/**
  * API to delete a subnet
  */
 public function destroy(DhcpSubnet $dhcp_subnet)
 {
     $dhcp_subnet->delete();
     $this->dispatch(new RewriteDhcpConfig());
     logThis('Removed subnet ' . $dhcp_subnet->network_address . '/' . $dhcp_subnet->cidr . ' from shared network ' . $dhcp_subnet->shared_network->name);
 }