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track if a port is a trunk and/or which vlan its in for cisco devices

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git-svn-id: http://www.observium.org/svn/observer/trunk@2589 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2011-09-26 17:34:39 +00:00
parent 22839f0219
commit d4d6bcd09b
1 changed files with 33 additions and 20 deletions
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53
includes/polling/ports.inc.php
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@ -2,19 +2,19 @@
# FIXME Removed 28/4/2011 - this can go, right?
#unset($ports);
#$ports = snmp_cache_ifIndex($device); // Cache Port List
#$ports = snmp_cache_ifIndex($device); /// Cache Port List
# /FIXME
// Build SNMP Cache Array
$data_oids = array('ifName','ifDescr','ifAlias', 'ifAdminStatus', 'ifOperStatus', 'ifMtu', 'ifSpeed', 'ifHighSpeed', 'ifType', 'ifPhysAddress',
'ifPromiscuousMode','ifConnectorPresent','ifDuplex');
'ifPromiscuousMode','ifConnectorPresent','ifDuplex', 'ifTrunk', 'ifVlan');
$stat_oids = array('ifInErrors', 'ifOutErrors', 'ifInUcastPkts', 'ifOutUcastPkts', 'ifInNUcastPkts', 'ifOutNUcastPkts',
'ifHCInMulticastPkts', 'ifHCInBroadcastPkts', 'ifHCOutMulticastPkts', 'ifHCOutBroadcastPkts',
'ifInOctets', 'ifOutOctets', 'ifHCInOctets', 'ifHCOutOctets', 'ifInDiscards', 'ifOutDiscards', 'ifInUnknownProtos',
'ifInBroadcastPkts', 'ifOutBroadcastPkts', 'ifInMulticastPkts', 'ifOutMulticastPkts');
$stat_oids_db = array('ifInOctets', 'ifOutOctets', 'ifInErrors', 'ifOutErrors', 'ifInUcastPkts', 'ifOutUcastPkts'); // From above for DB
$stat_oids_db = array('ifInOctets', 'ifOutOctets', 'ifInErrors', 'ifOutErrors', 'ifInUcastPkts', 'ifOutUcastPkts'); /// From above for DB
$etherlike_oids = array('dot3StatsAlignmentErrors', 'dot3StatsFCSErrors', 'dot3StatsSingleCollisionFrames', 'dot3StatsMultipleCollisionFrames',
'dot3StatsSQETestErrors', 'dot3StatsDeferredTransmissions', 'dot3StatsLateCollisions', 'dot3StatsExcessiveCollisions',
@ -83,10 +83,11 @@ if ($device['os_group'] == "ios")
foreach ($pagp_oids as $oid) { $port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, "CISCO-PAGP-MIB"); }
$data_oids[] = "portName";
/// FIXME Why is this commented out?
/// Grab data to put ports into vlans or make them trunks
$port_stats = snmpwalk_cache_oid($device, "vmVlan", $port_stats, "CISCO-VLAN-MEMBERSHIP-MIB");
$port_stats = snmpwalk_cache_oid($device, "vlanTrunkPortEncapsulationOperType", $port_stats, "CISCO-VTP-MIB");
$port_stats = snmpwalk_cache_oid($device, "vlanTrunkPortNativeVlan", $port_stats, "CISCO-VTP-MIB");
}
$polled = time();
@ -95,7 +96,7 @@ $polled = time();
if ($debug) { print_r($port_stats); }
### Build array of ports in the database
/// Build array of ports in the database
## FIXME -- this stuff is a little messy, looping the array to make an array just seems wrong. :>
@ -125,10 +126,17 @@ echo("\n");
/// Loop ports in the DB and update where necessary
foreach ($ports as $port)
{
echo ("Port " . $port['ifDescr'] . "(".$port['ifIndex'].") ");
if ($port_stats[$port['ifIndex']] && $port['disabled'] != "1")
{ // Check to make sure Port data is cached.
{ /// Check to make sure Port data is cached.
