1*607ca46eSDavid Howells /* PF_KEY user interface, this is defined by rfc2367 so 2*607ca46eSDavid Howells * do not make arbitrary modifications or else this header 3*607ca46eSDavid Howells * file will not be compliant. 4*607ca46eSDavid Howells */ 5*607ca46eSDavid Howells 6*607ca46eSDavid Howells #ifndef _LINUX_PFKEY2_H 7*607ca46eSDavid Howells #define _LINUX_PFKEY2_H 8*607ca46eSDavid Howells 9*607ca46eSDavid Howells #include <linux/types.h> 10*607ca46eSDavid Howells 11*607ca46eSDavid Howells #define PF_KEY_V2 2 12*607ca46eSDavid Howells #define PFKEYV2_REVISION 199806L 13*607ca46eSDavid Howells 14*607ca46eSDavid Howells struct sadb_msg { 15*607ca46eSDavid Howells __u8 sadb_msg_version; 16*607ca46eSDavid Howells __u8 sadb_msg_type; 17*607ca46eSDavid Howells __u8 sadb_msg_errno; 18*607ca46eSDavid Howells __u8 sadb_msg_satype; 19*607ca46eSDavid Howells __u16 sadb_msg_len; 20*607ca46eSDavid Howells __u16 sadb_msg_reserved; 21*607ca46eSDavid Howells __u32 sadb_msg_seq; 22*607ca46eSDavid Howells __u32 sadb_msg_pid; 23*607ca46eSDavid Howells } __attribute__((packed)); 24*607ca46eSDavid Howells /* sizeof(struct sadb_msg) == 16 */ 25*607ca46eSDavid Howells 26*607ca46eSDavid Howells struct sadb_ext { 27*607ca46eSDavid Howells __u16 sadb_ext_len; 28*607ca46eSDavid Howells __u16 sadb_ext_type; 29*607ca46eSDavid Howells } __attribute__((packed)); 30*607ca46eSDavid Howells /* sizeof(struct sadb_ext) == 4 */ 31*607ca46eSDavid Howells 32*607ca46eSDavid Howells struct sadb_sa { 33*607ca46eSDavid Howells __u16 sadb_sa_len; 34*607ca46eSDavid Howells __u16 sadb_sa_exttype; 35*607ca46eSDavid Howells __be32 sadb_sa_spi; 36*607ca46eSDavid Howells __u8 sadb_sa_replay; 37*607ca46eSDavid Howells __u8 sadb_sa_state; 38*607ca46eSDavid Howells __u8 sadb_sa_auth; 39*607ca46eSDavid Howells __u8 sadb_sa_encrypt; 40*607ca46eSDavid Howells __u32 sadb_sa_flags; 41*607ca46eSDavid Howells } __attribute__((packed)); 42*607ca46eSDavid Howells /* sizeof(struct sadb_sa) == 16 */ 43*607ca46eSDavid Howells 44*607ca46eSDavid Howells struct sadb_lifetime { 45*607ca46eSDavid Howells __u16 sadb_lifetime_len; 46*607ca46eSDavid Howells __u16 sadb_lifetime_exttype; 47*607ca46eSDavid Howells __u32 sadb_lifetime_allocations; 48*607ca46eSDavid Howells __u64 sadb_lifetime_bytes; 49*607ca46eSDavid Howells __u64 sadb_lifetime_addtime; 50*607ca46eSDavid Howells __u64 sadb_lifetime_usetime; 51*607ca46eSDavid Howells } __attribute__((packed)); 52*607ca46eSDavid Howells /* sizeof(struct sadb_lifetime) == 32 */ 53*607ca46eSDavid Howells 54*607ca46eSDavid Howells struct sadb_address { 55*607ca46eSDavid Howells __u16 sadb_address_len; 56*607ca46eSDavid Howells __u16 sadb_address_exttype; 57*607ca46eSDavid Howells __u8 sadb_address_proto; 58*607ca46eSDavid Howells __u8 sadb_address_prefixlen; 59*607ca46eSDavid Howells __u16 