mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
move from port_id to interface_id. make ports discovery only discover. add some cleaner functions. add a tiny bit of alerting infrastructure.
git-svn-id: http://www.observium.org/svn/observer/trunk@3195 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
@@ -1,118 +1,11 @@
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<?php
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/// Build SNMP Cache Array
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$data_oids = array('ifName','ifDescr','ifAlias', 'ifAdminStatus', 'ifOperStatus', 'ifMtu', 'ifSpeed', 'ifHighSpeed', 'ifType', 'ifPhysAddress',
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'ifPromiscuousMode','ifConnectorPresent','ifDuplex', 'ifTrunk', 'ifVlan');
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$stat_oids = array('ifInErrors', 'ifOutErrors', 'ifInUcastPkts', 'ifOutUcastPkts', 'ifInNUcastPkts', 'ifOutNUcastPkts',
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'ifHCInMulticastPkts', 'ifHCInBroadcastPkts', 'ifHCOutMulticastPkts', 'ifHCOutBroadcastPkts',
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'ifInOctets', 'ifOutOctets', 'ifHCInOctets', 'ifHCOutOctets', 'ifInDiscards', 'ifOutDiscards', 'ifInUnknownProtos',
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'ifInBroadcastPkts', 'ifOutBroadcastPkts', 'ifInMulticastPkts', 'ifOutMulticastPkts');
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$stat_oids_db = array('ifInOctets', 'ifOutOctets', 'ifInErrors', 'ifOutErrors', 'ifInUcastPkts', 'ifOutUcastPkts'); /// From above for DB
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$etherlike_oids = array('dot3StatsAlignmentErrors', 'dot3StatsFCSErrors', 'dot3StatsSingleCollisionFrames', 'dot3StatsMultipleCollisionFrames',
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'dot3StatsSQETestErrors', 'dot3StatsDeferredTransmissions', 'dot3StatsLateCollisions', 'dot3StatsExcessiveCollisions',
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'dot3StatsInternalMacTransmitErrors', 'dot3StatsCarrierSenseErrors', 'dot3StatsFrameTooLongs', 'dot3StatsInternalMacReceiveErrors',
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'dot3StatsSymbolErrors');
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$cisco_oids = array('locIfHardType', 'locIfInRunts', 'locIfInGiants', 'locIfInCRC', 'locIfInFrame', 'locIfInOverrun', 'locIfInIgnored', 'locIfInAbort',
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'locIfCollisions', 'locIfInputQueueDrops', 'locIfOutputQueueDrops');
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$pagp_oids = array('pagpOperationMode', 'pagpPortState', 'pagpPartnerDeviceId', 'pagpPartnerLearnMethod', 'pagpPartnerIfIndex', 'pagpPartnerGroupIfIndex',
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'pagpPartnerDeviceName', 'pagpEthcOperationMode', 'pagpDeviceId', 'pagpGroupIfIndex');
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$ifmib_oids = array_merge($data_oids, $stat_oids);
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$ifmib_oids = array('ifEntry', 'ifXEntry');
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echo("Caching Oids: ");
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foreach ($ifmib_oids as $oid) { echo("$oid "); $port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, "IF-MIB"); }
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if ($config['enable_ports_etherlike'])
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{
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echo("dot3Stats "); $port_stats = snmpwalk_cache_oid($device, "dot3StatsEntry", $port_stats, "EtherLike-MIB");
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} else {
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echo("dot3StatsDuplexStatus"); $port_stats = snmpwalk_cache_oid($device, "dot3StatsDuplexStatus", $port_stats, "EtherLike-MIB");
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}
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if ($config['enable_ports_adsl'])
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{
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$device['adsl_count'] = dbFetchCell("SELECT COUNT(*) FROM `ports` WHERE `device_id` = ? AND `ifType` = 'adsl'", array($device['device_id']));
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}
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if ($device['adsl_count'] > "0")
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{
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echo("ADSL ");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.1.1", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.2.1", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.3.1", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.4.1", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.5.1", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.1", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.2", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.3", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.4", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.5", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.6", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.7", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.6.1.8", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.7.1.1", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.7.1.2", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.7.1.3", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.7.1.4", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.7.1.5", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.7.1.6", $port_stats, "ADSL-LINE-MIB");
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$port_stats = snmpwalk_cache_oid($device, ".1.3.6.1.2.1.10.94.1.1.7.1.7", $port_stats, "ADSL-LINE-MIB");
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}
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/// FIXME This probably needs re-enabled. We need to clear these things when they get unset, too.
