From owner-freebsd-hackers@FreeBSD.ORG Fri Oct 24 14:05:27 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 03FA5106567D for ; Fri, 24 Oct 2008 14:05:27 +0000 (UTC) (envelope-from george@m5p.com) Received: from mailhost.m5p.com (unknown [IPv6:2001:418:3fd::2]) by mx1.freebsd.org (Postfix) with ESMTP id CD6608FC2E for ; Fri, 24 Oct 2008 14:05:26 +0000 (UTC) (envelope-from george@m5p.com) Received: from m5p.com (mailhost.m5p.com [IPv6:2001:418:3fd::f7]) by mailhost.m5p.com (8.13.8/8.13.8) with ESMTP id m9OE5Kgr026038 for ; Fri, 24 Oct 2008 10:05:25 -0400 (EDT) Received: (from george@localhost) by m5p.com (8.13.8/8.13.7/Submit) id m9OE4oYl026020; Fri, 24 Oct 2008 10:04:50 -0400 (EDT) Date: Fri, 24 Oct 2008 10:04:50 -0400 (EDT) Message-Id: <200810241404.m9OE4oYl026020@m5p.com> From: george+freebsd@m5p.com To: freebsd-hackers@freebsd.org X-Spam-Score: -0.001 () NO_RELAYS X-Scanned-By: MIMEDefang 2.57 on IPv6:2001:418:3fd::f7 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.0.2 (mailhost.m5p.com [IPv6:2001:418:3fd::f7]); Fri, 24 Oct 2008 10:05:25 -0400 (EDT) Subject: Severe DNS Problems, 6.2-RELEASE, BIND 9.5.2 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Oct 2008 14:05:27 -0000 I'm having severe DNS problems. I'm running 6.2-RELEASE, and I upgraded to the bind9 port (after cvsup) on July 14. Starting yesterday morning, DNS became very, very slow. If I repeated a "dig" command three or four times, I could get an answer after 20-30 seconds. This morning I cvsupped again and installed the bind95 port. Still very, very slow. I will probably shift my server to a FreeBSD 7.0 system this weekend, but I would like very much to understand what's going on. -- George Mitchell