uword function_opaque;
} ip4_add_del_interface_address_callback_t;
+typedef void (ip4_enable_disable_interface_function_t)
+ (struct ip4_main_t * im, uword opaque, u32 sw_if_index, u32 is_enable);
+
+typedef struct
+{
+ ip4_enable_disable_interface_function_t *function;
+ uword function_opaque;
+} ip4_enable_disable_interface_callback_t;
+
typedef void (ip4_table_bind_function_t)
(struct ip4_main_t * im,
uword opaque, u32 sw_if_index, u32 new_fib_index, u32 old_fib_index);
ip4_add_del_interface_address_callback_t
* add_del_interface_address_callbacks;
+ /** Functions to call when interface becomes IPv4 enabled/disable. */
+ ip4_enable_disable_interface_callback_t
+ * enable_disable_interface_callbacks;
+
/** Functions to call when interface to table biding changes. */
ip4_table_bind_callback_t *table_bind_callbacks;
ip4_udp_register_listener (vlib_main_t * vm,
u16 dst_port, u32 next_node_index);
-void
-ip4_icmp_register_type (vlib_main_t * vm, icmp4_type_t type, u32 node_index);
-
u16 ip4_tcp_udp_compute_checksum (vlib_main_t * vm, vlib_buffer_t * p0,
ip4_header_t * ip0);
void ip4_register_protocol (u32 protocol, u32 node_index);
+void ip4_unregister_protocol (u32 protocolx);
serialize_function_t serialize_vnet_ip4_main, unserialize_vnet_ip4_main;
void ip4_punt_redirect_add (u32 rx_sw_if_index,
u32 tx_sw_if_index, ip46_address_t * nh);
+void ip4_punt_redirect_add_paths (u32 rx_sw_if_index,
+ fib_route_path_t * paths);
+
void ip4_punt_redirect_del (u32 rx_sw_if_index);
/* Compute flow hash. We'll use it to select which adjacency to use for this
vnet_buffer (b)->l3_hdr_offset = (u8 *) ih - b->data;
vnet_buffer (b)->l4_hdr_offset = vnet_buffer (b)->l3_hdr_offset +
sizeof (*ih);
+ b->flags |=
+ VNET_BUFFER_F_L3_HDR_OFFSET_VALID | VNET_BUFFER_F_L4_HDR_OFFSET_VALID;
}
else
ih->checksum = ip4_header_checksum (ih);