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Data Structures
struct	flow_data_t

struct	ip6_hop_by_hop_ioam_main_t

Macros
#define	MAX_IP6_HBH_OPTION 256

#define	IOAM_DECAP_BIT 0x80000000

#define	IOAM_DEAP_ENABLED(opaque_data) (opaque_data & IOAM_DECAP_BIT)

#define	IOAM_SET_DECAP(opaque_data) (opaque_data \|= IOAM_DECAP_BIT)

#define	IOAM_MASK_DECAP_BIT(x) (x & ~IOAM_DECAP_BIT)

#define	IOAM_HBYH_ADD 0

#define	IOAM_HBYH_MOD 1

#define	IOAM_HBYH_POP 2

Functions
clib_error_t *	ip6_ioam_enable (int has_trace_option, int has_pot_option, int has_seqno_option, int has_analyse_option)

int	ip6_ioam_set_destination (ip6_address_t *addr, u32 mask_width, u32 vrf_id, int is_add, int is_pop, int is_none)

clib_error_t *	clear_ioam_rewrite_fn (void)

static u8	is_zero_ip4_address (ip4_address_t *a)

static void	copy_ip6_address (ip6_address_t dst, ip6_address_t src)

static void	set_zero_ip6_address (ip6_address_t *a)

static u8	cmp_ip6_address (ip6_address_t a1, ip6_address_t a2)

static u8	is_zero_ip6_address (ip6_address_t *a)

int	ip6_hbh_add_register_option (u8 option, u8 size, int rewrite_options(u8 rewrite_string, u8 size))

int	ip6_hbh_add_unregister_option (u8 option)

int	ip6_hbh_pop_register_option (u8 option, int options(vlib_buffer_t b, ip6_header_t ip, ip6_hop_by_hop_option_t *opt))

int	ip6_hbh_pop_unregister_option (u8 option)

int	ip6_hbh_get_sizeof_register_option (u8 option, int get_sizeof_hdr_options(u32 *rewrite_size))

int	ip6_ioam_set_rewrite (u8 **rwp, int has_trace_option, int has_pot_option, int has_seq_no)

int	ip6_hbh_config_handler_register (u8 option, int config_handler(void *data, u8 disable))

int	ip6_hbh_config_handler_unregister (u8 option)

int	ip6_hbh_flow_handler_register (u8 option, u32 ioam_flow_handler(u32 flow_ctx, u8 add))

int	ip6_hbh_flow_handler_unregister (u8 option)

u8 *	get_flow_name_from_flow_ctx (u32 flow_ctx)

static flow_data_t *	get_flow (u32 index)

static u32	get_flow_data_from_flow_ctx (u32 flow_ctx, u8 option)

static u8	is_seqno_enabled (void)

int	ip6_trace_profile_setup ()

static u32	ioam_flow_add (u8 encap, u8 *flow_name)

static ip6_hop_by_hop_option_t *	ip6_hbh_get_option (ip6_hop_by_hop_header_t *hbh0, u8 option_to_search)

Variables
ip6_hop_by_hop_ioam_main_t	ip6_hop_by_hop_ioam_main

Macro Definition Documentation

◆ IOAM_DEAP_ENABLED

#define IOAM_DEAP_ENABLED ( opaque_data ) (opaque_data & IOAM_DECAP_BIT)

Definition at line 27 of file ip6_hop_by_hop.h.

◆ IOAM_DECAP_BIT

#define IOAM_DECAP_BIT 0x80000000

Definition at line 25 of file ip6_hop_by_hop.h.

◆ IOAM_HBYH_ADD

#define IOAM_HBYH_ADD 0

Definition at line 53 of file ip6_hop_by_hop.h.

◆ IOAM_HBYH_MOD

#define IOAM_HBYH_MOD 1

Definition at line 54 of file ip6_hop_by_hop.h.

