2025-02-05 RSAC Meeting notes

05min

admin

@Martin Skorupski

Next meetings

L Release Timeline

10min

Email Thread:
Access to OSC INT Server

@all

Related debugging session are scheduled.

• Jackie has issue remote access to O-Cloud.

  • Ashutosh has no similar access issue. Will try to use OpenVPN instead of Wireguard. Bimo will share OVPN account to Ashutosh and Jackie.

• Connection issues to the Taiwan Lab by Ashutosh now - 

  • Please raise status in Slack!!!

Item to be removed for next week.

10min

Configuration with OAI at Taiwan Lab

@bimo fransiscus asisi c/o @Martin Skorupski

INT plan will support to do testing using OAI because we have successful integration attempt with i and rather than trial-and-error approach with OAI, we want to use what proven to be successful in OAI into OSCHow to change the parameters https://hackmd.io/fx7gYOpHSNSJOe0De1aaRA?view#Configuration (@Ankit Barve, @ASHWINI BHAGAT)

VAlues are still valid no updates (needed) - Martin to discuss with Bimo

10min

E2E testing

@bimo fransiscus asisi: can this section be deleted from the agenda in future?!?!
__

Creation of a link list to get an overview (docs, readmes, wiki, ....):

Existing Information

• AM/ML

• ODU-High

• OAM/SIM

Rest missing

• needs to be discussed by email (ptl-private) 

• did not happen - sorry

k-Release

• reported page for deployment testing

• continuous of functionality - > xTesting - robot test

  • integration issue between robot and xTesting

  • PTLs → common template 

  • https://hackmd.io/@q-eiMFW8TLa2Pa3QKECMzw/SJXLyJDNJg

    • input preferred from James about xTesting and its advantages.

L-Release

• it/test continuation needs confirmation from RIC and AIMLFW PTL to update the robot test file

15min

OSC integration use case

@all

• Details should be documented here: Release "L"

  • copy from B and reuse for L

  • use case setup by INT or by PTLs

    • each PTL provides a proper documentation

    • feedback by INT if it works

    • validates and approves documentation

    • INT requires definition of use cases

      • definition by PTLs

        • describe flows to be integrated and tested 

        • AI: Martin send to PTLs 

        • OAM/SIM / O-DU  /OAI (example) 

          • deploy OAM → 

            • connection supervision

            • what is a health check

            • PM to OAM to Grafana

            • flow related

            • FM flow

• @Ankit Barve will take the lead for OAI + WLS + OSC DU HIGH integration

  • integration lab must work!!!

  • xFapi

  • Servers required 

    • currently in OAI lab and Radisys lab

    • NTUST: end-to-end test - see also slack

    • AT&T-Lab → COSMOS-lab → @Ivan Seskar

      • AI: Martin: kick off an email

        • no answer

        • follow up by Martin

        • There are options for O-RAN f2f ... but some requirements should be exchanged see O-RAN-SC RSAC Slack....
          https://o-ran-sc-lf.slack.com/archives/C07CT61549M/p1735998051389359 

  • OAI team will be back from new years vacation and will start discussion this week with Ankit.

• Jan 8, 2025

  • TM500 MUX log RSRP is not good compared to OAI. Bimo will ask VIAVI

  • Confirm to @Ankit Barve and @ASHWINI BHAGAT for configuration table of ODU Integration

    • Note:

      • ODU High change the Cell ID from 1 to 0

      • ODU Low may have different MTU size 1500 or 9000.

      • ODU Low set to 9BFP Dynamic (Ashwini told Sheryl to test with dynamic. This should fix to Static. Bimo Will confirm internally)

How to address e2e?!?!? 

• required for e2e testing

• What are O-RAN WGs/FGs defining!

  • Module up health check

    • ???  → O2?!??!?

  • Interface periodically health check 

    • e.g. OAM O1 WG#10 → ves healthcheck

    • e.g OFHM WG#4 → supervision

• best practice from OTIC → TIFG

AI working on it!

• security

• e2, a1, o2, r1,  ...

• 3gPP interface → F1, E1 

Idea of a "private" session in 2 to 3 weeks.

• end of feb - Ankit 

• OAI module

05min

O-RAN F2F Paris 2025-02-24+

@Martin Skorupski

Per ToC - would be nice of have a running demo in the "networking area"

• time until ~mid January

• Martin - reach out to OAI for a joined 

Email conversation is ongoing - no decisions yet...

90min session as a normal slot

• 30min Alex - DHCP configuration of O-RUs according to WG4 Spec

• 30min John - rApp Manager

• 30min Sirdhar - OAI and Performance Measurements  (martin to Sridhar)

10min

Q/A

@all