ip6.h File Reference

Classes
struct	inet::serializer::in6_addr
struct	inet::serializer::ip6_hdr
struct	inet::serializer::ip6_ext
struct	inet::serializer::ip6_hbh
struct	inet::serializer::ip6_dest
struct	inet::serializer::ip6_opt
struct	inet::serializer::ip6_opt_jumbo
struct	inet::serializer::ip6_opt_nsap
struct	inet::serializer::ip6_opt_tunnel
struct	inet::serializer::ip6_opt_router
struct	inet::serializer::ip6_rthdr
struct	inet::serializer::ip6_rthdr0
struct	inet::serializer::ip6_frag

Namespaces
	inet
	Copyright (c) 2005 Jan Ringo�, www.ringos.cz.
	inet::serializer

Macros
#define	__PACKED__   __attribute__((packed))
#define	ip6_vfc   ip6_ctlun.ip6_un2_vfc
#define	ip6_flow   ip6_ctlun.ip6_un1.ip6_un1_flow
#define	ip6_plen   ip6_ctlun.ip6_un1.ip6_un1_plen
#define	ip6_nxt   ip6_ctlun.ip6_un1.ip6_un1_nxt
#define	ip6_hlim   ip6_ctlun.ip6_un1.ip6_un1_hlim
#define	ip6_hops   ip6_ctlun.ip6_un1.ip6_un1_hlim
#define	IPV6_VERSION   0x60
#define	IPV6_VERSION_MASK   0xf0
#define	IPV6_FLOWINFO_MASK   0x0fffffff /* flow info (28 bits) */
#define	IPV6_FLOWLABEL_MASK   0x000fffff /* flow label (20 bits) */
#define	IP6TOS_CE   0x01 /* congestion experienced */
#define	IP6TOS_ECT   0x02 /* ECN-capable transport */
#define	IP6OPT_PAD1   0x00 /* 00 0 00000 */
#define	IP6OPT_PADN   0x01 /* 00 0 00001 */
#define	IP6OPT_JUMBO   0xC2 /* 11 0 00010 = 194 */
#define	IP6OPT_NSAP_ADDR   0xC3 /* 11 0 00011 */
#define	IP6OPT_TUNNEL_LIMIT   0x04 /* 00 0 00100 */
#define	IP6OPT_RTALERT   0x05 /* 00 0 00101 (KAME definition) */
#define	IP6OPT_ROUTER_ALERT   0x05 /* 00 0 00101 (RFC3542, recommended) */
#define	IP6OPT_RTALERT_LEN   4
#define	IP6OPT_RTALERT_MLD   0 /* Datagram contains an MLD message */
#define	IP6OPT_RTALERT_RSVP   1 /* Datagram contains an RSVP message */
#define	IP6OPT_RTALERT_ACTNET   2 /* contains an Active Networks msg */
#define	IP6OPT_MINLEN   2
#define	IP6OPT_EID   0x8a /* 10 0 01010 */
#define	IP6OPT_TYPE(o)   ((o) & 0xC0)
#define	IP6OPT_TYPE_SKIP   0x00
#define	IP6OPT_TYPE_DISCARD   0x40
#define	IP6OPT_TYPE_FORCEICMP   0x80
#define	IP6OPT_TYPE_ICMP   0xC0
#define	IP6OPT_MUTABLE   0x20
#define	IP6OPT_JUMBO_LEN   6
#define	IP6_ALERT_MLD   0x0000
#define	IP6_ALERT_RSVP   0x0001
#define	IP6_ALERT_AN   0x0002
#define	IP6F_OFF_MASK   0xfff8 /* mask out offset from _offlg */
#define	IP6F_RESERVED_MASK   0x0006 /* reserved bits in ip6f_offlg */
#define	IP6F_MORE_FRAG   0x0001 /* more-fragments flag */
#define	IPV6_MAXHLIM   255 /* maximum hoplimit */
#define	IPV6_DEFHLIM   64 /* default hlim */
#define	IPV6_FRAGTTL   120 /* ttl for fragment packets, in slowtimo tick */
#define	IPV6_HLIMDEC   1 /* subtracted when forwarding */
#define	IPV6_MMTU   1280 /* minimal MTU and reassembly. 1024 + 256 */
#define	IPV6_MAXPACKET   65535 /* ip6 max packet size without Jumbo payload*/
#define	IPV6_MAXOPTHDR   2048 /* max option header size, 256 64-bit words */

