def authoritative
      authori = []
      index = 0
      while index < @datas.count
        index += 1
        authori << DHCPParser::Conf.get_authoritative(@datas["net#{index}"])
      end
      return authori
    end
def authoritative
      authori = []
      index = 0
      while index < @datas.count
        index += 1
        authori << DHCPParser::Conf.get_authoritative(@datas["net#{index}"])
      end
      return authori
    end
Get value authoritative