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-rw-r--r--src/vnet/vxlan-gbp/decap.c26
-rw-r--r--src/vnet/vxlan-gbp/vxlan_gbp.c17
-rw-r--r--src/vnet/vxlan-gbp/vxlan_gbp.h7
3 files changed, 43 insertions, 7 deletions
diff --git a/src/vnet/vxlan-gbp/decap.c b/src/vnet/vxlan-gbp/decap.c
index 7dc8d250f10..c520e25dcf2 100644
--- a/src/vnet/vxlan-gbp/decap.c
+++ b/src/vnet/vxlan-gbp/decap.c
@@ -16,7 +16,7 @@
*/
#include <vlib/vlib.h>
-#include <vnet/pg/pg.h>
+
#include <vnet/vxlan-gbp/vxlan_gbp.h>
typedef struct
@@ -309,7 +309,13 @@ vxlan_gbp_input (vlib_main_t * vm,
else
{
error0 = VXLAN_GBP_ERROR_NO_SUCH_TUNNEL;
- next0 = VXLAN_GBP_INPUT_NEXT_NO_TUNNEL;
+ next0 = VXLAN_GBP_INPUT_NEXT_PUNT;
+ if (is_ip4)
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP4];
+ else
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP6];
}
b0->error = node->errors[error0];
}
@@ -342,7 +348,13 @@ vxlan_gbp_input (vlib_main_t * vm,
else
{
error1 = VXLAN_GBP_ERROR_NO_SUCH_TUNNEL;
- next1 = VXLAN_GBP_INPUT_NEXT_NO_TUNNEL;
+ next1 = VXLAN_GBP_INPUT_NEXT_PUNT;
+ if (is_ip4)
+ b1->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP4];
+ else
+ b1->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP6];
}
b1->error = node->errors[error1];
}
@@ -444,7 +456,13 @@ vxlan_gbp_input (vlib_main_t * vm,
else
{
error0 = VXLAN_GBP_ERROR_NO_SUCH_TUNNEL;
- next0 = VXLAN_GBP_INPUT_NEXT_NO_TUNNEL;
+ next0 = VXLAN_GBP_INPUT_NEXT_PUNT;
+ if (is_ip4)
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP4];
+ else
+ b0->punt_reason =
+ vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP6];
}
b0->error = node->errors[error0];
}
diff --git a/src/vnet/vxlan-gbp/vxlan_gbp.c b/src/vnet/vxlan-gbp/vxlan_gbp.c
index db10f5448e4..e39c26fc5d1 100644
--- a/src/vnet/vxlan-gbp/vxlan_gbp.c
+++ b/src/vnet/vxlan-gbp/vxlan_gbp.c
@@ -28,7 +28,7 @@
*
* VXLAN GBP provides the features of vxlan and carry group policy id.
*/
-
+static vlib_punt_hdl_t punt_hdl;
vxlan_gbp_main_t vxlan_gbp_main;
@@ -1144,10 +1144,14 @@ clib_error_t *
vxlan_gbp_init (vlib_main_t * vm)
{
vxlan_gbp_main_t *vxm = &vxlan_gbp_main;
+ clib_error_t *error;
vxm->vnet_main = vnet_get_main ();
vxm->vlib_main = vm;
+ if ((error = vlib_call_init_function (vm, punt_init)))
+ return (error);
+
/* initialize the ip6 hash */
clib_bihash_init_16_8 (&vxm->vxlan4_gbp_tunnel_by_key, "vxlan4-gbp",
VXLAN_GBP_HASH_NUM_BUCKETS,
@@ -1162,7 +1166,16 @@ vxlan_gbp_init (vlib_main_t * vm)
fib_node_register_type (FIB_NODE_TYPE_VXLAN_GBP_TUNNEL, &vxlan_gbp_vft);
- return 0;
+ punt_hdl = vlib_punt_client_register ("vxlan-gbp");
+
+ vlib_punt_reason_alloc (punt_hdl,
+ "VXLAN-GBP-no-such-v4-tunnel",
+ &vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP4]);
+ vlib_punt_reason_alloc (punt_hdl,
+ "VXLAN-GBP-no-such-v6-tunnel",
+ &vxm->punt_no_such_tunnel[FIB_PROTOCOL_IP6]);
+
+ return (error);
}
VLIB_INIT_FUNCTION (vxlan_gbp_init);
diff --git a/src/vnet/vxlan-gbp/vxlan_gbp.h b/src/vnet/vxlan-gbp/vxlan_gbp.h
index 6dc62256a41..6580f38e119 100644
--- a/src/vnet/vxlan-gbp/vxlan_gbp.h
+++ b/src/vnet/vxlan-gbp/vxlan_gbp.h
@@ -132,7 +132,7 @@ typedef struct
#define foreach_vxlan_gbp_input_next \
_(DROP, "error-drop") \
- _(NO_TUNNEL, "error-punt") \
+ _(PUNT, "punt-dispatch") \
_(L2_INPUT, "l2-input") \
_(IP4_INPUT, "ip4-input") \
_(IP6_INPUT, "ip6-input")
@@ -189,6 +189,11 @@ typedef struct
/* Record used instances */
uword *instance_used;
+
+ /**
+ * Punt reasons for no such tunnel
+ */
+ vlib_punt_reason_t punt_no_such_tunnel[FIB_PROTOCOL_IP_MAX];
} vxlan_gbp_main_t;
extern vxlan_gbp_main_t vxlan_gbp_main;