lisp_cp_messages.h File Reference

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Data Structures
struct	ecm_hdr_t
struct	map_request_hdr_t
struct	map_reply_hdr_t
struct	map_register_hdr_t
struct	map_notify_hdr_t
struct	lisp_nsh_hdr_t

Macros
#define	MAX_IP_PKT_LEN   4096
#define	MAX_IP_HDR_LEN   40 /* without options or IPv6 hdr extensions */
#define	UDP_HDR_LEN   8
#define	LISP_DATA_HDR_LEN   8
#define	LISP_ECM_HDR_LEN   4
#define	MAX_LISP_MSG_ENCAP_LEN   2*(MAX_IP_HDR_LEN + UDP_HDR_LEN)+ LISP_ECM_HDR_LEN
#define	MAX_LISP_PKT_ENCAP_LEN   MAX_IP_HDR_LEN + UDP_HDR_LEN + LISP_DATA_HDR_LEN
#define	LISP_CONTROL_PORT   4342
#define	EID_REC_CAST(h_)   ((eid_record_hdr_t *)(h_))
#define	EID_REC_MLEN(h_)   EID_REC_CAST((h_))->eid_prefix_length
#define	EID_REC_ADDR(h)   (u8 *)(h) + sizeof(eid_record_hdr_t)
#define	ECM_TYPE(h_)   ((ecm_hdr_t *)(h_))->type
#define	MREQ_TYPE(h_)   (h_)->type
#define	MREQ_HDR_CAST(h_)   ((map_request_hdr_t *)(h_))
#define	MREQ_REC_COUNT(h_)   (MREQ_HDR_CAST(h_))->record_count
#define	MREQ_RLOC_PROBE(h_)   (MREQ_HDR_CAST(h_))->rloc_probe
#define	MREQ_ITR_RLOC_COUNT(h_)   (MREQ_HDR_CAST(h_))->additional_itr_rloc_count
#define	MREQ_NONCE(h_)   (MREQ_HDR_CAST(h_))->nonce
#define	MREQ_SMR(h_)   (MREQ_HDR_CAST(h_))->solicit_map_request
#define	MREQ_SMR_INVOKED(h_)   (MREQ_HDR_CAST(h_))->smr_invoked
#define	MREP_TYPE(h_)   MREP_HDR_CAST(h_)->type
#define	MREP_HDR_CAST(h_)   ((map_reply_hdr_t *)(h_))
#define	MREP_REC_COUNT(h_)   MREP_HDR_CAST(h_)->record_count
#define	MREP_RLOC_PROBE(h_)   MREP_HDR_CAST(h_)->rloc_probe
#define	MREP_NONCE(h_)   MREP_HDR_CAST(h_)->nonce
#define	LOC_CAST(h_)   ((locator_hdr_t *)(h_))
#define	LOC_PROBED(h_)   LOC_CAST(h_)->probed
#define	LOC_PRIORITY(h_)   LOC_CAST(h_)->priority
#define	LOC_WEIGHT(h_)   LOC_CAST(h_)->weight
#define	LOC_MPRIORITY(h_)   LOC_CAST(h_)->mpriority
#define	LOC_MWEIGHT(h_)   LOC_CAST(h_)->mweight
#define	LOC_REACHABLE(h_)   LOC_CAST(h_)->reachable
#define	LOC_LOCAL(h_)   LOC_CAST(h_)->local
#define	LOC_ADDR(h_)   ((u8 *)(h_) + sizeof(locator_hdr_t))
#define	MAP_REC_EID_PLEN(h)   ((mapping_record_hdr_t *)(h))->eid_prefix_length
#define	MAP_REC_LOC_COUNT(h)   ((mapping_record_hdr_t *)(h))->locator_count
#define	MAP_REC_ACTION(h)   ((mapping_record_hdr_t *)(h))->action
#define	MAP_REC_AUTH(h)   ((mapping_record_hdr_t *)(h))->authoritative
#define	MAP_REC_TTL(h)   ((mapping_record_hdr_t *)(h))->ttl
#define	MAP_REC_EID(h)   (u8 *)(h)+sizeof(mapping_record_hdr_t)
#define	MAP_REC_VERSION(h)   (h)->version_hi << 8 | (h)->version_low
#define	LCAF_TYPE(h)   ((lcaf_hdr_t *)(h))->type
#define	LCAF_LENGTH(h)   ((lcaf_hdr_t *)(h))->len
#define	LCAF_RES2(h)   ((lcaf_hdr_t *)(h))->reserved2
#define	LCAF_FLAGS(h)   ((lcaf_hdr_t *)(h))->flags
#define	LCAF_PAYLOAD(h)   (u8 *)(h)+sizeof(lcaf_hdr_t)
#define	LCAF_SD_SRC_ML(_h)   (_h)->src_mask_len
#define	LCAF_SD_DST_ML(_h)   (_h)->dst_mask_len
#define	LCAF_SPI_SI(_h)   (_h)->spi_si
#define	MREG_TYPE(h_)   (h_)->type
#define	MREG_HDR_CAST(h_)   ((map_register_hdr_t *)(h_))
#define	MREG_PROXY_MR(h_)   (MREG_HDR_CAST(h_))->proxy_map_reply
#define	MREG_WANT_MAP_NOTIFY(h_)   (MREG_HDR_CAST(h_))->want_map_notify
#define	MREG_REC_COUNT(h_)   (MREG_HDR_CAST(h_))->record_count
#define	MREG_NONCE(h_)   (MREG_HDR_CAST(h_))->nonce
#define	MREG_KEY_ID(h_)   (MREG_HDR_CAST(h_))->key_id
#define	MREG_AUTH_DATA_LEN(h_)   (MREG_HDR_CAST(h_))->auth_data_len
#define	MREG_DATA(h_)   (MREG_HDR_CAST(h_))->data
#define	MNOTIFY_TYPE(h_)   (h_)->type
#define	MNOTIFY_HDR_CAST(h_)   ((map_register_hdr_t *)(h_))
#define	MNOTIFY_REC_COUNT(h_)   (MREG_HDR_CAST(h_))->record_count
#define	MNOTIFY_NONCE(h_)   (MREG_HDR_CAST(h_))->nonce
#define	MNOTIFY_KEY_ID(h_)   (MREG_HDR_CAST(h_))->key_id
#define	MNOTIFY_AUTH_DATA_LEN(h_)   (MREG_HDR_CAST(h_))->auth_data_len
#define	MNOTIFY_DATA(h_)   (MREG_HDR_CAST(h_))->data

