map.c File Reference

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Functions
static void	map_save_extras (u32 map_domain_index, u8 *tag)
static void	map_free_extras (u32 map_domain_index)
int	map_create_domain (ip4_address_t *ip4_prefix, u8 ip4_prefix_len, ip6_address_t *ip6_prefix, u8 ip6_prefix_len, ip6_address_t *ip6_src, u8 ip6_src_len, u8 ea_bits_len, u8 psid_offset, u8 psid_length, u32 *map_domain_index, u16 mtu, u8 flags, u8 *tag)
int	map_delete_domain (u32 map_domain_index)
int	map_add_del_psid (u32 map_domain_index, u16 psid, ip6_address_t *tep, bool is_add)
static void	map_pre_resolve_init (map_main_pre_resolved_t *pr)
static u8 *	format_map_pre_resolve (u8 *s, va_list *ap)
static void	map_last_lock_gone (fib_node_t *node)
	Function definition to inform the FIB node that its last lock has gone. More...
static map_main_pre_resolved_t *	map_from_fib_node (fib_node_t *node)
static void	map_stack (map_main_pre_resolved_t *pr)
static fib_node_back_walk_rc_t	map_back_walk (fib_node_t *node, fib_node_back_walk_ctx_t *ctx)
	Function definition to backwalk a FIB node. More...
static fib_node_t *	map_fib_node_get (fib_node_index_t index)
	Function definition to get a FIB node from its index. More...
static void	map_fib_resolve (map_main_pre_resolved_t *pr, fib_protocol_t proto, u8 len, const ip46_address_t *addr)
static void	map_fib_unresolve (map_main_pre_resolved_t *pr, fib_protocol_t proto, u8 len, const ip46_address_t *addr)
void	map_pre_resolve (ip4_address_t *ip4, ip6_address_t *ip6, bool is_del)
static clib_error_t *	map_security_check_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_add_domain_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_del_domain_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_add_rule_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_pre_resolve_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_icmp_relay_source_address_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_icmp_unreachables_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_fragment_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_traffic_class_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static char *	map_flags_to_string (u32 flags)
static u8 *	format_map_domain (u8 *s, va_list *args)
static clib_error_t *	show_map_domain_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
u64	map_error_counter_get (u32 node_index, map_error_t map_error)
static clib_error_t *	show_map_stats_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	map_if_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
u8 *	format_map_trace (u8 *s, va_list *args)
static clib_error_t *	map_tcp_mss_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
	VLIB_PLUGIN_REGISTER ()
clib_error_t *	map_init (vlib_main_t *vm)

Variables
map_main_t	map_main
map_main_pre_resolved_t	pre_resolved [FIB_PROTOCOL_MAX]
	Pre-resolved per-protocol global next-hops. More...
static const fib_node_vft_t	map_vft
static vlib_cli_command_t	map_traffic_class_command
	(constructor) VLIB_CLI_COMMAND (map_traffic_class_command) More...
static vlib_cli_command_t	map_tcp_mss_command
	(constructor) VLIB_CLI_COMMAND (map_tcp_mss_command) More...
static vlib_cli_command_t	map_pre_resolve_command
	(constructor) VLIB_CLI_COMMAND (map_pre_resolve_command) More...
static vlib_cli_command_t	map_security_check_command
	(constructor) VLIB_CLI_COMMAND (map_security_check_command) More...
static vlib_cli_command_t	map_icmp_relay_source_address_command
	(constructor) VLIB_CLI_COMMAND (map_icmp_relay_source_address_command) More...
static vlib_cli_command_t	map_icmp_unreachables_command
	(constructor) VLIB_CLI_COMMAND (map_icmp_unreachables_command) More...
static vlib_cli_command_t	map_fragment_command
	(constructor) VLIB_CLI_COMMAND (map_fragment_command) More...
static vlib_cli_command_t	map_add_domain_command
	(constructor) VLIB_CLI_COMMAND (map_add_domain_command) More...
static vlib_cli_command_t	map_add_rule_command
	(constructor) VLIB_CLI_COMMAND (map_add_rule_command) More...
static vlib_cli_command_t	map_del_command
	(constructor) VLIB_CLI_COMMAND (map_del_command) More...
static vlib_cli_command_t	show_map_domain_command
	(constructor) VLIB_CLI_COMMAND (show_map_domain_command) More...
static vlib_cli_command_t	show_map_stats_command
	(constructor) VLIB_CLI_COMMAND (show_map_stats_command) More...
static vlib_cli_command_t	map_if_command
	(constructor) VLIB_CLI_COMMAND (map_if_command) More...

Function Documentation

format_map_domain()

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

static

Definition at line 910 of file map.c.

