nsim.c File Reference

Network Delay Simulator. More...

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Macros
#define	vl_typedefs
#define	vl_endianfun
#define	vl_print(handle, ...)   vlib_cli_output (handle, __VA_ARGS__)
#define	vl_printfun
#define	vl_api_version(n, v)   static u32 api_version=(v);
#define	REPLY_MSG_ID_BASE   nsm->msg_id_base
#define	foreach_nsim_plugin_api_msg
#define	vl_msg_name_crc_list

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 int	nsim_configure (nsim_main_t *nsm, f64 bandwidth, f64 delay, f64 packet_size, f64 drop_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 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 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_plugin_api_hookup (vlib_main_t *vm)
static void	setup_message_id_table (nsim_main_t *nsm, api_main_t *am)
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 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

foreach_nsim_plugin_api_msg

#define foreach_nsim_plugin_api_msg

Value:

_(NSIM_CROSS_CONNECT_ENABLE_DISABLE, nsim_cross_connect_enable_disable) \
_(NSIM_OUTPUT_FEATURE_ENABLE_DISABLE, nsim_output_feature_enable_disable) \
_(NSIM_CONFIGURE, nsim_configure)

Definition at line 63 of file nsim.c.

REPLY_MSG_ID_BASE

#define REPLY_MSG_ID_BASE   nsm->msg_id_base

Definition at line 56 of file nsim.c.

vl_api_version

#define vl_api_version	(		n,
			v
	)		static u32 api_version=(v);

Definition at line 52 of file nsim.c.

vl_endianfun

#define vl_endianfun

Definition at line 41 of file nsim.c.

vl_msg_name_crc_list

#define vl_msg_name_crc_list

Definition at line 525 of file nsim.c.

vl_print

#define vl_print	(		handle,
			...
	)		vlib_cli_output (handle, __VA_ARGS__)

Definition at line 46 of file nsim.c.

vl_printfun

#define vl_printfun

Definition at line 47 of file nsim.c.

vl_typedefs

#define vl_typedefs

Definition at line 36 of file nsim.c.

Function Documentation

nsim_configure()

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

static

Definition at line 157 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 71 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 253 of file nsim.c.

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nsim_init()

static clib_error_t* nsim_init ( vlib_main_t *  vm )

static

Definition at line 538 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 122 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 420 of file nsim.c.

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nsim_plugin_api_hookup()

static clib_error_t* nsim_plugin_api_hookup ( vlib_main_t *  vm )

static

Definition at line 508 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 625 of file nsim.c.

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setup_message_id_table()

static void setup_message_id_table ( nsim_main_t *  nsm, api_main_t *  am  )

static

Definition at line 530 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 724 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 610 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 592 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 392 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 346 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 376 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 334 of file nsim.c.

nsim_main

nsim_main_t nsim_main

Definition at line 59 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 497 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 713 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 788 of file nsim.c.