From owner-freebsd-questions@FreeBSD.ORG Tue Jul 12 16:03:08 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6FC1D1065672 for ; Tue, 12 Jul 2011 16:03:08 +0000 (UTC) (envelope-from dan@dan.emsphone.com) Received: from email2.allantgroup.com (email2.emsphone.com [199.67.51.116]) by mx1.freebsd.org (Postfix) with ESMTP id F219D8FC08 for ; Tue, 12 Jul 2011 16:03:07 +0000 (UTC) Received: from dan.emsphone.com (dan.emsphone.com [199.67.51.101]) by email2.allantgroup.com (8.14.4/8.14.4) with ESMTP id p6CG36LG059402 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 12 Jul 2011 11:03:06 -0500 (CDT) (envelope-from dan@dan.emsphone.com) Received: from dan.emsphone.com (smmsp@localhost [127.0.0.1]) by dan.emsphone.com (8.14.5/8.14.5) with ESMTP id p6CG36E1097757 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 12 Jul 2011 11:03:06 -0500 (CDT) (envelope-from dan@dan.emsphone.com) Received: (from dan@localhost) by dan.emsphone.com (8.14.5/8.14.5/Submit) id p6CG35fS097756; Tue, 12 Jul 2011 11:03:05 -0500 (CDT) (envelope-from dan) Date: Tue, 12 Jul 2011 11:03:05 -0500 From: Dan Nelson To: Michael Sierchio Message-ID: <20110712160304.GI6611@dan.emsphone.com> References: <20110711170729.GG6611@dan.emsphone.com> <1310473165.58370.YahooMailRC@web36501.mail.mud.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-OS: FreeBSD 8.2-STABLE User-Agent: Mutt/1.5.21 (2010-09-15) X-Virus-Scanned: clamav-milter 0.97 at email2.allantgroup.com X-Virus-Status: Clean X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (email2.allantgroup.com [199.67.51.78]); Tue, 12 Jul 2011 11:03:06 -0500 (CDT) X-Scanned-By: MIMEDefang 2.68 on 199.67.51.78 Cc: Bill Tillman , freebsd-questions@freebsd.org Subject: Re: IPFW Firewall NAT inbound port-redirect X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Jul 2011 16:03:08 -0000 In the last episode (Jul 12), Michael Sierchio said: > Is there a way of specifying a particular public address if there is > more than one bound to the external interface? A la > > nat 123 config if re0.2 log same_ports redirect_port tcp 10.0.0.3:22 102.10.22.1:2222 Yes; the redirect_port syntax is described in the natd manpage: redirect_port proto targetIP:targetPORT[-targetPORT] [aliasIP:]aliasPORT[-aliasPORT] [remoteIP[:remotePORT[-remotePORT]]] -- Dan Nelson dnelson@allantgroup.com