Nagios Support Forum

Run one of the "problem" checks from the command line and show us the output. You can view the command by going to the Core Config Manager->Services-><your_service>->Modify->Common Settings tab.

You may have to run something like this: To read more on testing check commands from the command line, go to our wiki page:
http://support.nagios.com/wiki/index.ph ... mmand-line

/usr/local/lib64/perl5/auto/XML/LibXML/Common/Common.so: undefined symbol: Perl_Tstack_sp_ptr

in the console

(Return code of 127 is out of bounds - plugin may be missing)

in the webui

That looks as though it is a perl module issue, a quick search comes up with this:

http://stackoverflow.com/questions/6256 ... erl-tstack

Have you attempted to install the perl CPAN modules required to run check commands such as this?

i have installed the nagios cpan plugin

can you tell me the names of the cpan plugins ?

do you mean to that the nagios user can execute cpan ?

If you open up your plugin, make sure the shebang at the top is pointing at the correct Perl directory.

the perl path is /usr/bin/perl

and thats the right

And in front of that it has a "#" correct? Is there a help screen built into the plugin you are using, or a guide noting that you need a module?

yes there is a #

Did you follow the steps, outlined in this document or you used a different document? How exactly did you install the plugin?

Also, you showed us the output but not the actual command that you ran in the command line. Please, show the command - you can remove the sensitive data.

i was followed the document and this is my command
./check_esx3.pl -H 172.16.0.180 -f vmesx3_auth.txt