From owner-freebsd-net@FreeBSD.ORG Thu May 22 08:03:49 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8EA021065679 for ; Thu, 22 May 2008 08:03:49 +0000 (UTC) (envelope-from eugen@kuzbass.ru) Received: from www.svzserv.kemerovo.su (www.svzserv.kemerovo.su [213.184.65.80]) by mx1.freebsd.org (Postfix) with ESMTP id 6D6DE8FC0A for ; Thu, 22 May 2008 08:03:46 +0000 (UTC) (envelope-from eugen@kuzbass.ru) Received: from www.svzserv.kemerovo.su (eugen@localhost [127.0.0.1]) by www.svzserv.kemerovo.su (8.13.8/8.13.8) with ESMTP id m4M83bGi022393; Thu, 22 May 2008 16:03:38 +0800 (KRAST) (envelope-from eugen@www.svzserv.kemerovo.su) Received: (from eugen@localhost) by www.svzserv.kemerovo.su (8.13.8/8.13.8/Submit) id m4M83bix022392; Thu, 22 May 2008 16:03:37 +0800 (KRAST) (envelope-from eugen) Date: Thu, 22 May 2008 16:03:37 +0800 From: Eugene Grosbein To: Ganbold Message-ID: <20080522080337.GA21814@svzserv.kemerovo.su> References: <483522F3.4090200@micom.mng.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <483522F3.4090200@micom.mng.net> User-Agent: Mutt/1.4.2.3i Cc: freebsd-net@freebsd.org Subject: Re: ipfw fwd layer2/ftp proxy X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 May 2008 08:03:49 -0000 On Thu, May 22, 2008 at 03:38:27PM +0800, Ganbold wrote: > I'm having trouble allowing ftp connections through ipfw (default deny) > enabled bridge firewall. > I'm wondering whether it is possible to have some kind of transparent > ftp proxy in such case. > > Is there anyway I can allow ftp proxying without layer2 forwarding on > ipfw bridge? You need not ftp proxy to make it work. Just allow ports that your ftp server uses. Eugene Grosbein