The netinet/ip6.h header file defines structures and constants
for IPv6 header options.
The following structures are exposed with this header file:
- ip6_hdr
- ip6_hbh
- ip6_dest
- ip6_rthdr
- ip6_rthdr0
- ip6_frag
- ip6_opt
- ip6_opt_jumbo
- ip6_opt_nsap
- ip6_opt_tunnel
- ip6_opt_router
The following definitions are associated with the ip6_hdr structure:
- ip6_vcf
- ip6_flow
- ip6_plen
- ip6_nxt
- ip6_hlim
- ip6_hops
- ip6_src
- ip6_dst
The following definitions are associated with the extension header
structure:
- IP6F_OFF_MASK
- IP6F_RESERVED_MASK
- IP6F_MORE_FRAG
The following definitions are associated with the option header
structure:
- IP6OPT_TYPE
- IP6OPT_TYPE_SKIP
- IP6OPT_TYPE_DISCARD
- IP6OPT_TYPE_FORCEICMP
- IP6OPT_TYPE_ICMP
- IP6OPT_MUTABLE
- IP6OPT_PAD1
- IP6OPT_PADN
- IP6OPT_JUMBO
- IP6OPT_NSAP_ADDR
- IP6OPT_TUNNEL_LIMIT
- IP6OPT_ROUTER_ALERT
- IP6OPT_JUMBO_LEN
- IP6_ALERT_MLD
- IP6_ALERT_RSVP
- IP6_ALERT_AN