Open Transport Configuration & Control
Space shortcuts
Expand all   Collapse all
Child pages
  • 2021-12-01 5G-xHaul Meeting notes
Skip to end of metadata
Go to start of metadata

 | 2am PST | 5am EST | 10:00 UTC | 10:00 GMT | 11:00 CET | 12:00 EET | 15:30 IST | 18:00 CST | 19:00 JST |


Web Conference:

https://thorsten-heinze-telefonica-de.webex.com/thorsten-heinze-telefonica-de/j.php?MTID=m849236edb092dffd10071725f5b8839f 

Invited:

(please feel free to correct and update your names (wink) Thank you very much!!!) 

Info to: 

Goals

  • going forward


Mailings

Discussion items

TimeItemWhoNotes
00:00Chair topic 
no update 

00:01

Admin

2021-12-08: Martin Skorupski (holiday in Italy and Spain)

2021-12-15: Martin Skorupski 

2021-12-22: Martin Skorupski

2021-12-29: canceled

2022-01-05: canceled

2022-01-12: Martin Skorupski

00:05Synchronization

@Alexander Wenk

@Prathiba

Input by Prathiba:

  1. sync-model-1-0.yang is available (and we are waiting for the updated CoreModel to accommodate the SyncModel augments)
  2. Regarding core-model ,
    1. Status configuration-and-switch-control on circular dependency: 
      • configuration and switch control
      • leaf-ref is used for the leaf configuration-and-switch-control
      • This solved the issue.
      • Open: updates of the path statement to point to the "right" instance
    2. Status clock/encapsulated-fc 
      • removal is not the right thing going forward
      • also here changing the type to leafref is the proposed way forward.
00:30Relation between planning and actual data from the network

Please see the latest version of the proposal: https://wiki.opennetworking.org/download/attachments/265093121/proposal-sequence-id.docx?api=v2

AI Vendors: Please prepare questions to continue.

  • on the agenda for next Tuesday 
00:35Mediator Instance Manager

Thorsten Heinze

Pre- Discussion happened yesterday 

  • info send by Thorsten on Monday 2021-05-177
  • in addition Thorsten will send the "background discussion slide"....

Mediator Instance Manager 

  • What is the protocol? NETCONF or REST or RESTCONF or ...
    • Working Assumption:  not decided
    • SIAE would like to decide based on efforts after analysis. 
    • UML include the "service" - but not the operational and maintenance layer
    • YAML (OpenAPI3) → UML (papyrus) → YANG → 

2021-05-25

  • Any questions?
    • no questions

2021-06-16

  • please see "App layer on top of the SDN controller" above.

2021-11-24

  • Introduction to the topic 
  • functional requirements
  • how to address security constrains and its key management
  • impact on MediatorInstanceManager
    • including logging mechanism
  •  option to reuse code provided by TEF

2021-12-01

  • Create Mediator Instance
    • Q: Is device-port missing?
    • A: no - because this is knowledge of the Mediator-Instance
    • (Management) Protocol and protocol version and other protocol configuration parameters : depend on 'device-kind-name'.
    • Further Configuration comes as general configuration with the "LoadFile" (e.g. NETCONF port range, SNMP version, SNMP TRAP port)

    • Q: Release version for in device parameters?
    • A: also here the mediator implementation knows what to do. 

    • Q: device-kind-name: enum vs. string
    • A: type sting → ok but known values must be agreed between vendor and operator OPEN...... to be continued tomorrow.

      - 




END OF THE MEETING

00:00

Centralized alarm list

(alarm definition, capability and notification)

Thorsten Heinze 

Continue UML Modeling

  • Clarification of alarmTypeId and probableCause based on examples...

Action items