Include dependency graph for ip6_packet.h:

This graph shows which files directly or indirectly include this file:

Data Structures
union	ip6_address_t

struct	ip6_header_t

Macros
#define	ip46_address_is_ip4(ip46) (((ip46)->pad[0] \| (ip46)->pad[1] \| (ip46)->pad[2]) == 0)

#define	ip46_address_mask_ip4(ip46) ((ip46)->pad[0] = (ip46)->pad[1] = (ip46)->pad[2] = 0)

#define	ip46_address_set_ip4(ip46, ip) (ip46_address_mask_ip4(ip46), (ip46)->ip4 = (ip)[0])

#define	ip46_address_reset(ip46) ((ip46)->as_u64[0] = (ip46)->as_u64[1] = 0)

#define	ip46_address_cmp(ip46_1, ip46_2) (memcmp(ip46_1, ip46_2, sizeof(*ip46_1)))

#define	ip46_address_is_zero(ip46) (((ip46)->as_u64[0] == 0) && ((ip46)->as_u64[1] == 0))

#define	ip46_address_is_equal(a1, a2)

#define	foreach_ip6_multicast_address_scope

#define	foreach_ip6_multicast_link_local_group_id

#define	IP6_MLDP_ALERT_TYPE 0x5

#define	ip6_ext_header_len(p) ((((ip6_ext_header_t *)(p))->n_data_u64s+1) << 3)

#define	ip6_ext_authhdr_len(p) ((((ip6_ext_header_t *)(p))->n_data_u64s+2) << 2)

#define	ip6_ext_header_find_t(i, p, m, t)

#define	ip6_frag_hdr_offset(hdr) (clib_net_to_host_u16((hdr)->fragment_offset_and_more) >> 3)

#define	ip6_frag_hdr_more(hdr) (clib_net_to_host_u16((hdr)->fragment_offset_and_more) & 0x1)

#define	ip6_frag_hdr_offset_and_more(offset, more) clib_host_to_net_u16(((offset) << 3) + !!(more))

Enumerations
enum	ip6_multicast_address_scope_t { foreach_ip6_multicast_address_scope }

enum	ip6_multicast_link_local_group_id_t { foreach_ip6_multicast_link_local_group_id }

Functions
typedef	CLIB_PACKED (struct{ip6_address_t ip6_addr;u32 fib_index;}) ip6_address_fib_t

typedef	CLIB_PACKED (union{struct{u32 pad[3];ip4_address_t ip4;};ip6_address_t ip6;u8 as_u8[16];u64 as_u64[2];}) ip46_address_t

static ip46_address_t	to_ip46 (u32 is_ipv6, u8 *buf)

static void	ip6_addr_fib_init (ip6_address_fib_t addr_fib, ip6_address_t address, u32 fib_index)

static uword	ip6_address_is_multicast (ip6_address_t *a)

static uword	ip46_address_is_multicast (ip46_address_t *a)

static void	ip6_set_reserved_multicast_address (ip6_address_t *a, ip6_multicast_address_scope_t scope, u16 id)

static void	ip6_set_solicited_node_multicast_address (ip6_address_t *a, u32 id)

static void	ip6_link_local_address_from_ethernet_address (ip6_address_t a, u8 ethernet_address)

static void	ip6_multicast_ethernet_address (u8 *ethernet_address, u32 group_id)

static uword	ip6_address_is_equal (ip6_address_t a, ip6_address_t b)

static uword	ip6_address_is_equal_masked (ip6_address_t a, ip6_address_t b, ip6_address_t *mask)

static void	ip6_address_mask (ip6_address_t a, ip6_address_t mask)

static void	ip6_address_set_zero (ip6_address_t *a)

static void	ip6_address_mask_from_width (ip6_address_t *a, u32 width)

static uword	ip6_address_is_zero (ip6_address_t *a)

static uword	ip6_address_is_unspecified (ip6_address_t *a)

static uword	ip6_address_is_loopback (ip6_address_t *a)

