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WLAN/Eduroam

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◆ Operational
TU Dresden participates in the roaming project of the DFN (German Research Network; Internet provider for German universities). This means that employees, students and guests whose universities also participate in DFN roaming can access the eduroam WLAN at TU Dresden. Conversely, TUD members can also use eduroam on site at the locations of other participating universities. To ensure that mobile devices can securely log on to eduroam at all participating locations, we recommend setting up eduroam using the CAT tool in conjunction with the geteduroam app. Both are provided by the Europe-wide eduroam network. A guest WLAN is operated alongside the eduroam WLAN. This network allows external users who do not have a ZIH login to access the internet via a WLAN connection. Any TU Dresden employee can provide such a WLAN guest account for external users on a temporary basis (request in the self-service portal). Wi-Fi guest accounts can be ordered for conferences via the Service Desk. 21 entries, newest to oldest

Wednesday, 26 November 2025 09:00:16

Note: Eduroam, connection after maintenance work  

If you are unable to connect to eduroam, please set up eduroam completely from scratch. To do this, remove all eduroam networks from your known Wi-Fi networks by selecting ‘Do not save’ and restart …
Wednesday, 26 November 2025 05:44:38

[Update] Maintenance, 26.11.25, 10:00 a.m., eduroam certificate renewal  

[Update 27-Nov-2025] -> Please see ‘Disruptions’. [Update 26-Nov-2025, 11:40 a.m.] If you are unable to connect to eduroam, completely reinstall eduroam and restart the device beforehand by …
Tuesday, 18 November 2025 08:00:41

Maintanance Wi-Fi Infrastructure, 18 Nov 2025, 9pm - 11pm  

On November 18, 2025, from 9:00 a.m. to 11:00 a.m., adjustments will be made to the Wi-Fi as part of a fault diagnosis. This may result in brief outages at individual access points.The outages will …
Monday, 27 October 2025 16:00:44

Wi-Fi update,27 Oct 2025, 17-21  

Security updates for a part of the Wi-Fi infrastructure are scheduled for Monday, 27 October 2025. The maintenance will take place between 5 and 9 pm. During the update, there is a brief outage while …
Monday, 22 September 2025 07:44:56

Disruption: Network, internet, telephony, building E09

Resolved after 191h 29m
Wednesday, 17 September 2025 16:00:22

Update Wi-Fi infrastructure  

Between September 17 and 25, 2025, the Wi-Fi infrastructure at TU Dresden will be migrated to new controllers. The migration will take place building by building between 18:00 and 05:00. During the …
Monday, 18 August 2025 15:00:12

Maintenance: Separation of external eduroam users in the Wi-Fi, 18 August 2025, 5:00–7:00 p.m.  

On 18 August 2025, a distinction between internal and external eduroam users will be introduced. Nothing will change for TU Dresden users. All users whose eduroam login is not in the format …
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 …
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.
Friday, 06 June 2025 10:00:27

Power cut-off office building Strehlener Str. 22-24, 06 June 2025, 12:00 noon to 4:30 p.m.  

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 …

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