nanog mailing list archives

Re: IPTV and ASM


From: Mike McBride <mmcbride7 () gmail com>
Date: Wed, 28 Dec 2011 14:19:14 -0800

Marshall,

On Wed, Dec 28, 2011 at 1:50 PM, Marshall Eubanks
<marshall.eubanks () gmail com> wrote:
Dear Mike;

On Wed, Dec 28, 2011 at 4:48 PM, Mike McBride <mmcbride7 () gmail com> wrote:
Anyone using ASM (versus SSM) for IPTV? If so why?


From what I understand, the answer is likely to be "yes" and the
reason is likely to be "deployed equipment only
supports IGMP v2."

Agreed. I'm seeking confirmation, from IPTV implementers, that non
igmpv3 support is the reason for using ASM with IPTV. Versus other
reasons such as reducing state. Or is this a non issue and everyone is
using SSM with IPTV?

thanks,
mike

Regards
Marshall

thanks,
mike



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