vrrp.c File Reference

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Data Structures
struct	vrrp_hwif_vr_count_t
struct	vrrp_intf_update_t

Macros
#define	VRRP4_MCAST_ADDR_AS_U8   { 224, 0, 0, 18 }
#define	VRRP6_MCAST_ADDR_AS_U8   { 0xff, 0x2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x12 }

Enumerations
enum	vrrp_intf_update_type_t { VRRP_IF_UPDATE_IP, VRRP_IF_UPDATE_HW_LINK, VRRP_IF_UPDATE_SW_ADMIN }

Functions
static int	vrrp_intf_is_up (u32 sw_if_index, u8 is_ipv6, vrrp_intf_update_t *pending)
static walk_rc_t	vrrp_hwif_master_count_walk (vnet_main_t *vnm, u32 sw_if_index, void *arg)
static u32	vrrp_vr_hwif_master_vrs_by_vrid (u32 hw_if_index, u8 vr_id, u8 is_ipv6)
void	vrrp_vr_transition_vmac (vrrp_vr_t *vr, vrrp_vr_state_t new_state)
static void	vrrp_vr_transition_intf (vrrp_vr_t *vr, vrrp_vr_state_t new_state)
static void	vrrp_vr_transition_addrs (vrrp_vr_t *vr, vrrp_vr_state_t new_state)
void	vrrp_vr_transition (vrrp_vr_t *vr, vrrp_vr_state_t new_state, void *data)
static int	vrrp_intf_enable_disable_mcast (u8 enable, u32 sw_if_index, u8 is_ipv6)
static int	vrrp_intf_vr_add_del (u8 is_add, u32 sw_if_index, u32 vr_index, u8 is_ipv6)
static int	vrrp_vr_valid_addrs_owner (vrrp_vr_config_t *vr_conf)
static int	vrrp_vr_valid_addrs_unused (vrrp_vr_config_t *vr_conf)
static int	vrrp_vr_valid_addrs (vrrp_vr_config_t *vr_conf)
int	vrrp_vr_addr_add_del (vrrp_vr_t *vr, u8 is_add, ip46_address_t *vr_addr)
static void	vrrp_vr_addrs_add_del (vrrp_vr_t *vr, u8 is_add, ip46_address_t *vr_addrs)
int	vrrp_vr_add_del (u8 is_add, vrrp_vr_config_t *vr_conf)
int	vrrp_vr_start_stop (u8 is_start, vrrp_vr_key_t *vr_key)
static int	vrrp_vr_set_peers_validate (vrrp_vr_t *vr, ip46_address_t *peers)
int	vrrp_vr_set_peers (vrrp_vr_key_t *vr_key, ip46_address_t *peers)
static void	vrrp_intf_tracking_vr_add_del (u32 sw_if_index, vrrp_vr_t *vr, u8 is_add)
static int	vrrp_intf_sw_admin_up (u32 sw_if_index, vrrp_intf_update_t *pending)
static int	vrrp_intf_hw_link_up (u32 sw_if_index, vrrp_intf_update_t *pending)
static int	vrrp_intf_ip_up (u32 sw_if_index, u8 is_ipv6, vrrp_intf_update_t *pending)
void	vrrp_vr_tracking_ifs_compute (vrrp_vr_t *vr, vrrp_intf_update_t *pending)
int	vrrp_vr_tracking_if_add_del (vrrp_vr_t *vr, u32 sw_if_index, u8 prio, u8 is_add)
int	vrrp_vr_tracking_ifs_add_del (vrrp_vr_t *vr, vrrp_vr_tracking_if_t *track_ifs, u8 is_add)
static void	vrrp_intf_tracking_vrs_compute (u32 sw_if_index, vrrp_intf_update_t *pending, u8 is_ipv6)
clib_error_t *	vrrp_sw_interface_up_down (vrrp_intf_update_t *pending)
clib_error_t *	vrrp_sw_interface_admin_up_down (vnet_main_t *vnm, u32 sw_if_index, u32 flags)
	VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (vrrp_sw_interface_admin_up_down)
static walk_rc_t	vrrp_hw_interface_link_up_down_walk (vnet_main_t *vnm, u32 sw_if_index, void *arg)
static clib_error_t *	vrrp_hw_interface_link_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
	VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (vrrp_hw_interface_link_up_down)
static void	vrrp_ip4_add_del_interface_addr (ip4_main_t *im, uword opaque, u32 sw_if_index, ip4_address_t *address, u32 address_length, u32 if_address_index, u32 is_del)
static u8 *	format_vrrp_ip6_link (u8 *s, va_list *args)
static void	vrrp_intf_ip6_enable_disable (u32 sw_if_index, int enable)
static void	vrrp_intf_ip6_enable (u32 sw_if_index)
static void	vrrp_intf_ip6_disable (index_t indi)
static clib_error_t *	vrrp_init (vlib_main_t *vm)
	VLIB_PLUGIN_REGISTER ()

Variables
vrrp_main_t	vrrp_main
static const mac_address_t	ipv4_vmac
static const mac_address_t	ipv6_vmac
static const mfib_prefix_t	all_vrrp4_routers
static const mfib_prefix_t	all_vrrp6_routers
static ip6_link_delegate_id_t	vrrp_ip6_delegate_id
static const ip6_link_delegate_vft_t	vrrp_ip6_delegate_vft

Macro Definition Documentation

VRRP4_MCAST_ADDR_AS_U8

#define VRRP4_MCAST_ADDR_AS_U8   { 224, 0, 0, 18 }

Definition at line 359 of file vrrp.c.

