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NORDUNET-2733

Opened:
2026/04/25 14:41 UTC

Link Maintenance (London - Hong Kong, Singapore, Tokyo)

Maintenance:
2026/04/27 21:00 - 2026/04/28 09:00 UTC

Ticket type:
Scheduled

Scope:
Link

Status:
Closed

Description:
Provider has announced planned maintenance to perform essential maintenance works, which will affect the links between London – Hong Kong, Singapore & Tokyo.
Impact:
The following services will be affected:

NU-S001491 – ndn-harnet-uk
NU-S000688 hex-chw
NU-S000684 sts-hex
NU-S001707 – hex-tyo

Affected organizations: NORDUnet, GEANT

Affected services: GS-02606, GS-02685, NU-S001707, GS-00975 (LON-LON-GEANTOPEN-NORDUNET-SINGAREN-CAE1-19074-VL3140), GS-00976 (LON-LON-GEANTOPEN-NORDUNET-SINGAREN-CAE1-19074-VL3151)

Final Ticket Report:
Provider has performed planned maintenance, which affected the links between London – Hong Kong, Singapore & Tokyo. No outage was observed.