mirror of
https://github.com/librenms/librenms.git
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b9f3646a2e
* STP fix, only try contexts on Cisco Only Cisco is known to support this type of polling * merge, not push. * Fix collection construction * Fixed the function signature in Interface def * fixed signature here as well * Lighter code to return a collection of Stp instances * Type enforced in signatures * missing implement for Cisco Class * style * Collection methods are immutable indeed 😠 * nullable vlan Co-authored-by: PipoCanaja <38363551+PipoCanaja@users.noreply.github.com>
562 lines
26 KiB
PHP
Executable File
562 lines
26 KiB
PHP
Executable File
<?php
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/**
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* Cisco.php
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*
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* Base Cisco OS for Cisco based devices
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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 2018 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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* @copyright 2018 Jose Augusto Cardoso
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*/
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namespace LibreNMS\OS\Shared;
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use App\Models\Device;
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use App\Models\Mempool;
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use App\Models\PortsNac;
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use App\Models\Sla;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Collection;
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use LibreNMS\Device\Processor;
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use LibreNMS\Interfaces\Discovery\MempoolsDiscovery;
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use LibreNMS\Interfaces\Discovery\OSDiscovery;
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use LibreNMS\Interfaces\Discovery\ProcessorDiscovery;
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use LibreNMS\Interfaces\Discovery\SlaDiscovery;
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use LibreNMS\Interfaces\Discovery\StpInstanceDiscovery;
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use LibreNMS\Interfaces\Polling\NacPolling;
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use LibreNMS\Interfaces\Polling\SlaPolling;
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use LibreNMS\OS;
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use LibreNMS\OS\Traits\YamlOSDiscovery;
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use LibreNMS\RRD\RrdDefinition;
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use LibreNMS\Util\IP;
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class Cisco extends OS implements
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OSDiscovery,
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SlaDiscovery,
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StpInstanceDiscovery,
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ProcessorDiscovery,
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MempoolsDiscovery,
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NacPolling,
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SlaPolling
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{
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use YamlOSDiscovery {
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YamlOSDiscovery::discoverOS as discoverYamlOS;
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}
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public function discoverOS(Device $device): void
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{
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// yaml discovery overrides this
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if ($this->hasYamlDiscovery('os')) {
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$this->discoverYamlOS($device);
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return;
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}
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$device->serial = $this->getMainSerial();
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$hardware = null;
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if (preg_match('/^Cisco IOS Software, .+? Software \([^\-]+-([^\-]+)-\w\),.+?Version ([^, ]+)/', $device->sysDescr, $regexp_result)) {
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$device->features = $regexp_result[1];
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$device->version = $regexp_result[2];
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} elseif (preg_match('/Cisco Internetwork Operating System Software\s+IOS \(tm\) [^ ]+ Software \([^\-]+-([^\-]+)-\w\),.+?Version ([^, ]+)/', $device->sysDescr, $regexp_result)) {
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$device->features = $regexp_result[1];
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$device->version = $regexp_result[2];
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} elseif (preg_match('/^Cisco IOS Software \[([^\]]+)\],.+Software \(([^\)]+)\), Version ([^, ]+)/', $device->sysDescr, $regexp_result)) {
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$device->features = $regexp_result[1];
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$device->version = $regexp_result[2] . ' ' . $regexp_result[3];
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} elseif (preg_match('/^Cisco IOS Software.*?, .+? Software(\, )?([\s\w\d]+)? \([^\-]+-([\w\d]+)-\w\), Version ([^,]+)/', $device->sysDescr, $regexp_result)) {
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$device->features = $regexp_result[3];
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$device->version = $regexp_result[4];
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$hardware = $regexp_result[2];
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$tmp = preg_split('/\\r\\n|\\r|\\n/', $device->version);
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if (! empty($tmp[0])) {
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$device->version = $tmp[0];
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}
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}
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$oids = [
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'entPhysicalModelName.1',
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'entPhysicalContainedIn.1',
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'entPhysicalName.1',
