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Open Information Model & Tooling

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  • 2021-12-02 OIMT Meeting notes

Date

Attendees

Agenda

  • Admin 
  • Action item status (ALL)
  • Review IETF/IEEE documents and CH slides and merge as appropriate into simplified spec. (ND) Deferred
  • Early draft of OAM document (AM, ND)
  • Aggregate tagging in the UML model
  • DMTF email on security protocol (DMTF DSP0274 Security Protocol and Data Model (SPDM) Specification) (CH)
  • AOB

Discussion items

Time

Item

Who

Notes

5 minAdminAll

TR-512 release 1.5 announced on OIMT mailing list on 18 November 2021.


OIMT Conference Call Schedule

  • December: Meet only on Dec. 2 due to ITU-T SG15 meeting (Dec. 6-17) and holidays
  • January 2022: Resume calls from Jan. 6


OIMT 2022 Vitrual F2F in 2022. 

10 minAction itemsAll

Actions


  • Re-dated items
  • Hing-Kam Lam Nigel Davis  To rebuild the equipment property model. To change from composite to decorate. 
  • Nigel Davis  Discuss the intent grammar, spec grammar. Explore mechanism converting explicit property sentence into constraint statements.
  • Nigel Davis  Clean up the action list for the past-due items


0 minSimplified specND

Review IETF/IEEE documents and CH slides and merge as appropriate into simplified spec. (ND) Deferred Jan. 13

30 minOAM documentAM, ND

Early draft of OAM document (AM, ND)

  • Nigel shared in the initial draft (structure) of TR-512.9


  • Malcolm Betts Nigel Davis To look at the Control loop ones (Sense, Discern, Infer, Decide, Act) of the Broad considerations


  • Not to deal with the blue (AI/ML),
  • The focus of OAM is the To focus on the back ones (Coordination, Detection, Collection/Reporting, Storage)


    • Augment and encapsulation need to be unpicked carefully
    • Detectors, counters: Configuration as well as count values.

    • Activity:
      • Proactive, On-demand (including single shot), 
      • May be a part of the actual process of the entity, may be extreamely heavy load
10 minAggregate taggingND, CH

Aggregate tagging in UML model

  • Task T64b DDD aggregate
  • To kick off discussion in IISOMI on aggregate tagging via Papyrus profile 
    • Start with simple ones, e.g., FC.
    • Don't try on Ltp and physical connector.
  • Nigel Davis Create DDD Aggregate profile and experiment with application of the profile to the core model.
3 minSecurity protocolCH

DMTF email on security protocol (DMTF DSP0274 Security Protocol and Data Model (SPDM) Specification)

  • No data model there.
 2 minNext calls

 

  • Discuss the action items: 
    • To rebuild the equipment property model. To change from composite to decorate. (KL, ND)
    • Papyrus model migration (for LtpPort) (ND, MS)
    • TAPI and Wireless transport: Moving away from simple packaging (ND)


 

Review IETF/IEEE documents and CH slides and merge as appropriate into simplified spec. (ND)


Future calls agenda items

  • TIP/MUST papers (CH, ND)
  • Catalog / inventory storage application (CH, ND)
  • MEF W130 device physical & environmental specification. OIMT may need to engage MEF on that. (CH)
  • 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

Action items

  •