This can be realized by Port Forwarding \ Virtual Servers router feature.
Virtual servers can be used for setting up public services on your LAN. A virtual server is defined as a service port, and all requests from Internet to this service port will be redirected to specified IP in LAN. Any PC that was used for a virtual server must have a static or reserved IP address because its IP address may change when using the DHCP function (see DHCP \ Address Reservation).
In TP-LINK router this settings located in Forwarding \ Virtual Servers
.