Sensor service status on Packet Processor shows stopped and failing to start
On Aruba IntroSpect Packet Processor, Status of sensor service always shows stopped and manual attempt to start the service always fails.
While checking bootstrap status, the below error would be seen:
The above error is noticed if the postgresql-10 service is stopped. The status of postgresql-10 can be checked using below command:
Start the postgresql-10 service and start the sensor service :
Check the status of sensor service after a minute to confirm all services are running and also verify the bootstrap status to confirm that Packet Processor is connected to Analyzer: