From owner-freebsd-questions Fri Jun 9 12:10:15 2000 Delivered-To: freebsd-questions@freebsd.org Received: from draenor.org (draenor.org [196.36.119.129]) by hub.freebsd.org (Postfix) with ESMTP id 6FEC937C55B for ; Fri, 9 Jun 2000 12:09:58 -0700 (PDT) (envelope-from marcs@draenor.org) Received: from marcs by draenor.org with local (Exim 3.14 #1) id 130U98-000NeN-00; Fri, 09 Jun 2000 21:08:46 +0200 Date: Fri, 9 Jun 2000 21:08:46 +0200 From: Marc Silver To: Darryl Hoar Cc: freebsd-questions@freebsd.org Subject: Re: Security Info. Message-ID: <20000609210846.B81376@draenor.org> References: <000e01bfd22e$9fcc2cf0$070101c0@ruraltel.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2i In-Reply-To: <000e01bfd22e$9fcc2cf0$070101c0@ruraltel.net>; from darryl@osborne-ind.com on Fri, Jun 09, 2000 at 11:20:26AM -0500 X-Operating-System: FreeBSD 4.0-STABLE Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Take a look at : http://people.FreeBSD.org/~jkb/howto.html http://www.freebsd.org/tutorials/dialup-firewall/index.html Cheers, Marc On Fri, Jun 09, 2000 at 11:20:26AM -0500, Darryl Hoar wrote: > I have a computer running FreeBSD 3.2-Release. I have this machine > connected to our Internal Lan, and dialup PPP connected to our ISP. > All our machines on the Lan get internet access through this 'gateway'. > > I thought since our connection was 'temporal' that I was fairly safe. > . After a recent posting to this list, I decided to > do some poking around on it. Wow was I suprised. I could get > to the machine and telnet into it from the internet. Not good. > I need a short course on locking down this machine so folks can't > hack into our internal LAN. > > All pointers greatly appreciated. > > Darryl To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message