nsim.c File Reference

Network Delay Simulator. More...

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Macros
#define	REPLY_MSG_ID_BASE   nsm->msg_id_base

Functions
int	nsim_cross_connect_enable_disable (nsim_main_t *nsm, u32 sw_if_index0, u32 sw_if_index1, int enable_disable)
int	nsim_output_feature_enable_disable (nsim_main_t *nsm, u32 sw_if_index, int enable_disable)
static nsim_wheel_t *	nsim_wheel_alloc (nsim_main_t *nsm, u32 wheel_slots)
static int	nsim_configure (nsim_main_t *nsm, f64 bandwidth, f64 delay, f64 packet_size, f64 drop_fraction, f64 reorder_fraction)
static clib_error_t *	nsim_cross_connect_enable_disable_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	nsim_config (vlib_main_t *vm, unformat_input_t *input)
static void	vl_api_nsim_cross_connect_enable_disable_t_handler (vl_api_nsim_cross_connect_enable_disable_t *mp)
static void	vl_api_nsim_output_feature_enable_disable_t_handler (vl_api_nsim_output_feature_enable_disable_t *mp)
static void	vl_api_nsim_configure_t_handler (vl_api_nsim_configure_t *mp)
static void	vl_api_nsim_configure2_t_handler (vl_api_nsim_configure2_t *mp)
static clib_error_t *	nsim_output_feature_enable_disable_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	nsim_init (vlib_main_t *vm)
	VNET_FEATURE_INIT (nsim, static)
	VNET_FEATURE_INIT (nsim_feature, static)
	VLIB_PLUGIN_REGISTER ()
static uword	unformat_delay (unformat_input_t *input, va_list *args)
static uword	unformat_bandwidth (unformat_input_t *input, va_list *args)
static u8 *	format_nsim_config (u8 *s, va_list *args)
static clib_error_t *	set_nsim_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	show_nsim_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)

Variables
nsim_main_t	nsim_main
static vlib_cli_command_t	nsim_enable_disable_command
	(constructor) VLIB_CLI_COMMAND (nsim_enable_disable_command) More...
static vlib_cli_command_t	nsim_output_feature_enable_disable_command
	(constructor) VLIB_CLI_COMMAND (nsim_output_feature_enable_disable_command) More...
static vlib_cli_command_t	set_nsim_command
	(constructor) VLIB_CLI_COMMAND (set_nsim_command) More...
static vlib_cli_command_t	show_nsim_command
	(constructor) VLIB_CLI_COMMAND (show_nsim_command) More...

Detailed Description

Network Delay Simulator.

Definition in file nsim.c.

Macro Definition Documentation

REPLY_MSG_ID_BASE

#define REPLY_MSG_ID_BASE   nsm->msg_id_base

Definition at line 36 of file nsim.c.

Function Documentation

format_nsim_config()

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

static

Definition at line 612 of file nsim.c.

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nsim_config()

static clib_error_t* nsim_config ( vlib_main_t *  vm, unformat_input_t *  input  )

static

Definition at line 299 of file nsim.c.

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nsim_configure()

static int nsim_configure ( nsim_main_t *  nsm, f64  bandwidth, f64  delay, f64  packet_size, f64  drop_fraction, f64  reorder_fraction  )

static

Definition at line 153 of file nsim.c.

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nsim_cross_connect_enable_disable()

int nsim_cross_connect_enable_disable	(	nsim_main_t *	nsm,
		u32	sw_if_index0,
		u32	sw_if_index1,
		int	enable_disable
	)

Definition at line 44 of file nsim.c.

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nsim_cross_connect_enable_disable_command_fn()

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

static

Definition at line 234 of file nsim.c.

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nsim_init()

static clib_error_t* nsim_init ( vlib_main_t *  vm )

static

Definition at line 537 of file nsim.c.

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nsim_output_feature_enable_disable()

int nsim_output_feature_enable_disable	(	nsim_main_t *	nsm,
		u32	sw_if_index,
		int	enable_disable
	)

Definition at line 95 of file nsim.c.

