control.h File Reference

Include dependency graph for control.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	pending_map_request_t
struct	pending_map_register_t
struct	fwd_entry_t
struct	lisp_adjacency_t
struct	lisp_msmr_t
struct	miss_packet_t
struct	lisp_api_l2_arp_entry_t
struct	lisp_api_ndp_entry_t
struct	lisp_l2_arp_key_t
struct	map_records_arg_t
struct	lisp_cp_main_t
struct	vnet_lisp_add_del_locator_set_args_t
struct	vnet_lisp_add_del_mapping_args_t
struct	vnet_lisp_add_del_adjacency_args_t
struct	vnet_lisp_add_del_map_resolver_args_t
struct	vnet_lisp_add_del_mreq_itr_rloc_args_t

Macros
#define	NUMBER_OF_RETRIES   1
#define	PENDING_MREQ_EXPIRATION_TIME   3.0 /* seconds */
#define	PENDING_MREQ_QUEUE_LEN   5
#define	RLOC_PROBING_INTERVAL   60.0
#define	QUICK_MAP_REGISTER_MSG_COUNT   5
#define	QUICK_MAP_REGISTER_INTERVAL   3.0
#define	MAP_REGISTER_INTERVAL   60.0
#define	MAX_EXPIRED_MAP_REGISTERS_DEFAULT   3
#define	PENDING_MREG_EXPIRATION_TIME   3.0 /* seconds */
#define	MAP_REGISTER_DEFAULT_TTL   86400
#define	foreach_lisp_flag_bit

Typedefs
typedef enum lisp_flag_bits	lisp_flag_bits_e
typedef enum lisp_flags	lisp_flags_e

Enumerations
enum	miss_packet_type_t { IP4_MISS_PACKET, IP6_MISS_PACKET }
enum	map_request_mode_t { MR_MODE_DST_ONLY = 0, MR_MODE_SRC_DST }
enum	lisp_flag_bits { foreach_lisp_flag_bit }
enum	lisp_flags { foreach_lisp_flag_bit }
enum	lisp_transport_protocol_t { LISP_TRANSPORT_PROTOCOL_UDP = 1, LISP_TRANSPORT_PROTOCOL_API }

