You can view a list of the networks added to a gateway. For each network, you can view the default gateway IP address, IP range, and the number of virtual machines attached to it and the number of public IP addresses allocated to the gateway.

Verify that you have network administrator privileges.


If necessary, click the expand icon (Expand Virtual Data Centers Pane Icon) to display the Virtual Data Centers pane.


Select the virtual data center to which the gateway belongs.


Click the Gateways tab.

A tile displaying details about the gateway appears.


Click the gateway tile.


Click the Networks tab.

All networks in the gateway are listed.


Click Add One.

The Add Network dialog appears.


Complete the following settings for the network:



Network name

Enter a name for the gateway.


(Optional) Enter a description for the gateway.

Network Gateway

Enter the gateway IP address for the network.

Subnet mask

Enter the subnet mask for the IP Range for this network. When you attach a virtual machine to a network, the virtual machine gets an IP address from the IP Range created for that network.

See Allocation of IP Addresses for more information.

IP Range

Enter the IP address range for this network. Click the plus to add additional IP address ranges.


The Routed through VDC gateway and VDC gateway fields are completed for you automatically.