155 lines
6.6 KiB
PHP
155 lines
6.6 KiB
PHP
<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage discovery
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* @copyright (C) Adam Armstrong
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*
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*/
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// falz 2017-05
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$cienaWsXcvrObjects_oids = [
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'cwsXcvrTemperatureActual',
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'cwsXcvrTemperatureThresholdHighAlarmThreshold',
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'cwsXcvrTemperatureThresholdLowAlarmThreshold',
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'cwsXcvrTemperatureThresholdHighWarningThreshold',
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'cwsXcvrTemperatureThresholdLowWarningThreshold',
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'cwsXcvrChannelRxPowerActual',
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'cwsXcvrRxPowerThresholdHighAlarmThreshold',
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'cwsXcvrRxPowerThresholdLowAlarmThreshold',
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'cwsXcvrRxPowerThresholdHighWarningThreshold',
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'cwsXcvrRxPowerThresholdLowWarningThreshold',
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'cwsXcvrChannelTxPowerActual',
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'cwsXcvrTxPowerThresholdHighAlarmThreshold',
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'cwsXcvrTxPowerThresholdLowAlarmThreshold',
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'cwsXcvrTxPowerThresholdHighWarningThreshold',
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'cwsXcvrTxPowerThresholdLowWarningThreshold'
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];
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$oids = [];
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foreach ($cienaWsXcvrObjects_oids as $oid) {
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$oids = snmpwalk_cache_oid($device, $oid, $oids, 'CIENA-WS-XCVR-MIB');
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}
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foreach ($oids as $index => $entry) {
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// array index looks like [4.0] if theres only one lane, or [24.1.0] if there are >1 lanes such as LR4. it will then be 24.1.0 ... 24.4.0.
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// the first number is is ifIndex, grab it.
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[ $ifIndex, $lane, ] = explode(".", $index, 3);
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// if 2nd element is greater than 0, it's the lane number (1-4 for LR4)
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if ($lane > 0) {
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$laneDescr = " Lane " . $lane;
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}
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$options = ['entPhysicalIndex' => $index];
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$port = get_port_by_index_cache($device['device_id'], $ifIndex);
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if (is_array($port)) {
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$entry['ifDescr'] = $port['ifDescr'];
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$options['measured_class'] = 'port';
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$options['measured_entity'] = $port['port_id'];
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} else {
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$entry['ifDescr'] = snmp_get($device, "ifDescr.$ifIndex", '-Oqv', 'IF-MIB');
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}
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// ciena $ifDescr is stupidly long: "Ciena Waveserver 100GigEthernet 1". trim off the first part to save some bits
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$entry['ifDescr'] = preg_replace('/^Ciena Waveserver /', '', $entry['ifDescr']);
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#echo $entry['ifDescr'];
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// CIENA-WS-XCVR-MIB::cwsXcvrTemperatureActual.4.0 = INTEGER: 32
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// CIENA-WS-XCVR-MIB::cwsXcvrTemperatureThresholdHighAlarmThreshold.4.0 = INTEGER: 78
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// CIENA-WS-XCVR-MIB::cwsXcvrTemperatureThresholdLowAlarmThreshold.4.0 = INTEGER: 0
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// CIENA-WS-XCVR-MIB::cwsXcvrTemperatureThresholdHighWarningThreshold.4.0 = INTEGER: 69
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// CIENA-WS-XCVR-MIB::cwsXcvrTemperatureThresholdLowWarningThreshold.4.0 = INTEGER: 0
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$descr = $entry['ifDescr'] . ' Temp';
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$oid_name = 'cwsXcvrTemperatureActual';
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$oid_num = '.1.3.6.1.4.1.1271.3.4.15.13.1.2.' . $index;
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if (version_compare($device['version'], '1.6', '>=')) {
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// See: http://jira.observium.org/browse/OBS-2753
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$scale = 0.001;
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} else {
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$scale = 1;
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}
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$value = $entry[$oid_name];
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$limits = ['limit_high' => $entry['cwsXcvrTemperatureThresholdHighAlarmThreshold'],
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'limit_low' => $entry['cwsXcvrTemperatureThresholdLowAlarmThreshold'],
