Hi,

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

The summary of the review is READY.

I mostly skimmed this informational document. It appears to be well laid 
out and complete. The Security Considerations section is succinct and 
offers, "This document does not have new specific security 
considerations beyond those already reported by each of the documents 
cited." I believe that is sufficient for this document.

Regards,
Chris