The certificate is only vaild for 90 days and needs to be replaced after this timeframe.
1. Goto https://www.easyroam.de in your webbrowser
2. In the search field input your Institution "Technische Hochschule Aschaffenburg"
3. Login
3. Click on "Manuel options“ and select PKCS12
4. Input a Profile name of your choice and press "Generate profile"
5. Download the configuration script easyroam.sh
6. Open a terminal in your download directory and run the script with the path to the certificate as argument: e.g.:
sh easyroam.sh easyroam_*.p12