Early Review of draft-ietf-hip-rfc5205-bis-07
review-ietf-hip-rfc5205-bis-07-intdir-early-jiang-2015-12-11-00

"I am an assigned INT directorate reviewer for draft-ietf-hip-rfc5204-bis
These comments were written primarily for the benefit of the Internet
Area Directors. Document editors and shepherd(s) should treat these
comments just like they would treat comments from any other IETF
contributors and resolve them along with any other Last Call comments
that have been received. For more details on the INT Directorate,
see 

http://www.ietf.org/iesg/directorate.html.&quot

;

This standard track document obsoletes RFC5205, which was 
Experimental. I guess this need support from various implementation 
and inter-operational tests. I personally don't know them, but I guess 
they already took place. The document is well written and ready for 
publication.

This bis document has only little different from the original document: 
mainly three more paragraphs, two in section 4.2 and one in section 5.5.
They looks good. A couple of minor comments:

Entiry//entity, in 2nd paragraph of section 4.2, "the record MUST be 
considered to be no longer valid and deleted by the entiry that retrieved it"

The abbreviation "HPIHI" in section 6 has no explanation or long name 
when it appears first time.

Regards,

Sheng