From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Bernhard Bock <mailinglists@bock.nu>
Cc: Jan Engelhardt <jengelh@medozas.de>, netfilter@vger.kernel.org
Subject: Re: conntrack performance test results in INVALID packets
Date: Fri, 18 Jul 2008 14:14:20 +0200 [thread overview]
Message-ID: <4880891C.4090004@netfilter.org> (raw)
In-Reply-To: <488075F1.80901@bock.nu>
Bernhard Bock wrote:
> Jan,
>
> Jan Engelhardt schrieb:
>> Vague guess..
>> You have too few memory and/or your connection table is full, hence
>> connections are dropped and future packets can't find their
>> original connection, resulting in INVALID. (Though I'd say they
>> should become NEW again)
>
> Thanks for your answer. How can I check and/or increase the memory limit
> for the netfilter connection tracking?
>
> The machine has 4G of RAM, so I guess the overall memory should not be a
> problem.
This document is a nice kick off:
http://www.wallfire.org/misc/netfilter_conntrack_perf.txt
--
"Los honestos son inadaptados sociales" -- Les Luthiers
next prev parent reply other threads:[~2008-07-18 12:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-18 9:39 conntrack performance test results in INVALID packets Bernhard Bock
2008-07-18 10:13 ` Jan Engelhardt
2008-07-18 10:52 ` Bernhard Bock
2008-07-18 12:14 ` Pablo Neira Ayuso [this message]
2008-07-18 14:20 ` conntrackd failover works partially, was " Bernhard Bock
2008-07-21 0:37 ` Pablo Neira Ayuso
2008-07-21 14:22 ` conntrackd failover works partially Bernhard Bock
2008-07-23 8:51 ` Bernhard Bock
2008-07-23 12:50 ` Pablo Neira Ayuso
2008-07-23 15:20 ` Bernhard Bock
2008-08-08 8:47 ` conntrackd failover works partially, was Re: conntrack performance test results in INVALID packets Pablo Neira Ayuso
2008-08-08 12:58 ` Bernhard Bock
2008-09-02 9:39 ` Bernhard Bock
2008-09-02 9:56 ` Pablo Neira Ayuso
2008-09-02 12:34 ` Bernhard Bock
2008-09-02 12:48 ` Pablo Neira Ayuso
2008-09-02 15:18 ` Bernhard Bock
2008-09-02 16:22 ` Pablo Neira Ayuso
2008-09-02 16:55 ` Bernhard Bock
2008-09-03 9:13 ` Pablo Neira Ayuso
2008-09-03 11:26 ` Bernhard Bock
2008-09-04 12:29 ` Pablo Neira Ayuso
2008-09-04 13:27 ` Bernhard Bock
2008-09-05 10:55 ` Pablo Neira Ayuso
2008-09-04 11:40 ` Pablo Neira Ayuso
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