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 defines a YANG data model augmenting the IETF OSPF YANG model
to provide support for OSPFv3 Link State Advertisement (LSA) Extensibility
as defined in RFC 8362. Creating, parsing, and evaluating YANG models is a
specialized skill that I don't have. This looks reasonable to me, but no
one should take any comfort from that.


Radia