From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philip Craig Subject: Re: How to make conntrack ignore packets on certain interfaces? Date: Fri, 25 Jun 2004 10:07:18 +1000 Sender: netfilter-devel-admin@lists.netfilter.org Message-ID: <40DB6CB6.3080307@snapgear.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: netfilter-devel@lists.netfilter.org Return-path: To: Colin Paton In-Reply-To: Errors-To: netfilter-devel-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: netfilter-devel.vger.kernel.org Colin Paton wrote: > - Register a higher-priority netfilter hook which is called before > conntrack_in() - this somehow(?!) causes the packet to jump over netfilter. > I'm not sure if 'jumping' over netfilter hooks is possible however. > - Tell the conntrack code (somehow) to ignore packet coming on eth1.6. While > it seems that iptables can read the connection tracking state I don't think > it can alter it. The raw patch in pom-ng will let you do this. It adds a raw table that is higher priority then conntrack, and a NOTRACK target which tells conntrack to ignore packets. -- Philip Craig - SnapGear, A CyberGuard Company - http://www.SnapGear.com