mpls.h File Reference

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Data Structures
struct	mpls_fib_t_
struct	mpls_main_t
struct	show_mpls_fib_t

Macros
#define	mpls_error(n, s)   MPLS_ERROR_##n,
#define	MPLS_FIB_DEFAULT_TABLE_ID   0
#define	MPLS_FIB_KEY_SIZE   21
	Type exposure is to allow the DP fast/inlined access. More...
#define	MPLS_FIB_DB_SIZE   (1 << (MPLS_FIB_KEY_SIZE-1))
#define	foreach_mpls_input_next
#define	foreach_mpls_lookup_next
#define	foreach_mpls_output_next   _(DROP, "error-drop")

Typedefs
typedef struct mpls_fib_t_	mpls_fib_t
typedef void(*	mpls_interface_state_change_callback_t) (u32 sw_if_index, u32 is_enable)
	Definition of a callback for receiving MPLS interface state change notifications. More...

Enumerations
enum	mpls_error_t { mpls_error, mpls_error }
enum	mpls_input_next_t { MPLS_INPUT_N_NEXT }
enum	mpls_lookup_next_t { MPLS_LOOKUP_N_NEXT }
enum	mpls_output_next_t { MPLS_OUTPUT_N_NEXT }

Functions
clib_error_t *	mpls_feature_init (vlib_main_t *vm)
void	mpls_sw_interface_enable_disable (mpls_main_t *mm, u32 sw_if_index, u8 is_enable)
u8	mpls_sw_interface_is_enabled (u32 sw_if_index)
int	mpls_fib_reset_labels (u32 fib_id)
int	mpls_dest_cmp (void *a1, void *a2)
int	mpls_fib_index_cmp (void *a1, void *a2)
int	mpls_label_cmp (void *a1, void *a2)

Variables
mpls_main_t	mpls_main
format_function_t	format_mpls_protocol
format_function_t	format_mpls_encap_index
format_function_t	format_mpls_eos_bit
format_function_t	format_mpls_unicast_header_net_byte_order
format_function_t	format_mpls_unicast_label
format_function_t	format_mpls_header
vlib_node_registration_t	mpls_input_node
	(constructor) VLIB_REGISTER_NODE (mpls_input_node) More...
vlib_node_registration_t	mpls_policy_encap_node
vlib_node_registration_t	mpls_output_node
	(constructor) VLIB_REGISTER_NODE (mpls_output_node) More...
vlib_node_registration_t	mpls_midchain_node
	(constructor) VLIB_REGISTER_NODE (mpls_midchain_node) More...
unformat_function_t	unformat_mpls_protocol_host_byte_order
unformat_function_t	unformat_mpls_protocol_net_byte_order
unformat_function_t	unformat_mpls_label_net_byte_order
unformat_function_t	unformat_mpls_unicast_label
unformat_function_t	unformat_mpls_header
unformat_function_t	unformat_pg_mpls_header

Macro Definition Documentation

#define foreach_mpls_input_next

Value:

_(DROP, "error-drop")                           \
_(LOOKUP, "mpls-lookup")

Definition at line 121 of file mpls.h.

#define foreach_mpls_lookup_next

Value:

_(DROP, "error-drop")                           \
_(IP4_INPUT, "ip4-input")                       \
_(L2_OUTPUT, "l2-output")

Definition at line 132 of file mpls.h.

#define foreach_mpls_output_next   _(DROP, "error-drop")

Definition at line 145 of file mpls.h.

#define mpls_error	(		n,
			s
	)		MPLS_ERROR_##n,

Definition at line 27 of file mpls.h.

#define MPLS_FIB_DB_SIZE   (1 << (MPLS_FIB_KEY_SIZE-1))

Definition at line 39 of file mpls.h.

#define MPLS_FIB_DEFAULT_TABLE_ID   0

Definition at line 33 of file mpls.h.

#define MPLS_FIB_KEY_SIZE   21

Type exposure is to allow the DP fast/inlined access.

Definition at line 38 of file mpls.h.

