From owner-freebsd-questions@FreeBSD.ORG  Mon Jan 24 13:20:58 2005
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 9201416A4CE
	for <freebsd-questions@freebsd.org>;
	Mon, 24 Jan 2005 13:20:58 +0000 (GMT)
Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.192])
	by mx1.FreeBSD.org (Postfix) with ESMTP id EF41A43D41
	for <freebsd-questions@freebsd.org>;
	Mon, 24 Jan 2005 13:20:57 +0000 (GMT)
	(envelope-from gjbailey@gmail.com)
Received: by wproxy.gmail.com with SMTP id 71so337671wra
	for <freebsd-questions@freebsd.org>;
	Mon, 24 Jan 2005 05:20:57 -0800 (PST)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
	s=beta; d=gmail.com;
	h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding;
	b=WzI+rw6Lg/+P9K6G0UASgZrmXC4Ydn8X2arYz5rqPQ2rMGT6ZDQPinOvkXfqVoh5e/W9iEHGkjKVEAlpgjAoxbwZECUcbcHHpBG7vjWFpcCdt4FfmE96p9Pk1APnkQOSz+ubxNVKxwOqFE4KVE3Q5n9YhsMH+FnvvSP64uMr2CE=
Received: by 10.54.22.34 with SMTP id 34mr299319wrv;
        Mon, 24 Jan 2005 05:20:56 -0800 (PST)
Received: by 10.54.23.57 with HTTP; Mon, 24 Jan 2005 05:20:56 -0800 (PST)
Message-ID: <48a5f32a05012405206911ca59@mail.gmail.com>
Date: Mon, 24 Jan 2005 15:20:56 +0200
From: Gareth Bailey <gjbailey@gmail.com>
To: freebsd-questions <freebsd-questions@freebsd.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Subject: Internet sharing authentication
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
Reply-To: Gareth Bailey <gjbailey@gmail.com>
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 24 Jan 2005 13:20:58 -0000

Greetings,

I have set up a FreeBSD gateway/firewall with ipf and ipnat in the
past, but I am now confronted with a new challenge. I need to setup
the firewall to only allow internet (www) access to users who
successfully authenticate themselves with a username/password
combination.

Ideally, a user will open their web browser and be confronted with a
authentication popup before gaining access to browse the web. Users
should be able to access mail without authentication.

Please advise on what I might use to do this.

Thanks,
Gareth