Nagios Support Forum

Posted: **Mon Sep 09, 2019 1:22 am**

Hi All,

I am getting below critical error for few services.
CRITICAL: Return code of 127 is out of bounds. Make sure the plugin you're trying to run actually exists. (worker: dc1prd490.tower.lan)

However the same command is running with correct output if i run from server end terminal.
FYI, in our environment we have installed 1 Nagios XI server and 2 nagios slave servers .But all new configurations we are doing in XI itself.

But in above error it states plugin shld exist in dc1prd490(which is 1 of our nagios slave server).

How to proceed further on this to clear return code 127 error.

Please suggest.

Thanks,
Priyanka Bachu

Posted: **Mon Sep 09, 2019 6:31 am**

Can you share the command definition for this plugin?

Also, can you show the first couple lines of the plugin, I'd like to see the shebang line

Code: Select all

head /path/to/your/plugin.py

Nagios Support Forum

CRITICAL: Return code of 127 is out of bounds. Make sure the

CRITICAL: Return code of 127 is out of bounds. Make sure the

Re: CRITICAL: Return code of 127 is out of bounds. Make sure