IPv6 Neighbor Adjacency and Neighbor Discovery. More...

Include dependency graph for ip6_neighbor.c:

Data Structures
struct	ip6_radv_prefix_t

struct	ip6_mldp_group_t

struct	ip6_radv_t

struct	pending_resolution_t

struct	ip6_neighbor_main_t

union	ip6_icmp_neighbor_discovery_event_data_t

struct	ip6_neighbor_set_unset_rpc_args_t

Macros
#define	ETHER_MAC_ADDR_LEN 6

#define	MIN_ADV_VALID_LIFETIME 7203 /* seconds */

#define	DEF_ADV_VALID_LIFETIME 2592000

#define	DEF_ADV_PREF_LIFETIME 604800

#define	DEF_MAX_RADV_INTERVAL 200

#define	DEF_MIN_RADV_INTERVAL .75 * DEF_MAX_RADV_INTERVAL

#define	DEF_CURR_HOP_LIMIT 64

#define	DEF_DEF_RTR_LIFETIME 3 * DEF_MAX_RADV_INTERVAL

#define	MAX_DEF_RTR_LIFETIME 9000

#define	MAX_INITIAL_RTR_ADVERT_INTERVAL 16 /* seconds */

#define	MAX_INITIAL_RTR_ADVERTISEMENTS 3 /transmissions /

#define	MIN_DELAY_BETWEEN_RAS 3 /* seconds */

#define	MAX_DELAY_BETWEEN_RAS 1800 /* seconds */

#define	MAX_RA_DELAY_TIME .5 /* seconds */

#define	IP6_NBR_MK_KEY(k, sw_if_index, addr)

#define	foreach_log_level

Enumerations
enum	ip6_icmp_neighbor_discovery_event_type_t { ICMP6_ND_EVENT_INIT }

enum	icmp6_neighbor_solicitation_or_advertisement_next_t { ICMP6_NEIGHBOR_SOLICITATION_NEXT_DROP, ICMP6_NEIGHBOR_SOLICITATION_NEXT_REPLY, ICMP6_NEIGHBOR_SOLICITATION_N_NEXT }

enum	log_level_t { foreach_log_level }

enum	icmp6_router_solicitation_or_advertisement_next_t { ICMP6_ROUTER_SOLICITATION_NEXT_DROP, ICMP6_ROUTER_SOLICITATION_NEXT_REPLY_RW, ICMP6_ROUTER_SOLICITATION_NEXT_REPLY_TX, ICMP6_ROUTER_SOLICITATION_N_NEXT }

Functions
static void	wc_nd_signal_report (wc_nd_report_t *r)

static int	vnet_nd_wc_publish (u32 sw_if_index, u8 mac, ip6_address_t ip6)
	publish wildcard arp event More...

void	wc_nd_set_publisher_node (uword node_index, uword event_type)

static u8 *	format_ip6_neighbor_ip6_entry (u8 s, va_list va)

static void	ip6_neighbor_adj_fib_remove (ip6_neighbor_t *n, u32 fib_index)

static clib_error_t *	ip6_neighbor_sw_interface_up_down (vnet_main_t *vnm, u32 sw_if_index, u32 flags)

	VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (ip6_neighbor_sw_interface_up_down)

static void	unset_random_neighbor_entry (void)

static void	ip6_neighbor_set_unset_rpc_callback (ip6_neighbor_set_unset_rpc_args_t *a)

static void	set_unset_ip6_neighbor_rpc (vlib_main_t vm, u32 sw_if_index, ip6_address_t a, u8 *link_layer_address, int is_add, int is_static, int is_no_fib_entry)

static void	ip6_nbr_probe (ip_adjacency_t *adj)

static void	ip6_nd_mk_complete (adj_index_t ai, ip6_neighbor_t *nbr)

static void	ip6_nd_mk_incomplete (adj_index_t ai)

static ip6_neighbor_t *	ip6_nd_find (u32 sw_if_index, const ip6_address_t *addr)

static adj_walk_rc_t	ip6_nd_mk_complete_walk (adj_index_t ai, void *ctx)

