mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
104 lines
3.7 KiB
PHP
104 lines
3.7 KiB
PHP
<?php
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// FIXME - seems to be broken. IPs appear with leading zeroes.
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$ipsec_array = snmpwalk_cache_oid($device, 'cipSecTunnelEntry', array(), 'CISCO-IPSEC-FLOW-MONITOR-MIB');
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$ike_array = snmpwalk_cache_oid($device, 'cikeTunnelEntry', array(), 'CISCO-IPSEC-FLOW-MONITOR-MIB');
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$tunnels_db = dbFetchRows('SELECT * FROM `ipsec_tunnels` WHERE `device_id` = ?', array($device['device_id']));
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foreach ($tunnels_db as $tunnel) {
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if (empty($tunnel['peer_addr']) && empty($tunnel['local_addr'])) {
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dbDelete('ipsec_tunnels', '`tunnel_id` = ?', array($tunnel['tunnel_id']));
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}
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$tunnels[$tunnel['peer_addr']] = $tunnel;
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}
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foreach ($ipsec_array as $index => $tunnel) {
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$tunnel = array_merge($tunnel, $ike_array[$tunnel['cipSecTunIkeTunnelIndex']]);
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echo "Tunnel $index (".$tunnel['cipSecTunIkeTunnelIndex'].")\n";
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echo 'Address '.$tunnel['cikeTunRemoteValue']."\n";
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$address = $tunnel['cikeTunRemoteValue'];
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$oids = array(
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'cipSecTunInOctets',
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'cipSecTunInDecompOctets',
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'cipSecTunInPkts',
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'cipSecTunInDropPkts',
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'cipSecTunInReplayDropPkts',
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'cipSecTunInAuths',
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'cipSecTunInAuthFails',
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'cipSecTunInDecrypts',
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'cipSecTunInDecryptFails',
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'cipSecTunOutOctets',
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'cipSecTunOutUncompOctets',
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'cipSecTunOutPkts',
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'cipSecTunOutDropPkts',
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'cipSecTunOutAuths',
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'cipSecTunOutAuthFails',
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'cipSecTunOutEncrypts',
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'cipSecTunOutEncryptFails',
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);
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$db_oids = array(
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'cipSecTunStatus' => 'tunnel_status',
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'cikeTunLocalName' => 'tunnel_name',
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'cikeTunLocalValue' => 'local_addr',
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);
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if (!is_array($tunnels[$tunnel['cikeTunRemoteValue']]) && !empty($tunnel['cikeTunRemoteValue'])) {
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$tunnel_id = dbInsert(array('device_id' => $device['device_id'], 'peer_addr' => $tunnel['cikeTunRemoteValue'], 'local_addr' => $tunnel['cikeTunLocalValue'], 'tunnel_name' => $tunnel['cikeTunLocalName']), 'ipsec_tunnels');
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}
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else {
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foreach ($db_oids as $db_oid => $db_value) {
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$db_update[$db_value] = $tunnel[$db_oid];
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}
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$updated = dbUpdate($db_update, 'ipsec_tunnels', '`tunnel_id` = ?', array($tunnels[$tunnel['cikeTunRemoteValue']]['tunnel_id']));
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}
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if (is_numeric($tunnel['cipSecTunHcInOctets']) && is_numeric($tunnel['cipSecTunHcInDecompOctets'])
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&& is_numeric($tunnel['cipSecTunHcOutOctets']) && is_numeric($tunnel['cipSecTunHcOutUncompOctets'])
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) {
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echo 'HC ';
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$tunnel['cipSecTunInOctets'] = $tunnel['cipSecTunHcInOctets'];
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$tunnel['cipSecTunInDecompOctets'] = $tunnel['cipSecTunHcInDecompOctets'];
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$tunnel['cipSecTunOutOctets'] = $tunnel['cipSecTunHcOutOctets'];
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$tunnel['cipSecTunOutUncompOctets'] = $tunnel['cipSecTunHcOutUncompOctets'];
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}
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$rrd_file = $config['rrd_dir'].'/'.$device['hostname'].'/ipsectunnel-'.$address.'.rrd';
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$rrd_create = $config['rrd_rra'];
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foreach ($oids as $oid) {
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$oid_ds = truncate(str_replace('cipSec', '', $oid), 19, '');
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$rrd_create .= " DS:$oid_ds:COUNTER:600:U:1000000000";
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}
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$fields = array();
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foreach ($oids as $oid) {
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if (is_numeric($tunnel[$oid])) {
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$value = $tunnel[$oid];
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}
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else {
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$value = '0';
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}
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$fields[$oid] = $value;
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}
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if (isset($tunnel['cikeTunRemoteValue'])) {
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if (!file_exists($rrd_file)) {
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rrdtool_create($rrd_file, $rrd_create);
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}
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rrdtool_update($rrd_file, $fields);
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// $graphs['ipsec_tunnels'] = TRUE;
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}
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}//end foreach
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unset($rrd_file,$rrd_create,$fields,$oids, $data, $data_array, $oid, $tunnel);
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