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Vector Packet Processing
fib_entry.h File Reference
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Data Structures

struct  fib_entry_src_t_
 Information related to the source of a FIB entry. More...
 
struct  fib_entry_t_
 An entry in a FIB table. More...
 

Macros

#define FIB_ENTRY_ATTRIBUTES
 
#define FOR_EACH_FIB_ATTRIBUTE(_item)
 
#define FIB_ENTRY_SRC_ATTRIBUTES
 
#define FOR_EACH_FIB_SRC_ATTRIBUTE(_item)
 
#define FOR_EACH_FIB_ENTRY_FLAG(_item)   for (_item = FIB_ENTRY_FLAG_FIRST; _item < FIB_ENTRY_FLAG_MAX; _item++)
 
#define FIB_ENTRY_FORMAT_BRIEF   (0x0)
 
#define FIB_ENTRY_FORMAT_DETAIL   (0x1)
 
#define FIB_ENTRY_FORMAT_DETAIL2   (0x2)
 

Typedefs

typedef enum fib_entry_attribute_t_ fib_entry_attribute_t
 The different sources that can create a route. More...
 
typedef enum fib_entry_flag_t_ fib_entry_flag_t
 
typedef enum fib_entry_src_attribute_t_ fib_entry_src_attribute_t
 Flags for the source data. More...
 
typedef enum fib_entry_src_flag_t_ fib_entry_src_flag_t
 
typedef struct fib_entry_src_t_ fib_entry_src_t
 Information related to the source of a FIB entry. More...
 
typedef struct fib_entry_t_ fib_entry_t
 An entry in a FIB table. More...
 

Enumerations

enum  fib_entry_attribute_t_ {
  FIB_ENTRY_ATTRIBUTE_FIRST, FIB_ENTRY_ATTRIBUTE_CONNECTED = FIB_ENTRY_ATTRIBUTE_FIRST, FIB_ENTRY_ATTRIBUTE_ATTACHED, FIB_ENTRY_ATTRIBUTE_DROP,
  FIB_ENTRY_ATTRIBUTE_EXCLUSIVE, FIB_ENTRY_ATTRIBUTE_IMPORT, FIB_ENTRY_ATTRIBUTE_LOCAL, FIB_ENTRY_ATTRIBUTE_MULTICAST,
  FIB_ENTRY_ATTRIBUTE_URPF_EXEMPT, FIB_ENTRY_ATTRIBUTE_NO_ATTACHED_EXPORT, FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT, FIB_ENTRY_ATTRIBUTE_INTERPOSE,
  FIB_ENTRY_ATTRIBUTE_LAST = FIB_ENTRY_ATTRIBUTE_INTERPOSE
}
 The different sources that can create a route. More...
 
enum  fib_entry_flag_t_ {
  FIB_ENTRY_FLAG_NONE = 0, FIB_ENTRY_FLAG_CONNECTED = (1 << FIB_ENTRY_ATTRIBUTE_CONNECTED), FIB_ENTRY_FLAG_ATTACHED = (1 << FIB_ENTRY_ATTRIBUTE_ATTACHED), FIB_ENTRY_FLAG_DROP = (1 << FIB_ENTRY_ATTRIBUTE_DROP),
  FIB_ENTRY_FLAG_EXCLUSIVE = (1 << FIB_ENTRY_ATTRIBUTE_EXCLUSIVE), FIB_ENTRY_FLAG_LOCAL = (1 << FIB_ENTRY_ATTRIBUTE_LOCAL), FIB_ENTRY_FLAG_IMPORT = (1 << FIB_ENTRY_ATTRIBUTE_IMPORT), FIB_ENTRY_FLAG_NO_ATTACHED_EXPORT = (1 << FIB_ENTRY_ATTRIBUTE_NO_ATTACHED_EXPORT),
  FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT = (1 << FIB_ENTRY_ATTRIBUTE_URPF_EXEMPT), FIB_ENTRY_FLAG_MULTICAST = (1 << FIB_ENTRY_ATTRIBUTE_MULTICAST), FIB_ENTRY_FLAG_COVERED_INHERIT = (1 << FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT), FIB_ENTRY_FLAG_INTERPOSE = (1 << FIB_ENTRY_ATTRIBUTE_INTERPOSE)
}
 