Typedefs
typedef struct _eid_prefix_record_hdr	eid_record_hdr_t
typedef struct _locator_hdr	locator_hdr_t
typedef struct _mapping_record_hdr_t	mapping_record_hdr_t
typedef enum lisp_authoritative	lisp_authoritative_e
typedef struct _lcaf_hdr_t	lcaf_hdr_t
typedef struct _lcaf_src_dst_hdr_t	lcaf_src_dst_hdr_t
typedef struct _lcaf_spi_hdr_t	lcaf_spi_hdr_t

Enumerations
enum	lisp_msg_type_e {   NOT_LISP_MSG, LISP_MAP_REQUEST = 1, LISP_MAP_REPLY, LISP_MAP_REGISTER,   LISP_MAP_NOTIFY, LISP_INFO_NAT = 7, LISP_ENCAP_CONTROL_TYPE = 8, LISP_MSG_TYPES }
enum	lisp_action_e { LISP_NO_ACTION, LISP_FORWARD_NATIVE, LISP_SEND_MAP_REQUEST, LISP_DROP }
enum	lisp_authoritative { A_NO_AUTHORITATIVE = 0, A_AUTHORITATIVE }

Functions
void	eid_rec_hdr_init (eid_record_hdr_t *ptr)
char *	ecm_hdr_to_char (ecm_hdr_t *h)
void	map_request_hdr_init (void *ptr)
char *	map_request_hdr_to_char (map_request_hdr_t *h)
void	map_reply_hdr_init (void *ptr)
char *	map_reply_hdr_to_char (map_reply_hdr_t *h)
static lisp_msg_type_e	lisp_msg_type (void *b)
static void	increment_record_count (void *b)
void	mapping_record_init_hdr (mapping_record_hdr_t *h)

Macro Definition Documentation

#define ECM_TYPE

(

h_

)

((ecm_hdr_t *)(h_))->type

Definition at line 125 of file lisp_cp_messages.h.