sadb_address_reserved; 60*607ca46eSDavid Howells } __attribute__((packed)); 61*607ca46eSDavid Howells /* sizeof(struct sadb_address) == 8 */ 62*607ca46eSDavid Howells 63*607ca46eSDavid Howells struct sadb_key { 64*607ca46eSDavid Howells __u16 sadb_key_len; 65*607ca46eSDavid Howells __u16 sadb_key_exttype; 66*607ca46eSDavid Howells __u16 sadb_key_bits; 67*607ca46eSDavid Howells __u16 sadb_key_reserved; 68*607ca46eSDavid Howells } __attribute__((packed)); 69*607ca46eSDavid Howells /* sizeof(struct sadb_key) == 8 */ 70*607ca46eSDavid Howells 71*607ca46eSDavid Howells struct sadb_ident { 72*607ca46eSDavid Howells __u16 sadb_ident_len; 73*607ca46eSDavid Howells __u16 sadb_ident_exttype; 74*607ca46eSDavid Howells __u16 sadb_ident_type; 75*607ca46eSDavid Howells __u16 sadb_ident_reserved; 76*607ca46eSDavid Howells __u64 sadb_ident_id; 77*607ca46eSDavid Howells } __attribute__((packed)); 78*607ca46eSDavid Howells /* sizeof(struct sadb_ident) == 16 */ 79*607ca46eSDavid Howells 80*607ca46eSDavid Howells struct sadb_sens { 81*607ca46eSDavid Howells __u16 sadb_sens_len; 82*607ca46eSDavid Howells __u16 sadb_sens_exttype; 83*607ca46eSDavid Howells __u32 sadb_sens_dpd; 84*607ca46eSDavid Howells __u8 sadb_sens_sens_level; 85*607ca46eSDavid Howells __u8 sadb_sens_sens_len; 86*607ca46eSDavid Howells __u8 sadb_sens_integ_level; 87*607ca46eSDavid Howells __u8 sadb_sens_integ_len; 88*607ca46eSDavid Howells __u32 sadb_sens_reserved; 89*607ca46eSDavid Howells } __attribute__((packed)); 90*607ca46eSDavid Howells /* sizeof(struct sadb_sens) == 16 */ 91*607ca46eSDavid Howells 92*607ca46eSDavid Howells /* followed by: 93*607ca46eSDavid Howells __u64 sadb_sens_bitmap[sens_len]; 94*607ca46eSDavid Howells __u64 sadb_integ_bitmap[integ_len]; */ 95*607ca46eSDavid Howells 96*607ca46eSDavid Howells struct sadb_prop { 97*607ca46eSDavid Howells __u16 sadb_prop_len; 98*607ca46eSDavid Howells __u16 sadb_prop_exttype; 99*607ca46eSDavid Howells __u8 sadb_prop_replay; 100*607ca46eSDavid Howells __u8 sadb_prop_reserved[3]; 101*607ca46eSDavid Howells } __attribute__((packed)); 102*607ca46eSDavid Howells /* sizeof(struct sadb_prop) == 8 */ 103*607ca46eSDavid Howells 104*607ca46eSDavid Howells /* followed by: 105*607ca46eSDavid Howells struct sadb_comb sadb_combs[(sadb_prop_len + 106*607ca46eSDavid Howells sizeof(__u64) - sizeof(struct sadb_prop)) / 107*607ca46eSDavid Howells sizeof(struct sadb_comb)]; */ 108*607ca46eSDavid Howells 109*607ca46eSDavid Howells struct sadb_comb { 110*607ca46eSDavid Howells __u8 sadb_comb_auth; 111*607ca46eSDavid Howells __u8 sadb_comb_encrypt; 112*607ca46eSDavid Howells __u16 sadb_comb_flags; 113*607ca46eSDavid Howells __u16 sadb_comb_auth_minbits; 114*607ca46eSDavid Howells __u16 sadb_comb_auth_maxbits; 115*607ca46eSDavid Howells __u16 sadb_comb_encrypt_minbits; 116*607ca46eSDavid