From owner-freebsd-current@FreeBSD.ORG Wed Jul 21 15:03:02 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 87F6916A4CE; Wed, 21 Jul 2004 15:03:02 +0000 (GMT) Received: from mailout1.informatik.tu-muenchen.de (mailout1.informatik.tu-muenchen.de [131.159.0.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id B623043D62; Wed, 21 Jul 2004 15:02:59 +0000 (GMT) (envelope-from langd@informatik.tu-muenchen.de) Date: Wed, 21 Jul 2004 17:02:58 +0200 From: Daniel Lang To: Darren Pilgrim Message-ID: <20040721150258.GB54664@atrbg11.informatik.tu-muenchen.de> References: <000001c46f11$1f53a880$132a15ac@spud> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000001c46f11$1f53a880$132a15ac@spud> X-Geek: GCS/CC d-- s: a- C++$ UBS++++$ P+++$ L- E-(---) W+++(--) N++ o K w--- O? M? V? PS+(++) PE--(+) Y+ PGP+ t++ 5+++ X R+(-) tv+ b+ DI++ D++ G++ e+++ h---(-) r+++ y+ User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new at informatik.tu-muenchen.de cc: 'Matt White' cc: freebsd-current@freebsd.org cc: 'Robert Watson' Subject: Re: fetch hangs, part 2 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Jul 2004 15:03:02 -0000 Hi Darren, Darren Pilgrim wrote on Wed, Jul 21, 2004 at 03:54:34AM -0700: [..] > > Could you try disabling TCP SACK > > Set net.inet.tcp.delayed_ack=0? No, the correct one is: net.inet.tcp.sack.enable=0 However, a bug was fixed in the SACK code just recently. I think the commit went in yesterday, or the day before. However, it is possible that there are more issues around... HTH, Daniel -- IRCnet: Mr-Spock - In dieser Mail ist ein Geist, der Dich in den Hintern beisst - Daniel Lang * dl@leo.org * +49 89 289 18532 * http://www.leo.org/~dl/