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check_snmp_connectivity added

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Páll Guðjón Sigurðsson 2010-03-15 20:38:55 +00:00
parent d6087e9515
commit 6d516f6cd9
1 changed files with 171 additions and 0 deletions
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check_snmp/trunk/check_snmp_connectivity Executable file
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#!/usr/bin/perl
#
#
# AUTHORS:
# Pall Sigurdsson <palli@ok.is>
#
#
# This script is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this script; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
use lib qw ( /usr/local/nagios/perl/lib );
use Net::SNMP;
use Getopt::Std;
$script = "check_snmp_description";
$script_version = "1.0.0";
# SNMP options
$version = "2c";
$timeout = 2;
# Oids to use
$oid_description = ".1.3.6.1.2.1.1.1.0";
$oid_uptime =".1.3.6.1.2.1.1.3.0";
$oid_contact = ".1.3.6.1.2.1.1.4.0";
$oid_name = ".1.3.6.1.2.1.1.5.0";
$oid_location = ".1.3.6.1.2.1.1.6.0";
# Default values
$description = "";
$uptime = "";
$contact = "";
$name = "";
$location = "";
$hostname = "10.199.7.59"; # Default hostname
$returnstring = "";
$community = "public"; # Default community string
#$configfilepath = "/usr/local/nagios/etc";
# Do we have enough information?
if ( @ARGV < 1 ) {
print "Too few arguments\n";
usage();
}
getopts("hH:C:i:w:c:");
if ($opt_h) {
usage();
exit(0);
}
if ($opt_H) {
$hostname = $opt_H;
# print "Hostname $opt_H\n";
}
else {
print "No hostname specified\n";
usage();
exit(0);
}
if ($opt_C) {
$community = $opt_C;
}
if ($opt_w) {
$warning = $opt_w;
}
if ($opt_c) {
$critical = $opt_c;
}
else {
# print "Using community $community\n";
}
# Create the SNMP session
$version = "1";
( $s, $e ) = Net::SNMP->session(
-community => $community,
-hostname => $hostname,
-version => $version,
-timeout => $timeout,
);
if ( !defined( $s->get_request($oid_description) ) ) {
# If we can't connect using SNMPv1 lets try as SNMPv2
$s->close();
sleep 0.5;
$version = "2c";
( $s, $e ) = Net::SNMP->session(
-community => $community,
-hostname => $hostname,
-version => $version,
-timeout => $timeout,
);
if ( !defined( $s->get_request($oid_sysDescr) ) ) {
print "Agent not responding, tried SNMP v1 and v2 (IP=$hostname, Community=$community)\n";
exit(1);
}
else {
foreach ( $s->var_bind_names() ) {
$description = $s->var_bind_list()->{$_};
}
}
}
else {
foreach ( $s->var_bind_names() ) {
$description = $s->var_bind_list()->{$_};
}
}
# Get Location
if ( !defined( $s->get_request($oid_location) ) ) {
}
else {
foreach ( $s->var_bind_names() ) {
$location = $s->var_bind_list()->{$_};
}
}
# Get Contact
if ( !defined( $s->get_request($oid_contact) ) ) {
}
else {
foreach ( $s->var_bind_names() ) {
$contact = $s->var_bind_list()->{$_};
}
}
# Get name
if ( !defined( $s->get_request($oid_name) ) ) {
}
else {
foreach ( $s->var_bind_names() ) {
$name = $s->var_bind_list()->{$_};
}
}
# Get Uptime
if ( !defined( $s->get_request($oid_uptime) ) ) {
}
else {
foreach ( $s->var_bind_names() ) {
$uptime = $s->var_bind_list()->{$_};
}
}
if ($uptime ) { print "Uptime is good: " . int($uptime) . "\n"; }
print "Description: $description \n";
print "Location: $location \n";
print "Name: $name \n";
print "Uptime: $uptime \n";
print "Contact: $contact \n";
exit 0;