#include <netinet6/in6.h>

netinet6/in6.h Kernel.framework

includes: sys/appleapiopts.h, sys/_types.h, Kernel/sys/_types/_sa_family_t.h, Kernel/sys/_types/_in_port_t.h

154 macros · 6 variables · 5 structs · 1 typedef

macroIPV6PORT_RESERVED

#define IPV6PORT_RESERVED 1024

macroIPV6PORT_ANONMIN

#define IPV6PORT_ANONMIN 49152

macroIPV6PORT_ANONMAX

#define IPV6PORT_ANONMAX 65535

macroIPV6PORT_RESERVEDMIN

#define IPV6PORT_RESERVEDMIN 600

macroIPV6PORT_RESERVEDMAX

#define IPV6PORT_RESERVEDMAX (IPV6PORT_RESERVED-1)

structin6_addr

IPv6 address

size 16, align 4

unnamed union at Kernel/netinet6/in6.h:154:2

__u6_addr

__uint8_t[16]	__u6_addr8
__uint16_t[8]	__u6_addr16
__uint32_t[4]	__u6_addr32

typedefin6_addr_t

typedef struct in6_addr in6_addr_t;

macros6_addr

#define s6_addr __u6_addr.__u6_addr8

macros6_addr8

#define s6_addr8 __u6_addr.__u6_addr8

macros6_addr16

#define s6_addr16 __u6_addr.__u6_addr16

macros6_addr32

#define s6_addr32 __u6_addr.__u6_addr32

macroINET6_ADDRSTRLEN

#define INET6_ADDRSTRLEN 46

macroSIN6_LEN

Socket address for IPv6

#define SIN6_LEN

structsockaddr_in6

size 28, align 4

__uint8_t	sin6_len	length of this struct(sa_family_t)
sa_family_t	sin6_family	AF_INET6 (sa_family_t)
in_port_t	sin6_port	Transport layer port # (in_port_t)
__uint32_t	sin6_flowinfo	IP6 flow information
struct in6_addr	sin6_addr	IP6 address
__uint32_t	sin6_scope_id	scope zone index

macroIN6MASK0

Local definition for masks

#define IN6MASK0 {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }}}

macroIN6MASK7

#define IN6MASK7 {{{ 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6MASK8

#define IN6MASK8 {{{ 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6MASK10

#define IN6MASK10 {{{ 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6MASK16

#define IN6MASK16 {{{ 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6MASK32

#define IN6MASK32 {{{ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
	                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6MASK64

#define IN6MASK64 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
	                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6MASK96

#define IN6MASK96 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
	                    0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6MASK128

#define IN6MASK128 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
	                    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }}}

macroIPV6_ADDR_INT32_ONE

Macros started with IPV6_ADDR is KAME local

#define IPV6_ADDR_INT32_ONE 0x01000000

macroIPV6_ADDR_INT32_TWO

#define IPV6_ADDR_INT32_TWO 0x02000000

macroIPV6_ADDR_INT32_MNL

#define IPV6_ADDR_INT32_MNL 0x000001ff

macroIPV6_ADDR_INT32_MLL

#define IPV6_ADDR_INT32_MLL 0x000002ff

macroIPV6_ADDR_INT32_SMP

#define IPV6_ADDR_INT32_SMP 0xffff0000

macroIPV6_ADDR_INT16_ULL

#define IPV6_ADDR_INT16_ULL 0x80fe

macroIPV6_ADDR_INT16_USL

#define IPV6_ADDR_INT16_USL 0xc0fe

macroIPV6_ADDR_INT16_MLL

#define IPV6_ADDR_INT16_MLL 0x02ff

macroIN6ADDR_ANY_INIT

Definition of some useful macros to handle IP6 addresses

#define IN6ADDR_ANY_INIT {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6ADDR_LOOPBACK_INIT

