+ option vat_help = "<vip-prefix> [protocol (tcp|udp) port <n>]";
+};
+
+/** \brief lb_as_details
+ @param context - sender context, to match reply w/ request
+ @param as - AS detail record
+*/
+define lb_as_details {
+ u32 context;
+ vl_api_lb_vip_t vip;
+ vl_api_address_t app_srv;
+ u8 flags;
+ u32 in_use_since;
+};
+
+/** \brief Enable/disable NAT4 feature on the interface
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_add - true if add, false if delete
+ @param sw_if_index - software index of the interface
+*/
+autoreply define lb_add_del_intf_nat4 {
+ u32 client_index;
+ u32 context;
+ bool is_add;
+ vl_api_interface_index_t sw_if_index;
+};
+
+/** \brief Enable/disable NAT6 feature on the interface
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_add - true if add, false if delete
+ @param sw_if_index - software index of the interface
+*/
+autoreply define lb_add_del_intf_nat6 {
+ u32 client_index;
+ u32 context;
+ bool is_add;
+ vl_api_interface_index_t sw_if_index;