Features:

After the router is bound to the public IP, it can be used for port mapping. (port mapping refers to mapping a port of the IP address of the external network to a machine in the internal network to provide corresponding services.)

Let's take a case as an example to explain how to configure the port mapping function: map the router's elastic IP address TCP 80 port to the virtual machine port 80.     

Precautions:

N/A.

Prerequisite

N/A.

Steps:

Step 1.Point and click the cursor on the To External Network and click on the Settings located in the lower right corner.

Step 2.Select the Destination NAT feature and click the New button.

Step 3.According to the actual situation, configure the Original Data Package information and the Translated Data Package information as follows.