+static void
+ip6_export_fixup_func (vlib_buffer_t * export_buf, vlib_buffer_t * pak_buf)
+{
+ ip6_header_t *ip6_temp =
+ (ip6_header_t *) (export_buf->data + export_buf->current_length);
+ u32 flow_label_temp =
+ clib_net_to_host_u32(ip6_temp->ip_version_traffic_class_and_flow_label)
+ & 0xFFF00000;
+ flow_label_temp |=
+ IOAM_MASK_DECAP_BIT((vnet_buffer(pak_buf)->l2_classify.opaque_index));
+ ip6_temp->ip_version_traffic_class_and_flow_label =
+ clib_host_to_net_u32(flow_label_temp);
+}
+