+ # required fields? formats?
+ # hostapd is particular, maybe a default configuration for failures
+ config_get server "$vif" server
+ append hostapd_cfg "auth_server_addr=$server" "$N"
+ config_get port "$vif" port
+ port=${port:-1812}
+ append hostapd_cfg "auth_server_port=$port" "$N"
+ config_get secret "$vif" key
+ append hostapd_cfg "auth_server_shared_secret=$secret" "$N"
+ config_get nasid "$vif" nasid
+ append hostapd_cfg "nas_identifier=$nasid" "$N"
+ append hostapd_cfg "eapol_key_index_workaround=1" "$N"
+ append hostapd_cfg "radius_acct_interim_interval=300" "$N"
+ append hostapd_cfg "ieee8021x=1" "$N"
+ append hostapd_cfg "auth_algs=1" "$N"
+ append hostapd_cfg "wpa_key_mgmt=WPA-EAP" "$N"
+ append hostapd_cfg "wpa_group_rekey=300" "$N"
+ append hostapd_cfg "wpa_gmk_rekey=640" "$N"