mfib_types.h File Reference

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Data Structures
struct	mfib_prefix_t_
	Aggregate type for a prefix. More...

Macros
#define	FOR_EACH_MFIB_ATTRIBUTE(_item)
#define	MFIB_ENTRY_NAMES_SHORT
#define	MFIB_ENTRY_NAMES_LONG
#define	FOR_EACH_MFIB_ITF_ATTRIBUTE(_item)
#define	MFIB_ITF_NAMES_SHORT
#define	MFIB_ITF_NAMES_LONG
#define	MFIB_SOURCE_NAMES
#define	FOREACH_MFIB_SOURCE(_ms)
#define	MFIB_N_SOURCES   (MFIB_SOURCE_DEFAULT_ROUTE + 1)
#define	MFIB_SOURCE_NONE   (MFIB_SOURCE_DEFAULT_ROUTE + 1)

Typedefs
typedef struct mfib_prefix_t_	mfib_prefix_t
	Aggregate type for a prefix. More...
typedef enum mfib_entry_attribute_t_	mfib_entry_attribute_t
typedef enum mfib_entry_flags_t_	mfib_entry_flags_t
typedef enum mfib_itf_attribute_t_	mfib_itf_attribute_t
typedef enum mfib_itf_flags_t_	mfib_itf_flags_t
typedef enum mfib_source_t_	mfib_source_t
	Possible [control plane] sources of MFIB entries. More...

Enumerations
enum	mfib_entry_attribute_t_ {   MFIB_ENTRY_ATTRIBUTE_FIRST = 0, MFIB_ENTRY_SIGNAL = MFIB_ENTRY_ATTRIBUTE_FIRST, MFIB_ENTRY_DROP, MFIB_ENTRY_CONNECTED,   MFIB_ENTRY_ACCEPT_ALL_ITF, MFIB_ENTRY_EXCLUSIVE, MFIB_ENTRY_INHERIT_ACCEPT, MFIB_ENTRY_ATTRIBUTE_LAST = MFIB_ENTRY_INHERIT_ACCEPT }
enum	mfib_entry_flags_t_ {   MFIB_ENTRY_FLAG_NONE, MFIB_ENTRY_FLAG_SIGNAL = (1 << MFIB_ENTRY_SIGNAL), MFIB_ENTRY_FLAG_DROP = (1 << MFIB_ENTRY_DROP), MFIB_ENTRY_FLAG_CONNECTED = (1 << MFIB_ENTRY_CONNECTED),   MFIB_ENTRY_FLAG_ACCEPT_ALL_ITF = (1 << MFIB_ENTRY_ACCEPT_ALL_ITF), MFIB_ENTRY_FLAG_EXCLUSIVE = (1 << MFIB_ENTRY_EXCLUSIVE), MFIB_ENTRY_FLAG_INHERIT_ACCEPT = (1 << MFIB_ENTRY_INHERIT_ACCEPT) }
enum	mfib_itf_attribute_t_ {   MFIB_ITF_ATTRIBUTE_FIRST, MFIB_ITF_NEGATE_SIGNAL = MFIB_ITF_ATTRIBUTE_FIRST, MFIB_ITF_ACCEPT, MFIB_ITF_FORWARD,   MFIB_ITF_SIGNAL_PRESENT, MFIB_ITF_DONT_PRESERVE, MFIB_ITF_ATTRIBUTE_LAST = MFIB_ITF_DONT_PRESERVE }
enum	mfib_itf_flags_t_ {   MFIB_ITF_FLAG_NONE, MFIB_ITF_FLAG_NEGATE_SIGNAL = (1 << MFIB_ITF_NEGATE_SIGNAL), MFIB_ITF_FLAG_ACCEPT = (1 << MFIB_ITF_ACCEPT), MFIB_ITF_FLAG_FORWARD = (1 << MFIB_ITF_FORWARD),   MFIB_ITF_FLAG_SIGNAL_PRESENT = (1 << MFIB_ITF_SIGNAL_PRESENT), MFIB_ITF_FLAG_DONT_PRESERVE = (1 << MFIB_ITF_DONT_PRESERVE) }
enum	mfib_source_t_ {   MFIB_SOURCE_SPECIAL, MFIB_SOURCE_6RD, MFIB_SOURCE_API, MFIB_SOURCE_CLI,   MFIB_SOURCE_VXLAN, MFIB_SOURCE_DHCP, MFIB_SOURCE_SRv6, MFIB_SOURCE_GTPU,   MFIB_SOURCE_VXLAN_GPE, MFIB_SOURCE_GENEVE, MFIB_SOURCE_IGMP, MFIB_SOURCE_VXLAN_GBP,   MFIB_SOURCE_PLUGIN_LOW, MFIB_SOURCE_RR, MFIB_SOURCE_DEFAULT_ROUTE }
	Possible [control plane] sources of MFIB entries. More...

