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CHECK_NRPE: Receive header underflow - only -1 bytes received (4 expected).

Posted: Fri Jul 21, 2023 10:51 pm
by kmsharma
I have installed NRPE on my remote ubuntu server through source code and it is working fine bcz when " I type /usr/local/nagios/libexec/./check_nrpe -H xxxx " i am getting nrpe version
but when i added this host in my NAGIOSXI server it is up but for /disk space alert it is showing "CHECK_NRPE: Error - Could not connect to 13.234.204.103: Connection reset by peer"
what to do?

Re: CHECK_NRPE: Receive header underflow - only -1 bytes received (4 expected).

Posted: Mon Jul 24, 2023 12:09 am
by kg2857
Look at the -2 or headers info in the check_nrpe -h output.