enum  fib_entry_src_attribute_t_ {
  FIB_ENTRY_SRC_ATTRIBUTE_FIRST, FIB_ENTRY_SRC_ATTRIBUTE_ADDED = FIB_ENTRY_SRC_ATTRIBUTE_FIRST, FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING, FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE,
  FIB_ENTRY_SRC_ATTRIBUTE_STALE, FIB_ENTRY_SRC_ATTRIBUTE_INHERITED, FIB_ENTRY_SRC_ATTRIBUTE_LAST = FIB_ENTRY_SRC_ATTRIBUTE_INHERITED
}
 Flags for the source data. More...
 
enum  fib_entry_src_flag_t_ {
  FIB_ENTRY_SRC_FLAG_NONE = 0, FIB_ENTRY_SRC_FLAG_ADDED = (1 << FIB_ENTRY_SRC_ATTRIBUTE_ADDED), FIB_ENTRY_SRC_FLAG_CONTRIBUTING = (1 << FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING), FIB_ENTRY_SRC_FLAG_ACTIVE = (1 << FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE),
  FIB_ENTRY_SRC_FLAG_STALE = (1 << FIB_ENTRY_SRC_ATTRIBUTE_STALE), FIB_ENTRY_SRC_FLAG_INHERITED = (1 << FIB_ENTRY_SRC_ATTRIBUTE_INHERITED)
}
 

Functions

u8format_fib_entry_flags (u8 *s, va_list *args)
 
u8format_fib_entry_src_flags (u8 *s, va_list *args)
 
 STATIC_ASSERT (sizeof(fib_entry_src_flag_t)<=2, "FIB entry flags field size too big")
 
u8format_fib_entry (u8 *s, va_list *args)
 
u8format_fib_source (u8 *s, va_list *args)
 
fib_node_index_t fib_entry_create_special (u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, fib_entry_flag_t flags, const dpo_id_t *dpo)
 
fib_node_index_t fib_entry_create (u32 fib_index, const fib_prefix_t *prefix, fib_source_t source, fib_entry_flag_t flags, const fib_route_path_t *paths)
 
void fib_entry_update (fib_node_index_t fib_entry_index, fib_source_t source, fib_entry_flag_t flags, const fib_route_path_t *paths)
 fib_entry_update More...
 
void fib_entry_path_add (fib_node_index_t fib_entry_index, fib_source_t source, fib_entry_flag_t flags, const fib_route_path_t *rpaths)
 
void fib_entry_special_add (fib_node_index_t fib_entry_index, fib_source_t source, fib_entry_flag_t flags, const dpo_id_t *dpo)
 
void fib_entry_special_update (fib_node_index_t fib_entry_index, fib_source_t source, fib_entry_flag_t flags, const dpo_id_t *dpo)
 
fib_entry_src_flag_t fib_entry_special_remove (fib_node_index_t fib_entry_index, fib_source_t source)
 
fib_entry_src_flag_t fib_entry_path_remove (fib_node_index_t fib_entry_index, fib_source_t source, const fib_route_path_t *rpaths)
 
void fib_entry_inherit (fib_node_index_t cover, fib_node_index_t covered)
 fib_entry_inherit More...
 
fib_entry_src_flag_t fib_entry_delete (fib_node_index_t fib_entry_index, fib_source_t source)
 fib_entry_delete More...
 
void fib_entry_recalculate_forwarding (fib_node_index_t fib_entry_index)
 
void fib_entry_contribute_urpf (fib_node_index_t path_index, index_t urpf)
 Contribute the set of Adjacencies that this entry forwards with to build the uRPF list of its children. More...
 
