From owner-freebsd-net@FreeBSD.ORG Thu May 22 08:38:30 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 F0C22106566B for ; Thu, 22 May 2008 08:38:30 +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 C75CA8FC19 for ; Thu, 22 May 2008 08:38:27 +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 m4M8cNcU026606; Thu, 22 May 2008 16:38:23 +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 m4M8cNcX026605; Thu, 22 May 2008 16:38:23 +0800 (KRAST) (envelope-from eugen) Date: Thu, 22 May 2008 16:38:23 +0800 From: Eugene Grosbein To: Ganbold Message-ID: <20080522083823.GA26482@svzserv.kemerovo.su> References: <483522F3.4090200@micom.mng.net> <20080522080337.GA21814@svzserv.kemerovo.su> <48353010.20105@micom.mng.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <48353010.20105@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 08:38:31 -0000 On Thu, May 22, 2008 at 04:34:24PM +0800, Ganbold wrote: > >You need not ftp proxy to make it work. Just allow ports that your > >ftp server uses. > > I know what you mean here. But ftp server is beyond my control > (different ISP) and > I don't know what ports it really uses. Then use ftp passive mode and you'll need not open a port locally. Eugene