Add snmp* things

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@171 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede

1 files changed, 111 insertions, 0 deletions

diff --git a/munin/snmp__pages b/munin/snmp__pages
new file mode 100755
index 0000000..23babf9
--- /dev/null
+++ b/munin/snmp__pages
@@ -0,0 +1,111 @@
+#!/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};
+    }
+}
+