This read-write Integer32 is a trigger object: setting it to 0 clears all the Frame Relay counters for this PVC, while reading it always returns 0 since it exists to perform an action rather than report state. An admin sets this OID to 0 after resolving a circuit issue, in order to reset ibmframerelayPVCTimesActive, TimesInactive, TimesCongested, and TxDropped to zero for a clean baseline going forward. For example, an admin who just fixed a flapping PVC would SET this to 0 so future monitoring reports don't count the old flapping history.