CAPSD

    <protocol-plugin protocol="BridgeStatus"
                class-name="org.opennms.netmgt.capsd.SnmpPlugin" scan="on" user-defined="false">
                <property key="timeout" value="2000"/>
                <property key="retry" value="2"/>
                <property key="vbname" value=".1.3.6.1.4.1.2021.8.1.100"/>
    </protocol-plugin>

poller config

<service name="BridgeStatus" interval="300000" user-defined="false" status="on">
                        <parameter key="retry" value="2"/>
                        <parameter key="timeout" value="3000"/>
                        <parameter key="port" value="161"/>
                        <parameter key="oid" value=".1.3.6.1.4.1.2021.8.1.100"/>
                        <parameter key="operator" value="&gt;="/>
                        <parameter key="operand" value="2"/>
                </service>