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#foreach ($etherlike_oids as $oid) { $port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, "EtherLike-MIB"); }
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#foreach ($cisco_oids as $oid) { $port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, "OLD-CISCO-INTERFACES-MIB"); }
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#foreach ($pagp_oids as $oid) { $port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, "CISCO-PAGP-MIB"); }
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if ($device['os_group'] == "cisco")
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{
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$port_stats = snmp_cache_portIfIndex ($device, $port_stats);
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$port_stats = snmp_cache_portName ($device, $port_stats);
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foreach ($pagp_oids as $oid) { $port_stats = snmpwalk_cache_oid($device, $oid, $port_stats, "CISCO-PAGP-MIB"); }
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$data_oids[] = "portName";
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/// Grab data to put ports into vlans or make them trunks
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/// FIXME we probably shouldn't be doing this from the VTP MIB, right?
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$port_stats = snmpwalk_cache_oid($device, "vmVlan", $port_stats, "CISCO-VLAN-MEMBERSHIP-MIB");
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$port_stats = snmpwalk_cache_oid($device, "vlanTrunkPortEncapsulationOperType", $port_stats, "CISCO-VTP-MIB");
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$port_stats = snmpwalk_cache_oid($device, "vlanTrunkPortNativeVlan", $port_stats, "CISCO-VTP-MIB");
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} else {
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$port_stats = snmpwalk_cache_oid($device, "dot1qPortVlanTable", $port_stats, "Q-BRIDGE-MIB");
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$vlan_ports = snmpwalk_cache_twopart_oid($device, "dot1qVlanCurrentEgressPorts", $vlan_stats, "Q-BRIDGE-MIB");
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$vlan_ifindex_map = snmpwalk_cache_oid($device, "dot1dBasePortIfIndex", $vlan_stats, "Q-BRIDGE-MIB");
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foreach ($vlan_ports as $instance)
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{
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foreach (array_keys($instance) as $vlan_id)
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{
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$parts = explode(' ',$instance[$vlan_id]['dot1qVlanCurrentEgressPorts']);
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$binary = '';
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foreach ($parts as $part)
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{
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$binary .= zeropad(decbin($part),8);
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}
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for ($i = 0; $i < strlen($binary); $i++)
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{
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if ($binary[$i])
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{
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$ifindex = $i; // FIXME $vlan_ifindex_map[$i]
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$q_bridge_mib[$ifindex][] = $vlan_id;
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}
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}
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}
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}
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}
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$polled = time();
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$port_stats = array();
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$port_stats = snmpwalk_cache_oid($device, "ifDescr", $port_stats, "IF-MIB");
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$port_stats = snmpwalk_cache_oid($device, "ifName", $port_stats, "IF-MIB");
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$port_stats = snmpwalk_cache_oid($device, "ifType", $port_stats, "IF-MIB");
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/// End Building SNMP Cache Array
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@@ -127,7 +20,7 @@ if ($debug) { print_r($port_stats); }
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foreach (dbFetchRows("SELECT * FROM `ports` WHERE `device_id` = ?", array($device['device_id'])) as $port)
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{
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$ports_db[$port['ifIndex']] = $port;
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$ports_db_l[$port['ifIndex']] = $port['interface_id'];
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$ports_db_l[$port['ifIndex']] = $port['port_id'];
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}
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/// New interface detection
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@@ -138,11 +31,11 @@ foreach ($port_stats as $ifIndex => $port)
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{
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if (!is_array($ports_db[$ifIndex]))
