Just starting out with DUO, We have setup the DUO Authentication Proxy Manager and it works well with our Windows 2022 server for VPN access.
We are now trying to use it with our existing TPLINK EAP245 WiFi AP’s. We have set them to use WPA Enterprise and given the IP of the proxy server, port 1812 and the secret but when we try to authenticate to the AP it fails and in the logs on the proxy it says Cannot proxy radius requests to this primary authenticator, Try using PAP on the system communicating with the Authentication Proxy. I then says Response code 3 AccessReject
Any guidance would be most appreciated.
Many thanks for your time