Typedef Documentation

typedef struct mpls_fib_t_ mpls_fib_t

typedef void(* mpls_interface_state_change_callback_t) (u32 sw_if_index, u32 is_enable)

Definition of a callback for receiving MPLS interface state change notifications.

Definition at line 60 of file mpls.h.

Enumeration Type Documentation

enum mpls_error_t

Enumerator
mpls_error
mpls_error

Definition at line 26 of file mpls.h.

enum mpls_input_next_t

Enumerator
MPLS_INPUT_N_NEXT

Definition at line 125 of file mpls.h.

enum mpls_lookup_next_t

Enumerator
MPLS_LOOKUP_N_NEXT

Definition at line 138 of file mpls.h.

enum mpls_output_next_t

Enumerator
MPLS_OUTPUT_N_NEXT

Definition at line 148 of file mpls.h.

Function Documentation

int mpls_dest_cmp	(	void *	a1,
		void *	a2
	)

Definition at line 165 of file mpls.c.

clib_error_t* mpls_feature_init

(

vlib_main_t *

vm

)

int mpls_fib_index_cmp	(	void *	a1,
		void *	a2
	)

Definition at line 174 of file mpls.c.

int mpls_fib_reset_labels

(

u32

fib_id

)

Definition at line 483 of file mpls.c.

int mpls_label_cmp	(	void *	a1,
		void *	a2
	)

Definition at line 183 of file mpls.c.

void mpls_sw_interface_enable_disable	(	mpls_main_t *	mm,
		u32	sw_if_index,
		u8	is_enable
	)

Definition at line 38 of file interface.c.

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u8 mpls_sw_interface_is_enabled

(

u32

sw_if_index

)

Definition at line 27 of file interface.c.

Variable Documentation

format_function_t format_mpls_encap_index

Definition at line 90 of file mpls.h.

format_function_t format_mpls_eos_bit

Definition at line 92 of file mpls.h.

format_function_t format_mpls_header

Definition at line 95 of file mpls.h.

format_function_t format_mpls_protocol

Definition at line 89 of file mpls.h.

format_function_t format_mpls_unicast_header_net_byte_order

Definition at line 93 of file mpls.h.

format_function_t format_mpls_unicast_label

Definition at line 94 of file mpls.h.

vlib_node_registration_t mpls_input_node

Initial value:

= {
  .function = mpls_input,
  .name = "mpls-input",
  
  .vector_size = sizeof (u32),

  .runtime_data_bytes = sizeof(mpls_input_runtime_t),

  .n_errors = MPLS_N_ERROR,
  .error_strings = mpls_error_strings,

  .n_next_nodes = MPLS_INPUT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_mpls_input_next

  },

  .format_buffer = format_mpls_unicast_header_net_byte_order,
  .format_trace = format_mpls_input_trace,
}

(constructor) VLIB_REGISTER_NODE (mpls_input_node)

Definition at line 247 of file node.c.

mpls_main_t mpls_main

Definition at line 25 of file mpls.c.

vlib_node_registration_t mpls_midchain_node

(constructor) VLIB_REGISTER_NODE (mpls_midchain_node)

Definition at line 337 of file mpls_output.c.

vlib_node_registration_t mpls_output_node

(constructor) VLIB_REGISTER_NODE (mpls_output_node)

Definition at line 309 of file mpls_output.c.

vlib_node_registration_t mpls_policy_encap_node

unformat_function_t unformat_mpls_header

Definition at line 110 of file mpls.h.

unformat_function_t unformat_mpls_label_net_byte_order

Definition at line 106 of file mpls.h.

unformat_function_t unformat_mpls_protocol_host_byte_order

Definition at line 104 of file mpls.h.

unformat_function_t unformat_mpls_protocol_net_byte_order

Definition at line 105 of file mpls.h.

unformat_function_t unformat_mpls_unicast_label

Definition at line 107 of file mpls.h.

unformat_function_t unformat_pg_mpls_header

Definition at line 111 of file mpls.h.