Functions
clib_error_t *	lisp_cp_init ()
static lisp_cp_main_t *	vnet_lisp_cp_get_main ()
void	get_src_and_dst_eids_from_buffer (lisp_cp_main_t *lcm, vlib_buffer_t *b, gid_address_t *src, gid_address_t *dst, u16 type)
int	vnet_lisp_add_del_locator_set (vnet_lisp_add_del_locator_set_args_t *a, u32 *ls_index)
int	vnet_lisp_add_del_locator (vnet_lisp_add_del_locator_set_args_t *a, locator_set_t *ls, u32 *ls_index)
int	vnet_lisp_map_cache_add_del (vnet_lisp_add_del_mapping_args_t *a, u32 *map_index)
	Add/remove mapping to/from map-cache. More...
int	vnet_lisp_add_del_local_mapping (vnet_lisp_add_del_mapping_args_t *a, u32 *map_index_result)
	Add/update/delete mapping to/in/from map-cache. More...
int	vnet_lisp_add_mapping (vnet_lisp_add_del_mapping_args_t *a, locator_t *rlocs, u32 *res_map_index, u8 *is_changed)
	Adds/updates mapping. More...
int	vnet_lisp_del_mapping (gid_address_t *eid, u32 *res_map_index)
	Removes a mapping. More...
int	vnet_lisp_add_del_adjacency (vnet_lisp_add_del_adjacency_args_t *a)
	Adds adjacency or removes forwarding entry associated to remote mapping. More...
int	vnet_lisp_add_del_map_resolver (vnet_lisp_add_del_map_resolver_args_t *a)
int	vnet_lisp_add_del_map_server (ip_address_t *addr, u8 is_add)
clib_error_t *	vnet_lisp_enable_disable (u8 is_enabled)
u8	vnet_lisp_enable_disable_status (void)
int	vnet_lisp_pitr_set_locator_set (u8 *locator_set_name, u8 is_add)
int	vnet_lisp_use_petr (ip_address_t *ip, u8 is_add)
	Configure Proxy-ETR. More...
int	vnet_lisp_add_del_mreq_itr_rlocs (vnet_lisp_add_del_mreq_itr_rloc_args_t *a)
int	vnet_lisp_clear_all_remote_adjacencies (void)
int	vnet_lisp_eid_table_map (u32 vni, u32 vrf, u8 is_l2, u8 is_add)
int	vnet_lisp_add_del_map_table_key (gid_address_t *eid, char *key, u8 is_add)
int	vnet_lisp_set_map_request_mode (u8 mode)
u8	vnet_lisp_get_map_request_mode (void)
lisp_adjacency_t *	vnet_lisp_adjacencies_get_by_vni (u32 vni)
	Returns vector of adjacencies. More...
int	vnet_lisp_rloc_probe_enable_disable (u8 is_enable)
int	vnet_lisp_map_register_enable_disable (u8 is_enable)
u8	vnet_lisp_map_register_state_get (void)
u8	vnet_lisp_rloc_probe_state_get (void)
int	vnet_lisp_add_del_l2_arp_ndp_entry (gid_address_t *key, u8 *mac, u8 is_add)
u32 *	vnet_lisp_l2_arp_bds_get (void)
lisp_api_l2_arp_entry_t *	vnet_lisp_l2_arp_entries_get_by_bd (u32 bd)
int	vnet_lisp_nsh_set_locator_set (u8 *locator_set_name, u8 is_add)
int	vnet_lisp_map_register_set_ttl (u32 ttl)
u32	vnet_lisp_map_register_get_ttl (void)
int	vnet_lisp_map_register_fallback_threshold_set (u32 value)
u32	vnet_lisp_map_register_fallback_threshold_get (void)
u32 *	vnet_lisp_ndp_bds_get (void)
lisp_api_ndp_entry_t *	vnet_lisp_ndp_entries_get_by_bd (u32 bd)
u32	vnet_lisp_set_transport_protocol (u8 protocol)
lisp_transport_protocol_t	vnet_lisp_get_transport_protocol (void)
int	vnet_lisp_enable_disable_xtr_mode (u8 is_enabled)
int	vnet_lisp_enable_disable_pitr_mode (u8 is_enabled)
int	vnet_lisp_enable_disable_petr_mode (u8 is_enabled)
u8	vnet_lisp_get_xtr_mode (void)
u8	vnet_lisp_get_pitr_mode (void)
u8	vnet_lisp_get_petr_mode (void)
map_records_arg_t *	parse_map_reply (vlib_buffer_t *b)
static mapping_t *	lisp_get_petr_mapping (lisp_cp_main_t *lcm)

Variables
lisp_cp_main_t	lisp_control_main
vlib_node_registration_t	lisp_cp_input_node
	(constructor) VLIB_REGISTER_NODE (lisp_cp_input_node) More...
vlib_node_registration_t	lisp_cp_lookup_ip4_node
	(constructor) VLIB_REGISTER_NODE (lisp_cp_lookup_ip4_node) More...
vlib_node_registration_t	lisp_cp_lookup_ip6_node
	(constructor) VLIB_REGISTER_NODE (lisp_cp_lookup_ip6_node) More...

Macro Definition Documentation

foreach_lisp_flag_bit

Value:

_(USE_PETR, "Use Proxy-ETR")                    \
  _(XTR_MODE, "ITR/ETR mode")                     \
  _(PETR_MODE, "Proxy-ETR mode")                   \
  _(PITR_MODE, "Proxy-ITR mode")                  \
  _(STATS_ENABLED, "Statistics enabled")

Definition at line 119 of file control.h.

#define MAP_REGISTER_DEFAULT_TTL   86400

Definition at line 45 of file control.h.

#define MAP_REGISTER_INTERVAL   60.0

Definition at line 37 of file control.h.

#define MAX_EXPIRED_MAP_REGISTERS_DEFAULT   3

Definition at line 40 of file control.h.

#define NUMBER_OF_RETRIES   1

Definition at line 24 of file control.h.

#define PENDING_MREG_EXPIRATION_TIME   3.0 /* seconds */

Definition at line 42 of file control.h.

#define PENDING_MREQ_EXPIRATION_TIME   3.0 /* seconds */

Definition at line 25 of file control.h.

