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Vector Packet Processing
control.h File Reference
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Data Structures

struct  pending_map_request_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_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 PENDING_MREG_EXPIRATION_TIME   3.0 /* seconds */
 
#define RLOC_PROBING_INTERVAL   60.0
 
#define QUICK_MAP_REGISTER_MSG_COUNT   3
 
#define QUICK_MAP_REGISTER_INTERVAL   3.0
 
#define MAP_REGISTER_INTERVAL   60.0
 
#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 }
 

Functions

clib_error_tlisp_cp_init ()
 
static lisp_cp_main_tvnet_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_del_mapping (gid_address_t *deid, locator_t *dlocs, u8 action, u8 authoritative, u32 ttl, u8 is_add, u8 is_static, u32 *res_map_index)
 Adds/removes/updates 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_tvnet_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_tvnet_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_entry (gid_address_t *key, u8 *mac, u8 is_add)
 
u32vnet_lisp_l2_arp_bds_get (void)
 
lisp_api_l2_arp_entry_tvnet_lisp_l2_arp_entries_get_by_bd (u32 bd)
 
int vnet_lisp_nsh_set_locator_set (u8 *locator_set_name, u8 is_add)
 
map_records_arg_tparse_map_reply (vlib_buffer_t *b)
 
static mapping_tlisp_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") \
_(STATS_ENABLED, "Statistics enabled")

Definition at line 103 of file control.h.

#define MAP_REGISTER_DEFAULT_TTL   86400

Definition at line 40 of file control.h.

#define MAP_REGISTER_INTERVAL   60.0

Definition at line 37 of file control.h.

#define NUMBER_OF_RETRIES   1

Definition at line 23 of file control.h.

#define PENDING_MREG_EXPIRATION_TIME   3.0 /* seconds */

Definition at line 27 of file control.h.

#define PENDING_MREQ_EXPIRATION_TIME   3.0 /* seconds */

Definition at line 24 of file control.h.

#define PENDING_MREQ_QUEUE_LEN   5

Definition at line 25 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   3

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_flags lisp_flags_e

Enumeration Type Documentation

Enumerator
foreach_lisp_flag_bit 

Definition at line 107 of file control.h.

enum lisp_flags
Enumerator
foreach_lisp_flag_bit 

Definition at line 114 of file control.h.

Enumerator
MR_MODE_DST_ONLY 
MR_MODE_SRC_DST 

Definition at line 96 of file control.h.

Enumerator
IP4_MISS_PACKET 
IP6_MISS_PACKET 

Definition at line 67 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 2939 of file control.c.

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clib_error_t* lisp_cp_init ( )
static mapping_t* lisp_get_petr_mapping ( lisp_cp_main_t lcm)
inlinestatic

Definition at line 368 of file control.h.

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map_records_arg_t* parse_map_reply ( vlib_buffer_t b)

Definition at line 3807 of file control.c.

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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 1323 of file control.c.

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int vnet_lisp_add_del_l2_arp_entry ( gid_address_t key,
u8 mac,
u8  is_add 
)

Definition at line 897 of file control.c.

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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 809 of file control.c.

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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 1719 of file control.c.

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int vnet_lisp_add_del_locator_set ( vnet_lisp_add_del_locator_set_args_t a,
u32 ls_index 
)

Definition at line 1823 of file control.c.

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int vnet_lisp_add_del_map_resolver ( vnet_lisp_add_del_map_resolver_args_t a)

Definition at line 2030 of file control.c.

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int vnet_lisp_add_del_map_server ( ip_address_t *  addr,
u8  is_add 
)

Definition at line 649 of file control.c.

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int vnet_lisp_add_del_map_table_key ( gid_address_t eid,
char *  key,
u8  is_add 
)
int vnet_lisp_add_del_mapping ( gid_address_t eid,
locator_t rlocs,
u8  action,
u8  authoritative,
u32  ttl,
u8  is_add,
u8  is_static,
u32 res_map_index 
)

Adds/removes/updates mapping.

Does not program forwarding.

Parameters
eidend-host identifier
rlocsvector of remote locators
actionaction for negative map-reply
is_addadd mapping if non-zero, delete otherwise
res_map_indexthe map-index that was created/updated/removed. It is set to ~0 if no action is taken.
is_staticused for distinguishing between statically learned remote mappings and mappings obtained from MR
Returns
return code

Definition at line 1139 of file control.c.

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int vnet_lisp_add_del_mreq_itr_rlocs ( vnet_lisp_add_del_mreq_itr_rloc_args_t a)

Definition at line 2078 of file control.c.

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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
vnivirtual network identifier
Returns
vector of adjacencies

Definition at line 595 of file control.c.

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int vnet_lisp_clear_all_remote_adjacencies ( void  )

Definition at line 1272 of file control.c.

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static lisp_cp_main_t* vnet_lisp_cp_get_main ( )
inlinestatic

Definition at line 257 of file control.h.

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

Definition at line 936 of file control.c.

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clib_error_t* vnet_lisp_enable_disable ( u8  is_enabled)

Definition at line 1981 of file control.c.

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u8 vnet_lisp_enable_disable_status ( void  )

Definition at line 2023 of file control.c.

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u8 vnet_lisp_get_map_request_mode ( void  )

Definition at line 52 of file control.c.

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u32* vnet_lisp_l2_arp_bds_get ( void  )

Definition at line 851 of file control.c.

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lisp_api_l2_arp_entry_t* vnet_lisp_l2_arp_entries_get_by_bd ( u32  bd)

Definition at line 882 of file control.c.

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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 694 of file control.c.

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int vnet_lisp_map_register_enable_disable ( u8  is_enable)

Definition at line 1972 of file control.c.

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u8 vnet_lisp_map_register_state_get ( void  )

Definition at line 417 of file control.c.

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int vnet_lisp_nsh_set_locator_set ( u8 locator_set_name,
u8  is_add 
)

Definition at line 1405 of file control.c.

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int vnet_lisp_pitr_set_locator_set ( u8 locator_set_name,
u8  is_add 
)

Definition at line 1456 of file control.c.

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int vnet_lisp_rloc_probe_enable_disable ( u8  is_enable)

Definition at line 1963 of file control.c.

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u8 vnet_lisp_rloc_probe_state_get ( void  )

Definition at line 424 of file control.c.

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int vnet_lisp_set_map_request_mode ( u8  mode)

Definition at line 1384 of file control.c.

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int vnet_lisp_use_petr ( ip_address_t *  ip,
u8  is_add 
)

Configure Proxy-ETR.

Parameters
ipPETR's IP address
is_addFlag that indicates if this is an addition or removal

return 0 on success

Definition at line 1508 of file control.c.

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Variable Documentation

lisp_cp_main_t lisp_control_main

Definition at line 33 of file control.c.

vlib_node_registration_t lisp_cp_input_node

(constructor) VLIB_REGISTER_NODE (lisp_cp_input_node)

Definition at line 3952 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 3201 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 3221 of file control.c.