- 31-05-24Maintenance UPS sets BIT-2B
- 30-05-24Maintenance UPS sets BIT-2D
- 29-05-24Maintenance UPS-sets BIT-2C
- 28-05-24Maintenance UPS sets BIT-1
- 22-05-24Maintenance UPS sets BIT-2A
- 16-05-24Periodic maintenance powerinfra and transformers BIT-2
- 25-04-24Periodic maintenance cooling system BIT-2BCD
- 22-04-24Periodic maintenance cooling system BIT-2A
- 18-04-24Maintenance diesel tanks power generators BIT-2A
- 15-04-24Periodic maintenance cooling system BIT-1
Maintenance load balancers and firewalls
28-04-2021 00:00:00
- 28-04-2021 04:00:00
Urgency: Planned
Affected services:
- Load balanced services
- UMTS
- Portal
- Email
- Shared hostin
- Backup
- Internal BIT servers
Expected impact:
- Possible short disruption of the affected services.
Customer intervention required: No
Reference number: 173498
Summary:
On Wednesday April 28th between 00:00 hrs and 04:00 hrs we will perform maintenance on our load balancers and firewall cluster. During this maintenance we will apply a software update.
Details:
To perform the update as smooth as possible the backup units will beupdated first followed by the other unit. During this maintenance, wewill switch between the active and backup units a number of times.This switchover can cause short disruption of one or a few seconds toall load balanced and firewalled services.
Update placed at 28/04/2021, 1:26h: This maintenance was completed successfully at 1.15h.