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https://github.com/librenms/librenms.git
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45d8325e97
This reverts commit 59dfe4eee24630649a1b96b82cb55fb29e07a0b0, reversing
changes made to e6fa7d433d497abd0ffa56090eafda4630c96442.
This commit does not constitute agreement with the claim of copyright violation made by Adam Armstrong at
59dfe4eee2
93 lines
3.5 KiB
PHP
93 lines
3.5 KiB
PHP
<?php
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echo("VLANs:\n");
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// Pre-cache the existing state of VLANs for this device from the database
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$vlans_db_raw = dbFetchRows("SELECT * FROM `vlans` WHERE `device_id` = ?", array($device['device_id']));
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foreach ($vlans_db_raw as $vlan_db)
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{
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$vlans_db[$vlan_db['vlan_domain']][$vlan_db['vlan_vlan']] = $vlan_db;
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}
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// Create an empty array to record what VLANs we discover this session.
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$device['vlans'] = array();
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include("includes/discovery/vlans/q-bridge-mib.inc.php");
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include("includes/discovery/vlans/cisco-vtp.inc.php");
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// Fetch switchport <> VLAN relationships. This is DIRTY.
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foreach ($device['vlans'] as $domain_id => $vlans)
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{
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foreach ($vlans as $vlan_id => $vlan)
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{
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// Pull Tables for this VLAN
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#/usr/bin/snmpbulkwalk -v2c -c kglk5g3l454@988 -OQUs -m BRIDGE-MIB -M /opt/observium/mibs/ udp:sw2.ahf:161 dot1dStpPortEntry
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#/usr/bin/snmpbulkwalk -v2c -c kglk5g3l454@988 -OQUs -m BRIDGE-MIB -M /opt/observium/mibs/ udp:sw2.ahf:161 dot1dBasePortEntry
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// FIXME - do this only when vlan type == ethernet?
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if (is_numeric($vlan_id) && ($vlan_id <1002 || $vlan_id > 1105)) // Ignore reserved VLAN IDs
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{
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if ($device['os_group'] == "cisco" || $device['os'] == "ios") // This shit only seems to work on IOS
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{
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# Probably does not work with snmpv3. I have no real idea about what this code is really doing
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$vlan_device = array_merge($device, array('community' => $device['community']."@".$vlan_id));
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$vlan_data = snmpwalk_cache_oid($vlan_device, "dot1dStpPortEntry", array(), "BRIDGE-MIB:Q-BRIDGE-MIB");
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$vlan_data = snmpwalk_cache_oid($vlan_device, "dot1dBasePortEntry", $vlan_data, "BRIDGE-MIB:Q-BRIDGE-MIB");
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}
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echo("VLAN $vlan_id \n");
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if ($vlan_data)
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{
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echo(str_pad("dot1d id", 10).str_pad("ifIndex", 10).str_pad("Port Name", 25).
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str_pad("Priority", 10).str_pad("State", 15).str_pad("Cost", 10)."\n");
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}
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foreach ($vlan_data as $vlan_port_id => $vlan_port)
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{
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$port = get_port_by_index_cache($device, $vlan_port['dot1dBasePortIfIndex']);
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echo(str_pad($vlan_port_id, 10).str_pad($vlan_port['dot1dBasePortIfIndex'], 10).
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str_pad($port['ifDescr'],25).str_pad($vlan_port['dot1dStpPortPriority'], 10).
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str_pad($vlan_port['dot1dStpPortState'], 15).str_pad($vlan_port['dot1dStpPortPathCost'], 10));
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$db_w = array('device_id' => $device['device_id'],
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'port_id' => $port['port_id'],
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'vlan' => $vlan_id);
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$db_a = array('baseport' => $vlan_port_id,
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'priority' => $vlan_port['dot1dStpPortPriority'],
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'state' => $vlan_port['dot1dStpPortState'],
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'cost' => $vlan_port['dot1dStpPortPathCost']);
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$from_db = dbFetchRow("SELECT * FROM `ports_vlans` WHERE device_id = ? AND port_id = ? AND `vlan` = ?", array($device['device_id'], $port['port_id'], $vlan_id));
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if ($from_db['port_vlan_id'])
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{
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dbUpdate($db_a, 'ports_vlans', "`port_vlan_id` = ?", $from_db['port_vlan_id']);
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echo("Updated");
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} else {
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dbInsert(array_merge($db_w, $db_a), 'ports_vlans');
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echo("Inserted");
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}
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echo("\n");
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}
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}
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}
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}
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foreach ($vlans_db as $domain_id => $vlans)
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{
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foreach ($vlans as $vlan_id => $vlan)
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{
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if (empty($device['vlans'][$domain_id][$vlan_id]))
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{
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dbDelete('vlans', "`device_id` = ? AND vlan_domain = ? AND vlan_vlan = ?", array($device['device_id'], $domain_id, $vlan_id));
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}
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}
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}
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unset($device['vlans']);
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?>
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