Functions
int	mfib_prefix_cmp (const mfib_prefix_t *p1, const mfib_prefix_t *p2)
	Compare two prefixes for equality. More...
u8 *	format_mfib_prefix (u8 *s, va_list *args)
u8 *	format_mfib_entry_flags (u8 *s, va_list *args)
u8 *	format_mfib_itf_flags (u8 *s, va_list *args)
uword	unformat_mfib_itf_flags (unformat_input_t *input, va_list *args)
uword	unformat_mfib_entry_flags (unformat_input_t *input, va_list *args)
int	mfib_prefix_is_cover (const mfib_prefix_t *p1, const mfib_prefix_t *p2)
	Compare two prefixes for covering relationship. More...
int	mfib_prefix_is_host (const mfib_prefix_t *p)
	Return true is the prefix is a host prefix. More...
fib_forward_chain_type_t	mfib_forw_chain_type_from_dpo_proto (dpo_proto_t proto)
fib_forward_chain_type_t	mfib_forw_chain_type_from_fib_proto (fib_protocol_t proto)

Macro Definition Documentation

FOR_EACH_MFIB_ATTRIBUTE

#define FOR_EACH_MFIB_ATTRIBUTE

(

_item

)

Value:

for (_item = MFIB_ENTRY_ATTRIBUTE_FIRST;                \
         _item <= MFIB_ENTRY_ATTRIBUTE_LAST;            \
         _item++)

Definition at line 82 of file mfib_types.h.

FOR_EACH_MFIB_ITF_ATTRIBUTE

#define FOR_EACH_MFIB_ITF_ATTRIBUTE

(

_item

)

Value:

for (_item = MFIB_ITF_ATTRIBUTE_FIRST;          \
         _item <= MFIB_ITF_ATTRIBUTE_LAST;              \
         _item++)

Definition at line 127 of file mfib_types.h.

FOREACH_MFIB_SOURCE

#define FOREACH_MFIB_SOURCE

(

_ms

)

Value:

for (_ms = MFIB_SOURCE_SPECIAL;             \
         _ms <= MFIB_SOURCE_DEFAULT_ROUTE;      \
         _ms++)

Definition at line 198 of file mfib_types.h.

MFIB_ENTRY_NAMES_LONG

#define MFIB_ENTRY_NAMES_LONG

Value:

{                    \
    [MFIB_ENTRY_SIGNAL]         = "Signal",         \
    [MFIB_ENTRY_CONNECTED]      = "Connected",      \
    [MFIB_ENTRY_DROP]           = "Drop",           \
    [MFIB_ENTRY_ACCEPT_ALL_ITF] = "Accept-all-itf", \
    [MFIB_ENTRY_INHERIT_ACCEPT] = "Inherit-Accept", \
    [MFIB_ENTRY_EXCLUSIVE]      = "Exclusive",      \
}

Definition at line 96 of file mfib_types.h.

MFIB_ENTRY_NAMES_SHORT

#define MFIB_ENTRY_NAMES_SHORT

Value:

{          \
    [MFIB_ENTRY_SIGNAL]         = "S",     \
    [MFIB_ENTRY_CONNECTED]      = "C",     \
    [MFIB_ENTRY_DROP]           = "D",     \
    [MFIB_ENTRY_ACCEPT_ALL_ITF] = "AA",    \
    [MFIB_ENTRY_INHERIT_ACCEPT] = "IA",    \
    [MFIB_ENTRY_EXCLUSIVE]      = "E",     \
}

Definition at line 87 of file mfib_types.h.

