vrrp.h File Reference

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Data Structures
struct	vrrp_vr_key
struct	vrrp_vr_tracking_if
struct	vrrp_vr_tracking
struct	vrrp_vr_config
struct	vrrp_vr_runtime
struct	vrrp_vr
struct	vrrp_vr_timer
struct	vrrp_intf_t
struct	vrrp_main_t

Macros
#define	foreach_vrrp_vr_state
#define	VRRP_EVENT_VR_TIMER_UPDATE   1
#define	VRRP_EVENT_VR_STOP   2
#define	VRRP_EVENT_PERIODIC_ENABLE_DISABLE   3

Typedefs
typedef enum vrrp_vr_flags	vrrp_vr_flags_t
typedef struct vrrp_vr_key	vrrp_vr_key_t
typedef struct vrrp_vr_tracking_if	vrrp_vr_tracking_if_t
typedef struct vrrp_vr_tracking	vrrp_vr_tracking_t
typedef struct vrrp_vr_config	vrrp_vr_config_t
typedef enum vrrp_vr_state	vrrp_vr_state_t
typedef struct vrrp_vr_runtime	vrrp_vr_runtime_t
typedef struct vrrp_vr	vrrp_vr_t
typedef enum vrrp_vr_timer_type	vrrp_vr_timer_type_t
typedef struct vrrp_vr_timer	vrrp_vr_timer_t

Enumerations
enum	vrrp_vr_flags {   VRRP_API_VR_PREEMPT = 0x1, VRRP_API_VR_ACCEPT = 0x2, VRRP_API_VR_UNICAST = 0x4, VRRP_API_VR_IPV6 = 0x8,   VRRP_VR_PREEMPT = 0x1, VRRP_VR_ACCEPT = 0x2, VRRP_VR_UNICAST = 0x4, VRRP_VR_IPV6 = 0x8 }
enum	vrrp_vr_state {   VRRP_API_VR_STATE_INIT = 0, VRRP_API_VR_STATE_BACKUP, VRRP_API_VR_STATE_MASTER, VRRP_API_VR_STATE_INTF_DOWN,   foreach_vrrp_vr_state }
enum	vrrp_vr_timer_type { VRRP_VR_TIMER_ADV, VRRP_VR_TIMER_MASTER_DOWN }

