TCP/IP Setting Manual

Step 1:

Click Settings in the search engine. After that, go to Control Panel. After the Control Panel appears, you must select "Network and Internet".

Step 2:

After that, click the "Change adapter settings" button on the left side of the window. Then it will shows two networks.

Step 3:

To complete the settings, select the "Ethernet" network.

Step 4: 

Right-click on the Ethernet and select the "Properties" option.

Step 5:

Then double-click on "(Internet Protocol Version 4) TCP/IPv4".

Step 6:

After the General interface appears, you must click on "Use the following IP address" to be able to edit the IP address.

Step 7:

Use the following IP address that we have calculated: 210.22.15.0

and for the subnet mask, use the default for class C: 255.255.255.0 

After that, click OK. 

Finish. It's not essential to restart your computer.

Goodluck!