MFIB_ITF_NAMES_LONG

#define MFIB_ITF_NAMES_LONG

Value:

{                    \
    [MFIB_ITF_NEGATE_SIGNAL] = "Negate-Signal",   \
    [MFIB_ITF_ACCEPT] = "Accept",                 \
    [MFIB_ITF_FORWARD] = "Forward",               \
    [MFIB_ITF_SIGNAL_PRESENT] = "Signal-Present", \
    [MFIB_ITF_DONT_PRESERVE] = "Don't-Preserve", \
}

Definition at line 140 of file mfib_types.h.

MFIB_ITF_NAMES_SHORT

#define MFIB_ITF_NAMES_SHORT

Value:

{             \
    [MFIB_ITF_NEGATE_SIGNAL] = "NS",        \
    [MFIB_ITF_ACCEPT] = "A",                \
    [MFIB_ITF_FORWARD] = "F",               \
    [MFIB_ITF_SIGNAL_PRESENT] = "SP",       \
    [MFIB_ITF_DONT_PRESERVE] = "DP",        \
}

Definition at line 132 of file mfib_types.h.

MFIB_N_SOURCES

#define MFIB_N_SOURCES   (MFIB_SOURCE_DEFAULT_ROUTE + 1)

Definition at line 203 of file mfib_types.h.

MFIB_SOURCE_NAMES

#define MFIB_SOURCE_NAMES

Value:

{                        \
    [MFIB_SOURCE_SPECIAL] = "Special",             \
    [MFIB_SOURCE_6RD] = "6RD",                     \
    [MFIB_SOURCE_API] = "API",                     \
    [MFIB_SOURCE_CLI] = "CLI",                     \
    [MFIB_SOURCE_DHCP] = "DHCP",                   \
    [MFIB_SOURCE_VXLAN] = "VXLAN",                 \
    [MFIB_SOURCE_SRv6] = "SRv6",                   \
    [MFIB_SOURCE_GTPU] = "GTPU",                   \
    [MFIB_SOURCE_VXLAN_GPE] = "VXLAN-GPE",         \
    [MFIB_SOURCE_GENEVE] = "Geneve",               \
    [MFIB_SOURCE_IGMP] = "IGMP",                   \
    [MFIB_SOURCE_VXLAN_GBP] = "VXLAN-GBP",         \
    [MFIB_SOURCE_PLUGIN_LOW] = "plugin-low",       \
    [MFIB_SOURCE_RR] = "Recursive-resolution",     \
    [MFIB_SOURCE_DEFAULT_ROUTE] = "Default Route", \
}

Definition at line 180 of file mfib_types.h.

MFIB_SOURCE_NONE

#define MFIB_SOURCE_NONE   (MFIB_SOURCE_DEFAULT_ROUTE + 1)

Definition at line 204 of file mfib_types.h.

Typedef Documentation

mfib_entry_attribute_t

typedef enum mfib_entry_attribute_t_ mfib_entry_attribute_t

mfib_entry_flags_t

typedef enum mfib_entry_flags_t_ mfib_entry_flags_t

mfib_itf_attribute_t

typedef enum mfib_itf_attribute_t_ mfib_itf_attribute_t

mfib_itf_flags_t

typedef enum mfib_itf_flags_t_ mfib_itf_flags_t

mfib_prefix_t

typedef struct mfib_prefix_t_ mfib_prefix_t

Aggregate type for a prefix.

mfib_source_t

typedef enum mfib_source_t_ mfib_source_t

Possible [control plane] sources of MFIB entries.

Enumeration Type Documentation

mfib_entry_attribute_t_

enum mfib_entry_attribute_t_

Enumerator
MFIB_ENTRY_ATTRIBUTE_FIRST
MFIB_ENTRY_SIGNAL	The control planes needs packets mathing this entry to generate a signal.
MFIB_ENTRY_DROP	Drop all traffic to this route.
MFIB_ENTRY_CONNECTED	The control plane needs to be informed of coneected sources.
MFIB_ENTRY_ACCEPT_ALL_ITF	Accept packets from any incpoming interface Use with extreme caution.
MFIB_ENTRY_EXCLUSIVE	Exclusive - like its unicast counterpart. the source has provided the forwarding DPO directly. The entry therefore does not resolve paths via a path-list
MFIB_ENTRY_INHERIT_ACCEPT
MFIB_ENTRY_ATTRIBUTE_LAST

