LISP-GPE definitions. More...

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Data Structures
struct	tunnel_lookup

struct	lisp_stats_key_t

struct	lisp_api_stats_t

struct	lisp_gpe_main
	LISP-GPE global state. More...

struct	vnet_lisp_gpe_enable_disable_args_t

struct	vnet_lisp_gpe_add_del_fwd_entry_args_t

struct	vnet_gpe_native_fwd_rpath_args_t

struct	lisp_api_gpe_fwd_entry_t

Macros
#define	foreach_lisp_gpe_ip_input_next

#define	LISP_GPE_INPUT_NEXT_NSH_INPUT 4

#define	lisp_gpe_error(n, s) LISP_GPE_ERROR_##n,

#define	foreach_lgpe_ip4_lookup_next

#define	foreach_lgpe_ip6_lookup_next

Typedefs
typedef struct tunnel_lookup	tunnel_lookup_t

typedef enum gpe_encap_mode_e	gpe_encap_mode_t

typedef struct lisp_gpe_main	lisp_gpe_main_t
	LISP-GPE global state. More...

typedef enum lgpe_ip4_lookup_next	lgpe_ip4_lookup_next_t

typedef enum lgpe_ip6_lookup_next	lgpe_ip6_lookup_next_t

Enumerations
enum	lisp_gpe_input_next_t { LISP_GPE_INPUT_N_NEXT }
	Enum of possible next nodes post LISP-GPE decap. More...

enum	lisp_gpe_error_t { LISP_GPE_N_ERROR }

enum	gpe_encap_mode_e { GPE_ENCAP_LISP, GPE_ENCAP_VXLAN, GPE_ENCAP_COUNT }

enum	negative_fwd_actions_e { NO_ACTION, FORWARD_NATIVE, SEND_MAP_REQUEST, DROP }

enum	lgpe_ip4_lookup_next { LGPE_IP4_LOOKUP_N_NEXT }

enum	lgpe_ip6_lookup_next { LGPE_IP6_LOOKUP_N_NEXT }

Functions
typedef	CLIB_PACKED (struct { ip4_header_t ip4;udp_header_t udp;lisp_gpe_header_t lisp;}) ip4_udp_lisp_gpe_header_t
	IP4-UDP-LISP encap header. More...

typedef	CLIB_PACKED (struct { ip6_header_t ip6;udp_header_t udp;lisp_gpe_header_t lisp;}) ip6_udp_lisp_gpe_header_t
	IP6-UDP-LISP encap header. More...

static lisp_gpe_main_t *	vnet_lisp_gpe_get_main ()

u8 *	format_lisp_gpe_header_with_length (u8 s, va_list args)

u8	vnet_lisp_gpe_enable_disable_status (void)
	Read LISP-GPE status. More...

u32	lisp_gpe_l3_iface_find_or_create (lisp_gpe_main_t *lgm, u32 overlay_table_id, u32 vni)

void	lisp_gpe_del_l2_iface (lisp_gpe_main_t *lgm, u32 vni, u32 bd_id)
	Add/del LISP-GPE interface. More...

u32	lisp_gpe_add_l2_iface (lisp_gpe_main_t *lgm, u32 vni, u32 bd_id)
	Add/del LISP-GPE L2 interface. More...

void	lisp_gpe_del_l3_iface (lisp_gpe_main_t *lgm, u32 vni, u32 bd_id)

u32	lisp_gpe_add_l3_iface (lisp_gpe_main_t *lgm, u32 vni, u32 bd_id, u8 with_default_route)
	Add/del LISP-GPE L3 interface. More...

clib_error_t *	vnet_lisp_gpe_enable_disable (vnet_lisp_gpe_enable_disable_args_t *a)
	Enable/disable LISP-GPE. More...

u8 *	format_vnet_lisp_gpe_status (u8 s, va_list args)
	Format LISP-GPE status. More...

lisp_api_gpe_fwd_entry_t *	vnet_lisp_gpe_fwd_entries_get_by_vni (u32 vni)

gpe_encap_mode_t	vnet_gpe_get_encap_mode (void)

int	vnet_gpe_set_encap_mode (gpe_encap_mode_t mode)
	Set GPE encapsulation mode. More...

u8	vnet_lisp_stats_enable_disable_state (void)

vnet_api_error_t	vnet_lisp_stats_enable_disable (u8 enable)

lisp_api_stats_t *	vnet_lisp_get_stats (void)

int	vnet_lisp_flush_stats (void)

int	vnet_gpe_add_del_native_fwd_rpath (vnet_gpe_native_fwd_rpath_args_t *a)

u32	vnet_lisp_gpe_add_nsh_iface (lisp_gpe_main_t *lgm)
	Add LISP-GPE NSH interface. More...

void	vnet_lisp_gpe_del_nsh_iface (lisp_gpe_main_t *lgm)
	Del LISP-GPE NSH interface. More...

