netdev - Re: updates to syncookies - timestamps not needed any more (freebsd)

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Message-Id: <20130711.165726.2168148122875413191.davem@davemloft.net>
Date:	Thu, 11 Jul 2013 16:57:26 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	hannes@...essinduktion.org
Cc:	netdev@...r.kernel.org
Subject: Re: updates to syncookies - timestamps not needed any more
 (freebsd)

From: Hannes Frederic Sowa <hannes@...essinduktion.org>
Date: Mon, 8 Jul 2013 18:04:21 +0200

> Interesting patch by Andre Opperann of FreeBSD:
> <http://lists.freebsd.org/pipermail/freebsd-net/2013-July/035999.html>

Interesting work, but outside of the change of hash function I'm not so
sure.  The whole reason we went to the timestamp field was to eliminate
the coarse tables.

I understand that he claims that %99.99 of connections are handled by
the values he has chosen, but this is still a step backwards in my
opinion.
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