From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754692AbXGBRC2 (ORCPT ); Mon, 2 Jul 2007 13:02:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750986AbXGBRCU (ORCPT ); Mon, 2 Jul 2007 13:02:20 -0400 Received: from hermes.domdv.de ([193.102.202.1]:2561 "EHLO hermes.domdv.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751325AbXGBRCQ (ORCPT ); Mon, 2 Jul 2007 13:02:16 -0400 Message-ID: <46892F97.9060400@domdv.de> Date: Mon, 02 Jul 2007 19:02:15 +0200 From: Andreas Steinmetz User-Agent: Mail/News 1.5.0.7 (X11/20060915) MIME-Version: 1.0 To: Patrick McHardy CC: Linux Kernel Mailinglist , netfilter-devel@lists.netfilter.org Subject: Re: mss to pmtu clamping partially broken? References: <4684E853.20900@domdv.de> <4684EF6A.7070109@trash.net> <4684F3D8.1080800@domdv.de> <4684F4FB.9070807@trash.net> <4684F5D3.8020506@domdv.de> <4684F75E.90304@trash.net> In-Reply-To: <4684F75E.90304@trash.net> X-Enigmail-Version: 0.94.1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Patrick McHardy wrote: > Its possible that one of your ISPs is doing clamping. You could > check on ppp0 if thats the case. Or maybe for some reason the > PMTU value for the internal host is smaller than 1500. You can > check that by doing "ip route get ". > > Oh well, thew fun with ISPs. Same provider, clamping on one line but not the other. This is fun :-( -- Andreas Steinmetz SPAMmers use robotrap@domdv.de