Variables
lisp_gpe_main_t	lisp_gpe_main
	LISP-GPE global state. More...

vlib_node_registration_t	lisp_gpe_ip4_input_node
	(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip4_input_node) More...

vlib_node_registration_t	lisp_gpe_ip6_input_node
	(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip6_input_node) More...

vnet_hw_interface_class_t	lisp_gpe_hw_class

Detailed Description

LISP-GPE definitions.

Definition in file lisp_gpe.h.

Macro Definition Documentation

◆ foreach_lgpe_ip4_lookup_next

#define foreach_lgpe_ip4_lookup_next

Value:

_(DROP, "error-drop") \

_(LISP_CP_LOOKUP, "lisp-cp-lookup")

DROP

Definition: lisp_gpe.h:223

Definition at line 293 of file lisp_gpe.h.

◆ foreach_lgpe_ip6_lookup_next

#define foreach_lgpe_ip6_lookup_next

Value:

_(DROP, "error-drop") \

_(LISP_CP_LOOKUP, "lisp-cp-lookup")

DROP

Definition: lisp_gpe.h:223

Definition at line 305 of file lisp_gpe.h.

◆ foreach_lisp_gpe_ip_input_next

#define foreach_lisp_gpe_ip_input_next

Value:

_(DROP, "error-drop")                           \
_(IP4_INPUT, "ip4-input")                       \
_(IP6_INPUT, "ip6-input")                       \
_(L2_INPUT, "l2-input")

Definition at line 55 of file lisp_gpe.h.

◆ lisp_gpe_error

#define lisp_gpe_error	(	n,
		s
	)	LISP_GPE_ERROR_##n,

Definition at line 75 of file lisp_gpe.h.

◆ LISP_GPE_INPUT_NEXT_NSH_INPUT

#define LISP_GPE_INPUT_NEXT_NSH_INPUT 4

Definition at line 71 of file lisp_gpe.h.

Typedef Documentation

◆ gpe_encap_mode_t

typedef enum gpe_encap_mode_e gpe_encap_mode_t

◆ lgpe_ip4_lookup_next_t

typedef enum lgpe_ip4_lookup_next lgpe_ip4_lookup_next_t

◆ lgpe_ip6_lookup_next_t

typedef enum lgpe_ip6_lookup_next lgpe_ip6_lookup_next_t

◆ lisp_gpe_main_t

typedef struct lisp_gpe_main lisp_gpe_main_t

LISP-GPE global state.

◆ tunnel_lookup_t

typedef struct tunnel_lookup tunnel_lookup_t

Enumeration Type Documentation

◆ gpe_encap_mode_e

enum gpe_encap_mode_e

Enumerator
GPE_ENCAP_LISP
GPE_ENCAP_VXLAN
GPE_ENCAP_COUNT

Definition at line 110 of file lisp_gpe.h.

◆ lgpe_ip4_lookup_next

enum lgpe_ip4_lookup_next

Enumerator
LGPE_IP4_LOOKUP_N_NEXT

Definition at line 297 of file lisp_gpe.h.

◆ lgpe_ip6_lookup_next

enum lgpe_ip6_lookup_next

Enumerator
LGPE_IP6_LOOKUP_N_NEXT

Definition at line 309 of file lisp_gpe.h.

◆ lisp_gpe_error_t

enum lisp_gpe_error_t

Enumerator
LISP_GPE_N_ERROR

Definition at line 73 of file lisp_gpe.h.

◆ lisp_gpe_input_next_t

enum lisp_gpe_input_next_t

Enum of possible next nodes post LISP-GPE decap.

Enumerator
LISP_GPE_INPUT_N_NEXT

Definition at line 62 of file lisp_gpe.h.

◆ negative_fwd_actions_e

enum negative_fwd_actions_e

Enumerator
NO_ACTION
FORWARD_NATIVE
SEND_MAP_REQUEST
DROP

Definition at line 218 of file lisp_gpe.h.

