Acknowledgments

This section preserves the RFC text for RPL DAO Projection and root-initiated routing state, including P-DAO, P-DAO-ACK, P-DAO-REQ, PDR-ACK, VIO, SIO, RPI, SRH, Storing and Non-Storing P-Routes, Tracks, IANA registrations, and normative behavior.

Original RFC Text

Acknowledgments

   The authors wish to acknowledge JP. Vasseur, Remy Liubing, James
   Pylakutty, and Patrick Wetterwald for their contributions to the
   ideas developed here.  Many thanks to Dominique Barthel and
   S.V.R. Anand for their global contribution to 6TiSCH, RAW, and this
   RFC, as well as text suggestions that were incorporated.  Also,
   special thanks to Remous-Aris Koutsiamanis, Li Zhao, Dominique
   Barthel, and Toerless Eckert for their in-depth reviews, with many
   excellent suggestions that improved the readability and the content
   of the specification.  Many thanks to Remous-Aris Koutsiamanis for
   his review during WG Last Call and to Maria Ines Robles for her
   thorough shepherd review.  Many thanks to Warren Kumari, Ran Chen,
   Murray Kucherawy, Roman Danyliw, Klaas Wierenga, Deb Cooley, Éric
   Vyncke, Gunter Van de Velde, Sue Hares, and John Scudder for their
   comments and suggestions during the IETF Last Call and IESG review
   cycle.