ICMP-Only Network Devices Group Discovery Rule

IcmpOnlyGroup.DiscoveryRule (Discovery)

Adds ICMP-only network devices to the ICMP-only network devices group

Knowledge Base article:

Summary

This discovery rule populates the ICMP-only Group by including all discovered network devices in the network that are monitored only by ICMP.

Element properties:

Target	System.NetworkManagement.IcmpOnlyGroup
Enabled	True
Remotable	False

Member Modules:

ID	Module Type	TypeId	RunAs
GroupPopulationDataSource	DataSource	Microsoft.SystemCenter.GroupPopulator	Default

Source Code:

<Discovery ID="IcmpOnlyGroup.DiscoveryRule" Enabled="true" Target="NetworkLibrary!System.NetworkManagement.IcmpOnlyGroup" ConfirmDelivery="false" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes/>

  <DataSource ID="GroupPopulationDataSource" TypeID="SystemCenter!Microsoft.SystemCenter.GroupPopulator">

    <RuleId>$MPElement$</RuleId>

    <GroupInstanceId>$MPElement[Name="NetworkLibrary!System.NetworkManagement.IcmpOnlyGroup"]$</GroupInstanceId>

    <MembershipRules>

      <MembershipRule>

        <MonitoringClass>$MPElement[Name="NetworkLibrary!System.NetworkManagement.Node"]$</MonitoringClass>

        <RelationshipClass>$MPElement[Name="NetworkLibrary!System.NetworkManagement.IcmpOnlyGroupContainsNode"]$</RelationshipClass>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <Property>$MPElement[Name="NetworkLibrary!System.NetworkManagement.Node"]/AccessMode$</Property>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>ICMPONLY</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </MembershipRule>

    </MembershipRules>

  </DataSource>

</Discovery>