252 lines
11 KiB
PHP
252 lines
11 KiB
PHP
<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage discovery
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2022 Observium Limited
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*
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*/
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// FIXME. Add here discovery CISCO-STACK-MIB::portTable, CISCO-PAGP-MIB::pagpProtocolConfigTable
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// FIXME. Need rename db schema port_id_high -> port_ifIndex_high, port_id_low -> port_ifIndex_low
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$query = 'SELECT * FROM `ports_stack` WHERE `device_id` = ?';
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$stack_db_array = [];
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foreach (dbFetchRows($query, array($device['device_id'])) as $entry) {
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$stack_db_array[$entry['port_id_high']][$entry['port_id_low']] = $entry;
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}
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$ifmib_stack = FALSE;
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$insert_array = [];
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if (is_device_mib($device, 'IF-MIB')) {
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$stack_poll_array = snmpwalk_cache_twopart_oid($device, 'ifStackStatus', [], 'IF-MIB');
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foreach ($stack_poll_array as $port_ifIndex_high => $entry_high) {
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if (is_numeric($port_ifIndex_high)) {
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if ($device['os'] === 'ciscosb') {
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$port_high = get_port_by_index_cache($device, $port_ifIndex_high); // Limit port queries to specific os(es)
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if ($port_high['ifType'] === 'propVirtual') {
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// Skip stacking on Vlan ports (Cisco SB)
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continue;
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}
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}
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foreach ($entry_high as $port_ifIndex_low => $entry_low) {
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if (is_numeric($port_ifIndex_low)) {
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if ($device['os'] === 'ciscosb') {
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$port_low = get_port_by_index_cache($device, $port_ifIndex_low); // Limit port queries to specific os(es)
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if ($port_low['ifType'] === 'propVirtual') {
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// Skip stacking on Vlan ports (Cisco SB)
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continue;
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}
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}
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$ifStackStatus = $entry_low['ifStackStatus'];
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//if ($ifStackStatus === 'notInService') { continue; } // FIXME. Skip inactive entries
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if ($ifStackStatus === 'notInService' && ($port_ifIndex_low == 0 || $port_ifIndex_high == 0)) {
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print_debug("Skipped inactive stack entry: high [$port_ifIndex_high] & low [$port_ifIndex_low], ifStackStatus [$ifStackStatus].");
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continue;
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}
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// Set stacks found by IF-MIB
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$ifmib_stack = TRUE;
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// Store valid for others
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$valid[$module][$port_ifIndex_high][$port_ifIndex_low] = $ifStackStatus;
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if (isset($stack_db_array[$port_ifIndex_high][$port_ifIndex_low])) {
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if ($stack_db_array[$port_ifIndex_high][$port_ifIndex_low]['ifStackStatus'] == $ifStackStatus) {
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//echo('.');
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$GLOBALS['module_stats'][$module]['unchanged']++;
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} else {
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$update_array = [ 'ifStackStatus' => $ifStackStatus ];
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dbUpdate($update_array, 'ports_stack', '`port_stack_id` = ?', [ $entry_low['port_stack_id'] ]);
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//echo('U');
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$GLOBALS['module_stats'][$module]['updated']++;
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}
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unset($stack_db_array[$port_ifIndex_high][$port_ifIndex_low]);
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} else {
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// $update_array = array('device_id' => $device['device_id'],
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// 'port_id_high' => $port_ifIndex_high,
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// 'port_id_low' => $port_ifIndex_low,
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// 'ifStackStatus' => $ifStackStatus);
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//dbInsert($update_array, 'ports_stack');
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$insert_array[] = [
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'device_id' => $device['device_id'],
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'port_id_high' => $port_ifIndex_high,
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'port_id_low' => $port_ifIndex_low,
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'ifStackStatus' => $ifStackStatus
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];
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$GLOBALS['module_stats'][$module]['added']++;
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//echo('+');
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}
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}
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}
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}
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}
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}
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if (!$ifmib_stack && is_device_mib($device, 'IEEE8023-LAG-MIB') &&
