ip4_forward.c File Reference

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Data Structures
struct	ip4_interface_address_t
struct	ip4_forward_next_trace_t

Macros
#define	foreach_notrace_ip4_arp_error

Enumerations
enum	ip4_rewrite_next_t { IP4_REWRITE_NEXT_DROP, IP4_REWRITE_NEXT_ARP }

Functions
u32	ip4_fib_lookup_with_table (ip4_main_t *im, u32 fib_index, ip4_address_t *dst, u32 disable_default_route)
static ip4_fib_t *	create_fib_with_table_id (ip4_main_t *im, u32 table_id)
ip4_fib_t *	find_ip4_fib_by_table_index_or_id (ip4_main_t *im, u32 table_index_or_id, u32 flags)
	Get or create an IPv4 fib. More...
static void	ip4_fib_init_adj_index_by_dst_address (ip_lookup_main_t *lm, ip4_fib_t *fib, u32 address_length)
static void	ip4_fib_set_adj_index (ip4_main_t *im, ip4_fib_t *fib, u32 flags, u32 dst_address_u32, u32 dst_address_length, u32 adj_index)
void	ip4_add_del_route (ip4_main_t *im, ip4_add_del_route_args_t *a)
void	ip4_add_del_route_next_hop (ip4_main_t *im, u32 flags, ip4_address_t *dst_address, u32 dst_address_length, ip4_address_t *next_hop, u32 next_hop_sw_if_index, u32 next_hop_weight, u32 adj_index, u32 explicit_fib_index)
void *	ip4_get_route (ip4_main_t *im, u32 table_index_or_table_id, u32 flags, u8 *address, u32 address_length)
void	ip4_foreach_matching_route (ip4_main_t *im, u32 table_index_or_table_id, u32 flags, ip4_address_t *address, u32 address_length, ip4_address_t **results, u8 **result_lengths)
void	ip4_maybe_remap_adjacencies (ip4_main_t *im, u32 table_index_or_table_id, u32 flags)
void	ip4_delete_matching_routes (ip4_main_t *im, u32 table_index_or_table_id, u32 flags, ip4_address_t *address, u32 address_length)
void	ip4_forward_next_trace (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, vlib_rx_or_tx_t which_adj_index)
always_inline uword	ip4_lookup_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, int lookup_for_responses_to_locally_received_packets, int is_indirect)
static uword	ip4_lookup (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
void	ip4_adjacency_set_interface_route (vnet_main_t *vnm, ip_adjacency_t *adj, u32 sw_if_index, u32 if_address_index)
static void	ip4_add_interface_routes (u32 sw_if_index, ip4_main_t *im, u32 fib_index, ip_interface_address_t *a)
static void	ip4_del_interface_routes (ip4_main_t *im, u32 fib_index, ip4_address_t *address, u32 address_length)
static clib_error_t *	ip4_add_del_interface_address_internal (vlib_main_t *vm, u32 sw_if_index, ip4_address_t *new_address, u32 new_length, u32 redistribute, u32 insert_routes, u32 is_del)
clib_error_t *	ip4_add_del_interface_address (vlib_main_t *vm, u32 sw_if_index, ip4_address_t *address, u32 address_length, u32 is_del)
static clib_error_t *	ip4_sw_interface_admin_up_down (vnet_main_t *vnm, u32 sw_if_index, u32 flags)
	VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (ip4_sw_interface_admin_up_down)
static clib_error_t *	ip4_sw_interface_add_del (vnet_main_t *vnm, u32 sw_if_index, u32 is_add)
	VNET_SW_INTERFACE_ADD_DEL_FUNCTION (ip4_sw_interface_add_del)
static u8 *	format_ip4_lookup_trace (u8 *s, va_list *args)
static uword	ip4_indirect (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	ip4_lookup_init (vlib_main_t *vm)
static u8 *	format_ip4_forward_next_trace (u8 *s, va_list *args)
static u8 *	format_ip4_rewrite_trace (u8 *s, va_list *args)
static uword	ip4_drop_or_punt (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, ip4_error_t error_code)
static uword	ip4_drop (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	ip4_punt (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	ip4_miss (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
u16	ip4_tcp_udp_compute_checksum (vlib_main_t *vm, vlib_buffer_t *p0, ip4_header_t *ip0)
static u32	ip4_tcp_udp_validate_checksum (vlib_main_t *vm, vlib_buffer_t *p0)
static uword	ip4_local (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
void	ip4_register_protocol (u32 protocol, u32 node_index)
static clib_error_t *	show_ip_local_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static uword	ip4_arp (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	arp_notrace_init (vlib_main_t *vm)
clib_error_t *	ip4_probe_neighbor (vlib_main_t *vm, ip4_address_t *dst, u32 sw_if_index)
always_inline uword	ip4_rewrite_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, int rewrite_for_locally_received_packets)
static uword	ip4_rewrite_transit (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	ip4_rewrite_local (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static clib_error_t *	add_del_interface_table (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static uword	ip4_lookup_multicast (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
int	ip4_lookup_validate (ip4_address_t *a, u32 fib_index0)
static clib_error_t *	test_lookup_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
int	vnet_set_ip4_flow_hash (u32 table_id, u32 flow_hash_config)
static clib_error_t *	set_ip_flow_hash_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
int	vnet_set_ip4_classify_intfc (vlib_main_t *vm, u32 sw_if_index, u32 table_index)
static clib_error_t *	set_ip_classify_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)