void fib_entry_contribute_forwarding (fib_node_index_t fib_entry_index, fib_forward_chain_type_t type, dpo_id_t *dpo)
 
const dpo_id_tfib_entry_contribute_ip_forwarding (fib_node_index_t fib_entry_index)
 
adj_index_t fib_entry_get_adj_for_source (fib_node_index_t fib_entry_index, fib_source_t source)
 
const int fib_entry_get_dpo_for_source (fib_node_index_t fib_entry_index, fib_source_t source, dpo_id_t *dpo)
 
adj_index_t fib_entry_get_adj (fib_node_index_t fib_entry_index)
 
int fib_entry_cmp_for_sort (void *i1, void *i2)
 
void fib_entry_cover_changed (fib_node_index_t fib_entry)
 
void fib_entry_cover_updated (fib_node_index_t fib_entry)
 
int fib_entry_recursive_loop_detect (fib_node_index_t entry_index, fib_node_index_t **entry_indicies)
 
void fib_entry_lock (fib_node_index_t fib_entry_index)
 
void fib_entry_unlock (fib_node_index_t fib_entry_index)
 
u32 fib_entry_child_add (fib_node_index_t fib_entry_index, fib_node_type_t type, fib_node_index_t child_index)
 
void fib_entry_child_remove (fib_node_index_t fib_entry_index, u32 sibling_index)
 
u32 fib_entry_get_resolving_interface (fib_node_index_t fib_entry_index)
 
u32 fib_entry_get_any_resolving_interface (fib_node_index_t fib_entry_index)
 
u32 fib_entry_get_resolving_interface_for_source (fib_node_index_t fib_entry_index, fib_source_t source)
 
fib_route_path_tfib_entry_encode (fib_node_index_t fib_entry_index)
 
const fib_prefix_tfib_entry_get_prefix (fib_node_index_t fib_entry_index)
 
u32 fib_entry_get_fib_index (fib_node_index_t fib_entry_index)
 
void fib_entry_set_source_data (fib_node_index_t fib_entry_index, fib_source_t source, const void *data)
 
const void * fib_entry_get_source_data (fib_node_index_t fib_entry_index, fib_source_t source)
 
fib_entry_flag_t fib_entry_get_flags (fib_node_index_t fib_entry_index)
 
fib_entry_flag_t fib_entry_get_flags_for_source (fib_node_index_t fib_entry_index, fib_source_t source)
 
fib_source_t fib_entry_get_best_source (fib_node_index_t fib_entry_index)
 
int fib_entry_is_sourced (fib_node_index_t fib_entry_index, fib_source_t source)
 
fib_node_index_t fib_entry_get_path_list (fib_node_index_t fib_entry_index)
 
int fib_entry_is_resolved (fib_node_index_t fib_entry_index)
 Return !0 is the entry is resolved, i.e. More...
 
int fib_entry_is_host (fib_node_index_t fib_entry_index)
 Return !0 is the entry represents a host prefix. More...
 
int fib_entry_is_marked (fib_node_index_t fib_entry_index, fib_source_t source)
 
void fib_entry_mark (fib_node_index_t fib_entry_index, fib_source_t source)
 
void fib_entry_set_flow_hash_config (fib_node_index_t fib_entry_index, flow_hash_config_t hash_config)
 
void fib_entry_module_init (void)
 
u32 fib_entry_get_stats_index (fib_node_index_t fib_entry_index)
 
fib_node_index_t fib_entry_get_index (const fib_entry_t *fib_entry)
 
fib_entry_tfib_entry_get (fib_node_index_t fib_entry_index)
 
u32 fib_entry_pool_size (void)
 

Macro Definition Documentation

◆ FIB_ENTRY_ATTRIBUTES

#define FIB_ENTRY_ATTRIBUTES
Value:
{ \
[FIB_ENTRY_ATTRIBUTE_CONNECTED] = "connected", \
[FIB_ENTRY_ATTRIBUTE_ATTACHED] = "attached", \
[FIB_ENTRY_ATTRIBUTE_EXCLUSIVE] = "exclusive", \
[FIB_ENTRY_ATTRIBUTE_URPF_EXEMPT] = "uRPF-exempt", \
[FIB_ENTRY_ATTRIBUTE_MULTICAST] = "multicast", \
[FIB_ENTRY_ATTRIBUTE_NO_ATTACHED_EXPORT] = "no-attached-export", \
[FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT] = "covered-inherit", \
[FIB_ENTRY_ATTRIBUTE_INTERPOSE] = "interpose", \
}

Definition at line 92 of file fib_entry.h.

