Freeradius server with web interface, - best decision fore manage a lot of hotspots and public wifi access points
docker run --name freeradius -d -p 1812:1812/udp -p 1813:1813/udp -p 80:80 -e CLIENT_SECRET=<Radius secret> -e CLIENT_NET=<client net> asdaru/freeradius-mysql-daloradius
CLIENT_SECRET
Radius secret fo NAS devices
CLIENT_NET
Netwok where your NAS devices were installed (for example 192.168.0.0/16) By default was set unlimited access 0.0.0.0/0
Information about web interface you can find on daloradius github
Login: administrator Password: radius
$ docker logs freeradius