From owner-freebsd-net Fri Nov 1 10:59:22 2002 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 6EE7337B401 for ; Fri, 1 Nov 2002 10:59:21 -0800 (PST) Received: from seraph3.grc.nasa.gov (seraph3.lerc.nasa.gov [128.156.10.12]) by mx1.FreeBSD.org (Postfix) with ESMTP id B102B43E4A for ; Fri, 1 Nov 2002 10:59:20 -0800 (PST) (envelope-from Fran.Lawas-Grodek@lerc.nasa.gov) Received: from lombok-fi.lerc.nasa.gov (lombok-fi.lerc.nasa.gov [139.88.112.33]) by seraph3.grc.nasa.gov (Postfix) with ESMTP id ECAE564169 for ; Fri, 1 Nov 2002 13:59:19 -0500 (EST) Received: from jamaica.lerc.nasa.gov (IDENT:85jnrorE5IuzS2LHpXE/bgJqiCvwBFGb@jamaica.lerc.nasa.gov [139.88.38.84]) by lombok-fi.lerc.nasa.gov (NASA GRC 8.12.3/8.12.3) with ESMTP id gA1IxJwg003159; Fri, 1 Nov 2002 13:59:19 -0500 (EST) Received: (fmfran@localhost) by jamaica.lerc.nasa.gov (8.11.6/2.01-local) id gA1IxJ303704; Fri, 1 Nov 2002 13:59:19 -0500 Date: Fri, 1 Nov 2002 13:59:19 -0500 From: Fran Lawas-Grodek To: Don Bowman Cc: Luigi Rizzo , Cindy.Tran@grc.nasa.gov, freebsd-net@FreeBSD.ORG, Mark.Allman@grc.nasa.gov Subject: Re: Problem in High Speed and Long Delay with FreeBSD Message-ID: <20021101135919.A3677@grc.nasa.gov> Reply-To: Fran.Lawas-Grodek@grc.nasa.gov References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: ; from don@sandvine.com on Fri, Nov 01, 2002 at 11:18:50AM -0500 Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Fri, Nov 01, 2002 at 11:18:50AM -0500, Don Bowman wrote: > > Perhaps > sysctl net.inet.tcp.inflight_enable=1 > will help? > > you may wish to also change tcp.inflight_max. > See tcp(4) as of 4.7. Hello Don, Well... our development code that we are to ultimately test was developed on 4.1, thus we really need to try to stick with 4.1. It does not look like either of the above parameters are available until 4.7. Thank you very much for your suggestion, Fran Lawas-Grodek -- ________________________________________________________________ Frances J. Lawas-Grodek | NASA Glenn Research Center | phone: (216) 433-5052 21000 Brookpark Rd, MS 142-4 | fax : (216) 433-8000 Cleveland, Ohio 44135 | email: fran@grc.nasa.gov ________________________________________________________________ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message