189 lines
9.5 KiB
PHP
189 lines
9.5 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 poller
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* @copyright (C) Adam Armstrong
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*
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*/
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$mib = 'DISMAN-PING-MIB';
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echo("$mib ");
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// Base results table
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$sla_poll = snmpwalk_cache_oid($device, "pingResultsEntry", [], $mib);
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// Additional mibs for vendor specific Types
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$vendor_mib = FALSE;
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if (is_device_mib($device, 'JUNIPER-PING-MIB', FALSE)) {
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// JUNIPER-PING-MIB
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echo("JUNIPER-PING-MIB ");
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$vendor_mib = 'JUNIPER-PING-MIB';
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$sla_poll = snmpwalk_cache_oid($device, "jnxPingResultsEntry", $sla_poll, $vendor_mib);
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//$sla_poll = snmpwalk_cache_oid($device, "jnxPingResultsStatus", $sla_poll, $vendor_mib);
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//$sla_poll = snmpwalk_cache_oid($device, "jnxPingResultsTime", $sla_poll, $vendor_mib);
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} elseif (is_device_mib($device, 'HH3C-NQA-MIB', FALSE)) {
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// HH3C-NQA-MIB
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echo("HH3C-NQA-MIB ");
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$vendor_mib = 'HH3C-NQA-MIB';
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$sla_poll = snmpwalk_cache_oid($device, "hh3cNqaResultsEntry", $sla_poll, $vendor_mib);
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//$flags = OBS_SNMP_ALL ^ OBS_QUOTES_STRIP;
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//$sla_history = snmpwalk_cache_threepart_oid($device, "Hh3cNqaStatisticsResultsEntry", array(), $vendor_mib, NULL, $flags);
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// walk of separate oids not do sppedup and in some situations longer
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//foreach ($sla_history as $sla_owner => $data)
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//{
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// foreach ($data as $sla_name => $entry)
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// {
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// $index = $sla_owner . '.' . $sla_name;
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// // Find last history entry (by highest key)
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// $last = max(array_keys($entry));
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//
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// // Add this entry to main poll array and get timestamp entry
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// //$sla_poll[$index] = array_merge($sla_poll[$index], $entry[$last]);
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// }
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//}
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//unset($sla_history, $last, $index);
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} elseif (is_device_mib($device, 'HUAWEI-DISMAN-PING-MIB', FALSE)) {
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// HUAWEI-DISMAN-PING-MIB
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echo("HUAWEI-DISMAN-PING-MIB ");
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$vendor_mib = 'HUAWEI-DISMAN-PING-MIB';
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/* Hrm, not sure if we require extended stats there
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$sla_poll = snmpwalk_cache_oid($device, "hwpingResultsEntry", $sla_poll, $vendor_mib);
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// HUAWEI Jitter Statistics
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if (dbExist('slas', '`device_id` = ? AND `rtt_type` = ? AND `deleted` = 0 AND `sla_status` = ?', [$device['device_id'], 'jitter', 'active']))
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{
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$sla_poll = snmpwalk_cache_oid($device, "hwPingJitterStatsEntry", $sla_poll, $vendor_mib);
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}
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*/
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} else {
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// Heh, DISMAN-PING-MIB stores correct timestamp and states in huge history table, here trick for get last one
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// FIXME need found more speedup way! but currently only vendor specific is best!
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$flags = OBS_SNMP_ALL ^ OBS_QUOTES_STRIP;
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$sla_history = snmpwalk_cache_threepart_oid($device, "pingProbeHistoryStatus", [], $mib, NULL, $flags);
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//$sla_history = snmpwalk_cache_threepart_oid($device, "pingProbeHistoryTime", $sla_history, $mib, NULL, $flags);
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foreach ($sla_history as $sla_owner => $data) {
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foreach ($data as $sla_index => $entry) {
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$index = $sla_owner . '.' . $sla_index;
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// Find last history entry (by highest key)
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$last = max(array_keys($entry));
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// Add this entry to main poll array and get timestamp entry
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$sla_poll[$index]['pingProbeHistoryStatus'] = $entry[$last]['pingProbeHistoryStatus'];
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//$sla_poll[$index]['pingProbeHistoryTime'] = $entry[$last]['pingProbeHistoryTime'];
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}
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}
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unset($sla_history, $last, $index);
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}
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print_debug_vars($sla_poll);
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foreach ($sla_poll as $index => $entry) {
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if (($vendor_mib === 'JUNIPER-PING-MIB' && !isset($entry['jnxPingResultsStatus'])) ||
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!isset($entry['pingResultsOperStatus'])) {
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// Skip additional multiindex entries from table
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continue;
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}
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[ $sla_owner, $sla_index ] = explode('.', $index, 2);
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$sla_state = [
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'rtt_value' => $entry['pingResultsAverageRtt'],
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'rtt_minimum' => $entry['pingResultsMinRtt'],
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'rtt_maximum' => $entry['pingResultsMaxRtt'],
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'rtt_success' => $entry['pingResultsProbeResponses'],
