ipsec_if_in.c File Reference

Include dependency graph for ipsec_if_in.c:

Go to the source code of this file.

Data Structures
struct	ipsec_if_input_trace_t

Macros
#define	foreach_ipsec_if_input_error

Enumerations
enum	ipsec_if_input_error_t { IPSEC_IF_INPUT_N_ERROR }

Functions
static u8 *	format_ipsec_if_input_trace (u8 *s, va_list *args)
static u16	ipsec_ip4_if_no_tunnel (vlib_node_runtime_t *node, vlib_buffer_t *b, const esp_header_t *esp, const ip4_header_t *ip4, u16 offset)
static u16	ipsec_ip6_if_no_tunnel (vlib_node_runtime_t *node, vlib_buffer_t *b, const esp_header_t *esp, u16 offset)
static uword	ipsec_if_input_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, int is_ip6)
VLIB_NODE_FN()	ipsec4_if_input_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
VLIB_NODE_FN()	ipsec6_if_input_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)

Variables
static char *	ipsec_if_input_error_strings []
vlib_node_registration_t	ipsec4_if_input_node
	(constructor) VLIB_REGISTER_NODE (ipsec4_if_input_node) More...
vlib_node_registration_t	ipsec6_if_input_node
	(constructor) VLIB_REGISTER_NODE (ipsec6_if_input_node) More...

Macro Definition Documentation

foreach_ipsec_if_input_error

#define foreach_ipsec_if_input_error

Value:

_(RX, "good packets received")                                    \
_(DISABLED, "ipsec packets received on disabled interface")       \
_(NO_TUNNEL, "no matching tunnel")                                \
_(NAT_KEEPALIVE, "NAT Keepalive")                                 \
_(TOO_SHORT, "Too Short")                                         \
_(SPI_0, "SPI 0")

Definition at line 28 of file ipsec_if_in.c.

Enumeration Type Documentation

ipsec_if_input_error_t

enum ipsec_if_input_error_t

Enumerator
IPSEC_IF_INPUT_N_ERROR

Definition at line 42 of file ipsec_if_in.c.

Function Documentation

format_ipsec_if_input_trace()

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

static

Definition at line 63 of file ipsec_if_in.c.

Here is the call graph for this function:

ipsec4_if_input_node()

VLIB_NODE_FN() ipsec4_if_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 677 of file ipsec_if_in.c.

Here is the call graph for this function:

ipsec6_if_input_node()

VLIB_NODE_FN() ipsec6_if_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 696 of file ipsec_if_in.c.

Here is the call graph for this function:

ipsec_if_input_inline()

static uword ipsec_if_input_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, int  is_ip6  )

inlinestatic

Definition at line 114 of file ipsec_if_in.c.

Here is the call graph for this function:

Here is the caller graph for this function:

ipsec_ip4_if_no_tunnel()

static u16 ipsec_ip4_if_no_tunnel ( vlib_node_runtime_t *  node, vlib_buffer_t *  b, const esp_header_t *  esp, const ip4_header_t *  ip4, u16  offset  )

inlinestatic

Definition at line 79 of file ipsec_if_in.c.

Here is the call graph for this function:

Here is the caller graph for this function:

ipsec_ip6_if_no_tunnel()

static u16 ipsec_ip6_if_no_tunnel ( vlib_node_runtime_t *  node, vlib_buffer_t *  b, const esp_header_t *  esp, u16  offset  )

inlinestatic

Definition at line 102 of file ipsec_if_in.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

ipsec4_if_input_node

vlib_node_registration_t ipsec4_if_input_node

Initial value:

= {
  .name = "ipsec4-if-input",
  .vector_size = sizeof (u32),
  .format_trace = format_ipsec_if_input_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(ipsec_if_input_error_strings),
  .error_strings = ipsec_if_input_error_strings,
  .sibling_of = "ipsec4-input-feature",
}

(constructor) VLIB_REGISTER_NODE (ipsec4_if_input_node)

Definition at line 685 of file ipsec_if_in.c.

ipsec6_if_input_node

vlib_node_registration_t ipsec6_if_input_node

Initial value:

= {
  .name = "ipsec6-if-input",
  .vector_size = sizeof (u32),
  .format_trace = format_ipsec_if_input_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(ipsec_if_input_error_strings),
  .error_strings = ipsec_if_input_error_strings,
  .sibling_of = "ipsec6-input-feature",
}

(constructor) VLIB_REGISTER_NODE (ipsec6_if_input_node)

Definition at line 704 of file ipsec_if_in.c.

ipsec_if_input_error_strings

char* ipsec_if_input_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_ipsec_if_input_error

}

Definition at line 36 of file ipsec_if_in.c.