Timezone: Europe/Berlin (CET - UTC +1/CEST - UTC +2)
We provide current information about infrastructure and service availability below. If you experience service impacts or performance issues please contact our helpdesk or our Service Desk.
Affected Components: Core Routers, region DUS
Scheduled Start: 05. Feb. 2026/9:00 pm (CET)
Scheduled End: 06. Feb. 2026/02:00 am (CET)
State: SCHEDULED
Description:
In order to ensure the greatest possible stability and availability of our network, we will be carrying out maintenance work on our routers at the DUS location during a maintenance window from 21:00 CET on Thursday, 5 February 2026 until 02:00 CET on Friday, 6 February 2026. During the execution of the work, an increased latency time is to be expected over the period of the maintenance window.
Customer Impact during the Maintenance:
Customer Actions:
Affected Components: SysEleven OpenStack Cloud in region FES
Scheduled Start: 24 Feb 2026, 22:00 CET
Scheduled End: 25 Feb 2026, 02:00 CET
State: SCHEDULED
Description:
Maintenance window change from 5 February 2026 to 24 February 2026. This is a maintenance announcement for the SysEleven OpenStack Cloud. We will perform an update of the OpenStack services Network, Image and Volume. During this update, all OpenStack API services in the region will be unavailable.
Customer Impact during the Maintenance:
Customer Actions: