I have a peplink balance 380 with 3 WAN interfaces and 1 LAN.
When i put my server directly on the LAN interface, the NAT mapping works and i can join it from outside.
But my server must not be in the same network that the LAN interface because there is a firewall and a router between this server and the LAN interface.
My question: is this possible to do NAT mapping with this configuration ? and how?