Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965124AbVITVPJ (ORCPT ); Tue, 20 Sep 2005 17:15:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965125AbVITVPJ (ORCPT ); Tue, 20 Sep 2005 17:15:09 -0400 Received: from mail.collax.com ([213.164.67.137]:10456 "EHLO kaber.coreworks.de") by vger.kernel.org with ESMTP id S965124AbVITVPH (ORCPT ); Tue, 20 Sep 2005 17:15:07 -0400 Message-ID: <43307BDC.8060602@trash.net> Date: Tue, 20 Sep 2005 23:15:08 +0200 From: Patrick McHardy User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.10) Gecko/20050803 Debian/1.7.10-1 X-Accept-Language: en MIME-Version: 1.0 To: Bernardo Innocenti CC: lkml , netfilter-devel@lists.netfilter.org Subject: Re: Intermittent NAT failure when multiple hosts send UDP packets References: <432B8702.3060801@develer.com> <432CD386.201@develer.com> <43306484.2060103@develer.com> In-Reply-To: <43306484.2060103@develer.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 660 Lines: 16 Bernardo Innocenti wrote: > I'm sorry to say that this bug has shown up again on > 2.6.13 too, so it's not fixed at all. > > It's quite hard to trigger, but after it does, packets > are consistently routed with the source IP untranslated. Please try "echo 255 > /proc/sys/net/ipv4/netfilter/ip_conntrack_log_invalid" and modprobe ipt_LOG to see if conntrack ignores them because of invalid checksums or something. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/