Creating a Local Network
To create a local network, open the Network parameters tab.
On the Local networks page, click Create network.
In the new window, assign a network name (1), enter the CIDR subnet (IP address range for the subnet) (2), add more if needed (3), and click Create (4).
The new subnet will appear in the list. To the far right of each network name you’ll see the Turn on/off (1) icon and a drop down menu (2) with two options: Rename and Delete network.
After creating your network, return to the server block, turn it off, and under the Ports tab, click Add port.
From the Select network drop down menu, choose your network.
Then click the check mark icon to attach the network.
The new network will appear in the list.
Turn on your server and click the Turn on icon next to your attached network.