Hi Ian,

I do not think the MANET protocols should be re-engineered in 6lowpan.
I believe that a L2 implementation of minimal DYMO can fulfil 6lowpans
requirements.

I think packet optimizations are acceptable to explore, but protocol
behavior should not be changed.

I think that the charter should state exactly what type of
"optimizations" are to be explored.

Good point. "Optimization" is highly ambiguous.
No, we don't want to create another protocol; in other environments, what we are trying to do would have been called "profiling", i.e., defining a subset that is interoperable in the specific domain.

Produce "Optimization of the Neighbor Discovery Protocol for 6lowpans"
to define how to apply the existing Neighbor Discovery protocol in a
6lowpan.

Again, I think we should reuse IPv6 ND or use a MANET hello protocol
(OLSRv2 or SMF neighborhood discovery seem suitable). Again, packet
formats could be optimized, but the protocol behavior should not.

Here I'm not so sure. I wouldn't want to rule out new protocol development in this space. What makes you confident that either ND as is or the MANET protocols will fit the bill?

Gruesse, Carsten


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