Howells __u16 sadb_comb_encrypt_maxbits; 117*607ca46eSDavid Howells __u32 sadb_comb_reserved; 118*607ca46eSDavid Howells __u32 sadb_comb_soft_allocations; 119*607ca46eSDavid Howells __u32 sadb_comb_hard_allocations; 120*607ca46eSDavid Howells __u64 sadb_comb_soft_bytes; 121*607ca46eSDavid Howells __u64 sadb_comb_hard_bytes; 122*607ca46eSDavid Howells __u64 sadb_comb_soft_addtime; 123*607ca46eSDavid Howells __u64 sadb_comb_hard_addtime; 124*607ca46eSDavid Howells __u64 sadb_comb_soft_usetime; 125*607ca46eSDavid Howells __u64 sadb_comb_hard_usetime; 126*607ca46eSDavid Howells } __attribute__((packed)); 127*607ca46eSDavid Howells /* sizeof(struct sadb_comb) == 72 */ 128*607ca46eSDavid Howells 129*607ca46eSDavid Howells struct sadb_supported { 130*607ca46eSDavid Howells __u16 sadb_supported_len; 131*607ca46eSDavid Howells __u16 sadb_supported_exttype; 132*607ca46eSDavid Howells __u32 sadb_supported_reserved; 133*607ca46eSDavid Howells } __attribute__((packed)); 134*607ca46eSDavid Howells /* sizeof(struct sadb_supported) == 8 */ 135*607ca46eSDavid Howells 136*607ca46eSDavid Howells /* followed by: 137*607ca46eSDavid Howells struct sadb_alg sadb_algs[(sadb_supported_len + 138*607ca46eSDavid Howells sizeof(__u64) - sizeof(struct sadb_supported)) / 139*607ca46eSDavid Howells sizeof(struct sadb_alg)]; */ 140*607ca46eSDavid Howells 141*607ca46eSDavid Howells struct sadb_alg { 142*607ca46eSDavid Howells __u8 sadb_alg_id; 143*607ca46eSDavid Howells __u8 sadb_alg_ivlen; 144*607ca46eSDavid Howells __u16 sadb_alg_minbits; 145*607ca46eSDavid Howells __u16 sadb_alg_maxbits; 146*607ca46eSDavid Howells __u16 sadb_alg_reserved; 147*607ca46eSDavid Howells } __attribute__((packed)); 148*607ca46eSDavid Howells /* sizeof(struct sadb_alg) == 8 */ 149*607ca46eSDavid Howells 150*607ca46eSDavid Howells struct sadb_spirange { 151*607ca46eSDavid Howells __u16 sadb_spirange_len; 152*607ca46eSDavid Howells __u16 sadb_spirange_exttype; 153*607ca46eSDavid Howells __u32 sadb_spirange_min; 154*607ca46eSDavid Howells __u32 sadb_spirange_max; 155*607ca46eSDavid Howells __u32 sadb_spirange_reserved; 156*607ca46eSDavid Howells } __attribute__((packed)); 157*607ca46eSDavid Howells /* sizeof(struct sadb_spirange) == 16 */ 158*607ca46eSDavid Howells 159*607ca46eSDavid Howells struct sadb_x_kmprivate { 160*607ca46eSDavid Howells __u16 sadb_x_kmprivate_len; 161*607ca46eSDavid Howells __u16 sadb_x_kmprivate_exttype; 162*607ca46eSDavid Howells __u32 sadb_x_kmprivate_reserved; 163*607ca46eSDavid Howells } __attribute__((packed)); 164*607ca46eSDavid Howells /* sizeof(struct sadb_x_kmprivate) == 8 */ 165*607ca46eSDavid Howells 166*607ca46eSDavid Howells struct sadb_x_sa2 { 167*607ca46eSDavid Howells __u16 sadb_x_sa2_len; 168*607ca46eSDavid Howells __u16 sadb_x_sa2_exttype; 169*607ca46eSDavid Howells __u8 sadb_x_sa2_mode; 