◆ FIB_ENTRY_FORMAT_BRIEF

#define FIB_ENTRY_FORMAT_BRIEF   (0x0)

Definition at line 359 of file fib_entry.h.

◆ FIB_ENTRY_FORMAT_DETAIL

#define FIB_ENTRY_FORMAT_DETAIL   (0x1)

Definition at line 360 of file fib_entry.h.

◆ FIB_ENTRY_FORMAT_DETAIL2

#define FIB_ENTRY_FORMAT_DETAIL2   (0x2)

Definition at line 361 of file fib_entry.h.

◆ FIB_ENTRY_SRC_ATTRIBUTES

#define FIB_ENTRY_SRC_ATTRIBUTES
Value:

Definition at line 163 of file fib_entry.h.

◆ FOR_EACH_FIB_ATTRIBUTE

#define FOR_EACH_FIB_ATTRIBUTE (   _item)
Value:
for (_item = FIB_ENTRY_ATTRIBUTE_FIRST; \
_item++)

Definition at line 106 of file fib_entry.h.

◆ FOR_EACH_FIB_ENTRY_FLAG

#define FOR_EACH_FIB_ENTRY_FLAG (   _item)    for (_item = FIB_ENTRY_FLAG_FIRST; _item < FIB_ENTRY_FLAG_MAX; _item++)

Definition at line 356 of file fib_entry.h.

◆ FOR_EACH_FIB_SRC_ATTRIBUTE

#define FOR_EACH_FIB_SRC_ATTRIBUTE (   _item)
Value:
_item++)

Definition at line 171 of file fib_entry.h.

Typedef Documentation

◆ fib_entry_attribute_t

The different sources that can create a route.

The sources are defined here with their relative priority order. The lower the value the higher the priority

◆ fib_entry_flag_t

◆ fib_entry_src_attribute_t

Flags for the source data.

◆ fib_entry_src_flag_t

◆ fib_entry_src_t

Information related to the source of a FIB entry.

◆ fib_entry_t

typedef struct fib_entry_t_ fib_entry_t

An entry in a FIB table.

This entry represents a route added to the FIB that is stored in one of the FIB tables.

Enumeration Type Documentation

◆ fib_entry_attribute_t_

The different sources that can create a route.

The sources are defined here with their relative priority order. The lower the value the higher the priority

Enumerator
FIB_ENTRY_ATTRIBUTE_FIRST 

Marker.

Add new values after this one.

FIB_ENTRY_ATTRIBUTE_CONNECTED 

Connected.

The prefix is configured on an interface.

FIB_ENTRY_ATTRIBUTE_ATTACHED 

Attached.

The prefix is attached to an interface.

FIB_ENTRY_ATTRIBUTE_DROP 

The route is an explicit drop.

FIB_ENTRY_ATTRIBUTE_EXCLUSIVE 

The route is exclusive.

The client creating the route is providing an exclusive adjacency.

FIB_ENTRY_ATTRIBUTE_IMPORT 

The route is attached cross tables and thus imports covered prefixes from the other table.

FIB_ENTRY_ATTRIBUTE_LOCAL 

The prefix/address is local to this device.

FIB_ENTRY_ATTRIBUTE_MULTICAST 

The prefix/address is a multicast prefix.

this aplies only to MPLS. IP multicast is handled by mfib

FIB_ENTRY_ATTRIBUTE_URPF_EXEMPT 

The prefix/address exempted from loose uRPF check To be used with caution.

FIB_ENTRY_ATTRIBUTE_NO_ATTACHED_EXPORT 

The prefix/address exempted from attached export.

FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT 

This FIB entry imposes its source information on all prefixes that is covers.

FIB_ENTRY_ATTRIBUTE_INTERPOSE 

The interpose attribute.

place the forwarding provided by the source infront of the forwarding provided by the best source, or failing that, by the cover.

FIB_ENTRY_ATTRIBUTE_LAST 

Marker.

add new entries before this one.

Definition at line 30 of file fib_entry.h.

