<?php

echo(" FOUNDRY-SN-AGENT-MIB");

// Chassis temperature (default)
$high_limit         = 110;
$high_warn_limit    = 95;

$descr    = "Chassis Temperature";
$oid      = ".1.3.6.1.4.1.1991.1.1.1.1.18.0"; // snChasActualTemperature
$warn_oid = ".1.3.6.1.4.1.1991.1.1.1.1.19.0"; // snChasWarningTemperature
$high_oid = ".1.3.6.1.4.1.1991.1.1.1.1.20.0"; // snChasShutdownTemperature
$value    = snmp_get($device, $oid, '-Oqv');

$value_warn = snmp_get($device, $warn_oid, '-Oqv');
if (is_numeric($value_warn)) {
    $high_warn_limit = ($value_warn / 2);
}

$value_high = snmp_get($device, $high_oid, '-Oqv');
if (is_numeric($value_high)) {
    $high_limit = ($value_high / 2);
}

if (is_numeric($value)) {
    $current = ($value / 2);
    discover_sensor($valid['sensor'], 'temperature', $device, $oid, 1, 'serveriron-temp', $descr, '2', '1', null, null, $high_warn_limit, $high_limit, $current);
}
