Problem: After Update to 4.3 Windows Clients Can Not Authenticate Through Radius


After updating to UCS 4.3 Windows clients cannot authenticate themselves


Tha radius server was installed manually with apt instead of using univention-install.


Completely remove the radius server package

apt remove freeradius
apt autoremove
apt purge freeradius

Install freeradius through univention-app

univention-app install radius

Configure your radius as needed.