From owner-freebsd-questions@FreeBSD.ORG Mon Jul 18 15:16:44 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0F8F516A41C for ; Mon, 18 Jul 2005 15:16:43 +0000 (GMT) (envelope-from cswiger@mac.com) Received: from pi.codefab.com (pi.codefab.com [199.103.21.227]) by mx1.FreeBSD.org (Postfix) with ESMTP id 92BE743D53 for ; Mon, 18 Jul 2005 15:16:43 +0000 (GMT) (envelope-from cswiger@mac.com) Received: from localhost (localhost [127.0.0.1]) by pi.codefab.com (Postfix) with ESMTP id AE0125DD2; Mon, 18 Jul 2005 11:16:42 -0400 (EDT) Received: from pi.codefab.com ([127.0.0.1]) by localhost (pi.codefab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 65344-05; Mon, 18 Jul 2005 11:16:33 -0400 (EDT) Received: from [192.168.1.3] (pool-68-161-54-113.ny325.east.verizon.net [68.161.54.113]) by pi.codefab.com (Postfix) with ESMTP id E1CF45C69; Mon, 18 Jul 2005 11:16:30 -0400 (EDT) Message-ID: <42DBC7D6.4060305@mac.com> Date: Mon, 18 Jul 2005 11:16:38 -0400 From: Chuck Swiger Organization: The Courts of Chaos User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.8) Gecko/20050511 X-Accept-Language: en-us, en MIME-Version: 1.0 To: DerAlSem References: <1556383370.20050718141952@deralsem.com> In-Reply-To: <1556383370.20050718141952@deralsem.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: amavisd-new at codefab.com Cc: freebsd-questions@freebsd.org Subject: Re: Real IP under NAT 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: Mon, 18 Jul 2005 15:16:44 -0000 DerAlSem wrote: [ ... ] > I've 5 external (real) IP, one is assigned on external if. Also there > are 20 internal computers with 192.168.0.* ip's (NAT+IPFW). I need to assign one > of that computer an external ip. Somebody told me, that it can be done > with ARP-proxy, but i couldn't find any info on that. 10x in advance. See "man natd": -redirect_address localIP publicIP Redirect traffic for public IP address to a machine on the local network. This function is known as static NAT. Nor- mally static NAT is useful if your ISP has allocated a small block of IP addresses to you, but it can even be used in the case of single address: redirect_address 10.0.0.8 0.0.0.0 The above command would redirect all incoming traffic to machine 10.0.0.8. -- -Chuck