

In addition, the USG Series supports L2TP VPN technology on iPhones, Android phones and many other mobile devices as L2TP VPN enables employees in remote places to connect to the headquarters with easy and free access. The Zyxel USG Series is equipped with the "EASY VPN" solution to push configuration files to the VPN clients automatically this eliminates the configuration efforts while securing the access at the same time. EASY VPN reduces operation cost and timeĮstablishing a VPN tunnel is a good way to build secure connections among remote offices, branch offices and partners however it is difficult for non-technical employees, such as sales people, to use because of complicated configuration.The USG Series supports dual-stack and IPv4 tunneling (6rd and 6to4 transition tunnel) implementations for Internet connectivity to access IPv6 applications. It assigns IPv6 addresses to clients and passes the IPv6 traffics through the IPv4 environment.

With IPv6 feature enabled, the USG Series ensures businesses with a smooth migration path from the IPv4-based networks to the full IPv6 infrastructure. The Zyxel USG Series is IPv6-ready today and is certified with "IPv6 Ready" gold logo.

