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b273e04241
git-svn-id: http://www.observium.org/svn/observer/trunk@3240 61d68cd4-352d-0410-923a-c4978735b2b8
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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