Cisco PIX Firewall: Memory pool free memory Health Monitor

Jalasoft.Xian.SmartManagementPacks.CiscoPix.MemoryPoolFreeMemory.1.1 (AggregateMonitor)

This monitor catches Xian events that notifies when the Memory pool free memory has changed its state.

Knowledge Base article:

Summary

Memory pool free availability is under threshold.

The amount of available MB is below the minimum threshold configured in Xian Network Manager 2012.

Causes

It can occur due to memory allocation failures or even memory leak problems in your firewall.

Resolutions

Check memory requirements for your software release version or feature set. Use 'show memory summary' and 'show processes memory' commands to check for a large quantity of memory used by normal or abnormal processes. If required, add more memory.

Additional

Monitors the availability on any Cisco PIX Firewall memory pool.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.Cisco.JsXCiscoPixFirewallMemoryPoolElement

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

Memory pool free memory Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.CiscoPix.MemoryPoolFreeMemory.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_Cisco!Jalasoft.Xian.Common.Elements.ThirdParty.Cisco.JsXCiscoPixFirewallMemoryPoolElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="MemoryPoolFreeMemory_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>