ip_forward.c File Reference

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Functions
static void	ip4_sd_fib_set_adj_index (lisp_gpe_main_t *lgm, ip4_fib_t *fib, u32 flags, u32 dst_address_u32, u32 dst_address_length, u32 adj_index)
static void	ip4_fib_init_adj_index_by_dst_address (ip_lookup_main_t *lm, ip4_fib_t *fib, u32 address_length)
static void	ip4_sd_fib_add_del_src_route (lisp_gpe_main_t *lgm, ip4_add_del_route_args_t *a)
static void *	ip4_sd_get_src_route (lisp_gpe_main_t *lgm, u32 src_fib_index, ip4_address_t *src, u32 address_length)
typedef	CLIB_PACKED (struct ip4_route{ip4_address_t address;u32 address_length:6;u32 index:26;})
static u8	ip4_fib_is_empty (ip4_fib_t *fib)
static int	ip4_sd_fib_add_del_route (lisp_gpe_main_t *lgm, ip_prefix_t *dst_prefix, ip_prefix_t *src_prefix, u32 table_id, ip_adjacency_t *add_adj, u8 is_add)
static void *	ip4_sd_fib_get_route (lisp_gpe_main_t *lgm, ip_prefix_t *dst_prefix, ip_prefix_t *src_prefix, u32 table_id)
static u32	ip6_sd_get_src_route (lisp_gpe_main_t *lgm, u32 src_fib_index, ip6_address_t *src, u32 address_length)
static void	compute_prefix_lengths_in_search_order (ip6_src_fib_t *fib)
static void	ip6_sd_fib_add_del_src_route (lisp_gpe_main_t *lgm, ip6_add_del_route_args_t *a)
static void	ip6_src_fib_init (ip6_src_fib_t *fib)
static int	ip6_sd_fib_add_del_route (lisp_gpe_main_t *lgm, ip_prefix_t *dst_prefix, ip_prefix_t *src_prefix, u32 table_id, ip_adjacency_t *add_adj, u8 is_add)
static u32	ip6_sd_fib_get_route (lisp_gpe_main_t *lgm, ip_prefix_t *dst_prefix, ip_prefix_t *src_prefix, u32 table_id)
int	ip_sd_fib_add_del_route (lisp_gpe_main_t *lgm, ip_prefix_t *dst_prefix, ip_prefix_t *src_prefix, u32 table_id, ip_adjacency_t *add_adj, u8 is_add)
u32	ip_sd_fib_get_route (lisp_gpe_main_t *lgm, ip_prefix_t *dst_prefix, ip_prefix_t *src_prefix, u32 table_id)
static void	ip4_src_fib_lookup_one (lisp_gpe_main_t *lgm, u32 src_fib_index0, ip4_address_t *addr0, u32 *src_adj_index0)
static void	ip4_src_fib_lookup_two (lisp_gpe_main_t *lgm, u32 src_fib_index0, u32 src_fib_index1, ip4_address_t *addr0, ip4_address_t *addr1, u32 *src_adj_index0, u32 *src_adj_index1)
static uword	lgpe_ip4_lookup (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static u32	ip6_src_fib_lookup (lisp_gpe_main_t *lgm, u32 src_fib_index, ip6_address_t *src)
static void	ip6_src_fib_lookup_one (lisp_gpe_main_t *lgm, u32 src_fib_index0, ip6_address_t *addr0, u32 *src_adj_index0)
static void	ip6_src_fib_lookup_two (lisp_gpe_main_t *lgm, u32 src_fib_index0, u32 src_fib_index1, ip6_address_t *addr0, ip6_address_t *addr1, u32 *src_adj_index0, u32 *src_adj_index1)
static uword	lgpe_ip6_lookup (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)

Variables
vlib_node_registration_t	lgpe_ip4_lookup_node
	(constructor) VLIB_REGISTER_NODE (lgpe_ip4_lookup_node) More...
vlib_node_registration_t	lgpe_ip6_lookup_node
	(constructor) VLIB_REGISTER_NODE (lgpe_ip6_lookup_node) More...

Function Documentation

typedef CLIB_PACKED

(

struct ip4_route{ip4_address_t address;u32 address_length:6;u32 index:26;}

)

Definition at line 141 of file ip_forward.c.

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static void compute_prefix_lengths_in_search_order ( ip6_src_fib_t *  fib )

static

Definition at line 407 of file ip_forward.c.

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static void ip4_fib_init_adj_index_by_dst_address ( ip_lookup_main_t *  lm, ip4_fib_t *  fib, u32  address_length  )

static

Definition at line 47 of file ip_forward.c.

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static u8 ip4_fib_is_empty ( ip4_fib_t *  fib )

static

Definition at line 190 of file ip_forward.c.

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static int ip4_sd_fib_add_del_route ( lisp_gpe_main_t *  lgm, ip_prefix_t *  dst_prefix, ip_prefix_t *  src_prefix, u32  table_id, ip_adjacency_t *  add_adj, u8  is_add  )

static

Definition at line 210 of file ip_forward.c.

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static void ip4_sd_fib_add_del_src_route ( lisp_gpe_main_t *  lgm, ip4_add_del_route_args_t *  a  )

static

Definition at line 72 of file ip_forward.c.