static uword	ip6_address_is_link_local_unicast (ip6_address_t *a)

static uword	ip6_address_is_local_unicast (ip6_address_t *a)

static uword	ip6_address_is_global_unicast (ip6_address_t *a)

static uword	ip6_is_solicited_node_multicast_address (ip6_address_t *a)

static u8	ip6_traffic_class (ip6_header_t *i)

static void *	ip6_next_header (ip6_header_t *i)

static void	ip6_copy_header (ip6_header_t dst, const ip6_header_t src)

static void	ip6_tcp_reply_x1 (ip6_header_t ip0, tcp_header_t tcp0)

static void	ip6_tcp_reply_x2 (ip6_header_t ip0, ip6_header_t ip1, tcp_header_t tcp0, tcp_header_t tcp1)

typedef	CLIB_PACKED (struct{u8 data;}) ip6_pad1_option_t

typedef	CLIB_PACKED (struct{u8 type;u8 len;u8 data[0];}) ip6_padN_option_t

typedef	CLIB_PACKED (struct{#define IP6_MLDP_ALERT_TYPE u8 type;u8 len;u16 value;}) ip6_router_alert_option_t

typedef	CLIB_PACKED (struct{u8 next_hdr;u8 n_data_u64s;}) ip6_ext_header_t

static u8	ip6_ext_hdr (u8 nexthdr)

static void *	ip6_ext_next_header (ip6_ext_header_t *ext_hdr)

typedef	CLIB_PACKED (struct{u8 next_hdr;u8 n_data_u64s;u8 data[0];}) ip6_hop_by_hop_ext_t

typedef	CLIB_PACKED (struct{u8 next_hdr;u8 rsv;u16 fragment_offset_and_more;u32 identification;}) ip6_frag_hdr_t

Macro Definition Documentation

#define foreach_ip6_multicast_address_scope

Value:

_ (loopback, 0x1)                               \
  _ (link_local, 0x2)                           \
  _ (admin_local, 0x4)                          \
  _ (site_local, 0x5)                           \
  _ (organization_local, 0x8)                   \
  _ (global, 0xe)

Definition at line 114 of file ip6_packet.h.

#define foreach_ip6_multicast_link_local_group_id

Value:

_ (all_hosts, 0x1)                                      \
  _ (all_routers, 0x2)                                  \
  _ (rip_routers, 0x9)                                  \
  _ (eigrp_routers, 0xa)                                \
  _ (pim_routers, 0xd)                            \
 _ (mldv2_routers, 0x16)

Definition at line 122 of file ip6_packet.h.

#define ip46_address_cmp	(	ip46_1,
		ip46_2
	)	(memcmp(ip46_1, ip46_2, sizeof(*ip46_1)))

Definition at line 80 of file ip6_packet.h.

#define ip46_address_is_equal	(	a1,
		a2
	)

Value:

(((a1)->as_u64[0] == (a2)->as_u64[0]) \

&& ((a1)->as_u64[1] == (a2)->as_u64[1]))

as_u64

u64 as_u64

Definition: bihash_doc.h:63

Definition at line 82 of file ip6_packet.h.

#define ip46_address_is_ip4 ( ip46 ) (((ip46)->pad[0] | (ip46)->pad[1] | (ip46)->pad[2]) == 0)

Definition at line 76 of file ip6_packet.h.

#define ip46_address_is_zero ( ip46 ) (((ip46)->as_u64[0] == 0) && ((ip46)->as_u64[1] == 0))

Definition at line 81 of file ip6_packet.h.

#define ip46_address_mask_ip4 ( ip46 ) ((ip46)->pad[0] = (ip46)->pad[1] = (ip46)->pad[2] = 0)

Definition at line 77 of file ip6_packet.h.

#define ip46_address_reset ( ip46 ) ((ip46)->as_u64[0] = (ip46)->as_u64[1] = 0)

Definition at line 79 of file ip6_packet.h.

#define ip46_address_set_ip4	(	ip46,
		ip
	)	(ip46_address_mask_ip4(ip46), (ip46)->ip4 = (ip)[0])

Definition at line 78 of file ip6_packet.h.

#define ip6_ext_authhdr_len ( p ) ((((ip6_ext_header_t *)(p))->n_data_u64s+2) << 2)

Definition at line 468 of file ip6_packet.h.

#define ip6_ext_header_find_t	(	i,
		p,
		m,
		t
	)

Value:

if ((i)->protocol == t)                                 \
{                                                       \
  (m) = (void *)((i)+1);                                \
  (p) = NULL;                                           \
}                                                       \
else                                                    \
{                                                       \
  (m) = NULL;                                           \
  (p) = (void *)((i)+1);                                \
  while (ip6_ext_hdr((p)->next_hdr) &&                  \
    ((ip6_ext_header_t *)(p))->next_hdr != (t))         \
  {                                                     \
    (p) = ip6_ext_next_header((p));                     \
  }                                                     \
  if ( ((p)->next_hdr) == (t))                          \
  {                                                     \
    (m) = (void *)(ip6_ext_next_header((p)));           \
  }                                                     \
}

Definition at line 480 of file ip6_packet.h.

#define ip6_ext_header_len ( p ) ((((ip6_ext_header_t *)(p))->n_data_u64s+1) << 3)

Definition at line 467 of file ip6_packet.h.

#define ip6_frag_hdr_more ( hdr ) (clib_net_to_host_u16((hdr)->fragment_offset_and_more) & 0x1)

Definition at line 522 of file ip6_packet.h.

#define ip6_frag_hdr_offset ( hdr ) (clib_net_to_host_u16((hdr)->fragment_offset_and_more) >> 3)

Definition at line 519 of file ip6_packet.h.

#define ip6_frag_hdr_offset_and_more	(	offset,
		more
	)	clib_host_to_net_u16(((offset) << 3) + !!(more))

Definition at line 525 of file ip6_packet.h.

#define IP6_MLDP_ALERT_TYPE 0x5

Enumeration Type Documentation

enum ip6_multicast_address_scope_t

Enumerator
foreach_ip6_multicast_address_scope

Definition at line 130 of file ip6_packet.h.

enum ip6_multicast_link_local_group_id_t

Enumerator
foreach_ip6_multicast_link_local_group_id

Definition at line 137 of file ip6_packet.h.

Function Documentation

typedef CLIB_PACKED ( struct{ip6_address_t ip6_addr;u32 fib_index;} )

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typedef CLIB_PACKED ( union{struct{u32 pad[3];ip4_address_t ip4;};ip6_address_t ip6;u8 as_u8[16];u64 as_u64[2];} )

typedef CLIB_PACKED ( struct{u8 data;} )

typedef CLIB_PACKED ( struct{u8 type;u8 len;u8 data[0];} )

typedef CLIB_PACKED ( struct{#define IP6_MLDP_ALERT_TYPE u8 type;u8 len;u16 value;} )

typedef CLIB_PACKED ( struct{u8 next_hdr;u8 n_data_u64s;} )

typedef CLIB_PACKED ( struct{u8 next_hdr;u8 n_data_u64s;u8 data[0];} )

typedef CLIB_PACKED ( struct{u8 next_hdr;u8 rsv;u16 fragment_offset_and_more;u32 identification;} )

static uword ip46_address_is_multicast ( ip46_address_t * a )

inlinestatic

Definition at line 151 of file ip6_packet.h.

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static void ip6_addr_fib_init	(	ip6_address_fib_t *	addr_fib,
		ip6_address_t *	address,
		u32	fib_index
	)

inlinestatic

Definition at line 98 of file ip6_packet.h.

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static uword ip6_address_is_equal	(	ip6_address_t *	a,
		ip6_address_t *	b
	)

inlinestatic

Definition at line 208 of file ip6_packet.h.