#define IN6ADDR_LOOPBACK_INIT {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}

macroIN6ADDR_NODELOCAL_ALLNODES_INIT

#define IN6ADDR_NODELOCAL_ALLNODES_INIT {{{ 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}

macroIN6ADDR_INTFACELOCAL_ALLNODES_INIT

#define IN6ADDR_INTFACELOCAL_ALLNODES_INIT {{{ 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}

macroIN6ADDR_LINKLOCAL_ALLNODES_INIT

#define IN6ADDR_LINKLOCAL_ALLNODES_INIT {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}

macroIN6ADDR_LINKLOCAL_ALLROUTERS_INIT

#define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }}}

macroIN6ADDR_LINKLOCAL_ALLV2ROUTERS_INIT

#define IN6ADDR_LINKLOCAL_ALLV2ROUTERS_INIT {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16 }}}

macroIN6ADDR_V4MAPPED_INIT

#define IN6ADDR_V4MAPPED_INIT {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	    0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }}}

macroIN6ADDR_MULTICAST_PREFIX

#define IN6ADDR_MULTICAST_PREFIX IN6MASK8

variablein6addr_any

extern const struct in6_addr in6addr_any

variablein6addr_loopback

extern const struct in6_addr in6addr_loopback

variablein6addr_nodelocal_allnodes

extern const struct in6_addr in6addr_nodelocal_allnodes

variablein6addr_linklocal_allnodes

extern const struct in6_addr in6addr_linklocal_allnodes

variablein6addr_linklocal_allrouters

extern const struct in6_addr in6addr_linklocal_allrouters

variablein6addr_linklocal_allv2routers

extern const struct in6_addr in6addr_linklocal_allv2routers

macroIN6_ARE_ADDR_EQUAL

Equality NOTE: Some of kernel programming environment (for example, openbsd/sparc) does not supply memcmp(). For userland memcmp() is preferred as it is in ANSI standard.

#define IN6_ARE_ADDR_EQUAL(a, b) (bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0],
	sizeof (struct in6_addr)) == 0)

macroSA6_ARE_ADDR_EQUAL

see if two addresses are equal in a scope-conscious manner.

#define SA6_ARE_ADDR_EQUAL(a, b) (((a)->sin6_scope_id == 0 || (b)->sin6_scope_id == 0 ||
	((a)->sin6_scope_id == (b)->sin6_scope_id)) &&
	(bcmp(&(a)->sin6_addr, &(b)->sin6_addr, sizeof (struct in6_addr)) == 0))

macroIN6_IS_ADDR_UNSPECIFIED

Unspecified

#define IN6_IS_ADDR_UNSPECIFIED(a) ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) == 0))

macroIN6_IS_ADDR_LOOPBACK

Loopback

#define IN6_IS_ADDR_LOOPBACK(a) ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) == ntohl(1)))

macroIN6_IS_ADDR_V4COMPAT

IPv4 compatible

#define IN6_IS_ADDR_V4COMPAT(a) ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) != 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) != ntohl(1)))

macroIN6_IS_ADDR_V4MAPPED

Mapped

#define IN6_IS_ADDR_V4MAPPED(a) ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) &&
	(*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) ==
	ntohl(0x0000ffff)))

macroIN6_IS_ADDR_6TO4

6to4

#define IN6_IS_ADDR_6TO4(x) (ntohs((x)->s6_addr16[0]) == 0x2002)

macroIPV6_ADDR_SCOPE_NODELOCAL

#define IPV6_ADDR_SCOPE_NODELOCAL 0x01

macroIPV6_ADDR_SCOPE_INTFACELOCAL

#define IPV6_ADDR_SCOPE_INTFACELOCAL 0x01

macroIPV6_ADDR_SCOPE_LINKLOCAL

#define IPV6_ADDR_SCOPE_LINKLOCAL 0x02

macroIPV6_ADDR_SCOPE_SITELOCAL

#define IPV6_ADDR_SCOPE_SITELOCAL 0x05

macroIPV6_ADDR_SCOPE_ORGLOCAL

#define IPV6_ADDR_SCOPE_ORGLOCAL 0x08

just used in this file

macroIPV6_ADDR_SCOPE_GLOBAL

#define IPV6_ADDR_SCOPE_GLOBAL 0x0e

macroIN6_IS_ADDR_LINKLOCAL

Unicast Scope Note that we must check topmost 10 bits only, not 16 bits (see RFC2373).

