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Web Conference: 


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

Discussion items

00:00chair topic 
no update 



Next meetings

2021-06-23: Martin Skorupski

2021-06-30: Martin Skorupski

2021-07-07: Martin Skorupski

2021-07-14: Martin Skorupski

00:07App layer on top of the SDN controller


  • with REST interfaces
  • security requirements
  • dynamic updates of the infrastructure
  • REST-API spec with explanatory descriptions - how-to-do-doc
  • If there is interest - please reach out to Thorsten
00:10EthernetContainer #23

Bundling attributes for Ethernet ports

Feedback from Daniela Spreafico by email "ONF - Issues to be approved on 5G-xhaul call on 16th of June 2021":

  • ETC #23. If I understood (the 2th of June I was not present at the call) the following attributes are not removed but only a change on the Description is proposed, correct?
    (sko) yes correct

If yes then I can approve the proposal.

(sko) thanks!

Decision: proposal is approved.

00:10EthernetContainer #38

maximum-information-rate might have discrete value ranges

Feedback from Daniela Spreafico:by email "ONF - Issues to be approved on 5G-xhaul call on 16th of June 2021"

  • ETC #38. OK, I can approve

(sko) thanks!

Decision: proposal is approved.

00:15EthernetContainer #42

supportedAlarmList to get DefaultValue and *

Decision: proposal is approved.


@Alexander Wenk


Current status:

  • UML-to-yang - synch_Pac - to generate a yang
  • create a workspace - with new - specify/augmentation to the core-model-1.4
  • there is a need to create a "new" UML-project

First try to generate yang model-

  • some manually modification
    • stereotype "experiment" - update of OpenModelProfile
    • then some issues found by pyang
      • duplicate of attributes - same attribute but different description
      • issue on a class which is not required - maybe we simply remove it from yang generation
      • feedback by Thorsten - UML/YANG header info missing
00:40RMON counters

Roberto Servadio
@Andreas Lattoch

Quick feedback from Andreas

Please see excel.

all on the agenda for 2021-06-30.

End of the Meeting

00:00Mediator Instance Manager

Pre- Discussion happened yesterday 

  • info send by Thorsten on Monday 2021-05-17
  • 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 → 


  • Any questions?
    • no questions


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

Action items