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static void* ip4_sd_fib_get_route ( lisp_gpe_main_t *  lgm, ip_prefix_t *  dst_prefix, ip_prefix_t *  src_prefix, u32  table_id  )

static

Definition at line 355 of file ip_forward.c.

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static void ip4_sd_fib_set_adj_index ( lisp_gpe_main_t *  lgm, ip4_fib_t *  fib, u32  flags, u32  dst_address_u32, u32  dst_address_length, u32  adj_index  )

static

Definition at line 20 of file ip_forward.c.

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static void* ip4_sd_get_src_route ( lisp_gpe_main_t *  lgm, u32  src_fib_index, ip4_address_t *  src, u32  address_length  )

static

Definition at line 129 of file ip_forward.c.

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static void ip4_src_fib_lookup_one ( lisp_gpe_main_t *  lgm, u32  src_fib_index0, ip4_address_t *  addr0, u32 *  src_adj_index0  )

inlinestatic

Definition at line 747 of file ip_forward.c.

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static void ip4_src_fib_lookup_two ( lisp_gpe_main_t *  lgm, u32  src_fib_index0, u32  src_fib_index1, ip4_address_t *  addr0, ip4_address_t *  addr1, u32 *  src_adj_index0, u32 *  src_adj_index1  )

inlinestatic

Definition at line 774 of file ip_forward.c.

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static int ip6_sd_fib_add_del_route ( lisp_gpe_main_t *  lgm, ip_prefix_t *  dst_prefix, ip_prefix_t *  src_prefix, u32  table_id, ip_adjacency_t *  add_adj, u8  is_add  )

static

Definition at line 546 of file ip_forward.c.

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static void ip6_sd_fib_add_del_src_route ( lisp_gpe_main_t *  lgm, ip6_add_del_route_args_t *  a  )

static

Definition at line 423 of file ip_forward.c.

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static u32 ip6_sd_fib_get_route ( lisp_gpe_main_t *  lgm, ip_prefix_t *  dst_prefix, ip_prefix_t *  src_prefix, u32  table_id  )

static

Definition at line 692 of file ip_forward.c.

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static u32 ip6_sd_get_src_route ( lisp_gpe_main_t *  lgm, u32  src_fib_index, ip6_address_t *  src, u32  address_length  )

static

Definition at line 382 of file ip_forward.c.

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static void ip6_src_fib_init ( ip6_src_fib_t *  fib )

static

Definition at line 513 of file ip_forward.c.

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static u32 ip6_src_fib_lookup ( lisp_gpe_main_t *  lgm, u32  src_fib_index, ip6_address_t *  src  )

static

Definition at line 1046 of file ip_forward.c.

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static void ip6_src_fib_lookup_one ( lisp_gpe_main_t *  lgm, u32  src_fib_index0, ip6_address_t *  addr0, u32 *  src_adj_index0  )

inlinestatic

Definition at line 1080 of file ip_forward.c.

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static void ip6_src_fib_lookup_two ( lisp_gpe_main_t *  lgm, u32  src_fib_index0, u32  src_fib_index1, ip6_address_t *  addr0, ip6_address_t *  addr1, u32 *  src_adj_index0, u32 *  src_adj_index1  )

inlinestatic

Definition at line 1091 of file ip_forward.c.

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int ip_sd_fib_add_del_route	(	lisp_gpe_main_t *	lgm,
		ip_prefix_t *	dst_prefix,
		ip_prefix_t *	src_prefix,
		u32	table_id,
		ip_adjacency_t *	add_adj,
		u8	is_add
	)

Definition at line 719 of file ip_forward.c.

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u32 ip_sd_fib_get_route	(	lisp_gpe_main_t *	lgm,
		ip_prefix_t *	dst_prefix,
		ip_prefix_t *	src_prefix,
		u32	table_id
	)

Definition at line 733 of file ip_forward.c.

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static uword lgpe_ip4_lookup ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

inlinestatic

Definition at line 819 of file ip_forward.c.

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static uword lgpe_ip6_lookup ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

inlinestatic

Definition at line 1111 of file ip_forward.c.

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Variable Documentation

vlib_node_registration_t lgpe_ip4_lookup_node

Initial value:

= {
  .function = lgpe_ip4_lookup,
  .name = "lgpe-ip4-lookup",
  .vector_size = sizeof (u32),

  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_next_nodes = LGPE_IP4_LOOKUP_N_NEXT,
  .next_nodes = {
#define _(sym,str) 
      foreach_lgpe_ip4_lookup_next

  },
}

(constructor) VLIB_REGISTER_NODE (lgpe_ip4_lookup_node)

Definition at line 1029 of file ip_forward.c.

vlib_node_registration_t lgpe_ip6_lookup_node

Initial value:

= {
  .function = lgpe_ip6_lookup,
  .name = "lgpe-ip6-lookup",
  .vector_size = sizeof (u32),

  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_next_nodes = LGPE_IP6_LOOKUP_N_NEXT,
  .next_nodes = {
#define _(sym,str) 
      foreach_lgpe_ip6_lookup_next

  },
}

(constructor) VLIB_REGISTER_NODE (lgpe_ip6_lookup_node)

Definition at line 1323 of file ip_forward.c.