0 Replies Latest reply on Jun 24, 2016 1:32 AM by jobs_intel

    How to disable serial login on gateway devices


      Serial-getty service is the service which enable serial login on IDP XT 3.1 based gateway devices.

      To prevent serial login it should be disabled.

      To disable Serial-getty to particular serial port please refer the following steps.

      In this example it disables serial-getty to ttyS0 serial port ie the COM port 0




      $ systemctl disable serial-getty@ttyS0.service

      $ systemctl mask serial-getty@ttyS0.service



      reboot the system.


      After reboot the login option wont appear on the serial port.