+int controller_ip_changed(char *new_ip);
+int controller_port_changed(int new_port);
+int controller_netconf_call_home_port_changed(int new_port);
+int controller_username_changed(char *new_username);
+int controller_password_changed(char *new_password);
+int netconf_call_home_changed(cJSON_bool new_bool);
+