From owner-freebsd-questions Sun Aug 20 23:39:36 2000 Delivered-To: freebsd-questions@freebsd.org Received: from hq1.tyfon.net (hq1.tyfon.net [213.212.29.17]) by hub.freebsd.org (Postfix) with ESMTP id 0C84B37B423 for ; Sun, 20 Aug 2000 23:39:35 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by hq1.tyfon.net (Postfix) with ESMTP id 339DE1C7BB; Mon, 21 Aug 2000 08:39:32 +0200 (CEST) Date: Mon, 21 Aug 2000 08:39:32 +0200 (CEST) From: Dan Larsson To: cjclark@alum.mit.edu Cc: FreeBSD Questions List Subject: Re: Howto do protocol filtering on FreeBSD In-Reply-To: <20000819000533.P28027@149.211.6.64.reflexcom.com> Message-ID: Organization: Tyfon Svenska AB MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, 19 Aug 2000, Crist J . Clark wrote: | On Sat, Aug 19, 2000 at 12:53:25AM +0200, Dan Larsson wrote: | > Let's say I only want to allow IP based traffic through | > my router how do I filter out all other protocols? | | Well, a FreeBSD router isn't going to route anything but IP and | possibly IPv6 unless you make efforts to do otherwise. What kind of | traffic are you trying to drop? Well, basically everything that is not traffic to or from an internet resource using tcp. (such as netbios over ip) | Regards +------ Dan Larsson | Tel: +46 8 550 120 21 Tyfon Svenska AB | Fax: +46 8 550 120 02 Public PGP keys | finger dl@hq1.tyfon.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message