Firewall
Operational
The firewall protects the university network from unauthorized access and threats from the Internet. It ensures secure connections and monitors the traffic between internal and external networks.
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Do you want to open the detail page for issue ""?Resolved issues
Software upgrade to switches
Maintenance – Resolved after 1h 0m
We carry out a planned software upgrade on some important switches. Maintenance is scheduled from 17:00 to 18:00. During this period, short interruptions or restrictions can occur in the network. We ask for understanding.
Maintenance work Firewall Cluster
Maintenance – Resolved after 1h 30m
On 19.02.2026, various maintenance work is carried out between 06:30 and 8:00 on the central firewall cluster of the HM. Despite various redundancies, short connection breaks can occur. We are trying to limit downtime to an absolute minimum.
Software upgrade to switches
Maintenance – Resolved after 1h 0m
We carry out a planned software upgrade on some important switches. Maintenance is scheduled from 17:00 to 18:00. During this period, short interruptions or restrictions can occur in the network. We ask for understanding.
Software upgrade to switches
Maintenance – Resolved after 1h 0m
We carry out a planned software upgrade on some important switches. Maintenance is scheduled from 17:00 to 18:00. During this period, short interruptions or restrictions can occur in the network. We ask for understanding.