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Operation Status Dresden University of Technology
Network connection
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◆ Operational
system_network_connection_description
18 entries, newest to oldest
Monday, 15 December 2025 07:00:19
Introduction of network bandwidth limitation in all virtualization environments, 15 December 2025, 10:00 a.m.–12:00 p.m.
On December 15, 2025, starting at 10 a.m., a network bandwidth limitation will be introduced in our virtualization environments. The aim of this measure is to increase the stability of the overall …
Wednesday, 03 December 2025 13:54:26
Fault: Data network
Resolved after 44h 27m
Wednesday, 08 October 2025 15:00:59
Migration BAR Router part 2, 8 October 2025 5:00–8:00 p.m.
On Wednesday, 8 October 2025, 5:00 p.m. to 8:00 p.m. the remaining buildings will be moved to new routers. Subject to unforeseeable events, this will result in a brief outage of the data network …
Monday, 22 September 2025 07:44:56
Disruption: Network, internet, telephony, building E09
Resolved after 191h 29m
Tuesday, 16 September 2025 15:00:37
Maintenance work: Network connectivity disrupted in the Budapester Straße area, 16 Sept 2025 17:00-20:00
On September 16, 2025, between 17:00. and 20:00, the data network connection and telephone service for the Budapester Straße area will be unavailable due to necessary work on the DTAG fiber optic …
Tuesday, 09 September 2025 03:00:47
DFN maintenance work: Z48 network connectivity, 09 Sept 2025 05:00-07:00
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.
Tuesday, 08 July 2025 15:00:08
Maintenance: Router conversion BAR, 8 July 2025, 5:00 - 9:00 p.m.
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 …
Wednesday, 18 June 2025 11:00:11
Certificate renewal on the database servers for network authorization, 18 June 2025, 1:00–2:00 p.m.
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 …
Thursday, 12 June 2025 20:00:01
Internet connection without redundancy 12 June 2025 10:00 p.m. to 13 June 2025 6:00 a.m.
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 …
Wednesday, 11 June 2025 11:00:46
Maintenance: Redundancy test of the database servers for network authorization , 11 June 2025, 1:00–2:00 p.m.
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.
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