How to redirect some SNMP data to a new index?

We have SNMP data being sent from a heavy forwarder to our indexers into an index that we'll call cacti. We want SOME of the data (specifically traffic data) to go to another index. My inputs.conf on some test logs (fake data) is set to send data to the main index with a sourcetype of cacti:test1. I've done a test that looks like the following with zero luck *(These have been placed on the Heavy Forwarder)*: **TRANSFORMS.conf:** [IndexRedirect_traffic] REGEX = rrdn\Straffic DESKT_KEY = _MetaData:Index FORMAT = index::cacti_traffic **PROPS.conf:** [cacti:test1] TRANSFORMS-indexredirect = IndexRedirect_traffic