These settings only apply to students and employees of the TUHH. Students of other universities please use the settings of their university, also with us at the TUHH.

Connect to eduroam

There is a script that creates automatically a system-wide profile for eduroam.

  • eduroam installer: eduroam CAT (Configuration Assistant Tool)

Alternatively eduroam can also be set manually:
To configure the eduroam network the root certificate of the Deutsche Telekom is required. This is usually preinstalled on Ubuntu. Otherwise the certificate can be downloaded from the DFN site Download T-TeleSec GlobalRoot Class 2 (right click ⇒ Save link as...).

Choose eduroam from the list of available wireless networks and enter the following information:

    • Wi-Fi security: WPA- & WPA2-Enterprise
    • Authentication: Tunneled TLS (TTLS)
    • Anonymous identity:
    • Domain:
    • CA certificate: DFN-Verein Community Root CA 2022
      Download Wurzelzertifikat dfn-verein_community_root_ca_2022.pem
    • Inner authentication: PAP
    • Username: TUHH account
    • Password: TUHH password
These settings apply only to students and staff of the TUHH. Students from other universities use the settings of their university please.

Connecting to the wireless network eduroam should be possible now.

More Information

You can find a summary as a flyer for printing at the WLAN entry page.

The subpages Information, SSID: VPN/WEB and SSID: eduroam give the interested reader even more background knowledge.

back to WLAN entry page


Please make sure that your device has the latest patches installed, that you are not using more than one anti-virus program and that no "unblocker" is active.
(Unblocker are programs which can unlock content, that is blocked in one country, but not another.)

If you have questions or problems, please have a look at our help pages first. (Klick here for VPN Help)
With questions, suggestions, reports or further problems please contact our User Service Center (Helpdesk). We respond quickly to e-mails to

During the semester, the WLAN consultation will take place in E2.048 with Finn Müller and Phillip Vogel. You can find the dates here, as well as in the corridors in the E building.

The WLAN Consultiung will take place on the following dates. Further dates will be announced soon:

  • tuesdays: 10:00am - 1:00pm
  • wednesdays: 1:00pm - 4:00pm
  • thursday: 1:30pm - 4:30pm