235 lines
9.4 KiB
PHP
235 lines
9.4 KiB
PHP
<?php
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/**
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* Epmp.php
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*
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* Cambium
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <https://www.gnu.org/licenses/>.
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*
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* @link https://www.librenms.org
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*
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* @copyright 2017 Paul Heinrichs
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* @author Paul Heinrichs<pdheinrichs@gmail.com>
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*/
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namespace LibreNMS\OS;
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use App\Models\Device;
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use LibreNMS\Device\WirelessSensor;
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use LibreNMS\Interfaces\Discovery\Sensors\WirelessClientsDiscovery;
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use LibreNMS\Interfaces\Discovery\Sensors\WirelessFrequencyDiscovery;
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use LibreNMS\Interfaces\Discovery\Sensors\WirelessRssiDiscovery;
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use LibreNMS\Interfaces\Discovery\Sensors\WirelessSnrDiscovery;
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use LibreNMS\Interfaces\Polling\OSPolling;
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use LibreNMS\OS;
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use LibreNMS\RRD\RrdDefinition;
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use LibreNMS\Util\Number;
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class Epmp extends OS implements
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OSPolling,
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WirelessRssiDiscovery,
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WirelessSnrDiscovery,
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WirelessFrequencyDiscovery,
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WirelessClientsDiscovery
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{
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public function discoverOS(Device $device): void
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{
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parent::discoverOS($device); // yaml
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$data = \SnmpQuery::get([
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'CAMBIUM-PMP80211-MIB::wirelessInterfaceMode.0',
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'CAMBIUM-PMP80211-MIB::cambiumSubModeType.0',
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])->values();
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$epmp_ap = $data['CAMBIUM-PMP80211-MIB::wirelessInterfaceMode.0'] ?? null;
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$epmp_number = $data['CAMBIUM-PMP80211-MIB::cambiumSubModeType.0'] ?? null;
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if ($epmp_ap == 1) {
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$device->hardware = $epmp_number == 5 ? 'ePTP Master' : 'ePMP AP';
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} elseif ($epmp_ap == 2) {
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$device->hardware = $epmp_number == 4 ? 'ePTP Slave' : 'ePMP SM';
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}
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}
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public function pollOS(): void
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{
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$device = $this->getDeviceArray();
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$cambiumGPSNumTrackedSat = snmp_get($device, 'cambiumGPSNumTrackedSat.0', '-Ovqn', 'CAMBIUM-PMP80211-MIB');
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$cambiumGPSNumVisibleSat = snmp_get($device, 'cambiumGPSNumVisibleSat.0', '-Ovqn', 'CAMBIUM-PMP80211-MIB');
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if (is_numeric($cambiumGPSNumTrackedSat) && is_numeric($cambiumGPSNumVisibleSat)) {
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$rrd_def = RrdDefinition::make()
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->addDataset('numTracked', 'GAUGE', 0, 100000)
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->addDataset('numVisible', 'GAUGE', 0, 100000);
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$fields = [
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'numTracked' => $cambiumGPSNumTrackedSat,
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'numVisible' => $cambiumGPSNumVisibleSat,
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];
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$tags = compact('rrd_def');
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data_update($device, 'cambium-epmp-gps', $tags, $fields);
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$this->enableGraph('cambium_epmp_gps');
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}
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$cambiumSTAUplinkMCSMode = snmp_get($device, 'cambiumSTAUplinkMCSMode.0', '-Ovqn', 'CAMBIUM-PMP80211-MIB');
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$cambiumSTADownlinkMCSMode = snmp_get($device, 'cambiumSTADownlinkMCSMode.0', '-Ovqn', 'CAMBIUM-PMP80211-MIB');
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if (is_numeric($cambiumSTAUplinkMCSMode) && is_numeric($cambiumSTADownlinkMCSMode)) {
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$rrd_def = RrdDefinition::make()
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->addDataset('uplinkMCSMode', 'GAUGE', -30, 30)
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->addDataset('downlinkMCSMode', 'GAUGE', -30, 30);
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$fields = [
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'uplinkMCSMode' => $cambiumSTAUplinkMCSMode,
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'downlinkMCSMode' => $cambiumSTADownlinkMCSMode,
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];
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$tags = compact('rrd_def');
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data_update($device, 'cambium-epmp-modulation', $tags, $fields);
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$this->enableGraph('cambium_epmp_modulation');
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}
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$sysNetworkEntryAttempt = snmp_get($device, 'sysNetworkEntryAttempt.0', '-Ovqn', 'CAMBIUM-PMP80211-MIB');
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$sysNetworkEntrySuccess = snmp_get($device, 'sysNetworkEntrySuccess.0', '-Ovqn', 'CAMBIUM-PMP80211-MIB');
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$sysNetworkEntryAuthenticationFailure = snmp_get($device, 'sysNetworkEntryAuthenticationFailure.0', '-Ovqn', 'CAMBIUM-PMP80211-MIB');
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if (is_numeric($sysNetworkEntryAttempt) && is_numeric($sysNetworkEntrySuccess) && is_numeric($sysNetworkEntryAuthenticationFailure)) {
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$rrd_def = RrdDefinition::make()
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->addDataset('entryAttempt', 'GAUGE', 0, 100000)
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->addDataset('entryAccess', 'GAUGE', 0, 100000)
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->addDataset('authFailure', 'GAUGE', 0, 100000);
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$fields = [
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'entryAttempt' => $sysNetworkEntryAttempt,
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'entryAccess' => $sysNetworkEntrySuccess,
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'authFailure' => $sysNetworkEntryAuthenticationFailure,
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];
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$tags = compact('rrd_def');
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data_update($device, 'cambium-epmp-access', $tags, $fields);
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$this->enableGraph('cambium_epmp_access');
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}
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$multi_get_array = snmp_get_multi($device, ['ulWLanTotalAvailableFrameTimePerSecond.0', 'ulWLanTotalUsedFrameTimePerSecond.0', 'dlWLanTotalAvailableFrameTimePerSecond.0', 'dlWLanTotalUsedFrameTimePerSecond.0'], '-OQU', 'CAMBIUM-PMP80211-MIB');
