3 # Copyright (c) 2009 - Rune Nordbøe Skillingstad
4 # Copyright (c) 2009 - Kai Ove Gran
6 # This program is free software; you can redistribute it and/or
7 # modify it under the terms of the GNU General Public License
8 # as published by the Free Software Foundation; version 2 dated June,
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 # snmp_host_apcpdu - For APC PDUs. Graphs total current throughput.
24 #%# capabilities=snmpconf
29 my $DEBUG = $ENV{DEBUG} || 0;
30 my $host = $ENV{host} || undef;
31 my $port = $ENV{port} || 161;
32 my $community = $ENV{community} || "public";
33 my $iface = $ENV{interface} || undef;
34 my $timeout = $ENV{timeout} || 1;
35 my $snmp_ver = $ENV{version} || 1;
37 if($0 =~ /^(?:|.*\/)apcpdu_([^_]+)$/) {
39 if($host =~ /^([^:]+):(\d+)$/) {
43 } elsif(!defined($host)) {
44 die "# Error: couldn't understand what I'm supposed to monitor.";
48 '1.3.6.1.4.1.318.1.1.12.2.3.1.1.2.1',
49 '1.3.6.1.4.1.318.1.1.12.2.2.1.1.3.1',
50 '1.3.6.1.4.1.318.1.1.12.1.7.0'
53 if(defined $ARGV[0] and $ARGV[0] eq "snmpconf") {
54 for(my $i = 0; $i < @oidsList; $i++) {
55 print "require " . $oidsList[$i] . "[0-9]\n";
60 my ($session, $error) = Net::SNMP->session(
62 -community => $community,
65 -version => $snmp_ver,
68 if(!defined ($session)) {
69 die "# Croaking: $error";
72 if($ARGV[0] and $ARGV[0] eq "config") {
73 my $name = &get_single($session, '1.3.6.1.4.1.318.1.1.4.3.3.0');
75 # print "host_name $host\n" unless $host eq 'localhost';
76 print "graph_title Current for $name\n";
77 print "graph_args --base 1000 -l 0\n";
78 print "graph_vlabel Amps\n";
79 print "graph_category Ups\n";
80 print "graph_info This graph shows the total throughput of the PDU\n";
81 print "graph_order load threshold rating\n";
82 print "load.label Load\n";
83 print "load.type GAUGE\n";
84 print "load.info Current load in amps.\n";
85 print "load.draw LINE2\n";
86 print "threshold.label Threshold\n";
87 print "threshold.type GAUGE\n";
88 print "threshold.info Near overload threshold.\n";
89 print "threshold.draw LINE2\n";
90 print "rating.label Rating\n";
91 print "rating.type GAUGE\n";
92 print "rating.info Rating (Max amps).\n";
93 print "rating.draw LINE2\n";
98 my @response = &get_multiple($session, @oidsList);
100 printf "load.value %.02f\n", $response[0] / 10;
101 printf "threshold.value %d\n", $response[1];
102 printf "rating.value %d\n", $response[2];
110 foreach my $oid (@oids) {
111 push(@result, &get_single($handle,$oid));
118 my ($handle, $oid) = @_;
120 my $response = $handle->get_request ($oid);
121 if(!defined $response->{$oid}) {
122 print "# No response\n" if $DEBUG;
125 print "# Got response \"".$response->{$oid}."\"\n" if $DEBUG;
126 return $response->{$oid};