agreed

On Tue, Nov 14, 2017 at 4:28 AM, Michael Richardson <[email protected]>
wrote:

>
> Thomas Watteyne <[email protected]> wrote:
>     > Thanks for the input. Trying to evaluate the overhead of using the
>     > traffic class bits. I assume we want to have one dedicated traffic
>     > class for the join request/reply, which tells nodes NOT to take that
>     > traffic into account for deciding whether to add cells.
>
> I think that you got it right... we we should have an "available bandwidth
> only" class, which is not the same as "best effort".
>
> (We can also use a different instanceID if that reuses code paths better.
>  WAY BACK, I suggested this, but it has other issues)
>
> We might also want to define what "best effort" means in a 6tisch network.
>
>     > - what must be standardized, if anything?
>     > - what would a join request now look like, and what's the hit in
> terms
>     > of byte count?
>
> I think it's one byte at the 6lowRH level to send the bits which were
> otherwise zero and compressed out.
>
>
> --
> Michael Richardson <[email protected]>, Sandelman Software Works
>  -= IPv6 IoT consulting =-
>
>
>
>


-- 
_______________________________________

Thomas Watteyne, PhD
Research Scientist & Innovator, Inria
Sr Networking Design Eng, Linear Tech
Founder & co-lead, UC Berkeley OpenWSN
Co-chair, IETF 6TiSCH

www.thomaswatteyne.com
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