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1 | #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 | ||
12 | enum { | |
13 | IPSEC_MODE_ANY = 0, /* We do not support this for SA */ | |
14 | IPSEC_MODE_TRANSPORT = 1, | |
0a69452c DB |
15 | IPSEC_MODE_TUNNEL = 2, |
16 | IPSEC_MODE_BEET = 3 | |
1da177e4 LT |
17 | }; |
18 | ||
19 | enum { | |
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 | ||
28 | enum { | |
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 | ||
36 | enum { | |
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 */ |