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{
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$interface_id = dbInsert(array('device_id' => $device['device_id'], 'ifIndex' => $ifIndex), 'ports');
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$port_id = dbInsert(array('device_id' => $device['device_id'], 'ifIndex' => $ifIndex), 'ports');
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$ports_db[$ifIndex] = dbFetchRow("SELECT * FROM `ports` WHERE `device_id` = ? AND `ifIndex` = ?", array($device['device_id'], $ifIndex));
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echo("Adding: ".$port['ifName']."(".$ifIndex.")(".$ports_db[$port['ifIndex']]['interface_id'].")");
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echo("Adding: ".$port['ifName']."(".$ifIndex.")(".$ports_db[$port['ifIndex']]['port_id'].")");
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} elseif ($ports_db[$ifIndex]['deleted'] == "1") {
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dbUpdate(array('deleted' => '0'), 'ports', '`interface_id` = ?', array($ports_db[$ifIndex]['interface_id']));
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dbUpdate(array('deleted' => '0'), 'ports', '`port_id` = ?', array($ports_db[$ifIndex]['port_id']));
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$ports_db[$ifIndex]['deleted'] = "0";
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echo("U");
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} else {
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@@ -154,7 +47,7 @@ foreach ($port_stats as $ifIndex => $port)
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if (is_array($ports_db[$port['ifIndex']])) {
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if ($ports_db[$port['ifIndex']]['deleted'] != "1")
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{
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dbUpdate(array('deleted' => '1'), 'ports', '`interface_id` = ?', array($ports_db[$ifIndex]['interface_id']));
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dbUpdate(array('deleted' => '1'), 'ports', '`port_id` = ?', array($ports_db[$ifIndex]['port_id']));
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$ports_db[$ifIndex]['deleted'] = "1";
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echo("-");
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}
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@@ -170,313 +63,16 @@ foreach ($ports_l as $ifIndex => $port_id)
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{
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if ($ports_db[$ifIndex]['deleted'] == "0")
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{
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dbUpdate(array('deleted' => '1'), 'ports', '`interface_id` = ?', array($port_id));
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dbUpdate(array('deleted' => '1'), 'ports', '`port_id` = ?', array($port_id));
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echo("-".$ifIndex);
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}
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}
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/// End interface deletion
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echo("\n");
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/// Loop ports in the DB and update where necessary
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foreach ($ports_db as $port)
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{
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echo("Port " . $port['ifDescr'] . "(".$port['ifIndex'].") ");
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if ($port_stats[$port['ifIndex']] && $port['disabled'] != "1")
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{ /// Check to make sure Port data is cached.
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$this_port = &$port_stats[$port['ifIndex']];
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if ($device['os'] == "vmware" && preg_match("/Device ([a-z0-9]+) at .*/", $this_port['ifDescr'], $matches)) { $this_port['ifDescr'] = $matches[1]; }
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if ($config['memcached']['enable'])
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{
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$port['poll_time'] = $memcache->get('port-'.$port['interface_id'].'-poll_time');
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# echo("time".$port['poll_time']);
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}
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$polled_period = $polled - $port['poll_time'];
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$port['update'] = array();
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if ($config['slow_statistics'] == TRUE)
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{
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$port['update']['poll_time'] = $polled;
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$port['update']['poll_prev'] = $port['poll_time'];
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$port['update']['poll_period'] = $polled_period;
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}
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if ($config['memcached']['enable'])
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{
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$memcache->set('port-'.$port['interface_id'].'-poll_time', $polled);