static adj_walk_rc_t	ip6_nd_mk_incomplete_walk (adj_index_t ai, void *ctx)

void	ip6_ethernet_update_adjacency (vnet_main_t *vnm, u32 sw_if_index, u32 ai)

static void	ip6_neighbor_adj_fib_add (ip6_neighbor_t *n, u32 fib_index)

int	vnet_set_ip6_ethernet_neighbor (vlib_main_t vm, u32 sw_if_index, ip6_address_t a, u8 *link_layer_address, uword n_bytes_link_layer_address, int is_static, int is_no_fib_entry)

int	vnet_unset_ip6_ethernet_neighbor (vlib_main_t vm, u32 sw_if_index, ip6_address_t a, u8 *link_layer_address, uword n_bytes_link_layer_address)

static int	ip6_neighbor_sort (void a1, void a2)

ip6_neighbor_t *	ip6_neighbors_entries (u32 sw_if_index)

static clib_error_t *	show_ip6_neighbors (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static clib_error_t *	set_ip6_neighbor (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static_always_inline uword	icmp6_neighbor_solicitation_or_advertisement (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame, uword is_solicitation)

static void	ip6_neighbor_syslog (vlib_main_t vm, int priority, char fmt,...)

static_always_inline uword	icmp6_router_solicitation (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame)

static_always_inline uword	icmp6_router_advertisement (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame)

static void	ip6_neighbor_add_mld_prefix (ip6_radv_t radv_info, ip6_address_t addr)
	Add a multicast Address to the advertised MLD set. More...

static void	ip6_neighbor_del_mld_prefix (ip6_radv_t radv_info, ip6_address_t addr)
	Delete a multicast Address from the advertised MLD set. More...

static void	ip6_neighbor_add_mld_grp (ip6_radv_t *a, ip6_multicast_address_scope_t scope, ip6_multicast_link_local_group_id_t group)
	Add a multicast Address to the advertised MLD set. More...

u32	ip6_neighbor_sw_interface_add_del (vnet_main_t *vnm, u32 sw_if_index, u32 is_add)
	create and initialize router advertisement parameters with default values for this intfc More...

static void	ip6_neighbor_send_mldpv2_report (u32 sw_if_index)

static uword	ip6_neighbor_process_timer_event (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame)

static uword	ip6_icmp_neighbor_discovery_event_process (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame)

static uword	icmp6_neighbor_solicitation (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame)

static uword	icmp6_neighbor_advertisement (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame)

int	ip6_neighbor_ra_config (vlib_main_t *vm, u32 sw_if_index, u8 suppress, u8 managed, u8 other, u8 ll_option, u8 send_unicast, u8 cease, u8 use_lifetime, u32 lifetime, u32 initial_count, u32 initial_interval, u32 max_interval, u32 min_interval, u8 is_no)

int	ip6_neighbor_ra_prefix (vlib_main_t vm, u32 sw_if_index, ip6_address_t prefix_addr, u8 prefix_len, u8 use_default, u32 val_lifetime, u32 pref_lifetime, u8 no_advertise, u8 off_link, u8 no_autoconfig, u8 no_onlink, u8 is_no)

clib_error_t *	ip6_neighbor_cmd (vlib_main_t vm, unformat_input_t main_input, vlib_cli_command_t *cmd)

static void	ip6_print_addrs (vlib_main_t vm, u32 addrs)

static clib_error_t *	show_ip6_interface_cmd (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

clib_error_t *	disable_ip6_interface (vlib_main_t *vm, u32 sw_if_index)

int	ip6_interface_enabled (vlib_main_t *vm, u32 sw_if_index)

clib_error_t *	enable_ip6_interface (vlib_main_t *vm, u32 sw_if_index)

static clib_error_t *	enable_ip6_interface_cmd (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static clib_error_t *	disable_ip6_interface_cmd (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

clib_error_t *	set_ip6_link_local_address (vlib_main_t vm, u32 sw_if_index, ip6_address_t address)

clib_error_t *	set_ip6_link_local_address_cmd (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static void	ip6_neighbor_add_del_interface_address (ip6_main_t im, uword opaque, u32 sw_if_index, ip6_address_t address, u32 address_length, u32 if_address_index, u32 is_delete)
	callback when an interface address is added or deleted More...

