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IoT Workshop RPL Tutorial April 2011 - Internet Architecture Board

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Mode of Operation<br />

Parent selection governed by OF, decoupled from metrics<br />

and constraints<br />

Node leaving a DODAG should remember the DODAG<br />

parameters for some period of time to avoid rejoining a node<br />

in a former sub-DAG, thus avoiding loops.<br />

DODAGVersion governed by DAGroot according to<br />

implementation specific events<br />

A node with DODAG parent set =={} may set G bit (with<br />

lower Pref)<br />

DODAG selection is also implementation-specific<br />

Copyright © 2009 Cisco Systems, Inc. All rights reserved.<br />

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