How can I use Radiusclient to authenticate supplicants

[erwin at generex.de]

Hi,

I want to authenticate via radiusclient supplicants

/etc/radiusclient/radiusclient.conf:

    https://pastebin.com/gAdNbWxD


/etc/radiusclient/servers

    https://pastebin.com/4AXf75i


RADIUS server is running

    Listening on acct address * port 1813 bound to server default
    Listening on auth address :: port 1812 bound to server default
    Listening on acct address :: port 1813 bound to server default
    Listening on proxy address * port 58396
    Listening on proxy address :: port 60516
    Ready to process requests


Execution of radiusclient results in

    # /usr/sbin/radiusclient -f radiusclient.conf -p 1812 -s
    Segmentation fault


Where can I found more documentation of radiusclient (usage)? What is
the meaning of '-s' and '[-a] a1=v1 [a2=v2[...[aN=vN]...]]]'? Is the
radiusclient able to authenticate supplicants?


Thanks,
Erwin