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$memcache->set('port-'.$port['interface_id'].'-poll_prev', $port['poll_time']);
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$memcache->set('port-'.$port['interface_id'].'-poll_period', $polled_period);
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}
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/// Copy ifHC[In|Out]Octets values to non-HC if they exist
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if ($this_port['ifHCInOctets'] > 0 && is_numeric($this_port['ifHCInOctets']) && $this_port['ifHCOutOctets'] > 0 && is_numeric($this_port['ifHCOutOctets']))
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{
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echo("HC ");
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$this_port['ifInOctets'] = $this_port['ifHCInOctets'];
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$this_port['ifOutOctets'] = $this_port['ifHCOutOctets'];
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}
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/// rewrite the ifPhysAddress
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if (strpos($this_port['ifPhysAddress'], ":"))
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{
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list($a_a, $a_b, $a_c, $a_d, $a_e, $a_f) = explode(":", $this_port['ifPhysAddress']);
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$this_port['ifPhysAddress'] = zeropad($a_a).zeropad($a_b).zeropad($a_c).zeropad($a_d).zeropad($a_e).zeropad($a_f);
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}
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if (is_numeric($this_port['ifHCInBroadcastPkts']) && is_numeric($this_port['ifHCOutBroadcastPkts']) && is_numeric($this_port['ifHCInMulticastPkts']) && is_numeric($this_port['ifHCOutMulticastPkts']))
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{
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echo("HC ");
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$this_port['ifInBroadcastPkts'] = $this_port['ifHCInBroadcastPkts'];
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$this_port['ifOutBroadcastPkts'] = $this_port['ifHCOutBroadcastPkts'];
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$this_port['ifInMulticastPkts'] = $this_port['ifHCInMulticastPkts'];
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$this_port['ifOutMulticastPkts'] = $this_port['ifHCOutMulticastPkts'];
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}
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/// Overwrite ifSpeed with ifHighSpeed if it's over 10G
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if (is_numeric($this_port['ifHighSpeed']) && $this_port['ifSpeed'] > "1000000000")
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{
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echo("HighSpeed ");
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$this_port['ifSpeed'] = $this_port['ifHighSpeed'] * 1000000;
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}
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/// Overwrite ifDuplex with dot3StatsDuplexStatus if it exists
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if (isset($this_port['dot3StatsDuplexStatus']))
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{
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echo("dot3Duplex ");
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$this_port['ifDuplex'] = $this_port['dot3StatsDuplexStatus'];
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}
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/// Set VLAN and Trunk from Cisco
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if (isset($this_port['vlanTrunkPortEncapsulationOperType']) && $this_port['vlanTrunkPortEncapsulationOperType'] != "notApplicable")
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{
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$this_port['ifTrunk'] = $this_port['vlanTrunkPortEncapsulationOperType'];
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if (isset($this_port['vlanTrunkPortNativeVlan'])) { $this_port['ifVlan'] = $this_port['vlanTrunkPortNativeVlan']; }
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}
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if (isset($this_port['vmVlan']))
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{
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$this_port['ifVlan'] = $this_port['vmVlan'];
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}
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/// Set VLAN and Trunk from Q-BRIDGE-MIB
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if (!isset($this_port['ifVlan']) && isset($this_port['dot1qPvid']))
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{
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$this_port['ifVlan'] = $this_port['dot1qPvid'];
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}
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# FIXME use $q_bridge_mib[$this_port['ifIndex'] to see if it is a trunk (>1 array count)
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echo("VLAN == ".$this_port['ifVlan']);
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/// Update IF-MIB data
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foreach ($data_oids as $oid)
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{