Variables
vlib_node_registration_t	ip4_lookup_node
	(constructor) VLIB_REGISTER_NODE (ip4_lookup_node) More...
vlib_node_registration_t	ip4_indirect_node
	(constructor) VLIB_REGISTER_NODE (ip4_indirect_node) More...
ip4_main_t	ip4_main
vlib_node_registration_t	ip4_drop_node
	(constructor) VLIB_REGISTER_NODE (ip4_drop_node) More...
vlib_node_registration_t	ip4_punt_node
	(constructor) VLIB_REGISTER_NODE (ip4_punt_node) More...
vlib_node_registration_t	ip4_miss_node
	(constructor) VLIB_REGISTER_NODE (ip4_miss_node) More...
vlib_node_registration_t	ip4_local_node
	(constructor) VLIB_REGISTER_NODE (ip4_local_node) More...
vlib_cli_command_t	show_ip_local
	(constructor) VLIB_CLI_COMMAND (show_ip_local) More...
static char *	ip4_arp_error_strings []
vlib_node_registration_t	ip4_arp_node
	(constructor) VLIB_REGISTER_NODE (ip4_arp_node) More...
vlib_node_registration_t	ip4_rewrite_node
	(constructor) VLIB_REGISTER_NODE (ip4_rewrite_node) More...
vlib_node_registration_t	ip4_rewrite_local_node
	(constructor) VLIB_REGISTER_NODE (ip4_rewrite_local_node) More...
vlib_cli_command_t	set_interface_ip_table_command
	(constructor) VLIB_CLI_COMMAND (set_interface_ip_table_command) More...
vlib_node_registration_t	ip4_lookup_multicast_node
	(constructor) VLIB_REGISTER_NODE (ip4_lookup_multicast_node) More...
vlib_node_registration_t	ip4_multicast_node
	(constructor) VLIB_REGISTER_NODE (ip4_multicast_node) More...
vlib_cli_command_t	lookup_test_command
	(constructor) VLIB_CLI_COMMAND (lookup_test_command) More...
vlib_cli_command_t	set_ip_flow_hash_command
	(constructor) VLIB_CLI_COMMAND (set_ip_flow_hash_command) More...
vlib_cli_command_t	set_ip_classify_command
	(constructor) VLIB_CLI_COMMAND (set_ip_classify_command) More...

Macro Definition Documentation

#define foreach_notrace_ip4_arp_error

Value:

_(DROP)                                         \
_(REQUEST_SENT)                                 \
_(REPLICATE_DROP)                               \
_(REPLICATE_FAIL)

Definition at line 2357 of file ip4_forward.c.