clib_error_t *	ip6_set_neighbor_limit (u32 neighbor_limit)

static void	ip6_neighbor_table_bind (ip6_main_t *im, uword opaque, u32 sw_if_index, u32 new_fib_index, u32 old_fib_index)

static clib_error_t *	ip6_neighbor_init (vlib_main_t *vm)

void	vnet_register_ip6_neighbor_resolution_event (vnet_main_t vnm, void address_arg, uword node_index, uword type_opaque, uword data)

int	vnet_add_del_ip6_nd_change_event (vnet_main_t vnm, void data_callback, u32 pid, void *address_arg, uword node_index, uword type_opaque, uword data, int is_add)

int	vnet_ip6_nd_term (vlib_main_t vm, vlib_node_runtime_t node, vlib_buffer_t p0, ethernet_header_t eth, ip6_header_t *ip, u32 sw_if_index, u16 bd_index)

int	ip6_neighbor_proxy_add_del (u32 sw_if_index, ip6_address_t *addr, u8 is_del)

static clib_error_t *	set_ip6_nd_proxy_cmd (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

void	ethernet_ndp_change_mac (u32 sw_if_index)

void	send_ip6_na (vlib_main_t vm, vnet_hw_interface_t hi)

Variables
static ip6_neighbor_main_t	ip6_neighbor_main

static ip6_address_t	ip6a_zero

static vlib_cli_command_t	show_ip6_neighbors_command
	(constructor) VLIB_CLI_COMMAND (show_ip6_neighbors_command) More...

static vlib_cli_command_t	set_ip6_neighbor_command
	(constructor) VLIB_CLI_COMMAND (set_ip6_neighbor_command) More...

static char *	log_level_strings []

static int	logmask = 1 << LOG_DEBUG

static vlib_node_registration_t	ip6_icmp_router_solicitation_node
	(constructor) VLIB_REGISTER_NODE (ip6_icmp_router_solicitation_node) More...

static vlib_node_registration_t	ip6_icmp_router_advertisement_node
	(constructor) VLIB_REGISTER_NODE (ip6_icmp_router_advertisement_node) More...

vlib_node_registration_t	ip6_icmp_neighbor_discovery_event_node

static vlib_node_registration_t	ip6_icmp_neighbor_solicitation_node
	(constructor) VLIB_REGISTER_NODE (ip6_icmp_neighbor_solicitation_node) More...

static vlib_node_registration_t	ip6_icmp_neighbor_advertisement_node
	(constructor) VLIB_REGISTER_NODE (ip6_icmp_neighbor_advertisement_node) More...

static vlib_cli_command_t	show_ip6_interface_command
	(constructor) VLIB_CLI_COMMAND (show_ip6_interface_command) More...

static vlib_cli_command_t	enable_ip6_interface_command
	(constructor) VLIB_CLI_COMMAND (enable_ip6_interface_command) More...

static vlib_cli_command_t	disable_ip6_interface_command
	(constructor) VLIB_CLI_COMMAND (disable_ip6_interface_command) More...

static vlib_cli_command_t	ip6_nd_command
	(constructor) VLIB_CLI_COMMAND (ip6_nd_command) More...

static vlib_cli_command_t	set_ip6_link_local_address_command
	(constructor) VLIB_CLI_COMMAND (set_ip6_link_local_address_command) More...

static vlib_cli_command_t	set_ip6_nd_proxy_command
	(constructor) VLIB_CLI_COMMAND (set_ip6_nd_proxy_command) More...

Detailed Description

IPv6 Neighbor Adjacency and Neighbor Discovery.

The files contains the API and CLI code for managing IPv6 neighbor adjacency tables and neighbor discovery logic.

Definition in file ip6_neighbor.c.

Macro Definition Documentation

#define DEF_ADV_PREF_LIFETIME 604800

Definition at line 62 of file ip6_neighbor.c.

#define DEF_ADV_VALID_LIFETIME 2592000

Definition at line 61 of file ip6_neighbor.c.

