def destroy
      return false if interface_type == :bridged

      parent.interface.remove_host_only_network_interface(uuid).wait
      dhcp_server.destroy if dhcp_server(false)

      # Remove from collection
      parent_collection.delete(self, true) if parent_collection

      true
    end
def destroy
      return false if interface_type == :bridged

      parent.interface.remove_host_only_network_interface(uuid).wait
      dhcp_server.destroy if dhcp_server(false)

      # Remove from collection
      parent_collection.delete(self, true) if parent_collection

      true
    end
Destroy the host only network interface. Warning: If any VMs are
 currently attached to this network interface, their networks
 will fail to work after removing this. Therefore, one should be
 careful to make sure to remove all VMs from this network prior
 to destroying it.