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static uword ip6_address_is_equal_masked	(	ip6_address_t *	a,
		ip6_address_t *	b,
		ip6_address_t *	mask
	)

inlinestatic

Definition at line 218 of file ip6_packet.h.

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static uword ip6_address_is_global_unicast ( ip6_address_t * a )

inlinestatic

Definition at line 310 of file ip6_packet.h.

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static uword ip6_address_is_link_local_unicast ( ip6_address_t * a )

inlinestatic

Definition at line 296 of file ip6_packet.h.

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static uword ip6_address_is_local_unicast ( ip6_address_t * a )

inlinestatic

Definition at line 303 of file ip6_packet.h.

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static uword ip6_address_is_loopback ( ip6_address_t * a )

inlinestatic

Definition at line 284 of file ip6_packet.h.

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static uword ip6_address_is_multicast ( ip6_address_t * a )

inlinestatic

Definition at line 145 of file ip6_packet.h.

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static uword ip6_address_is_unspecified ( ip6_address_t * a )

inlinestatic

Definition at line 277 of file ip6_packet.h.

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static uword ip6_address_is_zero ( ip6_address_t * a )

inlinestatic

Definition at line 266 of file ip6_packet.h.

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static void ip6_address_mask	(	ip6_address_t *	a,
		ip6_address_t *	mask
	)

inlinestatic

Definition at line 235 of file ip6_packet.h.

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static void ip6_address_mask_from_width	(	ip6_address_t *	a,
		u32	width
	)

inlinestatic

Definition at line 251 of file ip6_packet.h.

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static void ip6_address_set_zero ( ip6_address_t * a )

inlinestatic

Definition at line 243 of file ip6_packet.h.

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static void ip6_copy_header	(	ip6_header_t *	dst,
		const ip6_header_t *	src
	)

inlinestatic

Definition at line 357 of file ip6_packet.h.

static u8 ip6_ext_hdr ( u8 nexthdr )

inlinestatic

Definition at line 455 of file ip6_packet.h.

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static void* ip6_ext_next_header ( ip6_ext_header_t * ext_hdr )

inlinestatic

Definition at line 471 of file ip6_packet.h.

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static uword ip6_is_solicited_node_multicast_address ( ip6_address_t * a )

inlinestatic

Definition at line 317 of file ip6_packet.h.

static void ip6_link_local_address_from_ethernet_address	(	ip6_address_t *	a,
		u8 *	ethernet_address
	)

inlinestatic

Definition at line 180 of file ip6_packet.h.

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static void ip6_multicast_ethernet_address	(	u8 *	ethernet_address,
		u32	group_id
	)

inlinestatic

Definition at line 197 of file ip6_packet.h.

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static void* ip6_next_header ( ip6_header_t * i )

inlinestatic

Definition at line 351 of file ip6_packet.h.

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static void ip6_set_reserved_multicast_address	(	ip6_address_t *	a,
		ip6_multicast_address_scope_t	scope,
		u16	id
	)

inlinestatic

Definition at line 158 of file ip6_packet.h.

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static void ip6_set_solicited_node_multicast_address	(	ip6_address_t *	a,
		u32	id
	)

inlinestatic

Definition at line 168 of file ip6_packet.h.

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static void ip6_tcp_reply_x1	(	ip6_header_t *	ip0,
		tcp_header_t *	tcp0
	)

inlinestatic

Definition at line 372 of file ip6_packet.h.

static void ip6_tcp_reply_x2	(	ip6_header_t *	ip0,
		ip6_header_t *	ip1,
		tcp_header_t *	tcp0,
		tcp_header_t *	tcp1
	)

inlinestatic

Definition at line 394 of file ip6_packet.h.

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static u8 ip6_traffic_class ( ip6_header_t * i )

inlinestatic

Definition at line 345 of file ip6_packet.h.

static ip46_address_t to_ip46	(	u32	is_ipv6,
		u8 *	buf
	)

inlinestatic

Definition at line 86 of file ip6_packet.h.

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Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation