Hi Pascal,

Great to see we are converging here. So I think the best next actions would be 
the following:

1. Write an I-D examining the different topologies for connecting LoWPANs to 
other networks, and the issues/solutions for dealing with that. I think it 
would be useful to explore both how it works when a routing protocol is run 
over the backbone, as well as proxy ND. This should reference and use nd-09 
as-is so we see if anything is broken or needs better explaining. 

2. We should do a better job of defining the assumptions for the topologies 
this works for (and doesn't), in particular the optional DAD to the 6LBR. We 
have a pretty clear picture in our heads, but it could be more concrete the 
draft.  I propose making a ticket for that and fixing it for nd-10. 

Now, it would be great to go back to reviewing nd-09 for technical correctness 
and nits, which would be a big help. So far I have one ticket from Pascal plus 
comments from Robert Cragie, so I guess everyone else is happy? 

Thanks,
Zach

On May 12, 2010, at 14:31 , Pascal Thubert (pthubert) wrote:

> I got the message loud and clear that the group does not want that
> latter piece in the base spec:
> - which works if the spec is specific in which topologies it supports
> and which topologies it does not. That was clear in ND 08 section 2.2
> but is gone from 09. 
> - which is good to speed up adoption of the registration, which is a
> great progress for ND at large .

-- 
Zach Shelby, Chief Nerd, Sensinode Ltd.
http://zachshelby.org  - My blog "On the Internet of Things"
http://6lowpan.net - My book "6LoWPAN: The Wireless Embedded Internet"
Mobile: +358 40 7796297

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