<?php

if ($device['os'] == 'netvision') {
    $freq_oid = '1.3.6.1.4.1.4555.1.1.1.1.3.2.0';
    $descr    = 'Input';
    $current  = (snmp_get($device, $freq_oid, '-Oqv') / 10);
    $type     = 'netvision';
    $divisor  = 10;
    $index    = '3.2.0';
    discover_sensor($valid['sensor'], 'frequency', $device,
        $freq_oid, $index, $type,
        $descr, $divisor, '1', null, null, null, null, $current);

    $freq_oid = '1.3.6.1.4.1.4555.1.1.1.1.4.2.0';
    $descr    = 'Output';
    $current  = (snmp_get($device, $freq_oid, '-Oqv') / 10);
    $type     = 'netvision';
    $divisor  = 10;
    $index    = '4.2.0';
    discover_sensor($valid['sensor'], 'frequency', $device,
        $freq_oid, $index, $type,
        $descr, $divisor, '1', null, null, null, null, $current);
}
