What is VPN Passthrough?
A. If a VPN client is in a private network and achieves connection to a remote VPN device, the VPN client local gateway must support VPN Passthrough. More specifically the router must permit IPSEC, L2TP, and PPTP VPN encryption data to passthrough the router from LAN to WAN without being blocked or changed. The WRVS4400N supports all 3 types of VPN passthrough.