NF_NAT_RANGE_PROTO_RANDOM_ALL 544 net/netfilter/nf_nat_core.c !(range->flags & NF_NAT_RANGE_PROTO_RANDOM_ALL)) { NF_NAT_RANGE_PROTO_RANDOM_ALL 568 net/netfilter/nf_nat_core.c if (!(range->flags & NF_NAT_RANGE_PROTO_RANDOM_ALL)) {