Return Code 127

[Andy Shellam (Mailing Lists)]

This usually means Nagios cannot execute the plugin (on the server).
If it was NRPE client-side it would give a different error.

You need to be able to execute your plugin as the Nagios user, so check 
that first and any preceding directories above where that plugin is.

Andy.

Kaplan, Andrew H. wrote:
>
> I am attempting to monitor a remote HP-UX 11.11 client but I am 
> confronted with the following error message:
>
> Return code of 127 is out of bounds – plugin may be missing.
>
> The log files add the following: Make sure the plugin you’re trying to 
> run actually exists.
>
> I checked the nrpe.cfg file on the remote client, and the check 
> commands do have the complete path to the
>
> plugins. I manually ran one of the commands to confirm it could run. I 
> then went to the Nagios server and
>
> verified the check_nrpe plugin was in the same directory as the 
> others. I noticed that I could not start
>
> the nrpe daemon as root, but I was able to do so as a sudo user.
>
> The version of nagios I am running is version 2.6. While the nrpe 
> client on the remote host and the check_nrpe
>
> plugin on the server are 2.5.1.
>
> What do I need to do to correct this? Thanks.
>
> !DSPAM:37,4586bfce30867380719048!
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-- 
Andy Shellam
NetServe Support Team

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