From owner-freebsd-questions Wed Jul 28 2:33:55 1999 Delivered-To: freebsd-questions@freebsd.org Received: from storm.FreeBSD.org.uk (storm.freebsd.org.uk [194.242.128.198]) by hub.freebsd.org (Postfix) with ESMTP id 4AF9A14C4F for ; Wed, 28 Jul 1999 02:33:51 -0700 (PDT) (envelope-from brian@Awfulhak.org) Received: from keep.lan.Awfulhak.org (localhost [127.0.0.1]) by storm.FreeBSD.org.uk (8.9.3/8.9.3) with ESMTP id KAA98207; Wed, 28 Jul 1999 10:32:29 +0100 (BST) (envelope-from brian@Awfulhak.org) Received: from keep.lan.Awfulhak.org (brian@localhost.lan.Awfulhak.org [127.0.0.1]) by keep.lan.Awfulhak.org (8.9.3/8.9.3) with ESMTP id KAA01384; Wed, 28 Jul 1999 10:17:37 +0100 (BST) (envelope-from brian@keep.lan.Awfulhak.org) Message-Id: <199907280917.KAA01384@keep.lan.Awfulhak.org> X-Mailer: exmh version 2.0.2 2/24/98 To: Dan Simoes Cc: "freebsd-questions@FreeBSD.ORG" Subject: Re: setting up redirects with natd/firewall In-reply-to: Your message of "Tue, 27 Jul 1999 18:29:20 CDT." <379E40D0.46601BA3@iclick.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 28 Jul 1999 10:17:37 +0100 From: Brian Somers Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, You want redirect_port tcp 192.168.100.D:80 80 > I'm new to freebsd, so bear with me. > > I've been struggling for the past few days to get a firewall set > up using freebsd/ipfw/natd. I've got everything running, and now > all that is left is to accomplish some remapping. > > To wit: > > - traffic for server A.B.C.D on port 80 should be remapped to > internal server 192.168.100.D on port 80 > - replies from that internal server should be remapped at the > firewall to appear to come from A.B.C.D > > I'm trying to do this with -redirect_address in natd, but > I imagine there are also some issues with adding static routes > via arp so traffic "knows" to go to the firewall? > > If anyone has an example config file for natd I'd greatly appreciate > it. > > Thanks! > -- > Dan Simoes > iClick, Inc. email:dans@iclick.com > 410 Saw Mill River Road, LL135 voice:914-693-0837 > Ardsley, NY 10502 fax:914-693-1055 -- Brian Don't _EVER_ lose your sense of humour ! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message