Re: [shara] Problem statement

Hi, 

could section 1 and 1.1 from our tech-report (see
http://mice.cs.columbia.edu/getTechreport.php?techreportID=560) serve as a
beginning for this problem statement? or should it better come from a
different direction?

    olaf

On 27/01/09 2:44 PM, "Magnus Westerlund" <magnus.westerlund@ericsson.com>
wrote:

> Hi,
> 
> I would like to see a better Problem Statement for SHARA. I already
> gotten questions about the problem statement. I can kind of guess having
> been involved in the discussion of the related work. But I think there
> is need for a collected problem statement for SHARA.
> 
> This also relates to a question that needs to be answered i a good way
> to enable chartering. Why the problem scope and intended solution
> proposed? I interpreted Pierre Levis' comments that there clearly are
> other solutions and what about them. From my perspective as an AD I
> don't think "let all flowers bloom" is the answer to the IPv4-Ipv6
> coexistence and migration issues. We are here to provide recommended
> solutions within a reasonable time frame so that it actually can impact
> the market. We don't have forever here, and that is why dual-stack lite
> was chartered, what appeared to be a reasonable solution and one which
> we can think IETF can finish documenting this year.
> 
> So is what SHARA proposes necessary, a sufficient improvement, resolve
> previously non-handled issues? Should we do it now or focus on first
> completing the already chartered items in Softwire and Behave?
> 
> For your knowledge, I need most of these answers quickly. The IESG and
> IAB have their call to discuss the BOFs next Thursday. By then I need to
> know as much as possible to have the right discussion about this BOF
> proposal's approval or not.
> 
> Cheers
> 
> Magnus Westerlund
> 
> IETF Transport Area Director & TSVWG Chair
> ----------------------------------------------------------------------
> Multimedia Technologies, Ericsson Research EAB/TVM
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