%% You should probably cite rfc6552 instead of this I-D. @techreport{ietf-roll-of0-20, number = {draft-ietf-roll-of0-20}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-roll-of0/20/}, author = {Pascal Thubert}, title = {{Objective Function Zero for the Routing Protocol for Low-Power and Lossy Networks (RPL)}}, pagetotal = 14, year = 2011, month = sep, day = 7, abstract = {The Routing Protocol for Low-Power and Lossy Networks (RPL) specification defines a generic Distance Vector protocol that is adapted to a variety of network types by the application of specific Objective Functions (OFs). An OF states the outcome of the process used by a RPL node to select and optimize routes within a RPL Instance based on the Information Objects available; an OF is not an algorithm. This document specifies a basic Objective Function that relies only on the objects that are defined in the RPL and does not use any protocol extensions. {[}STANDARDS-TRACK{]}}, }