Typedefs
typedef uint8_t	inet::serializer::__uint8_t
typedef uint16_t	inet::serializer::__uint16_t
typedef uint32_t	inet::serializer::__uint32_t

Macro Definition Documentation

#define __PACKED__   __attribute__((packed))

#define IP6_ALERT_AN   0x0002

#define IP6_ALERT_MLD   0x0000

#define IP6_ALERT_RSVP   0x0001

#define ip6_flow   ip6_ctlun.ip6_un1.ip6_un1_flow

#define ip6_hlim   ip6_ctlun.ip6_un1.ip6_un1_hlim

#define ip6_hops   ip6_ctlun.ip6_un1.ip6_un1_hlim

#define ip6_nxt   ip6_ctlun.ip6_un1.ip6_un1_nxt

#define ip6_plen   ip6_ctlun.ip6_un1.ip6_un1_plen

#define ip6_vfc   ip6_ctlun.ip6_un2_vfc

#define IP6F_MORE_FRAG   0x0001 /* more-fragments flag */

#define IP6F_OFF_MASK   0xfff8 /* mask out offset from _offlg */

#define IP6F_RESERVED_MASK   0x0006 /* reserved bits in ip6f_offlg */

#define IP6OPT_EID   0x8a /* 10 0 01010 */

#define IP6OPT_JUMBO   0xC2 /* 11 0 00010 = 194 */

#define IP6OPT_JUMBO_LEN   6

#define IP6OPT_MINLEN   2

#define IP6OPT_MUTABLE   0x20

#define IP6OPT_NSAP_ADDR   0xC3 /* 11 0 00011 */

#define IP6OPT_PAD1   0x00 /* 00 0 00000 */

#define IP6OPT_PADN   0x01 /* 00 0 00001 */

#define IP6OPT_ROUTER_ALERT   0x05 /* 00 0 00101 (RFC3542, recommended) */

#define IP6OPT_RTALERT   0x05 /* 00 0 00101 (KAME definition) */

#define IP6OPT_RTALERT_ACTNET   2 /* contains an Active Networks msg */

#define IP6OPT_RTALERT_LEN   4

#define IP6OPT_RTALERT_MLD   0 /* Datagram contains an MLD message */

#define IP6OPT_RTALERT_RSVP   1 /* Datagram contains an RSVP message */

#define IP6OPT_TUNNEL_LIMIT   0x04 /* 00 0 00100 */

#define IP6OPT_TYPE

(

o

)

((o) & 0xC0)

#define IP6OPT_TYPE_DISCARD   0x40

#define IP6OPT_TYPE_FORCEICMP   0x80

#define IP6OPT_TYPE_ICMP   0xC0

#define IP6OPT_TYPE_SKIP   0x00

#define IP6TOS_CE   0x01 /* congestion experienced */

#define IP6TOS_ECT   0x02 /* ECN-capable transport */

#define IPV6_DEFHLIM   64 /* default hlim */

#define IPV6_FLOWINFO_MASK   0x0fffffff /* flow info (28 bits) */

#define IPV6_FLOWLABEL_MASK   0x000fffff /* flow label (20 bits) */

#define IPV6_FRAGTTL   120 /* ttl for fragment packets, in slowtimo tick */

#define IPV6_HLIMDEC   1 /* subtracted when forwarding */

#define IPV6_MAXHLIM   255 /* maximum hoplimit */

#define IPV6_MAXOPTHDR   2048 /* max option header size, 256 64-bit words */

#define IPV6_MAXPACKET   65535 /* ip6 max packet size without Jumbo payload*/

#define IPV6_MMTU   1280 /* minimal MTU and reassembly. 1024 + 256 */

#define IPV6_VERSION   0x60

#define IPV6_VERSION_MASK   0xf0