All, I'm poking at a difference b/w 2.2.x and 3.0.x, specifically using a stats query of the following form: FreeRADIUS-Statistics-Type = 0x81 FreeRADIUS-Stats-Server-IP-Address = 194.83.56.233 FreeRADIUS-Stats-Server-Port = 1812 Message-Authenticator = 0x00 ...which returns an empty success packet on 3.x but works on 2.2.x. A quick gdb session suggests that home_server_find is returning null in stats.c: https://github.com/FreeRADIUS/freeradius-server/blob/v3.0.x/src/main/stats.c... ...but I am sure that the home server is defined in proxy.conf: home_server roaming1 { type = auth ipaddr = 194.83.56.233 port = 1812 secret = <secret> status_check = status-server num_answers_to_alive = 3 } home_server_pool eduroam { type = client-port-balance home_server = roaming0 home_server = roaming1 home_server = roaming2 } realm EDUROAM { auth_pool = eduroam nostrip } Interestingly "radmin" shows the stats as "unknown" continually as far as I can tell, but does know about the server: radmin> show home_server list 194.83.56.233 1812 udp auth unknown 0 Is there some obvious config I'm missing? Cheers, Phil