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'entPhysicalSoftwareRev.1',
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'entPhysicalModelName.1000',
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'entPhysicalModelName.1001',
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'entPhysicalContainedIn.1000',
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'entPhysicalContainedIn.1001',
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];
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$data = snmp_get_multi($this->getDeviceArray(), $oids, '-OQUs', 'ENTITY-MIB:OLD-CISCO-CHASSIS-MIB');
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if (isset($data[1]['entPhysicalContainedIn']) && $data[1]['entPhysicalContainedIn'] == '0') {
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if (! empty($data[1]['entPhysicalSoftwareRev'])) {
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$device->version = $data[1]['entPhysicalSoftwareRev'];
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}
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if (! empty($data[1]['entPhysicalName'])) {
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$hardware = $data[1]['entPhysicalName'];
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}
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if (! empty($data[1]['entPhysicalModelName'])) {
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$hardware = $data[1]['entPhysicalModelName'];
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}
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}
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if ((empty($hardware) || preg_match('/Switch System/', $hardware)) && ! empty($data[1000]['entPhysicalModelName'])) {
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$hardware = $data[1000]['entPhysicalModelName'];
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} elseif (empty($hardware) && ! empty($data[1000]['entPhysicalContainedIn'])) {
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$hardware = $data[$data[1000]['entPhysicalContainedIn']]['entPhysicalName'];
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} elseif ((preg_match('/stack/i', $hardware) || empty($hardware)) && ! empty($data[1001]['entPhysicalModelName'])) {
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$hardware = $data[1001]['entPhysicalModelName'];
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} elseif (empty($hardware) && ! empty($data[1001]['entPhysicalContainedIn'])) {
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$hardware = $data[$data[1001]['entPhysicalContainedIn']]['entPhysicalName'];
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}
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$device->hardware = $hardware ?: snmp_translate($device->sysObjectID, 'SNMPv2-MIB:CISCO-PRODUCTS-MIB', 'cisco');
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}
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public function discoverMempools()
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{
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if ($this->hasYamlDiscovery('mempools')) {
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return parent::discoverMempools(); // yaml
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}
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$mempools = collect();
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$cemp = snmpwalk_cache_multi_oid($this->getDeviceArray(), 'cempMemPoolTable', [], 'CISCO-ENHANCED-MEMPOOL-MIB');
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foreach (Arr::wrap($cemp) as $index => $entry) {
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if (is_numeric($entry['cempMemPoolUsed']) && $entry['cempMemPoolValid'] == 'true') {
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[$entPhysicalIndex] = explode('.', $index);
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$entPhysicalName = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB');
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$descr = ucwords((isset($entPhysicalName[$entPhysicalIndex]) ? "{$entPhysicalName[$entPhysicalIndex]} - " : '') . $entry['cempMemPoolName']);
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$descr = trim(str_replace(['Cisco ', 'Network Processing Engine'], '', $descr), ' -');
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$mempools->push((new Mempool([
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'mempool_index' => $index,
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'entPhysicalIndex' => $entPhysicalIndex,
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'mempool_type' => 'cemp',
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'mempool_class' => 'system',
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'mempool_precision' => 1,
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'mempool_descr' => $descr,
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'mempool_used_oid' => isset($entry['cempMemPoolHCUsed']) ? ".1.3.6.1.4.1.9.9.221.1.1.1.1.18.$index" : ".1.3.6.1.4.1.9.9.221.1.1.1.1.7.$index",
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'mempool_free_oid' => isset($entry['cempMemPoolHCFree']) ? ".1.3.6.1.4.1.9.9.221.1.1.1.1.20.$index" : ".1.3.6.1.4.1.9.9.221.1.1.1.1.8.$index",
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'mempool_perc_warn' => 90,
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'mempool_largestfree' => $entry['cempMemPoolHCLargestFree'] ?? $entry['cempMemPoolLargestFree'] ?? null,
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'mempool_lowestfree' => $entry['cempMemPoolHCLowestFree'] ?? $entry['cempMemPoolLowestFree'] ?? null,
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]))->fillUsage($entry['cempMemPoolHCUsed'] ?? $entry['cempMemPoolUsed'], null, $entry['cempMemPoolHCFree'] ?? $entry['cempMemPoolFree']));
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}
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}
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if ($mempools->isNotEmpty()) {
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return $mempools;
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}
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$cmp = snmpwalk_cache_oid($this->getDeviceArray(), 'ciscoMemoryPool', [], 'CISCO-MEMORY-POOL-MIB');
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foreach (Arr::wrap($cmp) as $index => $entry) {
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if (is_numeric($entry['ciscoMemoryPoolUsed']) && is_numeric($index)) {