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$ulWLanTotalAvailableFrameTimePerSecond = $multi_get_array[0]['CAMBIUM-PMP80211-MIB::ulWLanTotalAvailableFrameTimePerSecond'] ?? null;
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$ulWLanTotalUsedFrameTimePerSecond = $multi_get_array[0]['CAMBIUM-PMP80211-MIB::ulWLanTotalUsedFrameTimePerSecond'] ?? null;
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$dlWLanTotalAvailableFrameTimePerSecond = $multi_get_array[0]['CAMBIUM-PMP80211-MIB::dlWLanTotalAvailableFrameTimePerSecond'] ?? null;
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$dlWLanTotalUsedFrameTimePerSecond = $multi_get_array[0]['CAMBIUM-PMP80211-MIB::dlWLanTotalUsedFrameTimePerSecond'] ?? null;
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if (is_numeric($ulWLanTotalAvailableFrameTimePerSecond) && is_numeric($ulWLanTotalUsedFrameTimePerSecond) && $ulWLanTotalAvailableFrameTimePerSecond && $ulWLanTotalUsedFrameTimePerSecond) {
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$ulWlanFrameUtilization = Number::calculatePercent($ulWLanTotalUsedFrameTimePerSecond, $ulWLanTotalAvailableFrameTimePerSecond);
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$dlWlanFrameUtilization = Number::calculatePercent($dlWLanTotalUsedFrameTimePerSecond, $dlWLanTotalAvailableFrameTimePerSecond);
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d_echo($dlWlanFrameUtilization);
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d_echo($ulWlanFrameUtilization);
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$rrd_def = RrdDefinition::make()
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->addDataset('ulwlanfrut', 'GAUGE', 0, 100000)
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->addDataset('dlwlanfrut', 'GAUGE', 0, 100000);
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$fields = [
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'ulwlanframeutilization' => $ulWlanFrameUtilization,
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'dlwlanframeutilization' => $dlWlanFrameUtilization,
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];
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$tags = compact('rrd_def');
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data_update($device, 'cambium-epmp-frameUtilization', $tags, $fields);
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$this->enableGraph('cambium-epmp-frameUtilization');
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}
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}
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/**
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* Discover wireless bit/packet error ratio. This is in percent. Type is error-ratio.
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* Returns an array of LibreNMS\Device\Sensor objects that have been discovered
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*
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* @return array Sensors
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*/
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public function discoverWirelessRssi()
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{
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$rssi_oid = '.1.3.6.1.4.1.17713.21.1.2.3.0'; //CAMBIUM-PMP80211-MIB::cambiumSTADLRSSI.0
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return [
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new WirelessSensor(
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'rssi',
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$this->getDeviceId(),
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$rssi_oid,
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'epmp',
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0,
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'Cambium ePMP RSSI',
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null
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),
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];
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}
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/**
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* Discover wireless SNR. This is in dB. Type is snr.
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* Formula: SNR = Signal or Rx Power - Noise Floor
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* Returns an array of LibreNMS\Device\Sensor objects that have been discovered
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*
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* @return array Sensors
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*/
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public function discoverWirelessSnr()
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{
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$snr = '.1.3.6.1.4.1.17713.21.1.2.18.0'; //CAMBIUM-PMP80211-MIB::cambiumSTADLSNR.0
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return [
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new WirelessSensor(
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'snr',
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$this->getDeviceId(),
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$snr,
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'epmp',
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0,
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'Cambium ePMP SNR',
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null
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),
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];
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}
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/**
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* Discover wireless frequency. This is in MHz. Type is frequency.
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* Returns an array of LibreNMS\Device\Sensor objects that have been discovered
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*
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* @return array Sensors
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*/
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public function discoverWirelessFrequency()
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{
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$frequency = '.1.3.6.1.4.1.17713.21.1.2.1.0'; //CAMBIUM-PMP80211-MIB::cambiumSTAConnectedRFFrequency"
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return [
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new WirelessSensor(
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'frequency',
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$this->getDeviceId(),
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$frequency,
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'epmp',
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0,
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'Cambium ePMP Frequency',
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null
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),
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];
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}
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/**
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* Discover wireless client counts. Type is clients.
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* Returns an array of LibreNMS\Device\Sensor objects that have been discovered
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*
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* @return array Sensors
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*/
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public function discoverWirelessClients()
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{
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$registeredSM = '.1.3.6.1.4.1.17713.21.1.2.10.0'; //CAMBIUM-PMP80211-MIB::cambiumAPNumberOfConnectedSTA.0
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return [
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new WirelessSensor(
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'clients',
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$this->getDeviceId(),
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$registeredSM,
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'epmp',
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0,
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'Client Count',
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null
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),
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];
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}
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}
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