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Diffstat (limited to 'src/vnet/ipsec/ipsec_if.c')
-rw-r--r--src/vnet/ipsec/ipsec_if.c38
1 files changed, 22 insertions, 16 deletions
diff --git a/src/vnet/ipsec/ipsec_if.c b/src/vnet/ipsec/ipsec_if.c
index 9f64634c51e..8e2b4b5be1b 100644
--- a/src/vnet/ipsec/ipsec_if.c
+++ b/src/vnet/ipsec/ipsec_if.c
@@ -231,18 +231,25 @@ ipsec_tun_mk_output_sa_id (u32 ti)
}
static void
-ipsec_tunnel_feature_set (ipsec_tunnel_if_t * t, u8 enable)
+ipsec_tunnel_feature_set (ipsec_main_t * im, ipsec_tunnel_if_t * t, u8 enable)
{
- vnet_feature_enable_disable ("ip4-output",
- "esp4-encrypt-tun",
- t->sw_if_index, enable,
- &t->output_sa_index,
- sizeof (t->output_sa_index));
- vnet_feature_enable_disable ("ip6-output",
- "esp6-encrypt-tun",
- t->sw_if_index, enable,
- &t->output_sa_index,
- sizeof (t->output_sa_index));
+ u8 arc;
+
+ arc = vnet_get_feature_arc_index ("ip4-output");
+
+ vnet_feature_enable_disable_with_index (arc,
+ im->esp4_encrypt_tun_feature_index,
+ t->sw_if_index, enable,
+ &t->output_sa_index,
+ sizeof (t->output_sa_index));
+
+ arc = vnet_get_feature_arc_index ("ip6-output");
+
+ vnet_feature_enable_disable_with_index (arc,
+ im->esp6_encrypt_tun_feature_index,
+ t->sw_if_index, enable,
+ &t->output_sa_index,
+ sizeof (t->output_sa_index));
}
int
@@ -377,7 +384,7 @@ ipsec_add_del_tunnel_if_internal (vnet_main_t * vnm,
~0);
im->ipsec_if_by_sw_if_index[t->sw_if_index] = dev_instance;
- ipsec_tunnel_feature_set (t, 1);
+ ipsec_tunnel_feature_set (im, t, 1);
/*1st interface, register protocol */
if (pool_elts (im->tunnel_interfaces) == 1)
@@ -402,7 +409,7 @@ ipsec_add_del_tunnel_if_internal (vnet_main_t * vnm,
hi = vnet_get_hw_interface (vnm, t->hw_if_index);
vnet_sw_interface_set_flags (vnm, hi->sw_if_index, 0); /* admin down */
- ipsec_tunnel_feature_set (t, 0);
+ ipsec_tunnel_feature_set (im, t, 0);
vnet_delete_hw_interface (vnm, t->hw_if_index);
if (is_ip6)
@@ -663,9 +670,9 @@ ipsec_set_interface_sa (vnet_main_t * vnm, u32 hw_if_index, u32 sa_id,
* re-enable the feature to get the new SA in
* the workers are stopped so no packets are sent in the clear
*/
- ipsec_tunnel_feature_set (t, 0);
+ ipsec_tunnel_feature_set (im, t, 0);
t->output_sa_index = sa_index;
- ipsec_tunnel_feature_set (t, 1);
+ ipsec_tunnel_feature_set (im, t, 1);
}
/* remove sa_id to sa_index mapping on old SA */
@@ -682,7 +689,6 @@ ipsec_set_interface_sa (vnet_main_t * vnm, u32 hw_if_index, u32 sa_id,
return 0;
}
-
clib_error_t *
ipsec_tunnel_if_init (vlib_main_t * vm)
{