#define EID_REC_ADDR

(

h

)

(u8 *)(h) + sizeof(eid_record_hdr_t)

Definition at line 54 of file lisp_cp_messages.h.

#define EID_REC_CAST

(

h_

)

((eid_record_hdr_t *)(h_))

Definition at line 52 of file lisp_cp_messages.h.

#define EID_REC_MLEN

(

h_

)

EID_REC_CAST((h_))->eid_prefix_length

Definition at line 53 of file lisp_cp_messages.h.

#define LCAF_FLAGS

(

h

)

((lcaf_hdr_t *)(h))->flags

Definition at line 454 of file lisp_cp_messages.h.

#define LCAF_LENGTH

(

h

)

((lcaf_hdr_t *)(h))->len

Definition at line 452 of file lisp_cp_messages.h.

#define LCAF_PAYLOAD

(

h

)

(u8 *)(h)+sizeof(lcaf_hdr_t)

Definition at line 455 of file lisp_cp_messages.h.

#define LCAF_RES2

(

h

)

((lcaf_hdr_t *)(h))->reserved2

Definition at line 453 of file lisp_cp_messages.h.

#define LCAF_SD_DST_ML

(

_h

)

(_h)->dst_mask_len

Definition at line 474 of file lisp_cp_messages.h.

#define LCAF_SD_SRC_ML

(

_h

)

(_h)->src_mask_len

Definition at line 473 of file lisp_cp_messages.h.

#define LCAF_SPI_SI

(

_h

)

(_h)->spi_si

Definition at line 490 of file lisp_cp_messages.h.

#define LCAF_TYPE

(

h

)

((lcaf_hdr_t *)(h))->type

Definition at line 451 of file lisp_cp_messages.h.

#define LISP_CONTROL_PORT   4342

Definition at line 29 of file lisp_cp_messages.h.

#define LISP_DATA_HDR_LEN   8

Definition at line 24 of file lisp_cp_messages.h.

#define LISP_ECM_HDR_LEN   4

Definition at line 25 of file lisp_cp_messages.h.

#define LOC_ADDR

(

h_

)

((u8 *)(h_) + sizeof(locator_hdr_t))

Definition at line 352 of file lisp_cp_messages.h.

#define LOC_CAST

(

h_

)

((locator_hdr_t *)(h_))

Definition at line 344 of file lisp_cp_messages.h.

#define LOC_LOCAL

(

h_

)

LOC_CAST(h_)->local

Definition at line 351 of file lisp_cp_messages.h.

#define LOC_MPRIORITY

(

h_

)

LOC_CAST(h_)->mpriority

Definition at line 348 of file lisp_cp_messages.h.

#define LOC_MWEIGHT

(

h_

)

LOC_CAST(h_)->mweight

Definition at line 349 of file lisp_cp_messages.h.

#define LOC_PRIORITY

(

h_

)

LOC_CAST(h_)->priority

Definition at line 346 of file lisp_cp_messages.h.

#define LOC_PROBED

(

h_

)

LOC_CAST(h_)->probed

Definition at line 345 of file lisp_cp_messages.h.

#define LOC_REACHABLE

(

h_

)

LOC_CAST(h_)->reachable

Definition at line 350 of file lisp_cp_messages.h.

#define LOC_WEIGHT

(

h_

)

LOC_CAST(h_)->weight

Definition at line 347 of file lisp_cp_messages.h.

#define MAP_REC_ACTION

(

h

)

((mapping_record_hdr_t *)(h))->action

Definition at line 410 of file lisp_cp_messages.h.

#define MAP_REC_AUTH

(

h

)

((mapping_record_hdr_t *)(h))->authoritative

Definition at line 411 of file lisp_cp_messages.h.

#define MAP_REC_EID

(

h

)

(u8 *)(h)+sizeof(mapping_record_hdr_t)

Definition at line 413 of file lisp_cp_messages.h.

