Fortinet wan to lan RDP

 TASK: RDP দিয়ে কেউ WAN/public IP  তে হিট করলে সেটা নির্দিষ্ট LAN এর পিসি তে নিয়ে যাবে.

First e virtual IP create kora lagbe, 

now make a policy to make it happend 

Terms to remember

 STUN Server/port: STUN server identify the unique IP address for a web browser user. This is neeeded in order to established a peer to peer connection and exchange data/video/audio. port is 3478/3489. Session Traversal of User Datagram Protocol [UDP] Through Network Address Translators [NATs])