To setup and test a Linux RADIUS authentication server, I installed the most recent edition of Ubuntu 16. 10 on a VM. While Ubuntu doesn’t natively help RADIUS performance, there’s a very good open source option FreeRADIUS conveniently reachable to Linux admins as a binary package. FreeRADIUS is one of essentially the most standard options available in the market and it is smart it’s free and makes developing FreeRADIUS a stunning easy system even for Linux amateurs like myself.
See their intensive and effective guide hereHere’s a brief walkthrough of the stairs I had to take to get my Ubuntu FreeRADIUS server working with my UniFi APs in my network.