Function Documentation

◆ CLIB_PACKED() [1/2]

typedef CLIB_PACKED ( struct { ip4_header_t ip4;udp_header_t udp;lisp_gpe_header_t lisp;} )

IP4-UDP-LISP encap header.

◆ CLIB_PACKED() [2/2]

typedef CLIB_PACKED ( struct { ip6_header_t ip6;udp_header_t udp;lisp_gpe_header_t lisp;} )

IP6-UDP-LISP encap header.

◆ format_lisp_gpe_header_with_length()

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

Definition at line 171 of file interface.c.

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◆ format_vnet_lisp_gpe_status()

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

Format LISP-GPE status.

Definition at line 592 of file lisp_gpe.c.

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◆ lisp_gpe_add_l2_iface()

u32 lisp_gpe_add_l2_iface	(	lisp_gpe_main_t *	lgm,
		u32	vni,
		u32	bd_id
	)

Add/del LISP-GPE L2 interface.

Creates LISP-GPE interface, sets it in L2 mode in the appropriate bridge domain, sets egress arcs and enables it.

Parameters

[in]	lgm	Reference to lisp_gpe_main_t.
[in]	a	Parameters to create interface.

Returns: number of vectors in frame.

Definition at line 657 of file interface.c.

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◆ lisp_gpe_add_l3_iface()

u32 lisp_gpe_add_l3_iface	(	lisp_gpe_main_t *	lgm,
		u32	vni,
		u32	table_id,
		u8	with_default_routes
	)

Add/del LISP-GPE L3 interface.

Creates LISP-GPE interface, sets ingress arcs from lisp_gpeX_lookup, installs default routes that attract all traffic with no more specific routes to lgpe-ipx-lookup, set egress arcs to ipx-lookup, sets the interface in the right vrf and enables it.

Parameters

[in]	lgm	Reference to lisp_gpe_main_t.
[in]	a	Parameters to create interface.

Returns: number of vectors in frame.

Definition at line 578 of file interface.c.

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◆ lisp_gpe_del_l2_iface()

void lisp_gpe_del_l2_iface	(	lisp_gpe_main_t *	lgm,
		u32	vni,
		u32	bd_id
	)

Add/del LISP-GPE interface.

Creates LISP-GPE interface, sets it in L2 mode in the appropriate bridge domain, sets egress arcs and enables it.

Parameters

[in]	lgm	Reference to lisp_gpe_main_t.
[in]	a	Parameters to create interface.

Returns: number of vectors in frame.

Definition at line 720 of file interface.c.

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◆ lisp_gpe_del_l3_iface()

void lisp_gpe_del_l3_iface	(	lisp_gpe_main_t *	lgm,
		u32	vni,
		u32	bd_id
	)

Definition at line 620 of file interface.c.

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◆ lisp_gpe_l3_iface_find_or_create()

u32 lisp_gpe_l3_iface_find_or_create	(	lisp_gpe_main_t *	lgm,
		u32	overlay_table_id,
		u32	vni
	)

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◆ vnet_gpe_add_del_native_fwd_rpath()

int vnet_gpe_add_del_native_fwd_rpath ( vnet_gpe_native_fwd_rpath_args_t * a )

Definition at line 458 of file lisp_gpe.c.

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◆ vnet_gpe_get_encap_mode()

gpe_encap_mode_t vnet_gpe_get_encap_mode ( void )

Definition at line 631 of file lisp_gpe.c.

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◆ vnet_gpe_set_encap_mode()

int vnet_gpe_set_encap_mode ( gpe_encap_mode_t mode )

Set GPE encapsulation mode.

Definition at line 224 of file lisp_gpe.c.

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◆ vnet_lisp_flush_stats()

int vnet_lisp_flush_stats ( void )

Definition at line 1286 of file lisp_gpe_fwd_entry.c.

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◆ vnet_lisp_get_stats()

lisp_api_stats_t* vnet_lisp_get_stats ( void )

Definition at line 4580 of file control.c.

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◆ vnet_lisp_gpe_add_nsh_iface()

u32 vnet_lisp_gpe_add_nsh_iface ( lisp_gpe_main_t * lgm )

Add LISP-GPE NSH interface.

Creates LISP-GPE interface, sets it in L3 mode.

Parameters

[in]	lgm	Reference to lisp_gpe_main_t.
[in]	a	Parameters to create interface.

Returns: sw_if_index.

Definition at line 754 of file interface.c.

