l2_fib.c File Reference

Ethernet MAC Address FIB Table Management. More...

Include dependency graph for l2_fib.c:

Go to the source code of this file.

Data Structures
struct	l2fib_main_t

Functions
u8 *	format_vnet_sw_if_index_name_with_NA (u8 *s, va_list *args)
	Format sw_if_index. More...
void	l2fib_table_dump (u32 bd_index, l2fib_entry_key_t **l2fe_key, l2fib_entry_result_t **l2fe_res)
static clib_error_t *	show_l2fib (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
	Display the contents of the l2fib. More...
void	l2fib_clear_table (uint keep_static)
static clib_error_t *	clear_l2fib (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
	Clear all entries in L2FIB. More...
void	l2fib_add_entry (u64 mac, u32 bd_index, u32 sw_if_index, u32 static_mac, u32 filter_mac, u32 bvi_mac)
	Add an entry to the l2fib. More...
static clib_error_t *	l2fib_add (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
	Add an entry to the L2FIB. More...
static clib_error_t *	l2fib_test_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
u32	l2fib_del_entry (u64 mac, u32 bd_index)
	Delete an entry from the l2fib. More...
static clib_error_t *	l2fib_del (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
	Delete an entry from the L2FIB. More...
	BVT (clib_bihash)
clib_error_t *	l2fib_init (vlib_main_t *vm)

Variables
l2fib_main_t	l2fib_main
static vlib_cli_command_t	show_l2fib_cli
	(constructor) VLIB_CLI_COMMAND (show_l2fib_cli) More...
static vlib_cli_command_t	clear_l2fib_cli
	(constructor) VLIB_CLI_COMMAND (clear_l2fib_cli) More...
static vlib_cli_command_t	l2fib_add_cli
	(constructor) VLIB_CLI_COMMAND (l2fib_add_cli) More...
static vlib_cli_command_t	l2fib_test_command
	(constructor) VLIB_CLI_COMMAND (l2fib_test_command) More...
static vlib_cli_command_t	l2fib_del_cli
	(constructor) VLIB_CLI_COMMAND (l2fib_del_cli) More...

Detailed Description

Ethernet MAC Address FIB Table Management.

The MAC Address forwarding table for bridge-domains is called the l2fib. Entries are added automatically as part of mac learning, but MAC Addresses entries can also be added manually.

Definition in file l2_fib.c.

Function Documentation

BVT

(

clib_bihash

)

Definition at line 691 of file l2_fib.c.

Here is the caller graph for this function:

static clib_error_t* clear_l2fib ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Clear all entries in L2FIB.

: Later we may want a way to remove only the non-static entries

Definition at line 266 of file l2_fib.c.

Here is the call graph for this function:

u8* format_vnet_sw_if_index_name_with_NA	(	u8 *	s,
		va_list *	args
	)

Format sw_if_index.

If the value is ~0, use the text "N/A"

Definition at line 59 of file l2_fib.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* l2fib_add ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Add an entry to the L2FIB.

The CLI format is: l2fib add <mac> <bd> <intf> [static] [bvi] l2fib add <mac> <bd> filter Note that filter and bvi entries are always static

Definition at line 338 of file l2_fib.c.

Here is the call graph for this function:

void l2fib_add_entry	(	u64	mac,
		u32	bd_index,
		u32	sw_if_index,
		u32	static_mac,
		u32	filter_mac,
		u32	bvi_mac
	)

Add an entry to the l2fib.

If the entry already exists then overwrite it

Definition at line 298 of file l2_fib.c.

Here is the call graph for this function:

Here is the caller graph for this function:

void l2fib_clear_table

(

uint

keep_static

)

Definition at line 243 of file l2_fib.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* l2fib_del ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Delete an entry from the L2FIB.

The CLI format is: l2fib del <mac> <bd-id>

Definition at line 631 of file l2_fib.c.

Here is the call graph for this function:

u32 l2fib_del_entry	(	u64	mac,
		u32	bd_index
	)

Delete an entry from the l2fib.

Return 0 if the entry was deleted, or 1 if it was not found

Definition at line 596 of file l2_fib.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_error_t* l2fib_init

(

vlib_main_t *

vm

)

Definition at line 698 of file l2_fib.c.

Here is the call graph for this function:

void l2fib_table_dump	(	u32	bd_index,
		l2fib_entry_key_t **	l2fe_key,
		l2fib_entry_result_t **	l2fe_res
	)

Definition at line 72 of file l2_fib.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* l2fib_test_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 446 of file l2_fib.c.

Here is the call graph for this function:

static clib_error_t* show_l2fib ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Display the contents of the l2fib.

Definition at line 112 of file l2_fib.c.

Here is the call graph for this function:

Variable Documentation

vlib_cli_command_t clear_l2fib_cli

static

Initial value:

= {
  .path = "clear l2fib",
  .short_help = "clear l2fib",
  .function = clear_l2fib,
}

(constructor) VLIB_CLI_COMMAND (clear_l2fib_cli)

Definition at line 285 of file l2_fib.c.

vlib_cli_command_t l2fib_add_cli

static

Initial value:

= {
  .path = "l2fib add",
  .short_help = "l2fib add <mac> <bridge-domain-id> filter | <intf> [static | bvi]",
  .function = l2fib_add,
}

(constructor) VLIB_CLI_COMMAND (l2fib_add_cli)

Definition at line 437 of file l2_fib.c.

vlib_cli_command_t l2fib_del_cli

static

Initial value:

= {
  .path = "l2fib del",
  .short_help = "l2fib del <mac> <bridge-domain-id>",
  .function = l2fib_del,
}

(constructor) VLIB_CLI_COMMAND (l2fib_del_cli)

Definition at line 683 of file l2_fib.c.

l2fib_main_t l2fib_main

Definition at line 54 of file l2_fib.c.

vlib_cli_command_t l2fib_test_command

static

Initial value:

= {
  .path = "test l2fib",
  .short_help = "test l2fib [add|del|check] mac <base-addr> count <nn>",
  .function = l2fib_test_command_fn,
}

(constructor) VLIB_CLI_COMMAND (l2fib_test_command)

Definition at line 583 of file l2_fib.c.

vlib_cli_command_t show_l2fib_cli

static

Initial value:

= {
  .path = "show l2fib",
  .short_help = "show l2fib [verbose | bd_id <nn> | bd_index <nn> | raw]",
  .function = show_l2fib,
}

(constructor) VLIB_CLI_COMMAND (show_l2fib_cli)

Definition at line 233 of file l2_fib.c.