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Manual Set Up

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.

If, as an admin, you want to change the eduroam settings on a device for multiple users in the course of the configuration change, please note that you must manually import the DFN-Verein Community Root CA 2022 certificate in the local machine certificate store.
The certificate installation via the eduroamCAT is not sufficient.

For instructions on installing certificates on Windows, see: https://www.tuhh.de/rzt/netze/wlan/downloads#ZertWin.

For the manual configuration of eduroam, you need the root certificate DFN-Verein Community Root CA 2022. If this is not yet installed on your device, you must do so in advance. To do this, you need an existing internet connection. Use your home network, mobile data, or the VPN/WEB at TUHH.

As the settings for Windows 10 and Windows 11 differ, please select the appropriate instructions for your operating system below.

Windows 10

  1. Install the DFN-Verein Community Root CA 2022 (https://doku.tid.dfn.de/_media/de:dfnpki:ca:dfn-verein_community_root_ca_2022.pem) root certificate if necessary. Detailed instructions can be found here: https://www.tuhh.de/rzt/netze/wlan/downloads#ZertWin
  2. Open your Network and Internet Settings and delete any existing eduroam configurations by clicking Forget.
  3. Open the Network and Sharing Center (Control Panel → Network and Internet → Network and Sharing Center) and click Set up a new connection or network.
  4. Select Manually connect to a wireless network and confirm with Next.
  5. Provide the following settings:
    • Network Name: eduroam
    • Security Type: WPA2-Enterprise
  6. Confirm with Next and then click on Change connection settings.
  7. In the Security tab, choose Microsoft: EAP-TTLS as the network authentication method and then click on Settings
  8. Fill in the TTLS properties as follows:
    • Select Enable identity protection and enter eduroam@tuhh.de
    • Connect to these servers: radius-wlan.rz.tuhh.de
    • Trusted Root Certification Authorities: DFN-Verein Community Root CA 2022
    • Select Do not prompt user to authorize new servers
    • EAP-foreign authentication method: Unencrypted password (PAP)
  9. Connect to eduroam and log in with your TUHH account.
  10. Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually Windows 10 Wi-Fi set up manually

Windows 11

  1. If necessary, install the DFN-Verein Community Root CA 2022 (https://doku.tid.dfn.de/_media/de:dfnpki:ca:dfn-verein_community_root_ca_2022.pem) Root Certificate. You will find detailed instructions here: https://www.tuhh.de/rzt/en/netze/wlan/downloads#ZertWin
  2. Open your settings and click on Network and Internet. Afterwards click on Wifi and Manage known networks.
  3. If the eduroam network appears in the list of your known networks, please click on Forget to delete previous configurations.
  4. Then select Add network and enter eduroam as the network name. Make no further settings and click on Save.
  5. Click on eduroam and choose Edit under Advanced Wifi properties
  6. Enter the following settings under the Security tab:
    • Security Type: WPA2-Enterprise
    • Network Authentification Method: Microsoft: EAP-TTLS
  7. Afterwards, click on settings and fill TTLS-Properties as follows:
    • Select Enable identity protection and enter eduroam@tuhh.de
    • Choose to these servers: radius-wlan.rz.tuhh.de
    • Trusted Root Certification Authorities: DFN-Verein Community Root CA 2022
    • Select Do not promt user to authorize new servers
    • EAP-foreign authentification method: Unencrypted password (PAP)
  8. Confirm your settings with OK.
  9. Then connect to eduroam and log in with your TUHH account.
  10. Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup Windows 11 manual setup

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

Questions/Support

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 servicedesk@tuhh.de.

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