l2_efp_filter.c File Reference

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Data Structures
struct	l2_efp_filter_main_t
struct	l2_efp_filter_trace_t

Macros
#define	foreach_l2_efp_filter_error

Enumerations
enum	l2_efp_filter_error_t { L2_EFP_FILTER_N_ERROR }
enum	l2_efp_filter_next_t { L2_EFP_FILTER_NEXT_DROP, L2_EFP_FILTER_N_NEXT }

Functions
static u8 *	format_l2_efp_filter_trace (u8 *s, va_list *args)
static_always_inline void	extract_keys (vnet_main_t *vnet_main, u32 sw_if_index0, vlib_buffer_t *b0, u32 *port_sw_if_index0, u16 *first_ethertype0, u16 *outer_id0, u16 *inner_id0, u32 *match_flags0)
	Extract fields from the packet that will be used in interface classification. More...
static uword	l2_efp_filter_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	l2_efp_filter_init (vlib_main_t *vm)
void	l2_efp_filter_configure (vnet_main_t *vnet_main, u32 sw_if_index, u32 enable)
	Enable/disable the EFP Filter check on the subinterface. More...
static clib_error_t *	int_l2_efp_filter (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
	Set subinterface egress efp filter enable/disable. More...

Variables
l2_efp_filter_main_t	l2_efp_filter_main
static vlib_node_registration_t	l2_efp_filter_node
	(constructor) VLIB_REGISTER_NODE (l2_efp_filter_node) More...
static char *	l2_efp_filter_error_strings []
static vlib_cli_command_t	int_l2_efp_filter_cli
	(constructor) VLIB_CLI_COMMAND (int_l2_efp_filter_cli) More...

Macro Definition Documentation

#define foreach_l2_efp_filter_error

Value:

_(L2_EFP_FILTER, "L2 EFP filter packets")               \
_(DROP,          "L2 EFP filter post-rewrite drops")

Definition at line 73 of file l2_efp_filter.c.

Enumeration Type Documentation

enum l2_efp_filter_error_t

Enumerator
L2_EFP_FILTER_N_ERROR

Definition at line 77 of file l2_efp_filter.c.

enum l2_efp_filter_next_t

Enumerator
L2_EFP_FILTER_NEXT_DROP
L2_EFP_FILTER_N_NEXT

Definition at line 91 of file l2_efp_filter.c.

Function Documentation

static_always_inline void extract_keys	(	vnet_main_t *	vnet_main,
		u32	sw_if_index0,
		vlib_buffer_t *	b0,
		u32 *	port_sw_if_index0,
		u16 *	first_ethertype0,
		u16 *	outer_id0,
		u16 *	inner_id0,
		u32 *	match_flags0
	)

Extract fields from the packet that will be used in interface classification.

Definition at line 103 of file l2_efp_filter.c.

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static u8* format_l2_efp_filter_trace ( u8 *  s, va_list *  args  )

static

Definition at line 52 of file l2_efp_filter.c.

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static clib_error_t* int_l2_efp_filter ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Set subinterface egress efp filter enable/disable.

The CLI format is: set interface l2 efp-filter <interface> [disable]]

Definition at line 542 of file l2_efp_filter.c.

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void l2_efp_filter_configure	(	vnet_main_t *	vnet_main,
		u32	sw_if_index,
		u32	enable
	)

Enable/disable the EFP Filter check on the subinterface.

Definition at line 529 of file l2_efp_filter.c.

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clib_error_t* l2_efp_filter_init

(

vlib_main_t *

vm

)

Definition at line 504 of file l2_efp_filter.c.

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static uword l2_efp_filter_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 159 of file l2_efp_filter.c.

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Variable Documentation

vlib_cli_command_t int_l2_efp_filter_cli

static

Initial value:

= {
  .path = "set interface l2 efp-filter",
  .short_help = "set interface l2 efp-filter <interface> [disable]",
  .function = int_l2_efp_filter,
}

(constructor) VLIB_CLI_COMMAND (int_l2_efp_filter_cli)

Definition at line 572 of file l2_efp_filter.c.

char* l2_efp_filter_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_l2_efp_filter_error

}

Definition at line 85 of file l2_efp_filter.c.

l2_efp_filter_main_t l2_efp_filter_main

Definition at line 69 of file l2_efp_filter.c.

static vlib_node_registration_t l2_efp_filter_node

static

Initial value:

= {
  .function = l2_efp_filter_node_fn,
  .name = "l2-efp-filter",
  .vector_size = sizeof (u32),
  .format_trace = format_l2_efp_filter_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = ARRAY_LEN(l2_efp_filter_error_strings),
  .error_strings = l2_efp_filter_error_strings,

  .n_next_nodes = L2_EFP_FILTER_N_NEXT,

  
  .next_nodes = {
       [L2_EFP_FILTER_NEXT_DROP]  = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (l2_efp_filter_node)

Definition at line 71 of file l2_efp_filter.c.