Scheduled maintenance IPL (reboot) of the Advania production mainframe environment. This will affect the services on secure-z.hysing.is, tn3270.hysing.is, TBR, Skatturinn and Tollur services will be affected. Posted on
May 29, 2026 - 11:42 UTC
Completed -
The scheduled maintenance has been completed.
May 28, 02:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 27, 22:00 UTC
Scheduled -
As part of a planned datacenter network capacity expansion, two Cisco Nexus switches (AGG01 and AGG02) are being introduced into the core-to-PE interconnect layer. Currently, Core05 and Core06 connect directly to PE02 and PE03 via individual 100Gbps point-to-point links. Following this change, all four routers will connect to the Nexus VPC pair via port-channels, providing additional 100Gbps PE ports and improved scalability for future growth. No customer impact is expected as traffic will be migrated hitlessly using port-channel bundling and VPC redundancy.
May 22, 10:17 UTC
Completed -
The scheduled maintenance has been completed.
May 27, 23:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 27, 21:30 UTC
Scheduled -
We are starting a planned phase of our migration from the legacy platform to a new network fabric, aiming to improve performance and reliability. Only some customers on the legacy network are affected—most have already been notified directly. If you have not been contacted, this change does not impact your services. Affected customers may experience very brief network disruptions during the maintenance window.
May 20, 11:03 UTC
Completed -
The scheduled maintenance has been completed.
May 23, 03:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 23, 01:00 UTC
Scheduled -
Scheduled maintenance IPL (reboot) of the Advania production mainframe environment. This will affect the services on secure-z.hysing.is, tn3270.hysing.is, TBR, Skatturinn and Tollur services will be affected.
May 21, 15:34 UTC