Serverius NOC

Dear Customer,

We would like to inform you about an unscheduled maintenance on the C-feed UPS system at our NL1 data center in Dronten. This work is now planned to do an inspection on one of the powermodules in this ups. No impact on your service availability is expected.

Maintenance Details:

• Scheduled: 16 March 2026 between 09:00 and 12:00 CET
• Location: NL1, Dronten, The Netherlands
• Scope: C-Feed UPS maintenance, check-up
• Service Impact: Low
• Outage: None anticipated

Should you have any questions, please do not hesitate to contact our support team. Thank you for your understanding.

Dear Customer,

We would like to inform you about scheduled maintenance on the B-feed UPS system at our NL3 data center in Apeldoorn. This work is part of a follow-up to previous maintenance and a lifecycle upgrade. No impact on your service availability is expected.

Maintenance Details:

• Schedule: 19 March 2026 between 09:00 and 17:00 CET
• Location: NL3, Apeldoorn, The Netherlands
• Scope: B-Feed UPS maintenance
• Service Impact: Medium
• Outage: None anticipated

Should you have any questions, please don’t hesitate to contact our support team. Thank you for your understanding.

Dear Customer,

We would like to inform you about the scheduled maintenance of the Mainscontroller from the C-Feed at our NL2 data center in Meppel. This planned work is part of our regular upkeep and is not expected to impact the availability of your services.

Maintenance Details:

• Schedule: 17 March 2026 between 09:00 and 12:00 CET
• Location: NL2, Meppel, The Netherlands
• Scope: main power feed, Mainscontroller maintenance
• Service Impact: Low
• Outage: None anticipated

Should you have any questions, please don’t hesitate to contact our support team. Thank you for your understanding.

Dear Customer,

You are receiving this message as an advance notice that we will be performing emergency maintenance that may impact the service we provide to you.

Location: Nikhef1, Amsterdam
Service Type: IP Transit

Start: 2026-02-11 10:30 CET
End: 2026-02-11 13:00 CET
Expected Duration: 02:30

Reason: Switch module replacement

We will carry out emergency maintenance to replace a faulty module on one of the edge switches at Nikhef.

Expected Outage: No outage of the IP Transit service is expected for customers. Other switches and routers will automatically take over the traffic.

We apologize in advance for any inconvenience this may cause.

Dear Customer,

Our dark fiber supplier, Eurofiber, will perform a Service-Affecting maintenance KA-NL-92303.

Location: Kolo NL1, Dronten, NL – GlobalSwitch, Amsterdam, NL
Service Type: Dark fiber

Start: 2026-03-13 00:00:00 CET
End: 2026-03-13 06:00:00 CET
Duration: 8 hours

Reason: Preventive maintenance work is carried out to maintain the quality of the Eurofiber fiber network.

This activity will impact the following dark fiber circuits: Kolo NL1, Dronten, NL <-> GlobalSwitch, Amsterdam, NL

Expected Outage: is the expected downtime of DWDM channels from the Kolo NL1, Dronten to GlobalSwitch, Amsterdam 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.