/* Set the MTU on the HW interface */
void vnet_hw_interface_set_mtu (vnet_main_t * vnm, u32 hw_if_index, u32 mtu);
+/* update the unnumbered state of an interface */
+void vnet_sw_interface_update_unnumbered (u32 sw_if_index,
+ u32 ip_sw_if_index, u8 enable);
+
+int vnet_sw_interface_stats_collect_enable_disable (u32 sw_if_index,
+ u8 enable);
+
/* Formats sw/hw interface. */
format_function_t format_vnet_hw_interface;
format_function_t format_vnet_hw_interface_rx_mode;