#define DEF_CURR_HOP_LIMIT 64

Definition at line 125 of file ip6_neighbor.c.

#define DEF_DEF_RTR_LIFETIME 3 * DEF_MAX_RADV_INTERVAL

Definition at line 126 of file ip6_neighbor.c.

#define DEF_MAX_RADV_INTERVAL 200

Definition at line 123 of file ip6_neighbor.c.

#define DEF_MIN_RADV_INTERVAL .75 * DEF_MAX_RADV_INTERVAL

Definition at line 124 of file ip6_neighbor.c.

#define ETHER_MAC_ADDR_LEN 6

Definition at line 38 of file ip6_neighbor.c.

#define foreach_log_level

Value:

_ (DEBUG, "DEBUG")                         \
  _ (INFO, "INFORMATION")            \
  _ (NOTICE, "NOTICE")               \
  _ (WARNING, "WARNING")             \
  _ (ERR, "ERROR")                                    \
  _ (CRIT, "CRITICAL")                        \
  _ (ALERT, "ALERT")                          \
  _ (EMERG,  "EMERGENCY")

Definition at line 1276 of file ip6_neighbor.c.

#define IP6_NBR_MK_KEY	(	k,
		sw_if_index,
		addr
	)

Value:

{                                            \
    k.sw_if_index = sw_if_index;             \
    k.ip6_address = *addr;                   \
    k.pad = 0;                               \
}

Definition at line 513 of file ip6_neighbor.c.

#define MAX_DEF_RTR_LIFETIME 9000

Definition at line 127 of file ip6_neighbor.c.

#define MAX_DELAY_BETWEEN_RAS 1800 /* seconds */

Definition at line 132 of file ip6_neighbor.c.

#define MAX_INITIAL_RTR_ADVERT_INTERVAL 16 /* seconds */

Definition at line 129 of file ip6_neighbor.c.

#define MAX_INITIAL_RTR_ADVERTISEMENTS 3 /*transmissions */

Definition at line 130 of file ip6_neighbor.c.

#define MAX_RA_DELAY_TIME .5 /* seconds */

Definition at line 133 of file ip6_neighbor.c.

#define MIN_ADV_VALID_LIFETIME 7203 /* seconds */

Definition at line 60 of file ip6_neighbor.c.

#define MIN_DELAY_BETWEEN_RAS 3 /* seconds */

Definition at line 131 of file ip6_neighbor.c.

Enumeration Type Documentation

enum icmp6_neighbor_solicitation_or_advertisement_next_t

Enumerator
ICMP6_NEIGHBOR_SOLICITATION_NEXT_DROP
ICMP6_NEIGHBOR_SOLICITATION_NEXT_REPLY
ICMP6_NEIGHBOR_SOLICITATION_N_NEXT

Definition at line 1017 of file ip6_neighbor.c.

enum icmp6_router_solicitation_or_advertisement_next_t

Enumerator
ICMP6_ROUTER_SOLICITATION_NEXT_DROP
ICMP6_ROUTER_SOLICITATION_NEXT_REPLY_RW
ICMP6_ROUTER_SOLICITATION_NEXT_REPLY_TX
ICMP6_ROUTER_SOLICITATION_N_NEXT

Definition at line 1332 of file ip6_neighbor.c.

enum ip6_icmp_neighbor_discovery_event_type_t

Enumerator
ICMP6_ND_EVENT_INIT

Definition at line 204 of file ip6_neighbor.c.

enum log_level_t

Enumerator
foreach_log_level

Definition at line 1286 of file ip6_neighbor.c.

Function Documentation

clib_error_t* disable_ip6_interface	(	vlib_main_t *	vm,
		u32	sw_if_index
	)

Definition at line 3382 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* disable_ip6_interface_cmd	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 3564 of file ip6_neighbor.c.

Here is the call graph for this function:

clib_error_t* enable_ip6_interface	(	vlib_main_t *	vm,
		u32	sw_if_index
	)

Definition at line 3435 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* enable_ip6_interface_cmd	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 3525 of file ip6_neighbor.c.

