Destination NAT for a Web Server on the Private Network with Port Translation In

In this example, you want to run a web server on your local area network using a private IP
address but also make a web site available to the general public. On your web server, you run
your company’s Microsoft SharePoint server on port 80 and only want it available to local
hosts. Your company’s public web site runs on port 8080 on the server, and you want
available to the general public outside your firewall on the standard HTTP port 80.
1. Create a new Nat rule using IP button, then Firewall, and then click the NAT tab and
the plus sign.
2. Select the chain “dstnat”, the Dst. Address as the address of the public IP (in this
case 66.76.100.2), the protocol as “TCP”, and the destination port as port 80.
3. On the action tab, select the action “dst-nat”, the destination address as the private IP
of your web server, and the destination port as 8080.
The