nanog mailing list archives

Re: Network end users to pull down 2 gigabytes a day, continuously?


From: "Fergie" <fergdawg () netzero net>
Date: Tue, 9 Jan 2007 19:17:00 GMT


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- -- Gian Constantine <constantinegi () corp earthlink net> wrote:

The available address space for multicast in IPv4 is limited. IPv6 vastly
expands this space. And here, I may have been guilty of putting the cart
before the horse. Inter-AS multicast does not exist today because the
motivators are not there. It is absolutely possible, but providers have to
want to do it. Consumers need to see some benefit from it. Again, the
benefit needs to be seen by a large market. Providers make decisions in
the interest of their bottom line. A niche service is not a motivator for
inter-AS multicast. If demand for variety in service provider selection
grows with the proliferation of IPTV, we may see the required motivation
for inter-AS multicast, which places us in a position moving to the large
multicast space available in IPv6.  


I don't think I'd be hanging my hat on IPv6 operational frobs at
this moment in time.

But that's just me. :-)

$.02,

- - ferg

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--
"Fergie", a.k.a. Paul Ferguson
 Engineering Architecture for the Internet
 fergdawg(at)netzero.net
 ferg's tech blog: http://fergdawg.blogspot.com/



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