From owner-freebsd-questions@FreeBSD.ORG Tue Sep 13 16:49:53 2011 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7C8691065676 for ; Tue, 13 Sep 2011 16:49:53 +0000 (UTC) (envelope-from brett@lariat.net) Received: from lariat.net (lariat.net [66.62.230.51]) by mx1.freebsd.org (Postfix) with ESMTP id 1C1C08FC17 for ; Tue, 13 Sep 2011 16:49:52 +0000 (UTC) Received: from WildRover.lariat.net (IDENT:ppp1000.lariat.net@lariat.net [66.119.58.2] (may be forged)) by lariat.net (8.9.3/8.9.3) with ESMTP id KAA00227; Tue, 13 Sep 2011 10:49:48 -0600 (MDT) Message-Id: <201109131649.KAA00227@lariat.net> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Tue, 13 Sep 2011 10:49:50 -0600 To: Dan Nelson From: Brett Glass In-Reply-To: <20110913151650.GF9801@dan.emsphone.com> References: <201109122350.RAA21916@lariat.net> <201109130443.WAA23650@lariat.net> <201109131021.EAA26090@lariat.net> <20110913151650.GF9801@dan.emsphone.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: Adam Vande More , questions@freebsd.org Subject: Re: Negative ping times with FreeBSD 8.1-RELEASE on older Celeron system X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Sep 2011 16:49:53 -0000 At 09:16 AM 9/13/2011, Dan Nelson wrote: >It doesn't roll over in less than a second; it rolls over in 16777215 / >3579545 = 4.6 seconds. Your negative time delta problem isn't due to >rollover. If that's indeed the case, the kernel must be doing the math wrong. I wonder how many other systems this is affecting. --Brett Glass