Here is the call graph for this function:

void ethernet_ndp_change_mac ( u32 sw_if_index )

Definition at line 4255 of file ip6_neighbor.c.

Here is the caller graph for this function:

static u8* format_ip6_neighbor_ip6_entry	(	u8 *	s,
		va_list *	va
	)

static

Definition at line 267 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static uword icmp6_neighbor_advertisement	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

static

Definition at line 2653 of file ip6_neighbor.c.

Here is the call graph for this function:

static uword icmp6_neighbor_solicitation	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

static

Definition at line 2644 of file ip6_neighbor.c.

Here is the call graph for this function:

static_always_inline uword icmp6_neighbor_solicitation_or_advertisement	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		uword	is_solicitation
	)

Definition at line 1025 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static_always_inline uword icmp6_router_advertisement	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 1752 of file ip6_neighbor.c.

Here is the call graph for this function:

static_always_inline uword icmp6_router_solicitation	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 1341 of file ip6_neighbor.c.

Here is the call graph for this function:

void ip6_ethernet_update_adjacency	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u32	ai
	)

Definition at line 558 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static uword ip6_icmp_neighbor_discovery_event_process	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

static

Definition at line 2576 of file ip6_neighbor.c.

Here is the call graph for this function:

int ip6_interface_enabled	(	vlib_main_t *	vm,
		u32	sw_if_index
	)

Definition at line 3420 of file ip6_neighbor.c.

Here is the caller graph for this function:

static void ip6_nbr_probe ( ip_adjacency_t * adj )

static

Definition at line 422 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static ip6_neighbor_t* ip6_nd_find	(	u32	sw_if_index,
		const ip6_address_t *	addr
	)

static

Definition at line 521 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_nd_mk_complete	(	adj_index_t	ai,
		ip6_neighbor_t *	nbr
	)

static

Definition at line 490 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static adj_walk_rc_t ip6_nd_mk_complete_walk	(	adj_index_t	ai,
		void *	ctx
	)

static

Definition at line 540 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_nd_mk_incomplete ( adj_index_t ai )

static

Definition at line 500 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static adj_walk_rc_t ip6_nd_mk_incomplete_walk	(	adj_index_t	ai,
		void *	ctx
	)

static

Definition at line 550 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_neighbor_add_del_interface_address	(	ip6_main_t *	im,
		uword	opaque,
		u32	sw_if_index,
		ip6_address_t *	address,
		u32	address_length,
		u32	if_address_index,
		u32	is_delete
	)

static

callback when an interface address is added or deleted

Definition at line 3829 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_neighbor_add_mld_grp	(	ip6_radv_t *	a,
		ip6_multicast_address_scope_t	scope,
		ip6_multicast_link_local_group_id_t	group
	)

static

Add a multicast Address to the advertised MLD set.

Definition at line 2128 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_neighbor_add_mld_prefix	(	ip6_radv_t *	radv_info,
		ip6_address_t *	addr
	)

static

Add a multicast Address to the advertised MLD set.

Definition at line 2074 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_neighbor_adj_fib_add	(	ip6_neighbor_t *	n,
		u32	fib_index
	)

static

Definition at line 639 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_neighbor_adj_fib_remove	(	ip6_neighbor_t *	n,
		u32	fib_index
	)

static

Definition at line 301 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_error_t* ip6_neighbor_cmd	(	vlib_main_t *	vm,
		unformat_input_t *	main_input,
		vlib_cli_command_t *	cmd
	)

Definition at line 2938 of file ip6_neighbor.c.

Here is the call graph for this function:

static void ip6_neighbor_del_mld_prefix	(	ip6_radv_t *	radv_info,
		ip6_address_t *	addr
	)

static

Delete a multicast Address from the advertised MLD set.

