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#!/usr/bin/perl
#
#
# check_most.pl -i <ip address> -p <port> -c community -o <oid> [warn] [critical]
#
# NetSaint host script to get the disk usage from NT snmp
#
# Changes and Modifications
# =========================
# 3-Aug-2000 - Xavier Dusart
# Created
# 2003 - Rainer Duffner
# Note: CPQ starts numbering sensors etc. with "1"
BEGIN {
if ($0 =~ m/^(.*?)[\/\\]([^\/\\]+)$/) {
$runtimedir = $1;
$PROGNAME = $2;
}
}
require 5.004;
use POSIX;
#use strict;
use Getopt::Std ;
use BER;
require 'SNMP_Session.pm';
use vars qw($opt_H $opt_p $opt_C $opt_s $opt_w $opt_c $opt_h $PROGNAME);
use lib $main::runtimedir;
use utils qw($TIMEOUT %ERRORS &print_revision &usage &support );
use snmputil qw(%CPQ_LOCALE %CPQ_FAN_PRESENT %CPQ_FAN_OVERALL_COND %CPQ_FAN_SPEED);
delete @ENV{qw(IFS CDPATH ENV BASH_ENV)}; # Make %ENV safer
getopts('H:p:C:s:w:c:hV') ;
my $ip_address=undef ;
if ($opt_h) {&help();}
if ($opt_H =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0-9]*(\.[a-zA-Z][-a-zA
-Z0-9]*)*)$/) {
$ip_address = $opt_H ;
}
else {
usage();
print "IP-Address format wrong\n";
exit $ERRORS{'UNKNOWN'};
}
#if ($opt_p =~ m/^[0-9]
my $port = $opt_p;
my $community = $opt_C;
my $sensor = $opt_s ;
my $warning = $opt_w;
my $critical = $opt_c;
my $temperature_locale_oid = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,3,0,$sensor );
# not used for the moment - gives no usable output
# if reused, enter at end of list to avoid renumbering !
my $temperature_celsius_oid = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,4,0,$sensor );
my $temperature_threshold_oid = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,5,0,$sensor );
my $temperature_condition_oid = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,6,0,$sensor );
my $count=1 ;
my $label ;
my @r_array=();
my $q ;
my $diff ;
$warning=$warning/100 ;
$crititcal=$critical/100 ;
# get temperature, temperature_threshold bfore shutdown
my $session=SNMP_Session->open ($ip_address, $community, $port) || die "couldn't open SNMP-session to host" ;
if ($session->get_request_response ($temperature_celsius_oid, $temperature_threshold_oid, $temperature_condition_oid, $temperature_locale_oid )) {
(my $bindings) = $session->decode_get_response ($session->{pdu_buffer});
while ($bindings ne '') {
($binding, $bindings) = &decode_sequence ($bindings) ;
($oid,$value) = &decode_by_template ($binding,"%O%@");
$r_array[$count]=&pretty_print($value);
$count++;
}
} else {
print "No response from agent\n";
exit $ERRORS{'CRITICAL'};
}
$result_celsius=$r_array[1];
$result_threshold=$r_array[2];
$result_condition=$r_array[3];
$result_locale=$r_array[4];
if ($result_celsius < 0) {
print "Result is negative - Sensor unavailable ?\n";
exit $ERRORS{'UNKNOWN'};
}
if ($result_threshold==0) {
print "Division by zero \n";
exit $ERRORS{'CRITICAL'};
}
if ($result_condition=="2") {
$result_condition="OK";
}
else {
$result_condition=$result_condition." (other)";
}
$q=$result_celsius/$result_threshold ;
$diff=$result_threshold-$result_celsius ;
if ( $q > $critical ) {
print "Sensor ". $sensor . " (".$CPQ_LOCALE{$result_locale}.") - Critical: ".$result_celsius." °C - Threshold: ".$result_threshold." °C - Left before shutdown: ".$diff."°C - Overall condition: ". $result_condition ."\n" ;
exit $ERRORS{'CRITICAL'} ;
}
elsif ( $q > $warning ) {
print "Sensor ". $sensor . " (".$CPQ_LOCALE{$result_locale}.") - Warning: ".$result_celsius." °C - Threshold: ".$result_threshold." °C - Left before shutdown: ".$diff."°C - Overall condition: ". $result_condition ."\n" ;
exit $ERRORS{'WARNING'} ;
}
else {
print "Sensor " .$sensor. " (".$CPQ_LOCALE{$result_locale}.") - OK: ".$result_celsius." °C - Threshold: ".$result_threshold." °C - Left before shutdown: ".$diff."°C - Overall condition: ". $result_condition ."\n" ;
exit $ERRORS{'OK'} ;
}
sub print_usage () {
print "Usage: $PROGNAME -H <host> -p <port> -C <community> -s <sensornumber> [-w <warn>] [-c <crit>]\n";
}
sub print_help () {
print_revision($PROGNAME,'$Revision$\n ');
print "Copyright (c) 2003 Rainer Duffner\n ";
print_usage();
print "\n";
print "<host> = IP-Address or DNS-Name of the W2K-Server\n";
print "<port> = SNMP-Port (normaly 161)\n";
print "<community> = SNMP v1 community\n";
print "<sensornumber> = Sensornumber (1, 2, 3 etc.)\n";
print "<warn> = report warning when more than <warn> % of the temperature is reached defaults to 80\n";
print "<crit> = report critical when more than <crit> % of the temperature is reached defaults to 90\n";
}
sub version () {
print_revision($PROGNAME,'$Revision$ ');
exit $ERRORS{'OK'};
}
sub help () {
print_help();
exit $ERRORS{'OK'};
}
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