pnat.h File Reference

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Data Structures
struct	pnat_mask_fast_t
struct	pnat_translation_t
struct	pnat_interface_t
struct	pnat_main_t
struct	pnat_trace_t

Macros
#define	PNAT_FLOW_HASH_BUCKETS   256

Typedefs
typedef vl_api_pnat_match_tuple_t	pnat_match_tuple_t
typedef vl_api_pnat_rewrite_tuple_t	pnat_rewrite_tuple_t
typedef vl_api_pnat_mask_t	pnat_mask_t
typedef vl_api_pnat_attachment_point_t	pnat_attachment_point_t

Enumerations
enum	pnat_instructions_t {   PNAT_INSTR_NONE = 1 << 0, PNAT_INSTR_SOURCE_ADDRESS = 1 << 1, PNAT_INSTR_SOURCE_PORT = 1 << 2, PNAT_INSTR_DESTINATION_ADDRESS = 1 << 3,   PNAT_INSTR_DESTINATION_PORT = 1 << 4, PNAT_INSTR_COPY_BYTE = 1 << 5, PNAT_INSTR_CLEAR_BYTE = 1 << 6 }

Functions
pnat_interface_t *	pnat_interface_by_sw_if_index (u32 sw_if_index)
int	pnat_binding_add (pnat_match_tuple_t *match, pnat_rewrite_tuple_t *rewrite, u32 *binding_index)
int	pnat_binding_del (u32 binding_index)
int	pnat_binding_attach (u32 sw_if_index, pnat_attachment_point_t attachment, u32 binding_index)
int	pnat_binding_detach (u32 sw_if_index, pnat_attachment_point_t attachment, u32 binding_index)
u32	pnat_flow_lookup (u32 sw_if_index, pnat_attachment_point_t attachment, pnat_match_tuple_t *match)
static void	pnat_calc_key (u32 sw_if_index, pnat_attachment_point_t attachment, ip4_address_t src, ip4_address_t dst, u8 protocol, u16 sport, u16 dport, pnat_mask_fast_t mask, clib_bihash_kv_16_8_t *kv)

Variables
pnat_main_t	pnat_main

Macro Definition Documentation

PNAT_FLOW_HASH_BUCKETS

#define PNAT_FLOW_HASH_BUCKETS   256

Definition at line 23 of file pnat.h.

Typedef Documentation

pnat_attachment_point_t

typedef vl_api_pnat_attachment_point_t pnat_attachment_point_t

Definition at line 30 of file pnat.h.

pnat_mask_t

typedef vl_api_pnat_mask_t pnat_mask_t

Definition at line 29 of file pnat.h.

pnat_match_tuple_t

typedef vl_api_pnat_match_tuple_t pnat_match_tuple_t

Definition at line 27 of file pnat.h.

pnat_rewrite_tuple_t

typedef vl_api_pnat_rewrite_tuple_t pnat_rewrite_tuple_t

Definition at line 28 of file pnat.h.

Enumeration Type Documentation

pnat_instructions_t

enum pnat_instructions_t

Enumerator
PNAT_INSTR_NONE
PNAT_INSTR_SOURCE_ADDRESS
PNAT_INSTR_SOURCE_PORT
PNAT_INSTR_DESTINATION_ADDRESS
PNAT_INSTR_DESTINATION_PORT
PNAT_INSTR_COPY_BYTE
PNAT_INSTR_CLEAR_BYTE

Definition at line 33 of file pnat.h.

Function Documentation

pnat_binding_add()

int pnat_binding_add	(	pnat_match_tuple_t *	match,
		pnat_rewrite_tuple_t *	rewrite,
		u32 *	binding_index
	)

Definition at line 271 of file pnat.c.

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pnat_binding_attach()

int pnat_binding_attach	(	u32	sw_if_index,
		pnat_attachment_point_t	attachment,
		u32	binding_index
	)

Definition at line 329 of file pnat.c.

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pnat_binding_del()

int pnat_binding_del

(

u32

binding_index

)

Definition at line 392 of file pnat.c.

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pnat_binding_detach()

int pnat_binding_detach	(	u32	sw_if_index,
		pnat_attachment_point_t	attachment,
		u32	binding_index
	)

Definition at line 364 of file pnat.c.

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pnat_calc_key()

static void pnat_calc_key ( u32  sw_if_index, pnat_attachment_point_t  attachment, ip4_address_t  src, ip4_address_t  dst, u8  protocol, u16  sport, u16  dport, pnat_mask_fast_t  mask, clib_bihash_kv_16_8_t *  kv  )

inlinestatic

Definition at line 118 of file pnat.h.

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pnat_flow_lookup()

u32 pnat_flow_lookup	(	u32	sw_if_index,
		pnat_attachment_point_t	attachment,
		pnat_match_tuple_t *	match
	)

Definition at line 310 of file pnat.c.

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pnat_interface_by_sw_if_index()

pnat_interface_t* pnat_interface_by_sw_if_index

(

u32

sw_if_index

)

Definition at line 38 of file pnat.c.

Variable Documentation

pnat_main

pnat_main_t pnat_main

Definition at line 32 of file pnat.c.