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initial commit; version 22.5.12042

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Chris Hammer
2022-12-12 23:28:25 -05:00
commit af1b03d79f
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includes/polling/slas/hpicf-ipsla-mib.inc.php Normal file
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<?php
/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage poller
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2019 Observium Limited
*
*/
echo(' HPICF-IPSLA-MIB ');
$sla_states = &$GLOBALS['config']['mibs']['HPICF-IPSLA-MIB']['sla_states']; // Events from MIB definitions
// Derp table, not have latest RTT time, mostly Oids is empty
$sla_poll = snmpwalk_cache_oid($device, "hpicfIpSlaHistMinRTT", array(), 'HPICF-IPSLA-MIB');
$sla_poll = snmpwalk_cache_oid($device, "hpicfIpSlaHistMaxRTT", $sla_poll, 'HPICF-IPSLA-MIB');
$sla_poll = snmpwalk_cache_oid($device, "hpicfIpSlaHistPacketLoss", $sla_poll, 'HPICF-IPSLA-MIB');
$sla_poll = snmpwalk_cache_oid($device, "hpicfIpSlaHistSentPktNum", $sla_poll, 'HPICF-IPSLA-MIB');
$sla_poll = snmpwalk_cache_oid($device, "hpicfIpSlaAttrNumPkts", $sla_poll, 'HPICF-IPSLA-MIB');
// History table
$sla_hist = snmpwalk_multipart_oid($device, "hpicfIpSlaHistSummStartTime", array(), 'HPICF-IPSLA-MIB');
$sla_hist = snmpwalk_multipart_oid($device, "hpicfIpSlaHistSummRTT", $sla_hist, 'HPICF-IPSLA-MIB');
$sla_hist = snmpwalk_multipart_oid($device, "hpicfIpSlaHistSummStatus", $sla_hist, 'HPICF-IPSLA-MIB');
//print_debug_vars($sla_poll);
//print_debug_vars($sla_hist);
foreach ($sla_hist as $sla_index => $hist)
{
// Find latest entry
$unixtime = 0; // initial
foreach ($hist as $hist_index => $tmp)
{
if ($tmp['hpicfIpSlaHistSummStartTime'] > $unixtime)
{
$unixtime = $tmp['hpicfIpSlaHistSummStartTime'];
$entry = $tmp;
}
}
$entry = array_merge($sla_poll[$sla_index], $entry);
//print_vars($entry);
// Use "named" status
switch ($entry['hpicfIpSlaHistSummStatus'])
{
case 0:
$entry['hpicfIpSlaHistSummStatus'] = 'alert';
break;
case 1:
$entry['hpicfIpSlaHistSummStatus'] = 'ok';
break;
default:
// not sure
$entry['hpicfIpSlaHistSummStatus'] = 'unknown';
}
// Convert timestamps to unixtime
$entry['UnixTime'] = $entry['hpicfIpSlaHistSummStartTime'];
$sla_state = array(
'rtt_value' => $entry['hpicfIpSlaHistSummRTT'],
'rtt_sense' => $entry['hpicfIpSlaHistSummStatus'],
'rtt_unixtime' => $entry['UnixTime'],
);
// SLA event
$sla_state['rtt_event'] = $sla_states[$sla_state['rtt_sense']]['event'];
$sla_state['rtt_minimum'] = $entry['hpicfIpSlaHistMinRTT'];
$sla_state['rtt_maximum'] = $entry['hpicfIpSlaHistMaxRTT'];
if ($entry['hpicfIpSlaHistSentPktNum'] > 0)
{
// HPICF-IPSLA-MIB::hpicfIpSlaHistSentPktNum.4 = Gauge32: 10
// HPICF-IPSLA-MIB::hpicfIpSlaHistPacketLoss.4 = Gauge32: 100
$sla_state['rtt_loss'] = ($entry['hpicfIpSlaHistPacketLoss'] > $entry['hpicfIpSlaHistSentPktNum']) ? $entry['hpicfIpSlaHistSentPktNum'] : $entry['hpicfIpSlaHistPacketLoss'];
$sla_state['rtt_success'] = $entry['hpicfIpSlaHistSentPktNum'] - $sla_state['rtt_loss'];
} else {
$sla_state['rtt_loss'] = ($entry['hpicfIpSlaHistPacketLoss'] > $entry['hpicfIpSlaAttrNumPkts']) ? $entry['hpicfIpSlaAttrNumPkts'] : $entry['hpicfIpSlaHistPacketLoss'];
$sla_state['rtt_success'] = $entry['hpicfIpSlaAttrNumPkts'] - $sla_state['rtt_loss'];
}
$cache_sla[$mib_lower][$sla_index] = $sla_state;
}
// EOF