+ * Fix send SCCCN requested challenge response.
+ * add accounting parameter account_all_origin.
+ * Fix service_name management and add pppoe_only_equal_svc_name parameter.
+ * Fix cluster group update.
+ * Fix possible IPv6 spoofing.
+ * manage groupes in cluster mode.
+ * Adding the possibility to listening multiple IP L2TP tunnels.
+ * Add cli show group and update rate calculation.