IPS_DST_NAT_DONE 21 include/net/netfilter/nf_nat_core.h return ct->status & IPS_DST_NAT_DONE; IPS_DST_NAT_DONE 73 include/uapi/linux/netfilter/nf_conntrack_common.h IPS_NAT_DONE_MASK = (IPS_DST_NAT_DONE | IPS_SRC_NAT_DONE),