◆ IOAM_HBYH_POP

#define IOAM_HBYH_POP 2

Definition at line 55 of file ip6_hop_by_hop.h.

◆ IOAM_MASK_DECAP_BIT

#define IOAM_MASK_DECAP_BIT ( x ) (x & ~IOAM_DECAP_BIT)

Definition at line 32 of file ip6_hop_by_hop.h.

◆ IOAM_SET_DECAP

#define IOAM_SET_DECAP ( opaque_data ) (opaque_data |= IOAM_DECAP_BIT)

Definition at line 29 of file ip6_hop_by_hop.h.

◆ MAX_IP6_HBH_OPTION

#define MAX_IP6_HBH_OPTION 256

Definition at line 22 of file ip6_hop_by_hop.h.

Function Documentation

◆ clear_ioam_rewrite_fn()

clib_error_t* clear_ioam_rewrite_fn ( void )

Definition at line 913 of file ip6_hop_by_hop.c.

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◆ cmp_ip6_address()

static u8 cmp_ip6_address	(	ip6_address_t *	a1,
		ip6_address_t *	a2
	)

inlinestatic

Definition at line 127 of file ip6_hop_by_hop.h.

◆ copy_ip6_address()

static void copy_ip6_address	(	ip6_address_t *	dst,
		ip6_address_t *	src
	)

inlinestatic

Definition at line 113 of file ip6_hop_by_hop.h.

◆ get_flow()

static flow_data_t* get_flow ( u32 index )

inlinestatic

Definition at line 175 of file ip6_hop_by_hop.h.

◆ get_flow_data_from_flow_ctx()

static u32 get_flow_data_from_flow_ctx	(	u32	flow_ctx,
		u8	option
	)

inlinestatic

Definition at line 188 of file ip6_hop_by_hop.h.

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◆ get_flow_name_from_flow_ctx()

u8* get_flow_name_from_flow_ctx ( u32 flow_ctx )

Definition at line 85 of file ip6_hop_by_hop.c.

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◆ ioam_flow_add()

static u32 ioam_flow_add	(	u8	encap,
		u8 *	flow_name
	)

inlinestatic

Definition at line 209 of file ip6_hop_by_hop.h.

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◆ ip6_hbh_add_register_option()

int ip6_hbh_add_register_option	(	u8	option,
		u8	size,
		int	rewrite_optionsu8 rewrite_string, u8 size
	)

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◆ ip6_hbh_add_unregister_option()

int ip6_hbh_add_unregister_option ( u8 option )

Definition at line 122 of file ip6_hop_by_hop.c.

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◆ ip6_hbh_config_handler_register()

int ip6_hbh_config_handler_register	(	u8	option,
		int	config_handlervoid *data, u8 disable
	)

Definition at line 139 of file ip6_hop_by_hop.c.

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◆ ip6_hbh_config_handler_unregister()

int ip6_hbh_config_handler_unregister ( u8 option )

Definition at line 156 of file ip6_hop_by_hop.c.

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◆ ip6_hbh_flow_handler_register()

int ip6_hbh_flow_handler_register	(	u8	option,
		u32	ioam_flow_handleru32 flow_ctx, u8 add
	)

Definition at line 172 of file ip6_hop_by_hop.c.

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◆ ip6_hbh_flow_handler_unregister()

int ip6_hbh_flow_handler_unregister ( u8 option )

Definition at line 189 of file ip6_hop_by_hop.c.

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◆ ip6_hbh_get_option()

static ip6_hop_by_hop_option_t* ip6_hbh_get_option	(	ip6_hop_by_hop_header_t *	hbh0,
		u8	option_to_search
	)

inlinestatic

Definition at line 234 of file ip6_hop_by_hop.h.

