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Latest Updates
Jul
12
EE4G Service Issues
Posted by on 12 July 2018 03:08 PM
July 12, 2018 3:08PM BST
Identified - EE4G currently have service disruption which has been identified by the carrier. Customers Mobile Network Operator private APN(s) may be affected. This may impact 4G routers ability to pass data/traffic. The issue is currently being investigated by EE and all resources available are trying to resolve the issue as quickly as possible.

July 12, 2018 4:07PM BST
Resolved - The carrier (EE) has now confirmed that all services have returned and are working as normal.

Read more »

Jul
8
Routine vCD maintenance
Posted by on 08 July 2018 06:07 AM
July 5, 2018 11:51AM BST
Scheduled - We will be carrying out routine maintenance on the storage platform hosting our vCD environment on Sunday 8th July 2018.

During the maintenance window access to vCD based services will be unavailable.

July 8, 2018 6:07AM BST
Active - This work is about to begin.

July 8, 2018 7:08AM BST
Completed - This work is now complete.

All vCD based access has now been restored and tested.

Read more »

Jul
6
10Gbps - Derby to London Global switch
Posted by on 06 July 2018 04:44 PM
July 6, 2018 4:44PM BST
Investigating - Our monitoring has alerted us to a 10Gbps circuit dropping between Derby and Global Switch. This has flapped as such we have costed this circuit out so traffic re-routes. We have raised this with our supplier whom are currently investigating this.

We will provide updates as we receive them.




July 7, 2018 12:19PM BST
Monitoring - Updates from provider they have investigated the circuit and the flapping that was occurring, they have given an all clear.

We are going to monitor the circuit for a number of hours before routing traffic over this and bringing it back into full operation.

July 7, 2018 10:36PM BST
Resolved - The circuit has remained stable throughout the day, so we have removed previously applied costings to allow traffic to traverse the network as normal.

Read more »

Jul
5
Veeam Upgrade
Posted by on 05 July 2018 09:22 AM
July 3, 2018 1:53PM BST
Scheduled - On Thursday, 5th July, 2017 at 9:00AM GMT Node4 Engineers will be performing Veeam Cloud Connect maintenance.
The maintenance window will be for 3 hours and during this time the cloud connect service will be unavailable.
This maintenance is necessary to perform upgrades on our Cloud Connect System in order to make Veeam Cloud Connect more efficient and resilient.
Regular updates will be provided on N4Status during the work. Once the maintenance window normal service will be resumed.
If you have any questions or concerns please contact Node4 service desk.

Regards

Node4 Service Desk

July 5, 2018 9:22AM BST
Active - On Thursday, 5th July, 2017 at 9:00AM GMT Node4 Engineers will be performing Veeam Cloud Connect maintenance.
The maintenance window will be for 3 hours and during this time the cloud connect service will be unavailable.
This maintenance is necessary to perform upgrades on our Cloud Connect System in order to make Veeam Cloud Connect more efficient and resilient.
Regular updates will be provided on N4Status during the work. Once the maintenance window normal service will be resumed.
If you have any questions or concerns please contact Node4 service desk.

Regards

Node4 Service Desk

July 5, 2018 11:15AM BST
Active - This work is now complete. Thanks.

July 5, 2018 11:39AM BST
Completed - This Work is now Completed

Read more »

Jul
5
July 4, 2018 11:33AM BST
Scheduled - Background
On Monday 2nd a Cisco Nexus switch within the Northampton/DC-4 Cloud Environment failed with a hardware fault.
Engineers attempted to replace the switch during an emergency maintenance window on Tuesday morning however the replacement switch failed to join the fabric correctly and platform instabilities occurred. The switch was therefore disconnected.

Cisco TAC have been unable to determine root cause at this time and are unable to confirm a timeframe for this. We do however need to take steps to restore full resiliency.

Engineers have continued to work on the Northampton environment. They have performed a number of key changes in order to reduce the impact and risks associated with the installation of the replacement switch. At 01:00 BST on Thursday morning engineers - with remote support from Cisco TAC - will bring the replacement switch in to service again. Any potential impact will be reduced through the changes we have made although all services will be “at risk”.

Maintenance Window
05/07/18 00:00 – 01:00 (BST) Preparation
05/07/18 01:00 – 05:00 (BST) Replacement switch brought in to service, testing and regression window

Engineers will bring replacement LEAF switch back in to the fabric
Testing will commence to validate this is successful
Services will be re-enabled on the switch in a phased manor with continual monitoring and testing
Should issues occur we will take advise from Cisco TAC

Impact
The platform and all associated services will be at risk during this process.

Please raise a support ticket or contact you customer services representative if you require further information.

Support & Feedback
Our network operations engineers will closely monitor the work and will do everything possible to minimise any inconvenience to you. If you have any problems with your platform after this time, or if you have any questions regarding the maintenance at any point, please call Technical Support at 0845 123 2229 or visit node4.co.uk/support.

While it is important for Node4 to perform maintenance such as this to ensure the quality of our network, we do everything possible to minimise any inconvenience to our customers. We appreciate your patience and welcome any feedback.


July 5, 2018 1:02AM BST
Active - Node4 Engineers are now on site and the emergency maintenance has now commenced

July 5, 2018 1:33AM BST
Active - Node4 engineers are currently engaged with Cisco TAC to introduce the new Nexus switch into the fabric

July 5, 2018 2:00AM BST
Active - Node4 engineers are continuing to work with Cisco TAC to introduce the new Nexus switch into the fabric

July 5, 2018 2:09AM BST
Active - Node4 engineers are now commencing to connect the service to the leaf switch

July 5, 2018 2:37AM BST
Active - Node4 engineers are continuing with the connection process to the service

July 5, 2018 3:14AM BST
Active - Node4 engineers are currently continuing the process of reconnecting services

July 5, 2018 3:34AM BST
Active - Node4 engineers are currently in the process of carrying out final procedural checks

July 5, 2018 3:51AM BST
Active - Node4 engineers have now completed all final checks. Customers are advised to check their services and should anything be noted as a problem be raised via our service desk. Engineers will continue to monitor to the platform.

July 5, 2018 4:45AM BST
Completed - The emergency maintenance window is now closed

Read more »