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#!@@PERL@@ -w
# -*- perl -*-
#
# Copyright (C) 2004 Jimmy Olsen
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#
#%# family=snmpauto
#%# capabilities=snmpconf
use strict;
use Net::SNMP;
use Munin::Plugin::SNMP;
my $host = $ENV{host} || undef;
my $port = $ENV{port} || 161;
my $community = $ENV{community} || "public";
my $iface = $ENV{interface} || undef;
my $response;
if (defined $ARGV[0] and $ARGV[0] eq "snmpconf")
{
print "index 1.3.6.1.2.1.8888.1.1.6.1.1.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0.\n";
print "require 1.3.6.1.2.1.8888.1.1.6.1.5.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0. ^2\$\n"; # state = online
print "require 1.3.6.1.2.1.8888.1.1.6.1.14.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0. [1-9]\n"; # Speed
exit 0;
}
if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_fc_if_err_(.+)$/)
{
$host = $1;
$iface = $2;
if ($host =~ /^([^:]+):(\d+)$/)
{
$host = $1;
$port = $2;
}
}
elsif (!defined($host))
{
print "# Debug: $0 -- $1 -- $2\n" if $Munin::Plugin::SNMP::DEBUG;
die "# Error: couldn't understand what I'm supposed to monitor.";
}
my $fcEntryDescr = "1.3.6.1.2.1.8888.1.1.6.1.16.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0.$iface";
my $fcEntrySpeed = "1.3.6.1.2.1.8888.1.1.6.1.14.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0.$iface";
my $fcEntryStatus = "1.3.6.1.2.1.8888.1.1.6.1.6.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0.$iface";
my $fcEntryErrs = "1.3.6.1.2.1.8888.1.3.1.1.2.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0.$iface";
my $fcPhysPort = "1.3.6.1.2.1.8888.1.1.6.1.17.16.0.8.0.136.3.52.64.0.0.0.0.0.0.0.0.$iface";
my ($session, $error) = Net::SNMP->session(
-hostname => $host,
-community => $community,
-port => $port,
-version => "2c"
);
if (!defined ($session))
{
die "Croaking: $error";
}
if ($ARGV[0] and $ARGV[0] eq "config")
{
print "host_name $host\n" unless $host eq 'localhost';
if (!defined ($response = $session->get_request($fcEntryDescr)))
{
die "Croaking: " . $session->error();
}
my $name = $response->{$fcEntryDescr};
if (defined ($response = $session->get_request($fcPhysPort)))
{
$name .= " (" . $response->{$fcPhysPort} . ")";
}
print "graph_title FC $name errors\n";
print "graph_order errs\n";
print "graph_args --base 1000\n";
print "graph_vlabel errors / \${graph_period}\n";
print "graph_category network\n";
print "graph_info This graph shows errors for fibrechannel controllers.\n";
print "errs.info Number of errors per second on this interface.\n";
print "errs.label errors\n";
print "errs.type DERIVE\n";
print "errs.min 0\n";
print "errs.max 4000000000\n";
exit 0;
}
my $status = 1;
if (defined ($response = $session->get_request($fcEntryStatus)))
{
$status = $response->{$fcEntryStatus};
}
if ($status != 3)
{
print "errs.value U\n";
exit 0;
}
if (defined ($response = $session->get_request($fcEntryErrs)))
{
print "errs.value ", $response->{$fcEntryErrs}, "\n";
}
else
{
print "recv.value U\n";
}
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