New Features Support IKEv2 for IPsec tunnel in LAN to LAN. Add ALG for NAT (NAT>>ALG). Add Roaming function for wireless 2.4G & 5G. Support large LAN subnet ( /22). Add RMM (Remote Monitoring & Management) mechanism into Vigor router. Integrate Hotspot Web Portal authentication mechanism with web page. Support multi-gateway in LAN subnet. Add BGP Routing. Support to forward packets from WAN to remote VPN network. Support 2nd ping IP for WAN connection detection