librenms-librenms/includes/discovery/sensors/temperatures/aos-device.inc.php

<?php

if ($device['os'] == 'aos') {
    echo 'Alcatel-Lucent Device: ';

    $descr       = 'Chassis Temperature';
    $temperature = snmp_get($device, '.1.3.6.1.4.1.6486.800.1.2.1.16.1.1.1.17.0', '-Oqv');

    if ($descr != '' && is_numeric($temperature) && $temperature > '0') {
        $temperature_oid = '.1.3.6.1.4.1.18248.1.1.1.0';
        discover_sensor(
            $valid['sensor'],
            'temperature',
            $device,
            '.1.3.6.1.4.1.6486.800.1.2.1.16.1.1.1.17.0',
            '1',
            'alcatel-device',
            $descr,
            '1',
            '1',
            null,
            null,
            null,
            null,
            $temperature
        );
    }
}