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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _IPCONNTRACK_NETLINK_H
3#define _IPCONNTRACK_NETLINK_H
4#include <linux/netfilter/nfnetlink.h>
5
6enum cntl_msg_types {
7 IPCTNL_MSG_CT_NEW,
8 IPCTNL_MSG_CT_GET,
9 IPCTNL_MSG_CT_DELETE,
10 IPCTNL_MSG_CT_GET_CTRZERO,
11 IPCTNL_MSG_CT_GET_STATS_CPU,
12 IPCTNL_MSG_CT_GET_STATS,
13 IPCTNL_MSG_CT_GET_DYING,
14 IPCTNL_MSG_CT_GET_UNCONFIRMED,
15
16 IPCTNL_MSG_MAX
17};
18
19enum ctnl_exp_msg_types {
20 IPCTNL_MSG_EXP_NEW,
21 IPCTNL_MSG_EXP_GET,
22 IPCTNL_MSG_EXP_DELETE,
23 IPCTNL_MSG_EXP_GET_STATS_CPU,
24
25 IPCTNL_MSG_EXP_MAX
26};
27
28
29enum ctattr_type {
30 CTA_UNSPEC,
31 CTA_TUPLE_ORIG,
32 CTA_TUPLE_REPLY,
33 CTA_STATUS,
34 CTA_PROTOINFO,
35 CTA_HELP,
36 CTA_NAT_SRC,
37#define CTA_NAT CTA_NAT_SRC /* backwards compatibility */
38 CTA_TIMEOUT,
39 CTA_MARK,
40 CTA_COUNTERS_ORIG,
41 CTA_COUNTERS_REPLY,
42 CTA_USE,
43 CTA_ID,
44 CTA_NAT_DST,
45 CTA_TUPLE_MASTER,
46 CTA_SEQ_ADJ_ORIG,
47 CTA_NAT_SEQ_ADJ_ORIG = CTA_SEQ_ADJ_ORIG,
48 CTA_SEQ_ADJ_REPLY,
49 CTA_NAT_SEQ_ADJ_REPLY = CTA_SEQ_ADJ_REPLY,
50 CTA_SECMARK, /* obsolete */
51 CTA_ZONE,
52 CTA_SECCTX,
53 CTA_TIMESTAMP,
54 CTA_MARK_MASK,
55 CTA_LABELS,
56 CTA_LABELS_MASK,
57 CTA_SYNPROXY,
58 CTA_FILTER,
59 CTA_STATUS_MASK,
60 CTA_TIMESTAMP_EVENT,
61 __CTA_MAX
62};
63#define CTA_MAX (__CTA_MAX - 1)
64
65enum ctattr_tuple {
66 CTA_TUPLE_UNSPEC,
67 CTA_TUPLE_IP,
68 CTA_TUPLE_PROTO,
69 CTA_TUPLE_ZONE,
70 __CTA_TUPLE_MAX
71};
72#define CTA_TUPLE_MAX (__CTA_TUPLE_MAX - 1)
73
74enum ctattr_ip {
75 CTA_IP_UNSPEC,
76 CTA_IP_V4_SRC,
77 CTA_IP_V4_DST,
78 CTA_IP_V6_SRC,
79 CTA_IP_V6_DST,
80 __CTA_IP_MAX
81};
82#define CTA_IP_MAX (__CTA_IP_MAX - 1)
83
84enum ctattr_l4proto {
85 CTA_PROTO_UNSPEC,
86 CTA_PROTO_NUM,
87 CTA_PROTO_SRC_PORT,
88 CTA_PROTO_DST_PORT,
89 CTA_PROTO_ICMP_ID,
90 CTA_PROTO_ICMP_TYPE,
91 CTA_PROTO_ICMP_CODE,
92 CTA_PROTO_ICMPV6_ID,
93 CTA_PROTO_ICMPV6_TYPE,
94 CTA_PROTO_ICMPV6_CODE,
95 __CTA_PROTO_MAX
96};
97#define CTA_PROTO_MAX (__CTA_PROTO_MAX - 1)
98
99enum ctattr_protoinfo {
100 CTA_PROTOINFO_UNSPEC,
101 CTA_PROTOINFO_TCP,
102 CTA_PROTOINFO_DCCP,
103 CTA_PROTOINFO_SCTP,
104 __CTA_PROTOINFO_MAX
105};
106#define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
107
108enum ctattr_protoinfo_tcp {
109 CTA_PROTOINFO_TCP_UNSPEC,
110 CTA_PROTOINFO_TCP_STATE,
111 CTA_PROTOINFO_TCP_WSCALE_ORIGINAL,
