Apple, Sony, Samsung, et.al., will use DLNA and other types of mechanisms that 
rely on multicast for service (content) discovery on the home network. Once the 
streams actually "start", they are currently unicast, but even this will change 
very soon.

Randy

On Nov 23, 2011, at 9:21 AM, Howard, Lee wrote:

>> IMHO increasing use of (overlapping) (low power) wireless networks in 
>> Homenet will only make
>> count to infinity type problems more common, as marginal adjacencies come 
>> and go.
> 
> You mean 6lowpan type networks?  I thought we had consensus to draw a circle 
> around them and
> say, "put a device between that network and this."
> 
>> What about multicast support for streaming video to my iDevice as I walk 
>> from the lounge to
>> the pool? AV will likely be a major homenet application. OSPF => MOSPF? IPng 
>> => DVMRP?
>> Or should that use unicast + mobile IPv6?
> 
> Streaming video != multicast.  I don't think we've had any discussion of 
> multicast, except in
> the context of mDNS.  I don't need it in the home.  Do you?
> 
> Lee
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