Hello,

I have reviewed this document as part of the Operational directorate's ongoing effort to review all IETF documents being processed by the IESG.

These comments were written primarily for the benefit of the operational area directors. Document editors and WG chairs should treat these comments just like any other last call comments.

Intended status: standard track

Summary: This document defines extensions to RFC 3630 "Traffic Engineering (TE) Extensions to OSPF Version 2 so that network performance information can be distributed and collected. The document covers only the mechanisms for distributing the information but not for making the measurements or for making decisions based on the information.

The document is well written and very clear. 

Obviously all the TBDx in the document will need to be updated when IANA makes the Type assignments.

I have no other issues with the document.

Thank You,

Menachem