arping.c File Reference

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Data Structures
struct	arping_trace_t_

Macros
#define	foreach_arping_error   _ (NONE, "no error")
#define	foreach_arping

Typedefs
typedef struct arping_trace_t_	arping_trace_t

Enumerations
enum	arping__error_t { ARPING_N_ERROR }
enum	arping_next_t { ARPING_N_NEXT }
enum	arping6_next_t { ARPING6_N_NEXT }

Functions
typedef	CLIB_PACKED (struct { mac_address_t mac;ip6_address_t ip6;})
static u8 *	format_arping_trace (u8 *s, va_list *args)
static u8 *	format_arping6_trace (u8 *s, va_list *args)
	while (n_left_from > 0)
	VNET_FEATURE_INIT (arping_feat_node, static)
	VNET_FEATURE_INIT (arping6_feat_node, static)
static clib_error_t *	arping_neighbor_advertisement (vlib_main_t *vm, arping_args_t *args)
static void	arping_vnet_feature_enable_disable (vlib_main_t *vm, const char *arc_name, const char *node_name, u32 sw_if_index, int enable_disable, void *feature_config, u32 n_feature_config_bytes)
static void	arping_vec_validate (vlib_main_t *vm, u32 sw_if_index)
static clib_error_t *	arping_neighbor_probe_dst (vlib_main_t *vm, arping_args_t *args)
void	arping_run_command (vlib_main_t *vm, arping_args_t *args)
static clib_error_t *	arping_ip_address (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	arping_cli_init (vlib_main_t *vm)
	VLIB_PLUGIN_REGISTER ()

Variables
arping_main_t	arping_main
static char *	arping_error_strings []
	arping6_trace_t
vlib_main_t *	vm
vlib_main_t vlib_node_runtime_t *	node
vlib_main_t vlib_node_runtime_t vlib_frame_t *	frame
arping_next_t	next_index = node->cached_next_index
arping_main_t *	am = &arping_main
	n_left_from = frame->n_vectors
	from = vlib_frame_vector_args (frame)
return frame	n_vectors
vlib_node_registration_t	arping_input_node
	(constructor) VLIB_REGISTER_NODE (arping_input_node) More...
vlib_node_registration_t	arping6_input_node
	(constructor) VLIB_REGISTER_NODE (arping6_input_node) More...
static vlib_cli_command_t	arping_command
	(constructor) VLIB_CLI_COMMAND (arping_command) More...

Macro Definition Documentation

foreach_arping

#define foreach_arping

Value:

  _ (DROP, "error-drop")                                                      \
  _ (IO, "interface-output")

Definition at line 44 of file arping.c.

foreach_arping_error

#define foreach_arping_error   _ (NONE, "no error")

Definition at line 28 of file arping.c.

Typedef Documentation

arping_trace_t

typedef struct arping_trace_t_ arping_trace_t

Enumeration Type Documentation

arping6_next_t

enum arping6_next_t

Enumerator
ARPING6_N_NEXT

Definition at line 63 of file arping.c.

arping__error_t

enum arping__error_t

Enumerator
ARPING_N_ERROR

Definition at line 30 of file arping.c.

arping_next_t

enum arping_next_t

Enumerator
ARPING_N_NEXT

Definition at line 48 of file arping.c.

Function Documentation

arping_cli_init()

static clib_error_t* arping_cli_init ( vlib_main_t *  vm )

static

Definition at line 776 of file arping.c.

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arping_ip_address()

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

static

Definition at line 643 of file arping.c.

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arping_neighbor_advertisement()

static clib_error_t* arping_neighbor_advertisement ( vlib_main_t *  vm, arping_args_t *  args  )

static

Definition at line 489 of file arping.c.

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arping_neighbor_probe_dst()

static clib_error_t* arping_neighbor_probe_dst ( vlib_main_t *  vm, arping_args_t *  args  )

static

Definition at line 549 of file arping.c.

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arping_run_command()

void arping_run_command	(	vlib_main_t *	vm,
		arping_args_t *	args
	)

Definition at line 634 of file arping.c.

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arping_vec_validate()

static void arping_vec_validate ( vlib_main_t *  vm, u32  sw_if_index  )

static

Definition at line 536 of file arping.c.

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arping_vnet_feature_enable_disable()

static void arping_vnet_feature_enable_disable ( vlib_main_t *  vm, const char *  arc_name, const char *  node_name, u32  sw_if_index, int  enable_disable, void *  feature_config, u32  n_feature_config_bytes  )

static

Definition at line 523 of file arping.c.

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CLIB_PACKED()

typedef CLIB_PACKED

(

struct { mac_address_t mac;ip6_address_t ip6;}

)

Definition at line 71 of file arping.c.

format_arping6_trace()

static u8* format_arping6_trace ( u8 *  s, va_list *  args  )

static

Definition at line 99 of file arping.c.

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format_arping_trace()

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

static

Definition at line 85 of file arping.c.

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VLIB_PLUGIN_REGISTER()

VLIB_PLUGIN_REGISTER

(

)

VNET_FEATURE_INIT() [1/2]

VNET_FEATURE_INIT	(	arping6_feat_node	,
		static
	)

VNET_FEATURE_INIT() [2/2]

VNET_FEATURE_INIT	(	arping_feat_node	,
		static
	)

while()

while	(	n_left_from	,
		0
	)

Definition at line 123 of file arping.c.

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Variable Documentation

am

arping_main_t* am = &arping_main

Definition at line 117 of file arping.c.

arping6_input_node

vlib_node_registration_t arping6_input_node

Initial value:

=
{
  .name = "arping6-input",.vector_size = sizeof (u32),.format_trace =
    format_arping6_trace(),.type = VLIB_NODE_TYPE_INTERNAL,.n_errors =
    ARPING_N_ERROR,.error_strings = arping_error_strings,.n_next_nodes =
    ARPING_N_NEXT,.next_nodes =
  {
  [ARPING6_NEXT_DROP] = "error-drop",[ARPING6_NEXT_IO] = "interface-output",}
,}

(constructor) VLIB_REGISTER_NODE (arping6_input_node)

Definition at line 472 of file arping.c.

arping6_trace_t

arping6_trace_t

Definition at line 81 of file arping.c.

arping_command

vlib_cli_command_t arping_command

static

Initial value:

= {
  .path = "arping",
  .function = arping_ip_address,
  .short_help = "arping [gratuitous] {addr} {interface}"
                " [interval {sec}] [repeat {cnt}]",
  .is_mp_safe = 1,
}

(constructor) VLIB_CLI_COMMAND (arping_command)

Definition at line 767 of file arping.c.

arping_error_strings

char* arping_error_strings[]

static

Initial value:

= {
#define _(n, s) 
  foreach_arping_error
 
}

Definition at line 38 of file arping.c.

arping_input_node

vlib_node_registration_t arping_input_node

Initial value:

=
{
  .name = "arping-input",.vector_size = sizeof (u32),.format_trace =
    format_arping_trace(),.type = VLIB_NODE_TYPE_INTERNAL,.n_errors =
    ARPING_N_ERROR,.error_strings = arping_error_strings,.n_next_nodes =
    ARPING_N_NEXT,.next_nodes =
  {
  [ARPING_NEXT_DROP] = "error-drop",[ARPING_NEXT_IO] = "interface-output",}
,}

(constructor) VLIB_REGISTER_NODE (arping_input_node)

Definition at line 268 of file arping.c.

arping_main

arping_main_t arping_main

Definition at line 26 of file arping.c.

frame

vlib_main_t vlib_node_runtime_t vlib_frame_t* frame

Initial value:

{
  u32 n_left_from, *from, *to_next, n_left_to_next

Definition at line 114 of file arping.c.

from

from = vlib_frame_vector_args (frame)

Definition at line 121 of file arping.c.

n_left_from

n_left_from = frame->n_vectors

Definition at line 120 of file arping.c.

n_vectors

return frame n_vectors

Definition at line 265 of file arping.c.

next_index

next_index = node->cached_next_index

Definition at line 116 of file arping.c.

node

vlib_main_t vlib_node_runtime_t* node

Definition at line 113 of file arping.c.

vm

vlib_main_t* vm

Definition at line 113 of file arping.c.