Definition at line 2107 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* ip6_neighbor_init ( vlib_main_t * vm )

static

Definition at line 3936 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static uword ip6_neighbor_process_timer_event	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

static

Definition at line 2447 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int ip6_neighbor_proxy_add_del	(	u32	sw_if_index,
		ip6_address_t *	addr,
		u8	is_del
	)

Definition at line 4169 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int ip6_neighbor_ra_config	(	vlib_main_t *	vm,
		u32	sw_if_index,
		u8	suppress,
		u8	managed,
		u8	other,
		u8	ll_option,
		u8	send_unicast,
		u8	cease,
		u8	use_lifetime,
		u32	lifetime,
		u32	initial_count,
		u32	initial_interval,
		u32	max_interval,
		u32	min_interval,
		u8	is_no
	)

Definition at line 2699 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int ip6_neighbor_ra_prefix	(	vlib_main_t *	vm,
		u32	sw_if_index,
		ip6_address_t *	prefix_addr,
		u8	prefix_len,
		u8	use_default,
		u32	val_lifetime,
		u32	pref_lifetime,
		u8	no_advertise,
		u8	off_link,
		u8	no_autoconfig,
		u8	no_onlink,
		u8	is_no
	)

Definition at line 2801 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_neighbor_send_mldpv2_report ( u32 sw_if_index )

static

Definition at line 2275 of file ip6_neighbor.c.

Here is the call graph for this function:

static void ip6_neighbor_set_unset_rpc_callback ( ip6_neighbor_set_unset_rpc_args_t * a )

static

Definition at line 851 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static int ip6_neighbor_sort	(	void *	a1,
		void *	a2
	)

static

Definition at line 864 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u32 ip6_neighbor_sw_interface_add_del	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u32	is_add
	)

create and initialize router advertisement parameters with default values for this intfc

Definition at line 2144 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* ip6_neighbor_sw_interface_up_down	(	vnet_main_t *	vnm,
		u32	sw_if_index,
		u32	flags
	)

static

Definition at line 321 of file ip6_neighbor.c.

Here is the call graph for this function:

static void ip6_neighbor_syslog	(	vlib_main_t *	vm,
		int	priority,
		char *	fmt,
			...
	)

static

Definition at line 1302 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_neighbor_table_bind	(	ip6_main_t *	im,
		uword	opaque,
		u32	sw_if_index,
		u32	new_fib_index,
		u32	old_fib_index
	)

static

Definition at line 3909 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

ip6_neighbor_t* ip6_neighbors_entries ( u32 sw_if_index )

Definition at line 877 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void ip6_print_addrs	(	vlib_main_t *	vm,
		u32 *	addrs
	)

static

Definition at line 3170 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_error_t* ip6_set_neighbor_limit ( u32 neighbor_limit )

Definition at line 3900 of file ip6_neighbor.c.

Here is the caller graph for this function:

void send_ip6_na	(	vlib_main_t *	vm,
		vnet_hw_interface_t *	hi
	)

Definition at line 4274 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_error_t* set_ip6_link_local_address	(	vlib_main_t *	vm,
		u32	sw_if_index,
		ip6_address_t *	address
	)

Definition at line 3727 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_error_t* set_ip6_link_local_address_cmd	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

Definition at line 3782 of file ip6_neighbor.c.

Here is the call graph for this function:

static clib_error_t* set_ip6_nd_proxy_cmd	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 4217 of file ip6_neighbor.c.

Here is the call graph for this function:

static clib_error_t* set_ip6_neighbor	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 952 of file ip6_neighbor.c.

Here is the call graph for this function:

static void set_unset_ip6_neighbor_rpc	(	vlib_main_t *	vm,
		u32	sw_if_index,
		ip6_address_t *	a,
		u8 *	link_layer_address,
		int	is_add,
		int	is_static,
		int	is_no_fib_entry
	)

static

Definition at line 401 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static clib_error_t* show_ip6_interface_cmd	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 3187 of file ip6_neighbor.c.

Here is the call graph for this function:

static clib_error_t* show_ip6_neighbors	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 897 of file ip6_neighbor.c.