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'limit_high_warn' => $entry['cwsXcvrTemperatureThresholdHighWarningThreshold'],
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'limit_low_warn' => $entry['cwsXcvrTemperatureThresholdLowWarningThreshold']];
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if ($value != 0) {
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$limits['rename_rrd'] = 'cwsXcvrTemperatureActual-' . $index;
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discover_sensor_ng($device, 'temperature', $mib, $oid_name, $oid_num, $index, $descr, $scale, $value, array_merge($options, $limits));
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}
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if ($entry['cwsXcvrChannelTxPowerActual'] == 0 && $entry['cwsXcvrChannelRxPowerActual'] == 0) {
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// Skip other empty dom sensors
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continue;
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}
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#CIENA-WS-XCVR-MIB::cwsXcvrChannelRxPowerActual.4.1.0 = INTEGER: -15.8
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#CIENA-WS-XCVR-MIB::cwsXcvrRxPowerThresholdHighAlarmThreshold.4.1.0 = INTEGER: 5.5
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#CIENA-WS-XCVR-MIB::cwsXcvrRxPowerThresholdLowAlarmThreshold.4.1.0 = INTEGER: -22.5
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#CIENA-WS-XCVR-MIB::cwsXcvrRxPowerThresholdHighWarningThreshold.4.1.0 = INTEGER: .0
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#CIENA-WS-XCVR-MIB::cwsXcvrRxPowerThresholdLowWarningThreshold.4.1.0 = INTEGER: .0
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$descr = $entry['ifDescr'] . $laneDescr . " RX Power";
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$oid_name = 'cwsXcvrChannelRxPowerActual';
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$oid_num = '.1.3.6.1.4.1.1271.3.4.15.17.1.2.' . $index;
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$scale = 0.1;
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$value = $entry[$oid_name];
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$limits = ['limit_high' => $entry['cwsXcvrRxPowerThresholdHighAlarmThreshold'],
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'limit_low' => $entry['cwsXcvrRxPowerThresholdLowAlarmThreshold'],
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'limit_high_warn' => $entry['cwsXcvrRxPowerThresholdHighWarningThreshold'],
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'limit_low_warn' => $entry['cwsXcvrRxPowerThresholdLowWarningThreshold']];
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# some interfaces always return .0 for warnings, unset them if this is the case.
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if ($entry['cwsXcvrRxPowerThresholdHighWarningThreshold'] == .0 || $entry['cwsXcvrRxPowerThresholdLowWarningThreshold'] == .0) {
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unset($limits['limit_low_warn'], $limits['limit_high_warn']);
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}
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$limits['rename_rrd'] = 'cwsXcvrChannelRxPowerActual-' . $index;
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discover_sensor_ng($device, 'dbm', $mib, $oid_name, $oid_num, $index, $descr, $scale, $value, array_merge($options, $limits));
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// CIENA-WS-XCVR-MIB::cwsXcvrChannelTxPowerActual.4.1.0 = INTEGER: 1.5
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// CIENA-WS-XCVR-MIB::cwsXcvrTxPowerThresholdHighAlarmThreshold.4.1.0 = INTEGER: 4.5
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// CIENA-WS-XCVR-MIB::cwsXcvrTxPowerThresholdLowAlarmThreshold.4.1.0 = INTEGER: -8.5
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// CIENA-WS-XCVR-MIB::cwsXcvrTxPowerThresholdHighWarningThreshold.4.1.0 = INTEGER: .0
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// CIENA-WS-XCVR-MIB::cwsXcvrTxPowerThresholdLowWarningThreshold.4.1.0 = INTEGER: .0
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$descr = $entry['ifDescr'] . $laneDescr . " TX Power";
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$oid_name = 'cwsXcvrChannelTxPowerActual';
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$oid_num = '.1.3.6.1.4.1.1271.3.4.15.20.1.2.' . $index;
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$scale = 0.1;
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$value = $entry[$oid_name];
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$limits = [ 'limit_high' => $entry['cwsXcvrTxPowerThresholdHighAlarmThreshold'],
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'limit_low' => $entry['cwsXcvrTxPowerThresholdLowAlarmThreshold'],
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'limit_high_warn' => $entry['cwsXcvrTxPowerThresholdHighWarningThreshold'],
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'limit_low_warn' => $entry['cwsXcvrTxPowerThresholdLowWarningThreshold'] ];
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# some interfaces always return .0 for warnings, unset them if this is the case.
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if ($entry['cwsXcvrTxPowerThresholdHighWarningThreshold'] == .0 || $entry['cwsXcvrTxPowerThresholdLowWarningThreshold'] == .0) {
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unset($limits['limit_low_warn'], $limits['limit_high_warn']);
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}
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$limits['rename_rrd'] = 'cwsXcvrChannelTxPowerActual-' . $index;
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discover_sensor_ng($device, 'dbm', $mib, $oid_name, $oid_num, $index, $descr, $scale, $value, array_merge($options, $limits));
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}
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// EOF
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