OPEN VPN SERVER SUPPORT Allows OpenVPN clients running on employees laptops, smartphones, and tablets to connect to the offices using two-factor authentication. WAN FAILOVER Supports WAN Failover, which allows a business to continue its network operation when one of its WAN connections to the Internet fails. DUAL-WAN LOAD BALANCING The dual-WAN VPN Router can aggregate the bandwidths of both WAN connections to achieve a higher Internet bandwidth than what a single WAN connection can provide. INTEGRATED FIREWALL Supports URL filtering and access rules that allow administrator to further regulate the traffic within the business network based on the services (i.e. TCP/UDP ports) and source/destination IP addresses.