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if ($port[$oid] != $this_port[$oid] && !isset($this_port[$oid]))
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{
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$port['update'][$oid] = NULL;
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log_event($oid . ": ".$port[$oid]." -> NULL", $device, 'interface', $port['interface_id']);
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if ($debug) { echo($oid . ": ".$port[$oid]." -> NULL "); } else { echo($oid . " "); }
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} elseif ($port[$oid] != $this_port[$oid]) {
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$port['update'][$oid] = $this_port[$oid];
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log_event($oid . ": ".$port[$oid]." -> " . $this_port[$oid], $device, 'interface', $port['interface_id']);
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if ($debug) { echo($oid . ": ".$port[$oid]." -> " . $this_port[$oid]." "); } else { echo($oid . " "); }
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}
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}
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/// Parse description (usually ifAlias) if config option set
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if (isset($config['port_descr_parser']) && is_file($config['install_dir'] . "/" . $config['port_descr_parser']))
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{
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$port_attribs = array('type','descr','circuit','speed','notes');
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include($config['install_dir'] . "/" . $config['port_descr_parser']);
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foreach ($port_attribs as $attrib)
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{
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$attrib_key = "port_descr_".$attrib;
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if ($port_ifAlias[$attrib] != $port[$attrib_key])
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{
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$port['update'][$attrib_key] = $port_ifAlias[$attrib];
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log_event($attrib . ": ".$port[$attrib_key]." -> " . $port_ifAlias[$attrib], $device, 'interface', $port['interface_id']);
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}
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}
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}
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/// End parse ifAlias
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/// Update IF-MIB metrics
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foreach ($stat_oids_db as $oid)
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{
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# echo("\n".$oid.":");
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if ($config['slow_statistics'] == TRUE) {
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$port['update'][$oid] = $this_port[$oid];
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$port['update'][$oid.'_prev'] = $port[$oid];
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}
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if ($config['memcached']['enable'])
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{
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$port[$oid] = $memcache->get('port-'.$port['interface_id'].'-'.$oid);
|
||||
$memcache->set('port-'.$port['interface_id'].'-'.$oid, $this_port[$oid]);
|
||||
$memcache->set('port-'.$port['interface_id'].'-'.$oid.'_prev', $port[$oid]);
|
||||
# echo("MEMCACHE!");
|
||||
}
|
||||
|
||||
# echo(" old[".$port[$oid]."]");
|
||||
# echo(" new[".$this_port[$oid]."]");
|
||||
|
||||
$oid_prev = $oid . "_prev";
|
||||
if (isset($port[$oid]))
|
||||
{
|
||||
$oid_diff = $this_port[$oid] - $port[$oid];
|
||||
# echo(" diff[".$oid_diff."]");
|
||||
$oid_rate = $oid_diff / $polled_period;
|
||||
# echo(" rate[".$oid_rate."]");
|
||||
if ($oid_rate < 0) { $oid_rate = "0"; echo("negative $oid"); }
|
||||
$port['stats'][$oid.'_rate'] = $oid_rate;
|
||||
$port['stats'][$oid.'_diff'] = $oid_diff;
|
||||
|
||||
if ($config['slow_statistics'] == TRUE) {
|
||||
$port['update'][$oid.'_rate'] = $oid_rate;
|
||||
$port['update'][$oid.'_delta'] = $oid_diff;
|
||||
}
|
||||
|
||||
if ($config['memcached']['enable'])
|
||||
{
|
||||
$memcache->set('port-'.$port['interface_id'].'-'.$oid.'_rate', $oid_rate);
|
||||
$memcache->set('port-'.$port['interface_id'].'-'.$oid.'_delta', $oid_diff);
|
||||
# echo($oid."[".$oid_rate."]");
|
||||
}
|
||||
|
||||
if ($debug) { echo("\n $oid ($oid_diff B) $oid_rate Bps $polled_period secs\n"); }
|
||||
}
|
||||
}
|
||||
|
||||
$port['stats']['ifInBits_rate'] = $port['stats']['ifInOctets_rate'] * 8;
|
||||
$port['stats']['ifOutBits_rate'] = $port['stats']['ifOutOctets_rate'] * 8;
|
||||
echo('bps('.formatRates($port['stats']['ifInBits_rate']).'/'.formatRates($port['stats']['ifOutBits_rate']).')');
|
||||
echo('bytes('.formatStorage($port['stats']['ifInOctets_diff']).'/'.formatStorage($port['stats']['ifOutOctets_diff']).')');
|
||||
echo('pkts('.format_si($port['stats']['ifInUcastPkts_rate']).'pps/'.format_si($port['stats']['ifOutUcastPkts_rate']).'pps)');
|
||||
|
||||
/// Port utilisation % threshold alerting. ## FIXME allow setting threshold per-port. probably 90% of ports we don't care about.
