Subject: [CDNi] Notes from yesterday's Footprint/Capabilities Design Team Call and next steps

From: Jan Seedorf <[email-masked]>
Date: Wed, 17 Oct 2012 14:27:48 +0000

Hi all,

Thanks to all for the good discussions yesterday. Below are my notes from yesterday's call. In summary, we agreed:
-- (at least for the time being), take the use case circulated by Anne as basis for our discussions
-- aim at having at least one more phone call before Atlanta
-- next step is to start the discussion on what capabilities are mandatory to have in advertisement for the use case posted by Anne

I set up a doodle for the next call, please fill it in asap:
http://www.doodle.com/8e79wgv2d9e42qnc

**
-- Jan explains what was discussed last week and that the plan is to agree on some key use cases to drive the capabilities discussion
-- Anne summarizes the use case that she sent around
-- question from Jon regarding what "URI_class": *//cdn.cp1.com/video/*?url_signing="bb"&* means
-- Yannick explains rationale behind use case more
-- Jon: does CDN-B need to have a relationship with CP-1 in the use case? Yannick: no necessarily
-- Jon: what does CDN-B need to know regarding a URI?
-- Jan summarizes use cases posted by Scott on the mailing list
-- Jon: we still need to find out what needs to be part of the advertisement and what part of the real-time request routing
-- Scott explains that his use cases are supposed to be basic building blocks out of which one can build more complex use case with transitive dCDN delegation
-- discussion about "triangle aspect", i.e. CDNI loops, agreement that this need to be considered
-- agreement on use case from Anne, as it also contains the interesting use case posted by Scott where a "local" CDN wants to (further) delegate to a "global" dCDN
**

 - Jan

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Jan Seedorf
Senior Researcher
NEC Europe Ltd., NEC Laboratories Europe, Network Division     
Kurfuerstenanlage 36, D-69115 Heidelberg
Tel.     +49 (0)6221 4342-221
Fax:     +49 (0)6221 4342-155
e-mail:  [email-masked]
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