From owner-freebsd-net Mon May 10 1: 6:56 1999 Delivered-To: freebsd-net@freebsd.org Received: from lion.butya.kz (butya-gw.butya.kz [194.87.112.252]) by hub.freebsd.org (Postfix) with ESMTP id C6FD914C08 for ; Mon, 10 May 1999 01:06:48 -0700 (PDT) (envelope-from bp@butya.kz) Received: from bp (helo=localhost) by lion.butya.kz with local-esmtp (Exim 2.12 #1) id 10gl4t-000GJW-00; Mon, 10 May 1999 15:06:19 +0700 Date: Mon, 10 May 1999 15:06:19 +0700 (ALMST) From: Boris Popov To: Luigi Rizzo Cc: net@FreeBSD.ORG Subject: Re: ipfw misc... In-Reply-To: <199905100424.GAA12226@labinfo.iet.unipi.it> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Mon, 10 May 1999, Luigi Rizzo wrote: > i have been implementing some additional rules for ipfw to match > ethernet header fields. For my purposes, that would mainly be used to > block non-ip-related traffic (ie IP and ARP), but it might have some uses > for those trying to limit traffic basing on the MAC address, or > whatever. Very nice. Also syntax 'ether type xxx' are very useful. The only question - how 802.3 frame can be filtered (it doesn't have 'type' field)? -- Boris Popov To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message