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'rtt_loss' => $entry['pingResultsSentProbes'] - $entry['pingResultsProbeResponses'],
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];
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// Vendor specific changes
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switch ($vendor_mib) {
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case 'JUNIPER-PING-MIB':
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$sla_state['rtt_value'] = $entry['jnxPingResultsRttUs'] / 1000;
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$sla_state['rtt_minimum'] = $entry['jnxPingResultsMinRttUs'] / 1000;
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$sla_state['rtt_maximum'] = $entry['jnxPingResultsMaxRttUs'] / 1000;
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// Standard deviation
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$sla_state['rtt_stddev'] = $entry['jnxPingResultsStdDevRttUs'] / 1000;
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$sla_state['rtt_sense'] = $entry['jnxPingResultsStatus'];
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$entry['UnixTime'] = $entry['jnxPingResultsTime'];
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break;
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case 'HH3C-NQA-MIB':
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case 'HUAWEI-DISMAN-PING-MIB':
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// Note, Stats table is not correct place for values, because in stats used long intervals > 200-300 sec
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//$sla_state['rtt_value'] = $entry['hh3cNqaStatResAverageRtt'];
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//$sla_state['rtt_minimum'] = $entry['hh3cNqaStatResMinRtt'];
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//$sla_state['rtt_maximum'] = $entry['hh3cNqaStatResMaxRtt'];
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// HH3C-NQA-MIB not has any status/sense entry, use pseudo sense
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// FIXME. Need more snmpwalks examples with other errors
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//HH3C-NQA-MIB::hh3cNqaResultsRttNumDisconnects."cncback"."1" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttNumDisconnects."cncmaster"."oper" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttNumDisconnects."imcl2topo"."ping" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttTimeouts."cncback"."1" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttTimeouts."cncmaster"."oper" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttTimeouts."imcl2topo"."ping" = Gauge32: 1
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//HH3C-NQA-MIB::hh3cNqaResultsRttBusies."cncback"."1" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttBusies."cncmaster"."oper" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttBusies."imcl2topo"."ping" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttNoConnections."cncback"."1" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttNoConnections."cncmaster"."oper" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttNoConnections."imcl2topo"."ping" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttDrops."cncback"."1" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttDrops."cncmaster"."oper" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttDrops."imcl2topo"."ping" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttSequenceErrors."cncback"."1" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttSequenceErrors."cncmaster"."oper" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttSequenceErrors."imcl2topo"."ping" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttStatsErrors."cncback"."1" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttStatsErrors."cncmaster"."oper" = Gauge32: 0
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//HH3C-NQA-MIB::hh3cNqaResultsRttStatsErrors."imcl2topo"."ping" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsRttNumDisconnects."slatest"."besteffort" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsRttTimeouts."slatest"."besteffort" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsRttBusies."slatest"."besteffort" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsRttNoConnections."slatest"."besteffort" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsRttDrops."slatest"."besteffort" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsRttSequenceErrors."slatest"."besteffort" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsRttStatsErrors."slatest"."besteffort" = Gauge32: 0
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsMaxDelaySD."slatest"."besteffort" = Gauge32: 24 milliseconds
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsMaxDelayDS."slatest"."besteffort" = Gauge32: 24 milliseconds
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// HUAWEI-DISMAN-PING-MIB::hwpingResultsLostPacketRatio."slatest"."besteffort" = Gauge32: 0 milliseconds
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if ($sla_state['rtt_success'] > 0) {
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if ($sla_state['rtt_value'] > 0) {
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$sla_state['rtt_sense'] = 'responseReceived';
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} elseif ($entry['hh3cNqaResultsRttTimeouts'] > 0) {
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$sla_state['rtt_sense'] = 'requestTimedOut';
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} else {
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$sla_state['rtt_sense'] = 'internalError'; // or 'unknown'
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}
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} else {
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if ($entry['hh3cNqaResultsRttTimeouts'] > 0) {
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$sla_state['rtt_sense'] = 'requestTimedOut';
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} else {
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$sla_state['rtt_sense'] = 'noRouteToTarget';
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}
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}
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//$sla_state['rtt_sense'] = $entry['pingResultsOperStatus'];
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$entry['UnixTime'] = $entry['pingResultsLastGoodProbe'];
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break;
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default:
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// FIXME. in DISMAN-PING-MIB exist only 'pingResultsRttSumOfSquares', I not know how calculate STDDEV from it
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$sla_state['rtt_sense'] = $entry['pingProbeHistoryStatus'];
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$entry['UnixTime'] = $entry['pingResultsLastGoodProbe'];
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}
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$sla_state['rtt_unixtime'] = datetime_to_unixtime($entry['UnixTime']);
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// SLA event
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$sla_array = get_state_array('OperationResponseStatus', $sla_state['rtt_sense'], 'DISMAN-PING-MIB');
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$sla_state['rtt_event'] = $sla_array['event'];
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// Note, here used complex index (owner.index)
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$cache_sla[$mib_lower][$index] = $sla_state;
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}
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// EOF
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