#define IN6_IS_ADDR_LINKLOCAL(a) (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80))

macroIN6_IS_ADDR_SITELOCAL

#define IN6_IS_ADDR_SITELOCAL(a) (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0))

macroIN6_IS_ADDR_MULTICAST

Multicast

#define IN6_IS_ADDR_MULTICAST(a) ((a)->s6_addr[0] == 0xff)

macroIPV6_ADDR_MC_FLAGS

#define IPV6_ADDR_MC_FLAGS(a) ((a)->s6_addr[1] & 0xf0)

macroIPV6_ADDR_MC_FLAGS_TRANSIENT

#define IPV6_ADDR_MC_FLAGS_TRANSIENT 0x10

macroIPV6_ADDR_MC_FLAGS_PREFIX

#define IPV6_ADDR_MC_FLAGS_PREFIX 0x20

macroIPV6_ADDR_MC_FLAGS_UNICAST_BASED

#define IPV6_ADDR_MC_FLAGS_UNICAST_BASED (IPV6_ADDR_MC_FLAGS_TRANSIENT | IPV6_ADDR_MC_FLAGS_PREFIX)

macroIN6_IS_ADDR_UNICAST_BASED_MULTICAST

#define IN6_IS_ADDR_UNICAST_BASED_MULTICAST(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_FLAGS(a) == IPV6_ADDR_MC_FLAGS_UNICAST_BASED))

macroIN6_IS_ADDR_UNIQUE_LOCAL

Unique Local IPv6 Unicast Addresses (per RFC 4193)

#define IN6_IS_ADDR_UNIQUE_LOCAL(a) (((a)->s6_addr[0] == 0xfc) || ((a)->s6_addr[0] == 0xfd))

macroIPV6_ADDR_MC_SCOPE

#define IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f)

macroIN6_IS_ADDR_MC_UNICAST_BASED_LINKLOCAL

Multicast Scope

#define IN6_IS_ADDR_MC_UNICAST_BASED_LINKLOCAL(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_FLAGS(a) == IPV6_ADDR_MC_FLAGS_UNICAST_BASED) &&
	(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))

macroIN6_IS_ADDR_MC_NODELOCAL

#define IN6_IS_ADDR_MC_NODELOCAL(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_NODELOCAL))

macroIN6_IS_ADDR_MC_INTFACELOCAL

#define IN6_IS_ADDR_MC_INTFACELOCAL(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_INTFACELOCAL))

macroIN6_IS_ADDR_MC_LINKLOCAL

#define IN6_IS_ADDR_MC_LINKLOCAL(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_FLAGS(a) != IPV6_ADDR_MC_FLAGS_UNICAST_BASED) &&
	(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))

macroIN6_IS_ADDR_MC_SITELOCAL

#define IN6_IS_ADDR_MC_SITELOCAL(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_SITELOCAL))

macroIN6_IS_ADDR_MC_ORGLOCAL

#define IN6_IS_ADDR_MC_ORGLOCAL(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_ORGLOCAL))

macroIN6_IS_ADDR_MC_GLOBAL

#define IN6_IS_ADDR_MC_GLOBAL(a) (IN6_IS_ADDR_MULTICAST(a) &&
	(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_GLOBAL))

macroIN6_IS_SCOPE_LINKLOCAL

KAME Scope

#define IN6_IS_SCOPE_LINKLOCAL(a) ((IN6_IS_ADDR_LINKLOCAL(a)) ||
	(IN6_IS_ADDR_MC_LINKLOCAL(a)))

macroIN6_IS_SCOPE_EMBED

#define IN6_IS_SCOPE_EMBED(a) ((IN6_IS_ADDR_LINKLOCAL(a)) ||
	(IN6_IS_ADDR_MC_LINKLOCAL(a)) ||
	(IN6_IS_ADDR_MC_INTFACELOCAL(a)))