◆ fib_entry_flag_t_

Enumerator
FIB_ENTRY_FLAG_NONE 
FIB_ENTRY_FLAG_CONNECTED 
FIB_ENTRY_FLAG_ATTACHED 
FIB_ENTRY_FLAG_DROP 
FIB_ENTRY_FLAG_EXCLUSIVE 
FIB_ENTRY_FLAG_LOCAL 
FIB_ENTRY_FLAG_IMPORT 
FIB_ENTRY_FLAG_NO_ATTACHED_EXPORT 
FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT 
FIB_ENTRY_FLAG_MULTICAST 
FIB_ENTRY_FLAG_COVERED_INHERIT 
FIB_ENTRY_FLAG_INTERPOSE 

Definition at line 111 of file fib_entry.h.

◆ fib_entry_src_attribute_t_

Flags for the source data.

Enumerator
FIB_ENTRY_SRC_ATTRIBUTE_FIRST 

Marker.

Add new values after this one.

FIB_ENTRY_SRC_ATTRIBUTE_ADDED 

the source has been added to the entry

FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING 

the source is contributing forwarding

FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE 

the source is active/best

FIB_ENTRY_SRC_ATTRIBUTE_STALE 

the source is stale

FIB_ENTRY_SRC_ATTRIBUTE_INHERITED 

the source is inherited from its cover

FIB_ENTRY_SRC_ATTRIBUTE_LAST 

Marker.

add new entries before this one.

Definition at line 131 of file fib_entry.h.

◆ fib_entry_src_flag_t_

Enumerator
FIB_ENTRY_SRC_FLAG_NONE 
FIB_ENTRY_SRC_FLAG_ADDED 
FIB_ENTRY_SRC_FLAG_CONTRIBUTING 
FIB_ENTRY_SRC_FLAG_ACTIVE 
FIB_ENTRY_SRC_FLAG_STALE 
FIB_ENTRY_SRC_FLAG_INHERITED 

Definition at line 176 of file fib_entry.h.

Function Documentation

◆ fib_entry_child_add()

u32 fib_entry_child_add ( fib_node_index_t  fib_entry_index,
fib_node_type_t  type,
fib_node_index_t  child_index 
)

Definition at line 555 of file fib_entry.c.

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◆ fib_entry_child_remove()

void fib_entry_child_remove ( fib_node_index_t  fib_entry_index,
u32  sibling_index 
)

Definition at line 566 of file fib_entry.c.

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◆ fib_entry_cmp_for_sort()

int fib_entry_cmp_for_sort ( void *  i1,
void *  i2 
)

Definition at line 1660 of file fib_entry.c.

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◆ fib_entry_contribute_forwarding()

void fib_entry_contribute_forwarding ( fib_node_index_t  fib_entry_index,
fib_forward_chain_type_t  type,
dpo_id_t dpo 
)

Definition at line 437 of file fib_entry.c.

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◆ fib_entry_contribute_ip_forwarding()

const dpo_id_t* fib_entry_contribute_ip_forwarding ( fib_node_index_t  fib_entry_index)

Definition at line 506 of file fib_entry.c.

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◆ fib_entry_contribute_urpf()

void fib_entry_contribute_urpf ( fib_node_index_t  path_index,
index_t  urpf 
)

Contribute the set of Adjacencies that this entry forwards with to build the uRPF list of its children.

Definition at line 391 of file fib_entry.c.

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◆ fib_entry_cover_changed()

void fib_entry_cover_changed ( fib_node_index_t  fib_entry)

Definition at line 1261 of file fib_entry.c.

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◆ fib_entry_cover_updated()

void fib_entry_cover_updated ( fib_node_index_t  fib_entry)

Definition at line 1337 of file fib_entry.c.

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◆ fib_entry_create()

fib_node_index_t fib_entry_create ( u32  fib_index,
const fib_prefix_t prefix,
fib_source_t  source,
fib_entry_flag_t  flags,
const fib_route_path_t paths 
)

Definition at line 717 of file fib_entry.c.

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◆ fib_entry_create_special()

fib_node_index_t fib_entry_create_special ( u32  fib_index,
const fib_prefix_t prefix,
fib_source_t  source,
fib_entry_flag_t  flags,
const dpo_id_t dpo 
)

Definition at line 757 of file fib_entry.c.

