From owner-freebsd-questions  Mon Aug 28  7:17:41 2000
Delivered-To: freebsd-questions@freebsd.org
Received: from hookie.cs.ndsu.NoDak.edu (hookie.cs.ndsu.NoDak.edu [134.129.125.253])
	by hub.freebsd.org (Postfix) with ESMTP id 4DD4037B42C
	for <freebsd-questions@FreeBSD.ORG>; Mon, 28 Aug 2000 07:17:39 -0700 (PDT)
Received: (from tinguely@localhost)
	by hookie.cs.ndsu.NoDak.edu (8.9.3/8.8.8) id JAA13735;
	Mon, 28 Aug 2000 09:17:34 -0500 (CDT)
	(envelope-from tinguely)
Date: Mon, 28 Aug 2000 09:17:34 -0500 (CDT)
From: mark tinguely <tinguely@hookie.cs.ndsu.NoDak.edu>
Message-Id: <200008281417.JAA13735@hookie.cs.ndsu.NoDak.edu>
To: mcn@broadcom.ie
Subject: Re: igmp source code for freebsd
Cc: freebsd-questions@FreeBSD.ORG
In-Reply-To: <00e601c00e90$2ad8baa0$696e6bc0@broadcom.ie>
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG


the kernel code for IGMP is in sys/netinet.

Sounds like you need client examples. There are several example mutlicast
applications that are members of a mulitcast group (vic, vat, -- see
applications ports/mbone).

Basically the application listens to the multicast any group, looks for
membership request and replies. on a request, set a random timer if no one
replies with this group number by the time the timer expires, your application
sends the reply.

--mark tinguely.


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