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$mempools->push((new Mempool([
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'mempool_index' => $index,
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'mempool_type' => 'cmp',
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'mempool_class' => 'system',
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'mempool_precision' => 1,
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'mempool_descr' => $entry['ciscoMemoryPoolName'],
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'mempool_used_oid' => ".1.3.6.1.4.1.9.9.48.1.1.1.5.$index",
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'mempool_free_oid' => ".1.3.6.1.4.1.9.9.48.1.1.1.6.$index",
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'mempool_perc_warn' => 90,
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'mempool_largestfree' => $entry['ciscoMemoryPoolLargestFree'] ?? null,
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]))->fillUsage($entry['ciscoMemoryPoolUsed'], null, $entry['ciscoMemoryPoolFree']));
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}
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}
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if ($mempools->isNotEmpty()) {
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return $mempools;
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}
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$cpm = $this->getCacheTable('cpmCPUTotalTable', 'CISCO-PROCESS-MIB');
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$count = 0;
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foreach (Arr::wrap($cpm) as $index => $entry) {
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$count++;
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if (isset($entry['cpmCPUMemoryFree']) && is_numeric($entry['cpmCPUMemoryFree'])) {
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$cpu = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB')[$entry['cpmCPUTotalPhysicalIndex'] ?? 'none'] ?? "Processor $index";
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$mempools->push((new Mempool([
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'mempool_index' => $index,
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'mempool_type' => 'cpm',
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'mempool_class' => 'system',
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'mempool_precision' => 1024,
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'mempool_descr' => "$cpu Memory",
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'mempool_used_oid' => empty($entry['cpmCPUMemoryHCUsed']) ? ".1.3.6.1.4.1.9.9.109.1.1.1.1.12.$index" : ".1.3.6.1.4.1.9.9.109.1.1.1.1.17.$index",
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'mempool_free_oid' => empty($entry['cpmCPUMemoryHCFree']) ? ".1.3.6.1.4.1.9.9.109.1.1.1.1.13.$index" : ".1.3.6.1.4.1.9.9.109.1.1.1.1.19.$index",
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'mempool_perc_warn' => 90,
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'mempool_lowestfree' => $entry['cpmCPUMemoryHCLowest'] ?? $entry['cpmCPUMemoryLowest'] ?? null,
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]))->fillUsage(
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empty($entry['cpmCPUMemoryHCUsed']) ? $entry['cpmCPUMemoryUsed'] : $entry['cpmCPUMemoryHCUsed'],
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null,
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empty($entry['cpmCPUMemoryHCFree']) ? $entry['cpmCPUMemoryFree'] : $entry['cpmCPUMemoryHCFree']
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));
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}
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}
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return $mempools;
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}
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/**
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* Discover processors.
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* Returns an array of LibreNMS\Device\Processor objects that have been discovered
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*
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* @return array Processors
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*/
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public function discoverProcessors()
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{
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$processors_data = $this->getCacheTable('cpmCPUTotalTable', 'CISCO-PROCESS-MIB');
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$processors_data = snmpwalk_group($this->getDeviceArray(), 'cpmCoreTable', 'CISCO-PROCESS-MIB', 1, $processors_data);
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$processors = [];
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foreach ($processors_data as $index => $entry) {
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if (is_numeric($entry['cpmCPUTotal5minRev'])) {
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$usage_oid = '.1.3.6.1.4.1.9.9.109.1.1.1.1.8.' . $index;
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$usage = $entry['cpmCPUTotal5minRev'];
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} elseif (is_numeric($entry['cpmCPUTotal5min'])) {
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$usage_oid = '.1.3.6.1.4.1.9.9.109.1.1.1.1.5.' . $index;
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$usage = $entry['cpmCPUTotal5min'];
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} else {
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continue; // skip bad data
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}
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if (isset($entry['cpmCPUTotalPhysicalIndex'])) {
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$descr = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB')[$entry['cpmCPUTotalPhysicalIndex']];
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}
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if (empty($descr)) {
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$descr = "Processor $index";
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}
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if (is_array($entry['cpmCore5min'])) {
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// This CPU has data per individual core
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foreach ($entry['cpmCore5min'] as $core_index => $core_usage) {
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$processors[] = Processor::discover(
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'cpm',
