From owner-freebsd-questions Wed Oct 8 17:55:47 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id RAA26917 for questions-outgoing; Wed, 8 Oct 1997 17:55:47 -0700 (PDT) (envelope-from owner-freebsd-questions) Received: from freebie.lemis.com (gregl1.lnk.telstra.net [139.130.136.133]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id RAA26912 for ; Wed, 8 Oct 1997 17:55:43 -0700 (PDT) (envelope-from grog@freebie.lemis.com) Received: (from grog@localhost) by freebie.lemis.com (8.8.7/8.8.5) id KAA00390; Thu, 9 Oct 1997 10:24:13 +0930 (CST) Message-ID: <19971009102408.21799@lemis.com> Date: Thu, 9 Oct 1997 10:24:08 +0930 From: Greg Lehey To: "M.R.Murphy" Cc: jacques@wired.ctech.ac.za, questions@FreeBSD.ORG Subject: Re: ifpw and users References: <199710090045.RAA15680@meerkat.mole.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.84e In-Reply-To: <199710090045.RAA15680@meerkat.mole.org>; from M.R.Murphy on Wed, Oct 08, 1997 at 05:45:51PM -0700 Organisation: LEMIS, PO Box 460, Echunga SA 5153, Australia Phone: +61-8-8388-8250 Fax: +61-8-8388-8250 Mobile: +61-41-739-7062 WWW-Home-Page: http://www.lemis.com/~grog Fight-Spam-Now: http://www.cauce.org Sender: owner-freebsd-questions@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Wed, Oct 08, 1997 at 05:45:51PM -0700, M.R.Murphy wrote: >> On Wed, Oct 08, 1997 at 01:30:31PM +0200, Jacques Hugo wrote: >>> Hi there... >>> >>> Is the ipfw utils on fbsd smart enough that >>> it can allow inet access for some users and >>> deny it for others? >> >> No. >> >>> Can this be done with the TIS fw toolkit? >> >> No. The Internet Protocols don't support the concept of users. > > This blanket "no" may not be answering the implied question. TIS > FWTK is able to provide excellent user authentication. It can do > that in conjunction with IP address restrictions by service. In > that sense it can allow access from an untrusted network (The > Internet) to a trusted internal network for some users and deny it > for others. ipfw doesn't do that. ipfw is a packet filter; TIS FWTK > is an application proxy firewall. Together they can form a very > powerful firewall, remembering that defining the policy for protection > may be the hardest part of firewall construction. I stand corrected. I was assuming that the TIS toolkit was just a packet filter. Greg