From owner-freebsd-ipfw@FreeBSD.ORG Tue Aug 24 21:14:27 2004 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 43A5616A4CE for ; Tue, 24 Aug 2004 21:14:27 +0000 (GMT) Received: from btsoftware.com (www.btsoftware.nl [213.84.82.9]) by mx1.FreeBSD.org (Postfix) with SMTP id 9FE7943D39 for ; Tue, 24 Aug 2004 21:14:25 +0000 (GMT) (envelope-from bts@iae.nl) Received: from viper.office (viper.office [192.168.0.1] ) by btsoftware.com (Hethmon Brothers Smtpd) ; Tue, 24 Aug 2004 23:13:53 +0200 Message-Id: <200408242313.5343345.6@btsoftware.com> From: "Martin" To: "fbsd-ipfw@0x10.com" , "patrick" Date: Tue, 24 Aug 2004 23:13:51 +0200 (CEST) Priority: Normal X-Mailer: PMMail 2.20.2382 for OS/2 Warp 4.5 In-Reply-To: <412BA814.9060406@esoltani.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit cc: "freebsd-ipfw@freebsd.org" Subject: Re: natd and ipfw problems...hope this is the right place=) X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Martin List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Aug 2004 21:14:27 -0000 On Tue, 24 Aug 2004 13:41:56 -0700, patrick wrote: >- In your /etc/natd.conf add >redirect_port tcp 192.168.1.100:80 82.82.82.82:80 Basic idea is pretty good, but you have to be aware the static NAT does seem to have a memory leak. Transfering a couple of Gigabytes through static NAT gives a memory footprint for NAT in "top" of something like 50 Mb. Not sure if this is TCP or UDP related, but it does happen with eMule/Overnet on 4462/4663. Martin.