Need Perl script for authorize and authenticate users on RADIUS server?

I'm new to Perl script. My task is to login on RADIUS Server and Verifying the user is authorized one.

But i don't know how to do it using perl script on a ubuntu system.

Also i need to know, how i get login Id an开发者_Go百科d password for Radius server.

please guide me with an Example if possible.

Thank U all,

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Try Auth::Simple::RADIUS. It is the easiest know.