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Netprobe log shows "INFO: No Data Returned from 'Rule Manager Remote Command'"

Question: What does the message “INFO: No data returned from ‘Rule Manager Remote Command’” mean?

Answer: This message indicates that a script executed by the Netprobe did not produce any output on standard output (stdout). It is an informational message and is not considered an error.

• Why is there no output?
  • The lack of output could be due to the script itself not generating any output, or the output being redirected elsewhere. For example, if the script uses redirection like > out.txt, the output is likely being written to a file.
• How can I verify the output location?
  • Check your Netprobe directory for the output file. In most cases, the redirection (e.g., > out.txt) is relative to the Netprobe’s working directory. Ensure that the specified path exists and is accessible.
• What should I do if I need the output to appear in the Netprobe?
  • Update your script to ensure it writes the intended output directly to stdout. Avoid redirecting the output unless necessary, or specify an absolute path for the redirection if required.