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6. 2022 OIMT Minutes

2022-07-21 OIMT Meeting notes

Action item status:

• The schedule of reviewing the documents has been set. The due dates of the action items will be aligned accordingly with respect to the document review schedule. 
• Agreed to defer the item Aggregate application to LTP (ND, MS) to after v1.6

CH shared the following slides, which he did after the versioning discussion last week. 

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• The diagram may be over simplify the issues
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• ND: Syntactic and semantic compatibility

MB:

• Started to modify TR-512.A.4 (v1.5).
• Realized that the existing examples in A.4 in the moment are bad use cases (in the sense that they have a lot of crashes). In a real network, one won't actually do that. Should take a simple example which has less collision. 
• One of the common use cases of this type of topology is in a PON. Might give a high level overview of TDM/WDM p2p & p2mp PON. 

Temporal draft document initial review (ND)

• TR-512.18_OnfCoreIm-TemporalExpression.docx
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• TE independency might be dangerous to non-invariant identifier 
• 04:00-03:59 means an action (e.g., add or remove) at 04:00 (a point of time) with no duration (zero length of time). YANG has a way to express this, which we can take advantage of.
• CH: There is a prop paper. Task 59. 
• TO DO: More applications, need to describe how to apply TE. Looking for examples in TAPI. 
• CH: Covergence https://queue.acm.org/detail.cfm?id=3546931&doi=10.1145%2F3546931 

Actions

• Items older than Jan 2020 have been filtered and NOT shown on the main Actions page,
  • but they are still available on the All Actions (for background processing sub-page " for checking and deleting the completed ones.
• Will follow up on the two Inverse Multiplexing model work items
  • https://wiki.opennetworking.org/display/OIMT/2020-06-25+OIMT+Meeting+notes?focusedTaskId=5  
  • https://wiki.opennetworking.org/display/OIMT/2020-06-25+OIMT+Meeting+notes?focusedTaskId=4

Action items completed

Action items discussed

Individual's vacation plan: MB (August 11-31), AM (August 15-19), KL (August 22-26) 

Call plan:

• Meeting planning proposal (where each meeting will deal with the corresponding actions (with the date of the meeting)):
  • 21 Jul 2022  
    • Multipoint media channels
    • Temporal draft document initial review
    • OAM draft document overview
  • 28 Jul 2022Cancelled
  • 04 Aug 2022
    
    • Equipment discussion/resolution and preparation for delivery of document
    • Review streaming draft
  • 11 Aug 2022 
    
    • Temporal draft document second review
    • OAM draft document overview
  • 18 Aug 2022 
    
    • ControlTask model overview
  • 01 Sep 2022 
    
    • Spec document draft overview
  • //
    • Validate progress and plan model and documentation development
      • Review all relevant minutes/action resolution and draft document progress against plan including
        • Streaming (T65)
        • Task (T57)
        • Equipment (T8a)
        • Temporal (T73)
        • Spec (T56)
        • OAM (T5)
        • Aggregate (T64b)
        • Views/Context (11b)
          • TR-512.A.15 (and corresponding TR-512.8)
          • This includes some aspects of controller zero trust (T78)
      • Consider progress on and plan for delivery of
        • Compute and storage (T36)
        • Media multipoint addition to .A.4 (T77)
      • Construct detailed action plan for delivery on target date 27 Oct 2022 
  • 11 Aug 2022 
    
    •  Review draft streaming document material (part of TR-512.8).
  • 18 Aug 2022 
    
    • TR-512.A.15 discussion, review, planning
    • NOTE: Latest discussion was in 2022-05-19 OIMT Meeting notes
• At each meeting we should check that we are on track for the planned items

Future calls agenda items for consideration

• TIP/MUST papers (CH, ND)
• Catalog / inventory storage application (CH, ND)
• IETF work on physical inventory model (ND)
• RBAC vs ABAC (June 2021 F2F meeting Tue 1.2 ) 
• Finalize the write up on Multi-point Media Channel (later call) (Candidate for v1.6)
• To recap the previous OIMT discussion on synchronization management IM (later call)
• YANG augmenting 
• Leo on location model