code: @Override
      protected InetAddress isAcceptable(NetworkInterface networkInterface, InetAddress address) throws SocketException {
  
          try {
              if( networkInterface.isLoopback() ) {
                  return getAddress();
              }
          } catch (UnknownHostException e) {
              // One time only log a warning
              if (!unknownHostLogged) {
                  MGMT_OP_LOGGER.cannotResolveAddress(this.address);
                  unknownHostLogged = true;
              }
          }
          return null;
      }
docs: {@inheritDoc}
  
  @return <code>{@link #getAddress()}()</code> if {@link NetworkInterface#isLoopback()} is true, null otherwise.