Re: [Gen-art] Gen-ART Telechat review of draft-ietf-cdni-use-cases-09.txt

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To: Suresh Krishnan <>, "" <>, General Area Review Team <>
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Hi Suresh,

Thanks for your review.

Please see my answers inline.

Best regards,

-----Message d'origine-----
De : Suresh Krishnan [] 
Envoyé : mardi 17 juillet 2012 05:56
À :; General Area Review Team
Objet : Gen-ART Telechat review of draft-ietf-cdni-use-cases-09.txt

I have been selected as the General Area Review Team (Gen-ART) reviewer for this draft (for background on Gen-ART, please see

Please wait for direction from your document shepherd or AD before posting a new version of the draft.

Document: draft-ietf-cdni-use-cases-09.txt
Reviewer: Suresh Krishnan
Review Date: 2012/07/16
IESG Telechat date: 2012/07/19

Summary: This document is ready for publication as an Informational RFC but I have some comments.


* Section 1.3 & Figure 1

The CSP-2 part of the text is really not a use case but a "non-use case". Does such text belong in this document?

[Gilles] I think that these lines are useful to help the reader identify the importance of policy considerations 

* Section 2.3

What does the word ingestion mean in this sentence? It usually means consumption but that usage does not fit since the CDN interconnection does not change end user traffic consumption points. Did you mean "ingress" instead?

[Gilles] Thanks for the suggestion. "ingress" instead of "ingestion" may indeed clarify the sentence. I'll do the change.

o  Allow the ISP to influence and/or control the traffic ingestion

* Section 2.4

I am not sure that there is a commonly agreed definition of NSP, but the use of the term NSP in this section does not fit with my understanding of NSP (it fits more with an ISP who provides broadband service to end users). Can you clarify why exactly the term NSP is used here?

[Gilles] "ISP" instead of "NSP" may indeed clarify the sentence. I'll do the change.


* Introduction:

I feel that the word motivate seems to be a better fit for this sentence than guide,

The document can be used to guide the definition of the requirements (as documented in [I-D.ietf-cdni-requirements])

This document can be used to motivate the requirements (as documented in [I-D.ietf-cdni-requirements])

[Gilles] Ok for me. I'll do the change.



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