From owner-freebsd-questions Tue Feb 12 9: 8:58 2002 Delivered-To: freebsd-questions@freebsd.org Received: from relay3-gui.server.ntli.net (relay3-gui.server.ntli.net [194.168.4.200]) by hub.freebsd.org (Postfix) with ESMTP id 2A78037B41C for ; Tue, 12 Feb 2002 09:08:56 -0800 (PST) Received: from pc4-card4-0-cust162.cdf.cable.ntl.com ([80.4.14.162] helo=rhadamanth.private.submonkey.net ident=mailnull) by relay3-gui.server.ntli.net with esmtp (Exim 3.03 #2) id 16agLQ-0000Yh-00; Tue, 12 Feb 2002 17:03:52 +0000 Received: from setantae by rhadamanth.private.submonkey.net with local (Exim 3.34 #1) id 16agLP-000AyG-00; Tue, 12 Feb 2002 17:03:51 +0000 Date: Tue, 12 Feb 2002 17:03:51 +0000 From: Ceri To: Don Seeger Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Dhcp and ipfw Message-ID: <20020212170351.GA37235@rhadamanth> Mail-Followup-To: Ceri , Don Seeger , freebsd-questions@FreeBSD.ORG References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.3.27i Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Tue, Feb 12, 2002 at 08:08:39AM -0700, Don Seeger wrote: > Wanting to fun ipfw on the private side of my lan > but I am also running dhcpd on the same box > what ipfw rule do i need to allow my dhcp clients and my server need to > allow dynamic ip assignment allow udp from any 68 to "your.private.ip" 67 And if your firewall is very tight, allow the server to reply back to udp port 68 via the internal interface (you can't use IPs for this, as the clients don't have one yet). Ceri -- keep a mild groove on To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message