VRRP6_MCAST_ADDR_AS_U8

#define VRRP6_MCAST_ADDR_AS_U8   { 0xff, 0x2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x12 }

Definition at line 360 of file vrrp.c.

Enumeration Type Documentation

vrrp_intf_update_type_t

enum vrrp_intf_update_type_t

Enumerator
VRRP_IF_UPDATE_IP
VRRP_IF_UPDATE_HW_LINK
VRRP_IF_UPDATE_SW_ADMIN

Definition at line 41 of file vrrp.c.

Function Documentation

format_vrrp_ip6_link()

static u8* format_vrrp_ip6_link ( u8 *  s, va_list *  args  )

static

Definition at line 1178 of file vrrp.c.

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VLIB_PLUGIN_REGISTER()

VLIB_PLUGIN_REGISTER

(

)

VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION()

VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION

(

vrrp_hw_interface_link_up_down

)

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VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION()

VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION

(

vrrp_sw_interface_admin_up_down

)

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vrrp_hw_interface_link_up_down()

static clib_error_t* vrrp_hw_interface_link_up_down ( vnet_main_t *  vnm, u32  hw_if_index, u32  flags  )

static

Definition at line 1147 of file vrrp.c.

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vrrp_hw_interface_link_up_down_walk()

static walk_rc_t vrrp_hw_interface_link_up_down_walk ( vnet_main_t *  vnm, u32  sw_if_index, void *  arg  )

static

Definition at line 1135 of file vrrp.c.

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vrrp_hwif_master_count_walk()

static walk_rc_t vrrp_hwif_master_count_walk ( vnet_main_t *  vnm, u32  sw_if_index, void *  arg  )

static

Definition at line 60 of file vrrp.c.

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vrrp_init()

static clib_error_t* vrrp_init ( vlib_main_t *  vm )

static

Definition at line 1233 of file vrrp.c.

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vrrp_intf_enable_disable_mcast()

static int vrrp_intf_enable_disable_mcast ( u8  enable, u32  sw_if_index, u8  is_ipv6  )

static

Definition at line 384 of file vrrp.c.

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vrrp_intf_hw_link_up()

static int vrrp_intf_hw_link_up ( u32  sw_if_index, vrrp_intf_update_t *  pending  )

static

Definition at line 876 of file vrrp.c.

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vrrp_intf_ip6_disable()

static void vrrp_intf_ip6_disable ( index_t  indi )

static

Definition at line 1221 of file vrrp.c.

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vrrp_intf_ip6_enable()

static void vrrp_intf_ip6_enable ( u32  sw_if_index )

static

Definition at line 1214 of file vrrp.c.

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vrrp_intf_ip6_enable_disable()

static void vrrp_intf_ip6_enable_disable ( u32  sw_if_index, int  enable  )

static

Definition at line 1202 of file vrrp.c.

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vrrp_intf_ip_up()

static int vrrp_intf_ip_up ( u32  sw_if_index, u8  is_ipv6, vrrp_intf_update_t *  pending  )

static

Definition at line 895 of file vrrp.c.

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vrrp_intf_is_up()

static int vrrp_intf_is_up ( u32  sw_if_index, u8  is_ipv6, vrrp_intf_update_t *  pending  )

static

Definition at line 913 of file vrrp.c.

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vrrp_intf_sw_admin_up()

static int vrrp_intf_sw_admin_up ( u32  sw_if_index, vrrp_intf_update_t *  pending  )

static

Definition at line 861 of file vrrp.c.

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vrrp_intf_tracking_vr_add_del()

static void vrrp_intf_tracking_vr_add_del ( u32  sw_if_index, vrrp_vr_t *  vr, u8  is_add  )

static

Definition at line 830 of file vrrp.c.

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vrrp_intf_tracking_vrs_compute()

static void vrrp_intf_tracking_vrs_compute ( u32  sw_if_index, vrrp_intf_update_t *  pending, u8  is_ipv6  )

static

Definition at line 1040 of file vrrp.c.

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vrrp_intf_vr_add_del()

static int vrrp_intf_vr_add_del ( u8  is_add, u32  sw_if_index, u32  vr_index, u8  is_ipv6  )

static

Definition at line 460 of file vrrp.c.

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vrrp_ip4_add_del_interface_addr()

static void vrrp_ip4_add_del_interface_addr ( ip4_main_t *  im, uword  opaque, u32  sw_if_index, ip4_address_t *  address, u32  address_length, u32  if_address_index, u32  is_del  )

static

Definition at line 1165 of file vrrp.c.

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vrrp_sw_interface_admin_up_down()

clib_error_t* vrrp_sw_interface_admin_up_down	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u32	flags
	)

Definition at line 1120 of file vrrp.c.

