My environment: - Ubuntu 14.04 amd64 (all: host and containers) - Packages created with script from freeradius 2.2.5 (freeradius, freeradius-postgresql, freeradius-dialupadmin,etc) - Freeradius on LXC Container - Freeradius-Dialupadmin on another LXC container with apache2 - ip on server host: 192.168.10.4 and 10.0.3.1 (for lxc nated network) - ip on guest freeradius: 10.0.3.14 - ip on guest freeradius-dialupadmin/apache2: 10.0.3.15 - ip of my pc: 192.168.10.19 - Server host with UFW/Iptables with active firewall and port forward ================ ============== The problem is with freeradius-dialupadmin: with lines in /etc/freeradius-dialupadmin/config.php: $curVer=intval(str_replace(".", "",phpversion())); if( $curVer >= $testVer ) import_request_variables('GPC'); I have: [Wed May 07 13:40:19.294851 2014] [:error] [pid 2272] [client 192.168.10.19:59084] PHP Fatal error: Call to undefined function import_request_variables() in /etc/freeradius-dialupadmin/config.php on line 9, referer: http://192.168.10.4/fradmin/buttons.php If i comment this lines i have: [Wed May 07 13:26:14.272903 2014] [:error] [pid 2271] [client 192.168.10.19:58985] PHP Notice: Undefined variable: clear_fields in /usr/share/freeradius-dialupadmin/htdocs/nas_admin.php on line 269, referer: http://192.168.10.4/fradmin/buttons.php [Wed May 07 13:26:14.272910 2014] [:error] [pid 2271] [client 192.168.10.19:58985] PHP Notice: Undefined variable: do_it in /usr/share/freeradius-dialupadmin/htdocs/nas_admin.php on line 269, referer: http://192.168.10.4/fradmin/buttons.php [Wed May 07 13:26:14.272916 2014] [:error] [pid 2271] [client 192.168.10.19:58985] PHP Notice: Undefined variable: select_nas in /usr/share/freeradius-dialupadmin/htdocs/nas_admin.php on line 269, referer: http://192.168.10.4/fradmin/buttons.php [Wed May 07 13:26:14.272923 2014] [:error] [pid 2271] [client 192.168.10.19:58985] PHP Notice: Undefined variable: clear_fields in /usr/share/freeradius-dialupadmin/htdocs/nas_admin.php on line 271, referer: http://192.168.10.4/fradmin/buttons.php Thanks for your help. -- - Osvaldo T Crispim Filho -