#define MAP_REC_EID_PLEN

(

h

)

((mapping_record_hdr_t *)(h))->eid_prefix_length

Definition at line 408 of file lisp_cp_messages.h.

#define MAP_REC_LOC_COUNT

(

h

)

((mapping_record_hdr_t *)(h))->locator_count

Definition at line 409 of file lisp_cp_messages.h.

#define MAP_REC_TTL

(

h

)

((mapping_record_hdr_t *)(h))->ttl

Definition at line 412 of file lisp_cp_messages.h.

#define MAP_REC_VERSION

(

h

)

(h)->version_hi << 8 | (h)->version_low

Definition at line 414 of file lisp_cp_messages.h.

#define MAX_IP_HDR_LEN   40 /* without options or IPv6 hdr extensions */

Definition at line 22 of file lisp_cp_messages.h.

#define MAX_IP_PKT_LEN   4096

Definition at line 21 of file lisp_cp_messages.h.

#define MAX_LISP_MSG_ENCAP_LEN   2*(MAX_IP_HDR_LEN + UDP_HDR_LEN)+ LISP_ECM_HDR_LEN

Definition at line 26 of file lisp_cp_messages.h.

#define MAX_LISP_PKT_ENCAP_LEN   MAX_IP_HDR_LEN + UDP_HDR_LEN + LISP_DATA_HDR_LEN

Definition at line 27 of file lisp_cp_messages.h.

#define MNOTIFY_AUTH_DATA_LEN

(

h_

)

(MREG_HDR_CAST(h_))->auth_data_len

Definition at line 618 of file lisp_cp_messages.h.

#define MNOTIFY_DATA

(

h_

)

(MREG_HDR_CAST(h_))->data

Definition at line 619 of file lisp_cp_messages.h.

#define MNOTIFY_HDR_CAST

(

h_

)

((map_register_hdr_t *)(h_))

Definition at line 614 of file lisp_cp_messages.h.

#define MNOTIFY_KEY_ID

(

h_

)

(MREG_HDR_CAST(h_))->key_id

Definition at line 617 of file lisp_cp_messages.h.

#define MNOTIFY_NONCE

(

h_

)

(MREG_HDR_CAST(h_))->nonce

Definition at line 616 of file lisp_cp_messages.h.

#define MNOTIFY_REC_COUNT

(

h_

)

(MREG_HDR_CAST(h_))->record_count

Definition at line 615 of file lisp_cp_messages.h.

#define MNOTIFY_TYPE

(

h_

)

(h_)->type

Definition at line 613 of file lisp_cp_messages.h.

#define MREG_AUTH_DATA_LEN

(

h_

)

(MREG_HDR_CAST(h_))->auth_data_len

Definition at line 559 of file lisp_cp_messages.h.

#define MREG_DATA

(

h_

)

(MREG_HDR_CAST(h_))->data

Definition at line 560 of file lisp_cp_messages.h.

#define MREG_HDR_CAST

(

h_

)

((map_register_hdr_t *)(h_))

Definition at line 553 of file lisp_cp_messages.h.

#define MREG_KEY_ID

(

h_

)

(MREG_HDR_CAST(h_))->key_id

Definition at line 558 of file lisp_cp_messages.h.

#define MREG_NONCE

(

h_

)

(MREG_HDR_CAST(h_))->nonce

Definition at line 557 of file lisp_cp_messages.h.

#define MREG_PROXY_MR

(

h_

)

(MREG_HDR_CAST(h_))->proxy_map_reply

Definition at line 554 of file lisp_cp_messages.h.

#define MREG_REC_COUNT

(

h_

)

(MREG_HDR_CAST(h_))->record_count

Definition at line 556 of file lisp_cp_messages.h.

#define MREG_TYPE

(

h_

)

(h_)->type

Definition at line 552 of file lisp_cp_messages.h.

#define MREG_WANT_MAP_NOTIFY

(

h_

)

(MREG_HDR_CAST(h_))->want_map_notify

Definition at line 555 of file lisp_cp_messages.h.

#define MREP_HDR_CAST

(

h_

)

((map_reply_hdr_t *)(h_))

Definition at line 276 of file lisp_cp_messages.h.