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◆ vnet_lisp_gpe_del_nsh_iface()

void vnet_lisp_gpe_del_nsh_iface ( lisp_gpe_main_t * lgm )

Del LISP-GPE NSH interface.

Definition at line 794 of file interface.c.

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◆ vnet_lisp_gpe_enable_disable()

clib_error_t* vnet_lisp_gpe_enable_disable ( vnet_lisp_gpe_enable_disable_args_t * a )

Enable/disable LISP-GPE.

Definition at line 193 of file lisp_gpe.c.

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◆ vnet_lisp_gpe_enable_disable_status()

u8 vnet_lisp_gpe_enable_disable_status ( void )

Read LISP-GPE status.

Definition at line 184 of file lisp_gpe.c.

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◆ vnet_lisp_gpe_fwd_entries_get_by_vni()

lisp_api_gpe_fwd_entry_t* vnet_lisp_gpe_fwd_entries_get_by_vni ( u32 vni )

Definition at line 1535 of file lisp_gpe_fwd_entry.c.

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◆ vnet_lisp_gpe_get_main()

static lisp_gpe_main_t* vnet_lisp_gpe_get_main ( )

inlinestatic

Definition at line 183 of file lisp_gpe.h.

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◆ vnet_lisp_stats_enable_disable()

vnet_api_error_t vnet_lisp_stats_enable_disable ( u8 enable )

Definition at line 4880 of file control.c.

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◆ vnet_lisp_stats_enable_disable_state()

u8 vnet_lisp_stats_enable_disable_state ( void )

Definition at line 4896 of file control.c.

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Variable Documentation

◆ lisp_gpe_hw_class

vnet_hw_interface_class_t lisp_gpe_hw_class

◆ lisp_gpe_ip4_input_node

vlib_node_registration_t lisp_gpe_ip4_input_node

(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip4_input_node)

Definition at line 461 of file decap.c.

◆ lisp_gpe_ip6_input_node

vlib_node_registration_t lisp_gpe_ip6_input_node

(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip6_input_node)

Definition at line 483 of file decap.c.

◆ lisp_gpe_main

lisp_gpe_main_t lisp_gpe_main

LISP-GPE global state.

Definition at line 30 of file lisp_gpe.c.

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ foreach_lgpe_ip4_lookup_next

◆ foreach_lgpe_ip6_lookup_next

◆ foreach_lisp_gpe_ip_input_next

◆ lisp_gpe_error

◆ LISP_GPE_INPUT_NEXT_NSH_INPUT

Typedef Documentation

◆ gpe_encap_mode_t

◆ lgpe_ip4_lookup_next_t

◆ lgpe_ip6_lookup_next_t

◆ lisp_gpe_main_t

◆ tunnel_lookup_t

Enumeration Type Documentation

◆ gpe_encap_mode_e

◆ lgpe_ip4_lookup_next

◆ lgpe_ip6_lookup_next

◆ lisp_gpe_error_t

◆ lisp_gpe_input_next_t

◆ negative_fwd_actions_e

Function Documentation

◆ CLIB_PACKED() [1/2]

◆ CLIB_PACKED() [2/2]

◆ format_lisp_gpe_header_with_length()

◆ format_vnet_lisp_gpe_status()

◆ lisp_gpe_add_l2_iface()

◆ lisp_gpe_add_l3_iface()

◆ lisp_gpe_del_l2_iface()

◆ lisp_gpe_del_l3_iface()

◆ lisp_gpe_l3_iface_find_or_create()

◆ vnet_gpe_add_del_native_fwd_rpath()

◆ vnet_gpe_get_encap_mode()

◆ vnet_gpe_set_encap_mode()

◆ vnet_lisp_flush_stats()

◆ vnet_lisp_get_stats()

◆ vnet_lisp_gpe_add_nsh_iface()

◆ vnet_lisp_gpe_del_nsh_iface()

◆ vnet_lisp_gpe_enable_disable()

◆ vnet_lisp_gpe_enable_disable_status()

◆ vnet_lisp_gpe_fwd_entries_get_by_vni()

◆ vnet_lisp_gpe_get_main()

◆ vnet_lisp_stats_enable_disable()

◆ vnet_lisp_stats_enable_disable_state()

Variable Documentation

◆ lisp_gpe_hw_class

◆ lisp_gpe_ip4_input_node

◆ lisp_gpe_ip6_input_node

◆ lisp_gpe_main