From owner-freebsd-ipfw Thu Oct 17 21:26: 0 2002 Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D0DEA37B404 for ; Thu, 17 Oct 2002 21:25:59 -0700 (PDT) Received: from sccrmhc01.attbi.com (sccrmhc01.attbi.com [204.127.202.61]) by mx1.FreeBSD.org (Postfix) with ESMTP id 405A143E4A for ; Thu, 17 Oct 2002 21:25:59 -0700 (PDT) (envelope-from crist.clark@attbi.com) Received: from blossom.cjclark.org ([12.234.91.48]) by sccrmhc01.attbi.com (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP id <20021018042557.RRRE26524.sccrmhc01.attbi.com@blossom.cjclark.org>; Fri, 18 Oct 2002 04:25:57 +0000 Received: from blossom.cjclark.org (localhost. [127.0.0.1]) by blossom.cjclark.org (8.12.3/8.12.3) with ESMTP id g9I4PuWn042696; Thu, 17 Oct 2002 21:25:57 -0700 (PDT) (envelope-from crist.clark@attbi.com) Received: (from cjc@localhost) by blossom.cjclark.org (8.12.3/8.12.3/Submit) id g9I4Ptnq042695; Thu, 17 Oct 2002 21:25:55 -0700 (PDT) X-Authentication-Warning: blossom.cjclark.org: cjc set sender to crist.clark@attbi.com using -f Date: Thu, 17 Oct 2002 21:25:55 -0700 From: "Crist J. Clark" To: Andriy Gapon Cc: freebsd-ipfw@FreeBSD.ORG Subject: Re: IPFIREWALL_DEFAULT_TO_ACCEPT and bridge Message-ID: <20021018042555.GA42581@blossom.cjclark.org> Reply-To: "Crist J. Clark" References: <20021017145455.O1073-100000@edge.foundation.invalid> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20021017145455.O1073-100000@edge.foundation.invalid> User-Agent: Mutt/1.4i X-URL: http://people.freebsd.org/~cjc/ Sender: owner-freebsd-ipfw@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, Oct 17, 2002 at 03:01:32PM -0400, Andriy Gapon wrote: > > In the situation of host with 3 interfaces and bridging done between two > of them, when would I need IPFIREWALL_DEFAULT_TO_ACCEPT kernel option ? Never. > Is it only if I want filter bridged traffic ? You don't need it then either/ > Will this option allow all non-ip traffic with IPFW2 or do I need add the > rule for non-ip traffic before 'deny everything' rule ? If you are just talking about ARP, it should "just work" without the option. -- Crist J. Clark | cjclark@alum.mit.edu | cjclark@jhu.edu http://people.freebsd.org/~cjc/ | cjc@freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ipfw" in the body of the message