<?php
/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package    observium
 * @subpackage poller
 * @copyright  (C) 2006-2013 Adam Armstrong, (C) 2013-2021 Observium Limited
 *
 */

// Exit if already founded fdb entries
if (safe_count($fdbs)) { return; }

//  hwDynFdbPort[0:e0:4c:xx:xx:xx][99][0] 7
$entries = snmpwalk_cache_threepart_oid($device, 'hwDynFdbPort', array(), 'HUAWEI-L2MAM-MIB',  NULL, OBS_SNMP_ALL_TABLE);
print_debug_vars($entries);

if (snmp_status()) {
  foreach ($entries as $mac => $data1) {
    foreach ($data1 as $vlan => $data2) {
      foreach ($data2 as $vsi => $entry) {

        // Make sure the ifIndex is actually valid
        if ($entry['hwDynFdbPort'] != 0 && is_array($port_ifIndex_table[$entry['hwDynFdbPort']])) {
          $port = $port_ifIndex_table[$entry['hwDynFdbPort']];
          $mac  = mac_zeropad($mac);

          $data = array();

          $data['port_id']    = $port['port_id'];
          $data['port_index'] = $entry['hwDynFdbPort'];
          $data['fdb_status'] = 'learned'; // Hardcoded for this MIB

          $fdbs[$vlan][$mac] = $data;
        }
      }
    }
  }
  unset($entries);
  //return;
}

// Alternative entries
// HUAWEI-L2MAM-MIB::hwDynMacAddrQueryIfIndex.18."0"."0".0.'...#.<'.showall."0"."0".0.0.0 = INTEGER: 28
/* DEV
$entries = snmpwalk_multipart_oid($device, 'hwDynMacAddrQueryIfIndex', [], 'HUAWEI-L2MAM-MIB',  NULL, OBS_SNMP_ALL_TABLE);
print_debug_vars($entries);
*/

// EOF