From owner-freebsd-net@FreeBSD.ORG Tue Jul 17 23:24:10 2007 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id EF74016A405 for ; Tue, 17 Jul 2007 23:24:10 +0000 (UTC) (envelope-from julian@elischer.org) Received: from outN.internet-mail-service.net (outN.internet-mail-service.net [216.240.47.237]) by mx1.freebsd.org (Postfix) with ESMTP id D9FAF13C471 for ; Tue, 17 Jul 2007 23:24:10 +0000 (UTC) (envelope-from julian@elischer.org) Received: from mx0.idiom.com (HELO idiom.com) (216.240.32.160) by out.internet-mail-service.net (qpsmtpd/0.32) with ESMTP; Tue, 17 Jul 2007 16:24:10 -0700 Received: from julian-mac.elischer.org (nat.ironport.com [63.251.108.100]) by idiom.com (Postfix) with ESMTP id 0E63C125A25; Tue, 17 Jul 2007 16:24:10 -0700 (PDT) Message-ID: <469D4FB6.9040609@elischer.org> Date: Tue, 17 Jul 2007 16:24:38 -0700 From: Julian Elischer User-Agent: Thunderbird 2.0.0.4 (Macintosh/20070604) MIME-Version: 1.0 To: Julian Elischer References: <469D4C9D.7090302@ironport.com> In-Reply-To: <469D4C9D.7090302@ironport.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: FreeBSD Net Subject: Re: Wierd networking. 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, 17 Jul 2007 23:24:11 -0000 Julian Elischer wrote: > I have been looking at the following snippet of packets (under FreeBSD > 6.1). > > This makes IE7 fail (but not IE6) with a generic error. > > We see lots of strange things here.. (like, why does the RST > go to a different sequence number?) figured that one out... it's using the latest ACK value from the client.. > > What we are having problems with is: > > What SHOULD the server be doing in response to the extra 2 bytes > it receives after it has sent the FIN? > > I would LIKE to be able to make this work, but I don't personally > have the influence to fix IE7 so I'm left to do what I can on the server > (port 3128) end. > > The FIN from the server is generated when the server closes the socket. note: IE7 never sends a FIN. (IE6 does) > > > > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"