Dear John, all, Please find attached a new version of the slides including some comments from my side. I have also included two new slides (#12 and #13) describing a daisy-chain-like protocol for requesting a NS over multi-domain scenario. Summary of the comments embedded in the slides: 1. Slide 1: "Communication link provider" == Inter-domain link? 2. Slide 2: service capabilities are also useful as interface information 3. Slide 5: "hints on internal connectivity": some examples added 4 & 5. Slide 6: the way a "route" is described as an object of the NSI seems to me like forcing explicit routing, and this limits to big extent interface flexibility. Examples of non-explicit routing use-cases are given and alternative route description is provided. 6. Slide 8: refers to comments 4 & 5. I hope my comments are useful. My best regards, -- Joan Antoni García Espín CTX, Fundació i2CAT Citant "John Vollbrecht" <jrv@internet2.edu>:
We will have a call tomorrow at 8 ET to talk about setting up multi- domain connections. Some of this will be based on slides - starting with slide 8. It will also include some pics from Guy if he is able to send them.
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