This read-write object sets the default Discard-Eligibility-to-Congestion-Loss-Priority mapping for the same standards-encoded incoming soft PVC scenario as casfConfIfCledSpvcDeModeDef, but for the opposite mapping direction. Between the two objects an admin controls how a remotely initiated, standards-encoded soft VC handles both CLP-DE mapping directions by default rather than per connection. Setting this to clpIfIsOne means incoming standard-encoded soft PVCs on this interface default to marking every cell's CLP as high-discard-priority regardless of the frame's DE bit, unless the signaling itself overrides it.