F5 Big IP: 3-DNS port status Health Monitor

Jalasoft.Xian.SmartManagementPacks.F5BigIp.ThreeDNSPortStatus.1.1 (AggregateMonitor)

This monitor catches Xian events that notifies when the 3-DNS port status has changed its state.

Knowledge Base article:

Summary

3-DNS port status has changed.

The 3-DNS port status has changed to one of the following states: open, closed, unsupported.

Causes

The port is open when deliberately available for service and closed when restricted. If unsupported, it doesn’t apply.

Resolutions

Verify this status is the desired state according to your network requirement, by considering service availability through 3-DNS port.

Additional

Monitors 3-DNS port status.

Element properties:

TargetJalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46SnmpDeviceElement
Parent MonitorSystem.Health.PerformanceState
AlgorithmWorstOf
CategoryStateCollection
EnabledTrue
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityLow
Alert Auto ResolveTrue
RemotableTrue
AccessibilityPublic
Alert Message
3-DNS port status Alert
{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.F5BigIp.ThreeDNSPortStatus.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_F5Networks!Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV46SnmpDeviceElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">
<Category>StateCollection</Category>
<AlertSettings AlertMessage="ThreeDNSPortStatus_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>