From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Beschorner Daniel" Subject: Re: pmtu discovery on SA Date: Wed, 18 Jul 2007 18:13:59 +0200 Message-ID: <3C59DB883F7B0B4D8096010D45ACCD13230257@exch.facton.local> References: <469A3698.5020105@trash.net> <3C59DB883F7B0B4D8096010D45ACCD1323022E@exch.facton.local> <3C59DB883F7B0B4D8096010D45ACCD1323023A@exch.facton.local> <469B7001.3090604@trash.net> <3C59DB883F7B0B4D8096010D45ACCD1323023D@exch.facton.local> <469B7B99.6040402@trash.net> <3C59DB883F7B0B4D8096010D45ACCD13230240@exch.facton.local> <469B878C.1020204@trash.net> <469B8C47.3030306@trash.net> <3C59DB883F7B0B4D8096010D45ACCD13230242@exch.facton.local> <469BB50C.10203@trash.net> <469CE9E5.7040003@trash.net> <3C59DB883F7B0B4D8096010D45ACCD1323024F@exch.facton.local> <469D3885.7070208@trash.net> <3C59DB883F7B0B4D8096010D45ACCD13230254@exch.facton.local> <469E1242.3050105@trash.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Cc: To: "Patrick McHardy" Return-path: Received: from alpha.facton.com ([83.236.152.122]:59035 "EHLO alpha.facton.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754526AbXGRQOH convert rfc822-to-8bit (ORCPT ); Wed, 18 Jul 2007 12:14:07 -0400 Content-class: urn:content-classes:message In-reply-to: <469E1242.3050105@trash.net> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org > Beschorner Daniel wrote: > >>>No more crashes with IPComp and smaller PMTUs. > >>>But the "pmtu discovery on SA ESP/..." messages don't disappear. > >> > >>Thats probably a different issue. Please post the output of > >>"ip -x xfrm state" (obfuscate keys if you care ..). > > > > > > Linux (MTU 1500) <-> ADSL router (1492) <-> ... <-> Linux (1500) > > In a previous mail you mentioned: > > > The router on the ADSL line (behind an ADSL Netopia router > via Ethernet) > > crashed too with 1500, now it uses 1492. > > So its using 1492 now? Otherwise it would be expected since the > initial MTU calculation would be based on 1500. I'm using 1500 again. Just to make it clear: Is this message an error, or a warning or just for information? Could you explain a bit please. I have no connections hangs or other kind of problems. Thank you Daniel