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$this->getDeviceId(),
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".1.3.6.1.4.1.9.9.109.1.1.2.1.5.$index.$core_index",
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"$index.$core_index",
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"$descr: Core $core_index",
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1,
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$core_usage,
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null,
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$entry['cpmCPUTotalPhysicalIndex']
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);
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}
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} else {
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$processors[] = Processor::discover(
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'cpm',
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$this->getDeviceId(),
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$usage_oid,
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$index,
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$descr,
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1,
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$usage,
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null,
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$entry['cpmCPUTotalPhysicalIndex']
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);
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}
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}
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if (empty($processors)) {
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// fallback to old pre-12.0 OID
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$processors[] = Processor::discover(
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'ios',
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$this->getDeviceId(),
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'.1.3.6.1.4.1.9.2.1.58.0', // OLD-CISCO-CPU-MIB::avgBusy5
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0
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);
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}
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// QFP processors (Forwarding Processors)
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$qfp_data = snmpwalk_group($this->getDeviceArray(), 'ceqfpUtilProcessingLoad', 'CISCO-ENTITY-QFP-MIB');
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foreach ($qfp_data as $entQfpPhysicalIndex => $entry) {
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/*
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* .2 OID suffix is for 1 min SMA ('oneMinute')
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* .3 OID suffix is for 5 min SMA ('fiveMinute')
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* Could be dynamically changed to appropriate value if config had pol interval value
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*/
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$qfp_usage_oid = '.1.3.6.1.4.1.9.9.715.1.1.6.1.14.' . $entQfpPhysicalIndex . '.3';
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$qfp_usage = $entry['fiveMinute'];
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if ($entQfpPhysicalIndex) {
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$qfp_descr = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB')[$entQfpPhysicalIndex];
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}
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$processors[] = Processor::discover(
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'qfp',
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$this->getDeviceId(),
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$qfp_usage_oid,
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$entQfpPhysicalIndex . '.3',
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$qfp_descr ?? "QFP $entQfpPhysicalIndex",
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1,
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$qfp_usage,
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null,
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$entQfpPhysicalIndex
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);
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}
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return $processors;
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}
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public function discoverSlas()
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{
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$slas = collect();
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$sla_data = snmpwalk_cache_oid($this->getDeviceArray(), 'rttMonCtrl', [], 'CISCO-RTTMON-MIB');
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if (! empty($sla_data)) {
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$sla_data = snmpwalk_cache_oid($this->getDeviceArray(), 'rttMonLatestRttOperCompletionTime', $sla_data, 'CISCO-RTTMON-MIB');
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}
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foreach ($sla_data as $index => $sla_config) {
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if (empty($sla_config['rttMonCtrlAdminRttType'])) {
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continue; // skip garbage entries
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}
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$slas->push(new Sla([
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'sla_nr' => $index,
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'owner' => $sla_config['rttMonCtrlAdminOwner'] ?? '',
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'tag' => $this->getSlaTag($sla_config),
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'rtt_type' => $sla_config['rttMonCtrlAdminRttType'],
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'rtt' => $sla_config['rttMonLatestRttOperCompletionTime'] ?? null,
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'status' => ($sla_config['rttMonCtrlAdminStatus'] == 'active') ? 1 : 0,
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'opstatus' => ($sla_config['rttMonLatestRttOperSense'] == 'ok') ? 0 : 2,
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]));
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}
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return $slas;
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}
