WLAN - eduroam

Important: Change of certificate on 11 November 2024

We will renew the certificate for the eduroam connections on Monday morning. When connecting to the WLAN eduroam, most end devices will need to accept the new certificate for radius.umwelt-campus.de Please check the details of the certificate and click only on Connect if the 
SHA1 fingerprint matches the following:

40:D0:11:56:5E:C7:5F:AB:0D:3F:F8:B7:A5:D2:AC:B8:0E:44:EB:38

Some devices may no longer connect to the WLAN eduroam after replacing the certificate. In these cases, you must delete the existing WLAN settings for eduroam and set up the connection again according to the instructions on this homepage.

On the entire campus, mobile access is possible via WLAN. By participating in eduroam (Education Roaming), employees and students of participating universities and organisations are able to establish a WLAN connection at the locations of all participating organisations. For guest lectures, semesters abroad, business trips and the stay at a foreign university, you do not have to apply for guest access first, but can log in directly with your known login data. In the meantime, almost all European countries are represented at eduroam and more and more universities in the respective countries are joining their research networks. A map showing all participating locations can be found at www.eduroam.de and www.eduroam.org.

Instruction

The eduroam CAT can be accessed via the following link https://cat.eduroam.org. After selecting Trier University of Applied Sciences as the location and then selecting the computer center in Birkenfeld, your operating system is automatically recognized and you can follow the further instructions. During installation, enter the user name in the following format: <login name>@umwelt-campus.de, with the corresponding password. This combination does not necessarily have to correspond to your e-mail address.

Windows
  1.  If you have never established a connection to the WLAN eduroam with your device in the past, please continue with Step 5 of the instruction.
  2. Open the Settings on your system (Windows key + i ) and navigate to Network and Internet.
  3. In the WLAN section, select Manage known networks.
  4. Delete all networks that have ‘eduroam’ in their name by selecting Forget.
  5. Close the settings window and establish a new connection to the WLAN eduroam.
  6. Enter the user name in the following format: <login name>@umwelt-campus.de, with the corresponding password. This combination does not necessarily have to correspond to your e-mail address.
  7. Check the details of the certificate and only click on Connect if the SHA1 fingerprint matches the following: 40:D0:11:56:5E:C7:5F:AB:0D:3F:F8:B7:A5:D2:AC:B8:0E:44:EB:38
  8. When connecting for the first time, it can take up to a minute until the device receives an IP address and the message for a successful connection appears.
iOS und macOS
  1. If you have never established a connection to the WLAN eduroam with your device in the past, please continue with Step 4 of the instruction.
  2. Open the Settings on your system and navigate to WLAN.
  3. Click on eduroam and remove the saved settings by selecting Ignore this network. If you do not have this option, navigate to General in the Settings, then to VPN and device management and to eduroam. Remove the installed profile.
  4. Establish a new connection to the WLAN eduroam.
  5. Enter the user name in the following format: <login name>@umwelt-campus.de, with the corresponding password. This combination does not necessarily have to correspond to your e-mail address.
  6. Check the details of the certificate and only click on Connect if the SHA1 fingerprint matches the following: 40:D0:11:56:5E:C7:5F:AB:0D:3F:F8:B7:A5:D2:AC:B8:0E:44:EB:38
  7. When connecting for the first time, it can take up to a minute until the device receives an IP address and the message for a successful connection appears.
Android
  1. Make sure that the WLAN eduroam is not saved in the WLAN settings of your system. Otherwise, delete all saved settings for the WLAN eduroam.
  2. Download the official getEduroam app from the Google Playstore (or alternative AppStore).
  3. Open the app and select Hochschule Trier as the institute and Rechenzentrum Birkenfeld mit @umwelt-campus.de as the user.
  4. Enter the user name in the following format: <login name>@umwelt-campus.de, with the corresponding password. This combination does not necessarily have to correspond to your e-mail address.
  5. Click on Install to finish. On some devices you have to have to confirm a silent notification in the last step, or you have to Save the wlan settings.

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