@techreport{thubert-roll-eliding-dio-information-04, number = {draft-thubert-roll-eliding-dio-information-04}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-thubert-roll-eliding-dio-information/04/}, author = {Pascal Thubert and Rahul Jadhav and Li Zhao and Dominique Barthel}, title = {{Eliding and Querying RPL Information}}, pagetotal = 16, year = 2020, month = mar, day = 27, abstract = {This document presents a method to safely elide a group of RPL options in a DIO message by synchronizing the state associated with each of these options between parent and child using a new sequence counter in DIO messages. A child that missed a DIO message with an update of any of those protected options detects it by the change of sequence counter and queries the update with a DIS Message. The draft also provides a method to fully elide the options in a DAO message.}, }