Functions
typedef	CLIB_PACKED (struct vrrp4_arp_key { union { struct { u32 sw_if_index;ip4_address_t addr;};u64 as_u64;};}) vrrp4_arp_key_t
typedef	CLIB_PACKED (struct vrrp6_nd_key { u32 sw_if_index;ip6_address_t addr;}) vrrp6_nd_key_t
clib_error_t *	vrrp_plugin_api_hookup (vlib_main_t *vm)
int	vrrp_vr_add_del (u8 is_add, vrrp_vr_config_t *conf)
int	vrrp_vr_start_stop (u8 is_start, vrrp_vr_key_t *vr_key)
u8 *	format_vrrp_vr (u8 *s, va_list *args)
u8 *	format_vrrp_vr_key (u8 *s, va_list *args)
u8 *	format_vrrp_vr_state (u8 *s, va_list *args)
u8 *	format_vrrp_packet_hdr (u8 *s, va_list *args)
void	vrrp_vr_timer_set (vrrp_vr_t *vr, vrrp_vr_timer_type_t type)
void	vrrp_vr_timer_cancel (vrrp_vr_t *vr)
void	vrrp_vr_transition (vrrp_vr_t *vr, vrrp_vr_state_t new_state, void *data)
int	vrrp_vr_set_peers (vrrp_vr_key_t *key, ip46_address_t *peers)
int	vrrp_vr_multicast_group_join (vrrp_vr_t *vr)
int	vrrp_adv_send (vrrp_vr_t *vr, int shutdown)
int	vrrp_garp_or_na_send (vrrp_vr_t *vr)
u16	vrrp_adv_csum (void *l3_hdr, void *payload, u8 is_ipv6, u16 len)
int	vrrp_vr_tracking_if_add_del (vrrp_vr_t *vr, u32 sw_if_index, u8 priority, u8 is_add)
int	vrrp_vr_tracking_ifs_add_del (vrrp_vr_t *vr, vrrp_vr_tracking_if_t *track_ifs, u8 is_add)
void	vrrp_vr_event (vrrp_vr_t *vr, vrrp_vr_state_t new_state)
static void	vrrp_vr_skew_compute (vrrp_vr_t *vr)
static void	vrrp_vr_master_down_compute (vrrp_vr_t *vr)
static vrrp_vr_t *	vrrp_vr_lookup (u32 sw_if_index, u8 vr_id, u8 is_ipv6)
static vrrp_vr_t *	vrrp_vr_lookup_index (u32 vr_index)
static u32	vrrp_vr_lookup_address (u32 sw_if_index, u8 is_ipv6, void *addr)
static vrrp_intf_t *	vrrp_intf_get (u32 sw_if_index)
static int	vrrp_intf_num_vrs (u32 sw_if_index, u8 is_ipv6)
static u8	vrrp_vr_is_ipv6 (vrrp_vr_t *vr)
static u8	vrrp_vr_is_unicast (vrrp_vr_t *vr)
static u8	vrrp_vr_is_owner (vrrp_vr_t *vr)
static u8	vrrp_vr_n_vr_addrs (vrrp_vr_t *vr)
static u8	vrrp_vr_n_peer_addrs (vrrp_vr_t *vr)
static u8	vrrp_vr_accept_mode_enabled (vrrp_vr_t *vr)
static u32	vrrp_vr_index (vrrp_vr_t *vr)
static u8	vrrp_vr_priority (vrrp_vr_t *vr)

Variables
vrrp_main_t	vrrp_main
vlib_node_registration_t	vrrp_node
vlib_node_registration_t	vrrp_periodic_node
	(constructor) VLIB_REGISTER_NODE (vrrp_periodic_node) More...

Macro Definition Documentation

foreach_vrrp_vr_state

#define foreach_vrrp_vr_state

Value:

_(0, INIT, "Initialize")                \
_(1, BACKUP, "Backup")                  \
_(2, MASTER, "Master")                  \
_(3, INTF_DOWN, "Interface Down")

Definition at line 80 of file vrrp.h.

VRRP_EVENT_PERIODIC_ENABLE_DISABLE

#define VRRP_EVENT_PERIODIC_ENABLE_DISABLE   3

Definition at line 186 of file vrrp.h.

VRRP_EVENT_VR_STOP

#define VRRP_EVENT_VR_STOP   2

Definition at line 185 of file vrrp.h.

VRRP_EVENT_VR_TIMER_UPDATE

#define VRRP_EVENT_VR_TIMER_UPDATE   1

Definition at line 184 of file vrrp.h.

Typedef Documentation

vrrp_vr_config_t

typedef struct vrrp_vr_config vrrp_vr_config_t

vrrp_vr_flags_t

typedef enum vrrp_vr_flags vrrp_vr_flags_t

vrrp_vr_key_t

typedef struct vrrp_vr_key vrrp_vr_key_t

vrrp_vr_runtime_t

typedef struct vrrp_vr_runtime vrrp_vr_runtime_t

vrrp_vr_state_t

typedef enum vrrp_vr_state vrrp_vr_state_t

vrrp_vr_t

typedef struct vrrp_vr vrrp_vr_t

vrrp_vr_timer_t

typedef struct vrrp_vr_timer vrrp_vr_timer_t

vrrp_vr_timer_type_t

typedef enum vrrp_vr_timer_type vrrp_vr_timer_type_t

vrrp_vr_tracking_if_t

typedef struct vrrp_vr_tracking_if vrrp_vr_tracking_if_t

vrrp_vr_tracking_t

typedef struct vrrp_vr_tracking vrrp_vr_tracking_t

Enumeration Type Documentation

vrrp_vr_flags

enum vrrp_vr_flags

Enumerator
VRRP_API_VR_PREEMPT
VRRP_API_VR_ACCEPT
VRRP_API_VR_UNICAST
VRRP_API_VR_IPV6
VRRP_VR_PREEMPT
VRRP_VR_ACCEPT
VRRP_VR_UNICAST
VRRP_VR_IPV6

