All systems are operational
Scheduled Maintenance
Network Maintenance - DCN1 - Thursday 16 July and Friday 17 July

As part of our continual improvement plan, we will be performing network maintenance in our DCN1 (Nottingham) data centre on Thursday 16 July and Friday 17 July 2020.

Description of work

CWCS will be performing upgrades to our data centre and cloud networks to increase network capacity.

Time and date

Maintenance 1:

Start: 2020-07-16 01:00 BST

Finish: 2020-07-16 05:00 BST

Maintenance 2:

Start: 2020-07-17 01:00 BST

Finish: 2020-07-17 05:00 BST


DCN1 (Nottingham)

Anticipated impact

Our engineers do not anticipate any impact due to how the changes are being implemented, however the network connectivity will be operating under reduced redundancy and should be considered "at risk" during the maintenance period.

Should you require further information, please contact us via our customer portal.

Past Incidents

Sunday 17th May 2020

No incidents reported

Saturday 16th May 2020

No incidents reported

Friday 15th May 2020

No incidents reported

Thursday 14th May 2020

Network Maintenance - Dedicated Servers - 14/05/2020, scheduled 1 month ago


As part of our ongoing continual improvement plan, CWCS will be upgrading network connectivity to 2 dedicated server racks on Thursday 13 May 2020.

Start: 2020-05-13 01:00 End: 2020-05-14 05:00


CWCS will be replacing the top of rack switches in the following racks to enable higher speed services in the following racks:

L15-RK59 L21-RK81


Customers in the affected racks may notice 1-2 interruptions of connectivity lasting up to 30 seconds during the maintenance window.

CWCS apologise for any inconvenience this may cause.

Wednesday 13th May 2020

No incidents reported

Tuesday 12th May 2020

No incidents reported

Monday 11th May 2020

No incidents reported