diff options
| author |   Neale Ranns <nranns@cisco.com> | 2019-12-16 00:53:11 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-02-21 09:54:19 +0000 |
| commit | 282872127bbeee6ae59ab3f885c09bad601ee0cc (patch) | |
| tree | 4f1ef8243b194ca8bf6f1acd62ba4a7d688d371e /src/vnet/ipsec/ipsec_tun.h | |
| parent | d057625d499525625d60d2207665eaeb755e380e (diff) | |
ipsec: IPSec protection for multi-point tunnel interfaces
Type: feature
Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: Iaba2ab11bfaa1c8db4023434e3043ac39500f938
Diffstat (limited to 'src/vnet/ipsec/ipsec_tun.h')
| -rw-r--r-- | src/vnet/ipsec/ipsec_tun.h | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/src/vnet/ipsec/ipsec_tun.h b/src/vnet/ipsec/ipsec_tun.h index 840840335a5..56d3de14704 100644 --- a/src/vnet/ipsec/ipsec_tun.h +++ b/src/vnet/ipsec/ipsec_tun.h @@ -77,6 +77,8 @@ typedef struct ipsec_tun_protect_t_ ipsec_ep_t itp_tun; + ip_address_t *itp_key; + } ipsec_tun_protect_t; #define FOR_EACH_IPSEC_PROTECT_INPUT_SAI(_itp, _sai, body) \ @@ -96,21 +98,28 @@ typedef struct ipsec_tun_protect_t_ } \ } -extern int ipsec_tun_protect_update_one (u32 sw_if_index, u32 sa_out, - u32 sa_in); -extern int ipsec_tun_protect_update (u32 sw_if_index, u32 sa_out, - u32 * sa_ins); -extern int ipsec_tun_protect_update_in (u32 sw_if_index, u32 sa_in); -extern int ipsec_tun_protect_update_out (u32 sw_if_index, u32 sa_out); +extern int ipsec_tun_protect_update_one (u32 sw_if_index, + const ip_address_t * nh, + u32 sa_out, u32 sa_in); +extern int ipsec_tun_protect_update (u32 sw_if_index, + const ip_address_t * nh, + u32 sa_out, u32 * sa_ins); +extern int ipsec_tun_protect_update_in (u32 sw_if_index, + const ip_address_t * nh, u32 sa_in); +extern int ipsec_tun_protect_update_out (u32 sw_if_index, + const ip_address_t * nh, u32 sa_out); -extern int ipsec_tun_protect_del (u32 sw_if_index); +extern int ipsec_tun_protect_del (u32 sw_if_index, const ip_address_t * nh); typedef walk_rc_t (*ipsec_tun_protect_walk_cb_t) (index_t itpi, void *arg); extern void ipsec_tun_protect_walk (ipsec_tun_protect_walk_cb_t fn, void *cttx); -extern index_t ipsec_tun_protect_find (u32 sw_if_index); +extern void ipsec_tun_protect_walk_itf (u32 sw_if_index, + ipsec_tun_protect_walk_cb_t fn, + void *cttx); extern u8 *format_ipsec_tun_protect (u8 * s, va_list * args); +extern u8 *format_ipsec_tun_protect_index (u8 * s, va_list * args); // FIXME extern vlib_node_registration_t ipsec4_tun_input_node; @@ -119,7 +128,7 @@ extern vlib_node_registration_t ipsec6_tun_input_node; /* * DP API */ -extern ipsec_tun_protect_t *ipsec_protect_pool; +extern ipsec_tun_protect_t *ipsec_tun_protect_pool; typedef struct ipsec_tun_lkup_result_t_ { @@ -137,7 +146,17 @@ typedef struct ipsec_tun_lkup_result_t_ always_inline ipsec_tun_protect_t * ipsec_tun_protect_get (u32 index) { - return (pool_elt_at_index (ipsec_protect_pool, index)); + return (pool_elt_at_index (ipsec_tun_protect_pool, index)); +} + +extern index_t *ipsec_tun_protect_sa_by_adj_index; +always_inline index_t +ipsec_tun_protect_get_sa_out (adj_index_t ai) +{ + ASSERT (vec_len (ipsec_tun_protect_sa_by_adj_index) > ai); + ASSERT (INDEX_INVALID != ipsec_tun_protect_sa_by_adj_index[ai]); + + return (ipsec_tun_protect_sa_by_adj_index[ai]); } /* |