I have reviewed this document as part of the security directorate's ongoing effort to review all IETF documents being processed by the IESG.  Document editors and WG chairs should treat these comments just like any other last call comments. This document defines seven RADIUS Attributes to support the implementation of 802.16 (WiMax) PKMv1 (Privacy Key Management version 1). I previous reviewed version -05 of this draft. The Security Considerations section has been significantly improved since the -05 Draft. The only question I have is the " [SecEn] " reference. It is not common, in my experience, to reference a conference proceedings for the significant security properties of a protocol and I do not know how accessible this document is. But in this case, I think it is OK. Thanks, Donald =============================  Donald E. Eastlake 3rd   +1-508-634-2066 (home)  155 Beaver Street  Milford, MA 01757 USA   d3e3e3 at gmail.com