. * * @package LibreNMS * @link http://librenms.org * @copyright 2017 Neil Lathwood * @author Neil Lathwood */ $tmp_ees = snmp_get_multi($device, ['identControllerFirmwareVersion.0', 'identControllerSerialNumber.0'], '-OQUs', 'EES-POWER-MIB'); $version = $tmp_ees[0]['identControllerFirmwareVersion']; $serial = $tmp_ees[0]['identControllerSerialNumber']; unset($tmp_ees);