DOCSIS 3.0 and Multicast

Phil Karn karn at
Fri Nov 29 18:47:55 UTC 2013

On 11/29/2013 10:03 AM, Frank Bulk wrote:

> It looks like Cisco is doing something in the IP Video over DOCSIS area, and
> so if you're serious about this, you could reach out to them.

It's not video over IP multicast that interests me so much as the
opportunity to thwart NSA-style bulk traffic analysis by multicasting
unicast messages with encrypted destination addresses so an eavesdropper
can't tell who it's for.

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