170*607ca46eSDavid Howells __u8 sadb_x_sa2_reserved1; 171*607ca46eSDavid Howells __u16 sadb_x_sa2_reserved2; 172*607ca46eSDavid Howells __u32 sadb_x_sa2_sequence; 173*607ca46eSDavid Howells __u32 sadb_x_sa2_reqid; 174*607ca46eSDavid Howells } __attribute__((packed)); 175*607ca46eSDavid Howells /* sizeof(struct sadb_x_sa2) == 16 */ 176*607ca46eSDavid Howells 177*607ca46eSDavid Howells struct sadb_x_policy { 178*607ca46eSDavid Howells __u16 sadb_x_policy_len; 179*607ca46eSDavid Howells __u16 sadb_x_policy_exttype; 180*607ca46eSDavid Howells __u16 sadb_x_policy_type; 181*607ca46eSDavid Howells __u8 sadb_x_policy_dir; 182*607ca46eSDavid Howells __u8 sadb_x_policy_reserved; 183*607ca46eSDavid Howells __u32 sadb_x_policy_id; 184*607ca46eSDavid Howells __u32 sadb_x_policy_priority; 185*607ca46eSDavid Howells } __attribute__((packed)); 186*607ca46eSDavid Howells /* sizeof(struct sadb_x_policy) == 16 */ 187*607ca46eSDavid Howells 188*607ca46eSDavid Howells struct sadb_x_ipsecrequest { 189*607ca46eSDavid Howells __u16 sadb_x_ipsecrequest_len; 190*607ca46eSDavid Howells __u16 sadb_x_ipsecrequest_proto; 191*607ca46eSDavid Howells __u8 sadb_x_ipsecrequest_mode; 192*607ca46eSDavid Howells __u8 sadb_x_ipsecrequest_level; 193*607ca46eSDavid Howells __u16 sadb_x_ipsecrequest_reserved1; 194*607ca46eSDavid Howells __u32 sadb_x_ipsecrequest_reqid; 195*607ca46eSDavid Howells __u32 sadb_x_ipsecrequest_reserved2; 196*607ca46eSDavid Howells } __attribute__((packed)); 197*607ca46eSDavid Howells /* sizeof(struct sadb_x_ipsecrequest) == 16 */ 198*607ca46eSDavid Howells 199*607ca46eSDavid Howells /* This defines the TYPE of Nat Traversal in use. Currently only one 200*607ca46eSDavid Howells * type of NAT-T is supported, draft-ietf-ipsec-udp-encaps-06 201*607ca46eSDavid Howells */ 202*607ca46eSDavid Howells struct sadb_x_nat_t_type { 203*607ca46eSDavid Howells __u16 sadb_x_nat_t_type_len; 204*607ca46eSDavid Howells __u16 sadb_x_nat_t_type_exttype; 205*607ca46eSDavid Howells __u8 sadb_x_nat_t_type_type; 206*607ca46eSDavid Howells __u8 sadb_x_nat_t_type_reserved[3]; 207*607ca46eSDavid Howells } __attribute__((packed)); 208*607ca46eSDavid Howells /* sizeof(struct sadb_x_nat_t_type) == 8 */ 209*607ca46eSDavid Howells 210*607ca46eSDavid Howells /* Pass a NAT Traversal port (Source or Dest port) */ 211*607ca46eSDavid Howells struct sadb_x_nat_t_port { 212*607ca46eSDavid Howells __u16 sadb_x_nat_t_port_len; 213*607ca46eSDavid Howells __u16 sadb_x_nat_t_port_exttype; 214*607ca46eSDavid Howells __be16 sadb_x_nat_t_port_port; 215*607ca46eSDavid Howells __u16 sadb_x_nat_t_port_reserved; 216*607ca46eSDavid Howells } __attribute__((packed)); 217*607ca46eSDavid Howells /* sizeof(struct sadb_x_nat_t_port) == 8 */ 218*607ca46eSDavid Howells 219*607ca46eSDavid Howells /* Generic LSM security context */ 