fcIfRNIDInfoStatus 1.3.6.1.4.1.9.9.289.1.1.13.1.1

This object specifies the status of the row, is valid, invalid or old. The only value that can be assigned by the Network Management System(NMS) is invalid(2). The NMS cannot set this object to any other value (i.e valid (1) or old(3) ).