On Nov 12, 2009, at 18:17 , Alexandru Petrescu wrote:

We do appreciate all the help you gave to polish our model in April,
thanks for that!

And now you're about to remove the link definitions - thanks for
thanking me.

We didn't say that we are going to remove all references to a link. We haven't decided how to use the autoconf model yet. Obviously we would need to build around it.

Additionally to AUTOCONF draft being against the 6lowpan-ND definition
of link, and of its first phrase in the Bootstrapping section (are you
going to remove that too?), AUTOCONF draft also requires the prefixes to
be /128 exclusively.  Are you thus going to require /128 prefixes
exclusively too in the 6lowpan-ND document?

As a LoWPAN shares a single prefix, all nodes in a LoWPAN can have is a an address. We do not talk about assigning prefixes to nodes in this WG. Routers do advertise the prefix used throughout the LoWPAN (using RAs). And nodes may then auto-configure addresses based on that.


Are you going to modify the 6lowpan-ND bootstrapping because AUTOCONF
draft requires prefixes /128?

It already works like this, no changes necessary. As far as I can tell, the autoconf draft requires no functional changes to the base mechanisms of our work. Again, we still need to look at the details.

Cheers,
Zach

--
http://www.sensinode.com
http://zachshelby.org - My blog “On the Internet of Things”
Mobile: +358 40 7796297

Zach Shelby
Head of Research
Sensinode Ltd.
Kidekuja 2
88610 Vuokatti, FINLAND

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