Definition at line 21 of file vrrp.h.

vrrp_vr_state

enum vrrp_vr_state

Enumerator
VRRP_API_VR_STATE_INIT
VRRP_API_VR_STATE_BACKUP
VRRP_API_VR_STATE_MASTER
VRRP_API_VR_STATE_INTF_DOWN
foreach_vrrp_vr_state

Definition at line 87 of file vrrp.h.

vrrp_vr_timer_type

enum vrrp_vr_timer_type

Enumerator
VRRP_VR_TIMER_ADV
VRRP_VR_TIMER_MASTER_DOWN

Definition at line 114 of file vrrp.h.

Function Documentation

CLIB_PACKED() [1/2]

typedef CLIB_PACKED

(

struct vrrp4_arp_key { union { struct { u32 sw_if_index;ip4_address_t addr;};u64 as_u64;};}

)

CLIB_PACKED() [2/2]

typedef CLIB_PACKED

(

struct vrrp6_nd_key { u32 sw_if_index;ip6_address_t addr;}

)

format_vrrp_packet_hdr()

u8* format_vrrp_packet_hdr	(	u8 *	s,
		va_list *	args
	)

Definition at line 124 of file vrrp_format.c.

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format_vrrp_vr()

u8* format_vrrp_vr	(	u8 *	s,
		va_list *	args
	)

Definition at line 92 of file vrrp_format.c.

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format_vrrp_vr_key()

u8* format_vrrp_vr_key	(	u8 *	s,
		va_list *	args
	)

Definition at line 65 of file vrrp_format.c.

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format_vrrp_vr_state()

u8* format_vrrp_vr_state	(	u8 *	s,
		va_list *	args
	)

Definition at line 47 of file vrrp_format.c.

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vrrp_adv_csum()

u16 vrrp_adv_csum	(	void *	l3_hdr,
		void *	payload,
		u8	is_ipv6,
		u16	len
	)

Definition at line 150 of file vrrp_packet.c.

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vrrp_adv_send()

int vrrp_adv_send	(	vrrp_vr_t *	vr,
		int	shutdown
	)

Definition at line 279 of file vrrp_packet.c.

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vrrp_garp_or_na_send()

int vrrp_garp_or_na_send

(

vrrp_vr_t *

vr

)

Definition at line 465 of file vrrp_packet.c.

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vrrp_intf_get()

static vrrp_intf_t* vrrp_intf_get ( u32  sw_if_index )

inlinestatic

Definition at line 289 of file vrrp.h.

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vrrp_intf_num_vrs()

static int vrrp_intf_num_vrs ( u32  sw_if_index, u8  is_ipv6  )

inlinestatic

Definition at line 301 of file vrrp.h.

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vrrp_plugin_api_hookup()

clib_error_t* vrrp_plugin_api_hookup

(

vlib_main_t *

vm

)

Definition at line 528 of file vrrp_api.c.

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vrrp_vr_accept_mode_enabled()

static u8 vrrp_vr_accept_mode_enabled ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 342 of file vrrp.h.

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vrrp_vr_add_del()

int vrrp_vr_add_del	(	u8	is_add,
		vrrp_vr_config_t *	conf
	)

Definition at line 622 of file vrrp.c.

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vrrp_vr_event()

void vrrp_vr_event	(	vrrp_vr_t *	vr,
		vrrp_vr_state_t	new_state
	)

Definition at line 507 of file vrrp_api.c.

