SNMP checking for IBM Bladecenters

A good plugin. Only thing is that your search path for utils.pm is hard coded. Can you add »/usr/lib64/nagios/plugins« to the path, too?

The plugin returns OK status even there are no connection to the snmp target host. For example I had error (with OK status):
ERROR: No response from remote host'10.201.11.124'

So what I suggest is to add exit 2 status in sub SNMP_getvalue:

if(!defined($res)){
print "ERROR: ".$snmp_session->error."n";
exit 2;
}

Hello, Thanks a lot for the grate check. Have updated the check with the following three new checks:

- Information-LED
- System-Error-LED
- Temperature-LED

Would be grate if you could update thee script so all can profit of new additional checks:

elsif($test_name =~ m/^Information-LED$/i){
$oid = "2.8.1.2.0";
$data = SNMP_getvalue($snmp_session,$oid_prefix.$oid);
$data_text='Check Fail';
$data_text='OK' if $data eq 0;
}
elsif($test_name =~ m/^System-Error-LED$/i){
$oid = "2.8.1.1.0";
$data = SNMP_getvalue($snmp_session,$oid_prefix.$oid);
$data_text='Check Fail';
$data_text='OK' if $data eq 0;
}
elsif($test_name =~ m/^Temperature-LED$/i){
$oid = "2.8.1.3.0";
$data = SNMP_getvalue($snmp_session,$oid_prefix.$oid);
$data_text='Check Fail';
$data_text='OK' if $data eq 0;
}

I could run from the CLI fine, but when Nagios made the call, I would get a Null result.

After some research, I changed the script at the top to show the path of my plugins directory, and all was well!

use lib qw( / );

awesome plugin, I think it will be much better if you add performance data on output.
There is some sensitive info about power domains (power utilization) and it would be nice if the plugin could be get this information also. For getting this values in my implementation I added following:

elsif($test_name =~ m/^Power-1$/i){
$oid = "2.10.1.1.1.10.1"; # Power Domain 1
$data = SNMP_getvalue($snmp_session,$oid_prefix.$oid);
$data =~ s/W//g;
$data_text=$data."W Domain 1 Power Utilization";
}

elsif($test_name =~ m/^Power-2$/i){
$oid = "2.10.1.1.1.10.2"; # Power Domain 2
$data = SNMP_getvalue($snmp_session,$oid_prefix.$oid);
$data =~ s/W//g;
$data_text=$data."W Domain 2 Power Utilization";
}

#(tested on IBM Bladecenter H)

Very helpful. Running on Nagios 3.2 and 3.2.3 on CentOS 5.5 with no issues.