From owner-freebsd-questions@FreeBSD.ORG  Fri Jun 15 21:16:05 2012
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id D476A1065676
	for <freebsd-questions@freebsd.org>;
	Fri, 15 Jun 2012 21:16:05 +0000 (UTC)
	(envelope-from wojtek@wojtek.tensor.gdynia.pl)
Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [89.206.35.99])
	by mx1.freebsd.org (Postfix) with ESMTP id 2EFE18FC1B
	for <freebsd-questions@freebsd.org>;
	Fri, 15 Jun 2012 21:16:04 +0000 (UTC)
Received: from wojtek.tensor.gdynia.pl (localhost [127.0.0.1])
	by wojtek.tensor.gdynia.pl (8.14.5/8.14.5) with ESMTP id q5FLG7ed004929;
	Fri, 15 Jun 2012 23:16:07 +0200 (CEST)
	(envelope-from wojtek@wojtek.tensor.gdynia.pl)
Received: from localhost (wojtek@localhost)
	by wojtek.tensor.gdynia.pl (8.14.5/8.14.5/Submit) with ESMTP id
	q5FLG6gT004926; Fri, 15 Jun 2012 23:16:07 +0200 (CEST)
	(envelope-from wojtek@wojtek.tensor.gdynia.pl)
Date: Fri, 15 Jun 2012 23:16:06 +0200 (CEST)
From: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To: Paul Macdonald <paul@ifdnrg.com>
In-Reply-To: <4FBA0584.8030004@ifdnrg.com>
Message-ID: <alpine.BSF.2.00.1206152315510.4892@wojtek.tensor.gdynia.pl>
References: <4FBA0584.8030004@ifdnrg.com>
User-Agent: Alpine 2.00 (BSF 1167 2008-08-23)
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.2.7
	(wojtek.tensor.gdynia.pl [127.0.0.1]);
	Fri, 15 Jun 2012 23:16:07 +0200 (CEST)
Cc: freebsd-questions@freebsd.org
Subject: Re: ipfw subnetting
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
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: Fri, 15 Jun 2012 21:16:05 -0000

> can anyone suggest what i'm doing wrong here.
>
> Desired:    drop everything from 180.0.0.0 to 180.255.255.255
>
> ipfw -q add 137 deny all from 180.0.0.0/8 to any

nothing wrong. all is fine.