Cisco Nexus: Established TCP connections Health Monitor

Jalasoft.Xian.SmartManagementPacks.CiscoNexus.EstablishedTCPConnections.1.1 (AggregateMonitor)

This monitor catches Xian events that notifies when the Established TCP connections has changed its state.

Knowledge Base article:

Summary

Established TCP connections are over threshold.

The number of established TCP connections is above the maximum threshold configured in Xian Network Manager 2012.

External

www.jalasoft.com/KnowledgeBase

Causes

There are a lot of established TCP connections.

Resolutions

Verify your device load for the quantity of users that have been connected.

Additional

Monitors the number of established TCP connections to or from the device.

Element properties:

TargetJalasoft.Xian.Common.Elements.ThirdParty.Cisco.JsXCiscoNexusSnmpDeviceElement
Parent MonitorSystem.Health.PerformanceState
AlgorithmWorstOf
CategoryStateCollection
EnabledTrue
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityLow
Alert Auto ResolveTrue
RemotableTrue
AccessibilityPublic
Alert Message
Established TCP connections Alert
{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.CiscoNexus.EstablishedTCPConnections.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_Cisco!Jalasoft.Xian.Common.Elements.ThirdParty.Cisco.JsXCiscoNexusSnmpDeviceElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">
<Category>StateCollection</Category>
<AlertSettings AlertMessage="EstablishedTCPConnections_AlertMessage">
<AlertOnState>Warning</AlertOnState>
<AutoResolve>true</AutoResolve>
<AlertPriority>Low</AlertPriority>
<AlertSeverity>MatchMonitorHealth</AlertSeverity>
<AlertParameters>
<AlertParameter1>$Data/Context/Params/Param[3]$</AlertParameter1>
</AlertParameters>
</AlertSettings>
<Algorithm>WorstOf</Algorithm>
</AggregateMonitor>