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◆ fib_entry_delete()

fib_entry_src_flag_t fib_entry_delete ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

fib_entry_delete

The source is withdrawing all the paths it provided

Definition at line 1216 of file fib_entry.c.

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◆ fib_entry_encode()

fib_route_path_t* fib_entry_encode ( fib_node_index_t  fib_entry_index)

Definition at line 1698 of file fib_entry.c.

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◆ fib_entry_get()

fib_entry_t* fib_entry_get ( fib_node_index_t  fib_entry_index)

Definition at line 51 of file fib_entry.c.

◆ fib_entry_get_adj()

adj_index_t fib_entry_get_adj ( fib_node_index_t  fib_entry_index)

Definition at line 526 of file fib_entry.c.

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◆ fib_entry_get_adj_for_source()

adj_index_t fib_entry_get_adj_for_source ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 1801 of file fib_entry_src.c.

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◆ fib_entry_get_any_resolving_interface()

u32 fib_entry_get_any_resolving_interface ( fib_node_index_t  fib_entry_index)

Definition at line 1484 of file fib_entry.c.

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◆ fib_entry_get_best_source()

fib_source_t fib_entry_get_best_source ( fib_node_index_t  fib_entry_index)

Definition at line 1505 of file fib_entry.c.

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◆ fib_entry_get_dpo_for_source()

const int fib_entry_get_dpo_for_source ( fib_node_index_t  fib_entry_index,
fib_source_t  source,
dpo_id_t dpo 
)

Definition at line 1826 of file fib_entry_src.c.

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◆ fib_entry_get_fib_index()

u32 fib_entry_get_fib_index ( fib_node_index_t  fib_entry_index)

Definition at line 1738 of file fib_entry.c.

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◆ fib_entry_get_flags()

fib_entry_flag_t fib_entry_get_flags ( fib_node_index_t  fib_entry_index)

Definition at line 291 of file fib_entry.c.

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◆ fib_entry_get_flags_for_source()

fib_entry_flag_t fib_entry_get_flags_for_source ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 1877 of file fib_entry_src.c.

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◆ fib_entry_get_index()

fib_node_index_t fib_entry_get_index ( const fib_entry_t fib_entry)

Definition at line 63 of file fib_entry.c.

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◆ fib_entry_get_path_list()

fib_node_index_t fib_entry_get_path_list ( fib_node_index_t  fib_entry_index)

Definition at line 545 of file fib_entry.c.

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◆ fib_entry_get_prefix()

const fib_prefix_t* fib_entry_get_prefix ( fib_node_index_t  fib_entry_index)

Definition at line 1728 of file fib_entry.c.

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◆ fib_entry_get_resolving_interface()

u32 fib_entry_get_resolving_interface ( fib_node_index_t  fib_entry_index)

Definition at line 1474 of file fib_entry.c.

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◆ fib_entry_get_resolving_interface_for_source()

u32 fib_entry_get_resolving_interface_for_source ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 1856 of file fib_entry_src.c.

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◆ fib_entry_get_source_data()

const void* fib_entry_get_source_data ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 1932 of file fib_entry_src.c.

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◆ fib_entry_get_stats_index()

u32 fib_entry_get_stats_index ( fib_node_index_t  fib_entry_index)

Definition at line 1585 of file fib_entry.c.

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◆ fib_entry_inherit()

void fib_entry_inherit ( fib_node_index_t  cover,
fib_node_index_t  covered 
)

fib_entry_inherit

If the source on the cover is inheriting then push this source down to the covered.

Definition at line 1203 of file fib_entry.c.

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◆ fib_entry_is_host()

int fib_entry_is_host ( fib_node_index_t  fib_entry_index)

Return !0 is the entry represents a host prefix.

Definition at line 1520 of file fib_entry.c.

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◆ fib_entry_is_marked()

int fib_entry_is_marked ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 150 of file fib_entry_src.c.

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◆ fib_entry_is_resolved()

int fib_entry_is_resolved ( fib_node_index_t  fib_entry_index)

Return !0 is the entry is resolved, i.e.

will return a valid forwarding chain

Definition at line 1530 of file fib_entry.c.

