We would like to inform you about scheduled maintenance on the cooling infrastructure at our NL3 data center in Apeldoorn.
Maintenance Details:
Should you have any questions, please don’t hesitate to contact our support team. Thank you for your understanding.
Dear Customer,
Our dark fiber supplier ”Relined” will do a Service-Affecting maintenance PA-421005.
Location: KoloDC NL1, Dronten – KoloDC NL2, Meppel
Service Type: Dark fiber/DWDM channels
Start: 26-06-2026 00:00:00 CEST
End: 26-06-2026 06:00:00 CEST
Duration: 6 hours.
Reason: Relined performs maintenance work to maintain the availability and quality of its fiber optic network.
This activity will impact the following dark fiber circuits: KoloDC NL1, Dronten <-> KoloDC NL2, Meppel
Expected Outage: is the expected downtime of DWDM channels from the KoloDC NL1, Dronten to KoloDC NL2, Meppel only. No expected outage for IP transit service; other dark fibers will automatically take over the data traffic, but there is a slight chance of high latency and short-term packet loss during the time of rebuilding routing tables.
We apologize in advance for any inconvenience this might cause.
Dear Customer,
Our dark fiber supplier ”Relined” will do a Service-Affecting maintenance PA-525002.
Location: KoloDC NL1, Dronten – KoloDC NL2, Meppel
Service Type: Dark fiber
Start: 22-05-2026 00:00:00 CEST
End: 22-05-2026 06:00:00 CEST
Duration: 6 hours.
Reason: Due to reconstruction work, commissioned by local authorities, Relined is forced to relocate part of its network.
This activity will impact the following dark fiber circuits: KoloDC NL1, Dronten <-> KoloDC NL2, Meppel
Expected Outage: is the expected downtime of DWDM channels from the KoloDC NL1, Dronten to KoloDC NL2, Meppel only. No expected outage for IP transit service; other dark fibers will automatically take over the data traffic, but there is a slight chance of high latency and short-term packet loss during the time of rebuilding routing tables.
We apologize in advance for any inconvenience this might cause.
Dear Customer,
Our dark fiber supplier ”Relined” will do a Service-Affecting maintenance PA-519002.
Location: KoloDC NL1, Dronten – KoloDC NL2, Meppel
Service Type: Dark fiber
Start: 21-05-2026 00:00:00 CEST
End: 21-05-2026 06:00:00 CEST
Duration: 6 hours.
Reason: Due to reconstruction work, commissioned by local authorities, Relined is forced to relocate part of its network.
This activity will impact the following dark fiber circuits: KoloDC NL1, Dronten <-> KoloDC NL2, Meppel
Expected Outage: is the expected downtime of DWDM channels from the KoloDC NL1, Dronten to KoloDC NL2, Meppel only. No expected outage for IP transit service; other dark fibers will automatically take over the data traffic, but there is a slight chance of high latency and short-term packet loss during the time of rebuilding routing tables.
We apologize in advance for any inconvenience this might cause.
