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authorEthan Galstad <egalstad@users.sourceforge.net>2002-02-28 06:42:51 (GMT)
committerEthan Galstad <egalstad@users.sourceforge.net>2002-02-28 06:42:51 (GMT)
commit44a321cb8a42d6c0ea2d96a1086a17f2134c89cc (patch)
treea1a4d9f7b92412a17ab08f34f04eec45433048b7 /plugins-scripts/check_wave.pl
parent54fd5d7022ff2d6a59bc52b8869182f3fc77a058 (diff)
downloadmonitoring-plugins-44a321cb8a42d6c0ea2d96a1086a17f2134c89cc.tar.gz
Initial revision
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'plugins-scripts/check_wave.pl')
-rwxr-xr-xplugins-scripts/check_wave.pl129
1 files changed, 129 insertions, 0 deletions
diff --git a/plugins-scripts/check_wave.pl b/plugins-scripts/check_wave.pl
new file mode 100755
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1#! /usr/bin/perl -wT
2#
3# $Id$
4
5
6BEGIN {
7 if ($0 =~ m/^(.*?)[\/\\]([^\/\\]+)$/) {
8 $runtimedir = $1;
9 $PROGNAME = $2;
10 }
11}
12
13use strict;
14use lib $main::runtimedir;
15use utils qw($TIMEOUT %ERRORS &print_revision &support);
16use vars qw($PROGNAME);
17use Getopt::Long;
18use vars qw($opt_V $opt_h $verbose $opt_w $opt_c $opt_H);
19my (@test, $low1, $med1, $high1, $snr, $low2, $med2, $high2);
20my ($low, $med, $high, $lowavg, $medavg, $highavg, $tot, $ss);
21
22sub print_help ();
23sub print_usage ();
24
25$ENV{'PATH'}='';
26$ENV{'BASH_ENV'}='';
27$ENV{'ENV'}='';
28
29Getopt::Long::Configure('bundling');
30GetOptions
31 ("V" => \$opt_V, "version" => \$opt_V,
32 "h" => \$opt_h, "help" => \$opt_h,
33 "v" => \$verbose, "verbose" => \$verbose,
34 "w=s" => \$opt_w, "warning=s" => \$opt_w,
35 "c=s" => \$opt_c, "critical=s" => \$opt_c,
36 "H=s" => \$opt_H, "hostname=s" => \$opt_H);
37
38if ($opt_V) {
39 print_revision($PROGNAME,'$Revision$'); #'
40 exit $ERRORS{'OK'};
41}
42
43if ($opt_h) {
44 print_help();
45 exit $ERRORS{'OK'};
46}
47
48$opt_H = shift unless ($opt_H);
49print_usage() unless ($opt_H);
50my $host = $1 if ($opt_H =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0]+(\.[a-zA-Z][-a-zA-Z0]+)*)$/);
51print_usage() unless ($host);
52
53($opt_c) || ($opt_c = shift) || ($opt_c = 120);
54my $critical = $1 if ($opt_c =~ /([0-9]+)/);
55
56($opt_w) || ($opt_w = shift) || ($opt_w = 60);
57my $warning = $1 if ($opt_w =~ /([0-9]+)/);
58
59$low1 = `snmpget $host public .1.3.6.1.4.1.74.2.21.1.2.1.8.1`;
60@test = split(/ /,$low1);
61$low1 = $test[2];
62
63$med1 = `snmpget $host public .1.3.6.1.4.1.74.2.21.1.2.1.9.1`;
64@test = split(/ /,$med1);
65$med1 = $test[2];
66
67$high1 = `snmpget $host public .1.3.6.1.4.1.74.2.21.1.2.1.10.1`;
68@test = split(/ /,$high1);
69$high1 = $test[2];
70
71sleep(2);
72
73$snr = `snmpget $host public .1.3.6.1.4.1.762.2.5.2.1.17.1`;
74@test = split(/ /,$snr);
75$snr = $test[2];
76$snr = int($snr*25);
77
78$low2 = `snmpget $host public .1.3.6.1.4.1.74.2.21.1.2.1.8.1`;
79@test = split(/ /,$low2);
80$low2 = $test[2];
81
82$med2 = `snmpget $host public .1.3.6.1.4.1.74.2.21.1.2.1.9.1`;
83@test = split(/ /,$med2);
84$med2 = $test[2];
85
86$high2 = `snmpget $host public .1.3.6.1.4.1.74.2.21.1.2.1.10.1`;
87@test = split(/ /,$high2);
88$high2 = $test[2];
89
90$low = $low2 - $low1;
91$med = $med2 - $med1;
92$high = $high2 - $high1;
93
94$tot = $low + $med + $high;
95
96if ($tot==0) {
97 $ss = 0;
98} else {
99 $lowavg = $low / $tot;
100 $medavg = $med / $tot;
101 $highavg = $high / $tot;
102 $ss = ($medavg*50) + ($highavg*100);
103}
104
105printf("Signal Strength at: %3.0f%, SNR at $snr%",$ss);
106
107if ($ss<$critical) {
108 exit(2);
109} elsif ($ss<$warning) {
110 exit(1);
111} else {
112 exit(0);
113}
114
115
116sub print_usage () {
117 print "Usage: $PROGNAME -H <host> [-w <warn>] [-c <crit>]\n";
118}
119
120sub print_help () {
121 print_revision($PROGNAME,'$Revision$');
122 print "Copyright (c) 2000 Jeffery Blank/Karl DeBisschop\n";
123 print "\n";
124 print_usage();
125 print "\n";
126 print "<warn> = Signal strength at which a warning message will be generated.\n";
127 print "<crit> = Signal strength at which a critical message will be generated.\n\n";
128 support();
129}