Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266023AbUF2Ufu (ORCPT ); Tue, 29 Jun 2004 16:35:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266028AbUF2UfZ (ORCPT ); Tue, 29 Jun 2004 16:35:25 -0400 Received: from fw.osdl.org ([65.172.181.6]:7567 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S266017AbUF2UfM (ORCPT ); Tue, 29 Jun 2004 16:35:12 -0400 Date: Tue, 29 Jun 2004 13:35:01 -0700 From: Stephen Hemminger To: "David S. Miller" Cc: debi.janos@freemail.hu, linux-kernel@vger.kernel.org, linux-net@vger.kernel.org Subject: Re: 2.6.7-mm1 - 2.6.7-mm4 weird http behavior Message-Id: <20040629133501.3c2cd2a2@dell_ss3.pdx.osdl.net> In-Reply-To: <20040629125401.4ca60aa7.davem@redhat.com> References: <20040629112256.58828632@dell_ss3.pdx.osdl.net> <20040629124951.56de307d@dell_ss3.pdx.osdl.net> <20040629125401.4ca60aa7.davem@redhat.com> Organization: Open Source Development Lab X-Mailer: Sylpheed version 0.9.10claws (GTK+ 1.2.10; i386-redhat-linux-gnu) X-Face: &@E+xe?c%:&e4D{>f1O<&U>2qwRREG5!}7R4;D<"NO^UI2mJ[eEOA2*3>(`Th.yP,VDPo9$ /`~cw![cmj~~jWe?AHY7D1S+\}5brN0k*NE?pPh_'_d>6;XGG[\KDRViCfumZT3@[ Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 880 Lines: 23 On Tue, 29 Jun 2004 12:54:01 -0700 "David S. Miller" wrote: > > What's really amusing in those traces is that it is the sender that > is doing the window scaling, not the receiver. The side doing the > window interpretation for data packet sending is looking at a > non-scaled window. > > Boggle... FYI - gentoo works for window scale 0..2 and appears to fail for >3. Also, the socket ends up with: State Recv-Q Send-Q Local Address:Port Peer Address:Port ESTAB 0 0 172.20.1.73:34452 198.63.211.232:http ts sack wscale:0,3 rto:332 rtt:66.375/50.5 cwnd:3 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/