Definition at line 50 of file mfib_types.h.

mfib_entry_flags_t_

enum mfib_entry_flags_t_

Enumerator
MFIB_ENTRY_FLAG_NONE
MFIB_ENTRY_FLAG_SIGNAL
MFIB_ENTRY_FLAG_DROP
MFIB_ENTRY_FLAG_CONNECTED
MFIB_ENTRY_FLAG_ACCEPT_ALL_ITF
MFIB_ENTRY_FLAG_EXCLUSIVE
MFIB_ENTRY_FLAG_INHERIT_ACCEPT

Definition at line 105 of file mfib_types.h.

mfib_itf_attribute_t_

enum mfib_itf_attribute_t_

Enumerator
MFIB_ITF_ATTRIBUTE_FIRST
MFIB_ITF_NEGATE_SIGNAL
MFIB_ITF_ACCEPT
MFIB_ITF_FORWARD
MFIB_ITF_SIGNAL_PRESENT
MFIB_ITF_DONT_PRESERVE
MFIB_ITF_ATTRIBUTE_LAST

Definition at line 116 of file mfib_types.h.

mfib_itf_flags_t_

enum mfib_itf_flags_t_

Enumerator
MFIB_ITF_FLAG_NONE
MFIB_ITF_FLAG_NEGATE_SIGNAL
MFIB_ITF_FLAG_ACCEPT
MFIB_ITF_FLAG_FORWARD
MFIB_ITF_FLAG_SIGNAL_PRESENT
MFIB_ITF_FLAG_DONT_PRESERVE

Definition at line 148 of file mfib_types.h.

mfib_source_t_

enum mfib_source_t_

Possible [control plane] sources of MFIB entries.

Enumerator
MFIB_SOURCE_SPECIAL
MFIB_SOURCE_6RD
MFIB_SOURCE_API
MFIB_SOURCE_CLI
MFIB_SOURCE_VXLAN
MFIB_SOURCE_DHCP
MFIB_SOURCE_SRv6
MFIB_SOURCE_GTPU
MFIB_SOURCE_VXLAN_GPE
MFIB_SOURCE_GENEVE
MFIB_SOURCE_IGMP
MFIB_SOURCE_VXLAN_GBP
MFIB_SOURCE_PLUGIN_LOW
MFIB_SOURCE_RR
MFIB_SOURCE_DEFAULT_ROUTE

Definition at line 161 of file mfib_types.h.

Function Documentation

format_mfib_entry_flags()

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

Definition at line 161 of file mfib_types.c.

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format_mfib_itf_flags()

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

Definition at line 181 of file mfib_types.c.

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format_mfib_prefix()

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

Definition at line 106 of file mfib_types.c.

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mfib_forw_chain_type_from_dpo_proto()

fib_forward_chain_type_t mfib_forw_chain_type_from_dpo_proto

(

dpo_proto_t

proto

)

Definition at line 71 of file mfib_types.c.

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mfib_forw_chain_type_from_fib_proto()

fib_forward_chain_type_t mfib_forw_chain_type_from_fib_proto

(

fib_protocol_t

proto

)

Definition at line 90 of file mfib_types.c.

mfib_prefix_cmp()

int mfib_prefix_cmp	(	const mfib_prefix_t *	p1,
		const mfib_prefix_t *	p2
	)

Compare two prefixes for equality.

mfib_prefix_is_cover()

int mfib_prefix_is_cover	(	const mfib_prefix_t *	p1,
		const mfib_prefix_t *	p2
	)

Compare two prefixes for covering relationship.

Returns

non-zero if the first prefix is a cover for the second

Definition at line 30 of file mfib_types.c.

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mfib_prefix_is_host()

int mfib_prefix_is_host

(

const mfib_prefix_t *

p

)

Return true is the prefix is a host prefix.

Definition at line 55 of file mfib_types.c.

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unformat_mfib_entry_flags()

uword unformat_mfib_entry_flags	(	unformat_input_t *	input,
		va_list *	args
	)

Definition at line 218 of file mfib_types.c.

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unformat_mfib_itf_flags()

uword unformat_mfib_itf_flags	(	unformat_input_t *	input,
		va_list *	args
	)

Definition at line 198 of file mfib_types.c.

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