220*607ca46eSDavid Howells struct sadb_x_sec_ctx { 221*607ca46eSDavid Howells __u16 sadb_x_sec_len; 222*607ca46eSDavid Howells __u16 sadb_x_sec_exttype; 223*607ca46eSDavid Howells __u8 sadb_x_ctx_alg; /* LSMs: e.g., selinux == 1 */ 224*607ca46eSDavid Howells __u8 sadb_x_ctx_doi; 225*607ca46eSDavid Howells __u16 sadb_x_ctx_len; 226*607ca46eSDavid Howells } __attribute__((packed)); 227*607ca46eSDavid Howells /* sizeof(struct sadb_sec_ctx) = 8 */ 228*607ca46eSDavid Howells 229*607ca46eSDavid Howells /* Used by MIGRATE to pass addresses IKE will use to perform 230*607ca46eSDavid Howells * negotiation with the peer */ 231*607ca46eSDavid Howells struct sadb_x_kmaddress { 232*607ca46eSDavid Howells __u16 sadb_x_kmaddress_len; 233*607ca46eSDavid Howells __u16 sadb_x_kmaddress_exttype; 234*607ca46eSDavid Howells __u32 sadb_x_kmaddress_reserved; 235*607ca46eSDavid Howells } __attribute__((packed)); 236*607ca46eSDavid Howells /* sizeof(struct sadb_x_kmaddress) == 8 */ 237*607ca46eSDavid Howells 238*607ca46eSDavid Howells /* Message types */ 239*607ca46eSDavid Howells #define SADB_RESERVED 0 240*607ca46eSDavid Howells #define SADB_GETSPI 1 241*607ca46eSDavid Howells #define SADB_UPDATE 2 242*607ca46eSDavid Howells #define SADB_ADD 3 243*607ca46eSDavid Howells #define SADB_DELETE 4 244*607ca46eSDavid Howells #define SADB_GET 5 245*607ca46eSDavid Howells #define SADB_ACQUIRE 6 246*607ca46eSDavid Howells #define SADB_REGISTER 7 247*607ca46eSDavid Howells #define SADB_EXPIRE 8 248*607ca46eSDavid Howells #define SADB_FLUSH 9 249*607ca46eSDavid Howells #define SADB_DUMP 10 250*607ca46eSDavid Howells #define SADB_X_PROMISC 11 251*607ca46eSDavid Howells #define SADB_X_PCHANGE 12 252*607ca46eSDavid Howells #define SADB_X_SPDUPDATE 13 253*607ca46eSDavid Howells #define SADB_X_SPDADD 14 254*607ca46eSDavid Howells #define SADB_X_SPDDELETE 15 255*607ca46eSDavid Howells #define SADB_X_SPDGET 16 256*607ca46eSDavid Howells #define SADB_X_SPDACQUIRE 17 257*607ca46eSDavid Howells #define SADB_X_SPDDUMP 18 258*607ca46eSDavid Howells #define SADB_X_SPDFLUSH 19 259*607ca46eSDavid Howells #define SADB_X_SPDSETIDX 20 260*607ca46eSDavid Howells #define SADB_X_SPDEXPIRE 21 261*607ca46eSDavid Howells #define SADB_X_SPDDELETE2 22 262*607ca46eSDavid Howells #define SADB_X_NAT_T_NEW_MAPPING 23 263*607ca46eSDavid Howells #define SADB_X_MIGRATE 24 264*607ca46eSDavid Howells #define SADB_MAX 24 265*607ca46eSDavid Howells 266*607ca46eSDavid Howells /* Security Association flags */ 267*607ca46eSDavid Howells #define SADB_SAFLAGS_PFS 1 268*607ca46eSDavid Howells #define SADB_SAFLAGS_NOPMTUDISC 0x20000000 269*607ca46eSDavid Howells #define SADB_SAFLAGS_DECAP_DSCP 0x40000000 270*607ca46eSDavid Howells #define SADB_SAFLAGS_NOECN 0x80000000 271*607ca46eSDavid Howells 272*607ca46eSDavid Howells /* Security Association