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NORDUNET-2357

Opened:
2025/11/25 22:32 UTC

Link Down (London - Frankfurt)

Ticket type:
Unscheduled

Scope:
Link

Status:
Closed

Description:
The link between London – Frankfurt is down.
Impact:
The following service is affected:
NU-S000828 de-ffm – uk-hex
NU-S001326 – SURF
NU-S001325 – SURF
NU-S000393 – SURFnet’s backup connection for AMS-LON
NU-S000307 – 100G AMS – LON
NU-S000509 – SURFnet’s backup connection for AMS-LON
NU-S000414 – SURFnet’s backup connection for AMS-LON

Reduced redundancy in NORDUnet network.

Affected organizations: SURFnet, NORDUnet

Affected services: NU-S000307, NU-S000392, NU-S000393, NU-S000414, NU-S000509, NU-S000828, NU-S000849, NU-S000855, NU-S001325, NU-S001326, NU-S001650

Impact:
The link between London – Frankfurt was down due to planned fiber maintenance.