_(GBP_LEARN, "gbp-learn-l2") \
_(GBP_NULL_CLASSIFY, "gbp-null-classify") \
_(GBP_SRC_CLASSIFY, "gbp-src-classify") \
+ _(GBP_LPM_CLASSIFY, "l2-gbp-lpm-classify") \
_(VTR, "l2-input-vtr") \
_(L2_IP_QOS_RECORD, "l2-ip-qos-record") \
_(VPATH, "vpath-input-l2") \