From owner-freebsd-security Wed Feb 27 2:29:29 2002 Delivered-To: freebsd-security@freebsd.org Received: from hqvsbh2.ms.com (hqvsbh2.ms.com [205.228.12.104]) by hub.freebsd.org (Postfix) with ESMTP id 8C81E37B41A for ; Wed, 27 Feb 2002 02:29:19 -0800 (PST) Received: from hqvsbh2-idmz.ms.com (localhost [127.0.0.1]) by hqvsbh2.ms.com (Postfix) with SMTP id 2F6B3AE67; Wed, 27 Feb 2002 05:29:19 -0500 (EST) Received: from morganstanley.com (unknown [172.19.97.161]) by hqvsbh2-idmz.ms.com (Postfix) with ESMTP id A5A7AAE8E; Wed, 27 Feb 2002 05:29:17 -0500 (EST) Message-ID: <3C7CB4F8.5ABB1DDB@morganstanley.com> Date: Wed, 27 Feb 2002 18:29:13 +0800 From: Victor Tayer Reply-To: Victor.Tayer@morganstanley.com Organization: Morgan Stanley X-Mailer: Mozilla 4.76 [en]C-CCK-MCD MS4.76 V20001206.2 (WinNT; U) X-Accept-Language: en,ja MIME-Version: 1.0 To: Geert Houben Cc: freebsd-security@freebsd.org Subject: Re: best firewall option for FreeBSD References: <3C7CB173.5F5A9837@hict.nl> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org you would want to use freebsd for the OS and qmail or postfix for the mta and ipfw/ipfilter for the firewall package jett tayer Geert Houben wrote: > Hi all, > > I have to build a firewall for our University with 2 NIC's. One > connected to internet and the second connected to the network. > The e-mail is running on M$ Exchange, but this servers are placed > outside of the network. > With the firewall we would like to increase the security, but also make > it impossible for internal users to use anything else but http, https, > ssh, ftp-client,pop3-client, Outlook. So it has to be impossible to use > Morpheus, Kazaa, Napster etc. > > What firewall software (Opensource) would you advice? Or do I have to > choose another OS? > > Best regards, > Geert Houben > > -- > http://www.hict.nl > e-mail: g.houben@hict.nl > tel: +31(0)26 321 4177 > fax: +31(0)26 321 4267 > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-security" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message