From owner-freebsd-net@FreeBSD.ORG Mon Mar 8 09:16:58 2004 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 15A5516A4CE; Mon, 8 Mar 2004 09:16:58 -0800 (PST) Received: from casselton.net (casselton.net [63.165.140.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 93CD943D2D; Mon, 8 Mar 2004 09:16:57 -0800 (PST) (envelope-from tinguely@casselton.net) Received: from casselton.net (localhost [127.0.0.1]) by casselton.net (8.12.9p2/8.12.9) with ESMTP id i28HGud4040364; Mon, 8 Mar 2004 11:16:56 -0600 (CST) (envelope-from tinguely@casselton.net) Received: (from tinguely@localhost) by casselton.net (8.12.9p2/8.12.9/Submit) id i28HGuqA040363; Mon, 8 Mar 2004 11:16:56 -0600 (CST) (envelope-from tinguely) Date: Mon, 8 Mar 2004 11:16:56 -0600 (CST) From: Mark Tinguely Message-Id: <200403081716.i28HGuqA040363@casselton.net> To: andre@freebsd.org, tinguely@casselton.net In-Reply-To: <404C9CF3.CBC11F30@freebsd.org> X-Spam-Status: No, hits=0.9 required=5.0 tests=REPLY_TO_EMPTY autolearn=no version=2.63 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on ccn.casselton.net cc: dwmalone@maths.tcd.ie cc: freebsd-net@freebsd.org cc: rizzo@icir.org Subject: Re: My planned work on networking stack X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Mar 2004 17:16:58 -0000 > I think these days are over and I have committed a couple of larger > changes in the IP code a couple month ago with more to come. Great, I haven't been in the -current network code for a few months. Dave Zarzycki posted a SACK / FACK patch for the 22 Aug 2001 version of current. I am not an expert to say whether or not Forward Acknowledgements are necessary. I am sure this is a good starting point for SACK. --Mark Tinguely.