From: kuznet@ms2.inr.ac.ru
To: kernel@pineview.NET (Mike OConnor)
Cc: linux-kernel@vger.kernel.org
Subject: Re: No more DoS
Date: Fri, 22 Dec 2000 21:21:45 +0300 (MSK) [thread overview]
Message-ID: <200012221821.VAA23667@ms2.inr.ac.ru> (raw)
In-Reply-To: <977453684.3a42c2744fbb7@ppro.pineview.net> from "Mike OConnor" at Dec 22, 0 05:15:00 am
Hello!
> http://grc.com/r&d/nomoredos.htm
>
> With my limited unstanding of TCP and DoS attacks this would seem to be the
> answer, instead of a work around.
More elaborated version of this "answer" is used in linux for ages
under name of syncookies. The approach, proposed here, is a bit different
technically of syncookies, but adds nothing new in result.
Moreover, it loses such crucial property of syncookies as mss negotiation
(which can be fixed of course).
Alexey
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prev parent reply other threads:[~2000-12-22 18:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-22 2:24 Mike OConnor
2000-12-22 2:00 ` David S. Miller
2000-12-22 4:20 ` Michael Peddemors
2000-12-22 4:53 ` David S. Miller
2000-12-22 2:36 ` Tom Vier
2000-12-22 4:09 ` Michael Peddemors
2000-12-22 4:55 ` Michael H. Warfield
2000-12-22 18:21 ` kuznet [this message]
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