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NORDUNET-2816

Opened:
2026/05/22 06:50 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
NU-S000307 – 100G AMS – LON
NU-S000609 – Cinia HMB-AMS 1 (ch.47) (Cinia ID: OTN-10722)
NU-S000611 – Cinia HMB-AMS 2 (ch.68) (Cinia ID: OTN10723)

Affected organizations: Cinia, SURF

Affected services: ASD001A-HB001A_NORDU-100G-002, ASD001A-HB001A_NORDU-100G-004, NU-S000307, NU-S000609, NU-S000611, NU-S000848, NU-S000849, NU-S000855

Final Ticket Report:
The link between Amsterdam – Hamburg was down due to unannounced maintenance by provider.