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Thursday 20th April 2023

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

This meeting of the 11th meeting of the SIG will be held in Prague, Czech Republic.

Theme

"Large science experiments and networking futures"

SIG-NGN will be holding its 11th meeting as a in person workshop on 20 April 2023. The meeting will be hosted jointly with the LHCONE meeting in Prague. We will have invited speakers representing some of the largest science communities, including HEP, SKA, DOE presenting their future vision and requirements. As well, networking experts from the NREN community will present current and future network capabilities. The workshop will conclude with a discussion group to try and map requirements and capabilities, with a goal to leave both scientists and network engineers better informed about the future. Which is always bright. 

Quick Links

All Presentations (currently past meeting presentations.)

Checkout the discussion on NREN.slack.com (sign up here)

Subscribe to the NGN mailing list or View the Archive

Contact the NGN Steering Committee

Register here

Agenda (all times are in CET)

Thursday, 20 April 2023

TimeWhat's happening
08:45 - 09:00Get a coffee and arrive
09:00 - 09:10 ('10)

Introduction and welcome

Edoardo Martelli (CERN)

09:10 - 10:30 ('80)


What R&E networks are doing for Big Science?

The session will discuss the services and infrastructure provided by R&E networks, how they support big science users and their needs of large data transfers, and future plans of R&E Networks.

Host: Mian Usman (GÉANT)

  • GÉANT - Bram Peeters (GÉANT) - '20
  • NORDUnet - Lars Fischer (NORDUnet) - '20
  • IPv6 traffic - '20
  • Q&A discussion - '20
10:30 - 11:00 ('30)Coffee break
11:00 - 12:30 ('90)

Big science user requirements I

This session will discuss the network capacity requirements of big science users and how these requirements are evolving as scientific research becomes increasingly data-intensive.

Host: Lars Fischer (NORDUnet)

  • SKA - Rosie Bolton (SKA) '20
  • ITER - Peter Kroul (ITER) '20
  • EuroHPC - '20
  • HL-LHC - Mario Lassnig (CERN)'20
  • Q&A discussion - '10
12:30 - 14:00 ('90)Lunch break
14:00 - 15:00 ('60)

Big science user requirements II

Host: Rudolf Vohnout (CESNET)

  • Jefferson Lab - Graham Heyes (Jefferson Lab) '25
  • ESnet -  Chin Guok (ESnet) '25
  • Q&A discussion  - '10
15:00 - 15:30 ('30)

Meeting the requirements

The research and education (R&E) networks will share how they are working together to deliver intercontinental capacity and adequate connectivity links to support the needs of big science users

Host: Mian Usman (GÉANT)

  • International Connectivity - '15
  • Q&A discussion - '15
15:30 - 16:00 ('30)Coffee break
16:00 - 16:40 ('40)

Mapping big science requirements to what the R&E Networks are doing

This session will include presentations on the requirements of big science users and how these requirements can be mapped to the services and infrastructure provided by research and education (R&E) networks

Host: Edoardo Martelli (CERN)

  • ESCAPE - Xavi Espinal (CERN)'20
  • ESnet science user requirements - Eli Dart - '20
16:40 - 17:30 ('50)

Facilitated discussions

Host: Lars Fischer (NORDUnet) - '50

17:30End
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