IP_CT_DIR_ORIGINAL 128 include/net/netfilter/nf_conntrack.h return ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num; IP_CT_DIR_ORIGINAL 133 include/net/netfilter/nf_conntrack.h return ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; IP_CT_DIR_ORIGINAL 72 include/net/netfilter/nf_nat.h CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL && IP_CT_DIR_ORIGINAL 37 include/uapi/linux/netfilter/nf_conntrack_tuple_common.h #define CTINFO2DIR(ctinfo) ((ctinfo) >= IP_CT_IS_REPLY ? IP_CT_DIR_REPLY : IP_CT_DIR_ORIGINAL)