I have reviewed this document as part of the Ops area directorate's ongoing
effort to review all IETF documents being processed by the IESG.  These
comments were written primarily for the benefit of the Ops area directors.
Document editors and WG chairs should treat these comments just like any other
last-call comments.

Summary: I have no operational concerns with the doc. It's concise, well 
written and straight forward addressing all my questions.

Regards,
    Niclas