Enumeration Type Documentation

enum ip4_rewrite_next_t

Enumerator
IP4_REWRITE_NEXT_DROP
IP4_REWRITE_NEXT_ARP

Definition at line 2445 of file ip4_forward.c.

Function Documentation

static clib_error_t* add_del_interface_table ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 2809 of file ip4_forward.c.

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clib_error_t* arp_notrace_init

(

vlib_main_t *

vm

)

Definition at line 2363 of file ip4_forward.c.

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static ip4_fib_t* create_fib_with_table_id ( ip4_main_t *  im, u32  table_id  )

static

Definition at line 83 of file ip4_forward.c.

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ip4_fib_t* find_ip4_fib_by_table_index_or_id	(	ip4_main_t *	im,
		u32	table_index_or_id,
		u32	flags
	)

Get or create an IPv4 fib.

Get or create an IPv4 fib with the provided fib ID or index. The fib ID is a possibly-sparse user-defined value while the fib index defines the position of the fib in the fib vector.

Parameters

im	ip4_main pointer.
table_index_or_id	The table index if IP4_ROUTE_FLAG_FIB_INDEX bit is set in flags. Otherwise, when set to ~0, an arbitrary and unused fib ID is picked and can be retrieved with ret->table_id. Otherwise, the fib ID to be used to retrieve or create the desired fib.
flags	Indicates whether table_index_or_id is the fib index or ID. When the bit IP4_ROUTE_FLAG_FIB_INDEX is set, table_index_or_id is considered as the fib index, and the fib ID otherwise.

Returns

A pointer to the retrieved or created fib.

Remarks

When getting a fib with the fib index, the fib MUST already exist.

Definition at line 98 of file ip4_forward.c.

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static u8* format_ip4_forward_next_trace ( u8 *  s, va_list *  args  )

static

Definition at line 1465 of file ip4_forward.c.

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static u8 * format_ip4_lookup_trace ( u8 *  s, va_list *  args  )

static

Definition at line 1477 of file ip4_forward.c.

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static u8* format_ip4_rewrite_trace ( u8 *  s, va_list *  args  )

static

Definition at line 1495 of file ip4_forward.c.

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clib_error_t* ip4_add_del_interface_address	(	vlib_main_t *	vm,
		u32	sw_if_index,
		ip4_address_t *	address,
		u32	address_length,
		u32	is_del
	)

Definition at line 1239 of file ip4_forward.c.

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static clib_error_t * ip4_add_del_interface_address_internal ( vlib_main_t *  vm, u32  sw_if_index, ip4_address_t *  new_address, u32  new_length, u32  redistribute, u32  insert_routes, u32  is_del  )

static

Definition at line 1159 of file ip4_forward.c.

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void ip4_add_del_route	(	ip4_main_t *	im,
		ip4_add_del_route_args_t *	a
	)

Definition at line 196 of file ip4_forward.c.

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void ip4_add_del_route_next_hop	(	ip4_main_t *	im,
		u32	flags,
		ip4_address_t *	dst_address,
		u32	dst_address_length,
		ip4_address_t *	next_hop,
		u32	next_hop_sw_if_index,
		u32	next_hop_weight,
		u32	adj_index,
		u32	explicit_fib_index
	)

Definition at line 274 of file ip4_forward.c.

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static void ip4_add_interface_routes ( u32  sw_if_index, ip4_main_t *  im, u32  fib_index, ip_interface_address_t *  a  )

static

Definition at line 1052 of file ip4_forward.c.

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void ip4_adjacency_set_interface_route	(	vnet_main_t *	vnm,
		ip_adjacency_t *	adj,
		u32	sw_if_index,
		u32	if_address_index
	)

Definition at line 1005 of file ip4_forward.c.

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static uword ip4_arp ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 2162 of file ip4_forward.c.

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static void ip4_del_interface_routes ( ip4_main_t *  im, u32  fib_index, ip4_address_t *  address, u32  address_length  )

static

Definition at line 1115 of file ip4_forward.c.