macroIFA6_IS_DEPRECATED

#define IFA6_IS_DEPRECATED(a, t) ((a)->ia6_lifetime.ia6ti_preferred != 0 &&
	(a)->ia6_lifetime.ia6ti_preferred < (t))

macroIFA6_IS_INVALID

#define IFA6_IS_INVALID(a, t) ((a)->ia6_lifetime.ia6ti_expire != 0 &&
	(a)->ia6_lifetime.ia6ti_expire < (t))

macroIPV6_SOCKOPT_RESERVED1

#define IPV6_SOCKOPT_RESERVED1 3

reserved for future use

macroIPV6_UNICAST_HOPS

#define IPV6_UNICAST_HOPS 4

int; IP6 hops

macroIPV6_MULTICAST_IF

#define IPV6_MULTICAST_IF 9

u_int; set/get IP6 multicast i/f

macroIPV6_MULTICAST_HOPS

#define IPV6_MULTICAST_HOPS 10

int; set/get IP6 multicast hops

macroIPV6_MULTICAST_LOOP

#define IPV6_MULTICAST_LOOP 11

u_int; set/get IP6 mcast loopback

macroIPV6_JOIN_GROUP

#define IPV6_JOIN_GROUP 12

ip6_mreq; join a group membership

macroIPV6_LEAVE_GROUP

#define IPV6_LEAVE_GROUP 13

ip6_mreq; leave a group membership

macroIPV6_PORTRANGE

#define IPV6_PORTRANGE 14

int; range to choose for unspec port

macroICMP6_FILTER

#define ICMP6_FILTER 18

icmp6_filter; icmp6 filter

macroIPV6_2292PKTINFO

#define IPV6_2292PKTINFO 19

bool; send/recv if, src/dst addr

macroIPV6_2292HOPLIMIT

#define IPV6_2292HOPLIMIT 20

bool; hop limit

macroIPV6_2292NEXTHOP

#define IPV6_2292NEXTHOP 21

bool; next hop addr

macroIPV6_2292HOPOPTS

#define IPV6_2292HOPOPTS 22

bool; hop-by-hop option

macroIPV6_2292DSTOPTS

#define IPV6_2292DSTOPTS 23

bool; destinaion option

macroIPV6_2292RTHDR

#define IPV6_2292RTHDR 24

ip6_rthdr: routing header

macroIPV6_2292PKTOPTIONS

buf/cmsghdr; set/get IPv6 options [obsoleted by RFC3542]

#define IPV6_2292PKTOPTIONS 25

macroIPV6_CHECKSUM

#define IPV6_CHECKSUM 26

int; checksum offset for raw socket

macroIPV6_V6ONLY

#define IPV6_V6ONLY 27

bool; only bind INET6 at wildcard bind

macroIPV6_IPSEC_POLICY

#define IPV6_IPSEC_POLICY 28

struct; get/set security policy

macroIPV6_FAITH

#define IPV6_FAITH 29

deprecated

macroIPV6_FW_ADD

#define IPV6_FW_ADD 30

add a firewall rule to chain

macroIPV6_FW_DEL

#define IPV6_FW_DEL 31

delete a firewall rule from chain

macroIPV6_FW_FLUSH

#define IPV6_FW_FLUSH 32

flush firewall rule chain

macroIPV6_FW_ZERO

#define IPV6_FW_ZERO 33

clear single/all firewall counter(s)

macroIPV6_FW_GET

#define IPV6_FW_GET 34

get entire firewall rule chain

macroIPV6_RECVTCLASS

APPLE: NOTE the value of those 2 options is kept unchanged from previous version of darwin/OS X for binary compatibility reasons and differ from FreeBSD (values 57 and 61). See below.

