From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick McHardy Subject: Re: DNAT sporadically doesn't replace destination IP address Date: Thu, 22 May 2008 17:36:27 +0200 Message-ID: <483592FB.7070900@trash.net> References: <4835A03D.B932.00FE.0@newtec.eu> <483589C0.4080006@trash.net> <4835ABD2.B932.00FE.0@newtec.eu> <4835913A.4020909@trash.net> <4835AE9B.B932.00FE.0@newtec.eu> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Cc: Ulrik De Bie , netdev@vger.kernel.org, Netfilter Development Mailinglist To: Kris Op de Beeck Return-path: Received: from stinky.trash.net ([213.144.137.162]:40369 "EHLO stinky.trash.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753090AbYEVPg3 (ORCPT ); Thu, 22 May 2008 11:36:29 -0400 In-Reply-To: <4835AE9B.B932.00FE.0@newtec.eu> Sender: netdev-owner@vger.kernel.org List-ID: Kris Op de Beeck wrote: >>> [ 927.204000] nf_ct_tcp: invalid SYNIN= OUT= SRC=192.168.1.30 DST=10.9.9.29 >> LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=25745 DF PROTO=TCP SPT=52775 DPT=80 >> SEQ=2154890499 ACK=0 WINDOW=5840 RES=0x00 SYN URGP=0 OPT >> (020405B40402080A000264810000000001030307) UID=1000 >>> For those DST ip addresses I've got failures >> Which kernel is this test running on? That message >> is gone since 2.6.22. > > s3p@burnin:~$ uname -a > Linux burnin 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux > > This was the config where I detected the problem. (Ubuntu 7.10) Odd. I'll have a look at the ubuntu kernel.