Network connection

The network connection of Zwickauer Str. 48 (Z48) will be unavailable in the period 09.09.2025 05:00 – 07:00 due to DFN maintenance work.

On Tuesday, 08.07.25 17:00 - 21:00 some buildings will be switched to a new router. Subject to unforeseeable events, this will result in a brief outage of the data network connection (<1 min.).

The …

On 18 June 2025, 1 p.m. to 2 p.m., the certificates on the database servers for network authorization will be renewed. This will change the certificate chain to that of our new provider. Due to the …

The following connections may be interupted in the period from 12 June 2025, 10:00 p.m., to 13 June 2025, 6:00 a.m., due to maintenance work: FAL, F48, B34. No redundancy to the Wissenschaftsnetz …

On 11 June 2025, the ZIH will carry out a redundancy test of the database for network authorization between 1:00 p.m. and 2:00 p.m. The probability that the test will lead to failures is low.

On Friday, 06 June 2025, from 12:00 noon until approx. 4:30 p.m., the transformer building will be cleaned and maintained. For this purpose, DREWAG must switch off the electricity for the entire …

Due to a lack of UPS support, system failures can occur in the von Mises building in the event of power failures or power fluctuations.

Aufgrund akuter Probleme mit den beiden LZR-Backbone-Routern, müssen diese zeitnah neugestartet werden. Davon sind auch die TRE-Backbone-Router betroffen, weil beide logischen Router auf derselben …

Die Anbindung zum Wissenschaftsnetz X-WiN (Internetanbindung) kann im Zeitraum 06.05. 22:00 – 07.05.2025 06:00 Uhr ohne Redundanz sein. Es sind keine Auswirkungen zu erwarten.

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The connection …