Received: with ECARTIS (v1.0.0; list netdev); Wed, 08 Jan 2003 06:48:58 -0800 (PST) Received: from mx1.wiggy.net (IDENT:IWqrO79NoAv2h7Jsdx+1nbr86fjoZnax@home.wiggy.net [213.84.101.140]) by oss.sgi.com (8.12.5/8.12.5) with SMTP id h08EkW3v001945 for ; Wed, 8 Jan 2003 06:48:26 -0800 Received: from wichert by mx1.wiggy.net with local (Exim 3.35 #1 (Debian)) id 18WHYx-0007oN-00; Wed, 08 Jan 2003 15:52:11 +0100 Date: Wed, 8 Jan 2003 15:52:11 +0100 From: Wichert Akkerman To: Maciej Soltysiak Cc: netdev@oss.sgi.com, linux-kernel@vger.kernel.org Subject: Re: ipv6 stack seems to forget to send ACKs Message-ID: <20030108145211.GD22951@wiggy.net> Mail-Followup-To: Maciej Soltysiak , netdev@oss.sgi.com, linux-kernel@vger.kernel.org References: <20030108130850.GQ22951@wiggy.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.3.28i X-archive-position: 1483 X-ecartis-version: Ecartis v1.0.0 Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com X-original-sender: wichert@wiggy.net Precedence: bulk X-list: netdev Previously Maciej Soltysiak wrote: > Is there a ip6 mangling router in your route to the icecast server? Not to my knowledge. traceroute6 shows: traceroute to ipv6.lkml.org (2001:968:1::2) from 3ffe:8280:10:1d0:290:27ff:fe2d:968c, 30 hops max, 16 byte packets 1 thunder.wiggy.net (3ffe:8280:10:1d0:250:4ff:fe0b:dd79) 0.666 ms 0.22 ms 0.199 ms 2 xs4all-29.ipv6.xs4all.nl (3ffe:8280:0:2001::58) 27.568 ms 28.012 ms 30.177 ms 3 26.ge-0-2-0.xr1.pbw.xs4all.net (2001:888:0:3::1) 22.035 ms 19.528 ms 44.644 ms 4 0.ge-0-3-0.xr1.sara.xs4all.net (2001:888:2:1::1) 19.519 ms 19.002 ms 21.974 ms 5 fe-0-0-0.ams-core-01.network6.isp-services.nl (2001:7f8:1::a502:4875:1) 19.978 ms 30.278 ms 20.248 ms 6 2001:968::2 (2001:968::2) 24.246 ms 24.083 ms 22.918 ms 7 2001:968:1::2 (2001:968:1::2) 24.978 ms 23.866 ms 23.661 ms thunder.wiggy.net is my Linux router running 2.4.19-pre5-ac3-freeswan196 currently. The second hop is a normal sit tunnel and all the other hops are native ipv6 using Cisco and Juniper routers as far as I know. If you want I can get a detailed list of the routers and the IOS/JunOS versions they are running. Wichert. -- Wichert Akkerman http://www.wiggy.net/ A random hacker