Re: [multrans] Updated Issues Presentation

hi Tom,

On Fri, Jul 1, 2011 at 7:35 PM, Tom Taylor <tom111.taylor@bell.net> wrote:

> Let me counter-offer a view, that the problem statement text should be
> updated to make the roles of translation and tunneling clearer, rather than
> hiding it all under the "interworking" term.
>

Jacni>: It's not hiding. And I guess the translation and tunneling share the
same Interworking functions of signaling.

>
> Thinking more about the contents of slide 9, I realize that tunneling of
> multicast signalling between multicast routers will only make sense in
> special situations and is an issue of network design rather than a topic
> within the scope of multicast transition.

Jacni>: Yes, it's an issue, and should be avoided, or as stated in the PS
I-D, "forwarding multicast traffic over unicast-only networks is out of the
scope..." ;-)

So the second half of slide 9 applies primarily to the transport of
> multicast content. The architecture document proposed as a work item could
> cover the use of encapsulation in general, and one of the applicability work
> items would be to describe the application of the architecture to DS-lite.

Jacni>: I'm afraid I can not agree. IMHO, the current PS I-D is fair enough
for the architectural or general discussions if you want. The scenarios,
requirements and issues of different use cases (e.g. Mesh, DS-Lite, ..) are
clear, and should be addressed individually, of course in the order of
priority.

Cheers,
Jacni

>
> On 30/06/2011 3:14 AM, Jacni Qin wrote:
>
>> Thanks for the updates,
>>
>> For page 9 Encapsulation, please check again my previous comments and
>> proposed text.
>> And I guess the issue currently listed applies not only to encapsulation
>> case, but to the translation as well.
>>
>>
>> Cheers,
>> Jacni
>>
>> On Thu, Jun 30, 2011 at 11:39 AM, Tom Taylor<tom111.taylor@bell.net>
>>  wrote:
>>
>>  Here's an update to our issues slides. We've tried to responsive to the
>>> comments. Thanks to Joel, Dan, and Jacni.
>>>
>>> Tom Taylor
>>> Cathy Zhou
>>>
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>>