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NORDUNET-2617

Opened:
2026/03/12 11:19 UTC

Hardware Maintenance (Geneva - Frankfurt)

Maintenance:
2026/03/16 16:00 - 2026/03/16 20:00 UTC

Ticket type:
Scheduled

Scope:
Hardware

Status:
Closed

Description:
In the selected maintenance window Geant HW provider will perform IRM amplifier card swap on nodes ZRH-JOS-MTC9-1 and BSL-GIE-MTC9-1 in Switzerland in order to restore the OSC control channel that is currently failed. This intervention is traffic affecting and the whole window has reserved accordingly for outages.
Impact:
The following services will be affected:
NU-S001461 – GVA-FFM-1 100G
NU-S001463 – GVA-FFM AE10 200G
NU-S000507 – de-ffm – ch-gva

Affected organizations: NORDUnet, NORDUnet, GEANT

Affected services: GS-02531, GS-02532, NU-S000507, NU-S001461, NU-S001463

Final Ticket Report:
Provider performed a hardware maintenance swapping amplifier card on nodes. This affected the link between Frankfurt – Geneva.