Intermitent problem with check_nrpe
Posted: Thu Feb 24, 2022 7:51 am
Hi everybody.
I have been monitoring with Nagios Core for some time and for first time I have seen a problem with some nrpe check. There were 2 diferent errors with a similar behaviour:
(Status: CRITICAL) CHECK_NRPE: Error - Could not connect to xxx.xxx.xxx.xxx: Connection reset by peer
(Status: UNKNOWN) CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected)
These appeared with some services one time every hour (aproximatetly, It was not precise), Some of the errors were every time diferent services on diferent hosts and other ones were always the same service on the same host.
Do anyone know why this happens or how to solve it?
Best regards,
I have been monitoring with Nagios Core for some time and for first time I have seen a problem with some nrpe check. There were 2 diferent errors with a similar behaviour:
(Status: CRITICAL) CHECK_NRPE: Error - Could not connect to xxx.xxx.xxx.xxx: Connection reset by peer
(Status: UNKNOWN) CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected)
These appeared with some services one time every hour (aproximatetly, It was not precise), Some of the errors were every time diferent services on diferent hosts and other ones were always the same service on the same host.
Do anyone know why this happens or how to solve it?
Best regards,