mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
750799c64d
git-svn-id: http://www.observium.org/svn/observer/trunk@493 61d68cd4-352d-0410-923a-c4978735b2b8
68 lines
2.9 KiB
PHP
Executable File
68 lines
2.9 KiB
PHP
Executable File
<?php
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unset($ports);
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$ports = snmp_cache_ifIndex($device); // Cache Port List
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// Build SNMP Cache Array
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$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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if(count($etherlike_oids) > (count($ports)*2.5)) { /// If there are 2.5x more interfaces than OIDs, do per-OID
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$sub_start = utime();
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echo("Caching Ports: ");
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foreach($ports as $port) { echo("$port "); $array = snmp_cache_port_oids($etherlike_oids, $port, $device, $array, "EtherLike-MIB"); }
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$end = utime(); $run = $end - $sub_start; $proctime = substr($run, 0, 5);
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echo("\n$proctime secs\n");
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} else {
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$sub_start = utime();
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echo("Caching Oids: ");
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foreach ($etherlike_oids as $oid) { echo("$oid "); $array = snmp_cache_oid($oid, $device, $array, "EtherLike-MIB"); }
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$end = utime(); $run = $end - $sub_start; $proctime = substr($run, 0, 5);
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echo("\n$proctime secs\n");
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}
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$polled = time();
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/// Loop interfaces in the DB and update where necessary
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$port_query = mysql_query("SELECT * FROM `interfaces` WHERE `device_id` = '".$device['device_id']."'");
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while ($port = mysql_fetch_array($port_query)) {
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echo(" --> " . $port['ifDescr'] . " ");
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if($array[$device[device_id]][$port[ifIndex]]) { // Check to make sure Port data is cached.
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$this_port = &$array[$device[device_id]][$port[ifIndex]];
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$rrdfile = $config['rrd_dir'] . "/" . $device['hostname'] . "/etherlike-".$port['ifIndex'].".rrd";
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$rrd_create = $config['rrdtool'] . " create $rrdfile ";
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$rrd_create .= "RRA:AVERAGE:0.5:1:600 RRA:AVERAGE:0.5:6:700 RRA:AVERAGE:0.5:24:775 RRA:AVERAGE:0.5:288:797 RRA:MAX:0.5:1:600 \
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RRA:MAX:0.5:6:700 RRA:MAX:0.5:24:775 RRA:MAX:0.5:288:797";
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if(!file_exists($rrdfile)) {
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foreach($etherlike_oids as $oid){
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$oid = truncate(str_replace("dot3Stats", "", $oid), 19, '');
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$rrd_create .= " DS:$oid:COUNTER:600:U:100000000000";
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}
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shell_exec($rrd_create);
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}
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$rrdupdate = "N";
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foreach($etherlike_oids as $oid) {
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$data = $this_port[$oid] + 0;
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$rrdupdate .= ":$data";
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}
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rrdtool_update($rrdfile, $rrdupdate);
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#AlignmentErrors|FCSErrors|SingleCollisionFram|MultipleCollisionFr|SQETestErrors|DeferredTransmissio|LateCollisions|ExcessiveCollisions
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#InternalMacTransmit|CarrierSenseErrors|FrameTooLongs|InternalMacReceiveE|SymbolErrors
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} else {
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echo("Port Deleted?"); // Port missing from SNMP cache?
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}
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echo("\n");
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}
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?>
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