Date/Time

(Default schedule is second Thursday of Month.)

0800 PT/0900 MT/1000 CT/1100 ET/1300 CLT

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Meeting ID: 602 918 755
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Meeting Recording:

TBD

Attendees

  • Gisella Kapus (GK) ESnet

Goals

  • Coordination of networking activities across Rubin Observatory

Discussion items

Time

(PT)

Item

Who

Notes


NET Action Items Status

Reminder: Work on your action items: International Communications (aka Long-Haul Networks)

Network activities schedule (subject to COVID19 impacts):

January - Continued work on  Rubin Observatory Network Verification Plan (including JIRA). 

February - Completed draft  Rubin Observatory Network Verification Plan (including JIRA).

March - Scheduled Rubin Observatory Networks Pre-Verification Review for May 18 - 19

April - Prepare for Rubin Observatory Networks Pre-Verification Review.  Submit LSST Change Request to update LSE-78 Rubin Observatory Network Design (including Chilean, International, and US networks), and related milestones in PMCS.   Complete LDM-732 Rubin Observatory Networks Pre-verification Baseline.

May - Complete FY19, FY20 NET Reports and Technical Document

June - Conduct and respond to actions from Rubin Observatory Networks Pre-Verification Review.  Meet with GlobalNOC re VNOC support.

July  - Pre-Ops Rehearsal 2 testing.

August - Ops Rehearsal 2/Pre-verification testing.

September - Cisco ACI review, Huawei analysis 

October - Start Verification Testing, LS restart, LS - SCL 40G upgrade. (hopefully) - 

November - Update Rubin Observatory Operations & Management Plan, USDF Selection, CP Restart, Network Contracts and SLAs.

December - Updates on G-NOC service progress, Brazil path (Huawei) options, planning for US Data Facility at SLAC

January - Updates on G-NOC service progress, Brazil path (Huawei) options, planning for US Data Facility at SLAC

February - Agreed to propose NSF to DOE include funding of VNOC and Huawei in the ops proposal / USDF continuing discussing footprints, power cooling. 

March - Keep 2x20GB through Chicago during Construction. End of Construction Aug-FY23, would need 2x100 to SLAC.

New processing facility in UK, some data that goes to Europe will go to UK (1/4), likely 75% of data will be processed in Europe so more data will come back, so the 2x10GB link will likely increase 7-7.5GB per year


Networking Flow TalkRichard Dubois

pdf

Richard Duboiswill update the rates estimations according to the 7s requirement


Update on CONUS Networks

CONUS Networks, including ESnet:

NCSA will be used during construction. SLAC next year likely will have traffic from ComCam and Auxtel.

ESNet in talks to increase its transatlantic traffic. 

No updates from CONUS


Chilean/International Networks Update

Developments in La Serena and end-to-end service to NCSA for upcoming Auxiliary Telescope Traffic and general (internet, mail, voice) traffic:

Cristián Silva distribution list created. rubinobs-lhn-notifications@lists.lsst.org

Albert / Cristian : Backup link being configured.

Cristián SilvaJira project in progress

Cristián Silva ipv6

Stgo to Porto Alegre, missing component in Buenos Aires to complete connection.


USDF & NCSA - CC-IN2P3 Networks update

Unknown User (kollross)

Mark Foster

Richard Hughes-Jones

Stuart McLellan

USDF & NCSA - CC- IN2P3 network:

NCSA: No updates

SLAC: Pending conversation to connect fiber links from ESNet to SLAC. IPv6 understanding its impact. Telemetry developed by Amlight is at the moment ipv4, will require further development if needed. 

IN2P3: GEATN Pier with ESNet transatlantic, ready for tests. 


Other Discussion Topics

By topic


Rubin Observatory Network Verification:

No updates. 

Rubin Observatory Networks, SLAs for Operations:



Virtual NOC: 


Document update status summary

      LSE-78; LSE-479; Operations & Management document

Updates added to LSE-78, ready to be reviewed by the rest of the NET

Updates to LSE-479 in Dropbox, Julio assigned action items to NET members

O&M Document, waiting for co-chairs to review doc. 

GMT talk with Jeff, Cristian and Albert about connectivity to Noirlab. 


Other businessAny

Cristián Silva  next meeting ipv6 talk by Nick Buraglio


Wrap up and next meeting

Wrap up and Next meetings:  

 

All meetings at 0800 PT/0900 MT/1000 CT/1100 ET/1300 CLT (subject to time changes)

Action items 

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