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format_map_pre_resolve()

static u8* format_map_pre_resolve ( u8 *  s, va_list *  ap  )

static

Definition at line 293 of file map.c.

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format_map_trace()

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

Definition at line 1204 of file map.c.

map_add_del_psid()

int map_add_del_psid	(	u32	map_domain_index,
		u16	psid,
		ip6_address_t *	tep,
		bool	is_add
	)

Definition at line 235 of file map.c.

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map_add_domain_command_fn()

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

static

Definition at line 505 of file map.c.

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map_add_rule_command_fn()

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

static

Definition at line 622 of file map.c.

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map_back_walk()

static fib_node_back_walk_rc_t map_back_walk ( fib_node_t *  node, fib_node_back_walk_ctx_t *  ctx  )

static

Function definition to backwalk a FIB node.

Definition at line 350 of file map.c.

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map_create_domain()

int map_create_domain	(	ip4_address_t *	ip4_prefix,
		u8	ip4_prefix_len,
		ip6_address_t *	ip6_prefix,
		u8	ip6_prefix_len,
		ip6_address_t *	ip6_src,
		u8	ip6_src_len,
		u8	ea_bits_len,
		u8	psid_offset,
		u8	psid_length,
		u32 *	map_domain_index,
		u16	mtu,
		u8	flags,
		u8 *	tag
	)

Definition at line 105 of file map.c.

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map_del_domain_command_fn()

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

static

Definition at line 583 of file map.c.

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map_delete_domain()

int map_delete_domain

(

u32

map_domain_index

)

Definition at line 204 of file map.c.

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map_error_counter_get()

u64 map_error_counter_get	(	u32	node_index,
		map_error_t	map_error
	)

Definition at line 1036 of file map.c.

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map_fib_node_get()

static fib_node_t* map_fib_node_get ( fib_node_index_t  index )

static

Function definition to get a FIB node from its index.

Definition at line 361 of file map.c.

map_fib_resolve()

static void map_fib_resolve ( map_main_pre_resolved_t *  pr, fib_protocol_t  proto, u8  len, const ip46_address_t *  addr  )

static

Definition at line 377 of file map.c.

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map_fib_unresolve()

static void map_fib_unresolve ( map_main_pre_resolved_t *  pr, fib_protocol_t  proto, u8  len, const ip46_address_t *  addr  )

static

Definition at line 392 of file map.c.

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map_flags_to_string()

static char* map_flags_to_string ( u32  flags )

static

Definition at line 902 of file map.c.

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map_fragment_command_fn()

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

static

Definition at line 800 of file map.c.

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map_free_extras()

static void map_free_extras ( u32  map_domain_index )

static

Definition at line 88 of file map.c.

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map_from_fib_node()

static map_main_pre_resolved_t* map_from_fib_node ( fib_node_t *  node )

static

Definition at line 328 of file map.c.

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map_icmp_relay_source_address_command_fn()

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

static

Definition at line 716 of file map.c.

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map_icmp_unreachables_command_fn()

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

static

Definition at line 757 of file map.c.

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map_if_command_fn()

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

static

Definition at line 1151 of file map.c.

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map_init()

clib_error_t* map_init

(

vlib_main_t *

vm

)

Definition at line 1479 of file map.c.

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map_last_lock_gone()

static void map_last_lock_gone ( fib_node_t *  node )

static

Function definition to inform the FIB node that its last lock has gone.

Definition at line 318 of file map.c.

map_pre_resolve()

void map_pre_resolve	(	ip4_address_t *	ip4,
		ip6_address_t *	ip6,
		bool	is_del
	)

Definition at line 407 of file map.c.

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map_pre_resolve_command_fn()

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

static

Definition at line 672 of file map.c.

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map_pre_resolve_init()

static void map_pre_resolve_init ( map_main_pre_resolved_t *  pr )

static

Definition at line 286 of file map.c.

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map_save_extras()

static void map_save_extras ( u32  map_domain_index, u8 *  tag  )

static

Definition at line 68 of file map.c.

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map_security_check_command_fn()

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

static

Definition at line 437 of file map.c.

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map_stack()

static void map_stack ( map_main_pre_resolved_t *  pr )

static

Definition at line 337 of file map.c.

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map_tcp_mss_command_fn()

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

static

Definition at line 1220 of file map.c.

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map_traffic_class_command_fn()

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

static

Definition at line 865 of file map.c.

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show_map_domain_command_fn()

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

static

Definition at line 969 of file map.c.

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show_map_stats_command_fn()

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

static

Definition at line 1053 of file map.c.