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◆ ip6_hbh_get_sizeof_register_option()

int ip6_hbh_get_sizeof_register_option	(	u8	option,
		int	get_sizeof_hdr_optionsu32 *rewrite_size
	)

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◆ ip6_hbh_pop_register_option()

int ip6_hbh_pop_register_option	(	u8	option,
		int	optionsvlib_buffer_t b, ip6_header_t ip, ip6_hop_by_hop_option_t *opt
	)

Definition at line 483 of file ip6_hop_by_hop.c.

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◆ ip6_hbh_pop_unregister_option()

int ip6_hbh_pop_unregister_option ( u8 option )

Definition at line 502 of file ip6_hop_by_hop.c.

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◆ ip6_ioam_enable()

clib_error_t* ip6_ioam_enable	(	int	has_trace_option,
		int	has_pot_option,
		int	has_seqno_option,
		int	has_analyse_option
	)

Definition at line 965 of file ip6_hop_by_hop.c.

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◆ ip6_ioam_set_destination()

int ip6_ioam_set_destination	(	ip6_address_t *	addr,
		u32	mask_width,
		u32	vrf_id,
		int	is_add,
		int	is_pop,
		int	is_none
	)

◆ ip6_ioam_set_rewrite()

int ip6_ioam_set_rewrite	(	u8 **	rwp,
		int	has_trace_option,
		int	has_pot_option,
		int	has_seq_no
	)

Definition at line 827 of file ip6_hop_by_hop.c.

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◆ ip6_trace_profile_setup()

int ip6_trace_profile_setup ( )

Definition at line 468 of file ip6_ioam_trace.c.

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◆ is_seqno_enabled()

static u8 is_seqno_enabled ( void )

inlinestatic

Definition at line 201 of file ip6_hop_by_hop.h.

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◆ is_zero_ip4_address()

static u8 is_zero_ip4_address ( ip4_address_t * a )

inlinestatic

Definition at line 107 of file ip6_hop_by_hop.h.

◆ is_zero_ip6_address()

static u8 is_zero_ip6_address ( ip6_address_t * a )

inlinestatic

Definition at line 134 of file ip6_hop_by_hop.h.

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◆ set_zero_ip6_address()

static void set_zero_ip6_address ( ip6_address_t * a )

inlinestatic

Definition at line 120 of file ip6_hop_by_hop.h.

Variable Documentation

◆ ip6_hop_by_hop_ioam_main

ip6_hop_by_hop_ioam_main_t ip6_hop_by_hop_ioam_main

Definition at line 45 of file ip6_hop_by_hop.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ IOAM_DEAP_ENABLED

◆ IOAM_DECAP_BIT

◆ IOAM_HBYH_ADD

◆ IOAM_HBYH_MOD

◆ IOAM_HBYH_POP

◆ IOAM_MASK_DECAP_BIT

◆ IOAM_SET_DECAP

◆ MAX_IP6_HBH_OPTION

Function Documentation

◆ clear_ioam_rewrite_fn()

◆ cmp_ip6_address()

◆ copy_ip6_address()

◆ get_flow()

◆ get_flow_data_from_flow_ctx()

◆ get_flow_name_from_flow_ctx()

◆ ioam_flow_add()

◆ ip6_hbh_add_register_option()

◆ ip6_hbh_add_unregister_option()

◆ ip6_hbh_config_handler_register()

◆ ip6_hbh_config_handler_unregister()

◆ ip6_hbh_flow_handler_register()

◆ ip6_hbh_flow_handler_unregister()

◆ ip6_hbh_get_option()

◆ ip6_hbh_get_sizeof_register_option()

◆ ip6_hbh_pop_register_option()

◆ ip6_hbh_pop_unregister_option()

◆ ip6_ioam_enable()

◆ ip6_ioam_set_destination()

◆ ip6_ioam_set_rewrite()

◆ ip6_trace_profile_setup()

◆ is_seqno_enabled()

◆ is_zero_ip4_address()

◆ is_zero_ip6_address()

◆ set_zero_ip6_address()

Variable Documentation

◆ ip6_hop_by_hop_ioam_main