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private function getSlaTag($data): string
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{
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if (! empty($data['rttMonCtrlAdminTag'])) {
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return $data['rttMonCtrlAdminTag'];
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}
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switch ($data['rttMonCtrlAdminRttType']) {
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case 'http':
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return $data['rttMonEchoAdminURL'] ?? '';
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case 'dns':
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return $data['rttMonEchoAdminTargetAddressString'] ?? '';
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case 'echo':
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return IP::fromHexString($data['rttMonEchoAdminTargetAddress'], true) ?? '';
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case 'jitter':
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$tag = IP::fromHexString($data['rttMonEchoAdminTargetAddress'], true) . ':' . $data['rttMonEchoAdminTargetPort'];
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if (isset($data['rttMonEchoAdminCodecType']) && $data['rttMonEchoAdminCodecType'] != 'notApplicable') {
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$tag .= ' (' . $data['rttMonEchoAdminCodecType'] . ' @ ' . $data['rttMonEchoAdminCodecInterval'] . 'ms)';
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}
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return $tag;
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default:
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return '';
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}
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}
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public function pollNac()
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{
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$nac = collect();
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$portAuthSessionEntry = snmpwalk_cache_oid($this->getDeviceArray(), 'cafSessionEntry', [], 'CISCO-AUTH-FRAMEWORK-MIB');
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if (! empty($portAuthSessionEntry)) {
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$cafSessionMethodsInfoEntry = collect(snmpwalk_cache_oid($this->getDeviceArray(), 'cafSessionMethodsInfoEntry', [], 'CISCO-AUTH-FRAMEWORK-MIB'))->mapWithKeys(function ($item, $key) {
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$key_parts = explode('.', $key);
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$key = implode('.', array_slice($key_parts, 0, 2)); // remove the auth method
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return [$key => ['method' => $key_parts[2], 'authc_status' => $item['cafSessionMethodState']]];
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});
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// cache port ifIndex -> port_id map
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$ifIndex_map = $this->getDevice()->ports()->pluck('port_id', 'ifIndex');
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// update the DB
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foreach ($portAuthSessionEntry as $index => $portAuthSessionEntryParameters) {
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[$ifIndex, $auth_id] = explode('.', str_replace("'", '', $index));
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$session_info = $cafSessionMethodsInfoEntry->get($ifIndex . '.' . $auth_id);
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$mac_address = strtolower(implode(array_map('zeropad', explode(':', $portAuthSessionEntryParameters['cafSessionClientMacAddress']))));
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$nac->put($mac_address, new PortsNac([
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'port_id' => $ifIndex_map->get($ifIndex, 0),
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'mac_address' => $mac_address,
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'auth_id' => $auth_id,
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'domain' => $portAuthSessionEntryParameters['cafSessionDomain'],
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'username' => $portAuthSessionEntryParameters['cafSessionAuthUserName'],
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'ip_address' => (string) IP::fromHexString($portAuthSessionEntryParameters['cafSessionClientAddress'], true),
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'host_mode' => $portAuthSessionEntryParameters['cafSessionAuthHostMode'],
|
|
'authz_status' => $portAuthSessionEntryParameters['cafSessionStatus'],
|
|
'authz_by' => $portAuthSessionEntryParameters['cafSessionAuthorizedBy'],
|
|
'timeout' => $portAuthSessionEntryParameters['cafSessionTimeout'],
|
|
'time_left' => $portAuthSessionEntryParameters['cafSessionTimeLeft'],
|
|
'vlan' => $portAuthSessionEntryParameters['cafSessionAuthVlan'],
|
|
'authc_status' => $session_info['authc_status'],
|
|
'method' => $session_info['method'],
|
|
]));
|
|
}
|
|
}
|
|
|
|
return $nac;
|
|
}
|
|
|
|
public function pollSlas($slas)
|
|
{
|
|
$device = $this->getDeviceArray();
|
|
|
|
$data = snmpwalk_group($device, 'rttMonLatestRttOperTable', 'CISCO-RTTMON-MIB');
|
|
$data = snmpwalk_group($device, 'rttMonLatestOper', 'CISCO-RTTMON-MIB', 1, $data);
|
|
$data = snmpwalk_group($device, 'rttMonEchoAdminNumPackets', 'CISCO-RTTMON-MIB', 1, $data);
|
|
|
|
$time_offset = time() - $this->getDevice()->uptime;
|
|
|
|
foreach ($slas as $sla) {
|
|
$sla_id = $sla->sla_id;
|
|
$sla_nr = $sla->sla_nr;
|
|
$rtt_type = $sla->rtt_type;
|
|
|
|
// Lets process each SLA
|
|
$unixtime = intval(($data[$sla_nr]['rttMonLatestRttOperTime'] / 100 + $time_offset));
|
|
$time = strftime('%Y-%m-%d %H:%M:%S', $unixtime);
|
|
|
|
// Save data
|
|
$sla->rtt = $data[$sla_nr]['rttMonLatestRttOperCompletionTime'];
|
|
// Use Nagios Status codes. 0: Good, 2: Critical
|
|
$sla->opstatus = $data[$sla_nr]['rttMonLatestRttOperSense'] == 1 ? 0 : 2;
|
|
|
|
echo 'SLA ' . $sla_nr . ': ' . $rtt_type . ' ' . $sla['owner'] . ' ' . $sla['tag'] . '... ' . $sla->rtt . 'ms at ' . $time . "\n";
|
|
|
|
$fields = [
|
|
'rtt' => $sla->rtt,
|
|
];
|
|
|
|
// The base RRD
|
|
$rrd_name = ['sla', $sla['sla_nr']];
|
|
$rrd_def = RrdDefinition::make()->addDataset('rtt', 'GAUGE', 0, 300000);
|
|
$tags = compact('sla_nr', 'rrd_name', 'rrd_def');
|
|
data_update($device, 'sla', $tags, $fields);
|
|
|
|
// Let's gather some per-type fields.
