[Roll] Which MOP for RPL AODV?

"Pascal Thubert (pthubert)" <pthubert@cisco.com> Wed, 06 October 2021 06:29 UTC

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From: "Pascal Thubert (pthubert)" <pthubert@cisco.com>
To: "ROLL WG (roll@ietf.org)" <roll@ietf.org>
Thread-Topic: Which MOP for RPL AODV?
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Subject: [Roll] Which MOP for RPL AODV?
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Dear all,

RPL AODV is close to completion, congrats to the authors!
Now, there's the question of the MOP and 2 options, reuse the experimental one for P2P RPL, or take another.

Right now, the draft takes 5 and P2P has 4 (https://www.iana.org/assignments/rpl/rpl.xhtml#mop)

My observation is that P2P is the experiment that leads to AODV, so AODV should deprecate it.

I have not heard of real deployments, and if that happened, I do not expect a mix of devices that would create confusion.
So would that be OK to assign MOP 4 to RPL AODV?

Note that we only have up to 6 to play with, and the multicast and anycast supports are already on the cooking table.

Keep safe,

Pascal