Radius over TLS

Hi all,
we are currently using privacyidea as 2FA with Radius for Netscaler.
Is it possible to use TLS as transport instead of UDP ? The TLS option is available on Netscaler but I could not found any documentation how to configure that part on privacyidea. I was able to change the port on freeradius but it’s still using UDP.

Thank you

privacyIDEA uses FreeRADIUS.
FreeRADIUS supports radsec. Take a look in the config file sites-available/tls.

For more details you might want to ask on the freeradius mailing list.