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Last Call Review of draft-ietf-ccamp-gmpls-general-constraints-ospf-te-09
review-ietf-ccamp-gmpls-general-constraints-ospf-te-09-genart-lc-krishnan-2015-03-03-00

Request Review of draft-ietf-ccamp-gmpls-general-constraints-ospf-te
Requested revision No specific revision (document currently at 10)
Type Last Call Review
Team General Area Review Team (Gen-ART) (genart)
Deadline 2015-02-26
Requested 2015-02-12
Authors Fatai Zhang , Young Lee , Jianrui Han , Greg M. Bernstein , Yunbin Xu
I-D last updated 2015-03-03
Completed reviews Genart Last Call review of -09 by Suresh Krishnan (diff)
Secdir Telechat review of -09 by Phillip Hallam-Baker (diff)
Assignment Reviewer Suresh Krishnan
State Completed
Request Last Call review on draft-ietf-ccamp-gmpls-general-constraints-ospf-te by General Area Review Team (Gen-ART) Assigned
Reviewed revision 09 (document currently at 10)
Result Ready w/issues
Completed 2015-03-03
review-ietf-ccamp-gmpls-general-constraints-ospf-te-09-genart-lc-krishnan-2015-03-03-00
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Document: draft-ietf-ccamp-gmpls-general-constraints-ospf-te-09.txt
Reviewer: Suresh Krishnan
Review Date: 2015/03/02
IESG Telechat date: 2015/03/05



Summary: This draft is ready for publication as a Proposed Standard, but 


I do have some comments you may wish to address.




Minor:

* Section 5



Isn't separating static and dynamic info of the same TE link another 


method of scaling? (e.g. encoding the Port Label Restrictions sub-TLV 


into a separate top level link TLV and advertising in a separate LSA)



If so, suggest adding a subsection here to describe it.

* Security Considerations:



I have an uneasy (potentially unjustified) feeling about the lack of any 


specific security considerations for the Connectivity Matrix sub-TLV. It 


looks pretty compute intensive to me. Somebody should probably take a 


look at the DoS possibilities with a multiple complex decomposed 


Connectivity Matrices.




* IANA Considerations:



Looking at the IANA registry, the Sub-TLVs do not have the text sub-TLV 


tag attached to them. Suggest renaming to




OLD:
TBD1   |  Connectivity Matrix sub-TLV  |  [This.I-D]

NEW:
TBD1   |  Connectivity Matrix          |  [This.I-D]

OLD:
TBD2   |  Port Label Restrictions sub-TLV  |  [This.I-D]

NEW:
TBD2   |  Port Label Restrictions          |  [This.I-D]

Thanks
Suresh