From owner-freebsd-net@FreeBSD.ORG Thu Sep 8 09:22:42 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 57EB116A41F for ; Thu, 8 Sep 2005 09:22:42 +0000 (GMT) (envelope-from on@cs.ait.ac.th) Received: from mail.cs.ait.ac.th (mail.cs.ait.ac.th [192.41.170.16]) by mx1.FreeBSD.org (Postfix) with ESMTP id E44B043D49 for ; Thu, 8 Sep 2005 09:22:40 +0000 (GMT) (envelope-from on@cs.ait.ac.th) Received: from banyan.cs.ait.ac.th (banyan.cs.ait.ac.th [192.41.170.5]) by mail.cs.ait.ac.th (8.12.11/8.12.11) with ESMTP id j889JMAf072049 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 8 Sep 2005 16:19:22 +0700 (ICT) Received: (from on@localhost) by banyan.cs.ait.ac.th (8.13.1/8.12.11) id j889KtgX021667; Thu, 8 Sep 2005 16:20:55 +0700 (ICT) Date: Thu, 8 Sep 2005 16:20:55 +0700 (ICT) Message-Id: <200509080920.j889KtgX021667@banyan.cs.ait.ac.th> From: Olivier Nicole To: silby@silby.com In-reply-to: <20050908040024.R29487@odysseus.silby.com> (message from Mike Silbersack on Thu, 8 Sep 2005 04:01:37 -0500 (CDT)) References: <200509080252.j882q7Zd016389@banyan.cs.ait.ac.th> <200509080848.j888mvcv021230@banyan.cs.ait.ac.th> <20050908040024.R29487@odysseus.silby.com> X-Virus-Scanned: on CSIM by amavisd-milter (http://www.amavis.org/) Cc: freebsd-net@freebsd.org Subject: Re: Connection reset 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: Thu, 08 Sep 2005 09:22:42 -0000 Hi Mike, > First of all, the redirection you speak of - is that occuring on the local > machine itself, or a physically seperate machine? Yes same machine. > Secondly, please > provide a tcpdump log of the aborted connection in question, if you can. Here I could add more details if needed. tcpdump: listening on xl1 16:06:18.406411 192.41.170.57.1895 > 10.0.0.1.5280: S [tcp sum ok] 1273150738:1273150738(0) win 16384 (DF) (ttl 128, id 17532, len 48) 16:06:18.406492 10.0.0.1.5280 > 192.41.170.57.1895: S [tcp sum ok] 3777712748:3777712748(0) ack 1273150739 win 57344 (DF) (ttl 64, id 961, len 44) 16:06:18.406947 192.41.170.57.1895 > 10.0.0.1.5280: . [tcp sum ok] 1:1(0) ack 1 win 17520 (DF) (ttl 128, id 17533, len 40) 16:06:18.407972 10.0.0.1.5280 > 192.41.170.57.1895: R [tcp sum ok] 3777712749:3777712749(0) win 0 (ttl 64, id 15863, len 40) Thanks Olivier