|
|
switch ($rtt_type) {
|
|
case 'jitter':
|
|
$jitter = [
|
|
'PacketLossSD' => $data[$sla_nr]['rttMonLatestJitterOperPacketLossSD'],
|
|
'PacketLossDS' => $data[$sla_nr]['rttMonLatestJitterOperPacketLossDS'],
|
|
'PacketOutOfSequence' => $data[$sla_nr]['rttMonLatestJitterOperPacketOutOfSequence'],
|
|
'PacketMIA' => $data[$sla_nr]['rttMonLatestJitterOperPacketMIA'],
|
|
'PacketLateArrival' => $data[$sla_nr]['rttMonLatestJitterOperPacketLateArrival'],
|
|
'MOS' => isset($data[$sla_nr]['rttMonLatestJitterOperMOS']) ? intval($data[$sla_nr]['rttMonLatestJitterOperMOS']) / 100 : null,
|
|
'ICPIF' => $data[$sla_nr]['rttMonLatestJitterOperICPIF'] ?? null,
|
|
'OWAvgSD' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgSD'] ?? null,
|
|
'OWAvgDS' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgDS'] ?? null,
|
|
'AvgSDJ' => $data[$sla_nr]['rttMonLatestJitterOperAvgSDJ'] ?? null,
|
|
'AvgDSJ' => $data[$sla_nr]['rttMonLatestJitterOperAvgDSJ'] ?? null,
|
|
];
|
|
$rrd_name = ['sla', $sla_nr, $rtt_type];
|
|
$rrd_def = RrdDefinition::make()
|
|
->addDataset('PacketLossSD', 'GAUGE', 0)
|
|
->addDataset('PacketLossDS', 'GAUGE', 0)
|
|
->addDataset('PacketOutOfSequence', 'GAUGE', 0)
|
|
->addDataset('PacketMIA', 'GAUGE', 0)
|
|
->addDataset('PacketLateArrival', 'GAUGE', 0)
|
|
->addDataset('MOS', 'GAUGE', 0)
|
|
->addDataset('ICPIF', 'GAUGE', 0)
|
|
->addDataset('OWAvgSD', 'GAUGE', 0)
|
|
->addDataset('OWAvgDS', 'GAUGE', 0)
|
|
->addDataset('AvgSDJ', 'GAUGE', 0)
|
|
->addDataset('AvgDSJ', 'GAUGE', 0);
|
|
$tags = compact('rrd_name', 'rrd_def', 'sla_nr', 'rtt_type');
|
|
data_update($device, 'sla', $tags, $jitter);
|
|
$fields = array_merge($fields, $jitter);
|
|
// Additional rrd for total number packet in sla
|
|
$numPackets = [
|
|
'NumPackets' => $data[$sla_nr]['rttMonEchoAdminNumPackets'],
|
|
];
|
|
$rrd_name = ['sla', $sla_nr, 'NumPackets'];
|
|
$rrd_def = RrdDefinition::make()
|
|
->addDataset('NumPackets', 'GAUGE', 0);
|
|
$tags = compact('rrd_name', 'rrd_def', 'sla_nr', 'rtt_type');
|
|
data_update($device, 'sla', $tags, $numPackets);
|
|
$fields = array_merge($fields, $numPackets);
|
|
break;
|
|
case 'icmpjitter':
|
|
$icmpjitter = [
|
|
'PacketLoss' => $data[$sla_nr]['rttMonLatestJitterOperPacketLossSD'],
|
|
'PacketOosSD' => $data[$sla_nr]['rttMonLatestJitterOperPacketOutOfSequence'],
|
|
'PacketOosDS' => $data[$sla_nr]['rttMonLatestJitterOperPacketMIA'],
|
|
'PacketLateArrival' => $data[$sla_nr]['rttMonLatestJitterOperPacketLateArrival'],
|
|
