90 lines
3.3 KiB
PHP
90 lines
3.3 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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if (!safe_empty($valid['inventory']['ENTITY-MIB'])) {
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// JunOS EVO support common ENTITY-MIB
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print_debug('Inventory by JUNIPER-MIB skipped.');
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return;
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}
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$jnxBoxDescr = snmp_get_oid($device, 'jnxBoxDescr.0', 'JUNIPER-MIB');
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if (safe_empty($jnxBoxDescr)) {
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return;
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}
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$jnxBoxSerialNo = snmp_get_oid($device, 'jnxBoxSerialNo.0', 'JUNIPER-MIB');
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// Insert chassis as index 1, everything hangs off of this.
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$system_index = 1;
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$inventory[$system_index] = [
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'entPhysicalDescr' => $jnxBoxDescr,
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'entPhysicalClass' => 'chassis',
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'entPhysicalName' => 'Chassis',
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'entPhysicalSerialNum' => $jnxBoxSerialNo,
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'entPhysicalIsFRU' => 'true',
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'entPhysicalContainedIn' => 0,
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'entPhysicalParentRelPos' => -1,
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'entPhysicalMfgName' => 'Juniper'
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];
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discover_inventory($device, $system_index, $inventory[$system_index], $mib);
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// Now fetch data for the rest of the hardware in the chassis
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$data = snmpwalk_cache_oid($device, 'jnxContentsTable', [], 'JUNIPER-MIB:JUNIPER-CHASSIS-DEFINES-MIB');
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$data = snmpwalk_cache_oid($device, 'jnxFruTable', $data, 'JUNIPER-MIB:JUNIPER-CHASSIS-DEFINES-MIB');
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$global_relPos = 0;
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foreach ($data as $part) {
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// Index can only be int in the database, so we create our own from 7.1.1.0:
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$system_index = $part['jnxContentsContainerIndex'] * 16777216 + $part['jnxContentsL1Index'] * 65536 + $part['jnxContentsL2Index'] * 256 + $part['jnxContentsL3Index'];
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if ($system_index != 0) {
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if ($part['jnxContentsL2Index'] == 0 && $part['jnxContentsL3Index'] == 0) {
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$containedIn = 1; // Attach to chassis inserted above
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$global_relPos++;
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$relPos = $global_relPos;
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} else {
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$containerIndex = $part['jnxContentsContainerIndex'];
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if ($containerIndex == 8) {
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$containerIndex--;
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} // Convert PIC (8) to FPC (7) parent
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$containedIn = $containerIndex * 16777216 + $part['jnxContentsL1Index'] * 65536;
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$relPos = $part['jnxContentsL2Index'];
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}
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// [jnxFruTemp] => 45 - Could link to sensor somehow? (like we do for ENTITY-SENSOR-MIB)
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$inventory[$system_index] = [
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'entPhysicalDescr' => ucfirst($part['jnxContentsDescr']),
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'entPhysicalHardwareRev' => $part['jnxContentsRevision'],
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'entPhysicalClass' => $part['jnxFruType'] ?? 'chassis',
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'entPhysicalName' => ucfirst($part['jnxFruName'] ?: $part['jnxContentsDescr']),
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'entPhysicalSerialNum' => str_replace([ 'S/N ', 'BUILTIN' ], '', $part['jnxContentsSerialNo']),
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'entPhysicalModelName' => str_replace('BUILTIN', '', $part['jnxContentsPartNo']),
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'entPhysicalVendorType' => $part['jnxContentsType'], //$part['jnxContentsModel'],
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'entPhysicalIsFRU' => isset($part['jnxFruType']) ? 'true' : 'false',
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'entPhysicalContainedIn' => $containedIn,
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'entPhysicalParentRelPos' => $relPos,
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'entPhysicalMfgName' => 'Juniper'
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];
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discover_inventory($device, $system_index, $inventory[$system_index], $mib);
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}
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}
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// EOF
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