includes/polling/os/trango.inc.php
-----------------------------------------

<?php

$version = trim(snmp_get($device, ".1.3.6.1.4.1.5454.1.80.1.1.2.0", "-OQv", "GIGA-PLUS-MIB"),'"');
//$hardware = "Trango " . trim(snmp_get($device, ".1.3.6.1.2.1.1.1.0", "-OQv", "GIGA-PLUS-MIB"),'"');
$hardware = "Trango Apex Lynx-2.0.2";
//$hostname = trim(snmp_get($device, ".1.3.6.1.4.1.5454.1.80.1.6.0", "-OQv", "GIGA-PLUS-MIB"),'"');

if (strstr($hardware, 'Trango Apex Lynx-2.0.2')) {
      include 'includes/polling/wireless/trango-apexlynx.inc.php';
}


includes/polling/wireless/trango-apexlynx.inc.php
-----------------------------------------

<?php

$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/trango-rssi.rrd";
$rssi = snmp_get($device, "GIGA-PLUS-MIB::rfRSSIInt.0", "-Ovqn", "GIGA-PLUS-MIB");


if (is_numeric($rssi)) {
    if (!is_file($rrd_filename)) {
        rrdtool_create($rrd_filename, " --step 300 DS:rssi:GAUGE:600:-150:5000".$config['rrd_rra']);
    }
    $fields = array(
        'rssi' => $rssi,
    );
    rrdtool_update($rrd_filename, $fields);
    $graphs['trango_rssi'] = TRUE;
    unset($rrd_filename,$rssi);
}