-DEFINE_FIELD_M(OF_IP_SRC, 0, NXM_DL_IP, 0, false)
-DEFINE_FIELD_M(OF_IP_DST, 0, NXM_DL_IP, 0, false)
-DEFINE_FIELD (OF_TCP_SRC, FWW_TP_SRC, NXM_DL_IP_ANY, IPPROTO_TCP, false)
-DEFINE_FIELD (OF_TCP_DST, FWW_TP_DST, NXM_DL_IP_ANY, IPPROTO_TCP, false)
-DEFINE_FIELD (OF_UDP_SRC, FWW_TP_SRC, NXM_DL_IP_ANY, IPPROTO_UDP, false)
-DEFINE_FIELD (OF_UDP_DST, FWW_TP_DST, NXM_DL_IP_ANY, IPPROTO_UDP, false)
+DEFINE_FIELD_M(OF_IP_SRC, 0, NXM_DL_IP, 0, true)
+DEFINE_FIELD_M(OF_IP_DST, 0, NXM_DL_IP, 0, true)
+DEFINE_FIELD (OF_TCP_SRC, FWW_TP_SRC, NXM_DL_IP_ANY, IPPROTO_TCP, true)
+DEFINE_FIELD (OF_TCP_DST, FWW_TP_DST, NXM_DL_IP_ANY, IPPROTO_TCP, true)
+DEFINE_FIELD (OF_UDP_SRC, FWW_TP_SRC, NXM_DL_IP_ANY, IPPROTO_UDP, true)
+DEFINE_FIELD (OF_UDP_DST, FWW_TP_DST, NXM_DL_IP_ANY, IPPROTO_UDP, true)