def __init__(self,
                 test,
                 policy_id,
                 sw_if_index,
                 priority,
                 is_ipv6=0):
        self._test = test
        self.policy_id = policy_id
        self.sw_if_index = sw_if_index
        self.priority = priority
        self.is_ipv6 = is_ipv6