1 #ifndef _NETFILTER_NF_NAT_H
2 #define _NETFILTER_NF_NAT_H
4 #include <linux/netfilter.h>
5 #include <linux/netfilter/nf_conntrack_tuple_common.h>
7 #define NF_NAT_RANGE_MAP_IPS (1 << 0)
8 #define NF_NAT_RANGE_PROTO_SPECIFIED (1 << 1)
9 #define NF_NAT_RANGE_PROTO_RANDOM (1 << 2)
10 #define NF_NAT_RANGE_PERSISTENT (1 << 3)
11 #define NF_NAT_RANGE_PROTO_RANDOM_FULLY (1 << 4)
13 #define NF_NAT_RANGE_PROTO_RANDOM_ALL \
14 (NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY)
16 #define NF_NAT_RANGE_MASK \
17 (NF_NAT_RANGE_MAP_IPS | NF_NAT_RANGE_PROTO_SPECIFIED | \
18 NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PERSISTENT | \
19 NF_NAT_RANGE_PROTO_RANDOM_FULLY)
21 struct nf_nat_ipv4_range
{
25 union nf_conntrack_man_proto min
;
26 union nf_conntrack_man_proto max
;
29 struct nf_nat_ipv4_multi_range_compat
{
30 unsigned int rangesize
;
31 struct nf_nat_ipv4_range range
[1];
36 union nf_inet_addr min_addr
;
37 union nf_inet_addr max_addr
;
38 union nf_conntrack_man_proto min_proto
;
39 union nf_conntrack_man_proto max_proto
;
42 #endif /* _NETFILTER_NF_NAT_H */