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IPSec AH protocol enhancement in VPP native core
[vpp.git]
/
src
/
vnet
/
ipsec
/
ipsec_output.c
diff --git
a/src/vnet/ipsec/ipsec_output.c
b/src/vnet/ipsec/ipsec_output.c
index
1b8070d
..
e86292c
100644
(file)
--- a/
src/vnet/ipsec/ipsec_output.c
+++ b/
src/vnet/ipsec/ipsec_output.c
@@
-270,8
+270,15
@@
ipsec_output_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
{
if (p0->policy == IPSEC_POLICY_ACTION_PROTECT)
{
{
if (p0->policy == IPSEC_POLICY_ACTION_PROTECT)
{
+ u32 sa_index = 0;
+ ipsec_sa_t *sa = 0;
nc_protect++;
nc_protect++;
- next_node_index = im->esp_encrypt_node_index;
+ sa_index = ipsec_get_sa_index_by_sa_id (p0->sa_id);
+ sa = pool_elt_at_index (im->sad, sa_index);
+ if (sa->protocol == IPSEC_PROTOCOL_ESP)
+ next_node_index = im->esp_encrypt_node_index;
+ else
+ next_node_index = im->ah_encrypt_node_index;
vnet_buffer (b0)->ipsec.sad_index = p0->sa_index;
vlib_buffer_advance (b0, iph_offset);
p0->counter.packets++;
vnet_buffer (b0)->ipsec.sad_index = p0->sa_index;
vlib_buffer_advance (b0, iph_offset);
p0->counter.packets++;