From owner-freebsd-questions Mon Dec 11 19:17:25 2000 From owner-freebsd-questions@FreeBSD.ORG Mon Dec 11 19:17:22 2000 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mail7.carolina.rr.com (fe7.southeast.rr.com [24.93.67.54]) by hub.freebsd.org (Postfix) with ESMTP id 752BC37B400 for ; Mon, 11 Dec 2000 19:17:22 -0800 (PST) Received: from voodoo ([24.25.86.114]) by mail7.carolina.rr.com with Microsoft SMTPSVC(5.5.1877.537.53); Mon, 11 Dec 2000 22:17:20 -0500 Message-ID: <000801c063e9$c20967e0$0200a8c0@digitalavalanche.com> From: "Mike Gruver" To: Subject: How to use simple firewall with DHCP? Date: Mon, 11 Dec 2000 22:15:17 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0005_01C063BF.D79148A0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2615.200 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG This is a multi-part message in MIME format. ------=_NextPart_000_0005_01C063BF.D79148A0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I have a dual-homed host with non-routables on the inside domain = (192.168.0.x) and DHCP on the outside with the ISP. The question is: = the example rc.firewall file explains to setup your interface, ip and = subnet for both the external and internal interfaces. Sounds great, = except I am using DHCP on the external. Does anyone know how to specify = this in the rc.firewall file for the onet, omask, and oip identifiers? Any help is appreciated. Thanks, mgruver@carolina.rr.com ------=_NextPart_000_0005_01C063BF.D79148A0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

I have a dual-homed host with = non-routables on the=20 inside domain (192.168.0.x) and DHCP on the outside with the ISP. = The=20 question is: the example rc.firewall file explains to setup your=20 interface, ip and subnet for both the external and internal = interfaces. =20 Sounds great, except I am using DHCP on the external. Does anyone = know how=20 to specify this in the rc.firewall file for the onet, omask, and oip=20 identifiers?

Any help is appreciated.

Thanks,

mgruver@carolina.rr.com

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