Firewall maintenance work update

Wednesday, July 24, 2024 in the time from 4:00 p.m. to 8:00 p.m.

Dear colleagues and students!

We would like to inform you that we are performing a software update on our firewall systems for Internet perimeter incl. Wlan/VPN, Campus, CIT-MGMT and FWaaS to improve the security and functionality of our network. We have taken all necessary measures to minimize interruptions in access to network services during the upgrade process and to avoid outages.

The update will be performed in a maintenance window on Wednesday, July 24, 2024 from 4:00 p.m. to 8:00 p.m.

Our team will carefully monitor the update process to ensure that the update runs smoothly and that all network functions remain stable and available during this time.

Your satisfaction is very important to us. If you have any questions or experience any issues after the update, please contact us immediately at noc@tuwien.ac.at.

Thank you for your understanding and support as we work to continuously improve the security and functionality of our network.

*Internet Perimeter Firewalls - FW-INTernet + FW-WIFI

*Campus Firewalls - FW-DC + FW-DEV

*CIT-MGMT Firewalls - FW-TUIT-MGMT + FW-CUS-MGMT

*FWaaS Firewalls - FW-OFFICE + FW-ISH + FW-Institute

Yours sincerely,

Network and Security Team