From owner-freebsd-questions Wed Oct 31 5: 4:32 2001 Delivered-To: freebsd-questions@freebsd.org Received: from mail1.toronto.istar.net (mail1.toronto.istar.net [209.89.75.17]) by hub.freebsd.org (Postfix) with ESMTP id 4316337B401 for ; Wed, 31 Oct 2001 05:04:30 -0800 (PST) Received: from d141-119-162.home.cgocable.net ([24.141.119.162] helo=x1-6-00-50-ba-de-36-33.kico1.on.home.com) by mail1.toronto.istar.net with esmtp (Exim 2.02 #1) id 15yv2h-0006l6-00; Wed, 31 Oct 2001 08:04:27 -0500 Received: from localhost (genisis@localhost) by x1-6-00-50-ba-de-36-33.kico1.on.home.com (8.11.6/8.11.6) with ESMTP id f9VDAV059421; Wed, 31 Oct 2001 08:10:34 -0500 (EST) (envelope-from genisis@istar.ca) X-Authentication-Warning: x1-6-00-50-ba-de-36-33.kico1.on.home.com: genisis owned process doing -bs Date: Wed, 31 Oct 2001 08:10:30 -0500 (EST) From: Dru X-X-Sender: To: "Noel V. Balansag" Cc: Subject: Re: protocol type P:2, What's this?? In-Reply-To: <3BDFF545.2B6ED029@fibertel.com.ar> Message-ID: <20011031080732.V59312-100000@x1-6-00-50-ba-de-36-33.kico1.on.home.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Wed, 31 Oct 2001, Noel V. Balansag wrote: > hi. > > i was looking through my messages logs and i saw a denied packet with > the protocol type set to "P:2". > > The whole line says : > /kernel: ipfw: 1100 Deny P:2 192.168.100.1 224.0.0.1 in via ed0 > > What does P:2 mean?? Can anyone please tell me. Am just curious. > > Btw, am using a cable modem to connect to the internet. Hi Noel, more /etc/protocols | grep -w 2 igmp 2 IGMP # internet group management protocol trunk-2 24 TRUNK-2 # Trunk-2 leaf-2 26 LEAF-2 # Leaf-2 Looks like IGMP. BTW, protocols are in the Layer 3 header and are listed in /etc/protocols. Ports are in the Layer 4 header and are listed in /etc/services. Cheers, Dru To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message