IP aliasing is associating more than one IP address to a network interface. With this, one node on a network can have multiple connections to a network, each serving a different purpose.
Add a new IP alias
On the left menu, choose “Network” > “Interfaces”
Select your main interface.
Choose “IP aliasing” tab
Click on New Interface
Give the new IP address in the TCP Address field.
Give the netmask and the CDIR format of the IP/Mask scope.
By default, you don't have to specify a gateway because this address is attached to the main card and will use the gateway specified in the main card.
Click on Add button
The line will be yellow until the network is reconfigured. To do this, reconfigure the Artica network to apply the new aliases parameters