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◆ fib_entry_is_sourced()

int fib_entry_is_sourced ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 139 of file fib_entry_src.c.

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◆ fib_entry_lock()

void fib_entry_lock ( fib_node_index_t  fib_entry_index)

Definition at line 1669 of file fib_entry.c.

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◆ fib_entry_mark()

void fib_entry_mark ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 171 of file fib_entry_src.c.

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◆ fib_entry_module_init()

void fib_entry_module_init ( void  )

Definition at line 1689 of file fib_entry.c.

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◆ fib_entry_path_add()

void fib_entry_path_add ( fib_node_index_t  fib_entry_index,
fib_source_t  source,
fib_entry_flag_t  flags,
const fib_route_path_t rpaths 
)

Definition at line 911 of file fib_entry.c.

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◆ fib_entry_path_remove()

fib_entry_src_flag_t fib_entry_path_remove ( fib_node_index_t  fib_entry_index,
fib_source_t  source,
const fib_route_path_t rpaths 
)

Definition at line 1007 of file fib_entry.c.

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◆ fib_entry_pool_size()

u32 fib_entry_pool_size ( void  )

Definition at line 1748 of file fib_entry.c.

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◆ fib_entry_recalculate_forwarding()

void fib_entry_recalculate_forwarding ( fib_node_index_t  fib_entry_index)

Definition at line 808 of file fib_entry.c.

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◆ fib_entry_recursive_loop_detect()

int fib_entry_recursive_loop_detect ( fib_node_index_t  entry_index,
fib_node_index_t **  entry_indicies 
)

Definition at line 1423 of file fib_entry.c.

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◆ fib_entry_set_flow_hash_config()

void fib_entry_set_flow_hash_config ( fib_node_index_t  fib_entry_index,
flow_hash_config_t  hash_config 
)

Definition at line 1556 of file fib_entry.c.

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◆ fib_entry_set_source_data()

void fib_entry_set_source_data ( fib_node_index_t  fib_entry_index,
fib_source_t  source,
const void *  data 
)

Definition at line 1914 of file fib_entry_src.c.

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◆ fib_entry_special_add()

void fib_entry_special_add ( fib_node_index_t  fib_entry_index,
fib_source_t  source,
fib_entry_flag_t  flags,
const dpo_id_t dpo 
)

Definition at line 875 of file fib_entry.c.

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◆ fib_entry_special_remove()

fib_entry_src_flag_t fib_entry_special_remove ( fib_node_index_t  fib_entry_index,
fib_source_t  source 
)

Definition at line 1099 of file fib_entry.c.

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◆ fib_entry_special_update()

void fib_entry_special_update ( fib_node_index_t  fib_entry_index,
fib_source_t  source,
fib_entry_flag_t  flags,
const dpo_id_t dpo 
)

Definition at line 892 of file fib_entry.c.

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◆ fib_entry_unlock()

void fib_entry_unlock ( fib_node_index_t  fib_entry_index)

Definition at line 1679 of file fib_entry.c.

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◆ fib_entry_update()

void fib_entry_update ( fib_node_index_t  fib_entry_index,
fib_source_t  source,
fib_entry_flag_t  flags,
const fib_route_path_t paths 
)

fib_entry_update

The source has provided a new set of paths that will replace the old.

Definition at line 1228 of file fib_entry.c.

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◆ format_fib_entry()

u8* format_fib_entry ( u8 s,
va_list *  args 
)

Definition at line 130 of file fib_entry.c.

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◆ format_fib_entry_flags()

u8* format_fib_entry_flags ( u8 s,
va_list *  args 
)

Definition at line 100 of file fib_entry.c.

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◆ format_fib_entry_src_flags()

u8* format_fib_entry_src_flags ( u8 s,
va_list *  args 
)

Definition at line 115 of file fib_entry.c.

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◆ format_fib_source()

u8* format_fib_source ( u8 s,
va_list *  args 
)

Definition at line 66 of file fib_source.c.