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vrrp_sw_interface_up_down()

clib_error_t* vrrp_sw_interface_up_down

(

vrrp_intf_update_t *

pending

)

Definition at line 1062 of file vrrp.c.

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vrrp_vr_add_del()

int vrrp_vr_add_del	(	u8	is_add,
		vrrp_vr_config_t *	vr_conf
	)

Definition at line 622 of file vrrp.c.

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vrrp_vr_addr_add_del()

int vrrp_vr_addr_add_del	(	vrrp_vr_t *	vr,
		u8	is_add,
		ip46_address_t *	vr_addr
	)

Definition at line 548 of file vrrp.c.

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vrrp_vr_addrs_add_del()

static void vrrp_vr_addrs_add_del ( vrrp_vr_t *  vr, u8  is_add, ip46_address_t *  vr_addrs  )

static

Definition at line 610 of file vrrp.c.

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vrrp_vr_hwif_master_vrs_by_vrid()

static u32 vrrp_vr_hwif_master_vrs_by_vrid ( u32  hw_if_index, u8  vr_id, u8  is_ipv6  )

static

Definition at line 79 of file vrrp.c.

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vrrp_vr_set_peers()

int vrrp_vr_set_peers	(	vrrp_vr_key_t *	vr_key,
		ip46_address_t *	peers
	)

Definition at line 803 of file vrrp.c.

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vrrp_vr_set_peers_validate()

static int vrrp_vr_set_peers_validate ( vrrp_vr_t *  vr, ip46_address_t *  peers  )

static

Definition at line 779 of file vrrp.c.

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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_tracking_if_add_del()

int vrrp_vr_tracking_if_add_del	(	vrrp_vr_t *	vr,
		u32	sw_if_index,
		u8	prio,
		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_tracking_ifs_compute()

void vrrp_vr_tracking_ifs_compute	(	vrrp_vr_t *	vr,
		vrrp_intf_update_t *	pending
	)

Definition at line 931 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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vrrp_vr_transition_addrs()

static void vrrp_vr_transition_addrs ( vrrp_vr_t *  vr, vrrp_vr_state_t  new_state  )

static

Definition at line 217 of file vrrp.c.

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vrrp_vr_transition_intf()

static void vrrp_vr_transition_intf ( vrrp_vr_t *  vr, vrrp_vr_state_t  new_state  )

static

Definition at line 139 of file vrrp.c.

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vrrp_vr_transition_vmac()

void vrrp_vr_transition_vmac	(	vrrp_vr_t *	vr,
		vrrp_vr_state_t	new_state
	)

Definition at line 104 of file vrrp.c.

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vrrp_vr_valid_addrs()

static int vrrp_vr_valid_addrs ( vrrp_vr_config_t *  vr_conf )

static

Definition at line 532 of file vrrp.c.

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vrrp_vr_valid_addrs_owner()

static int vrrp_vr_valid_addrs_owner ( vrrp_vr_config_t *  vr_conf )

static

Definition at line 497 of file vrrp.c.

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vrrp_vr_valid_addrs_unused()

static int vrrp_vr_valid_addrs_unused ( vrrp_vr_config_t *  vr_conf )

static

Definition at line 512 of file vrrp.c.

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Variable Documentation

all_vrrp4_routers

const mfib_prefix_t all_vrrp4_routers

static

Initial value:

= {
  .fp_proto = FIB_PROTOCOL_IP4,
  .fp_len = 32,
  .fp_grp_addr = {
                  .ip4 = {
                          .as_u8 = VRRP4_MCAST_ADDR_AS_U8,
                          },
                  },
}

Definition at line 363 of file vrrp.c.

all_vrrp6_routers

const mfib_prefix_t all_vrrp6_routers

static

Initial value:

= {
  .fp_proto = FIB_PROTOCOL_IP6,
  .fp_len = 128,
  .fp_grp_addr = {
                  .ip6 = {
                          .as_u8 = VRRP6_MCAST_ADDR_AS_U8,
                          },
                  },
}

Definition at line 373 of file vrrp.c.

ipv4_vmac

const mac_address_t ipv4_vmac

static

Initial value:

= {
  .bytes = {0x00, 0x00, 0x5e, 0x00, 0x01, 0x00}
}

Definition at line 27 of file vrrp.c.

ipv6_vmac

const mac_address_t ipv6_vmac

static

Initial value:

= {
  .bytes = {0x00, 0x00, 0x5e, 0x00, 0x02, 0x00}
}

Definition at line 31 of file vrrp.c.

vrrp_ip6_delegate_id

ip6_link_delegate_id_t vrrp_ip6_delegate_id

static

Definition at line 1175 of file vrrp.c.

vrrp_ip6_delegate_vft

const ip6_link_delegate_vft_t vrrp_ip6_delegate_vft

static

Initial value:

= {
  .ildv_enable = vrrp_intf_ip6_enable,
  .ildv_disable = vrrp_intf_ip6_disable,
  .ildv_format = format_vrrp_ip6_link,
}

Definition at line 1226 of file vrrp.c.

vrrp_main

vrrp_main_t vrrp_main

Definition at line 25 of file vrrp.c.