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Minutes 2016 11 2

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ericvoit edited this page Nov 8, 2016 · 6 revisions
Meeting Materials Attending
WebEx Recording password: cSy4T9un Andy Bierman, Alexander Clemm, Walker, Einar Nilsen-Nygaard, Eric Voit, Tim Jenkins, Peipei Guo

Agenda:

  • Review the IETF97 slides.
  • Discuss requests for WG feedback which are to be made in Seoul.
  • Draft slides are here

Feedback requests IETF-97 (please see slides for details)

for evaluation by the larger NETCONF team in Seoul

  • Feedback Request #1: Streams and Filter Types: if/when OpState adopted, should we augment with a corresponding new filter-type allowing the OpState datastore to be selected? (believe answer is yes.)
  • Feedback Request #2: Topic Filtering: Assess WG interest in classifying Model, Subtree, & Leaf via independent categorizations such as Event-type & severity. (Andy to edit Eric's first attempt at slide which is linked above.)
  • Feedback Request #3: Metadata Filter: This is obviously a need well past subscriptions, and tied to #1. We should look to charter some YANG Metadata filter draft. (in NETCONF or NETMOD?) Who wants to help here?
  • Feedback Request #4: Do we include an Optional Update-Number to help with the Detection of Loss/Duplication independent of TCP?
  • Feedback Request #5: HTTP2 compatibility with GRPC: we have proposed messages/exchanges for seamless transport over GRPC implementations. Do people agree with this, or see issues here with the mechanism proposed?

Other thoughts:

  • Metadata filter + Dampening Period

  • What if there is a move of an object to Intended or Applied Datastore before it hits the Operational-State datastore.

  • A dampening period might slow the information that something has hit operational-state.

  • Based on this, we might need to have the metadata filter type apply for only certain values, construct different subscriptions for different datastores, and/or

  • Should propose a meeting / get-together in Korea on Metadata filtering.

  • Alberto will have recording for call-home with subscriptions with Open Daylight for embedded in the slides

  • Will cancel next week's meeting based on our getting the slides mostly done already.

  • On the reduced attendance today. It is likely due to this being a slide review call rather than an issues closure call.

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