|
||||
if ($config['alerts']['port_util_alert'])
|
||||
{
|
||||
// Check for port saturation of $config['alerts']['port_util_perc'] or higher. Alert if we see this.
|
||||
// Check both inbound and outbound rates
|
||||
$saturation_threshold = $this_port['ifSpeed'] * ( $config['alerts']['port_util_perc'] / 100 );
|
||||
echo("IN: " . $port['stats']['ifInBits_rate'] . " OUT: " . $port['stats']['ifOutBits_rate'] . " THRESH: " . $saturation_threshold);
|
||||
if (($port['stats']['ifInBits_rate'] >= $saturation_threshold || $port['stats']['ifOutBits_rate'] >= $saturation_threshold) && $saturation_threshold > 0)
|
||||
{
|
||||
log_event('Port reached saturation threshold: ' . formatRates($port['stats']['ifInBits_rate']) . '/' . formatRates($port['stats']['ifOutBits_rate']) . ' - ifspeed: ' . formatRates( $this_port['stats']['ifSpeed']) , $device, 'interface', $port['interface_id']);
|
||||
notify($device, 'Port saturation threshold reached on ' . $device['hostname'] , 'Port saturation threshold alarm: ' . $device['hostname'] . ' on ' . $port['ifDescr'] . "\nRates:" . formatRates($port['stats']['ifInBits_rate']) . '/' . formatRates($port['stats']['ifOutBits_rate']) . ' - ifspeed: ' . formatRates( $this_port['ifSpeed']));
|
||||
}
|
||||
}
|
||||
|
||||
/// Update RRDs
|
||||
$rrdfile = $host_rrd . "/port-" . safename($port['ifIndex'] . ".rrd");
|
||||
if (!is_file($rrdfile))
|
||||
{
|
||||
rrdtool_create($rrdfile," --step 300 \
|
||||
DS:INOCTETS:DERIVE:600:0:12500000000 \
|
||||
DS:OUTOCTETS:DERIVE:600:0:12500000000 \
|
||||
DS:INERRORS:DERIVE:600:0:12500000000 \
|
||||
DS:OUTERRORS:DERIVE:600:0:12500000000 \
|
||||
DS:INUCASTPKTS:DERIVE:600:0:12500000000 \
|
||||
DS:OUTUCASTPKTS:DERIVE:600:0:12500000000 \
|
||||
DS:INNUCASTPKTS:DERIVE:600:0:12500000000 \
|
||||
DS:OUTNUCASTPKTS:DERIVE:600:0:12500000000 \
|
||||
DS:INDISCARDS:DERIVE:600:0:12500000000 \
|
||||
DS:OUTDISCARDS:DERIVE:600:0:12500000000 \
|
||||
DS:INUNKNOWNPROTOS:DERIVE:600:0:12500000000 \
|
||||
DS:INBROADCASTPKTS:DERIVE:600:0:12500000000 \
|
||||
DS:OUTBROADCASTPKTS:DERIVE:600:0:12500000000 \
|
||||
DS:INMULTICASTPKTS:DERIVE:600:0:12500000000 \
|
||||
DS:OUTMULTICASTPKTS:DERIVE:600:0:12500000000 ".$config['rrd_rra']);
|
||||
}
|
||||
|
||||
foreach ($stat_oids as $oid)
|
||||
{ /// Copy values from array to global variables and force numeric.
