+static uword
+ip4_not_enabled (vlib_main_t * vm,
+ vlib_node_runtime_t * node, vlib_frame_t * frame)
+{
+ if (node->flags & VLIB_NODE_FLAG_TRACE)
+ ip4_forward_next_trace (vm, node, frame, VLIB_TX);
+
+ return ip_drop_or_punt (vm, node, frame,
+ vnet_feat_arc_ip4_drop.feature_arc_index);
+}
+