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vrrp_vr_index()

static u32 vrrp_vr_index ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 348 of file vrrp.h.

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vrrp_vr_is_ipv6()

static u8 vrrp_vr_is_ipv6 ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 312 of file vrrp.h.

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vrrp_vr_is_owner()

static u8 vrrp_vr_is_owner ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 324 of file vrrp.h.

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vrrp_vr_is_unicast()

static u8 vrrp_vr_is_unicast ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 318 of file vrrp.h.

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vrrp_vr_lookup()

static vrrp_vr_t* vrrp_vr_lookup ( u32  sw_if_index, u8  vr_id, u8  is_ipv6  )

inlinestatic

Definition at line 231 of file vrrp.h.

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vrrp_vr_lookup_address()

static u32 vrrp_vr_lookup_address ( u32  sw_if_index, u8  is_ipv6, void *  addr  )

inlinestatic

Definition at line 262 of file vrrp.h.

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vrrp_vr_lookup_index()

static vrrp_vr_t* vrrp_vr_lookup_index ( u32  vr_index )

inlinestatic

Definition at line 251 of file vrrp.h.

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vrrp_vr_master_down_compute()

static void vrrp_vr_master_down_compute ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 223 of file vrrp.h.

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vrrp_vr_multicast_group_join()

int vrrp_vr_multicast_group_join

(

vrrp_vr_t *

vr

)

Definition at line 690 of file vrrp_packet.c.

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vrrp_vr_n_peer_addrs()

static u8 vrrp_vr_n_peer_addrs ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 336 of file vrrp.h.

vrrp_vr_n_vr_addrs()

static u8 vrrp_vr_n_vr_addrs ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 330 of file vrrp.h.

vrrp_vr_priority()

static u8 vrrp_vr_priority ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 356 of file vrrp.h.

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vrrp_vr_set_peers()

int vrrp_vr_set_peers	(	vrrp_vr_key_t *	key,
		ip46_address_t *	peers
	)

Definition at line 803 of file vrrp.c.

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vrrp_vr_skew_compute()

static void vrrp_vr_skew_compute ( vrrp_vr_t *  vr )

inlinestatic

Definition at line 214 of file vrrp.h.

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vrrp_vr_start_stop()

int vrrp_vr_start_stop	(	u8	is_start,
		vrrp_vr_key_t *	vr_key
	)

Definition at line 710 of file vrrp.c.

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vrrp_vr_timer_cancel()

void vrrp_vr_timer_cancel

(

vrrp_vr_t *

vr

)

Definition at line 58 of file vrrp_periodic.c.

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vrrp_vr_timer_set()

void vrrp_vr_timer_set	(	vrrp_vr_t *	vr,
		vrrp_vr_timer_type_t	type
	)

Definition at line 89 of file vrrp_periodic.c.

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vrrp_vr_tracking_if_add_del()

int vrrp_vr_tracking_if_add_del	(	vrrp_vr_t *	vr,
		u32	sw_if_index,
		u8	priority,
		u8	is_add
	)

Definition at line 955 of file vrrp.c.

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vrrp_vr_tracking_ifs_add_del()

int vrrp_vr_tracking_ifs_add_del	(	vrrp_vr_t *	vr,
		vrrp_vr_tracking_if_t *	track_ifs,
		u8	is_add
	)

Definition at line 998 of file vrrp.c.

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vrrp_vr_transition()

void vrrp_vr_transition	(	vrrp_vr_t *	vr,
		vrrp_vr_state_t	new_state,
		void *	data
	)

Definition at line 282 of file vrrp.c.

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Variable Documentation

vrrp_main

vrrp_main_t vrrp_main

Definition at line 25 of file vrrp.c.

vrrp_node

vlib_node_registration_t vrrp_node

vrrp_periodic_node

vlib_node_registration_t vrrp_periodic_node

(constructor) VLIB_REGISTER_NODE (vrrp_periodic_node)

Definition at line 214 of file vrrp_periodic.c.