aboutsummaryrefslogtreecommitdiffstats
path: root/src/plugins/gtpu/gtpu_api.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/gtpu/gtpu_api.c')
-rw-r--r--src/plugins/gtpu/gtpu_api.c55
1 files changed, 43 insertions, 12 deletions
diff --git a/src/plugins/gtpu/gtpu_api.c b/src/plugins/gtpu/gtpu_api.c
index 24fb8e2eae2..1100a7f90c1 100644
--- a/src/plugins/gtpu/gtpu_api.c
+++ b/src/plugins/gtpu/gtpu_api.c
@@ -116,26 +116,27 @@ static void vl_api_gtpu_add_del_tunnel_t_handler
{
vl_api_gtpu_add_del_tunnel_reply_t *rmp;
int rv = 0;
- ip4_main_t *im = &ip4_main;
gtpu_main_t *gtm = &gtpu_main;
- uword *p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id));
- if (!p)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
-
- vnet_gtpu_add_del_tunnel_args_t a = {
- .is_add = mp->is_add,
+ vnet_gtpu_add_mod_del_tunnel_args_t a = {
+ .opn = mp->is_add ? GTPU_ADD_TUNNEL : GTPU_DEL_TUNNEL,
.mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
- .encap_fib_index = p[0],
.decap_next_index = ntohl (mp->decap_next_index),
.teid = ntohl (mp->teid),
+ .tteid = ntohl (mp->tteid),
};
ip_address_decode (&mp->dst_address, &a.dst);
ip_address_decode (&mp->src_address, &a.src);
+ u8 is_ipv6 = !ip46_address_is_ip4 (&a.dst);
+ a.encap_fib_index = fib_table_find (fib_ip_proto (is_ipv6),
+ ntohl (mp->encap_vrf_id));
+ if (a.encap_fib_index == ~0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_FIB;
+ goto out;
+ }
+
/* Check src & dst are different */
if (ip46_address_cmp (&a.dst, &a.src) == 0)
{
@@ -150,7 +151,7 @@ static void vl_api_gtpu_add_del_tunnel_t_handler
}
u32 sw_if_index = ~0;
- rv = vnet_gtpu_add_del_tunnel (&a, &sw_if_index);
+ rv = vnet_gtpu_add_mod_del_tunnel (&a, &sw_if_index);
out:
/* *INDENT-OFF* */
@@ -161,6 +162,35 @@ out:
/* *INDENT-ON* */
}
+static void vl_api_gtpu_tunnel_update_tteid_t_handler
+ (vl_api_gtpu_tunnel_update_tteid_t * mp)
+{
+ vl_api_gtpu_tunnel_update_tteid_reply_t *rmp;
+ int rv = 0;
+ gtpu_main_t *gtm = &gtpu_main;
+
+ vnet_gtpu_add_mod_del_tunnel_args_t a = {
+ .opn = GTPU_UPD_TTEID,
+ .teid = ntohl (mp->teid),
+ .tteid = ntohl (mp->tteid),
+ };
+ ip_address_decode (&mp->dst_address, &a.dst);
+
+ u8 is_ipv6 = !ip46_address_is_ip4 (&a.dst);
+ a.encap_fib_index = fib_table_find (fib_ip_proto (is_ipv6),
+ ntohl (mp->encap_vrf_id));
+ if (a.encap_fib_index == ~0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_FIB;
+ goto out;
+ }
+
+ rv = vnet_gtpu_add_mod_del_tunnel (&a, 0);
+
+out:
+ REPLY_MACRO (VL_API_GTPU_TUNNEL_UPDATE_TTEID_REPLY);
+}
+
static void send_gtpu_tunnel_details
(gtpu_tunnel_t * t, vl_api_registration_t * reg, u32 context)
{
@@ -184,6 +214,7 @@ static void send_gtpu_tunnel_details
htonl (im4->fibs[t->encap_fib_index].ft_table_id);
rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
rmp->teid = htonl (t->teid);
+ rmp->tteid = htonl (t->tteid);
rmp->decap_next_index = htonl (t->decap_next_index);
rmp->sw_if_index = htonl (t->sw_if_index);
rmp->context = context;