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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _LINUX_IPSEC_H
2#define _LINUX_IPSEC_H
3
4/* The definitions, required to talk to KAME racoon IKE. */
5
6#include <linux/pfkeyv2.h>
7
8#define IPSEC_PORT_ANY 0
9#define IPSEC_ULPROTO_ANY 255
10#define IPSEC_PROTO_ANY 255
11
12enum {
13 IPSEC_MODE_ANY = 0, /* We do not support this for SA */
14 IPSEC_MODE_TRANSPORT = 1,
Diego Beltrami0a694522006-10-03 23:47:05 -070015 IPSEC_MODE_TUNNEL = 2,
16 IPSEC_MODE_BEET = 3
Linus Torvalds1da177e2005-04-16 15:20:36 -070017};
18
19enum {
20 IPSEC_DIR_ANY = 0,
21 IPSEC_DIR_INBOUND = 1,
22 IPSEC_DIR_OUTBOUND = 2,
23 IPSEC_DIR_FWD = 3, /* It is our own */
24 IPSEC_DIR_MAX = 4,
25 IPSEC_DIR_INVALID = 5
26};
27
28enum {
29 IPSEC_POLICY_DISCARD = 0,
30 IPSEC_POLICY_NONE = 1,
31 IPSEC_POLICY_IPSEC = 2,
32 IPSEC_POLICY_ENTRUST = 3,
33 IPSEC_POLICY_BYPASS = 4
34};
35
36enum {
37 IPSEC_LEVEL_DEFAULT = 0,
38 IPSEC_LEVEL_USE = 1,
39 IPSEC_LEVEL_REQUIRE = 2,
40 IPSEC_LEVEL_UNIQUE = 3
41};
42
43#define IPSEC_MANUAL_REQID_MAX 0x3fff
44
45#define IPSEC_REPLAYWSIZE 32
46
47#endif /* _LINUX_IPSEC_H */