gtpu bypass function doesn't work
gtpu_main_t gtpu_main;
+/* *INDENT-OFF* */
+VNET_FEATURE_INIT (ip4_gtpu_bypass, static) = {
+ .arc_name = "ip4-unicast",
+ .node_name = "ip4-gtpu-bypass",
+ .runs_before = VNET_FEATURES ("ip4-lookup"),
+};
+
+VNET_FEATURE_INIT (ip6_gtpu_bypass, static) = {
+ .arc_name = "ip6-unicast",
+ .node_name = "ip6-gtpu-bypass",
+ .runs_before = VNET_FEATURES ("ip6-lookup"),
+};
+/* *INDENT-on* */
+
static u8 *
format_decap_next (u8 * s, va_list * args)
{