'JitterAvgSD' => $data[$sla_nr]['rttMonLatestJitterOperAvgSDJ'],
|
|
'JitterAvgDS' => $data[$sla_nr]['rttMonLatestJitterOperAvgDSJ'],
|
|
'LatencyOWAvgSD' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgSD'],
|
|
'LatencyOWAvgDS' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgDS'],
|
|
'JitterIAJOut' => $data[$sla_nr]['rttMonLatestJitterOperIAJOut'],
|
|
'JitterIAJIn' => $data[$sla_nr]['rttMonLatestJitterOperIAJIn'],
|
|
];
|
|
$rrd_name = ['sla', $sla_nr, $rtt_type];
|
|
$rrd_def = RrdDefinition::make()
|
|
->addDataset('PacketLoss', 'GAUGE', 0)
|
|
->addDataset('PacketOosSD', 'GAUGE', 0)
|
|
->addDataset('PacketOosDS', 'GAUGE', 0)
|
|
->addDataset('PacketLateArrival', 'GAUGE', 0)
|
|
->addDataset('JitterAvgSD', 'GAUGE', 0)
|
|
->addDataset('JitterAvgDS', 'GAUGE', 0)
|
|
->addDataset('LatencyOWAvgSD', 'GAUGE', 0)
|
|
->addDataset('LatencyOWAvgDS', 'GAUGE', 0)
|
|
->addDataset('JitterIAJOut', 'GAUGE', 0)
|
|
->addDataset('JitterIAJIn', 'GAUGE', 0);
|
|
$tags = compact('rrd_name', 'rrd_def', 'sla_nr', 'rtt_type');
|
|
data_update($device, 'sla', $tags, $icmpjitter);
|
|
$fields = array_merge($fields, $icmpjitter);
|
|
break;
|
|
}
|
|
|
|
d_echo('The following datasources were collected for #' . $sla['sla_nr'] . ":\n");
|
|
d_echo($fields);
|
|
}
|
|
}
|
|
|
|
public function discoverStpInstances(?string $vlan = null): Collection
|
|
{
|
|
$vlans = $this->getDevice()->vlans;
|
|
$instances = new Collection;
|
|
|
|
// attempt to discover context based vlan instances
|
|
foreach ($vlans->isEmpty() ? [null] : $vlans as $vlan) {
|
|
$vlan = (empty($vlan->vlan_vlan) || $vlan->vlan_vlan == '1') ? null : (string) $vlan->vlan_vlan;
|
|
$instances = $instances->merge(parent::discoverStpInstances($vlan));
|
|
}
|
|
|
|
return $instances;
|
|
}
|
|
|
|
protected function getMainSerial()
|
|
{
|
|
$serial_output = snmp_get_multi($this->getDeviceArray(), ['entPhysicalSerialNum.1', 'entPhysicalSerialNum.1001'], '-OQUs', 'ENTITY-MIB:OLD-CISCO-CHASSIS-MIB');
|
|
// $serial_output = snmp_getnext($this->getDevice(), 'entPhysicalSerialNum', '-OQUs', 'ENTITY-MIB:OLD-CISCO-CHASSIS-MIB');
|
|
|
|
if (! empty($serial_output[1]['entPhysicalSerialNum'])) {
|
|
return $serial_output[1]['entPhysicalSerialNum'];
|
|
} elseif (! empty($serial_output[1000]['entPhysicalSerialNum'])) {
|
|
return $serial_output[1000]['entPhysicalSerialNum'];
|
|
} elseif (! empty($serial_output[1001]['entPhysicalSerialNum'])) {
|
|
return $serial_output[1001]['entPhysicalSerialNum'];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|