From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dimitri GOURDON Subject: Re: Iptables find invalid packets Date: Mon, 21 Jul 2008 17:01:31 +0200 Message-ID: <4884A4CB.6030007@itool.com> References: <48847F16.8040604@itool.com> <488487E3.2020906@bock.nu> <48849E47.30901@itool.com> <48849FB7.7070607@bock.nu> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <48849FB7.7070607@bock.nu> Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="iso-8859-1"; format="flowed" To: Bernhard Bock Cc: netfilter@vger.kernel.org Bernhard Bock a =E9crit : > 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 chan= ge) >> But not the second... > > Depending on your kernel version, you may have to set the value when=20 > loading the module. Try to insert the following line in=20 > /etc/modprobe.conf (or similar, depending on your linux distribution)= : > > options nf_conntrack hashsize=3D16384 > > best regards > Bernhard I work on Debian and I don't find similar file or this kind of paramete= rs...