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-rw-r--r--src/vnet/l2/l2_fwd.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/src/vnet/l2/l2_fwd.c b/src/vnet/l2/l2_fwd.c
index 2bb7307c68c..c1b8519a832 100644
--- a/src/vnet/l2/l2_fwd.c
+++ b/src/vnet/l2/l2_fwd.c
@@ -49,6 +49,9 @@ typedef struct
/* next node index for the L3 input node of each ethertype */
next_by_ethertype_t l3_next;
+ /* Next nodes for each feature */
+ u32 feat_next_node_index[32];
+
/* convenience variables */
vlib_main_t *vlib_main;
vnet_main_t *vnet_main;
@@ -109,7 +112,6 @@ static char *l2fwd_error_strings[] = {
typedef enum
{
L2FWD_NEXT_L2_OUTPUT,
- L2FWD_NEXT_FLOOD,
L2FWD_NEXT_DROP,
L2FWD_N_NEXT,
} l2fwd_next_t;
@@ -201,13 +203,13 @@ l2fwd_process (vlib_main_t * vm,
if (PREDICT_FALSE (try_flood))
{
/*
- * lookup miss, so flood
- * TODO:replicate packet to each intf in bridge-domain
- * For now just drop
+ * lookup miss, so flood which is typically the next feature
+ * unless some other feature is inserted before uu_flood
*/
if (vnet_buffer (b0)->l2.feature_bitmap & L2INPUT_FEAT_UU_FLOOD)
{
- *next0 = L2FWD_NEXT_FLOOD;
+ *next0 = vnet_l2_feature_next (b0, msm->feat_next_node_index,
+ L2INPUT_FEAT_FWD);
}
else
{
@@ -469,7 +471,6 @@ VLIB_REGISTER_NODE (l2fwd_node,static) = {
/* edit / add dispositions here */
.next_nodes = {
[L2FWD_NEXT_L2_OUTPUT] = "l2-output",
- [L2FWD_NEXT_FLOOD] = "l2-flood",
[L2FWD_NEXT_DROP] = "error-drop",
},
};
@@ -483,6 +484,13 @@ VLIB_NODE_FUNCTION_MULTIARCH (l2fwd_node, l2fwd_node_fn)
mp->vlib_main = vm;
mp->vnet_main = vnet_get_main ();
+ /* Initialize the feature next-node indexes */
+ feat_bitmap_init_next_nodes (vm,
+ l2fwd_node.index,
+ L2INPUT_N_FEAT,
+ l2input_get_feat_names (),
+ mp->feat_next_node_index);
+
/* init the hash table ptr */
mp->mac_table = get_mac_table ();