From owner-freebsd-questions Tue Jun 25 11: 8:34 2002 Delivered-To: freebsd-questions@freebsd.org Received: from inigo.digitaldeck.com (twindolphin.digitaldeck.com [66.124.240.186]) by hub.freebsd.org (Postfix) with ESMTP id EACFD37B401 for ; Tue, 25 Jun 2002 11:08:24 -0700 (PDT) Received: from IVANOVA2K (ivanova-2k.office-ca1.digitaldeck.com [192.168.1.133]) by inigo.digitaldeck.com (8.11.6/8.11.3) with SMTP id g5PI8Ou08543 for ; Tue, 25 Jun 2002 11:08:24 -0700 (PDT) (envelope-from questions@digitaldeck.com) From: "Chris McCluskey" To: Subject: Outside-Outside port forwarding? Date: Tue, 25 Jun 2002 11:09:02 -0700 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Importance: Normal Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hello, I am currently running a FreeBSD host based router using ipfw. The host contains two external ethernet interfaces, and a single internal interface running NATd. One of the external interfaces is sourced by a DSL connection and the other is sourced by a T1. The plan was to move servers from the DSL subnet to the T1 subnet. To insure that there was as little service interruption as possible, I planned on having the FreeBSD router forward all requests from the server's old ip_addr:port (on the DSL interface) to the servers now on the T1's ethernet interface. In some sense I was just hoping to do a simple port-forward from an address on one external interface to another. Almost like turning NATd upside down. I haven't found much in the usual sources... Any pointers? Thanks. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message