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NORDUNET-2662

Opened:
2026/03/30 10:35 UTC

Link Down (Amsterdam - Hamburg)

Ticket type:
Unscheduled

Scope:
Link

Status:
Closed

Description:
The link between Amsterdam – Hamburg is down.
Impact:
The following services are affected:
NU-S000849 – IP core ae for AMS – HMB
NU-S000855 – AMS-HMB PHY2
NU-S000848 – phy1 ams – hmb

Reduced redundancy on the NORDUnet IP backbone.

Affected organizations: NORDUnet, SURF

Affected services: ASD001A-HB001A_NORDU-100G-001, NU-S000307, NU-S000807, NU-S000848, NU-S000849, NU-S000855, NU-S001423, NU-S001454

Final Ticket Report:
The link between Amsterdam – Hamburg was down because the provider encountered technical issues during unannounced maintenance.