From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jar Subject: RX/TX bytes counter differences in eth0 and eth1 when using NAT Date: Sun, 23 Aug 2009 13:32:40 +0300 Message-ID: <4A911AC8.7010309@pcuf.fi> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from mbox2.netikka.net ([213.250.81.203]:51900 "EHLO mbox2.netikka.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755883AbZHWKxZ (ORCPT ); Sun, 23 Aug 2009 06:53:25 -0400 Received: from netlandzone.dyndns.org (g389.ip14.netikka.fi [94.22.103.133]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mbox2.netikka.net (Postfix) with ESMTP id D6C9A4080B0 for ; Sun, 23 Aug 2009 13:32:40 +0300 (EEST) Received: from [192.168.0.33] (gto.netland.fin [192.168.0.33]) by netlandzone.dyndns.org (8.14.3/8.14.3) with ESMTP id n7NAWe8q025065 for ; Sun, 23 Aug 2009 13:32:40 +0300 Sender: netdev-owner@vger.kernel.org List-ID: Hello It seems that RX/TX bytes counters doesn't increase at the same speed in eth0 side than they do in eth1 side, even physically the same data which is coming in via eth1 should be coming out via eth0. Is this excepted? Kernel is 2.6.27.30-170.2.82.fc10.i686 and eth0 (lan) and eth1 (wan) and there is iptables nat between lan and wan interfaces. -- Best Regards, Jar