#define IPV6_RECVTCLASS 35

bool; recv traffic class values

macroIPV6_TCLASS

#define IPV6_TCLASS 36

int; send traffic class value

macroIPV6_BOUND_IF

#define IPV6_BOUND_IF 125

int; set/get bound interface

macroIPV6_RTHDR_LOOSE

#define IPV6_RTHDR_LOOSE 0

this hop need not be a neighbor.

macroIPV6_RTHDR_STRICT

#define IPV6_RTHDR_STRICT 1

this hop must be a neighbor.

macroIPV6_RTHDR_TYPE_0

#define IPV6_RTHDR_TYPE_0 0

IPv6 routing header type 0

macroIPV6_DEFAULT_MULTICAST_HOPS

Defaults and limits for options

#define IPV6_DEFAULT_MULTICAST_HOPS 1

normally limit m'casts to 1 hop

macroIPV6_DEFAULT_MULTICAST_LOOP

#define IPV6_DEFAULT_MULTICAST_LOOP 1

normally hear sends if a member

macroIPV6_MIN_MEMBERSHIPS

The im6o_membership vector for each socket is now dynamically allocated at run-time, bounded by USHRT_MAX, and is reallocated when needed, sized according to a power-of-two increment.

#define IPV6_MIN_MEMBERSHIPS 31

macroIPV6_MAX_MEMBERSHIPS

#define IPV6_MAX_MEMBERSHIPS 4095

macroIPV6_MAX_GROUP_SRC_FILTER

Default resource limits for IPv6 multicast source filtering. These may be modified by sysctl.

#define IPV6_MAX_GROUP_SRC_FILTER 512

sources per group

macroIPV6_MAX_SOCK_SRC_FILTER

#define IPV6_MAX_SOCK_SRC_FILTER 128

sources per socket/group

structipv6_mreq

Argument structure for IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP.

size 20, align 4

struct in6_addr	ipv6mr_multiaddr
unsigned int	ipv6mr_interface

structin6_pktinfo

IPV6_2292PKTINFO: Packet information(RFC2292 sec 5)

size 20, align 4

struct in6_addr	ipi6_addr	src/dst IPv6 address
unsigned int	ipi6_ifindex	send/recv interface index

structip6_mtuinfo

Control structure for IPV6_RECVPATHMTU socket option.

size 32, align 4

struct sockaddr_in6	ip6m_addr	or sockaddr_storage?
uint32_t	ip6m_mtu

macroIPV6_PORTRANGE_DEFAULT

Argument for IPV6_PORTRANGE: - which range to search when port is unspecified at bind() or connect()

#define IPV6_PORTRANGE_DEFAULT 0

default range

macroIPV6_PORTRANGE_HIGH

#define IPV6_PORTRANGE_HIGH 1

"high" - request firewall bypass

macroIPV6_PORTRANGE_LOW

#define IPV6_PORTRANGE_LOW 2

"low" - vouchsafe security

macroIPV6PROTO_MAXID

Definitions for inet6 sysctl operations. Third level is protocol number. Fourth level is desired variable within that protocol.

#define IPV6PROTO_MAXID (IPPROTO_PIM + 1)