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$stack_list_ports = snmpwalk_cache_oid($device, 'dot3adAggPortListPorts', [], 'IEEE8023-LAG-MIB')) {
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// ifDescr.51 = 1/1/51
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// ifDescr.52 = 1/1/52
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// ifDescr.769 = lag1
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// IEEE8023-LAG-MIB::dot3adAggPortListPorts.769 = STRING: "1/1/51,1/1/52"
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// IEEE8023-LAG-MIB::dot3adAggPortSelectedAggID.51 = INTEGER: 769
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// IEEE8023-LAG-MIB::dot3adAggPortSelectedAggID.52 = INTEGER: 769
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// IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.51 = INTEGER: 769
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// IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.52 = INTEGER: 769
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$stack_agg_ports = snmpwalk_cache_oid($device, 'dot3adAggPortSelectedAggID', [], 'IEEE8023-LAG-MIB');
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$stack_agg_ports = snmpwalk_cache_oid($device, 'dot3adAggPortAttachedAggID', $stack_agg_ports, 'IEEE8023-LAG-MIB');
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$stack_agg_ports = snmpwalk_cache_oid($device, 'dot3adAggPortAggregateOrIndividual', $stack_agg_ports, 'IEEE8023-LAG-MIB');
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// IEEE8023-LAG-MIB::dot3adAggPortActorAdminState.1000009 = BITS: E0 lacpActivity(0) lacpTimeout(1) aggregation(2)
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// IEEE8023-LAG-MIB::dot3adAggPortActorAdminState.1000010 = BITS: E0 lacpActivity(0) lacpTimeout(1) aggregation(2)
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$stack_agg_ports = snmpwalk_cache_oid($device, 'dot3adAggPortActorAdminState', $stack_agg_ports, 'IEEE8023-LAG-MIB', NULL, OBS_SNMP_ALL_HEX);
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print_debug_vars($stack_agg_ports);
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foreach ($stack_agg_ports as $port_ifIndex_low => $entry_low) {
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$entry_low['admin_bits'] = get_bits_state_array($entry_low['dot3adAggPortActorAdminState'], 'IEEE8023-LAG-MIB', 'LacpState');
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print_debug_vars($entry_low);
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$port_ifIndex_high = $entry_low['dot3adAggPortAttachedAggID'];
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$ifStackStatus = 'active'; // always active
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if ($entry_low['dot3adAggPortAggregateOrIndividual'] === 'false' || !in_array('aggregation', (array)$entry_low['admin_bits'], TRUE)) {
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// Skip not aggregate ports
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print_debug("Skipped inactive stack entry: high [$port_ifIndex_high] & low [$port_ifIndex_low], dot3adAggPortAggregateOrIndividual [{$entry_low['dot3adAggPortAggregateOrIndividual']}].");
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continue;
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}
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// Store valid for others
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$valid[$module][$port_ifIndex_high][$port_ifIndex_low] = $ifStackStatus;
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if (isset($stack_db_array[$port_ifIndex_high][$port_ifIndex_low])) {
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if ($stack_db_array[$port_ifIndex_high][$port_ifIndex_low]['ifStackStatus'] == $ifStackStatus) {
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//echo('.');
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$GLOBALS['module_stats'][$module]['unchanged']++;
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} else {
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$update_array = [ 'ifStackStatus' => $ifStackStatus ];
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dbUpdate($update_array, 'ports_stack', '`port_stack_id` = ?', [ $entry_low['port_stack_id'] ]);
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//echo('U');
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$GLOBALS['module_stats'][$module]['updated']++;
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}
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unset($stack_db_array[$port_ifIndex_high][$port_ifIndex_low]);
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} else {
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// $update_array = array('device_id' => $device['device_id'],
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// 'port_id_high' => $port_ifIndex_high,
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// 'port_id_low' => $port_ifIndex_low,
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// 'ifStackStatus' => $ifStackStatus);
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//dbInsert($update_array, 'ports_stack');
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$insert_array[] = [
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'device_id' => $device['device_id'],
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'port_id_high' => $port_ifIndex_high,
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'port_id_low' => $port_ifIndex_low,
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'ifStackStatus' => $ifStackStatus
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];
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$GLOBALS['module_stats'][$module]['added']++;
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//echo('+');
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}
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}
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}
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/*
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if (OBS_DEBUG && is_device_mib($device, 'HUAWEI-IF-EXT-MIB')) {
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$tmp = snmpwalk_cache_twopart_oid($device, 'hwTrunkMemEntry', [], 'HUAWEI-IF-EXT-MIB');
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print_vars($tmp);
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unset($tmp);
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}
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*/
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if (is_device_mib($device, 'HUAWEI-IF-EXT-MIB')) {
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// hwTrunkValidEntry.45.146 = valid
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// hwTrunkSelectStatus.45.146 = trunkSelected
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// hwTrunkLacpStatus.45.146 = enabled
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// hwTrunkOperstatus.45.146 = up