Here is the call graph for this function:

static void unset_random_neighbor_entry ( void )

static

Definition at line 357 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_add_del_ip6_nd_change_event	(	vnet_main_t *	vnm,
		void *	data_callback,
		u32	pid,
		void *	address_arg,
		uword	node_index,
		uword	type_opaque,
		uword	data,
		int	is_add
	)

Definition at line 4027 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_ip6_nd_term	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_buffer_t *	p0,
		ethernet_header_t *	eth,
		ip6_header_t *	ip,
		u32	sw_if_index,
		u16	bd_index
	)

Definition at line 4092 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static int vnet_nd_wc_publish	(	u32	sw_if_index,
		u8 *	mac,
		ip6_address_t *	ip6
	)

static

publish wildcard arp event

Parameters

sw_if_index The interface on which the ARP entires are acted

Definition at line 229 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

void vnet_register_ip6_neighbor_resolution_event	(	vnet_main_t *	vnm,
		void *	address_arg,
		uword	node_index,
		uword	type_opaque,
		uword	data
	)

Definition at line 3997 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int vnet_set_ip6_ethernet_neighbor	(	vlib_main_t *	vm,
		u32	sw_if_index,
		ip6_address_t *	a,
		u8 *	link_layer_address,
		uword	n_bytes_link_layer_address,
		int	is_static,
		int	is_no_fib_entry
	)

Definition at line 656 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION ( ip6_neighbor_sw_interface_up_down )

Here is the caller graph for this function:

int vnet_unset_ip6_ethernet_neighbor	(	vlib_main_t *	vm,
		u32	sw_if_index,
		ip6_address_t *	a,
		u8 *	link_layer_address,
		uword	n_bytes_link_layer_address
	)

Definition at line 793 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

void wc_nd_set_publisher_node	(	uword	node_index,
		uword	event_type
	)

Definition at line 259 of file ip6_neighbor.c.

Here is the caller graph for this function:

static void wc_nd_signal_report ( wc_nd_report_t * r )

static

Definition at line 243 of file ip6_neighbor.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

vlib_cli_command_t disable_ip6_interface_command

static

Initial value:

=
{
  .path = "disable ip6 interface",
  .function = disable_ip6_interface_cmd,
  .short_help = "disable ip6 interface <interface>",
}

(constructor) VLIB_CLI_COMMAND (disable_ip6_interface_command)

Definition at line 3594 of file ip6_neighbor.c.

vlib_cli_command_t enable_ip6_interface_command

static

Initial value:

=
{
  .path = "enable ip6 interface",
  .function = enable_ip6_interface_cmd,
  .short_help = "enable ip6 interface <interface>",
}

(constructor) VLIB_CLI_COMMAND (enable_ip6_interface_command)

Definition at line 3555 of file ip6_neighbor.c.

vlib_node_registration_t ip6_icmp_neighbor_advertisement_node

static

Initial value:

=
{
  .function = icmp6_neighbor_advertisement,
  .name = "icmp6-neighbor-advertisement",
  .vector_size = sizeof (u32),
  .format_trace = format_icmp6_input_trace,
  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "ip6-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip6_icmp_neighbor_advertisement_node)

Definition at line 2681 of file ip6_neighbor.c.

vlib_node_registration_t ip6_icmp_neighbor_discovery_event_node

Initial value:

= {
  .function = ip6_icmp_neighbor_discovery_event_process,
  .name = "ip6-icmp-neighbor-discovery-event-process",
  .type = VLIB_NODE_TYPE_PROCESS,
}

Definition at line 2636 of file ip6_neighbor.c.

vlib_node_registration_t ip6_icmp_neighbor_solicitation_node

static

Initial value:

=
{
  .function = icmp6_neighbor_solicitation,
  .name = "icmp6-neighbor-solicitation",
  .vector_size = sizeof (u32),
  .format_trace = format_icmp6_input_trace,
  .n_next_nodes = ICMP6_NEIGHBOR_SOLICITATION_N_NEXT,
  .next_nodes = {
    [ICMP6_NEIGHBOR_SOLICITATION_NEXT_DROP] = "ip6-drop",
    [ICMP6_NEIGHBOR_SOLICITATION_NEXT_REPLY] = "interface-output",
  },
}

(constructor) VLIB_REGISTER_NODE (ip6_icmp_neighbor_solicitation_node)

Definition at line 2663 of file ip6_neighbor.c.

vlib_node_registration_t ip6_icmp_router_advertisement_node

static

Initial value:

