From owner-freebsd-questions Fri Nov 1 11:58:55 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id LAA25365 for questions-outgoing; Fri, 1 Nov 1996 11:58:55 -0800 (PST) Received: from gdi.uoregon.edu (gdi.uoregon.edu [128.223.170.30]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id LAA25356 for ; Fri, 1 Nov 1996 11:58:51 -0800 (PST) Received: from localhost (dwhite@localhost) by gdi.uoregon.edu (8.7.5/8.6.12) with SMTP id LAA04651; Fri, 1 Nov 1996 11:59:29 -0800 (PST) Date: Fri, 1 Nov 1996 11:59:29 -0800 (PST) From: Doug White Reply-To: dwhite@resnet.uoregon.edu To: Jim Mackin cc: questions@freebsd.org Subject: Re: Excluding IP addresses In-Reply-To: <199611011629.KAA03354@bronco1.hastings.edu> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Fri, 1 Nov 1996, Jim Mackin wrote: > I am running freebsd 2.0.5. I am having a problem when students are > telnetting to a certain site which provides a chat service. Is there a way > to exclude certain sites from being accessed by our users? You could run ipfw and deny packets to that machine on port 20. Or configure your router to do the same. A couple of the many possible options... Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major