#define PENDING_MREQ_QUEUE_LEN   5

Definition at line 26 of file control.h.

#define QUICK_MAP_REGISTER_INTERVAL   3.0

Definition at line 34 of file control.h.

#define QUICK_MAP_REGISTER_MSG_COUNT   5

Definition at line 33 of file control.h.

#define RLOC_PROBING_INTERVAL   60.0

Definition at line 28 of file control.h.

Typedef Documentation

typedef enum lisp_flag_bits lisp_flag_bits_e

typedef enum lisp_flags lisp_flags_e

Enumeration Type Documentation

enum lisp_flag_bits

Enumerator
foreach_lisp_flag_bit

Definition at line 126 of file control.h.

enum lisp_flags

Enumerator
foreach_lisp_flag_bit

Definition at line 133 of file control.h.

enum lisp_transport_protocol_t

Enumerator
LISP_TRANSPORT_PROTOCOL_UDP
LISP_TRANSPORT_PROTOCOL_API

Definition at line 146 of file control.h.

enum map_request_mode_t

Enumerator
MR_MODE_DST_ONLY
MR_MODE_SRC_DST

Definition at line 112 of file control.h.

enum miss_packet_type_t

Enumerator
IP4_MISS_PACKET
IP6_MISS_PACKET

Definition at line 77 of file control.h.

Function Documentation

void get_src_and_dst_eids_from_buffer	(	lisp_cp_main_t *	lcm,
		vlib_buffer_t *	b,
		gid_address_t *	src,
		gid_address_t *	dst,
		u16	type
	)

Definition at line 3269 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_error_t* lisp_cp_init

(

)

static mapping_t* lisp_get_petr_mapping ( lisp_cp_main_t *  lcm )

inlinestatic

Definition at line 430 of file control.h.

Here is the caller graph for this function:

map_records_arg_t* parse_map_reply

(

vlib_buffer_t *

b

)

Definition at line 4294 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_adjacency

(

vnet_lisp_add_del_adjacency_args_t *

a

)

Adds adjacency or removes forwarding entry associated to remote mapping.

Note that adjacencies are not stored, they only result in forwarding entries being created.

Definition at line 1488 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_l2_arp_ndp_entry	(	gid_address_t *	key,
		u8 *	mac,
		u8	is_add
	)

Definition at line 1040 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_local_mapping	(	vnet_lisp_add_del_mapping_args_t *	a,
		u32 *	map_index_result
	)

Add/update/delete mapping to/in/from map-cache.

Definition at line 884 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_locator	(	vnet_lisp_add_del_locator_set_args_t *	a,
		locator_set_t *	ls,
		u32 *	ls_index
	)

Definition at line 1941 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_locator_set	(	vnet_lisp_add_del_locator_set_args_t *	a,
		u32 *	ls_index
	)

Definition at line 2045 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_map_resolver

(

vnet_lisp_add_del_map_resolver_args_t *

a

)

Definition at line 2329 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_map_server	(	ip_address_t *	addr,
		u8	is_add
	)

Definition at line 681 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_del_map_table_key	(	gid_address_t *	eid,
		char *	key,
		u8	is_add
	)

int vnet_lisp_add_del_mreq_itr_rlocs

(

vnet_lisp_add_del_mreq_itr_rloc_args_t *

a

)

Definition at line 2392 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_add_mapping	(	vnet_lisp_add_del_mapping_args_t *	a,
		locator_t *	rlocs,
		u32 *	res_map_index,
		u8 *	is_updated
	)

Adds/updates mapping.

Does not program forwarding.

Parameters

a	parameters of the new mapping
rlocs	vector of remote locators
res_map_index	index of the newly created mapping
locators_changed	indicator if locators were updated in the mapping

Returns

return code

Definition at line 1279 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

lisp_adjacency_t* vnet_lisp_adjacencies_get_by_vni

(

u32

vni

)

Returns vector of adjacencies.

The caller must free the vector returned by this function.

Parameters

vni	virtual network identifier

Returns

vector of adjacencies

Definition at line 627 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_clear_all_remote_adjacencies

(

void

)

Definition at line 1437 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static lisp_cp_main_t* vnet_lisp_cp_get_main ( )

inlinestatic

Definition at line 301 of file control.h.

