@misc{rfc6553,
  author="J. Hui and J. Vasseur",
  title="{The Routing Protocol for Low-Power and Lossy Networks (RPL) Option for Carrying RPL Information in Data-Plane Datagrams}",
  series="Request for Comments",
  number="6553",
  howpublished="RFC 6553 (Proposed Standard)",
  publisher="IETF",
  organisation="Internet Engineering Task Force",
  year=2012,
  month=mar,
  url="http://www.ietf.org/rfc/rfc6553.txt",
}