From owner-freebsd-net@FreeBSD.ORG Mon Oct 12 17:41:22 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9DDF8106568D for ; Mon, 12 Oct 2009 17:41:22 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by mx1.freebsd.org (Postfix) with ESMTP id 6B3EA8FC13 for ; Mon, 12 Oct 2009 17:41:22 +0000 (UTC) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.14.3/8.14.3) with ESMTP id n9CHfI9Q081109; Mon, 12 Oct 2009 13:41:19 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <200910121741.n9CHfI9Q081109@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Mon, 12 Oct 2009 13:41:36 -0400 To: "Li, Qing" , "Larry Baird" , From: Mike Tancsa In-Reply-To: References: <20091012144149.GA39393@gta.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: Subject: RE: ARP changes X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 12 Oct 2009 17:41:22 -0000 At 01:05 PM 10/12/2009, Li, Qing wrote: >Might be a regression issue. I will take a look and get back >to you later today. Actually, the behaviour is different on RELENG_6, RELENG_7 and RELENG_8. On RELENG_6, the negative entry is cached for some, on RELENG_7, less than 1 second and on RELENG_8, it never shows up at all ---Mike -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike