From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarek Poplawski Subject: Re: [IPv6] PROBLEM? Network unreachable despite correct route Date: Thu, 11 Jan 2007 13:53:43 +0100 Message-ID: <20070111125343.GB3561@ff.dom.local> References: <20070110002352.GA31743@obelix.birkenwald.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Return-path: Received: from mx10.go2.pl ([193.17.41.74]:43533 "EHLO poczta.o2.pl" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1030316AbXAKMvs (ORCPT ); Thu, 11 Jan 2007 07:51:48 -0500 To: Bernhard Schmidt Content-Disposition: inline In-Reply-To: <20070110002352.GA31743@obelix.birkenwald.de> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On 10-01-2007 01:23, Bernhard Schmidt wrote: > On Tue, Jan 09, 2007 at 08:36:24PM +0100, Bernhard Schmidt wrote: ... >> I'm having a really ugly problem I'm trying to pinpoint, but failed so >> far. I'm neither completely convinced it is not related to my local >> setup(s), nor do I have any clue how this might be caused. ... > I managed to pull ip -6 route, ip -6 neigh and ip -6 addr while the box > was not responding: > > ip -6 route: > 2001:4ca0:0:f000::/64 dev eth0 proto kernel metric 256 expires 86322sec mtu 1500 advmss 1440 fragtimeout 4294967295 > fe80::/64 dev eth0 metric 256 expires 21225804sec mtu 1500 advmss 1440 fragtimeout 4294967295 > ff00::/8 dev eth0 metric 256 expires 21225804sec mtu 1500 advmss 1440 fragtimeout 4294967295 > default via fe80::2d0:4ff:fe12:2400 dev eth0 proto kernel metric 1024 expires 1717sec mtu 1500 advmss 1440 fragtimeout 64 > unreachable default dev lo proto none metric -1 error -101 fragtimeout 255 Did you analyze this dev lo warning? Regards, Jarek P.