Re: [6tisch] Comment to draft-wang-6tisch-6top-coapie-01.txt

Tero Kivinen <kivinen@iki.fi> Fri, 25 September 2015 12:01 UTC

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Date: Fri, 25 Sep 2015 15:00:48 +0300
From: Tero Kivinen <kivinen@iki.fi>
To: Thomas Watteyne <watteyne@eecs.berkeley.edu>
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Subject: Re: [6tisch] Comment to draft-wang-6tisch-6top-coapie-01.txt
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Thomas Watteyne writes:
> We need to discuss this point urgently, and do the work to ask the
> IEEE for carve out some IE space for IETF/6TISCH if applicable.

There is Vendor specific IE space for both header and payload IEs.
Those can be used provided IETF has OUI allocated from RAC. The
802.15.9 uses ethertypes, so you can allocate one of ethertypes for
generic, or you can ask for an number from 802.15.9 specific range.

I think for this the 802.15.9 would be better, as it would also
provide the fragmentation and multiplexing layer, meaning you are not
restricted to 127 byte limit.
-- 
kivinen@iki.fi