+/* packet trace format function */
+u8 *
+format_gbp_policy_trace (u8 * s, va_list * args)
+{
+ CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
+ CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
+ gbp_policy_trace_t *t = va_arg (*args, gbp_policy_trace_t *);
+
+ s =
+ format (s, "scope:%d sclass:%d, dclass:%d, allowed:%d flags:%U", t->scope,
+ t->sclass, t->dclass, t->allowed, format_vxlan_gbp_header_gpflags,
+ t->flags);
+
+ return s;
+}
+