NAP filters and multicast

Date: Tue, 4 Feb 1997 21:56:52 -0600 (CST)
From: Sean Donelan <SEAN@SDG.DRA.COM>
Subject: NAP filters and multicast
I haven't looked to closely at
multicast on the ATM NAPs. Are they using ATM's native multicast
capability, or are they using multiple tunnels?

ATM's approximation of multicast is still pretty primitive. I would
be very surprised if any of the ATM-based NAPs are trying to use
ATM multicast to support the MBONE.