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add vlan discovery module (HERP DERP!)

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git-svn-id: http://www.observium.org/svn/observer/trunk@2837 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2012-01-19 08:49:26 +00:00
parent 43bf9e609b
commit 8cecfb8f77
1 changed files with 83 additions and 0 deletions
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83
includes/discovery/vlans.inc.php Normal file
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<?php
echo("VLANs:\n");
$this_vlans = array();
include("includes/discovery/q-bridge-mib.inc.php");
include("includes/discovery/cisco-vlans.inc.php");
foreach($this_vlans as $vlan)
{
/// Pull Tables for this VLAN
#/usr/bin/snmpbulkwalk -v2c -c kglk5g3l454@988 -OQUs -m BRIDGE-MIB -M /opt/observium/mibs/ udp:sw2.ahf:161 dot1dStpPortEntry
#/usr/bin/snmpbulkwalk -v2c -c kglk5g3l454@988 -OQUs -m BRIDGE-MIB -M /opt/observium/mibs/ udp:sw2.ahf:161 dot1dBasePortEntry
if($vlan <1002 || $vlan > 1105) /// Ignore reserved VLAN IDs
{
$vlan_device = array_merge($device, array('community' => $device['community']."@".$vlan));
$vlan_data = snmpwalk_cache_oid($vlan_device, "dot1dStpPortEntry", array(), "BRIDGE-MIB:Q-BRIDGE-MIB");
$vlan_data = snmpwalk_cache_oid($vlan_device, "dot1dBasePortEntry", $vlan_data, "BRIDGE-MIB:Q-BRIDGE-MIB");
echo("VLAN $vlan \n");
echo(str_pad("dot1d id", 10).str_pad("ifIndex", 10).str_pad("Port Name", 25).
str_pad("Priority", 10).str_pad("State", 15).str_pad("Cost", 10)."\n");
foreach($vlan_data as $vlan_port_id => $vlan_port)
{
$port = get_port_by_index_cache($device, $vlan_port['dot1dBasePortIfIndex']);
echo(str_pad($vlan_port_id, 10).str_pad($vlan_port['dot1dBasePortIfIndex'], 10).
str_pad($port['ifDescr'],25).str_pad($vlan_port['dot1dStpPortPriority'], 10).
str_pad($vlan_port['dot1dStpPortState'], 15).str_pad($vlan_port['dot1dStpPortPathCost'], 10));
$db_w = array('device_id' => $device['device_id'],
'interface_id' => $port['interface_id'],
'vlan' => $vlan);
$db_a = array('baseport' => $vlan_port_id,
'priority' => $vlan_port['dot1dStpPortPriority'],
'state' => $vlan_port['dot1dStpPortState'],
'cost' => $vlan_port['dot1dStpPortPathCost']);
$from_db = dbFetchRow("SELECT * FROM `ports_vlans` WHERE device_id = ? AND interface_id = ? AND `vlan` = ?", array($device['device_id'], $port['interface_id'], $vlan));
if($from_db['port_vlan_id'])
{
dbUpdate($db_a, 'ports_vlans', "`port_vlan_id` = ?", $from_db['port_vlan_id']);
echo("Updated");
} else {
dbInsert(array_merge($db_w, $db_a), 'ports_vlans');
echo("Inserted");
}
echo("\n");
}
}
}
$device_vlans = mysql_query("SELECT * FROM `vlans` WHERE `device_id` = '" . $device['device_id'] . "'");
while ($dev_vlan = mysql_fetch_assoc($device_vlans))
{
unset($vlan_exists);
foreach ($this_vlans as $test_vlan)
{
if ($test_vlan == $dev_vlan['vlan_vlan']) { $vlan_exists = 1; }
}
if (!$vlan_exists)
{
mysql_query("DELETE FROM `vlans` WHERE `vlan_id` = '" . $dev_vlan['vlan_id'] . "'");
echo("-");
if ($debug) { echo("Deleted VLAN ". $dev_vlan['vlan_vlan'] ."\n"); }
}
}
unset($this_vlans);
?>