#!/usr/bin/perl -w # # Copyright (C) Rune Nordbøe Skillingstad # # This program 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; version 2 dated June, # 1991. # # This program 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 program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # # # Graphs pagers per minute of HP printers # # downloaded by Peter Palfrader from http://munin.projects.linpro.no/wiki/plugin-snmp__pages # Wed, 9 Aug 2006 16:48:17 +0200 # # Peter Palfrader: # - set a minimum of 0 for pages. # - fix graph labels # #%# family=snmpauto #%# capabilities=snmpconf use strict; use Net::SNMP; my $DEBUG = $ENV{'DEBUG'} || 0; my $host = $ENV{host} || undef; my $port = $ENV{port} || 161; my $community = $ENV{community} || "public"; my $timeout = $ENV{timeout} || 1; my $response; if(defined $ARGV[0] and $ARGV[0] eq "snmpconf") { print "require 1.3.6.1.2.1.43.10.2.1.4.1.1\n"; exit 0; } if($0 =~ /^(?:|.*\/)snmp_([^_]+)_pages$/) { $host = $1; if($host =~ /^([^:]+):(\d+)$/) { $host = $1; $port = $2; } } elsif(!defined($host)) { print "# Debug: $0 -- $1\n" if $DEBUG; die "# Error: couldn't understand what I'm supposed to monitor."; } my ($session, $error) = Net::SNMP->session( -hostname => $host, -community => $community, -port => $port, -timeout => $timeout ); if(!defined ($session)) { die "Croaking: $error"; } if(defined $ARGV[0] and $ARGV[0] eq "config") { print "host_name $host\n"; print "graph_title Pages graph_args --base 1000 -l 0 graph_vlabel Printed pages pr minute graph_scale no graph_category other graph_info This graph numer of printed pages graph_total Total pages.label pages pages.min 0 pages.draw AREA pages.type DERIVE pages.cdef pages,60,* pages.info pages printed per minute "; exit 0; } print "pages.value ", &get_single ($session, "1.3.6.1.2.1.43.10.2.1.4.1.1"), "\n"; sub get_single { my $handle = shift; my $oid = shift; print "# Getting single $oid...\n" if $DEBUG; $response = $handle->get_request ($oid); if(!defined $response->{$oid}) { print "# No response\n" if $DEBUG; return ""; } else { print "# Got response \"".$response->{$oid}."\"\n" if $DEBUG; return $response->{$oid}; } }