l2_flood.c File Reference

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Data Structures
struct	l2flood_main_t
struct	l2flood_trace_t

Macros
#define	foreach_l2flood_error

Enumerations
enum	l2flood_error_t { L2FLOOD_N_ERROR }
enum	l2flood_next_t { L2FLOOD_NEXT_L2_OUTPUT, L2FLOOD_NEXT_DROP, L2FLOOD_N_NEXT }

Functions
static u8 *	format_l2flood_trace (u8 *s, va_list *args)
static_always_inline void	l2flood_process (vlib_main_t *vm, vlib_node_runtime_t *node, l2flood_main_t *msm, u64 *counter_base, vlib_buffer_t *b0, u32 *sw_if_index0, l2fib_entry_key_t *key0, u32 *bucket0, l2fib_entry_result_t *result0, u32 *next0)
static uword	l2flood_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	l2flood_init (vlib_main_t *vm)
void	l2flood_register_input_type (vlib_main_t *vm, ethernet_type_t type, u32 node_index)
	Add the L3 input node for this ethertype to the next nodes structure. More...
static clib_error_t *	int_flood (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
	Set subinterface flood enable/disable. More...

Variables
l2flood_main_t	l2flood_main
static vlib_node_registration_t	l2flood_node
	(constructor) VLIB_REGISTER_NODE (l2flood_node) More...
static char *	l2flood_error_strings []
static vlib_cli_command_t	int_flood_cli
	(constructor) VLIB_CLI_COMMAND (int_flood_cli) More...

Macro Definition Documentation

#define foreach_l2flood_error

Value:

_(L2FLOOD,           "L2 flood packets")                        \
_(REPL_FAIL,         "L2 replication failures")                 \
_(NO_MEMBERS,        "L2 replication complete")                 \
_(BVI_BAD_MAC,       "BVI L3 mac mismatch")                     \
_(BVI_ETHERTYPE,     "BVI packet with unhandled ethertype")

Definition at line 88 of file l2_flood.c.

Enumeration Type Documentation

enum l2flood_error_t

Enumerator
L2FLOOD_N_ERROR

Definition at line 95 of file l2_flood.c.

enum l2flood_next_t

Enumerator
L2FLOOD_NEXT_L2_OUTPUT
L2FLOOD_NEXT_DROP
L2FLOOD_N_NEXT

Definition at line 109 of file l2_flood.c.

Function Documentation

static u8* format_l2flood_trace ( u8 *  s, va_list *  args  )

static

Definition at line 71 of file l2_flood.c.

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

static

Set subinterface flood enable/disable.

The CLI format is: set interface l2 flood <interface> [disable]

Definition at line 513 of file l2_flood.c.

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clib_error_t* l2flood_init

(

vlib_main_t *

vm

)

Definition at line 472 of file l2_flood.c.

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static uword l2flood_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 285 of file l2_flood.c.

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static_always_inline void l2flood_process	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		l2flood_main_t *	msm,
		u64 *	counter_base,
		vlib_buffer_t *	b0,
		u32 *	sw_if_index0,
		l2fib_entry_key_t *	key0,
		u32 *	bucket0,
		l2fib_entry_result_t *	result0,
		u32 *	next0
	)

Definition at line 133 of file l2_flood.c.

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void l2flood_register_input_type	(	vlib_main_t *	vm,
		ethernet_type_t	type,
		u32	node_index
	)

Add the L3 input node for this ethertype to the next nodes structure.

Definition at line 495 of file l2_flood.c.

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Variable Documentation

vlib_cli_command_t int_flood_cli

static

Initial value:

= {
  .path = "set interface l2 flood",
  .short_help = "set interface l2 flood <interface> [disable]",
  .function = int_flood,
}

(constructor) VLIB_CLI_COMMAND (int_flood_cli)

Definition at line 542 of file l2_flood.c.

char* l2flood_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_l2flood_error

}

Definition at line 103 of file l2_flood.c.

l2flood_main_t l2flood_main

Definition at line 84 of file l2_flood.c.

static vlib_node_registration_t l2flood_node

static

Initial value:

= {
  .function = l2flood_node_fn,
  .name = "l2-flood",
  .vector_size = sizeof (u32),
  .format_trace = format_l2flood_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = ARRAY_LEN(l2flood_error_strings),
  .error_strings = l2flood_error_strings,

  .n_next_nodes = L2FLOOD_N_NEXT,

  
  .next_nodes = {
        [L2FLOOD_NEXT_L2_OUTPUT] = "l2-output",
        [L2FLOOD_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (l2flood_node)

Definition at line 86 of file l2_flood.c.