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Wednesday 15th & Thursday 16th January 2020, Geneva, Switzerland

SIG-NGN is the Special Interest Group on Next Generation Networks.

This meeting is the fourth meeting of the SIG and hosted by CERN in Geneva.

Photo by Daniela Turcanu on Unsplash

Next Generation Networking for Science

The 4th SIG-NGN meeting take place at CERN on the 15th and 16th January 2020, and is co-located with a two-day workshop on networking for LHC and High-Energy Physics. This SIG-NGN meeting is an opportunity for two groups focused on advanced, high-performance networking to work together, and therefore the theme for this SIG-NGN is Next Generation Networking for Science.

The SIG-NGN Steering Committee would like to invite contributions to the agenda on themes such as:

  • Advanced networking for instruments

  • Big Science, big networks
Data Tranport Services
Specialised needs, e.g. supporting time & frequency

SIG-NGN will see presentations and discussion on how advances in networking allow close integration of instrument, wide-area, and datacentre networks. How networks are tackling the extreme data transport needs of Big Science and its instruments, services that allow large data sets to be made available to their global science communities, and new services being offered to serve the special needs of science, such as high-precision timing. 

Please send your suggestions to

Remote Participation

Vidyo room: SIG-NGN
Auto-join URL:
Extension: 10854543
Phone numbers: howto-join-vidyo-meeting-by-phone


Address: CERN, Route de Meyrin 385, 1217 Meyrin, Switzerland

CERN visitor pass: fill this form to request the CERN visitor pass

Meeting rooms:

  • On Wednesday the meeting will be in CERN's Computer Centre building on the CERN Meyrin site: 513/1-024 (on Google Maps)
  • On Thursday  the meeting will be in the Amphitheatre of the IT building on the CERN Meyrin site: 31/3-004 (on Google Maps)

Geneva public transport:
Lines passing by CERN: Tram 18. Stop name: CERN.

There will be an optional organised dinner on the evening of Wednesday 15th January, but this will be at your own expense.



Quick Links

All Presentations

Checkout the discussion on (sign up here)

Subscribe to the NGN mailing list or View the Archive

Contact the NGN Steering Committee

Attendee List


Registration is Open!

Agenda (all times are in CET)

Monday, 13th January 2020

TimeWhat's happening


Tuesday, 14th January 2020

TimeWhat's happening


Wednesday, 15th January 2020 - SIG-NGN

TimeWhat's happening
09:30-10:30Coffee and Croissants

Welcome, introduction to CERN and forward look on LHC's networking requirements


Time and frequency discussions (further details to be provided).


Lunch at own expense in CERN canteen

14:00-15:00SCION: New directions for high-throughput and high-security academic research communication - Adrian Perrig, ETH Zürich

Tour of CERN (limited places available).

16:00-17:00Antimatter Factory
17:00End of Day 1
19:30Social dinner at own expense at Mr Pickwick

Thursday, 16th January 2020 - SIG-NGN + HEPiX IPv6 WG

TimeWhat's happening
09:00-09:30DCI for datalakes - Paolo Bolletta, GARR
09:30-10:00Integrating Openstack with Tungsten – Hamza Zafar and Ricardo Rocha, CERN
10:00-10:30Kubernetes Kaniko – Marian Babik, CERN
10:30-11:00 Tea and coffee

EISCAT-3D – Lars Fischer, NORDUnet

11:30-12:00LHCb Data Acquisition Network – Niko Neufeld and Tommaso Colombo, CERN
12:00-12:30GradientGraph – Jordi Ros-Giralt, Reservoir Lab

ESnet6 High Touch Services: Real-Time Precision Telemetry and ML-based TCP Classification – Richard Cziva & Chin Guok, ESnet


Wrap up and Lunch

14:00-17:30HEPiX IPv6 Working Group (meeting agenda and registration)

Friday, 17th January 2020

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