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VLIB_PLUGIN_REGISTER()

VLIB_PLUGIN_REGISTER

(

)

Variable Documentation

map_add_domain_command

vlib_cli_command_t map_add_domain_command

static

Initial value:

= {
  .path = "map add domain",
  .short_help = "map add domain [tag <tag>] ip4-pfx <ip4-pfx> "
      "ip6-pfx <ip6-pfx> "
      "ip6-src <ip6-pfx> ea-bits-len <n> psid-offset <n> psid-len <n> "
      "[map-t] [mtu <mtu>]",
  .function = map_add_domain_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_add_domain_command)

Definition at line 1397 of file map.c.

map_add_rule_command

vlib_cli_command_t map_add_rule_command

static

Initial value:

= {
  .path = "map add rule",
  .short_help = "map add rule index <domain> psid <psid> ip6-dst <ip6-addr>",
  .function = map_add_rule_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_add_rule_command)

Definition at line 1413 of file map.c.

map_del_command

vlib_cli_command_t map_del_command

static

Initial value:

= {
  .path = "map del domain",
  .short_help = "map del domain index <domain>",
  .function = map_del_domain_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_del_command)

Definition at line 1426 of file map.c.

map_fragment_command

vlib_cli_command_t map_fragment_command

static

Initial value:

= {
  .path = "map params fragment",
  .short_help = "map params fragment inner|outer ignore-df|honor-df",
  .function = map_fragment_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_fragment_command)

Definition at line 1383 of file map.c.

map_icmp_relay_source_address_command

vlib_cli_command_t map_icmp_relay_source_address_command

static

Initial value:

= {
  .path = "map params icmp source-address",
  .short_help = "map params icmp source-address <ip4-address>",
  .function = map_icmp_relay_source_address_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_icmp_relay_source_address_command)

Definition at line 1348 of file map.c.

map_icmp_unreachables_command

vlib_cli_command_t map_icmp_unreachables_command

static

Initial value:

= {
  .path = "map params icmp6 unreachables",
  .short_help = "map params icmp6 unreachables {on|off}",
  .function = map_icmp_unreachables_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_icmp_unreachables_command)

Definition at line 1364 of file map.c.

map_if_command

vlib_cli_command_t map_if_command

static

Initial value:

= {
  .path = "map interface",
  .short_help = "map interface <interface-name> [map-t] [del]",
  .function = map_if_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_if_command)

Definition at line 1462 of file map.c.

map_main

map_main_t map_main

Definition at line 27 of file map.c.

map_pre_resolve_command

vlib_cli_command_t map_pre_resolve_command

static

Initial value:

= {
  .path = "map params pre-resolve",
  .short_help = " map params pre-resolve {ip4-nh <address>} "
                "| {ip6-nh <address>}",
  .function = map_pre_resolve_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_pre_resolve_command)

Definition at line 1306 of file map.c.

map_security_check_command

vlib_cli_command_t map_security_check_command

static

Initial value:

= {
  .path = "map params security-check",
  .short_help = "map params security-check enable|disable fragments on|off",
  .function = map_security_check_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_security_check_command)

Definition at line 1330 of file map.c.

map_tcp_mss_command

vlib_cli_command_t map_tcp_mss_command

static

Initial value:

= {
  .path = "map params tcp-mss",
  .short_help = "map params tcp-mss <value>",
  .function = map_tcp_mss_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_tcp_mss_command)

Definition at line 1288 of file map.c.

map_traffic_class_command

vlib_cli_command_t map_traffic_class_command

static

Initial value:

= {
  .path = "map params traffic-class",
  .short_help = "map params traffic-class {0x0-0xff | copy}",
  .function = map_traffic_class_command_fn,
}

(constructor) VLIB_CLI_COMMAND (map_traffic_class_command)

Definition at line 1272 of file map.c.

map_vft

const fib_node_vft_t map_vft

static

Initial value:

= {
  .fnv_get = map_fib_node_get,
  .fnv_last_lock = map_last_lock_gone,
  .fnv_back_walk = map_back_walk,
}

Definition at line 370 of file map.c.

pre_resolved

map_main_pre_resolved_t pre_resolved[FIB_PROTOCOL_MAX]

Pre-resolved per-protocol global next-hops.

Pre-resolved next hops for v4 and v6.

Definition at line 283 of file map.c.

show_map_domain_command

vlib_cli_command_t show_map_domain_command

static

Initial value:

= {
  .path = "show map domain",
  .short_help = "show map domain index <n> [counters]",
  .function = show_map_domain_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_map_domain_command)

Definition at line 1439 of file map.c.

show_map_stats_command

vlib_cli_command_t show_map_stats_command

static

Initial value:

= {
  .path = "show map stats",
  .short_help = "show map stats",
  .function = show_map_stats_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_map_stats_command)

Definition at line 1452 of file map.c.