2020-03-25 Meeting notes (SDN-R)

Owned by Martin Skorupski
Mar 28, 2020
1 min read

Date

Mar 18, 2020 4pm UTC; noon EDT; 17:00 CET
Zoom: https://zoom.us/j/619914482

Attendees

@Jeff Hartley
@Marci Haas
@Payam Forghani
@Sandeep Shah
@Herbert Eiselt
@Melanie Sater
@nullop
@Kate
@Martin Skorupski

Please add yourself. Thanks!

Informed

  • @Kapil Singal (Deactivated)

  • @alexander.dehn

  • @George Clapp

  • @Herbert Eiselt

Goals

  • share information

Discussion items

Time

Item

Who

Notes

Time

Item

Who

Notes

00:00

Admin

@Martin Skorupski

Next meeting: 4pm UTC; noon EDT; 18:00 CEST

00:00

OAM latency

@Payam Forghani

Team activities are ongoing

Open question

  • How can we compare different systems and environments and for selected components?

    •  Processing requests by SDN-R

      • looking to timestamp karaf logs

      • keep in mind different synchronization mechanism protocols in data centers and networks may be using different clock sources

        • NTP, PTP

      • keep in mind the impact on latency due to hypervisor: OpenStack, Kubernetes

00:20

Service Latency

@Melanie 

Several protocols for the network layer

  • handover

Distinguish network latency from service performance in 5G networks

Alignment of software vendor and hardware vendor roadmaps required

00.25

Code Review

@nullop

... was looking in detail to several SDN-R code artifacts.

All questions are answered. Thanks, improved descriptions in wikis

00:30

Info from CCDSK/SDNC

@Herbert Eiselt

Next ONAP version is officially no scheduled yet. 

00:35

misc

@all

  • A1 adopter in ONAP

  • VES cmNotify? topic for next week - wiki

  • all http ports moved https using AAF certs in ElAlto

  • http is blocked by kubernetes means only


Action items