From owner-freebsd-questions@FreeBSD.ORG Fri Oct 24 10:35:50 2008 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 765D6106566B for ; Fri, 24 Oct 2008 10:35:50 +0000 (UTC) (envelope-from danielby@slightlystrange.org) Received: from queueout03-winn.ispmail.ntl.com (queueout03-winn.ispmail.ntl.com [81.103.221.33]) by mx1.freebsd.org (Postfix) with ESMTP id E95108FC17 for ; Fri, 24 Oct 2008 10:35:49 +0000 (UTC) (envelope-from danielby@slightlystrange.org) Received: from aamtaout02-winn.ispmail.ntl.com ([81.103.221.35]) by mtaout01-winn.ispmail.ntl.com (InterMail vM.7.05.02.00 201-2174-114-20060621) with ESMTP id <20081024102354.MKBM2285.mtaout01-winn.ispmail.ntl.com@aamtaout02-winn.ispmail.ntl.com> for ; Fri, 24 Oct 2008 11:23:54 +0100 Received: from catflap.slightlystrange.org ([82.21.101.171]) by aamtaout02-winn.ispmail.ntl.com (InterMail vG.2.02.00.01 201-2161-120-102-20060912) with ESMTP id <20081024102354.BQMO21638.aamtaout02-winn.ispmail.ntl.com@catflap.slightlystrange.org> for ; Fri, 24 Oct 2008 11:23:54 +0100 Received: by catflap.slightlystrange.org (Postfix, from userid 106) id D0FCB6186; Fri, 24 Oct 2008 11:23:28 +0100 (BST) Received: from torus.slightlystrange.org (torus.slightlystrange.org [10.1.3.50]) by catflap.slightlystrange.org (Postfix) with SMTP id 72F236131 for ; Fri, 24 Oct 2008 11:23:28 +0100 (BST) Received: by torus.slightlystrange.org (sSMTP sendmail emulation); Fri, 24 Oct 2008 11:23:28 +0100 From: "Daniel Bye" Date: Fri, 24 Oct 2008 11:23:28 +0100 To: questions@freebsd.org Message-ID: <20081024102328.GA75968@torus.slightlystrange.org> Mail-Followup-To: questions@freebsd.org References: <490198C4.8040907@lvor.halvorsen.cc> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="bp/iNruPH9dso1Pn" Content-Disposition: inline In-Reply-To: <490198C4.8040907@lvor.halvorsen.cc> User-Agent: Mutt/1.4.2.3i X-PGP-Fingerprint: D349 B109 0EB8 2554 4D75 B79A 8B17 F97C 1622 166A X-Operating-System: FreeBSD 7.1-PRERELEASE i386 X-Cloudmark-Analysis: v=1.0 c=1 a=ehNlctqhnw0A:10 a=Yz6iINNp92V3VA0DNnYA:9 a=IQxmO3-W-MdlEdjPYn5qIE57ZwUA:4 a=LY0hPdMaydYA:10 a=Mv1FF24KNzeHtp1WAyoA:9 a=TnQicX-sWSREA7VOVLm42xoi11EA:4 a=rPt6xJ-oxjAA:10 Cc: Subject: Re: DHCP server X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Daniel Bye List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Oct 2008 10:35:50 -0000 --bp/iNruPH9dso1Pn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Oct 24, 2008 at 11:43:32AM +0200, Svein Halvor Halvorsen wrote: > Hi, >=20 > I'm not sure if this is an issue with my dhcp server or the client, but= =20 > since I seem to get troubles with two different clients, I'm thinking it= =20 > might be the server: >=20 >=20 > I've got a FreeBSD 7.0-p4 machine running isc-dhcp3-server-3.0.5_2=20 > serving my home network. When my Linux (Archlinux) client request > a lease, this happens: >=20 > [root@weld:~]$ dhcpcd -n eth0 > eth0: dhcpcd 4.0.2 starting > eth0: broadcasting for a lease > eth0: offered 10.0.0.176 from 10.0.1.1 `mirrorball' > eth0: checking 10.0.0.176 is available on attached networks >=20 > ... and then it times out, and does not configure the network. This=20 > makes me think that there may be a client issue, since the DCHP server=20 > does indeed offer an address. But I also have troubles with a Mac OS X=20 > client (although it's a little more vague about the errors). If the server is handing out /24 network prefixes, then once your clients bind the offered address in 10.0.0/24, they can no longer communicate with= =20 the server in 10.0.1/24. You can a) give the DHCP server an alias IP address in 10.0.0/24 on the appropriate interface b) change the network prefix to 16 bits, so that 10.0.0 and 10.0.1 (and ALL other addresses with the prefix 10.0) are in the same=20 logical network space c) renumber your DHCP pool Dan --=20 Daniel Bye _ ASCII ribbon campaign ( ) - against HTML, vCards and X - proprietary attachments in e-mail / \ --bp/iNruPH9dso1Pn Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkkBoiAACgkQixf5fBYiFmp8GwCdE0ub79GQZy2Gvx8foCGRQYAG PaQAn1O7LqsHhapZJ6m6b9wTaoRr71QQ =cThO -----END PGP SIGNATURE----- --bp/iNruPH9dso1Pn--