From owner-freebsd-ipfw@FreeBSD.ORG Wed Jan 14 14:37:32 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 1734516A4CE for ; Wed, 14 Jan 2004 14:37:32 -0800 (PST) Received: from shellma.zin.lublin.pl (shellma.zin.lublin.pl [212.182.126.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id C387143D72 for ; Wed, 14 Jan 2004 14:37:28 -0800 (PST) (envelope-from pawmal-posting@freebsd.lublin.pl) Received: by shellma.zin.lublin.pl (Postfix, from userid 1018) id 86BDF5F103; Wed, 14 Jan 2004 23:48:51 +0100 (CET) Date: Wed, 14 Jan 2004 23:48:51 +0100 From: Pawel Malachowski To: ipfw@freebsd.org Message-ID: <20040114224851.GC72981@shellma.zin.lublin.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.4.1i Subject: ipfw not not X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Jan 2004 22:37:32 -0000 This `not not' is confusing a bit. (I want to match all packets smaller than 300 or greater than 500 bytes.) 4.9-STABLE, IPFW2: % ipfw add 3 count ip from any to any not iplen 300-500 00003 count ip from any to any not not iplen 300-500 % ipfw show 3 00003 3181 1729676 count ip from any to any not not iplen 300-500 -- Paweł Małachowski