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nsim_output_feature_enable_disable_command_fn()

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

static

Definition at line 449 of file nsim.c.

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nsim_wheel_alloc()

static nsim_wheel_t* nsim_wheel_alloc ( nsim_main_t *  nsm, u32  wheel_slots  )

static

Definition at line 130 of file nsim.c.

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set_nsim_command_fn()

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

static

Definition at line 667 of file nsim.c.

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show_nsim_command_fn()

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

static

Definition at line 772 of file nsim.c.

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unformat_bandwidth()

static uword unformat_bandwidth ( unformat_input_t *  input, va_list *  args  )

static

Definition at line 597 of file nsim.c.

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unformat_delay()

static uword unformat_delay ( unformat_input_t *  input, va_list *  args  )

static

Definition at line 579 of file nsim.c.

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vl_api_nsim_configure2_t_handler()

static void vl_api_nsim_configure2_t_handler ( vl_api_nsim_configure2_t *  mp )

static

Definition at line 418 of file nsim.c.

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vl_api_nsim_configure_t_handler()

static void vl_api_nsim_configure_t_handler ( vl_api_nsim_configure_t *  mp )

static

Definition at line 395 of file nsim.c.

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vl_api_nsim_cross_connect_enable_disable_t_handler()

static void vl_api_nsim_cross_connect_enable_disable_t_handler ( vl_api_nsim_cross_connect_enable_disable_t *  mp )

static

Definition at line 349 of file nsim.c.

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vl_api_nsim_output_feature_enable_disable_t_handler()

static void vl_api_nsim_output_feature_enable_disable_t_handler ( vl_api_nsim_output_feature_enable_disable_t *  mp )

static

Definition at line 379 of file nsim.c.

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VLIB_PLUGIN_REGISTER()

VLIB_PLUGIN_REGISTER

(

)

VNET_FEATURE_INIT() [1/2]

VNET_FEATURE_INIT	(	nsim	,
		static
	)

VNET_FEATURE_INIT() [2/2]

VNET_FEATURE_INIT	(	nsim_feature	,
		static
	)

Variable Documentation

nsim_enable_disable_command

vlib_cli_command_t nsim_enable_disable_command

static

Initial value:

=
{
  .path = "nsim cross-connect enable-disable",
  .short_help =
  "nsim cross-connect enable-disable <interface-name-1> "
  "<interface-name-2> [disable]",
  .function = nsim_cross_connect_enable_disable_command_fn,
}

(constructor) VLIB_CLI_COMMAND (nsim_enable_disable_command)

Definition at line 337 of file nsim.c.

nsim_main

nsim_main_t nsim_main

Definition at line 39 of file nsim.c.

nsim_output_feature_enable_disable_command

vlib_cli_command_t nsim_output_feature_enable_disable_command

static

Initial value:

=
{
  .path = "nsim output-feature enable-disable",
  .short_help =
  "nsim output-feature enable-disable <interface-name> [disable]",
  .function = nsim_output_feature_enable_disable_command_fn,
}

(constructor) VLIB_CLI_COMMAND (nsim_output_feature_enable_disable_command)

Definition at line 526 of file nsim.c.

set_nsim_command

vlib_cli_command_t set_nsim_command

static

Initial value:

=
{
  .path = "set nsim",
  .short_help = "set nsim delay <time> bandwidth <bps> packet-size <nbytes>\n"
  "    [packets-per-drop <nn>][drop-fraction <f64: 0.0 - 1.0>]",
  .function = set_nsim_command_fn,
}

(constructor) VLIB_CLI_COMMAND (set_nsim_command)

Definition at line 761 of file nsim.c.

show_nsim_command

vlib_cli_command_t show_nsim_command

static

Initial value:

=
{
  .path = "show nsim",
  .short_help = "Display network delay simulator configuration",
  .function = show_nsim_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_nsim_command)

Definition at line 806 of file nsim.c.