[89164] in North American Network Operators' Group

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Re: absense of multicast deployment

daemon@ATHENA.MIT.EDU (Edward B. DREGER)
Fri Mar 3 20:19:49 2006

Date: Sat, 4 Mar 2006 01:18:48 +0000 (GMT)
From: "Edward B. DREGER" <eddy+public+spam@noc.everquick.net>
To: North American Noise and Off-topic Gripes <nanog@merit.edu>
In-Reply-To: <C3EAB9D0-188D-453F-8AA9-57A18FED6973@isc.org>
Errors-To: owner-nanog@merit.edu


JA> Date: Fri, 3 Mar 2006 15:42:25 -0500
JA> From: Joe Abley

JA> If there's such a compelling need for native multicast, why has it
JA> seen such limited deployment, and why is it available to such a tiny
JA> proportion of the Internet?

One could ask the same of long-prefix PI availability and announcement.  
Lack of demand is not the only answer; one must also examine technical 
and policy constraints.

Taking your statement a step further, though, you have a very good 
point:  A smart approach is to analyze end-user wishes and demands, 
transform the "wish list" into engineering requirements, and take it 
from there.  (e.g., just what is the global table asymptotic limit?)


Eddy
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