel log message.

You wrote:
> It is a TCP bug of the other side.
> 
> You can safely comment out the printk. It would be interesting however
> to find out what the other side is running and yell at the vendor.
> 
> ...
> 
> More likely someone released a new buggy TCP stack to the world.

Well I have the same every night when my backup on the local host is
running. Many of the "kernel: TCP: Treason uncloaked! Peer
192.168.17.2:2988/33016 shrinks window 3035402428:3035418812. Repaired."

But 192.168.17.2 is the same host! So the buggy TCP stack seams to be in
linux kernel.

By the way, I run 2.4.24.

For answers please address me direct as I'm not subscribet to the list.

Regards
   Klaus
- -- 
Klaus Ethgen                            http://www.ethgen.de/
pub  2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <Klaus@Ethgen.de>
Fingerprint: D7 67 71 C4 99 A6 D4 FE  EA 40 30 57 3C 88 26 2B
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