From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Damian Lezama" Subject: Problem changing source IP in user space with NFQUEUE Date: Wed, 18 Mar 2009 07:56:07 -0700 Message-ID: <49c10b8f.25bc720a.2d7c.4677@mx.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Return-path: Received: from rv-out-0506.google.com ([209.85.198.227]:37917 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751967AbZCRO4R (ORCPT ); Wed, 18 Mar 2009 10:56:17 -0400 Received: by rv-out-0506.google.com with SMTP id f9so40624rvb.1 for ; Wed, 18 Mar 2009 07:56:15 -0700 (PDT) Content-Language: en-us Sender: netfilter-devel-owner@vger.kernel.org List-ID: Hi, I need to change the Source IP of incoming packets in PRE for a tunnel end (packets to the host or to route to other hosts). If I do it in PRE the packet just disappears even if my verdict is ACCEPT or REPEAT (it also disappears if I change the protocol). I tried to use a workaround but If I change the source IP in INPUT the application sees the old one so I'm still in trouble. How can I solve this? Regards, Damian