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5115fa9ca0
* Added SNMP Trap Handlers for Adva Ethernet devices * Fixed formatting. * Fixed errors from previous commit. * Refactored AdvaAttributeChange.php * Updated a few handlers, added test script. * Added changes to snmptraps.php to make handlers active * Fixed issues found by travisci * Missed two mistakes in travisci, fixed. Should be ready for human eyes. * Added SNMP Trap Handlers for Adva Ethernet devices * Fixed formatting. * Fixed errors from previous commit. * Refactored AdvaAttributeChange.php * Updated a few handlers, added test script. * Added changes to snmptraps.php to make handlers active * Fixed issues found by travisci * Missed two mistakes in travisci, fixed. Should be ready for human eyes. * Added two tests. * fixed error * Updated handlers with changes introduced in 1.50 * Refactored and added a few tests * Added test for StateChangeTraps * Added AdvaObjectDeletionTest, still wip as I need to recapture flow del. * Added Network Element Alarm Trap Test * Added more tests, but they are wip. * Finished traps handler tests, few handler refoactors. * fixed style errors and refactored as requested * made requested changes to threshold trap handlers * removed a test script * modified adva port threshold handler * Update AdvaAccThresholdCrossingAlert.php * Update AdvaNetThresholdCrossingAlert.php * removed static method * fixed mistake in AdvaNetThresholdCrossingAlert.php
126 lines
7.0 KiB
PHP
126 lines
7.0 KiB
PHP
<?php
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/**
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* AdvaNetThresholdCrossingAlert.php
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*
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* -Description-
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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 <http://www.gnu.org/licenses/>.
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*
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* Adva Threshold Exceeded Alarms.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2018 KanREN, Inc
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* @author Heath Barnhart <hbarnhart@kanren.net> & Neil Kahle <nkahle@kanren.net>
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*/
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namespace LibreNMS\Snmptrap\Handlers;
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use App\Models\Device;
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use LibreNMS\Interfaces\SnmptrapHandler;
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use LibreNMS\Snmptrap\Trap;
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use Log;
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class AdvaNetThresholdCrossingAlert implements SnmptrapHandler
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{
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/**
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* Handle snmptrap.
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* Data is pre-parsed and delivered as a Trap.
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*
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* @param Device $device
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* @param Trap $trap
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* @return void
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*/
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public function handle(Device $device, Trap $trap)
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{
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$interval = $trap->getOidData($trap->findOid("CM-PERFORMANCE-MIB::cmEthernetNetPortThresholdInterval"));
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$ifName = $trap->getOidData($trap->findOid("IF-MIB::ifName"));
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$threshMessage = $this->getThresholdMessage(
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$trap->getOidData($trap->findOid("CM-PERFORMANCE-MIB::cmEthernetNetPortThresholdVariable"))
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);
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Log::event("$ifName $threshMessage threshold exceeded for $interval", $device->device_id, 'trap', 2);
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}
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public function getThresholdMessage($thresholdOid)
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{
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foreach ($this->getThresholds() as $oid => $descr) {
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if (str_contains($thresholdOid, $oid)) {
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return $descr;
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}
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}
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return 'unknown';
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}
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public function getThresholds()
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{
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return [
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsUAS' => 'unavailable seconds',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESBF' => 'broadcast frames sent',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESBP' => 'broadcast frames received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESBS' => 'bytes sent',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESCAE' => 'crc align errors',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESC' => 'collisions',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESDE' => 'drop events',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESFS' => 'frames sent',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESF' => 'fragments',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESJ' => 'jabbers',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESMF' => 'multicast frames sent',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESMP' => 'multicast pakcets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESOF' => 'oversize frames discarded',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESOP' => 'oversize packets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESO' => 'octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP64' => '64 byte octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP65' => '65 to 127 byte octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP128' => '128 to 255 byte octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP256' => '256 to 511 byte octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP512' => '512 to 1023 byte octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP1024' => '1024 to 1518 byte octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP1519' => '1519 to MTU byte octets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESP' => 'packets received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESUF' => 'unicast frames sent',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsESUP' => 'unicast frames received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsL2CPFD' => 'layer 2 control protocol frames discarded',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsL2CPFP' => 'layer 2 control protocol frames discarded',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsABRRx' => 'average bit rate received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsABRTx' => 'average bit rate transmitted',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsL2PTRxFramesEncap' => 'layer 2 control protocol frames encapsulated',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsL2PTTxFramesDecap' => 'layer 2 control protocol frames decapsulated',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsIBRMaxRx' => 'instantaneous bit rate received max',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsIBRMaxTx' => 'instantaneous bit rate transmitted max',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsIBRMinRx' => 'instantaneous bit rate received min',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsIBRMinTx' => 'instantaneous bit rate transmitted min',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsIBRRx' => 'instantaneous bit rate received',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsIBRTx' => 'instantaneous bit rate transmitted',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsAclDropNoMatch' => 'acl drop no match',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsAclFwd2Cpu' => 'acl forwarded to cpu',
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'CM-PERFORMANCE-MIB::cmEthernetNetPortStatsDhcpDropNoAssocIf' => 'dhcp dropped due to no associated interface',
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'cmQosFlowPolicerStatsFMG' => 'frames marked green and passed',
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'cmQosFlowPolicerStatsFMY' => 'frames marked yellow and passed',
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'cmQosFlowPolicerStatsFMYD' => 'frames marked yellow and discarded',
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'cmQosFlowPolicerStatsFMRD' => 'frames marked red and discarded',
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'cmQosFlowPolicerStatsBytesIn' => 'total bytes in',
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'cmQosFlowPolicerStatsBytesOut' => 'total bytes out',
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'cmQosFlowPolicerStatsABR' => 'average bit rate',
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'cmAccPortQosShaperStatsBT' => 'bytes dequeued',
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'cmAccPortQosShaperStatsBTD' => 'bytes tail dropped',
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'cmAccPortQosShaperStatsFD' => 'frames dequeued',
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'cmAccPortQosShaperStatsFTD' => 'frames tail dropped',
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'cmAccPortQosShaperStatsBR' => 'bytes replicated',
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'cmAccPortQosShaperStatsFR' => 'frames replicated',
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'cmAccPortQosShaperStatsABRRL' => 'average bit rate - rate limited',
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'cmAccPortQosShaperStatsBREDD' => 'bytes random early discard, dropped',
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'cmAccPortQosShaperStatsFREDD' => 'frames random early discard, dropped',
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];
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}
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}
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