lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)

Browse Source 
Provides implementation of the enhancements of XFRM/PF_KEY MIGRATE mechanism
specified in draft-ebalard-mext-pfkey-enhanced-migrate-00. Defines associated
PF_KEY SADB_X_EXT_KMADDRESS extension and XFRM/netlink XFRMA_KMADDRESS
attribute.

Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaud Ebalard
2008-10-05 13:33:42 -07:00
committed by David S. Miller
parent 95430c0b14
commit 13c1d18931
7 changed files with 154 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
include/linux/pfkeyv2.h
View File

@@ -226,6 +226,15 @@ struct sadb_x_sec_ctx {
} __attribute__((packed));
/* sizeof(struct sadb_sec_ctx) = 8 */
/* Used by MIGRATE to pass addresses IKE will use to perform
* negotiation with the peer */
struct sadb_x_kmaddress {
uint16_t sadb_x_kmaddress_len;
uint16_t sadb_x_kmaddress_exttype;
uint32_t sadb_x_kmaddress_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_x_kmaddress) == 8 */
/* Message types */
#define SADB_RESERVED 0
#define SADB_GETSPI 1
@@ -346,7 +355,9 @@ struct sadb_x_sec_ctx {
#define SADB_X_EXT_NAT_T_DPORT 22
#define SADB_X_EXT_NAT_T_OA 23
#define SADB_X_EXT_SEC_CTX 24
#define SADB_EXT_MAX 24
/* Used with MIGRATE to pass @ to IKE for negotiation */
#define SADB_X_EXT_KMADDRESS 25
#define SADB_EXT_MAX 25
/* Identity Extension values */
#define SADB_IDENTTYPE_RESERVED 0