From owner-freebsd-net@FreeBSD.ORG Tue Jan 23 16:43:06 2007 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 4079C16A405 for ; Tue, 23 Jan 2007 16:43:06 +0000 (UTC) (envelope-from jhall@vandaliamo.net) Received: from trueband.net (trueband.net [216.163.120.10]) by mx1.freebsd.org (Postfix) with SMTP id C20FB13C4D3 for ; Tue, 23 Jan 2007 16:43:05 +0000 (UTC) (envelope-from jhall@vandaliamo.net) Received: (qmail 16071 invoked by uid 1006); 23 Jan 2007 16:15:04 -0000 Received: from jhall@vandaliamo.net by rs0 by uid 1003 with qmail-scanner-1.16 (spamassassin: 3.1.4. Clear:SA:0(1.0/100.0):. Processed in 1.910398 secs); 23 Jan 2007 16:15:04 -0000 X-Spam-Status: No, hits=1.0 required=100.0 X-Spam-Level: * Received: from unknown (HELO trueband.net) (172.16.0.12) by -v with SMTP; 23 Jan 2007 16:15:02 -0000 Received: (qmail 18384 invoked from network); 23 Jan 2007 16:15:02 -0000 Received: from unknown (HELO admintool.trueband.net) (127.0.0.1) by -v with SMTP; 23 Jan 2007 16:15:02 -0000 Received: from 65.117.48.154 (SquirrelMail authenticated user jhall@vandaliamo.net) by admintool.trueband.net with HTTP; Tue, 23 Jan 2007 16:15:02 -0000 (GMT) Message-ID: <1729.65.117.48.154.1169568902.squirrel@admintool.trueband.net> Date: Tue, 23 Jan 2007 16:15:02 -0000 (GMT) From: jhall@vandaliamo.net To: freebsd-net@freebsd.org User-Agent: SquirrelMail/1.4.4 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal Subject: VLANs and DHCP 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: Tue, 23 Jan 2007 16:43:06 -0000 I currently administer a system which has two DHCP servers on two different VLANs. Unfortunately, the two servers are not playing together well and some comptuers are receiving IP addresses on the wrong network. So, with our phone vendor's blessing, I am trying to move all of the DHCP services to the FreeBSD server. The computers on the network are supposed to receive an IP address on the default vlan and the phones are supposed to receive an IP address on their vlan. Essentially what happens when a phone is booted, the phone receives an IP address on the default VLAN, releases that address and then requests an IP address on the appropriate VLAN. How do I specify to FreeBSD which VLAN should be the default? I have read some information which seems to be conflicting. One article indicated vlan0 is the default vlan, and another seemed to indicate vlan1 was the default vlan. Or, have I just overcomplicated this? Thanks for your help. Jay