Here is the call graph for this function:

int vnet_lisp_del_mapping	(	gid_address_t *	eid,
		u32 *	res_map_index
	)

Removes a mapping.

Does not program forwarding.

Parameters

eid	end-host identifier
res_map_index	index of the removed mapping

Returns

return code

Definition at line 1388 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_eid_table_map	(	u32	vni,
		u32	vrf,
		u8	is_l2,
		u8	is_add
	)

Definition at line 1079 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_error_t* vnet_lisp_enable_disable

(

u8

is_enabled

)

Definition at line 2260 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_enable_disable_petr_mode

(

u8

is_enabled

)

Definition at line 4956 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_enable_disable_pitr_mode

(

u8

is_enabled

)

Definition at line 4927 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8 vnet_lisp_enable_disable_status

(

void

)

Definition at line 2322 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_enable_disable_xtr_mode

(

u8

is_enabled

)

Definition at line 4890 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8 vnet_lisp_get_map_request_mode

(

void

)

Definition at line 57 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8 vnet_lisp_get_petr_mode

(

void

)

Definition at line 5001 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8 vnet_lisp_get_pitr_mode

(

void

)

Definition at line 4994 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

lisp_transport_protocol_t vnet_lisp_get_transport_protocol

(

void

)

Definition at line 4883 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8 vnet_lisp_get_xtr_mode

(

void

)

Definition at line 4987 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u32* vnet_lisp_l2_arp_bds_get

(

void

)

Definition at line 930 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

lisp_api_l2_arp_entry_t* vnet_lisp_l2_arp_entries_get_by_bd

(

u32

bd

)

Definition at line 990 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_map_cache_add_del	(	vnet_lisp_add_del_mapping_args_t *	a,
		u32 *	map_index_result
	)

Add/remove mapping to/from map-cache.

Overwriting not allowed.

Definition at line 732 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_map_register_enable_disable

(

u8

is_enable

)

Definition at line 2194 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u32 vnet_lisp_map_register_fallback_threshold_get

(

void

)

Definition at line 1683 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_map_register_fallback_threshold_set

(

u32

value

)

Definition at line 1670 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u32 vnet_lisp_map_register_get_ttl

(

void

)

Definition at line 2385 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_map_register_set_ttl

(

u32

ttl

)

Definition at line 2377 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8 vnet_lisp_map_register_state_get

(

void

)

Definition at line 424 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u32* vnet_lisp_ndp_bds_get

(

void

)

Definition at line 953 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

lisp_api_ndp_entry_t* vnet_lisp_ndp_entries_get_by_bd

(

u32

bd

)

Definition at line 1025 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_nsh_set_locator_set	(	u8 *	locator_set_name,
		u8	is_add
	)

Definition at line 1580 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_pitr_set_locator_set	(	u8 *	locator_set_name,
		u8	is_add
	)

Definition at line 1631 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_rloc_probe_enable_disable

(

u8

is_enable

)

Definition at line 2185 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8 vnet_lisp_rloc_probe_state_get

(

void

)

Definition at line 431 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_set_map_request_mode

(

u8

mode

)

Definition at line 1559 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u32 vnet_lisp_set_transport_protocol

(

u8

protocol

)

Definition at line 4870 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_lisp_use_petr	(	ip_address_t *	ip,
		u8	is_add
	)

Configure Proxy-ETR.

Parameters

ip	PETR's IP address
is_add	Flag that indicates if this is an addition or removal

return 0 on success

Definition at line 1698 of file control.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

lisp_cp_main_t lisp_control_main

Definition at line 37 of file control.c.

vlib_node_registration_t lisp_cp_input_node

(constructor) VLIB_REGISTER_NODE (lisp_cp_input_node)

Definition at line 4439 of file control.c.

vlib_node_registration_t lisp_cp_lookup_ip4_node

(constructor) VLIB_REGISTER_NODE (lisp_cp_lookup_ip4_node)

Definition at line 3606 of file control.c.

vlib_node_registration_t lisp_cp_lookup_ip6_node

(constructor) VLIB_REGISTER_NODE (lisp_cp_lookup_ip6_node)

Definition at line 3626 of file control.c.