1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
#! /usr/bin/perl -wT
#
# check_atalk_ping plugin for nagios
#
# usage:
# check_atalk_ping atalkaddress
#
# Checks if an atalkhost responds to an atalk echo
# using "aecho"
#
# initial version: 23 October 2002 by Stefan Beck, IT Software Solutions
# current status: $Revision$
#
# Copyright Notice: GPL
#
BEGIN {
if ( $0 =~ m/^(.*?)[\/\\]([^\/\\]+)$/ ) {
$runtimedir = $1;
$PROGNAME = $2;
}
delete $ENV{'LANG'};
}
use strict;
use lib utils.pm;
use utils qw($TIMEOUT %ERRORS &print_revision &support);
use vars qw($PROGNAME);
$PROGNAME = "check_atalk";
my (
$verbose, $host, $warning_avg, $warning_loss,
$critical_avg, $critical_loss, $count, $cmd,
$avg, $loss, $line
);
my ( $opt_c, $opt_w, $opt_H, $opt_p );
$opt_c = $opt_w = $opt_p = $opt_H = '';
sub print_help ();
sub print_usage ();
sub help ();
sub version ();
# Just in case of problems, let's not hang NetSaint
$SIG{'ALRM'} = sub {
print "Plugin Timeout\n";
exit 2;
};
alarm($TIMEOUT);
delete @ENV{ 'PATH', 'IFS', 'CDPATH', 'ENV', 'BASH_ENV' };
use Getopt::Long;
Getopt::Long::Configure( 'bundling', 'no_ignore_case' );
GetOptions(
"V|version" => \&version,
"h|help" => \&help,
"p|packets=i" => \$opt_p,
"c|critical=s" => \$opt_c,
"w|warning=s" => \$opt_w,
"H|hostname=s" => \$opt_H
);
# appletalk hostname ot address
$opt_H = shift unless ($opt_H);
unless ($opt_H) { print_usage (); exit $ERRORS{'UNKNOWN'}; }
if ( $opt_H && $opt_H =~ m/^([-a-zA-Z\.\:0-9]+)$/ ) {
$host = $1;
}
else {
print "$opt_H is not a valid host name\n";
exit $ERRORS{'UNKNOWN'};
}
# number of packets
$opt_p = 5 unless $opt_p;
if ( $opt_p && $opt_p =~ m/^([1-9]+[0-9]*)$/ ) {
$count = $1;
}
else {
print "$opt_p is not a valid packet number\n";
exit $ERRORS{'UNKNOWN'};
}
if ( $opt_w && $opt_w =~ m/^([1-9]+[0-9]*),([1-9][0-9]*)%$/ ) {
$warning_avg = $1;
$warning_loss = $2;
}
else {
print "$opt_w is not a valid threshold\n";
exit $ERRORS{'UNKNOWN'};
}
if ( $opt_c && $opt_c =~ m/^([1-9]+[0-9]*),([1-9][0-9]*)%$/ ) {
$critical_avg = $1;
$critical_loss = $2;
}
else {
print "$opt_c is not a valid threshold\n";
exit $ERRORS{'UNKNOWN'};
}
$cmd = "/usr/bin/aecho -c $count $host 2>&1 |";
print "$cmd\n" if ($verbose);
open CMD, $cmd;
while (<CMD>) {
print $_ if ($verbose);
$line = $_;
# 5 packets sent, 5 packets received, 0% packet loss
# round-trip (ms) min/avg/max = 0/0/0
if (/received, ([0-9]+)% packet loss/) {
$loss = $1;
}
if (/min\/avg\/max = [0-9]+\/([0-9]+)\/[0-9]+/) {
$avg = $1;
}
}
sub print_help() {
print_revision( $PROGNAME, '$Revision$ ' );
print "Copyright (c) 2002 Stefan Beck\n";
print "\n";
print "Check if an atalkhost responds to an atalk echo using\n";
print " aecho -c <packets> <atalkhost>\n";
print "\n";
print_usage ();
print "\n";
print "-H, --hostname=HOST\n";
print " host to ping\n";
print "-w, --warning=THRESHOLD\n";
print " warning threshold pair\n";
print "-c, --critical=THRESHOLD\n";
print " critical threshold pair\n";
print "-p, --packets=INTEGER\n";
print " number of ICMP ECHO packets to send (Default: 5)\n";
print "\n";
print
"THRESHOLD is <rta>,<pl>% where <rta> is the round trip average
travel\n";
print
"time (ms) which triggers a WARNING or CRITICAL state, and <pl>
is the\n";
print "percentage of packet loss to trigger an alarm state.\n";
print "\n";
support();
}
sub print_usage () {
print "$PROGNAME -H atalkhost -w <wrta>,<wpl>% -c <crta>,<cpl>%\n";
print " [-p packets] [-t timeout] [-L]\n";
print "$PROGNAME [-h | --help]\n";
print "$PROGNAME [-V | --version]\n";
}
sub version () {
print_revision( $PROGNAME, '$Revision$ ' );
exit $ERRORS{'OK'};
}
sub help () {
print_help ();
exit $ERRORS{'OK'};
}
my $state = "OK";
my $answer = undef;
if ( defined $loss && defined $avg ) {
if ( $loss >= $critical_loss ) {
$state = "CRITICAL";
}
elsif ( $avg >= $critical_avg ) {
$state = "CRITICAL";
}
elsif ( $loss >= $warning_loss ) {
$state = "WARNING";
}
elsif ( $avg >= $warning_avg ) {
$state = "WARNING";
}
else {
$state = "OK";
}
$answer = "Appletalk PING $state - Packet loss = $loss%, RTA = $avg
ms\n";
}
else {
$state = "UNKNOWN";
$answer = "UNKNOWN - $line";
}
print $answer;
exit $ERRORS{$state};
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
Nagios-devel mailing list
Nagios-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-devel
|