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5G-xHaul
5G-xHaul Call-in Details & Notes

2022-01-26 5G-xHaul Meeting notes

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Created by Martin Skorupski on Jan 25, 2022

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26 Jan 2022 | 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:

Andrea Delmonte
@Andreas Lattoch
@Alexander Wenk
Daniela Spreafico
Daniel Perez Calvo
Danilo Pala
Eduardo Yusta
Hubing
Hsudarsa
Jorge Lopez
Istvan Vencz
Jasper Yang
Leo
Ma Yong
Michael Binder
Nader Zein
Paul Parva
Pawel Krecicki
Petr Jurcik
Prathiba Jeevan
Roberto Servadio
Shuzhan
Thomas Seitz
Thomas Schulze
Tian Zhu
Thorsten Heinze
Yossi
Zhang Dong

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

Info to:

Tracy Van Brakle

Goals

going forward

Mailings

https://groups.google.com/a/opennetworking.org/g/wireless-transport?pli=1

Discussion items

Time	Item	Who	Notes
00:00	Chair topic		no update
00:01	Admin		2022-02-02: Martin Skorupski 2022-02-09: Martin Skorupski 2022-02-16: Martin Skorupski 2022-02-23: Martin Skorupski
00:05	CoreModel #23	Daniela Spreafico	Identities for 'switch-selection-reason' are missing Please see the proposal made for 2022-01-26
00:10	Equipment #16	@Andreas Lattoch	Identifier at the original management interface to be mapped Please see the proposal made for 2022-01-26
00:15	Text for ONF	@Andreas Lattoch	Info: proposed text send to Denise Barton <denise@opennetworking.org> ...
00:16	CoreModel #22 SyncModel #7 SyncModel #8	@Prathiba Jeevan	Removing embedded clock attribute from logical termination point ~~Please see the proposal made for 2022-01-26~~ (modified on 2022-01-18) Please see proposals:
00:30	Centralized alarm list (alarm definition, capability and notification)	Thorsten Heinze	Continue UML Modeling Alarm History notification log like (feedback from yesterdays discussion)
	END OF THE MEETING
00:00	Relation 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.0.2.docx?api=v2
00:35	Mediator 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. 2021-12-15 some "security" findings by TEF IT - to be addressed - some repos changed to "private" - access by git invitations - please send github accounts to Thorsten.

Action items