librenms/includes/discovery/junose-atm-vp.inc.php

<?php

// We're discovering this MIB
// snmpwalk -v2c -c <community> <hostname> -M mibs/junose/ -m Juniper-UNI-ATM-MIB juniAtmVpStatsEntry
// JunOSe ATM vps
if ($device['os'] == 'junose' && $config['enable_ports_junoseatmvp']) {
    $vp_array = snmpwalk_cache_multi_oid($device, 'juniAtmVpStatsInCells', $vp_array, 'Juniper-UNI-ATM-MIB', $config['install_dir'].'/mibs/junose');
    $valid_vp = array();
    d_echo($vp_array);

    if (is_array($vp_array)) {
        foreach ($vp_array as $index => $entry) {
            list($ifIndex,$vp_id) = explode('.', $index);

            $port_id = dbFetchCell('SELECT `port_id` FROM `ports` WHERE `device_id` = ? AND `ifIndex` = ?', array($device['device_id'], $ifIndex));

            if (is_numeric($port_id) && is_numeric($vp_id)) {
                discover_juniAtmvp($valid_vp, $port_id, $vp_id, null);
            }
        } //end foreach
    } //end if

    unset($vp_array);

    // Remove ATM vps which weren't redetected here
    $sql = "SELECT * FROM `ports` AS P, `juniAtmVp` AS J WHERE P.`device_id`  = '".$device['device_id']."' AND J.port_id = P.port_id";

    d_echo($valid_vp);

    foreach (dbFetchRows($sql) as $test) {
        $port_id = $test['port_id'];
        $vp_id   = $test['vp_id'];
        d_echo($port_id.' -> '.$vp_id."\n");

        if (!$valid_vp[$port_id][$vp_id]) {
            echo '-';
            dbDelete('juniAtmvp', '`juniAtmVp` = ?', array($test['juniAtmvp']));
        }

        unset($port_id);
        unset($vp_id);
    }

    unset($valid_vp);
    echo "\n";
}//end if