Internet router software upgrade

On December 4, 2025, starting at 10:00 a.m., the software of the two Internet routers at TU Wien will be updated again.

Although the last update did not cause any problems with the core functionality of the routers, it did result in incorrect information being displayed in our monitoring systems. This means that another software update is now necessary.

During the update of the router for the primary Internet connection, the system will automatically switch to the router for the backup Internet connection, so there should be no interruptions to the Internet connection at TU Wien during this maintenance work.

We are endeavoring to keep the maintenance work as short as possible and thank you for your understanding.