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◆ STATIC_ASSERT()

STATIC_ASSERT ( sizeof(fib_entry_src_flag_t)<=  2,
"FIB entry flags field size too big"   
)
FIB_ENTRY_ATTRIBUTE_LOCAL
@ FIB_ENTRY_ATTRIBUTE_LOCAL
The prefix/address is local to this device.
Definition: fib_entry.h:60
FIB_ENTRY_ATTRIBUTE_URPF_EXEMPT
@ FIB_ENTRY_ATTRIBUTE_URPF_EXEMPT
The prefix/address exempted from loose uRPF check To be used with caution.
Definition: fib_entry.h:70
FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT
@ FIB_ENTRY_ATTRIBUTE_COVERED_INHERIT
This FIB entry imposes its source information on all prefixes that is covers.
Definition: fib_entry.h:79
FIB_ENTRY_SRC_ATTRIBUTE_LAST
@ FIB_ENTRY_SRC_ATTRIBUTE_LAST
Marker.
Definition: fib_entry.h:159
FIB_ENTRY_ATTRIBUTE_LAST
@ FIB_ENTRY_ATTRIBUTE_LAST
Marker.
Definition: fib_entry.h:89
FIB_ENTRY_ATTRIBUTE_CONNECTED
@ FIB_ENTRY_ATTRIBUTE_CONNECTED
Connected.
Definition: fib_entry.h:38
FIB_ENTRY_ATTRIBUTE_IMPORT
@ FIB_ENTRY_ATTRIBUTE_IMPORT
The route is attached cross tables and thus imports covered prefixes from the other table.
Definition: fib_entry.h:56
FIB_ENTRY_SRC_ATTRIBUTE_STALE
@ FIB_ENTRY_SRC_ATTRIBUTE_STALE
the source is stale
Definition: fib_entry.h:151
FIB_ENTRY_ATTRIBUTE_NO_ATTACHED_EXPORT
@ FIB_ENTRY_ATTRIBUTE_NO_ATTACHED_EXPORT
The prefix/address exempted from attached export.
Definition: fib_entry.h:74
FIB_ENTRY_SRC_ATTRIBUTE_INHERITED
@ FIB_ENTRY_SRC_ATTRIBUTE_INHERITED
the source is inherited from its cover
Definition: fib_entry.h:155
FIB_ENTRY_ATTRIBUTE_FIRST
@ FIB_ENTRY_ATTRIBUTE_FIRST
Marker.
Definition: fib_entry.h:34
FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING
@ FIB_ENTRY_SRC_ATTRIBUTE_CONTRIBUTING
the source is contributing forwarding
Definition: fib_entry.h:143
FIB_ENTRY_SRC_ATTRIBUTE_ADDED
@ FIB_ENTRY_SRC_ATTRIBUTE_ADDED
the source has been added to the entry
Definition: fib_entry.h:139
FIB_ENTRY_ATTRIBUTE_ATTACHED
@ FIB_ENTRY_ATTRIBUTE_ATTACHED
Attached.
Definition: fib_entry.h:42
FIB_ENTRY_ATTRIBUTE_EXCLUSIVE
@ FIB_ENTRY_ATTRIBUTE_EXCLUSIVE
The route is exclusive.
Definition: fib_entry.h:51
FIB_ENTRY_SRC_ATTRIBUTE_FIRST
@ FIB_ENTRY_SRC_ATTRIBUTE_FIRST
Marker.
Definition: fib_entry.h:135
FIB_ENTRY_ATTRIBUTE_DROP
@ FIB_ENTRY_ATTRIBUTE_DROP
The route is an explicit drop.
Definition: fib_entry.h:46
FIB_ENTRY_ATTRIBUTE_INTERPOSE
@ FIB_ENTRY_ATTRIBUTE_INTERPOSE
The interpose attribute.
Definition: fib_entry.h:85
FIB_ENTRY_ATTRIBUTE_MULTICAST
@ FIB_ENTRY_ATTRIBUTE_MULTICAST
The prefix/address is a multicast prefix.
Definition: fib_entry.h:65
FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE
@ FIB_ENTRY_SRC_ATTRIBUTE_ACTIVE
the source is active/best
Definition: fib_entry.h:147