The famous message: "NRPE: Unable to read output "

Christian Schneemann schneemann at b1-systems.de
Mon Dec 14 15:34:51 CET 2009


On Monday 14 December 2009 15:13:08 ReynierPM wrote:
> Hi every:
> Yesterday I configure Nagios to monitoring a new installed server. After
> install, configure and running xinetd, nrpe and nagios-plugins on the
> remote server and startup Nagios on main server I get the error: "NRPE:
> Unable to read output", can any tell me the possible causes for this error?
> 
> I run this:
> root at monitoring:~# /usr/local/nagios/libexec/check_nrpe -H 10.128.50.5
> NRPE v2.12
> 
> And as you can see all seem to be OK on both sides.
> 

Have a look in the logs, maybe nrpe on the clientside cannot execute the 
Plugin you want to call through nrpe.

Greetings,
 Christian

-- 
Christian Schneemann            Geschaeftsfuehrer: Ralph Dehner
Technical Tester & Writer       Unternehmenssitz:  Vohburg
B1 Systems GmbH                 Amtsgericht:       Ingolstadt
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EMail: schneemann at b1-systems.de http://www.b1-systems.de

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