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improve netstats poller

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git-svn-id: http://www.observium.org/svn/observer/trunk@1454 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2010-07-21 13:06:58 +00:00
parent 0d0e32159b
commit aedca19465
1 changed files with 23 additions and 27 deletions
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50
includes/polling/netstats.inc.php
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@ -8,6 +8,15 @@ if($device[os] != "Snom") {
'ipReasmReqds','ipReasmOKs','ipReasmFails','ipFragOKs','ipFragFails','ipFragCreates', 'ipInUnknownProtos', 'ipReasmReqds','ipReasmOKs','ipReasmFails','ipFragOKs','ipFragFails','ipFragCreates', 'ipInUnknownProtos',
'ipInHdrErrors', 'ipInAddrErrors'); 'ipInHdrErrors', 'ipInAddrErrors');
$oids['tcp'] = array ('tcpActiveOpens', 'tcpPassiveOpens', 'tcpAttemptFails', 'tcpEstabResets', 'tcpCurrEstab',
'tcpInSegs', 'tcpOutSegs', 'tcpRetransSegs', 'tcpInErrs', 'tcpOutRsts');
$oids['udp'] = array ('udpInDatagrams','udpOutDatagrams','udpInErrors','udpNoPorts');
$oids['tcp_collect'] = $oids['tcp'];
$oids['tcp_collect'][] = 'tcpHCInSegs';
$oids['tcp_collect'][] = 'tcpHCOutSegs';
$oids['icmp'] = array('icmpInMsgs','icmpOutMsgs','icmpInErrors','icmpOutErrors','icmpInEchos','icmpOutEchos','icmpInEchoReps', $oids['icmp'] = array('icmpInMsgs','icmpOutMsgs','icmpInErrors','icmpOutErrors','icmpInEchos','icmpOutEchos','icmpInEchoReps',
'icmpOutEchoReps','icmpInDestUnreachs','icmpOutDestUnreachs','icmpInParmProbs','icmpInTimeExcds', 'icmpOutEchoReps','icmpInDestUnreachs','icmpOutDestUnreachs','icmpInParmProbs','icmpInTimeExcds',
'icmpInSrcQuenchs','icmpInRedirects','icmpInTimestamps','icmpInTimestampReps','icmpInAddrMasks', 'icmpInSrcQuenchs','icmpInRedirects','icmpInTimestamps','icmpInTimestampReps','icmpInAddrMasks',
@ -19,24 +28,8 @@ if($device[os] != "Snom") {
'snmpInGetRequests','snmpInGetNexts','snmpInSetRequests','snmpInGetResponses','snmpInTraps','snmpOutTooBigs','snmpOutNoSuchNames', 'snmpInGetRequests','snmpInGetNexts','snmpInSetRequests','snmpInGetResponses','snmpInTraps','snmpOutTooBigs','snmpOutNoSuchNames',
'snmpOutBadValues','snmpOutGenErrs','snmpOutGetRequests','snmpOutGetNexts','snmpOutSetRequests','snmpOutGetResponses','snmpOutTraps','snmpSilentDrops','snmpProxyDrops'); 'snmpOutBadValues','snmpOutGenErrs','snmpOutGetRequests','snmpOutGetNexts','snmpOutSetRequests','snmpOutGetResponses','snmpOutTraps','snmpSilentDrops','snmpProxyDrops');
$oids['tcp'] = array ('tcpActiveOpens', 'tcpPassiveOpens', 'tcpAttemptFails', 'tcpEstabResets', 'tcpCurrEstab',
'tcpInSegs', 'tcpOutSegs', 'tcpRetransSegs', 'tcpInErrs', 'tcpOutRsts');
$oids['tcp_collect'] = $oids['tcp'];
$oids['tcp_collect'][] = 'tcpHCInSegs';
$oids['tcp_collect'][] = 'tcpHCOutSegs';
$oids['udp'] = array ('udpInDatagrams','udpOutDatagrams','udpInErrors','udpNoPorts');
$protos = array('ip','icmp', 'snmp', 'udp', 'tcp'); $protos = array('ip','icmp', 'snmp', 'udp', 'tcp');
# /// Copy ifHC[In|Out]Octets values to non-HC if they exist
# if($this_port['ifHCInOctets'] > 0 && is_numeric($this_port['ifHCInOctets']) && $this_port['ifHCOutOctets'] > 0 && is_numeric($this_port['ifHCOutOctets'])) {
# echo("HC ");
# $this_port['ifInOctets'] = $this_port['ifHCInOctets'];
# $this_port['ifOutOctets'] = $this_port['ifHCOutOctets'];
# }
foreach($protos as $proto) { foreach($protos as $proto) {
unset($snmpstring, $rrdupdate, $snmpdata, $snmpdata_cmd, $rrd_create); unset($snmpstring, $rrdupdate, $snmpdata, $snmpdata_cmd, $rrd_create);
$rrdfile = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("netstats-".$proto.".rrd"); $rrdfile = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("netstats-".$proto.".rrd");
@ -51,25 +44,28 @@ if($device[os] != "Snom") {
$snmpstring .= " $oid.0"; $snmpstring .= " $oid.0";
} }
if(!file_exists($rrdfile)) { shell_exec($rrd_create); } if(!file_exists($rrdfile)) { shell_exec($rrd_create); }
#$snmpdata_cmd = $config['snmpget'] . " -M ".$config['mibdir'] . " -m IP-MIB:SNMPv2-MIB:UDP-MIB:TCP-MIB:IP-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " $snmpstring";
#$snmpdata = trim(shell_exec($snmpdata_cmd));
$data = snmp_get_multi($device ,$snmpstring);
# print_r($data); if($proto == "ip" || $proto == "tcp" || $proto == "udp")
{
$data = snmp_get_multi($device ,$snmpstring);
} else {
$data_array = snmpwalk_cache_oid($proto, $device, array());
}
$rrdupdate = "N"; $rrdupdate = "N";
foreach($oids[$proto] as $oid){ foreach($oids[$proto] as $oid){
if(is_numeric($data[0][$oid])) { $value = $data[0][$oid]; } else { $value = "0"; } if(is_numeric($data[0][$oid]))
{
$value = $data[0][$oid];
} elseif(is_numeric($data_array[$device['device_id']][0][$oid])) {
$value = $data_array[$device['device_id']][0][$oid];
} else {
$value = "0";
}
$rrdupdate .= ":$value"; $rrdupdate .= ":$value";
} }
# $rrdupdate = "N";
# foreach(explode("\n", $snmpdata) as $data) {
# if(strstr($data, "No") || strstr($data, "d") || strstr($data, "s")) { $data = "0"; }
# $rrdupdate .= ":$data";
# }
unset($snmpstring); unset($snmpstring);
rrdtool_update($rrdfile, $rrdupdate); rrdtool_update($rrdfile, $rrdupdate);
} }