Hi Have just installed Freeradius 3.0.23 on my CentOS 7 test-servers as described in https://networkradius.com/packages/ . I'm not using LDAP so I've skipped that part. I'm also not using radiusd:radiusd as userid:groupid due to administrative naming rules, but got a xxxxrad:xxxxrad as userid:groupid instead. I've changed ownership for all files under /etc/raddb and /var/log/radiusd to xxxxrad:xxxxrad, changed user and group in radius.conf accordingly. Also copied the supplied /usr/lib/systemd/system/radiusd.service into /etc/systemd/system/radiusd.service and changed User and Group here too. Running radius -X as root gives no error messages. When starting radius through systemctl start radiusd I get "Failed to start FreeRADIUS multi-protocol policy server." Doing su - xxxxrad and the running radius -X gives these messages: Failed binding to interface net1: Operation not permitted /etc/raddb/sites-enabled/default[59]: Error binding to port for 10.141.8.20 port 1812 I've removed the comment that was in front of the CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SETUID CAP_SETGID CAP_CHOWN CAP_DAC_OVERRIDE In radius.service. ./PerW