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// hwTrunkPortWeight.45.146 = 1
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// hwTrunkRowStatus.45.146 = active
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// hwTrunkPortPriority.45.146 = 32768
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// hwTrunkPortStatReset.45.146 = ready
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$stack_poll_array = snmpwalk_cache_twopart_oid($device, 'hwTrunkRowStatus', [], 'HUAWEI-IF-EXT-MIB');
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if (snmp_status()) {
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$stack_poll_array = snmpwalk_cache_twopart_oid($device, 'hwTrunkValidEntry', $stack_poll_array, 'HUAWEI-IF-EXT-MIB');
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$stack_poll_ports = snmpwalk_cache_oid($device, 'hwTrunkIfIndex', [], 'HUAWEI-IF-EXT-MIB');
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}
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foreach ($stack_poll_array as $port_index_high => $entry_high) {
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if (!isset($stack_poll_ports[$port_index_high]['hwTrunkIfIndex']) ||
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!is_numeric($stack_poll_ports[$port_index_high]['hwTrunkIfIndex'])) { continue; }
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$port_ifIndex_high = $stack_poll_ports[$port_index_high]['hwTrunkIfIndex'];
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$port_high = get_port_by_index_cache($device, $port_ifIndex_high);
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foreach ($entry_high as $port_ifIndex_low => $entry_low) {
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if (!is_numeric($port_ifIndex_low) || $entry_low['hwTrunkValidEntry'] === 'invalid') { continue; }
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if (isset($valid[$module][$port_ifIndex_high][$port_ifIndex_low])) {
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print_debug("Skipped already exist Port Stack $port_ifIndex_high.$port_ifIndex_low:");
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print_debug_vars($entry_low);
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continue;
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}
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$port_low = get_port_by_index_cache($device, $port_ifIndex_low);
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//$ifStackStatus = $entry_low['hwTrunkOperstatus']; // up/down
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$ifStackStatus = $entry_low['hwTrunkRowStatus'];
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//if ($ifStackStatus !== 'active') { continue; } // Skip inactive entries
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// Store valid for others
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$valid[$module][$port_ifIndex_high][$port_ifIndex_low] = $ifStackStatus;
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if (isset($stack_db_array[$port_ifIndex_high][$port_ifIndex_low])) {
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if ($stack_db_array[$port_ifIndex_high][$port_ifIndex_low]['ifStackStatus'] == $ifStackStatus) {
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$GLOBALS['module_stats'][$module]['unchanged']++;
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} else {
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$update_array = [ 'ifStackStatus' => $ifStackStatus ];
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dbUpdate($update_array, 'ports_stack', '`port_stack_id` = ?', [ $entry_low['port_stack_id'] ]);
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$GLOBALS['module_stats'][$module]['updated']++;
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}
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unset($stack_db_array[$port_ifIndex_high][$port_ifIndex_low]);
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} else {
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$insert_array[] = [
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'device_id' => $device['device_id'],
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'port_id_high' => $port_ifIndex_high,
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'port_id_low' => $port_ifIndex_low,
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'ifStackStatus' => $ifStackStatus
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];
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$GLOBALS['module_stats'][$module]['added']++;
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}
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}
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}
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}
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// MultiInsert
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if (count($insert_array)) {
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print_debug_vars($insert_array);
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dbInsertMulti($insert_array, 'ports_stack');
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}
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$delete_array = [];
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foreach ($stack_db_array as $port_ifIndex_high => $array) {
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foreach ($array as $port_ifIndex_low => $entry) {
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print_debug('DELETE STACK: '.$device['device_id'].' '.$port_ifIndex_low.' '.$port_ifIndex_high);
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//dbDelete('ports_stack', '`device_id` = ? AND port_id_high = ? AND port_id_low = ?', array($device['device_id'], $port_ifIndex_high, $port_ifIndex_low));
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//echo('-');
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$delete_array[] = $entry['port_stack_id'];
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$GLOBALS['module_stats'][$module]['deleted']++;
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}
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}
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// MultiDelete old entries
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if (count($delete_array)) {
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print_debug_vars($delete_array);
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dbDelete('ports_stack', generate_query_values_ng($delete_array, 'port_stack_id'));
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}
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unset($insert_array, $update_array, $delete_array);
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echo(PHP_EOL);
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// EOF
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