This attribute is HISTORICAL. Please refer to the attribute of the
same name in the group AtmTmOper.
This attribute indicates the UPC state of the connection.
A value of notApplicable indicates that UPC is not applicable or not
supported for the connection. This is the case when the connection's
rxTrafficDescType is 1 or 2. A value of notApplicable is set
regardless of whether UPC is disabled or enabled in provisioning
data.
A value of disabled indicates that UPC is applicable and supported
for the type of connection but has been turned off in the
provisioning data.
A value of enabled indicates that UPC is applicable and supported
for the type of connection and has been turned on in the
provisioning data. This is the only case that indicates that UPC is
enforced on the connection. In this case the traffic descriptor
parameters used for UPC enforcement are reflected in the
rxTrafficDescParms of the connection.