states */ 273*607ca46eSDavid Howells #define SADB_SASTATE_LARVAL 0 274*607ca46eSDavid Howells #define SADB_SASTATE_MATURE 1 275*607ca46eSDavid Howells #define SADB_SASTATE_DYING 2 276*607ca46eSDavid Howells #define SADB_SASTATE_DEAD 3 277*607ca46eSDavid Howells #define SADB_SASTATE_MAX 3 278*607ca46eSDavid Howells 279*607ca46eSDavid Howells /* Security Association types */ 280*607ca46eSDavid Howells #define SADB_SATYPE_UNSPEC 0 281*607ca46eSDavid Howells #define SADB_SATYPE_AH 2 282*607ca46eSDavid Howells #define SADB_SATYPE_ESP 3 283*607ca46eSDavid Howells #define SADB_SATYPE_RSVP 5 284*607ca46eSDavid Howells #define SADB_SATYPE_OSPFV2 6 285*607ca46eSDavid Howells #define SADB_SATYPE_RIPV2 7 286*607ca46eSDavid Howells #define SADB_SATYPE_MIP 8 287*607ca46eSDavid Howells #define SADB_X_SATYPE_IPCOMP 9 288*607ca46eSDavid Howells #define SADB_SATYPE_MAX 9 289*607ca46eSDavid Howells 290*607ca46eSDavid Howells /* Authentication algorithms */ 291*607ca46eSDavid Howells #define SADB_AALG_NONE 0 292*607ca46eSDavid Howells #define SADB_AALG_MD5HMAC 2 293*607ca46eSDavid Howells #define SADB_AALG_SHA1HMAC 3 294*607ca46eSDavid Howells #define SADB_X_AALG_SHA2_256HMAC 5 295*607ca46eSDavid Howells #define SADB_X_AALG_SHA2_384HMAC 6 296*607ca46eSDavid Howells #define SADB_X_AALG_SHA2_512HMAC 7 297*607ca46eSDavid Howells #define SADB_X_AALG_RIPEMD160HMAC 8 298*607ca46eSDavid Howells #define SADB_X_AALG_AES_XCBC_MAC 9 299*607ca46eSDavid Howells #define SADB_X_AALG_NULL 251 /* kame */ 300*607ca46eSDavid Howells #define SADB_AALG_MAX 251 301*607ca46eSDavid Howells 302*607ca46eSDavid Howells /* Encryption algorithms */ 303*607ca46eSDavid Howells #define SADB_EALG_NONE 0 304*607ca46eSDavid Howells #define SADB_EALG_DESCBC 2 305*607ca46eSDavid Howells #define SADB_EALG_3DESCBC 3 306*607ca46eSDavid Howells #define SADB_X_EALG_CASTCBC 6 307*607ca46eSDavid Howells #define SADB_X_EALG_BLOWFISHCBC 7 308*607ca46eSDavid Howells #define SADB_EALG_NULL 11 309*607ca46eSDavid Howells #define SADB_X_EALG_AESCBC 12 310*607ca46eSDavid Howells #define SADB_X_EALG_AESCTR 13 311*607ca46eSDavid Howells #define SADB_X_EALG_AES_CCM_ICV8 14 312*607ca46eSDavid Howells #define SADB_X_EALG_AES_CCM_ICV12 15 313*607ca46eSDavid Howells #define SADB_X_EALG_AES_CCM_ICV16 16 314*607ca46eSDavid Howells #define SADB_X_EALG_AES_GCM_ICV8 18 315*607ca46eSDavid Howells #define SADB_X_EALG_AES_GCM_ICV12 19 316*607ca46eSDavid Howells #define SADB_X_EALG_AES_GCM_ICV16 20 317*607ca46eSDavid Howells #define SADB_X_EALG_CAMELLIACBC 22 318*607ca46eSDavid Howells #define SADB_X_EALG_NULL_AES_GMAC 23 319*607ca46eSDavid Howells #define SADB_EALG_MAX 253 /* last EALG */ 320*607ca46eSDavid Howells /* private allocations should use 249-255 (RFC2407) */ 321*607ca46eSDavid Howells #define SADB_X_EALG_SERPENTCBC 252 /* draft-ietf-ipsec-ciph-aes-cbc-00 */ 322*607ca46eSDavid Howells #define SADB_X_EALG_TWOFISHCBC 253 /* draft-ietf-ipsec-ciph-aes-cbc-00 */ 323*607ca46eSDavid Howells 324*607ca46eSDavid Howells /* Compression algorithms */ 325*607ca46eSDavid Howells #define SADB_X_CALG_NONE 0 326*607ca46eSDavid Howells #define SADB_X_CALG_OUI 1 327*607ca46eSDavid Howells #define SADB_X_CALG_DEFLATE 2 328*607ca46eSDavid Howells #define SADB_X_CALG_LZS 3 329*607ca46eSDavid Howells #define SADB_X_CALG_LZJH 4 330*607ca46eSDavid Howells #define SADB_X_CALG_MAX 4 331*607ca46eSDavid Howells 332*607ca46eSDavid Howells /* Extension Header values */ 333*607ca46eSDavid Howells #define SADB_EXT_RESERVED 0 334*607ca46eSDavid Howells #define SADB_EXT_SA 1 335*607ca46eSDavid Howells #define SADB_EXT_LIFETIME_CURRENT 2 336*607ca46eSDavid Howells #define SADB_EXT_LIFETIME_HARD 3 337*607ca46eSDavid Howells #define SADB_EXT_LIFETIME_SOFT 4 338*607ca46eSDavid Howells #define SADB_EXT_ADDRESS_SRC 5 339*607ca46eSDavid Howells #define SADB_EXT_ADDRESS_DST 6 340*607ca46eSDavid Howells #define SADB_EXT_ADDRESS_PROXY 7 341*607ca46eSDavid Howells #define SADB_EXT_KEY_AUTH 8 342*607ca46eSDavid Howells #define SADB_EXT_KEY_ENCRYPT 9 343*607ca46eSDavid Howells #define SADB_EXT_IDENTITY_SRC 10 344*607ca46eSDavid Howells #define SADB_EXT_IDENTITY_DST 11 345*607ca46eSDavid Howells #define SADB_EXT_SENSITIVITY 12 346*607ca46eSDavid Howells #define SADB_EXT_PROPOSAL 13 347*607ca46eSDavid Howells #define SADB_EXT_SUPPORTED_AUTH 14 348*607ca46eSDavid Howells #define SADB_EXT_SUPPORTED_ENCRYPT 15 349*607ca46eSDavid Howells #define SADB_EXT_SPIRANGE 16 350*607ca46eSDavid Howells #define SADB_X_EXT_KMPRIVATE 17 351*607ca46eSDavid Howells #define SADB_X_EXT_POLICY 18 352*607ca46eSDavid Howells #define SADB_X_EXT_SA2 19 353*607ca46eSDavid Howells /* The next four entries are for setting up NAT Traversal */ 354*607ca46eSDavid Howells #define SADB_X_EXT_NAT_T_TYPE 20 355*607ca46eSDavid Howells #define SADB_X_EXT_NAT_T_SPORT 21 356*607ca46eSDavid Howells #define SADB_X_EXT_NAT_T_DPORT 22 357*607ca46eSDavid Howells #define SADB_X_EXT_NAT_T_OA 23 358*607ca46eSDavid Howells #define SADB_X_EXT_SEC_CTX 24 359*607ca46eSDavid Howells /* Used with MIGRATE to pass @ to IKE for negotiation */ 360*607ca46eSDavid Howells #define SADB_X_EXT_KMADDRESS 25 361*607ca46eSDavid Howells #define SADB_EXT_MAX 25 362*607ca46eSDavid Howells 363*607ca46eSDavid Howells /* Identity Extension values */ 364*607ca46eSDavid Howells #define SADB_IDENTTYPE_RESERVED 0 365*607ca46eSDavid Howells #define SADB_IDENTTYPE_PREFIX 1 366*607ca46eSDavid Howells #define SADB_IDENTTYPE_FQDN 2 367*607ca46eSDavid Howells #define SADB_IDENTTYPE_USERFQDN 3 368*607ca46eSDavid Howells #define SADB_IDENTTYPE_MAX 3 369*607ca46eSDavid Howells 370*607ca46eSDavid Howells #endif /* !(_LINUX_PFKEY2_H) */ 371