You can add a subnet specification to an external network.

You can add an IPv4 or IPv6 subnet regardless of the external network type.


  1. Click the Manage & Monitor tab and click External Networks in the left pane.
  2. Right-click the external network name and select Properties.
  3. On the Network Specification tab, click Add.
  4. Enter the Network CIDR for the external network specification to use.

    Use the format network_gateway_IP_address/subnet_prefix_length, for example,

  5. (Optional) Enter a Primary DNS, Secondary DNS, and DNS suffix for the external network specification to use.
  6. Configure the Static IP pool by adding at least one IP range or IP address.
    Separate multiple IP ranges and IP addresses with a carriage return.
  7. Click OK.