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void ip4_delete_matching_routes	(	ip4_main_t *	im,
		u32	table_index_or_table_id,
		u32	flags,
		ip4_address_t *	address,
		u32	address_length
	)

Definition at line 602 of file ip4_forward.c.

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static uword ip4_drop ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 1627 of file ip4_forward.c.

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static uword ip4_drop_or_punt ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, ip4_error_t  error_code  )

static

Definition at line 1604 of file ip4_forward.c.

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static void ip4_fib_init_adj_index_by_dst_address ( ip_lookup_main_t *  lm, ip4_fib_t *  fib, u32  address_length  )

static

Definition at line 123 of file ip4_forward.c.

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u32 ip4_fib_lookup_with_table	(	ip4_main_t *	im,
		u32	fib_index,
		ip4_address_t *	dst,
		u32	disable_default_route
	)

Definition at line 50 of file ip4_forward.c.

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static void ip4_fib_set_adj_index ( ip4_main_t *  im, ip4_fib_t *  fib, u32  flags, u32  dst_address_u32, u32  dst_address_length, u32  adj_index  )

static

Definition at line 148 of file ip4_forward.c.

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void ip4_foreach_matching_route	(	ip4_main_t *	im,
		u32	table_index_or_table_id,
		u32	flags,
		ip4_address_t *	address,
		u32	address_length,
		ip4_address_t **	results,
		u8 **	result_lengths
	)

Definition at line 488 of file ip4_forward.c.

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void ip4_forward_next_trace	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		vlib_rx_or_tx_t	which_adj_index
	)

Definition at line 1517 of file ip4_forward.c.

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void* ip4_get_route	(	ip4_main_t *	im,
		u32	table_index_or_table_id,
		u32	flags,
		u8 *	address,
		u32	address_length
	)

Definition at line 469 of file ip4_forward.c.

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static uword ip4_indirect ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 1372 of file ip4_forward.c.

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static uword ip4_local ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 1756 of file ip4_forward.c.

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static uword ip4_lookup ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 995 of file ip4_forward.c.

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clib_error_t* ip4_lookup_init

(

vlib_main_t *

vm

)

Definition at line 1397 of file ip4_forward.c.

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always_inline uword ip4_lookup_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		int	lookup_for_responses_to_locally_received_packets,
		int	is_indirect
	)

Definition at line 644 of file ip4_forward.c.

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static uword ip4_lookup_multicast ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 2858 of file ip4_forward.c.

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int ip4_lookup_validate	(	ip4_address_t *	a,
		u32	fib_index0
	)

Definition at line 3099 of file ip4_forward.c.

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void ip4_maybe_remap_adjacencies	(	ip4_main_t *	im,
		u32	table_index_or_table_id,
		u32	flags
	)

Definition at line 522 of file ip4_forward.c.

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static uword ip4_miss ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 1639 of file ip4_forward.c.

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clib_error_t* ip4_probe_neighbor	(	vlib_main_t *	vm,
		ip4_address_t *	dst,
		u32	sw_if_index
	)

Definition at line 2383 of file ip4_forward.c.

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static uword ip4_punt ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 1633 of file ip4_forward.c.

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void ip4_register_protocol	(	u32	protocol,
		u32	node_index
	)

Definition at line 2125 of file ip4_forward.c.

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always_inline uword ip4_rewrite_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		int	rewrite_for_locally_received_packets
	)

Definition at line 2451 of file ip4_forward.c.

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static uword ip4_rewrite_local ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 2770 of file ip4_forward.c.

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static uword ip4_rewrite_transit ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 2761 of file ip4_forward.c.

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static clib_error_t* ip4_sw_interface_add_del ( vnet_main_t *  vnm, u32  sw_if_index, u32  is_add  )

static

Definition at line 1288 of file ip4_forward.c.

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static clib_error_t* ip4_sw_interface_admin_up_down ( vnet_main_t *  vnm, u32  sw_if_index, u32  flags  )

static

Definition at line 1251 of file ip4_forward.c.

