LXR linux/include/linux/ipsec.h

   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
  12enum {
  13        IPSEC_MODE_ANY          = 0,    /* We do not support this for SA */
  14        IPSEC_MODE_TRANSPORT    = 1,
  15        IPSEC_MODE_TUNNEL       = 2,
  16        IPSEC_MODE_BEET         = 3
  17};
  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 */
  48