netdev - Re: DDoS attack causing bad effect on conntrack searches

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Message-ID: <Pine.LNX.4.64.1004222323020.11449@ask.diku.dk>
Date:	Thu, 22 Apr 2010 23:28:15 +0200 (CEST)
From:	Jesper Dangaard Brouer <hawk@...u.dk>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Patrick McHardy <kaber@...sh.net>, hawk@...x.dk,
	Linux Kernel Network Hackers <netdev@...r.kernel.org>,
	Netfilter Developers <netfilter-devel@...r.kernel.org>
Subject: Re: DDoS attack causing bad effect on conntrack searches

On Thu, 22 Apr 2010, Eric Dumazet wrote:

> What exact version of kernel are you running ?

2.6.31.7-pvlan2G #3 SMP PREEMPT
32-bit kernel with 2G kernel mem (you showed me that trick).

I have some patches on top (which are accepted upstream), but I originate 
from commit f8ebcb2ebc49a Linux 2.6.31.7.


Cheers,
   Jesper Brouer

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