mpls_error (BAD_LABEL, "invalid FIB id in label")
mpls_error (NOT_IP4, "non-ip4 packets dropped")
mpls_error (DISALLOWED_FIB, "disallowed FIB id")
+mpls_error (NOT_ENABLED, "MPLS not enabled")
+mpls_error (DROP, "MPLS DROP DPO")
+mpls_error (PUNT, "MPLS PUNT DPO")