From owner-freebsd-net@FreeBSD.ORG Tue Jan 18 14:14:38 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3382D1065672 for ; Tue, 18 Jan 2011 14:14:38 +0000 (UTC) (envelope-from Axel.Rau@Chaos1.DE) Received: from mailout4.lrau.net (mailout4.lrau.net [IPv6:2a02:d40:2:2::73]) by mx1.freebsd.org (Postfix) with ESMTP id C47AB8FC16 for ; Tue, 18 Jan 2011 14:14:37 +0000 (UTC) Received: from [91.216.35.74] (helo=imap.lrau.net) by mailout4.lrau.net with esmtp (Exim 4.73) (envelope-from ) id 1PfCKQ-0009n2-78 for freebsd-net@freebsd.org; Tue, 18 Jan 2011 14:14:34 +0000 Received: from axel.rau@chaos1.de by imap.lrau.net (Archiveopteryx 3.1.3) with esmtpsa id 1295360073-80417-80416/7/355; Tue, 18 Jan 2011 14:14:33 +0000 Message-Id: <60CA2B35-71FF-4A7A-9C46-22B3F8C106D2@Chaos1.DE> From: Axel Rau To: freebsd-net@freebsd.org In-Reply-To: <4D359841.50306@aws-net.org.ua> Content-Type: text/plain; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Apple Message framework v936) Date: Tue, 18 Jan 2011 15:14:32 +0100 References: <71EEB2EA-3F48-4850-AB9C-92E47ED72D99@Chaos1.DE> <4D359841.50306@aws-net.org.ua> X-Mailer: Apple Mail (2.936) Subject: Re: RESOLVED: Re: 8.1 Box does not react on ICMP "unreachable - need to frag" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Jan 2011 14:14:38 -0000 Am 18.01.2011 um 14:40 schrieb Artyom Viklenko: > Make sure DB2 got ICMP need-frag message and it not blocked. > Also, check sysctl variable 'net.inet.tcp.path_mtu_discovery'. Yes to both. So this is a bug in 8.1? Axel =2D-- axel.rau@chaos1.de PGP-Key:29E99DD6 +49 151 2300 9283 computing @ =20 chaos claudius