$this_port = &$port_stats[$port['ifIndex']];
#print_r($port);
#print_r($this_port);
if ($device['os'] == "vmware" && preg_match("/Device ([a-z0-9]+) at .*/", $this_port['ifDescr'], $matches)) { $this_port['ifDescr'] = $matches[1]; }
$polled_period = $polled - $port['poll_time'];
@ -137,7 +145,7 @@ foreach ($ports as $port)
$port['update']['poll_prev'] = $port['poll_time'];
$port['update']['poll_period'] = $polled_period;
### Copy ifHC[In|Out]Octets values to non-HC if they exist
/// Copy ifHC[In|Out]Octets values to non-HC if they exist
if ($this_port['ifHCInOctets'] > 0 && is_numeric($this_port['ifHCInOctets']) && $this_port['ifHCOutOctets'] > 0 && is_numeric($this_port['ifHCOutOctets']))
{
echo("HC ");
@ -145,7 +153,7 @@ foreach ($ports as $port)
$this_port['ifOutOctets'] = $this_port['ifHCOutOctets'];
}
### rewrite the ifPhysAddress
/// rewrite the ifPhysAddress
if (strpos($this_port['ifPhysAddress'], ":"))
{
@ -169,21 +177,26 @@ foreach ($ports as $port)
$this_port['ifOutMulticastPkts'] = $this_port['ifHCOutMulticastPkts'];
}
### Overwrite ifSpeed with ifHighSpeed if it's over 10G
/// Overwrite ifSpeed with ifHighSpeed if it's over 10G
if (is_numeric($this_port['ifHighSpeed']) && $this_port['ifSpeed'] > "1000000000")
{
echo("HighSpeed ");
$this_port['ifSpeed'] = $this_port['ifHighSpeed'] * 1000000;
}
### Overwrite ifDuplex with dot3StatsDuplexStatus if it exists
/// Overwrite ifDuplex with dot3StatsDuplexStatus if it exists
if (isset($this_port['dot3StatsDuplexStatus']))
{
echo("dot3Duplex ");
$this_port['ifDuplex'] = $this_port['dot3StatsDuplexStatus'];
}
### Update IF-MIB data
/// Set VLAN and Trunk
$this_port['ifTrunk'] = $this_port['vlanTrunkPortEncapsulationOperType'];
$this_port['ifVlan'] = $this_port['vmVlan'];
if(isset($this_port['vlanTrunkPortNativeVlan'])) { $this_port['ifVlan'] = $this_port['vlanTrunkPortNativeVlan']; }
/// Update IF-MIB data
foreach ($data_oids as $oid)
{
if ($port[$oid] != $this_port[$oid] && !isset($this_port[$oid]))
@ -288,16 +301,16 @@ foreach ($ports as $port)
if ($this_port['pagpOperationMode'] || $port['pagpOperationMode'])
{
foreach ($pagp_oids as $oid)
{ // Loop the OIDs
{ /// Loop the OIDs
if ($this_port[$oid] != $port[$oid])
{ // If data has changed, build a query
{ /// If data has changed, build a query
$port['update'][$oid] = $this_port[$oid];
echo("PAgP ");
log_event("$oid -> ".$this_port[$oid], $device, 'interface', $port['interface_id']);
}
}
}
// End Update PAgP
/// End Update PAgP
/// Do EtherLike-MIB
if ($config['enable_ports_etherlike']) { include("port-etherlike.inc.php"); }
@ -312,15 +325,15 @@ foreach ($ports as $port)
if ($device['os'] == "aos") { include("port-alcatel.inc.php"); }
// Update Database
/// Update Database
if (count($port['update']))
{
$updated = dbUpdate($port['update'], 'ports', '`interface_id` = ?', array($port['interface_id']));
if ($debug) { echo("$updated updated"); }
}
// End Update Database
/// End Update Database
// Send alerts for interface flaps.
/// Send alerts for interface flaps.
if ($config['warn']['ifdown'] && ($port['ifOperStatus'] != $this_port['ifOperStatus']) && $port['ignore'] == 0)
{
if ($this_port['ifAlias'])
@ -342,7 +355,7 @@ foreach ($ports as $port)
}
elseif ($port['disabled'] != "1")
{
echo("Port Deleted"); // Port missing from SNMP cache.
echo("Port Deleted"); /// Port missing from SNMP cache.
dbUpdate(array('deleted' => '1'), 'ports', '`device_id` = ? AND `ifIndex` = ?', array($device['device_id'], $port['ifIndex']));
} else {
echo("Port Disabled.");
@ -350,12 +363,12 @@ foreach ($ports as $port)
echo("\n");
#### Clear Per-Port Variables Here
/// Clear Per-Port Variables Here
unset($this_port);
}
#### Clear Variables Here
/// Clear Variables Here
unset($port_stats);
?>