|
||||
$$oid = $this_port[$oid];
|
||||
if (!is_numeric($$oid)) { $$oid = "U"; }
|
||||
}
|
||||
|
||||
$if_rrd_update = "$polled:$ifInOctets:$ifOutOctets:$ifInErrors:$ifOutErrors:$ifInUcastPkts:$ifOutUcastPkts:$ifInNUcastPkts:$ifOutNUcastPkts:$ifInDiscards:$ifOutDiscards:$ifInUnknownProtos";
|
||||
$if_rrd_update .= ":$ifInBroadcastPkts:$ifOutBroadcastPkts:$ifInMulticastPkts:$ifOutMulticastPkts";
|
||||
$ret = rrdtool_update("$rrdfile", $if_rrd_update);
|
||||
/// End Update IF-MIB
|
||||
|
||||
/// Update PAgP
|
||||
if ($this_port['pagpOperationMode'] || $port['pagpOperationMode'])
|
||||
{
|
||||
foreach ($pagp_oids as $oid)
|
||||
{ /// Loop the OIDs
|
||||
if ($this_port[$oid] != $port[$oid])
|
||||
{ /// If data has changed, build a query
|
||||
$port['update'][$oid] = $this_port[$oid];
|
||||
echo("PAgP ");
|
||||
log_event("$oid -> ".$this_port[$oid], $device, 'interface', $port['interface_id']);
|
||||
}
|
||||
}
|
||||
}
|
||||
/// End Update PAgP
|
||||
|
||||
/// Do EtherLike-MIB
|
||||
if ($config['enable_ports_etherlike']) { include("port-etherlike.inc.php"); }
|
||||
|
||||
/// Do ADSL MIB
|
||||
if ($config['enable_ports_adsl']) { include("port-adsl.inc.php"); }
|
||||
|
||||
/// Do PoE MIBs
|
||||
if ($config['enable_ports_poe']) { include("port-poe.inc.php"); }
|
||||
|
||||
/// Do Alcatel Detailed Stats
|
||||
if ($device['os'] == "aos") { include("port-alcatel.inc.php"); }
|
||||
|
||||
/// Update Database
|
||||
if (count($port['update']))
|
||||
{
|
||||
$updated = dbUpdate($port['update'], 'ports', '`interface_id` = ?', array($port['interface_id']));
|
||||
if ($debug) { echo("$updated updated"); }
|
||||
}
|
||||
/// End Update Database
|
||||
|
||||
/// Send alerts for interface flaps.
|
||||
if ($config['alerts']['port']['ifdown'] && ($port['ifOperStatus'] != $this_port['ifOperStatus']) && $port['ignore'] == 0)
|
||||
{
|
||||
if ($this_port['ifAlias'])
|
||||
{
|
||||
$falias = preg_replace('/^"/', '', $this_port['ifAlias']); $falias = preg_replace('/"$/', '', $falias); $full = $this_port['ifDescr'] . " (" . $falias . ")";
|
||||
} else {
|
||||
$full = $this_port['ifDescr'];
|
||||
}
|
||||
switch ($this_port['ifOperStatus'])
|
||||
{
|
||||
case "up":
|
||||
notify($device, "Interface UP - " . $device['hostname'] . " - " . $full, "Device: " . $device['hostname'] . "\nInterface: " . $full);
|
||||
break;
|
||||
case "down":
|
||||
notify($device, "Interface DOWN - " . $device['hostname'] . " - " . $full, "Device: " . $device['hostname'] . "\nInterface: " . $full);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
elseif ($port['disabled'] != "1")
|
||||
{
|
||||
echo("Port Deleted"); /// Port missing from SNMP cache.
|
||||
if ($port['deleted'] != "1")
|
||||
{
|
||||
dbUpdate(array('deleted' => '1'), 'ports', '`device_id` = ? AND `ifIndex` = ?', array($device['device_id'], $port['ifIndex']));
|
||||
}
|
||||
} else {
|
||||
echo("Port Disabled.");
|
||||
}
|
||||
|
||||
echo("\n");
|
||||
|
||||
/// Clear Per-Port Variables Here
|
||||
unset($this_port);
|
||||
}
|
||||
|
||||
/// Clear Variables Here
|
||||
unset($port_stats);
|
||||
unset($ports_db);
|
||||
unset($ports_db_db);
|
||||
|
||||
?>
|
||||
|
||||
Reference in New Issue
Block a user