def update_ipa_takeover(conn)
          ipato_file = "/sys/class/net/#{conn.interface}/device/ipa_takeover/enable"
          ipa_takeover = ::File.exist?(ipato_file) ? ::File.read(ipato_file).strip : nil
          conn.ipa_takeover = ipa_takeover ? (ipa_takeover == "1") : nil
        end