112 CTA_PROTOINFO_TCP_WSCALE_REPLY,
113 CTA_PROTOINFO_TCP_FLAGS_ORIGINAL,
114 CTA_PROTOINFO_TCP_FLAGS_REPLY,
115 __CTA_PROTOINFO_TCP_MAX
116};
117#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
118
119enum ctattr_protoinfo_dccp {
120 CTA_PROTOINFO_DCCP_UNSPEC,
121 CTA_PROTOINFO_DCCP_STATE,
122 CTA_PROTOINFO_DCCP_ROLE,
123 CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ,
124 CTA_PROTOINFO_DCCP_PAD,
125 __CTA_PROTOINFO_DCCP_MAX,
126};
127#define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1)
128
129enum ctattr_protoinfo_sctp {
130 CTA_PROTOINFO_SCTP_UNSPEC,
131 CTA_PROTOINFO_SCTP_STATE,
132 CTA_PROTOINFO_SCTP_VTAG_ORIGINAL,
133 CTA_PROTOINFO_SCTP_VTAG_REPLY,
134 __CTA_PROTOINFO_SCTP_MAX
135};
136#define CTA_PROTOINFO_SCTP_MAX (__CTA_PROTOINFO_SCTP_MAX - 1)
137
138enum ctattr_counters {
139 CTA_COUNTERS_UNSPEC,
140 CTA_COUNTERS_PACKETS, /* 64bit counters */
141 CTA_COUNTERS_BYTES, /* 64bit counters */
142 CTA_COUNTERS32_PACKETS, /* old 32bit counters, unused */
143 CTA_COUNTERS32_BYTES, /* old 32bit counters, unused */
144 CTA_COUNTERS_PAD,
145 __CTA_COUNTERS_MAX
146};
147#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
148
149enum ctattr_tstamp {
150 CTA_TIMESTAMP_UNSPEC,
151 CTA_TIMESTAMP_START,
152 CTA_TIMESTAMP_STOP,
153 CTA_TIMESTAMP_PAD,
154 __CTA_TIMESTAMP_MAX
155};
156#define CTA_TIMESTAMP_MAX (__CTA_TIMESTAMP_MAX - 1)
157
158enum ctattr_nat {
159 CTA_NAT_UNSPEC,
160 CTA_NAT_V4_MINIP,
161#define CTA_NAT_MINIP CTA_NAT_V4_MINIP
162 CTA_NAT_V4_MAXIP,
163#define CTA_NAT_MAXIP CTA_NAT_V4_MAXIP
164 CTA_NAT_PROTO,
165 CTA_NAT_V6_MINIP,
166 CTA_NAT_V6_MAXIP,
167 __CTA_NAT_MAX
168};
169#define CTA_NAT_MAX (__CTA_NAT_MAX - 1)
170
171enum ctattr_protonat {
172 CTA_PROTONAT_UNSPEC,
173 CTA_PROTONAT_PORT_MIN,
174 CTA_PROTONAT_PORT_MAX,
175 __CTA_PROTONAT_MAX
176};
177#define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1)
178
179enum ctattr_seqadj {
180 CTA_SEQADJ_UNSPEC,
181 CTA_SEQADJ_CORRECTION_POS,
182 CTA_SEQADJ_OFFSET_BEFORE,
183 CTA_SEQADJ_OFFSET_AFTER,
184 __CTA_SEQADJ_MAX
185};
186#define CTA_SEQADJ_MAX (__CTA_SEQADJ_MAX - 1)
187
188enum ctattr_natseq {
189 CTA_NAT_SEQ_UNSPEC,
190 CTA_NAT_SEQ_CORRECTION_POS,
191 CTA_NAT_SEQ_OFFSET_BEFORE,
192 CTA_NAT_SEQ_OFFSET_AFTER,
193 __CTA_NAT_SEQ_MAX
194};
195#define CTA_NAT_SEQ_MAX (__CTA_NAT_SEQ_MAX - 1)
196
197enum ctattr_synproxy {
198 CTA_SYNPROXY_UNSPEC,
199 CTA_SYNPROXY_ISN,
