7. Acknowledgments

The authors of this document highly appreciate the authors of "IPv6 over Low Power WPAN Security Analysis" [6LoWPAN-SEC]. Although their security analysis work is not ongoing at the time of this writing, the valuable information and text in that document are used in Section 5.4 of this document, per advice received during IESG review procedures. Thanks to their work, Section 5.4 is much improved. The authors also thank S. Chakrabarti, who gave valuable comments regarding mesh-under requirements, and A. Petrescu for significant review.

Carles Gomez has been supported in part by FEDER and by the Spanish Government through projects TIC2006-04504 and TEC2009-11453.