nat44_handoff.c File Reference

NAT44 worker handoff. More...

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Data Structures
struct	nat44_handoff_trace_t

Macros
#define	foreach_nat44_handoff_error

Enumerations
enum	nat44_handoff_error_t { NAT44_HANDOFF_N_ERROR }

Functions
static u8 *	format_nat44_handoff_trace (u8 *s, va_list *args)
static uword	nat44_worker_handoff_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, u8 is_output, u8 is_in2out)
VLIB_NODE_FN()	snat_in2out_worker_handoff_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	snat_in2out_output_worker_handoff_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	snat_out2in_worker_handoff_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)

Variables
static char *	nat44_handoff_error_strings []
vlib_node_registration_t	snat_in2out_worker_handoff_node
	(constructor) VLIB_REGISTER_NODE (snat_in2out_worker_handoff_node) More...
vlib_node_registration_t	snat_in2out_output_worker_handoff_node
	(constructor) VLIB_REGISTER_NODE (snat_in2out_output_worker_handoff_node) More...
vlib_node_registration_t	snat_out2in_worker_handoff_node
	(constructor) VLIB_REGISTER_NODE (snat_out2in_worker_handoff_node) More...

Detailed Description

NAT44 worker handoff.

Definition in file nat44_handoff.c.

Macro Definition Documentation

#define foreach_nat44_handoff_error

Value:

_(CONGESTION_DROP, "congestion drop")                     \
_(SAME_WORKER, "same worker")                             \
_(DO_HANDOFF, "do handoff")

Definition at line 33 of file nat44_handoff.c.

Enumeration Type Documentation

enum nat44_handoff_error_t

Enumerator
NAT44_HANDOFF_N_ERROR

Definition at line 38 of file nat44_handoff.c.

Function Documentation

static u8* format_nat44_handoff_trace ( u8 *  s, va_list *  args  )

static

Definition at line 54 of file nat44_handoff.c.

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static uword nat44_worker_handoff_fn_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, u8  is_output, u8  is_in2out  )

inlinestatic

Definition at line 70 of file nat44_handoff.c.

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VLIB_NODE_FN() snat_in2out_output_worker_handoff_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 173 of file nat44_handoff.c.

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VLIB_NODE_FN() snat_in2out_worker_handoff_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 151 of file nat44_handoff.c.

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VLIB_NODE_FN() snat_out2in_worker_handoff_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 196 of file nat44_handoff.c.

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Variable Documentation

char* nat44_handoff_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_nat44_handoff_error

}

Definition at line 46 of file nat44_handoff.c.

vlib_node_registration_t snat_in2out_output_worker_handoff_node

Initial value:

= {
  .name = "nat44-in2out-output-worker-handoff",
  .vector_size = sizeof (u32),
  .format_trace = format_nat44_handoff_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(nat44_handoff_error_strings),
  .error_strings = nat44_handoff_error_strings,
  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (snat_in2out_output_worker_handoff_node)

Definition at line 182 of file nat44_handoff.c.

vlib_node_registration_t snat_in2out_worker_handoff_node

Initial value:

= {
  .name = "nat44-in2out-worker-handoff",
  .vector_size = sizeof (u32),
  .format_trace = format_nat44_handoff_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(nat44_handoff_error_strings),
  .error_strings = nat44_handoff_error_strings,
  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (snat_in2out_worker_handoff_node)

Definition at line 159 of file nat44_handoff.c.

vlib_node_registration_t snat_out2in_worker_handoff_node

Initial value:

= {
  .name = "nat44-out2in-worker-handoff",
  .vector_size = sizeof (u32),
  .format_trace = format_nat44_handoff_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(nat44_handoff_error_strings),
  .error_strings = nat44_handoff_error_strings,
  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (snat_out2in_worker_handoff_node)

Definition at line 204 of file nat44_handoff.c.