From owner-freebsd-questions  Tue Aug 27  3:40: 8 2002
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 3568C37B400
	for <freebsd-questions@freebsd.org>; Tue, 27 Aug 2002 03:40:02 -0700 (PDT)
Received: from gw.smarts-gsm.ru (gw.smarts-gsm.ru [194.190.8.162])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 92C6843E65
	for <freebsd-questions@freebsd.org>; Tue, 27 Aug 2002 03:39:56 -0700 (PDT)
	(envelope-from vss@gw.smarts-gsm.ru)
Received: (from vss@localhost)
	by gw.smarts-gsm.ru (8.11.3/8.11.0-vlm) id g7RAdnO68285
	for freebsd-questions@freebsd.org.AVP; Tue, 27 Aug 2002 14:39:49 +0400 (MSD)
	(envelope-from vss@gw.smarts-gsm.ru)
X-Authentication-Warning: ns.smarts-gsm.ru: vss set sender to vss@gw.smarts-gsm.ru using -f
Received: (from vss@localhost)
	by gw.smarts-gsm.ru (8.11.3/8.11.0-vlm) id g7RAdnU68273
	for freebsd-questions@freebsd.org; Tue, 27 Aug 2002 14:39:49 +0400 (MSD)
	(envelope-from vss@gw.smarts-gsm.ru)
Date: Tue, 27 Aug 2002 14:39:49 +0400
From: Vlad Skvortsov <vss@smarts-gsm.ru>
To: freebsd-questions@freebsd.org
Subject: interface configuration
Message-ID: <20020827143949.T96508@smarts-gsm.ru>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.2.5.1i
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-questions.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-questions>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-questions>
X-Loop: FreeBSD.ORG

	Hi !

	[I'm not on the list, please CC: me]

	I have the following configuration:

	foreigners
	193.125.154.5
	|
	|
	|
	[sbni0, ...]
	box1
	[ed0, 192.168.0.101]
	|
	|
	(LAN)---[eth0/0, 192.168.0.1]cisco[as33, 1.2.3.4]---[as, 1.2.3.5]ISP
	|
	|
	[rl0, 192.168.0.103]
	box2

	We have a range of 4 addresses available from ISP: 193.125.154.4-7.
One address of this (6) is already used.  Foreigners is foreign organization 
connected to our LAN. We forward another address to them (5). Cisco performs
NAT for our internal addresses so that all connections coming outside look
like originating at 1.2.3.4.
	The task is: assign box2 address 193.125.154.4 so that it would be
transparently accessed from within LAN and outside.
	I cannot assign 193.125.154.4 with proper netmask to rl0 interface
of box2, because it will then have 0s in host part. 
	To my opinion the task divides into two subtasks: make box2 perform
outgoing connections to nonlocal addresses with source address
193.125.154.4 and establish routing of ip packets targetting 193.125.154.4
to box2.
	Any ideas ?
-- 
Vlad Skvortsov, vss@smarts-gsm.ru, vss@high.net.ru

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message