200 CTA_SYNPROXY_ITS,
201 CTA_SYNPROXY_TSOFF,
202 __CTA_SYNPROXY_MAX,
203};
204#define CTA_SYNPROXY_MAX (__CTA_SYNPROXY_MAX - 1)
205
206enum ctattr_expect {
207 CTA_EXPECT_UNSPEC,
208 CTA_EXPECT_MASTER,
209 CTA_EXPECT_TUPLE,
210 CTA_EXPECT_MASK,
211 CTA_EXPECT_TIMEOUT,
212 CTA_EXPECT_ID,
213 CTA_EXPECT_HELP_NAME,
214 CTA_EXPECT_ZONE,
215 CTA_EXPECT_FLAGS,
216 CTA_EXPECT_CLASS,
217 CTA_EXPECT_NAT,
218 CTA_EXPECT_FN,
219 __CTA_EXPECT_MAX
220};
221#define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1)
222
223enum ctattr_expect_nat {
224 CTA_EXPECT_NAT_UNSPEC,
225 CTA_EXPECT_NAT_DIR,
226 CTA_EXPECT_NAT_TUPLE,
227 __CTA_EXPECT_NAT_MAX
228};
229#define CTA_EXPECT_NAT_MAX (__CTA_EXPECT_NAT_MAX - 1)
230
231enum ctattr_help {
232 CTA_HELP_UNSPEC,
233 CTA_HELP_NAME,
234 CTA_HELP_INFO,
235 __CTA_HELP_MAX
236};
237#define CTA_HELP_MAX (__CTA_HELP_MAX - 1)
238
239enum ctattr_secctx {
240 CTA_SECCTX_UNSPEC,
241 CTA_SECCTX_NAME,
242 __CTA_SECCTX_MAX
243};
244#define CTA_SECCTX_MAX (__CTA_SECCTX_MAX - 1)
245
246enum ctattr_stats_cpu {
247 CTA_STATS_UNSPEC,
248 CTA_STATS_SEARCHED, /* no longer used */
249 CTA_STATS_FOUND,
250 CTA_STATS_NEW, /* no longer used */
251 CTA_STATS_INVALID,
252 CTA_STATS_IGNORE, /* no longer used */
253 CTA_STATS_DELETE, /* no longer used */
254 CTA_STATS_DELETE_LIST, /* no longer used */
255 CTA_STATS_INSERT,
256 CTA_STATS_INSERT_FAILED,
257 CTA_STATS_DROP,
258 CTA_STATS_EARLY_DROP,
259 CTA_STATS_ERROR,
260 CTA_STATS_SEARCH_RESTART,
261 CTA_STATS_CLASH_RESOLVE,
262 CTA_STATS_CHAIN_TOOLONG,
263 __CTA_STATS_MAX,
264};
265#define CTA_STATS_MAX (__CTA_STATS_MAX - 1)
266
267enum ctattr_stats_global {
268 CTA_STATS_GLOBAL_UNSPEC,
269 CTA_STATS_GLOBAL_ENTRIES,
270 CTA_STATS_GLOBAL_MAX_ENTRIES,
271 __CTA_STATS_GLOBAL_MAX,
272};
273#define CTA_STATS_GLOBAL_MAX (__CTA_STATS_GLOBAL_MAX - 1)
274
275enum ctattr_expect_stats {
276 CTA_STATS_EXP_UNSPEC,
277 CTA_STATS_EXP_NEW,
278 CTA_STATS_EXP_CREATE,
279 CTA_STATS_EXP_DELETE,
280 __CTA_STATS_EXP_MAX,
281};
282#define CTA_STATS_EXP_MAX (__CTA_STATS_EXP_MAX - 1)
283
284enum ctattr_filter {
285 CTA_FILTER_UNSPEC,
286 CTA_FILTER_ORIG_FLAGS,
287 CTA_FILTER_REPLY_FLAGS,
288 __CTA_FILTER_MAX
289};
290#define CTA_FILTER_MAX (__CTA_FILTER_MAX - 1)
291
292#endif /* _IPCONNTRACK_NETLINK_H */
293

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source code of linux/include/uapi/linux/netfilter/nfnetlink_conntrack.h