The insights of your network. Do you see what I see?


The SUNET office is conveniently located within a walking distance (~10 minutes) of the Stockholm Central Train Station.

Tulegatan 11

113 86, Stockholm, Sweden

You may take a bus from the airport to Central Station (approx 35 min) - less expensive.

or a train from the airport  to central station (approx 20 min) - more expensive.


    • Bromma ( BMA), geographically closest to the city centre and to the Sunet offices.
    • Arlanda (ARN), easily accessible via the airport train Arlanda express, 20 min to the centre. If flying around rush hour, Arlanda and Arlanda Express might be the best option.


Remote Participation

Zoom link will be sent to registered participants by email


16&17 May 2023 in Stockholm  

*Recording available on request. Contact


Tuesday, 16th of May



Arrival - Lunch

Chair 1st Day -  Jonny Lundin
13:30 - 13:45Welcome to SUNET - Maria Häll, CEO SUNET

Why 5G - when we have WiFi?
13:45 - 14:155G dedicated networks - Sebastian Elmgren, Head of Business Development - Ericsson
14:15 - 14:45

National Laboratory for Advanced 5G Research - Bartosz Belter, PSNC (via VC)

14:45 - 15:15Smart Networks for Industry (SN4I): Mixing academic experimentation with Industry 4.0- Eduardo Jacob, EHU/UPV
15:15 - 15:45Coffee and Swedish "Fika" Break

NOC Tools
15:45 - 16:15

Argus Monitoring tool, Vidar Faltinsen SIKT

16:15 - 16:45

OpenNetaudit, Guilherme Ladvocat, RNP (via VC)

OpenNetaudit was developed to automate network auditing tasks for different vendors, with only ssh as a requirement, checking configuration and software parameters. The tool indicates security best practices according to a reference database, providing reports, facilitating the visibility of network security flaws.

16:45 - 17:15Fiber infra quality assurance using inline OTDR - Jani Sirpoma CSC
17:15End of the meeting
19:00Cruise Dinner - Invitation by GÉANT /drinks self paid

Wednesday, 17th of May

8:45 - 9:00

Chair 2nd Day -  Tony Barber
9:00 - 9:30

Crisis Management - Jože Hanc, ARNES

Risk Management 
9:30 - 9:45


Dealing with Global Instabilities affecting NRENs and GÉANT - Priorities for risk management. What scares us most? - Tony Barber, GÉANT

9:45 - 10:45Open Space Discussion
10:45 - 11:15Coffee and Swedish "Fika" Break
11:15 - 11:45

SUNET Next Generation Network moving to 400 Gb/s - Magnus Bergroth (SUNET ) via VC

NOC Tools
11:45 - 12:00

perfSONAR 5.0 - Lætitia Delvaux, PSNC

12:00 - 13:00SIG-NOC Tools Survey - Discussion - Maria Isabel Gandia
13:00 - 13:30Evaluation and future topics
13:30 - 14:00Lunch
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