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

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kmsharma
Posts: 33
Joined: Thu Jul 13, 2023 10:38 pm

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

Post 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?
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kg2857
Posts: 499
Joined: Wed Apr 12, 2023 5:48 pm

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

Post by kg2857 »

Look at the -2 or headers info in the check_nrpe -h output.
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