Create a dictionary of parameters to append to the ip route command.

    Args:
      **kwargs: dict, the string parameters to update in the ip route command.

    Returns:
      dict, the string parameters to append to the ip route command.

def _CreateRouteOptions(self, **kwargs):
    """Create a dictionary of parameters to append to the ip route command.

    Args:
      **kwargs: dict, the string parameters to update in the ip route command.

    Returns:
      dict, the string parameters to append to the ip route command.
    """
    options = {
        'proto': self.proto_id,
        'scope': 'host',
    }
    options.update(kwargs)
    return options