# SNMP trap filtering at the collector level

zentrap supports SNMP trap filtering. For details on the filter definition, see the /opt/zenoss/etc/zentrap.filter.conf file in the zentrap service definition. For more information about enabling this feature, refer to the following KB article: "How To Setup A Filter For SNMP Traps At The Collector Level (Zentrap) In Resource Manager 5.1.1" (also applies to later versions).