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u16 ip4_tcp_udp_compute_checksum	(	vlib_main_t *	vm,
		vlib_buffer_t *	p0,
		ip4_header_t *	ip0
	)

Definition at line 1685 of file ip4_forward.c.

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static u32 ip4_tcp_udp_validate_checksum ( vlib_main_t *  vm, vlib_buffer_t *  p0  )

static

Definition at line 1730 of file ip4_forward.c.

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static clib_error_t* set_ip_classify_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 3261 of file ip4_forward.c.

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static clib_error_t* set_ip_flow_hash_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 3192 of file ip4_forward.c.

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static clib_error_t* show_ip_local_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 2136 of file ip4_forward.c.

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static clib_error_t* test_lookup_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 3125 of file ip4_forward.c.

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int vnet_set_ip4_classify_intfc	(	vlib_main_t *	vm,
		u32	sw_if_index,
		u32	table_index
	)

Definition at line 3239 of file ip4_forward.c.

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int vnet_set_ip4_flow_hash	(	u32	table_id,
		u32	flow_hash_config
	)

Definition at line 3176 of file ip4_forward.c.

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VNET_SW_INTERFACE_ADD_DEL_FUNCTION

(

ip4_sw_interface_add_del

)

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VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION

(

ip4_sw_interface_admin_up_down

)

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Variable Documentation

char* ip4_arp_error_strings[]

static

Initial value:

= {
  [IP4_ARP_ERROR_DROP] = "address overflow drops",
  [IP4_ARP_ERROR_REQUEST_SENT] = "ARP requests sent",
  [IP4_ARP_ERROR_NON_ARP_ADJ] = "ARPs to non-ARP adjacencies",
  [IP4_ARP_ERROR_REPLICATE_DROP] = "ARP replication completed",
  [IP4_ARP_ERROR_REPLICATE_FAIL] = "ARP replication failed",
}

Definition at line 2333 of file ip4_forward.c.

vlib_node_registration_t ip4_arp_node

Initial value:

= {
  .function = ip4_arp,
  .name = "ip4-arp",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_forward_next_trace,

  .n_errors = ARRAY_LEN (ip4_arp_error_strings),
  .error_strings = ip4_arp_error_strings,

  .n_next_nodes = IP4_ARP_N_NEXT,
  .next_nodes = {
    [IP4_ARP_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_arp_node)

Definition at line 2341 of file ip4_forward.c.

vlib_node_registration_t ip4_drop_node

Initial value:

= {
  .function = ip4_drop,
  .name = "ip4-drop",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_forward_next_trace,

  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_drop_node)

Definition at line 1644 of file ip4_forward.c.

vlib_node_registration_t ip4_indirect_node

Initial value:

= {
  .function = ip4_indirect,
  .name = "ip4-indirect",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_lookup_trace,

  .n_next_nodes = IP_LOOKUP_N_NEXT,
  .next_nodes = IP4_LOOKUP_NEXT_NODES,
}

(constructor) VLIB_REGISTER_NODE (ip4_indirect_node)

Definition at line 1381 of file ip4_forward.c.

vlib_node_registration_t ip4_local_node

Initial value:

= {
  .function = ip4_local,
  .name = "ip4-local",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_forward_next_trace,

  .n_next_nodes = IP_LOCAL_N_NEXT,
  .next_nodes = {
    [IP_LOCAL_NEXT_DROP] = "error-drop",
    [IP_LOCAL_NEXT_PUNT] = "error-punt",
    [IP_LOCAL_NEXT_UDP_LOOKUP] = "ip4-udp-lookup",
    [IP_LOCAL_NEXT_ICMP] = "ip4-icmp-input",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_local_node)

Definition at line 2109 of file ip4_forward.c.

vlib_node_registration_t ip4_lookup_multicast_node

Initial value:

= {
  .function = ip4_lookup_multicast,
  .name = "ip4-lookup-multicast",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_lookup_trace,

  .n_next_nodes = IP_LOOKUP_N_NEXT,
  .next_nodes = IP4_LOOKUP_NEXT_NODES,
}

(constructor) VLIB_REGISTER_NODE (ip4_lookup_multicast_node)

