decap.c File Reference

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Macros
#define	foreach_l2t_decap_error
#define	NSTAGES   3

Enumerations
enum	l2t_DECAP_error_t { L2T_DECAP_N_ERROR }
enum	l2t_decap_next_t { L2T_DECAP_NEXT_DROP, L2T_DECAP_NEXT_L2_INPUT, L2T_DECAP_N_NEXT, L2T_DECAP_NEXT_NO_INTERCEPT = L2T_DECAP_N_NEXT }

Functions
static void	stage0 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_buffer_t *b)
static void	stage1 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_buffer_t *b)
static u32	last_stage (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_buffer_t *b)
VLIB_NODE_FN()	l2t_decap_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)

Variables
static char *	l2t_decap_error_strings []
vlib_node_registration_t	l2t_decap_node
	(constructor) VLIB_REGISTER_NODE (l2t_decap_node) More...
vlib_node_function_t	l2t_decap_node_fn
vlib_node_registration_t	l2t_decap_local_node
	(constructor) VLIB_REGISTER_NODE (l2t_decap_local_node) More...

Macro Definition Documentation

foreach_l2t_decap_error

#define foreach_l2t_decap_error

Value:

_(USER_TO_NETWORK, "L2TP user (ip6) to L2 network pkts")        \
_(SESSION_ID_MISMATCH, "l2tpv3 local session id mismatches")    \
_(COOKIE_MISMATCH, "l2tpv3 local cookie mismatches")            \
_(NO_SESSION, "l2tpv3 session not found")                       \
_(ADMIN_DOWN, "l2tpv3 tunnel is down")

Definition at line 27 of file decap.c.

NSTAGES

#define NSTAGES   3

Definition at line 57 of file decap.c.

Enumeration Type Documentation

l2t_DECAP_error_t

enum l2t_DECAP_error_t

Enumerator
L2T_DECAP_N_ERROR

Definition at line 40 of file decap.c.

l2t_decap_next_t

enum l2t_decap_next_t

Enumerator
L2T_DECAP_NEXT_DROP
L2T_DECAP_NEXT_L2_INPUT
L2T_DECAP_N_NEXT
L2T_DECAP_NEXT_NO_INTERCEPT

Definition at line 48 of file decap.c.

Function Documentation

l2t_decap_node()

VLIB_NODE_FN() l2t_decap_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 239 of file decap.c.

last_stage()

static u32 last_stage ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_buffer_t *  b  )

inlinestatic

Definition at line 118 of file decap.c.

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stage0()

static void stage0 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_buffer_t *  b  )

inlinestatic

Definition at line 60 of file decap.c.

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stage1()

static void stage1 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_buffer_t *  b  )

inlinestatic

Definition at line 68 of file decap.c.

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Variable Documentation

l2t_decap_error_strings

char* l2t_decap_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_l2t_decap_error

}

Definition at line 34 of file decap.c.

l2t_decap_local_node

vlib_node_registration_t l2t_decap_local_node

Initial value:

= {
  .function = l2t_decap_node_fn,
  .name = "l2tp-decap-local",
  .vector_size = sizeof (u32),
  .format_trace = format_l2t_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = ARRAY_LEN(l2t_decap_error_strings),
  .error_strings = l2t_decap_error_strings,

  .n_next_nodes = L2T_DECAP_N_NEXT,

  
  .next_nodes = {
    [L2T_DECAP_NEXT_L2_INPUT] = "l2-input",
    [L2T_DECAP_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (l2t_decap_local_node)

Definition at line 275 of file decap.c.

l2t_decap_node

vlib_node_registration_t l2t_decap_node

Initial value:

= {
  .name = "l2tp-decap",
  .vector_size = sizeof (u32),
  .format_trace = format_l2t_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = ARRAY_LEN(l2t_decap_error_strings),
  .error_strings = l2t_decap_error_strings,

  .n_next_nodes = L2T_DECAP_N_NEXT,

  
  .next_nodes = {
        [L2T_DECAP_NEXT_L2_INPUT] = "l2-input",
        [L2T_DECAP_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (l2t_decap_node)

Definition at line 253 of file decap.c.

l2t_decap_node_fn

vlib_node_function_t l2t_decap_node_fn