From: Bernhard Bock <mailinglists@bock.nu>
To: Dimitri GOURDON <dgourdon@itool.com>
Cc: netfilter@vger.kernel.org
Subject: Re: Iptables find invalid packets
Date: Mon, 21 Jul 2008 16:39:51 +0200 [thread overview]
Message-ID: <48849FB7.7070607@bock.nu> (raw)
In-Reply-To: <48849E47.30901@itool.com>
Dimitri GOURDON wrote:
> There are 2 parameters that can perhaps help me :
>
> cat /proc/sys/net/ipv4/netfilter/ip_conntrack_max
> 65520
> cat /proc/sys/net/ipv4/netfilter/ip_conntrack_buckets
> 8190
>
> I can modify the first on the fly (the problem is the same : no change)
> But not the second...
Depending on your kernel version, you may have to set the value when
loading the module. Try to insert the following line in
/etc/modprobe.conf (or similar, depending on your linux distribution):
options nf_conntrack hashsize=16384
best regards
Bernhard
next prev parent reply other threads:[~2008-07-21 14:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-21 12:20 Iptables find invalid packets Dimitri GOURDON
2008-07-21 12:58 ` Bernhard Bock
2008-07-21 13:23 ` Dimitri GOURDON
[not found] ` <48849E47.30901@itool.com>
2008-07-21 14:39 ` Bernhard Bock [this message]
2008-07-21 15:01 ` Dimitri GOURDON
2008-07-21 15:44 ` Dimitri GOURDON
2008-07-21 16:02 ` Bernhard Bock
2008-07-21 13:06 ` Vladislav Kurz
[not found] ` <48849F8F.70103@itool.com>
2008-07-21 14:49 ` Vladislav Kurz
[not found] ` <4884A414.10408@itool.com>
2008-07-21 15:11 ` Vladislav Kurz
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