From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pascal Hambourg Subject: Re: iptables NATed or not NATed Date: Fri, 12 Mar 2010 21:24:30 +0100 Message-ID: <4B9AA2FE.8090608@plouf.fr.eu.org> References: <4B989616.7000904@perfaction.net> <4B9954FE.5030904@plouf.fr.eu.org> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="iso-8859-1" To: netfilter@vger.kernel.org ratheesh k a =E9crit : >=20 > A new packet ( not -syn packet ) would be treated as INVALID ? Yes. > We can see this packet in NAT table ? No, the nat table does not see INVALID packets because stateful NAT operation relies on valid connection tracking.