mirror of
https://github.com/librenms/librenms.git
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107 lines
3.4 KiB
PHP
107 lines
3.4 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 => $tunnel)
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{
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$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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$db_oids = array("cipSecTunStatus" => "tunnel_status",
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"cikeTunLocalName" => "tunnel_name",
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"cikeTunLocalValue" => "local_addr");
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if (!is_array($tunnels[$tunnel['cikeTunRemoteValue']]) && !empty($tunnel['cikeTunRemoteValue']))
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{
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$tunnel_id = dbInsert(array('device_id' => $device['device_id'], 'peer_addr' => $tunnel['cikeTunRemoteValue'], 'local_addr' => $tunnel['cikeTunLocalValue'], 'tunnel_name' => $tunnel['cikeTunLocalName']), 'ipsec_tunnels');
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} else {
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foreach ($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 $oid)
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{
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$oid_ds = truncate(str_replace("cipSec", "", $oid), 19, '');
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$rrd_create .= " DS:$oid_ds:COUNTER:600:U:1000000000";
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}
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$rrdupdate = "N";
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foreach ($oids as $oid)
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{
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if (is_numeric($tunnel[$oid]))
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{
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$value = $tunnel[$oid];
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} else {
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$value = "0";
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}
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$rrdupdate .= ":$value";
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}
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if (isset($tunnel['cikeTunRemoteValue']))
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{
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if (!file_exists($rrd_file)) { rrdtool_create($rrd_file, $rrd_create); }
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rrdtool_update($rrd_file, $rrdupdate);
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#$graphs['ipsec_tunnels'] = TRUE;
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}
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}
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unset($rrd_file,$rrd_create,$rrdupdate,$oids, $data, $data_array, $oid, $tunnel);
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?>
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