atmIfVccVcdTmUsageParameterControl 1.3.6.1.4.1.562.2.4.1.114.5.2.2.100.1.70

This attribute specifies whether this connection enforces usage parameter control when receiving traffic from the ATM interface. When sameAsCa is selected, UPC for the connection is based on the usageParameterControl attribute of the service category component under the AtmIf CA. If the service category has UPC enforced or monitored, then UPC is set to that value for the connection. When disabled is selected, UPC for this connection is disabled regardless of the provisioning of the service category. When enforced is selected, UPC for this connection is enforced regardless of the provisioning of the service category. ATM IP cards provide the ability to monitor UPC violations without tagging or discarding. When monitored is selected, UPC is actively checking conformance for the connection and counting the violations, but is not discarding or tagging cells which do not conform to the connection traffic contract. If this is a connection of serviceCategory abr on an ATM IP card, and the abrConnectionType is sourceDest, virtualSourceDest or explicitRate, selecting enforced enables dynamic generic cell rate algorithm (DGCRA) to discard violating cells. Selecting monitored enables DGCRA to count violating cells. Note that setting UPC to enforced or monitored may have no effect under certain cases. These cases are listed in the description of the usageParameterControl operational attribute, which is under the Vcc, Vpc, and Vpt components.