From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 25 Jan 2001 19:59:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 25 Jan 2001 19:59:15 -0500 Received: from app79.hitnet.RWTH-Aachen.DE ([137.226.181.79]:64265 "EHLO anduin.gondor.com") by vger.kernel.org with ESMTP id ; Thu, 25 Jan 2001 19:59:04 -0500 Date: Fri, 26 Jan 2001 01:59:01 +0100 From: Jan Niehusmann To: CaT Cc: linux-kernel@vger.kernel.org Subject: Re: hotmail can't deal with ECN Message-ID: <20010126015901.A19138@gondor.com> In-Reply-To: <14960.29127.172573.22453@pizda.ninka.net> <200101251905.f0PJ5ZG216578@saturn.cs.uml.edu> <14960.31423.938042.486045@pizda.ninka.net> <20010125115214.D9992@draco.foogod.com> <14960.50897.494908.316057@pizda.ninka.net> <20010126115057.A366@zip.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20010126115057.A366@zip.com.au>; from cat@zip.com.au on Fri, Jan 26, 2001 at 11:50:57AM +1100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 26, 2001 at 11:50:57AM +1100, CaT wrote: > I'm not sure as to what the problem with hotmail may be. I have ECN > turned on: > > gozer:~# more /proc/sys/net/ipv4/tcp_ecn > 1 > > and I can contact hotmail just fine. I also can ftp to your site > non-passively. where should I go to on hotmail to see it fail? You may be located behind a firewall that zeroes out the ECN bits. This would mean that hotmail doesn't get ECN packets and the connection gets established just as if you were talking to a plain non-ECN server without a firewall. Jan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/