Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 

Debugging JET Applications on a Device Running Junos OS

 

For debugging applications on a device running Junos OS, you can configure the trace file and trace option with the system extension-service statement.

For non-daemonized applications that run on the router, you can invoke the debugger at the same time that you install the application.

To load your application along with the debugger:

  1. Use the request extension-service start invoke-debugger cli command.
    user@device> request extension-service start invoke-debugger cli application-name.py
  2. Enter help to display a list of the supported commands.
    (Pdb) help

Related Documentation