Collect Node Connections via SNMP and Powershell
F5 Node Current Connections Performance Collection, Uses a Powershell Script and SNMP to collect Current Connection data for all Nodes in a SyncFailoverGroup, Supports Cookdown!
SNMP OIDs Used;
.1.3.6.1.4.1.3375.2.2.4.2.3.1.20 - bigipTrafficMgmt.bigipLocalTM.ltmNodes.ltmNodeAddrStat.ltmNodeAddrStatTable.ltmNodeAddrStatEntry.ltmNodeAddrStatNodeName
.1.3.6.1.4.1.3375.2.2.4.2.3.1.9 - bigipTrafficMgmt.bigipLocalTM.ltmNodes.ltmNodeAddrStat.ltmNodeAddrStatTable.ltmNodeAddrStatEntry.ltmNodeAddrStatServerCurConns
| Target | AP.F5.LTM.Node |
| Category | PerformanceCollection |
| Enabled | True |
| Alert Generate | False |
| Remotable | True |
| ID | Module Type | TypeId | RunAs |
|---|---|---|---|
| DS | DataSource | AP.F5.LTM.DataSource.Perf.NodeConnections.Filtered | Default |
| CollectToDB | WriteAction | Microsoft.SystemCenter.CollectPerformanceData | Default |
| CollectToDW | WriteAction | Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData | Default |
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<Rule ID="AP.F5.LTM.Perf.Node.Connections" Target="AP.F5.LTM.Node" Enabled="true" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">
<Category>PerformanceCollection</Category>
<DataSources>
<DataSource ID="DS" TypeID="AP.F5.LTM.DataSource.Perf.NodeConnections.Filtered">
<IntervalSeconds>900</IntervalSeconds>
<SyncTime/>
<Debug>false</Debug>
<DeviceAddresses>$Target/Host/Host/Property[Type="AP.F5.LTM.SyncFailoverGroup"]/Addresses$</DeviceAddresses>
<DevicePorts>$Target/Host/Host/Property[Type="AP.F5.LTM.SyncFailoverGroup"]/Ports$</DevicePorts>
<DeviceCommunities>$Target/Host/Host/Property[Type="AP.F5.LTM.SyncFailoverGroup"]/Communities$</DeviceCommunities>
<NodeName>$Target/Property[Type="AP.F5.LTM.Node"]/FullName$</NodeName>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="CollectToDB" TypeID="SC!Microsoft.SystemCenter.CollectPerformanceData"/>
<WriteAction ID="CollectToDW" TypeID="MSDL!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>
</WriteActions>
</Rule>