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NORDUNET-2824

Opened:
2026/05/27 16:55 UTC

Network Maintenance (Hong Kong)

Maintenance:
2026/06/03 04:00 - 2026/06/03 09:00 UTC

Ticket type:
Scheduled

Scope:
Link

Status:
Open

Description:
Provider will perform network maintenance affecting the links between London – Hong Kong and London – Singapore.
Impact:
The following services will be affected:

NU-S000877 – NL-AMS – HK-CHW via Netherlight, KAUST, SOE-1, JGN@SG, JGN@HK, HKIX SURFnet@ VLAN Service ID 2151
NU-S000685 – sts-chw, note that JGN is doing vlan swapping from 3152 to 967 JGN SID: JGN_HK-SG-VLAN3152
NU-S000688 – hex-chw JGN SID: JGN_HK-SG-VLAN3151

Reduced redundancy for NORDUnet.

Affected organizations: NORDUnet

Estimated outage:
60 min

Affected services: NU-S000488, NU-S000685, NU-S000688, NU-S000877