90 lines
2.2 KiB
Perl
90 lines
2.2 KiB
Perl
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#!/usr/bin/perl -w
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##################################################################################
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# SNMP INTERFACE BANDWITH PLUGIN FOR PANDORA FMS
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# (c) Artica Soluciones Tecnologicas, 2012
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; version 2
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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##################################################################################
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use strict;
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use warnings;
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sub get_param($) {
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my $param = shift;
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my $value = undef;
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$param = "-".$param;
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for(my $i=0; $i<$#ARGV; $i++) {
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if ($ARGV[$i] eq $param) {
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$value = $ARGV[$i+1];
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last;
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}
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}
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return $value;
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}
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sub usage () {
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print "\nusage: $0 -ip <device_ip> -community <community> -ifname <iface_name>\n";
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print "\nIMPORTANT: This plugin uses SNMP v1\n\n";
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}
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#Global variables
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my $ip = get_param("ip");
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my $community = get_param("community");
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my $ifname = get_param("ifname");
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if (!defined($ip) ||
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!defined($community) ||
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!defined($ifname) ) {
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usage();
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exit;
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}
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#Browse interface name
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my $res = `snmpwalk -c $community -v1 $ip .1.3.6.1.2.1.2.2.1.2 -On`;
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my $suffix = undef;
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my @iface_list = split(/\n/, $res);
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foreach my $line (@iface_list) {
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#Parse snmpwalk line
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if ($line =~ m/^([\d|\.]+) = STRING: (.*)$/) {
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my $aux = $1;
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#Chec if this is the interface requested
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if ($2 eq $ifname) {
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my @suffix_array = split(/\./, $aux);
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#Get last number of OID
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$suffix = $suffix_array[$#suffix_array];
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}
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}
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}
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#Check if iface name was found
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if (defined($suffix)) {
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#Get octets stats
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my $inoctets = `snmpget $ip -c $community -v1 .1.3.6.1.2.1.2.2.1.10.$suffix -OUevqt`;
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my $outoctets = `snmpget $ip -c $community -v1 .1.3.6.1.2.1.2.2.1.16.$suffix -OUevqt`;
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print $inoctets+$outoctets;
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}
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