NAT Passthrough for the Asus RT-AC66URouter Sceenshot

ASUS Wireless Router RT-AC66U - NAT Pass-Through WAN - NAT Passthrough Enable NAT Passthrough to allow a Virtual Private Network (VPN) connection to pass through the router to the network clients. PPTP Passthrough Disable Enable L2TP Passthrough Disable Enable IPSec Passthrough Disable Enable RTSP Passthrough Disable Enable H.323 Passthrough Disable Enable SIP Passthrough Disable Enable Enable PPPoE Relay Disable Enable