#define MREP_NONCE

(

h_

)

MREP_HDR_CAST(h_)->nonce

Definition at line 279 of file lisp_cp_messages.h.

#define MREP_REC_COUNT

(

h_

)

MREP_HDR_CAST(h_)->record_count

Definition at line 277 of file lisp_cp_messages.h.

#define MREP_RLOC_PROBE

(

h_

)

MREP_HDR_CAST(h_)->rloc_probe

Definition at line 278 of file lisp_cp_messages.h.

#define MREP_TYPE

(

h_

)

MREP_HDR_CAST(h_)->type

Definition at line 275 of file lisp_cp_messages.h.

#define MREQ_HDR_CAST

(

h_

)

((map_request_hdr_t *)(h_))

Definition at line 206 of file lisp_cp_messages.h.

#define MREQ_ITR_RLOC_COUNT

(

h_

)

(MREQ_HDR_CAST(h_))->additional_itr_rloc_count

Definition at line 209 of file lisp_cp_messages.h.

#define MREQ_NONCE

(

h_

)

(MREQ_HDR_CAST(h_))->nonce

Definition at line 210 of file lisp_cp_messages.h.

#define MREQ_REC_COUNT

(

h_

)

(MREQ_HDR_CAST(h_))->record_count

Definition at line 207 of file lisp_cp_messages.h.

#define MREQ_RLOC_PROBE

(

h_

)

(MREQ_HDR_CAST(h_))->rloc_probe

Definition at line 208 of file lisp_cp_messages.h.

#define MREQ_SMR

(

h_

)

(MREQ_HDR_CAST(h_))->solicit_map_request

Definition at line 211 of file lisp_cp_messages.h.

#define MREQ_SMR_INVOKED

(

h_

)

(MREQ_HDR_CAST(h_))->smr_invoked

Definition at line 212 of file lisp_cp_messages.h.

#define MREQ_TYPE

(

h_

)

(h_)->type

Definition at line 205 of file lisp_cp_messages.h.

#define UDP_HDR_LEN   8

Definition at line 23 of file lisp_cp_messages.h.

Typedef Documentation

typedef struct _eid_prefix_record_hdr eid_record_hdr_t

typedef struct _lcaf_hdr_t lcaf_hdr_t

typedef struct _lcaf_spi_hdr_t lcaf_spi_hdr_t

typedef struct _lcaf_src_dst_hdr_t lcaf_src_dst_hdr_t

typedef enum lisp_authoritative lisp_authoritative_e

typedef struct _locator_hdr locator_hdr_t

typedef struct _mapping_record_hdr_t mapping_record_hdr_t

Enumeration Type Documentation

enum lisp_action_e

Enumerator
LISP_NO_ACTION
LISP_FORWARD_NATIVE
LISP_SEND_MAP_REQUEST
LISP_DROP

Definition at line 416 of file lisp_cp_messages.h.

enum lisp_authoritative

Enumerator
A_NO_AUTHORITATIVE
A_AUTHORITATIVE

Definition at line 424 of file lisp_cp_messages.h.

enum lisp_msg_type_e

Enumerator
NOT_LISP_MSG
LISP_MAP_REQUEST
LISP_MAP_REPLY
LISP_MAP_REGISTER
LISP_MAP_NOTIFY
LISP_INFO_NAT
LISP_ENCAP_CONTROL_TYPE
LISP_MSG_TYPES

Definition at line 57 of file lisp_cp_messages.h.

Function Documentation

char* ecm_hdr_to_char

(

ecm_hdr_t *

h

)

void eid_rec_hdr_init

(

eid_record_hdr_t *

ptr

)

static void increment_record_count ( void *  b )

inlinestatic

Definition at line 294 of file lisp_cp_messages.h.

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static lisp_msg_type_e lisp_msg_type ( void *  b )

inlinestatic

Definition at line 283 of file lisp_cp_messages.h.

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void map_reply_hdr_init

(

void *

ptr

)

char* map_reply_hdr_to_char

(

map_reply_hdr_t *

h

)

void map_request_hdr_init

(

void *

ptr

)

char* map_request_hdr_to_char

(

map_request_hdr_t *

h

)

void mapping_record_init_hdr

(

mapping_record_hdr_t *

h

)