Definition at line 3075 of file ip4_forward.c.

vlib_node_registration_t ip4_lookup_node

Initial value:

= {
  .function = ip4_lookup,
  .name = "ip4-lookup",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_lookup_trace,

  .n_next_nodes = IP_LOOKUP_N_NEXT,
  .next_nodes = IP4_LOOKUP_NEXT_NODES,
}

(constructor) VLIB_REGISTER_NODE (ip4_lookup_node)

Definition at line 1360 of file ip4_forward.c.

ip4_main_t ip4_main

Definition at line 1394 of file ip4_forward.c.

vlib_node_registration_t ip4_miss_node

Initial value:

= {
  .function = ip4_miss,
  .name = "ip4-miss",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_forward_next_trace,

  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_miss_node)

Definition at line 1670 of file ip4_forward.c.

vlib_node_registration_t ip4_multicast_node

Initial value:

= {
  .function = ip4_drop,
  .name = "ip4-multicast",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_forward_next_trace,

  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_multicast_node)

Definition at line 3086 of file ip4_forward.c.

vlib_node_registration_t ip4_punt_node

Initial value:

= {
  .function = ip4_punt,
  .name = "ip4-punt",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_forward_next_trace,

  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-punt",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_punt_node)

Definition at line 1657 of file ip4_forward.c.

vlib_node_registration_t ip4_rewrite_local_node

Initial value:

= {
  .function = ip4_rewrite_local,
  .name = "ip4-rewrite-local",
  .vector_size = sizeof (u32),

  .sibling_of = "ip4-rewrite-transit",

  .format_trace = format_ip4_rewrite_trace,

  .n_next_nodes = 2,
  .next_nodes = {
    [IP4_REWRITE_NEXT_DROP] = "error-drop",
    [IP4_REWRITE_NEXT_ARP] = "ip4-arp",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_rewrite_local_node)

Definition at line 2792 of file ip4_forward.c.

vlib_node_registration_t ip4_rewrite_node

Initial value:

= {
  .function = ip4_rewrite_transit,
  .name = "ip4-rewrite-transit",
  .vector_size = sizeof (u32),

  .format_trace = format_ip4_rewrite_trace,

  .n_next_nodes = 2,
  .next_nodes = {
    [IP4_REWRITE_NEXT_DROP] = "error-drop",
    [IP4_REWRITE_NEXT_ARP] = "ip4-arp",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_rewrite_node)

Definition at line 2778 of file ip4_forward.c.

vlib_cli_command_t lookup_test_command

Initial value:

= {
    .path = "test lookup",
    .short_help = "test lookup",
    .function = test_lookup_command_fn,
}

(constructor) VLIB_CLI_COMMAND (lookup_test_command)

Definition at line 3170 of file ip4_forward.c.

vlib_cli_command_t set_interface_ip_table_command

Initial value:

= {
  .path = "set interface ip table",
  .function = add_del_interface_table,
  .short_help = "Add/delete FIB table id for interface",
}

(constructor) VLIB_CLI_COMMAND (set_interface_ip_table_command)

Definition at line 2850 of file ip4_forward.c.

vlib_cli_command_t set_ip_classify_command

Initial value:

= {
    .path = "set ip classify",
    .short_help = 
    "set ip classify intfc <int> table-index <index>",
    .function = set_ip_classify_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_ip_classify_command)

Definition at line 3302 of file ip4_forward.c.

vlib_cli_command_t set_ip_flow_hash_command

Initial value:

= {
  .path = "set ip flow-hash",
  .short_help = 
  "set ip table flow-hash table <fib-id> src dst sport dport proto reverse",
  .function = set_ip_flow_hash_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_ip_flow_hash_command)

Definition at line 3232 of file ip4_forward.c.

vlib_cli_command_t show_ip_local

Initial value:

= {
  .path = "show ip local",
  .function = show_ip_local_command_fn,
  .short_help = "Show ip local protocol table",
}

(constructor) VLIB_CLI_COMMAND (show_ip_local)

Definition at line 2155 of file ip4_forward.c.