Not surprisingly when you need something that is available today (and continues to be accessible for several years) you are able to generally use freeradius over a Linux box, even a Raspberry Pi. I utilised the radius to the Synology NAS with success for RouterOS, but did not consider the https://sergioinopp.actoblog.com/35545457/facts-about-https-www-winbox88trust1-asia-login-revealed