Linux Server: Incoming error packets Health Monitor

Jalasoft.Xian.SmartManagementPacks.LinuxServers.IncomingErrorPackets.1.1 (AggregateMonitor)

This monitor catches Xian events that notifies when the Incoming error packets if has changed its state.

Knowledge Base article:

Summary

Incoming error packets is over threshold.

The number of incoming packets containing errors is above the maximum threshold configured in Xian Network Manager 2012.

Causes

Error packets are received when a request sent was not able to be satisfied, a packet could not be explained by a network delay/duplication or lost access to a required resource.

Resolutions

If the current number of error packets is consistently increasing, it might require to identify error source in the interface.

Additional

Monitors the number of incoming packets contaning errors in a server interface.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.Linux.JsXLinuxServerUnixInterfaceElement

Parent Monitor

System.Health.PerformanceState

Algorithm

WorstOf

Category

StateCollection

Enabled

True

Alert Generate

True

Alert Severity

MatchMonitorHealth

Alert Priority

Low

Alert Auto Resolve

True

Remotable

True

Accessibility

Public

Alert Message

Incoming error packets Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.LinuxServers.IncomingErrorPackets.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_Linux!Jalasoft.Xian.Common.Elements.ThirdParty.Linux.JsXLinuxServerUnixInterfaceElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="IncomingErrorPackets_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>