Telechat Review of draft-ietf-ipsecme-ad-vpn-problem-07
review-ietf-ipsecme-ad-vpn-problem-07-secdir-telechat-wallace-2013-06-27-00

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.


This document describes the problem of enabling a large number of systems
to communicate directly using IPSec and defines requirements for
prospective solutions.  As a problem statement, it does not introduce any
new security concerns.  I have no new use cases, requirements or security
concerns to contribute.  I had one minor nit.  The use cases specifically
call out a need for an authentication mechanism.  The requirements do not
(other than implicitly through requirement 5).