From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: BSD 4.2 style TCP keepalives Date: Tue, 05 Jan 2010 19:59:53 -0800 (PST) Message-ID: <20100105.195953.16499086.davem@davemloft.net> References: <20100105.163911.10233438.davem@davemloft.net> <20100106020756.GA4378@localhost.localdomain> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, ilpo.jarvinen@helsinki.fi To: nhorman@tuxdriver.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:54393 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755363Ab0AFD7s (ORCPT ); Tue, 5 Jan 2010 22:59:48 -0500 In-Reply-To: <20100106020756.GA4378@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: From: Neil Horman Date: Tue, 5 Jan 2010 21:07:56 -0500 > Dave, If that patch fixes the problem (waiting on test results now, > but I figure it will), what if we add a parameter to tcp_sequence > (and tcp_validate_incomming), that represents an offset to trim from > end_seq (so that we can effectively ignore the garbage byte)? Sure, we could do that too, and it would be an improvement. Let's first wait for test results and also give a bit for others to potentially come up with implementation ideas.