Nagios Plugins
Date of release: 22.04.2014
OEM Vutlan partners can change the names of the scripts and functions.
In file check_element_table.pl there's a line with Vendor identification. OEM Vutlan partners need to change this vendor identification to match their own:
my $vendor_pen = '39052';
39052 - This is Vutlan ID
Nagios Plugins for VTxx checking
Nagios plugin for checking single element (sensor)
Usage:
./check_element.pl [-v] -H <host> -C <snmp_community> [-2] | (-l login -x passwd) -i <ID> [-P <port>] [-t <timeout>] [-V]
Command line options:
-v, --verbose
print extra debugging information
-h, --help
print this help message
-H, --hostname=HOST
name or IP address of host to check
-C, --community=COMMUNITY NAME
community name for the host's SNMP agent (implies v 1 protocol)
-P, --port=PORT
SNMPD port (Default 161)
-2, --v2c
use SNMP v2 (instead of SNMP v1)
-t, --timeout=INTEGER
timeout for SNMP in seconds (Default : 5)
-V, --version
prints version number
-i, --id=INTEGER
element's id
Nagios command configuration example:
commands.cfg
define command {
command_name check_snmp_element
command_line $USER1$/check_element.pl -H $HOSTADDRESS$ $ARG1$
}
Nagios command using the example (community name: read; element ID: 201001):
services.cfg
define service{
use generic-service
# host_name test190
hostgroup_name sc-hosts
contact_groups admins
service_description Unit Service for element with ID=201001
check_command check_snmp_element! -C read -i 201001
normal_check_interval 1
retry_check_interval 1
process_perf_data 1
}
Download:
Nagios plugin for checking single element (sensor) |
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Nagios plugin for checking the table of elements (sensors)
This plugin generates the alarm if at least one element is in the alarm, and the warning if at least one element is in the warning.
This plugin generates the performance data only for sensors with valid value field (as sensors with analog and discrete output)
Usage:
./check_element_table.pl [-v] -H <host> -C <snmp_community> [-2] | (-l login -x passwd) [-P <port>] [-t <timeout>] [-V]
-v, --verbose
print extra debugging information
-h, --help
print this help message
-H, --hostname=HOST
name or IP address of host to check
-C, --community=COMMUNITY NAME
community name for the host's SNMP agent (implies v 1 protocol)
-P, --port=PORT
SNMPD port (Default 161)
-2, --v2c
use SNMP v2 (instead of SNMP v1)
-t, --timeout=INTEGER
timeout for SNMP in seconds (Default : 5)
-V, --version
prints version number
Nagios command configuration example:
commands.cfg
define command {
command_name check_snmp_element_table
command_line $USER1$/check_element_table.pl -H $HOSTADDRESS$ $ARG1$
}
Nagios command using example (community name: read):
services.cfg
Download:
Nagios plugin for checking all elements (sensors)
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Script for Nagios passive checking
This script takes parameters from SNMPTT (SNMP Trap Translator) or others, and appends this to the Nagios passive checking pipe.
For installation put this script to the Nagios plugins/eventhandlers folder
You must add a template for passive testing to the Nagios configuration file, and associate this template, for example, with a group of hosts:
/etc/nagios/objects/schosts.cfg
Download:
Script for Nagios passive checking |
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Script for Nagios notified by GSM modem of master module
This script provides sending notifications from Nagios by by GSM modem of the master module.
Usage:
./sendsms -H <host> -p <password> -P <phone number> -m <message>
-H=hostname
name or IP address of the host to check
-u=user name
user name of mater module
-p=password
password for the user of the main module
-P=phone
phone number of the recipient
-m=message
message for sending
For installation, put this script in the Nagios plugins folder.
Add commands for SMS notification to Nagios commands file:
/etc/nagios/objects/commands.cfg
Add the notify command for contact to the Nagios configuration file as below:
/etc/nagios/objects/contacts.cfg
Download:
Script for Nagios notified by GSM modem
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