Port forwarding in AN1020-25, AN1020-25u

Port forwarding need

 When you have Private IPs on your LAN and want to access your LAN machine outside then you have to forward port to tell NAT device forward the outside client request for this service to that inside LAN machine.i.e If you deploye HTTP WEB server on LAN machine behind NAT with Private address then outside world cannot access. To acces from out side you have to tell NAT device .

After login to the router click on "Advanced Setup" then click on "NAT" and then click on "Virtual Servers".
Click on "Add" button.

In "Use Interface" option select interface from drop down menu then click on "Custom Service" and enter any name.In "Server IP Address" option enter the IP address of PC on which you want to forward port.In "Status" option select "Enable" then put the Port start and Port End range. Select Protocol from drop down menu and click on "Apply/Save" option.