radius authentication via TCP/TLS

[Alan DeKok]

On Jul 1, 2026, at 5:00 AM, Alan Smith via Freeradius-Users <freeradius-users at lists.freeradius.org> wrote:
> I am currently running Freeradius on RHEL 8.10 in a lab. It has custom site configured and make use of sql for radius client table.Customised perl module is used for the authentication. It listens on UDP 1812 and 1813. I would say it is working fine. 

  That's good.

> I would like to check the use of Radius over TLS on TCP 2083 for some of the clients. I update tls in sites-available and created symlink in sites-enabled. Configured the custom CA certs.It is now listening at TCP 2083. I want to test if the clients from sql be recognized. Is there like a tool NTRadping? I can test from either Windows or Linux.I do not have any device that can authenticate. Kindly advise. Thank you.

  There's a pyradius library with TLS, or you can run another RADIUS server such as radsecproxy.  For now, that's the simplest way.

  Alan DeKok.

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