don't list to IPV6PROTO_MAX

macroIPV6CTL_FORWARDING

Names for IP sysctl objects

#define IPV6CTL_FORWARDING 1

act as router

macroIPV6CTL_SENDREDIRECTS

#define IPV6CTL_SENDREDIRECTS 2

may send redirects when forwarding

macroIPV6CTL_DEFHLIM

#define IPV6CTL_DEFHLIM 3

default Hop-Limit

macroIPV6CTL_FORWSRCRT

#define IPV6CTL_FORWSRCRT 5

forward source-routed dgrams

macroIPV6CTL_STATS

#define IPV6CTL_STATS 6

stats

macroIPV6CTL_MRTSTATS

#define IPV6CTL_MRTSTATS 7

multicast forwarding stats

macroIPV6CTL_MRTPROTO

#define IPV6CTL_MRTPROTO 8

multicast routing protocol

macroIPV6CTL_MAXFRAGPACKETS

#define IPV6CTL_MAXFRAGPACKETS 9

max packets reassembly queue

macroIPV6CTL_SOURCECHECK

#define IPV6CTL_SOURCECHECK 10

verify source route and intf

macroIPV6CTL_SOURCECHECK_LOGINT

#define IPV6CTL_SOURCECHECK_LOGINT 11

minimume logging interval

macroIPV6CTL_ACCEPT_RTADV

#define IPV6CTL_ACCEPT_RTADV 12

macroIPV6CTL_KEEPFAITH

#define IPV6CTL_KEEPFAITH 13

deprecated

macroIPV6CTL_LOG_INTERVAL

#define IPV6CTL_LOG_INTERVAL 14

macroIPV6CTL_HDRNESTLIMIT

#define IPV6CTL_HDRNESTLIMIT 15

macroIPV6CTL_DAD_COUNT

#define IPV6CTL_DAD_COUNT 16

macroIPV6CTL_AUTO_FLOWLABEL

#define IPV6CTL_AUTO_FLOWLABEL 17

macroIPV6CTL_DEFMCASTHLIM

#define IPV6CTL_DEFMCASTHLIM 18

macroIPV6CTL_GIF_HLIM

#define IPV6CTL_GIF_HLIM 19

default HLIM for gif encap packet

macroIPV6CTL_KAME_VERSION

#define IPV6CTL_KAME_VERSION 20

macroIPV6CTL_USE_DEPRECATED

#define IPV6CTL_USE_DEPRECATED 21

use deprec addr (RFC2462 5.5.4)

macroIPV6CTL_RR_PRUNE

#define IPV6CTL_RR_PRUNE 22

walk timer for router renumbering

macroIPV6CTL_V6ONLY

#define IPV6CTL_V6ONLY 24

macroIPV6CTL_RTEXPIRE

#define IPV6CTL_RTEXPIRE 25

cloned route expiration time

macroIPV6CTL_RTMINEXPIRE

#define IPV6CTL_RTMINEXPIRE 26

min value for expiration time

macroIPV6CTL_RTMAXCACHE

#define IPV6CTL_RTMAXCACHE 27

trigger level for dynamic expire

macroIPV6CTL_USETEMPADDR

#define IPV6CTL_USETEMPADDR 32

use temporary addresses [RFC 4941]

macroIPV6CTL_TEMPPLTIME

#define IPV6CTL_TEMPPLTIME 33

preferred lifetime for tmpaddrs

macroIPV6CTL_TEMPVLTIME

#define IPV6CTL_TEMPVLTIME 34

valid lifetime for tmpaddrs

macroIPV6CTL_AUTO_LINKLOCAL

#define IPV6CTL_AUTO_LINKLOCAL 35

automatic link-local addr assign

macroIPV6CTL_RIP6STATS

#define IPV6CTL_RIP6STATS 36

raw_ip6 stats

macroIPV6CTL_PREFER_TEMPADDR

#define IPV6CTL_PREFER_TEMPADDR 37

prefer temporary addr as src

macroIPV6CTL_ADDRCTLPOLICY

#define IPV6CTL_ADDRCTLPOLICY 38

get/set address selection policy

macroIPV6CTL_USE_DEFAULTZONE

#define IPV6CTL_USE_DEFAULTZONE 39

use default scope zone

macroIPV6CTL_MAXFRAGS

#define IPV6CTL_MAXFRAGS 41

max fragments

macroIPV6CTL_MCAST_PMTU

#define IPV6CTL_MCAST_PMTU 44

enable pMTU discovery for mcast?

macroIPV6CTL_NEIGHBORGCTHRESH

#define IPV6CTL_NEIGHBORGCTHRESH 46

macroIPV6CTL_MAXIFPREFIXES

#define IPV6CTL_MAXIFPREFIXES 47

macroIPV6CTL_MAXIFDEFROUTERS

#define IPV6CTL_MAXIFDEFROUTERS 48

macroIPV6CTL_MAXDYNROUTES

#define IPV6CTL_MAXDYNROUTES 49

macroICMPV6CTL_ND6_ONLINKNSRFC4861

#define ICMPV6CTL_ND6_ONLINKNSRFC4861 50

macroIPV6CTL_ULA_USETEMPADDR

#define IPV6CTL_ULA_USETEMPADDR 51

macroIPV6CTL_MAXID

New entries should be added here from current IPV6CTL_MAXID value. to define items, should talk with KAME guys first, for *BSD compatibility

#define IPV6CTL_MAXID 51