From owner-freebsd-net Thu Nov 21 10:53:17 2002 Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 60A9637B401 for ; Thu, 21 Nov 2002 10:53:16 -0800 (PST) Received: from mail.sandvine.com (sandvine.com [199.243.201.138]) by mx1.FreeBSD.org (Postfix) with ESMTP id BFBDD43E4A for ; Thu, 21 Nov 2002 10:53:15 -0800 (PST) (envelope-from sloach@SANDVINE.com) Received: by mail.sandvine.com with Internet Mail Service (5.5.2653.19) id ; Thu, 21 Nov 2002 13:53:14 -0500 Message-ID: From: Scot Loach To: "'freebsd-net@freebsd.org'" Subject: Using ipfw to forward udp Date: Thu, 21 Nov 2002 13:53:13 -0500 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain; charset="iso-8859-1" Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I'm trying to implement a type of transparent proxy for UDP. My idea was to use ipfw to redirect all incoming UDP packets to my server, for example: ipfw add fwd 127.0.0.1,9000 udp from any to any recv em0 However this doesn't seem to work: my server only receives UDP packets that are addressed to port 9000. Can anyone suggest what I might be doing wrong? thanks scot. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message