From owner-freebsd-questions@FreeBSD.ORG  Wed Oct 15 07:31:51 2003
Return-Path: <owner-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 C791816A4B3
	for <freebsd-questions@freebsd.org>;
	Wed, 15 Oct 2003 07:31:51 -0700 (PDT)
Received: from p1028-ipbffx02marunouchi.tokyo.ocn.ne.jp
	(p1028-ipbffx02marunouchi.tokyo.ocn.ne.jp [220.111.132.28])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 41F9743F75
	for <freebsd-questions@freebsd.org>;
	Wed, 15 Oct 2003 07:31:48 -0700 (PDT)
	(envelope-from lukek@meibin.net)
Received: (qmail 27797 invoked by uid 89); 15 Oct 2003 14:31:47 -0000
Received: from unknown (HELO ?127.0.0.1?) (192.168.10.35)
  by 192.168.20.5 with SMTP; 15 Oct 2003 14:31:47 -0000
Date: Wed, 15 Oct 2003 23:25:12 +0900
From: Luke Kearney <lukek@meibin.net>
To: freebsd-questions@freebsd.org
In-Reply-To: <24540000.1066226966@lerlaptop-red.iadfw.net>
References: <44oewiha2w.fsf@be-well.ilk.org>
	<24540000.1066226966@lerlaptop-red.iadfw.net>
Message-Id: <20031015232128.08C5.LUKEK@meibin.net>
MIME-Version: 1.0
Content-Type: text/plain; charset="ISO-2022-JP"
Content-Transfer-Encoding: 7bit
X-Mailer: Becky! ver. 2.07.01
Subject: Re: IPNAT/Slow TCP/Pings fine/4.8-REL (fwd)
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 15 Oct 2003 14:31:51 -0000


On Wed, 15 Oct 2003 09:09:26 -0500
Larry Rosenman <ler@lerctr.org> granted us these pearls of wisdom:

> 
> 
> --On Wednesday, October 15, 2003 10:03:35 -0400 Lowell Gilbert 
> <freebsd-questions-local@be-well.no-ip.com> wrote:
> 
> > Larry Rosenman <ler@lerctr.org> writes:
> >
> >> I was trying(!) to help a friend out, and built a 4.8-REL box
> >> to play Router/NAT and it's ALMOST working.  I can't seem to telnet/surf
> >> from NAT'd addresses, but PING works fine.
> >
> > You can ping to the same addresses that you can't telnet to?
> > On inside machines?
> yes.  I.E. from 192.168.30.53 I can ping 207.158.72.11, and telnet
> to 207.158.72.11.  While that telnet is up, I can log on to the FreeBSD
> box, see the translation in ipnat -l, telnet to 207.158.72.11, and see the
> session in 207.158.72.11's netstat, but I can't do anything useful on the
> session from the 192.168.30.53 box.
> 
> LER

G'Day,
What are the firewall rules like ? Has IPFilter been set to pass all ? 
( or ipfw in case your using that instead )? Do you get name resolution
if you query an external server via nslookup ?　Just for kicks try
enabling ipfilter with a ruleset like "" pass in log from any to any ""

HTH 

LukeK