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52 lines
2.0 KiB
PHP
52 lines
2.0 KiB
PHP
<?php
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/*
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* LibreNMS
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*
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* Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ fua http://www.lathwood.co.uk>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*/
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if ($device['os_group'] == 'cisco' && $device['os'] == 'asa' && $device['type'] == 'firewall') {
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$oid_list = 'cfwConnectionStatValue.protoIp.currentInUse';
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$temp_data = snmpwalk_cache_double_oid($device, $oid_list, array(), 'CISCO-FIREWALL-MIB');
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foreach ($temp_data as $oid => $result) {
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$oid = substr(strchr($oid, '.'), 1);
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$data[$oid]['data'] = $result['cfwConnectionStatValue'];
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$asa_db = dbFetchCell('SELECT `ciscoASA_id` FROM `ciscoASA` WHERE `device_id` = ? AND `oid` = ?', array($device['device_id'], $oid));
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if (!is_numeric($asa_db)) {
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$asa_db = dbInsert(array('device_id' => $device['device_id'], 'oid' => $oid, 'data' => $result['cfwConnectionStatValue']), 'ciscoASA');
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}
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else {
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$asa_db = dbUpdate(array('data' => $result['cfwConnectionStatValue']), 'ciscoASA', 'device_id=?', array($device['device_id']));
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}
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$data[$oid]['db_id'] = $asa_db;
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}
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$rrd_filename = $config['rrd_dir'].'/'.$device['hostname'].'/'.safename('asa_conns.rrd');
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$rrd_create .= ' DS:connections:GAUGE:600:0:U';
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$rrd_create .= $config['rrd_rra'];
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if (is_file($rrd_filename) || $data['currentInUse']) {
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if (!file_exists($rrd_filename)) {
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rrdtool_create($rrd_filename, $rrd_create);
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}
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$rrd_update = 'N';
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$rrd_update .= ':'.$data['currentInUse']['data'];
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rrdtool_update($rrd_filename, $rrd_update);
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$graphs['asa_conns'] = true;
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echo ' ASA Connections';
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}
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unset($data,$rrd_filename,$rrd_create,$rrd_update);
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}//end if
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