From owner-freebsd-net Sun Feb 25 6:57:33 2001 Delivered-To: freebsd-net@freebsd.org Received: from prism.flugsvamp.com (cb58709-a.mdsn1.wi.home.com [24.17.241.9]) by hub.freebsd.org (Postfix) with ESMTP id 1E6AE37B4EC for ; Sun, 25 Feb 2001 06:57:30 -0800 (PST) (envelope-from jlemon@flugsvamp.com) Received: (from jlemon@localhost) by prism.flugsvamp.com (8.11.0/8.11.0) id f1PEuQ268719; Sun, 25 Feb 2001 08:56:26 -0600 (CST) (envelope-from jlemon) Date: Sun, 25 Feb 2001 08:56:26 -0600 From: Jonathan Lemon To: Paul Herman Cc: Jonathan Lemon , Mark Peek , Garrett Wollman , net@FreeBSD.ORG Subject: Re: I have delayed ACK problems Message-ID: <20010225085626.V5714@prism.flugsvamp.com> References: <20010224142742.T5714@prism.flugsvamp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0pre2i In-Reply-To: Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Sun, Feb 25, 2001 at 11:10:54AM +0100, Paul Herman wrote: > On Sat, 24 Feb 2001, Jonathan Lemon wrote: > > > On Sat, Feb 24, 2001 at 11:19:02AM -0800, Mark Peek wrote: > > > Was there ever a final resolution to this problem? > > > > The patches are still sitting in my tree, as I've been unable > > to come up with a test case that actually makes a difference. > > > > The "tar cf host:..." example is bogus, as the problem here is > > Jonathan is right, the patch doesn't solve the general "tar cf host:" > problem, but it was similar enough to what we were seeing in > production -- changing the MTU on lo0 to 1500 will make the > "tar cf host:" problem/solution more apparent, when host == localhost. Hmm, yes, by doing that, I'm able to reproduce the condition locally, thanks for pointing out a good test case. -- Jonathan To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message