From owner-freebsd-current@FreeBSD.ORG Sun Apr 22 14:33:39 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C068F16A403 for ; Sun, 22 Apr 2007 14:33:39 +0000 (UTC) (envelope-from tataz@tataz.chchile.org) Received: from smtp5-g19.free.fr (smtp5-g19.free.fr [212.27.42.35]) by mx1.freebsd.org (Postfix) with ESMTP id 7AAFE13C483 for ; Sun, 22 Apr 2007 14:33:38 +0000 (UTC) (envelope-from tataz@tataz.chchile.org) Received: from tatooine.tataz.chchile.org (tataz.chchile.org [82.233.239.98]) by smtp5-g19.free.fr (Postfix) with ESMTP id E014743379; Sun, 22 Apr 2007 16:33:37 +0200 (CEST) Received: from obiwan.tataz.chchile.org (unknown [192.168.1.25]) by tatooine.tataz.chchile.org (Postfix) with ESMTP id 27E8F9C387; Sun, 22 Apr 2007 14:33:17 +0000 (UTC) Received: by obiwan.tataz.chchile.org (Postfix, from userid 1000) id 11DE3405B; Sun, 22 Apr 2007 16:33:17 +0200 (CEST) Date: Sun, 22 Apr 2007 16:33:16 +0200 From: Jeremie Le Hen To: Rui Paulo Message-ID: <20070422143316.GP41664@obiwan.tataz.chchile.org> References: <46272B99.9090100@bulinfo.net> <20070419223759.GA4051@turion.vk2pj.dyndns.org> <462868FF.2050008@bulinfo.net> <4628A6A0.40102@freebsd.org> <86k5w67shd.wl%rpaulo@fnop.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <86k5w67shd.wl%rpaulo@fnop.net> User-Agent: Mutt/1.5.13 (2006-08-11) Cc: freebsd-current@freebsd.org, Andre Oppermann Subject: Re: rfc1323 problems (was: network problems?) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sun, 22 Apr 2007 14:33:39 -0000 Hi list, On Fri, Apr 20, 2007 at 08:31:26PM +0100, Rui Paulo wrote: > At Fri, 20 Apr 2007 13:40:16 +0200, > Andre Oppermann wrote: > > 7-current uses larger receive windows with a higher scaling factor. > > If your firewall doesn't correctly track that you get the problem > > you are describing. In pf based firewalls it is a common thing to > > misplace the keep-state rule. > > I have another problem. I'm trying to talk to a host (MontaVista Linux > based router/AP) that is on the same network segment. If rfc1323 is > on, I can't browse the router's webpage: after a few bytes transfered, > I only seep TCP keep alive packets. But a telnet connection works well. > > If I disable rfc1323, everything works as expected. > > Maybe this is related to PAWS, but I don't the router at hand. > > If you need a tcpdump, I can only give it to you during the upcoming > week. Same problem here with a Linux-based Linksys router. I'm running -CURRENT as of 2007.04.11.20.00.00, disabling rfc1323 solves the problem. Thank you. Best regards, -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >