Category Archives: Datacentre Services

Scheduled Emergency Maintenance: 17/03/17

Our upstream network provider has notified us of an upcoming emergency maintenance window.  This work has been identified in order to mitigate a potential issue that has been identified and to mitigate a possible risk of unplanned service interruption.

Please be advised that a maintenance window from 00:00 until 02:00 GMT on 17th March 2017 has been allocated to this work.

Whilst every effort will be made to minimise impact, services we provide such as Internet connectivity, Website Hosting, Email and DNS and should be considered at risk during this period and we will be sending updates before and after the work.

If after the maintenance period has closed you are still encountering issues, please contact us via your usual support channels.

[DELAYED] Planned network maintenance

On Tuesday 9th February starting at approximately 21:00 we will be performing essential maintenance on our core network
routers.

The maintenance will be performed in such as way as to minimise any possibility of interruption to your services. However
due to the nature of the work, network services will be classed “at risk” as resilience will be impacted.

It is estimated that the work will take less than 1 hour to complete.

Additional updates will be posted to our service status blog at http://www.zebrastatus.net


Update 18/02/2016 – 09:00

Due to the hardware problems we encountered during the original maintenance procedure, we’re waiting for additional spare backup parts to arrive before we’re prepared to perform more maintenance.

As soon as these parts arrive a new maintenance period will be arranged.


 

Update 12/02/2016 – 16:30

“Anubis”, the affected core router has now been replaced and full network resiliency has been restored.

The maintenance due to be performed on the second core router is now expected to be rescheduled for the week commencing 15/02/2016.  A further update will be made once a firm plan is in place.


 

Update 12/02/2016 – 12:30

The replacement hardware has arrived on site and is being prepared for installation.


 

Update 10/02/2016 – 10:00

Replacement hardware has been ordered and we are now awaiting delivery.  Whilst our network resilience is reduced until the replacement can be installed, customers should not encounter any problems.  Engineers will update this post as and when further information is available.


 

Update: 09/02/2016 – 22:20

An issue was encountered during the maintenance of one of our core edge routers. As a result, this router is currently out of service. All further maintenance tasks have been suspended.

[COMPLETED] Important Network Maintenance

Our upstream network provider, Onyx, have recently made a significant investment in upgrading their core network to a resilient 10Gb capacity architecture to vastly improve the level of service and flexibility of connectivity offered to customers.

The upgrades are now ready to be put into place and this requires Onyx to undertake out of hours migration work during November. Onyx are planning to ensure minimum impact to customers as well as offering additional support to us before, during and after the migration.

Please be advised that a maintenance window from 23:00 on 12th November 2015 until 04:00 on 13th November 2013 has been allocated to this work.

Whilst every effort will be made to minimise impact, services we provide such as Internet connectivity, Website Hosting, Email and DNS and should be considered at risk during this period and we will be sending updates before, during and after the work.

If after the maintenance period has closed you are still encountering issues, please contact us via your usual support channels.

Update: 13/11/2015 04:00 – The network maintenance period has been closed.  No impact on our services was observed whilst the work was taking place.  If any customers should be encountering issues, please contact us via your usual support channels.