From owner-freebsd-hackers@FreeBSD.ORG Fri Oct 24 17:05:37 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 10DBF1065679 for ; Fri, 24 Oct 2008 17:05:37 +0000 (UTC) (envelope-from m.seaman@infracaninophile.co.uk) Received: from smtp.infracaninophile.co.uk (gate6.infracaninophile.co.uk [IPv6:2001:8b0:151:1::1]) by mx1.freebsd.org (Postfix) with ESMTP id 754278FC1C for ; Fri, 24 Oct 2008 17:05:36 +0000 (UTC) (envelope-from m.seaman@infracaninophile.co.uk) Received: from happy-idiot-talk.infracaninophile.co.uk (localhost [IPv6:::1]) (authenticated bits=0) by smtp.infracaninophile.co.uk (8.14.3/8.14.3) with ESMTP id m9OH5TiR034274; Fri, 24 Oct 2008 18:05:30 +0100 (BST) (envelope-from m.seaman@infracaninophile.co.uk) X-DKIM: Sendmail DKIM Filter v2.7.2 smtp.infracaninophile.co.uk m9OH5TiR034274 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=infracaninophile.co.uk; s=200708; t=1224867930; bh=iXlSGeVfSGoeBq Yz+F7p91FOwnbWdW69xhHpJ6Zkeog=; h=Message-ID:Date:From:MIME-Version: To:CC:Subject:References:In-Reply-To:Content-Type:Cc:Content-Type: Date:From:In-Reply-To:Message-ID:Mime-Version:References:To; z=Mes sage-ID:=20<4902004F.4010002@infracaninophile.co.uk>|Date:=20Fri,=2 024=20Oct=202008=2018:05:19=20+0100|From:=20Matthew=20Seaman=20|Organization:=20Infracaninophile|User -Agent:=20Thunderbird=202.0.0.17=20(X11/20080929)|MIME-Version:=201 .0|To:=20george+freebsd@m5p.com|CC:=20freebsd-hackers@freebsd.org|S ubject:=20Re:=20Severe=20DNS=20Problems,=206.2-RELEASE,=20BIND=209. 5.2|References:=20<200810241404.m9OE4oYl026020@m5p.com>|In-Reply-To :=20<200810241404.m9OE4oYl026020@m5p.com>|X-Enigmail-Version:=200.9 5.6|Content-Type:=20multipart/signed=3B=20micalg=3Dpgp-sha256=3B=0D =0A=20protocol=3D"application/pgp-signature"=3B=0D=0A=20boundary=3D "------------enig0D2F2FA47B06F88E76F5B3DD"; b=cax96D6DPf7CgzC5SOwld uCHoaggD77QdAnwaTAOXBnn5wGKCccywmoO908H1dJL13gFEkS+1BzPxGJ/ypt/rWXt +o2uwWz1WxlHTSWr/r4U8XLTLr3nGyyQR3E1xPhxI9ccBTM3pNOmR5u9IJw07bahwH5 TrOwx+N0C2cyx+O0= Message-ID: <4902004F.4010002@infracaninophile.co.uk> Date: Fri, 24 Oct 2008 18:05:19 +0100 From: Matthew Seaman Organization: Infracaninophile User-Agent: Thunderbird 2.0.0.17 (X11/20080929) MIME-Version: 1.0 To: george+freebsd@m5p.com References: <200810241404.m9OE4oYl026020@m5p.com> In-Reply-To: <200810241404.m9OE4oYl026020@m5p.com> X-Enigmail-Version: 0.95.6 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------enig0D2F2FA47B06F88E76F5B3DD" X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.0.1 (smtp.infracaninophile.co.uk [IPv6:::1]); Fri, 24 Oct 2008 18:05:30 +0100 (BST) X-Virus-Scanned: ClamAV 0.94/8485/Fri Oct 24 14:38:51 2008 on happy-idiot-talk.infracaninophile.co.uk X-Virus-Status: Clean X-Spam-Status: No, score=-3.0 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VERIFIED,NO_RELAYS autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on happy-idiot-talk.infracaninophile.co.uk Cc: freebsd-hackers@freebsd.org Subject: Re: 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 17:05:37 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig0D2F2FA47B06F88E76F5B3DD Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable george+freebsd@m5p.com wrote: > I'm having severe DNS problems. I'm running 6.2-RELEASE, and I upgrade= d > 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 fou= r > times, I could get an answer after 20-30 seconds. This morning I cvsup= ped > 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. Did you configure DLV (DNSSEC Look-aside Validation)? If so, you were=20 probably bitten by the ISC key timing out. Key roll-over was scheduled=20 for the month leading up to Tuesday 21st. Get the new key from: https://secure.isc.org/ops/dlv/index.php#dlv_key Cheers, Matthew --=20 Dr Matthew J Seaman MA, D.Phil. 7 Priory Courtyard Flat 3 PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate Kent, CT11 9PW --------------enig0D2F2FA47B06F88E76F5B3DD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEAREIAAYFAkkCAFkACgkQ8Mjk52CukIzmlQCfSiz9czDG0e4zd2sQk/rNkRcC 5MwAniYPC98hgbfdRPov+r15qgb0lhsa =n394 -----END PGP SIGNATURE----- --------------enig0D2F2FA47B06F88E76F5B3DD--