nfnetlink_conntrack.h

  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 */