=
{
  .function = icmp6_router_advertisement,
  .name = "icmp6-router-advertisement",
  .vector_size = sizeof (u32),
  .format_trace = format_icmp6_input_trace,
  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "ip6-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip6_icmp_router_advertisement_node)

Definition at line 2620 of file ip6_neighbor.c.

vlib_node_registration_t ip6_icmp_router_solicitation_node

static

Initial value:

=
{
  .function = icmp6_router_solicitation,
  .name = "icmp6-router-solicitation",
  .vector_size = sizeof (u32),
  .format_trace = format_icmp6_input_trace,
  .n_next_nodes = ICMP6_ROUTER_SOLICITATION_N_NEXT,
  .next_nodes = {
    [ICMP6_ROUTER_SOLICITATION_NEXT_DROP] = "ip6-drop",
    [ICMP6_ROUTER_SOLICITATION_NEXT_REPLY_RW] = "ip6-rewrite-mcast",
    [ICMP6_ROUTER_SOLICITATION_NEXT_REPLY_TX] = "interface-output",
  },
}

(constructor) VLIB_REGISTER_NODE (ip6_icmp_router_solicitation_node)

Definition at line 2427 of file ip6_neighbor.c.

vlib_cli_command_t ip6_nd_command

static

Initial value:

=
{
  .path = "ip6 nd",
  .short_help = "ip6 nd <interface> ...",
  .function = ip6_neighbor_cmd,
}

(constructor) VLIB_CLI_COMMAND (ip6_nd_command)

Definition at line 3718 of file ip6_neighbor.c.

ip6_neighbor_main_t ip6_neighbor_main

static

Definition at line 219 of file ip6_neighbor.c.

ip6_address_t ip6a_zero

static

Definition at line 220 of file ip6_neighbor.c.

char* log_level_strings[]

static

Initial value:

= {
#define _(f,s) 
  foreach_log_level
}

Definition at line 1293 of file ip6_neighbor.c.

int logmask = 1 << LOG_DEBUG

static

Definition at line 1299 of file ip6_neighbor.c.

vlib_cli_command_t set_ip6_link_local_address_command

static

Initial value:

=
{
  .path = "set ip6 link-local address",
  .short_help = "set ip6 link-local address <interface> <ip6-address>",
  .function = set_ip6_link_local_address_cmd,
}

(constructor) VLIB_CLI_COMMAND (set_ip6_link_local_address_command)

Definition at line 3817 of file ip6_neighbor.c.

vlib_cli_command_t set_ip6_nd_proxy_command

static

Initial value:

=
{
  .path = "set ip6 nd proxy",
  .short_help = "set ip6 nd proxy <HOST> <INTERFACE>",
  .function = set_ip6_nd_proxy_cmd,
}

(constructor) VLIB_CLI_COMMAND (set_ip6_nd_proxy_command)

Definition at line 4246 of file ip6_neighbor.c.

vlib_cli_command_t set_ip6_neighbor_command

static

Initial value:

=
{
  .path = "set ip6 neighbor",
  .function = set_ip6_neighbor,
  .short_help = "set ip6 neighbor [del] <interface> <ip6-address> <mac-address> [static]",
}

(constructor) VLIB_CLI_COMMAND (set_ip6_neighbor_command)

Definition at line 1009 of file ip6_neighbor.c.

vlib_cli_command_t show_ip6_interface_command

static

Initial value:

=
{
  .path = "show ip6 interface",
  .function = show_ip6_interface_cmd,
  .short_help = "show ip6 interface <interface>",
}

(constructor) VLIB_CLI_COMMAND (show_ip6_interface_command)

Definition at line 3373 of file ip6_neighbor.c.

vlib_cli_command_t show_ip6_neighbors_command

static

Initial value:

= {
  .path = "show ip6 neighbors",
  .function = show_ip6_neighbors,
  .short_help = "show ip6 neighbors [<interface>]",
}

(constructor) VLIB_CLI_COMMAND (show_ip6_neighbors_command)

Definition at line 944 of file ip6_neighbor.c.

Data Structures

Macros

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation