1,30c1,2
< /*
< * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
< * All rights reserved.
< *
< * Redistribution and use in source and binary forms, with or without
< * modification, are permitted provided that the following conditions
< * are met:
< * 1. Redistributions of source code must retain the above copyright
< * notice, this list of conditions and the following disclaimer.
< * 2. Redistributions in binary form must reproduce the above copyright
< * notice, this list of conditions and the following disclaimer in the
< * documentation and/or other materials provided with the distribution.
< * 3. Neither the name of the project nor the names of its contributors
< * may be used to endorse or promote products derived from this software
< * without specific prior written permission.
< *
< * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
< * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
< * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
< * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
< * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
< * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
< * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
< * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
< * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
< * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
< * SUCH DAMAGE.
< *
< * $FreeBSD: head/sys/netinet6/icmp6.h 57851 2000-03-09 14:47:21Z shin $
< */
---
> /* $FreeBSD: head/sys/netinet6/icmp6.h 62587 2000-07-04 16:35:15Z itojun $ */
> /* $KAME: icmp6.h,v 1.17 2000/06/11 17:23:40 jinmei Exp $ */
32,615c4
< /*
< * Copyright (c) 1982, 1986, 1993
< * The Regents of the University of California. All rights reserved.
< *
< * Redistribution and use in source and binary forms, with or without
< * modification, are permitted provided that the following conditions
< * are met:
< * 1. Redistributions of source code must retain the above copyright
< * notice, this list of conditions and the following disclaimer.
< * 2. Redistributions in binary form must reproduce the above copyright
< * notice, this list of conditions and the following disclaimer in the
< * documentation and/or other materials provided with the distribution.
< * 3. All advertising materials mentioning features or use of this software
< * must display the following acknowledgement:
< * This product includes software developed by the University of
< * California, Berkeley and its contributors.
< * 4. Neither the name of the University nor the names of its contributors
< * may be used to endorse or promote products derived from this software
< * without specific prior written permission.
< *
< * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
< * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
< * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
< * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
< * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
< * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
< * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
< * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
< * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
< * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
< * SUCH DAMAGE.
< *
< * @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
< */
<
< #ifndef _NETINET6_ICMPV6_H_
< #define _NETINET6_ICMPV6_H_
<
< #if !defined(_KERNEL) && !defined(__KAME_NETINET_ICMP6_H_INCLUDED_)
< #error "do not include netinet6/icmp6.h directly, include netinet/icmp6.h"
< #endif
<
< #define ICMPV6_PLD_MAXLEN 1232 /* IPV6_MMTU - sizeof(struct ip6_hdr)
< - sizeof(struct icmp6_hdr) */
<
< struct icmp6_hdr {
< u_int8_t icmp6_type; /* type field */
< u_int8_t icmp6_code; /* code field */
< u_int16_t icmp6_cksum; /* checksum field */
< union {
< u_int32_t icmp6_un_data32[1]; /* type-specific field */
< u_int16_t icmp6_un_data16[2]; /* type-specific field */
< u_int8_t icmp6_un_data8[4]; /* type-specific field */
< } icmp6_dataun;
< };
<
< #define icmp6_data32 icmp6_dataun.icmp6_un_data32
< #define icmp6_data16 icmp6_dataun.icmp6_un_data16
< #define icmp6_data8 icmp6_dataun.icmp6_un_data8
< #define icmp6_pptr icmp6_data32[0] /* parameter prob */
< #define icmp6_mtu icmp6_data32[0] /* packet too big */
< #define icmp6_id icmp6_data16[0] /* echo request/reply */
< #define icmp6_seq icmp6_data16[1] /* echo request/reply */
< #define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */
<
< #define ICMP6_DST_UNREACH 1 /* dest unreachable, codes: */
< #define ICMP6_PACKET_TOO_BIG 2 /* packet too big */
< #define ICMP6_TIME_EXCEEDED 3 /* time exceeded, code: */
< #define ICMP6_PARAM_PROB 4 /* ip6 header bad */
<
< #define ICMP6_ECHO_REQUEST 128 /* echo service */
< #define ICMP6_ECHO_REPLY 129 /* echo reply */
< #define ICMP6_MEMBERSHIP_QUERY 130 /* group membership query */
< #define MLD6_LISTENER_QUERY 130 /* multicast listener query */
< #define ICMP6_MEMBERSHIP_REPORT 131 /* group membership report */
< #define MLD6_LISTENER_REPORT 131 /* multicast listener report */
< #define ICMP6_MEMBERSHIP_REDUCTION 132 /* group membership termination */
< #define MLD6_LISTENER_DONE 132 /* multicast listener done */
<
< #define ND_ROUTER_SOLICIT 133 /* router solicitation */
< #define ND_ROUTER_ADVERT 134 /* router advertisment */
< #define ND_NEIGHBOR_SOLICIT 135 /* neighbor solicitation */
< #define ND_NEIGHBOR_ADVERT 136 /* neighbor advertisment */
< #define ND_REDIRECT 137 /* redirect */
<
< #define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
<
< #define ICMP6_WRUREQUEST 139 /* who are you request */
< #define ICMP6_WRUREPLY 140 /* who are you reply */
< #define ICMP6_FQDN_QUERY 139 /* FQDN query */
< #define ICMP6_FQDN_REPLY 140 /* FQDN reply */
< #define ICMP6_NI_QUERY 139 /* node information request */
< #define ICMP6_NI_REPLY 140 /* node information reply */
<
< /* The definitions below are experimental. TBA */
< #define MLD6_MTRACE_RESP 141 /* mtrace response(to sender) */
< #define MLD6_MTRACE 142 /* mtrace messages */
<
< #define ICMP6_MAXTYPE 142
<
< #define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
< #define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
< #define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */
< #define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
< #define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
< #define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
<
< #define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
< #define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
<
< #define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
< #define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
< #define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
<
< #define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
<
< #define ICMP6_NI_SUCESS 0 /* node information successful reply */
< #define ICMP6_NI_REFUSED 1 /* node information request is refused */
< #define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
<
< #define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
< #define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
< #define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
<
< /* Used in kernel only */
< #define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
< #define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
<
< /*
< * Multicast Listener Discovery
< */
< struct mld6_hdr {
< struct icmp6_hdr mld6_hdr;
< struct in6_addr mld6_addr; /* multicast address */
< };
<
< #define mld6_type mld6_hdr.icmp6_type
< #define mld6_code mld6_hdr.icmp6_code
< #define mld6_cksum mld6_hdr.icmp6_cksum
< #define mld6_maxdelay mld6_hdr.icmp6_data16[0]
< #define mld6_reserved mld6_hdr.icmp6_data16[1]
<
< /*
< * Neighbor Discovery
< */
<
< struct nd_router_solicit { /* router solicitation */
< struct icmp6_hdr nd_rs_hdr;
< /* could be followed by options */
< };
<
< #define nd_rs_type nd_rs_hdr.icmp6_type
< #define nd_rs_code nd_rs_hdr.icmp6_code
< #define nd_rs_cksum nd_rs_hdr.icmp6_cksum
< #define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
<
< struct nd_router_advert { /* router advertisement */
< struct icmp6_hdr nd_ra_hdr;
< u_int32_t nd_ra_reachable; /* reachable time */
< u_int32_t nd_ra_retransmit; /* retransmit timer */
< /* could be followed by options */
< };
<
< #define nd_ra_type nd_ra_hdr.icmp6_type
< #define nd_ra_code nd_ra_hdr.icmp6_code
< #define nd_ra_cksum nd_ra_hdr.icmp6_cksum
< #define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
< #define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
< #define ND_RA_FLAG_MANAGED 0x80
< #define ND_RA_FLAG_OTHER 0x40
< #define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
<
< struct nd_neighbor_solicit { /* neighbor solicitation */
< struct icmp6_hdr nd_ns_hdr;
< struct in6_addr nd_ns_target; /*target address */
< /* could be followed by options */
< };
<
< #define nd_ns_type nd_ns_hdr.icmp6_type
< #define nd_ns_code nd_ns_hdr.icmp6_code
< #define nd_ns_cksum nd_ns_hdr.icmp6_cksum
< #define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
<
< struct nd_neighbor_advert { /* neighbor advertisement */
< struct icmp6_hdr nd_na_hdr;
< struct in6_addr nd_na_target; /* target address */
< /* could be followed by options */
< };
<
< #define nd_na_type nd_na_hdr.icmp6_type
< #define nd_na_code nd_na_hdr.icmp6_code
< #define nd_na_cksum nd_na_hdr.icmp6_cksum
< #define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
< #if BYTE_ORDER == BIG_ENDIAN
< #define ND_NA_FLAG_ROUTER 0x80000000
< #define ND_NA_FLAG_SOLICITED 0x40000000
< #define ND_NA_FLAG_OVERRIDE 0x20000000
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define ND_NA_FLAG_ROUTER 0x80
< #define ND_NA_FLAG_SOLICITED 0x40
< #define ND_NA_FLAG_OVERRIDE 0x20
< #endif
<
< struct nd_redirect { /* redirect */
< struct icmp6_hdr nd_rd_hdr;
< struct in6_addr nd_rd_target; /* target address */
< struct in6_addr nd_rd_dst; /* destination address */
< /* could be followed by options */
< };
<
< #define nd_rd_type nd_rd_hdr.icmp6_type
< #define nd_rd_code nd_rd_hdr.icmp6_code
< #define nd_rd_cksum nd_rd_hdr.icmp6_cksum
< #define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
<
< struct nd_opt_hdr { /* Neighbor discovery option header */
< u_int8_t nd_opt_type;
< u_int8_t nd_opt_len;
< /* followed by option specific data*/
< };
<
< #define ND_OPT_SOURCE_LINKADDR 1
< #define ND_OPT_TARGET_LINKADDR 2
< #define ND_OPT_PREFIX_INFORMATION 3
< #define ND_OPT_REDIRECTED_HEADER 4
< #define ND_OPT_MTU 5
<
< struct nd_opt_prefix_info { /* prefix information */
< u_int8_t nd_opt_pi_type;
< u_int8_t nd_opt_pi_len;
< u_int8_t nd_opt_pi_prefix_len;
< u_int8_t nd_opt_pi_flags_reserved;
< u_int32_t nd_opt_pi_valid_time;
< u_int32_t nd_opt_pi_preferred_time;
< u_int32_t nd_opt_pi_reserved2;
< struct in6_addr nd_opt_pi_prefix;
< };
<
< #define ND_OPT_PI_FLAG_ONLINK 0x80
< #define ND_OPT_PI_FLAG_AUTO 0x40
<
< struct nd_opt_rd_hdr { /* redirected header */
< u_int8_t nd_opt_rh_type;
< u_int8_t nd_opt_rh_len;
< u_int16_t nd_opt_rh_reserved1;
< u_int32_t nd_opt_rh_reserved2;
< /* followed by IP header and data */
< };
<
< struct nd_opt_mtu { /* MTU option */
< u_int8_t nd_opt_mtu_type;
< u_int8_t nd_opt_mtu_len;
< u_int16_t nd_opt_mtu_reserved;
< u_int32_t nd_opt_mtu_mtu;
< };
<
< /*
< * icmp6 namelookup
< */
<
< struct icmp6_namelookup {
< struct icmp6_hdr icmp6_nl_hdr;
< u_int64_t icmp6_nl_nonce;
< u_int32_t icmp6_nl_ttl;
< /* could be followed by options */
< };
<
< /*
< * icmp6 node information
< */
< struct icmp6_nodeinfo {
< struct icmp6_hdr icmp6_ni_hdr;
< u_int64_t icmp6_ni_nonce;
< /* could be followed by reply data */
< };
<
< #define ni_type icmp6_ni_hdr.icmp6_type
< #define ni_code icmp6_ni_hdr.icmp6_code
< #define ni_cksum icmp6_ni_hdr.icmp6_cksum
< #define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
< #define ni_flags icmp6_ni_hdr.icmp6_data16[1]
<
<
< #define NI_QTYPE_NOOP 0 /* NOOP */
< #define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
< #define NI_QTYPE_FQDN 2 /* FQDN */
< #define NI_QTYPE_NODEADDR 3 /* Node Addresses. XXX: spec says 2, but it may be a typo... */
<
< #if BYTE_ORDER == BIG_ENDIAN
< #define NI_SUPTYPE_FLAG_COMPRESS 0x1
< #define NI_FQDN_FLAG_VALIDTTL 0x1
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define NI_SUPTYPE_FLAG_COMPRESS 0x0100
< #define NI_FQDN_FLAG_VALIDTTL 0x0100
< #endif
<
< #if BYTE_ORDER == BIG_ENDIAN
< #define NI_NODEADDR_FLAG_TRUNCATE 0x1
< #define NI_NODEADDR_FLAG_ALL 0x2
< #define NI_NODEADDR_FLAG_COMPAT 0x4
< #define NI_NODEADDR_FLAG_LINKLOCAL 0x8
< #define NI_NODEADDR_FLAG_SITELOCAL 0x10
< #define NI_NODEADDR_FLAG_GLOBAL 0x20
< #define NI_NODEADDR_FLAG_ANYCAST 0x40 /* just experimental. not in spec */
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define NI_NODEADDR_FLAG_TRUNCATE 0x0100
< #define NI_NODEADDR_FLAG_ALL 0x0200
< #define NI_NODEADDR_FLAG_COMPAT 0x0400
< #define NI_NODEADDR_FLAG_LINKLOCAL 0x0800
< #define NI_NODEADDR_FLAG_SITELOCAL 0x1000
< #define NI_NODEADDR_FLAG_GLOBAL 0x2000
< #define NI_NODEADDR_FLAG_ANYCAST 0x4000 /* just experimental. not in spec */
< #endif
<
< struct ni_reply_fqdn {
< u_int32_t ni_fqdn_ttl; /* TTL */
< u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
< u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
< };
<
< /*
< * Router Renumbering. as router-renum-08.txt
< */
< struct icmp6_router_renum { /* router renumbering header */
< struct icmp6_hdr rr_hdr;
< u_int8_t rr_segnum;
< u_int8_t rr_flags;
< u_int16_t rr_maxdelay;
< u_int32_t rr_reserved;
< };
< #define ICMP6_RR_FLAGS_SEGNUM 0x80
< #define ICMP6_RR_FLAGS_TEST 0x40
< #define ICMP6_RR_FLAGS_REQRESULT 0x20
< #define ICMP6_RR_FLAGS_FORCEAPPLY 0x10
< #define ICMP6_RR_FLAGS_SPECSITE 0x08
< #define ICMP6_RR_FLAGS_PREVDONE 0x04
<
< #define rr_type rr_hdr.icmp6_type
< #define rr_code rr_hdr.icmp6_code
< #define rr_cksum rr_hdr.icmp6_cksum
< #define rr_seqnum rr_hdr.icmp6_data32[0]
<
< struct rr_pco_match { /* match prefix part */
< u_int8_t rpm_code;
< u_int8_t rpm_len;
< u_int8_t rpm_ordinal;
< u_int8_t rpm_matchlen;
< u_int8_t rpm_minlen;
< u_int8_t rpm_maxlen;
< u_int16_t rpm_reserved;
< struct in6_addr rpm_prefix;
< };
<
< #define RPM_PCO_ADD 1
< #define RPM_PCO_CHANGE 2
< #define RPM_PCO_SETGLOBAL 3
<
< struct rr_pco_use { /* use prefix part */
< u_int8_t rpu_uselen;
< u_int8_t rpu_keeplen;
< u_int8_t rpu_ramask;
< u_int8_t rpu_raflags;
< u_int32_t rpu_vltime;
< u_int32_t rpu_pltime;
< u_int32_t rpu_flags;
< struct in6_addr rpu_prefix;
< };
< #define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
< #define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
<
< #if BYTE_ORDER == BIG_ENDIAN
< #define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
< #define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
< #define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
< #endif
<
< struct rr_result { /* router renumbering result message */
< u_int16_t rrr_flags;
< u_int8_t rrr_ordinal;
< u_int8_t rrr_matchedlen;
< u_int32_t rrr_ifid;
< struct in6_addr rrr_prefix;
< };
< #if BYTE_ORDER == BIG_ENDIAN
< #define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
< #define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define ICMP6_RR_RESULT_FLAGS_OOB 0x02
< #define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x01
< #endif
<
< /*
< * icmp6 filter structures.
< */
<
< struct icmp6_filter {
< u_int32_t icmp6_filter[8];
< };
<
< #ifdef _KERNEL
< #define ICMP6_FILTER_SETPASSALL(filterp) \
< { \
< int i; u_char *p; \
< p = (u_char *)filterp; \
< for (i = 0; i < sizeof(struct icmp6_filter); i++) \
< p[i] = 0xff; \
< }
< #define ICMP6_FILTER_SETBLOCKALL(filterp) \
< bzero(filterp, sizeof(struct icmp6_filter))
< #else /* _KERNEL */
< #define ICMP6_FILTER_SETPASSALL(filterp) \
< memset(filterp, 0xff, sizeof(struct icmp6_filter))
< #define ICMP6_FILTER_SETBLOCKALL(filterp) \
< memset(filterp, 0x00, sizeof(struct icmp6_filter))
< #endif /* _KERNEL */
<
< #define ICMP6_FILTER_SETPASS(type, filterp) \
< (((filterp)->icmp6_filter[(type) >> 5]) |= (1 << ((type) & 31)))
< #define ICMP6_FILTER_SETBLOCK(type, filterp) \
< (((filterp)->icmp6_filter[(type) >> 5]) &= ~(1 << ((type) & 31)))
< #define ICMP6_FILTER_WILLPASS(type, filterp) \
< ((((filterp)->icmp6_filter[(type) >> 5]) & (1 << ((type) & 31))) != 0)
< #define ICMP6_FILTER_WILLBLOCK(type, filterp) \
< ((((filterp)->icmp6_filter[(type) >> 5]) & (1 << ((type) & 31))) == 0)
<
< /*
< * Variables related to this implementation
< * of the internet control message protocol version 6.
< */
< struct icmp6stat {
< /* statistics related to icmp6 packets generated */
< u_long icp6s_error; /* # of calls to icmp6_error */
< u_long icp6s_canterror; /* no error 'cuz old was icmp */
< u_long icp6s_toofreq; /* no error 'cuz rate limitation */
< u_long icp6s_outhist[256];
< /* statistics related to input messages proccesed */
< u_long icp6s_badcode; /* icmp6_code out of range */
< u_long icp6s_tooshort; /* packet < sizeof(struct icmp6_hdr) */
< u_long icp6s_checksum; /* bad checksum */
< u_long icp6s_badlen; /* calculated bound mismatch */
< u_long icp6s_reflect; /* number of responses */
< u_long icp6s_inhist[256];
< };
<
< /*
< * Names for ICMP sysctl objects
< */
< #define ICMPV6CTL_STATS 1
< #define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */
< #define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */
< #define ICMPV6CTL_ERRRATELIMIT 5 /* ICMPv6 error rate limitation */
< #define ICMPV6CTL_ND6_PRUNE 6
< #define ICMPV6CTL_ND6_DELAY 8
< #define ICMPV6CTL_ND6_UMAXTRIES 9
< #define ICMPV6CTL_ND6_MMAXTRIES 10
< #define ICMPV6CTL_ND6_USELOOPBACK 11
< #define ICMPV6CTL_ND6_PROXYALL 12
< #define ICMPV6CTL_MAXID 13
<
< #define ICMPV6CTL_NAMES { \
< { 0, 0 }, \
< { 0, 0 }, \
< { "rediraccept", CTLTYPE_INT }, \
< { "redirtimeout", CTLTYPE_INT }, \
< { 0, 0 }, \
< { "errratelimit", CTLTYPE_INT }, \
< { "nd6_prune", CTLTYPE_INT }, \
< { 0, 0 }, \
< { "nd6_delay", CTLTYPE_INT }, \
< { "nd6_umaxtries", CTLTYPE_INT }, \
< { "nd6_mmaxtries", CTLTYPE_INT }, \
< { "nd6_useloopback", CTLTYPE_INT }, \
< { "nd6_proxyall", CTLTYPE_INT }, \
< }
<
< #define ICMPV6CTL_VARS { \
< 0, \
< 0, \
< &icmp6_rediraccept, \
< &icmp6_redirtimeout, \
< 0, \
< 0, \
< &icmp6errratelim, \
< &nd6_prune, \
< 0, \
< &nd6_delay, \
< &nd6_umaxtries, \
< &nd6_mmaxtries, \
< &nd6_useloopback, \
< &nd6_proxyall, \
< }
<
< #define RTF_PROBEMTU RTF_PROTO1
<
< #ifdef _KERNEL
< #ifdef SYSCTL_DECL
< SYSCTL_DECL(_net_inet6_icmp6);
< #endif
< # ifdef __STDC__
< struct rtentry;
< struct rttimer;
< struct in6_multi;
< # endif
< void icmp6_init __P((void));
< void icmp6_paramerror __P((struct mbuf *, int));
< void icmp6_error __P((struct mbuf *, int, int, int));
< int icmp6_input __P((struct mbuf **, int *, int));
< void icmp6_fasttimo __P((void));
< void icmp6_reflect __P((struct mbuf *, size_t));
< void icmp6_prepare __P((struct mbuf *));
< void icmp6_redirect_input __P((struct mbuf *, int));
< void icmp6_redirect_output __P((struct mbuf *, struct rtentry *));
<
< /* XXX: is this the right place for these macros? */
< #define icmp6_ifstat_inc(ifp, tag) \
< do { \
< if ((ifp) && (ifp)->if_index <= if_index \
< && (ifp)->if_index < icmp6_ifstatmax \
< && icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) { \
< icmp6_ifstat[(ifp)->if_index]->tag++; \
< } \
< } while (0)
<
< #define icmp6_ifoutstat_inc(ifp, type, code) \
< do { \
< icmp6_ifstat_inc(ifp, ifs6_out_msg); \
< if (type < ICMP6_INFOMSG_MASK) \
< icmp6_ifstat_inc(ifp, ifs6_out_error); \
< switch(type) { \
< case ICMP6_DST_UNREACH: \
< icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
< if (code == ICMP6_DST_UNREACH_ADMIN) \
< icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
< break; \
< case ICMP6_PACKET_TOO_BIG: \
< icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
< break; \
< case ICMP6_TIME_EXCEEDED: \
< icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
< break; \
< case ICMP6_PARAM_PROB: \
< icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
< break; \
< case ICMP6_ECHO_REQUEST: \
< icmp6_ifstat_inc(ifp, ifs6_out_echo); \
< break; \
< case ICMP6_ECHO_REPLY: \
< icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
< break; \
< case MLD6_LISTENER_QUERY: \
< icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
< break; \
< case MLD6_LISTENER_REPORT: \
< icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
< break; \
< case MLD6_LISTENER_DONE: \
< icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
< break; \
< case ND_ROUTER_SOLICIT: \
< icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
< break; \
< case ND_ROUTER_ADVERT: \
< icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
< break; \
< case ND_NEIGHBOR_SOLICIT: \
< icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
< break; \
< case ND_NEIGHBOR_ADVERT: \
< icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
< break; \
< case ND_REDIRECT: \
< icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
< break; \
< } \
< } while (0)
<
< extern int icmp6_rediraccept; /* accept/process redirects */
< extern int icmp6_redirtimeout; /* cache time for redirect routes */
< #endif /* _KERNEL */
<
< #endif /* not _NETINET6_ICMPV6_H_ */
<
---
> #error "netinet6/icmp6.h is obsolete. use netinet/icmp6.h"
< /*
< * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
< * All rights reserved.
< *
< * Redistribution and use in source and binary forms, with or without
< * modification, are permitted provided that the following conditions
< * are met:
< * 1. Redistributions of source code must retain the above copyright
< * notice, this list of conditions and the following disclaimer.
< * 2. Redistributions in binary form must reproduce the above copyright
< * notice, this list of conditions and the following disclaimer in the
< * documentation and/or other materials provided with the distribution.
< * 3. Neither the name of the project nor the names of its contributors
< * may be used to endorse or promote products derived from this software
< * without specific prior written permission.
< *
< * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
< * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
< * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
< * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
< * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
< * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
< * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
< * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
< * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
< * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
< * SUCH DAMAGE.
< *
< * $FreeBSD: head/sys/netinet6/icmp6.h 57851 2000-03-09 14:47:21Z shin $
< */
---
> /* $FreeBSD: head/sys/netinet6/icmp6.h 62587 2000-07-04 16:35:15Z itojun $ */
> /* $KAME: icmp6.h,v 1.17 2000/06/11 17:23:40 jinmei Exp $ */
32,615c4
< /*
< * Copyright (c) 1982, 1986, 1993
< * The Regents of the University of California. All rights reserved.
< *
< * Redistribution and use in source and binary forms, with or without
< * modification, are permitted provided that the following conditions
< * are met:
< * 1. Redistributions of source code must retain the above copyright
< * notice, this list of conditions and the following disclaimer.
< * 2. Redistributions in binary form must reproduce the above copyright
< * notice, this list of conditions and the following disclaimer in the
< * documentation and/or other materials provided with the distribution.
< * 3. All advertising materials mentioning features or use of this software
< * must display the following acknowledgement:
< * This product includes software developed by the University of
< * California, Berkeley and its contributors.
< * 4. Neither the name of the University nor the names of its contributors
< * may be used to endorse or promote products derived from this software
< * without specific prior written permission.
< *
< * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
< * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
< * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
< * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
< * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
< * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
< * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
< * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
< * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
< * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
< * SUCH DAMAGE.
< *
< * @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
< */
<
< #ifndef _NETINET6_ICMPV6_H_
< #define _NETINET6_ICMPV6_H_
<
< #if !defined(_KERNEL) && !defined(__KAME_NETINET_ICMP6_H_INCLUDED_)
< #error "do not include netinet6/icmp6.h directly, include netinet/icmp6.h"
< #endif
<
< #define ICMPV6_PLD_MAXLEN 1232 /* IPV6_MMTU - sizeof(struct ip6_hdr)
< - sizeof(struct icmp6_hdr) */
<
< struct icmp6_hdr {
< u_int8_t icmp6_type; /* type field */
< u_int8_t icmp6_code; /* code field */
< u_int16_t icmp6_cksum; /* checksum field */
< union {
< u_int32_t icmp6_un_data32[1]; /* type-specific field */
< u_int16_t icmp6_un_data16[2]; /* type-specific field */
< u_int8_t icmp6_un_data8[4]; /* type-specific field */
< } icmp6_dataun;
< };
<
< #define icmp6_data32 icmp6_dataun.icmp6_un_data32
< #define icmp6_data16 icmp6_dataun.icmp6_un_data16
< #define icmp6_data8 icmp6_dataun.icmp6_un_data8
< #define icmp6_pptr icmp6_data32[0] /* parameter prob */
< #define icmp6_mtu icmp6_data32[0] /* packet too big */
< #define icmp6_id icmp6_data16[0] /* echo request/reply */
< #define icmp6_seq icmp6_data16[1] /* echo request/reply */
< #define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */
<
< #define ICMP6_DST_UNREACH 1 /* dest unreachable, codes: */
< #define ICMP6_PACKET_TOO_BIG 2 /* packet too big */
< #define ICMP6_TIME_EXCEEDED 3 /* time exceeded, code: */
< #define ICMP6_PARAM_PROB 4 /* ip6 header bad */
<
< #define ICMP6_ECHO_REQUEST 128 /* echo service */
< #define ICMP6_ECHO_REPLY 129 /* echo reply */
< #define ICMP6_MEMBERSHIP_QUERY 130 /* group membership query */
< #define MLD6_LISTENER_QUERY 130 /* multicast listener query */
< #define ICMP6_MEMBERSHIP_REPORT 131 /* group membership report */
< #define MLD6_LISTENER_REPORT 131 /* multicast listener report */
< #define ICMP6_MEMBERSHIP_REDUCTION 132 /* group membership termination */
< #define MLD6_LISTENER_DONE 132 /* multicast listener done */
<
< #define ND_ROUTER_SOLICIT 133 /* router solicitation */
< #define ND_ROUTER_ADVERT 134 /* router advertisment */
< #define ND_NEIGHBOR_SOLICIT 135 /* neighbor solicitation */
< #define ND_NEIGHBOR_ADVERT 136 /* neighbor advertisment */
< #define ND_REDIRECT 137 /* redirect */
<
< #define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
<
< #define ICMP6_WRUREQUEST 139 /* who are you request */
< #define ICMP6_WRUREPLY 140 /* who are you reply */
< #define ICMP6_FQDN_QUERY 139 /* FQDN query */
< #define ICMP6_FQDN_REPLY 140 /* FQDN reply */
< #define ICMP6_NI_QUERY 139 /* node information request */
< #define ICMP6_NI_REPLY 140 /* node information reply */
<
< /* The definitions below are experimental. TBA */
< #define MLD6_MTRACE_RESP 141 /* mtrace response(to sender) */
< #define MLD6_MTRACE 142 /* mtrace messages */
<
< #define ICMP6_MAXTYPE 142
<
< #define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
< #define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
< #define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */
< #define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
< #define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
< #define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
<
< #define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
< #define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
<
< #define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
< #define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
< #define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
<
< #define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
<
< #define ICMP6_NI_SUCESS 0 /* node information successful reply */
< #define ICMP6_NI_REFUSED 1 /* node information request is refused */
< #define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
<
< #define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
< #define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
< #define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
<
< /* Used in kernel only */
< #define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
< #define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
<
< /*
< * Multicast Listener Discovery
< */
< struct mld6_hdr {
< struct icmp6_hdr mld6_hdr;
< struct in6_addr mld6_addr; /* multicast address */
< };
<
< #define mld6_type mld6_hdr.icmp6_type
< #define mld6_code mld6_hdr.icmp6_code
< #define mld6_cksum mld6_hdr.icmp6_cksum
< #define mld6_maxdelay mld6_hdr.icmp6_data16[0]
< #define mld6_reserved mld6_hdr.icmp6_data16[1]
<
< /*
< * Neighbor Discovery
< */
<
< struct nd_router_solicit { /* router solicitation */
< struct icmp6_hdr nd_rs_hdr;
< /* could be followed by options */
< };
<
< #define nd_rs_type nd_rs_hdr.icmp6_type
< #define nd_rs_code nd_rs_hdr.icmp6_code
< #define nd_rs_cksum nd_rs_hdr.icmp6_cksum
< #define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
<
< struct nd_router_advert { /* router advertisement */
< struct icmp6_hdr nd_ra_hdr;
< u_int32_t nd_ra_reachable; /* reachable time */
< u_int32_t nd_ra_retransmit; /* retransmit timer */
< /* could be followed by options */
< };
<
< #define nd_ra_type nd_ra_hdr.icmp6_type
< #define nd_ra_code nd_ra_hdr.icmp6_code
< #define nd_ra_cksum nd_ra_hdr.icmp6_cksum
< #define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
< #define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
< #define ND_RA_FLAG_MANAGED 0x80
< #define ND_RA_FLAG_OTHER 0x40
< #define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
<
< struct nd_neighbor_solicit { /* neighbor solicitation */
< struct icmp6_hdr nd_ns_hdr;
< struct in6_addr nd_ns_target; /*target address */
< /* could be followed by options */
< };
<
< #define nd_ns_type nd_ns_hdr.icmp6_type
< #define nd_ns_code nd_ns_hdr.icmp6_code
< #define nd_ns_cksum nd_ns_hdr.icmp6_cksum
< #define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
<
< struct nd_neighbor_advert { /* neighbor advertisement */
< struct icmp6_hdr nd_na_hdr;
< struct in6_addr nd_na_target; /* target address */
< /* could be followed by options */
< };
<
< #define nd_na_type nd_na_hdr.icmp6_type
< #define nd_na_code nd_na_hdr.icmp6_code
< #define nd_na_cksum nd_na_hdr.icmp6_cksum
< #define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
< #if BYTE_ORDER == BIG_ENDIAN
< #define ND_NA_FLAG_ROUTER 0x80000000
< #define ND_NA_FLAG_SOLICITED 0x40000000
< #define ND_NA_FLAG_OVERRIDE 0x20000000
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define ND_NA_FLAG_ROUTER 0x80
< #define ND_NA_FLAG_SOLICITED 0x40
< #define ND_NA_FLAG_OVERRIDE 0x20
< #endif
<
< struct nd_redirect { /* redirect */
< struct icmp6_hdr nd_rd_hdr;
< struct in6_addr nd_rd_target; /* target address */
< struct in6_addr nd_rd_dst; /* destination address */
< /* could be followed by options */
< };
<
< #define nd_rd_type nd_rd_hdr.icmp6_type
< #define nd_rd_code nd_rd_hdr.icmp6_code
< #define nd_rd_cksum nd_rd_hdr.icmp6_cksum
< #define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
<
< struct nd_opt_hdr { /* Neighbor discovery option header */
< u_int8_t nd_opt_type;
< u_int8_t nd_opt_len;
< /* followed by option specific data*/
< };
<
< #define ND_OPT_SOURCE_LINKADDR 1
< #define ND_OPT_TARGET_LINKADDR 2
< #define ND_OPT_PREFIX_INFORMATION 3
< #define ND_OPT_REDIRECTED_HEADER 4
< #define ND_OPT_MTU 5
<
< struct nd_opt_prefix_info { /* prefix information */
< u_int8_t nd_opt_pi_type;
< u_int8_t nd_opt_pi_len;
< u_int8_t nd_opt_pi_prefix_len;
< u_int8_t nd_opt_pi_flags_reserved;
< u_int32_t nd_opt_pi_valid_time;
< u_int32_t nd_opt_pi_preferred_time;
< u_int32_t nd_opt_pi_reserved2;
< struct in6_addr nd_opt_pi_prefix;
< };
<
< #define ND_OPT_PI_FLAG_ONLINK 0x80
< #define ND_OPT_PI_FLAG_AUTO 0x40
<
< struct nd_opt_rd_hdr { /* redirected header */
< u_int8_t nd_opt_rh_type;
< u_int8_t nd_opt_rh_len;
< u_int16_t nd_opt_rh_reserved1;
< u_int32_t nd_opt_rh_reserved2;
< /* followed by IP header and data */
< };
<
< struct nd_opt_mtu { /* MTU option */
< u_int8_t nd_opt_mtu_type;
< u_int8_t nd_opt_mtu_len;
< u_int16_t nd_opt_mtu_reserved;
< u_int32_t nd_opt_mtu_mtu;
< };
<
< /*
< * icmp6 namelookup
< */
<
< struct icmp6_namelookup {
< struct icmp6_hdr icmp6_nl_hdr;
< u_int64_t icmp6_nl_nonce;
< u_int32_t icmp6_nl_ttl;
< /* could be followed by options */
< };
<
< /*
< * icmp6 node information
< */
< struct icmp6_nodeinfo {
< struct icmp6_hdr icmp6_ni_hdr;
< u_int64_t icmp6_ni_nonce;
< /* could be followed by reply data */
< };
<
< #define ni_type icmp6_ni_hdr.icmp6_type
< #define ni_code icmp6_ni_hdr.icmp6_code
< #define ni_cksum icmp6_ni_hdr.icmp6_cksum
< #define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
< #define ni_flags icmp6_ni_hdr.icmp6_data16[1]
<
<
< #define NI_QTYPE_NOOP 0 /* NOOP */
< #define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
< #define NI_QTYPE_FQDN 2 /* FQDN */
< #define NI_QTYPE_NODEADDR 3 /* Node Addresses. XXX: spec says 2, but it may be a typo... */
<
< #if BYTE_ORDER == BIG_ENDIAN
< #define NI_SUPTYPE_FLAG_COMPRESS 0x1
< #define NI_FQDN_FLAG_VALIDTTL 0x1
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define NI_SUPTYPE_FLAG_COMPRESS 0x0100
< #define NI_FQDN_FLAG_VALIDTTL 0x0100
< #endif
<
< #if BYTE_ORDER == BIG_ENDIAN
< #define NI_NODEADDR_FLAG_TRUNCATE 0x1
< #define NI_NODEADDR_FLAG_ALL 0x2
< #define NI_NODEADDR_FLAG_COMPAT 0x4
< #define NI_NODEADDR_FLAG_LINKLOCAL 0x8
< #define NI_NODEADDR_FLAG_SITELOCAL 0x10
< #define NI_NODEADDR_FLAG_GLOBAL 0x20
< #define NI_NODEADDR_FLAG_ANYCAST 0x40 /* just experimental. not in spec */
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define NI_NODEADDR_FLAG_TRUNCATE 0x0100
< #define NI_NODEADDR_FLAG_ALL 0x0200
< #define NI_NODEADDR_FLAG_COMPAT 0x0400
< #define NI_NODEADDR_FLAG_LINKLOCAL 0x0800
< #define NI_NODEADDR_FLAG_SITELOCAL 0x1000
< #define NI_NODEADDR_FLAG_GLOBAL 0x2000
< #define NI_NODEADDR_FLAG_ANYCAST 0x4000 /* just experimental. not in spec */
< #endif
<
< struct ni_reply_fqdn {
< u_int32_t ni_fqdn_ttl; /* TTL */
< u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
< u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
< };
<
< /*
< * Router Renumbering. as router-renum-08.txt
< */
< struct icmp6_router_renum { /* router renumbering header */
< struct icmp6_hdr rr_hdr;
< u_int8_t rr_segnum;
< u_int8_t rr_flags;
< u_int16_t rr_maxdelay;
< u_int32_t rr_reserved;
< };
< #define ICMP6_RR_FLAGS_SEGNUM 0x80
< #define ICMP6_RR_FLAGS_TEST 0x40
< #define ICMP6_RR_FLAGS_REQRESULT 0x20
< #define ICMP6_RR_FLAGS_FORCEAPPLY 0x10
< #define ICMP6_RR_FLAGS_SPECSITE 0x08
< #define ICMP6_RR_FLAGS_PREVDONE 0x04
<
< #define rr_type rr_hdr.icmp6_type
< #define rr_code rr_hdr.icmp6_code
< #define rr_cksum rr_hdr.icmp6_cksum
< #define rr_seqnum rr_hdr.icmp6_data32[0]
<
< struct rr_pco_match { /* match prefix part */
< u_int8_t rpm_code;
< u_int8_t rpm_len;
< u_int8_t rpm_ordinal;
< u_int8_t rpm_matchlen;
< u_int8_t rpm_minlen;
< u_int8_t rpm_maxlen;
< u_int16_t rpm_reserved;
< struct in6_addr rpm_prefix;
< };
<
< #define RPM_PCO_ADD 1
< #define RPM_PCO_CHANGE 2
< #define RPM_PCO_SETGLOBAL 3
<
< struct rr_pco_use { /* use prefix part */
< u_int8_t rpu_uselen;
< u_int8_t rpu_keeplen;
< u_int8_t rpu_ramask;
< u_int8_t rpu_raflags;
< u_int32_t rpu_vltime;
< u_int32_t rpu_pltime;
< u_int32_t rpu_flags;
< struct in6_addr rpu_prefix;
< };
< #define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
< #define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
<
< #if BYTE_ORDER == BIG_ENDIAN
< #define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
< #define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
< #define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
< #endif
<
< struct rr_result { /* router renumbering result message */
< u_int16_t rrr_flags;
< u_int8_t rrr_ordinal;
< u_int8_t rrr_matchedlen;
< u_int32_t rrr_ifid;
< struct in6_addr rrr_prefix;
< };
< #if BYTE_ORDER == BIG_ENDIAN
< #define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
< #define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
< #elif BYTE_ORDER == LITTLE_ENDIAN
< #define ICMP6_RR_RESULT_FLAGS_OOB 0x02
< #define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x01
< #endif
<
< /*
< * icmp6 filter structures.
< */
<
< struct icmp6_filter {
< u_int32_t icmp6_filter[8];
< };
<
< #ifdef _KERNEL
< #define ICMP6_FILTER_SETPASSALL(filterp) \
< { \
< int i; u_char *p; \
< p = (u_char *)filterp; \
< for (i = 0; i < sizeof(struct icmp6_filter); i++) \
< p[i] = 0xff; \
< }
< #define ICMP6_FILTER_SETBLOCKALL(filterp) \
< bzero(filterp, sizeof(struct icmp6_filter))
< #else /* _KERNEL */
< #define ICMP6_FILTER_SETPASSALL(filterp) \
< memset(filterp, 0xff, sizeof(struct icmp6_filter))
< #define ICMP6_FILTER_SETBLOCKALL(filterp) \
< memset(filterp, 0x00, sizeof(struct icmp6_filter))
< #endif /* _KERNEL */
<
< #define ICMP6_FILTER_SETPASS(type, filterp) \
< (((filterp)->icmp6_filter[(type) >> 5]) |= (1 << ((type) & 31)))
< #define ICMP6_FILTER_SETBLOCK(type, filterp) \
< (((filterp)->icmp6_filter[(type) >> 5]) &= ~(1 << ((type) & 31)))
< #define ICMP6_FILTER_WILLPASS(type, filterp) \
< ((((filterp)->icmp6_filter[(type) >> 5]) & (1 << ((type) & 31))) != 0)
< #define ICMP6_FILTER_WILLBLOCK(type, filterp) \
< ((((filterp)->icmp6_filter[(type) >> 5]) & (1 << ((type) & 31))) == 0)
<
< /*
< * Variables related to this implementation
< * of the internet control message protocol version 6.
< */
< struct icmp6stat {
< /* statistics related to icmp6 packets generated */
< u_long icp6s_error; /* # of calls to icmp6_error */
< u_long icp6s_canterror; /* no error 'cuz old was icmp */
< u_long icp6s_toofreq; /* no error 'cuz rate limitation */
< u_long icp6s_outhist[256];
< /* statistics related to input messages proccesed */
< u_long icp6s_badcode; /* icmp6_code out of range */
< u_long icp6s_tooshort; /* packet < sizeof(struct icmp6_hdr) */
< u_long icp6s_checksum; /* bad checksum */
< u_long icp6s_badlen; /* calculated bound mismatch */
< u_long icp6s_reflect; /* number of responses */
< u_long icp6s_inhist[256];
< };
<
< /*
< * Names for ICMP sysctl objects
< */
< #define ICMPV6CTL_STATS 1
< #define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */
< #define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */
< #define ICMPV6CTL_ERRRATELIMIT 5 /* ICMPv6 error rate limitation */
< #define ICMPV6CTL_ND6_PRUNE 6
< #define ICMPV6CTL_ND6_DELAY 8
< #define ICMPV6CTL_ND6_UMAXTRIES 9
< #define ICMPV6CTL_ND6_MMAXTRIES 10
< #define ICMPV6CTL_ND6_USELOOPBACK 11
< #define ICMPV6CTL_ND6_PROXYALL 12
< #define ICMPV6CTL_MAXID 13
<
< #define ICMPV6CTL_NAMES { \
< { 0, 0 }, \
< { 0, 0 }, \
< { "rediraccept", CTLTYPE_INT }, \
< { "redirtimeout", CTLTYPE_INT }, \
< { 0, 0 }, \
< { "errratelimit", CTLTYPE_INT }, \
< { "nd6_prune", CTLTYPE_INT }, \
< { 0, 0 }, \
< { "nd6_delay", CTLTYPE_INT }, \
< { "nd6_umaxtries", CTLTYPE_INT }, \
< { "nd6_mmaxtries", CTLTYPE_INT }, \
< { "nd6_useloopback", CTLTYPE_INT }, \
< { "nd6_proxyall", CTLTYPE_INT }, \
< }
<
< #define ICMPV6CTL_VARS { \
< 0, \
< 0, \
< &icmp6_rediraccept, \
< &icmp6_redirtimeout, \
< 0, \
< 0, \
< &icmp6errratelim, \
< &nd6_prune, \
< 0, \
< &nd6_delay, \
< &nd6_umaxtries, \
< &nd6_mmaxtries, \
< &nd6_useloopback, \
< &nd6_proxyall, \
< }
<
< #define RTF_PROBEMTU RTF_PROTO1
<
< #ifdef _KERNEL
< #ifdef SYSCTL_DECL
< SYSCTL_DECL(_net_inet6_icmp6);
< #endif
< # ifdef __STDC__
< struct rtentry;
< struct rttimer;
< struct in6_multi;
< # endif
< void icmp6_init __P((void));
< void icmp6_paramerror __P((struct mbuf *, int));
< void icmp6_error __P((struct mbuf *, int, int, int));
< int icmp6_input __P((struct mbuf **, int *, int));
< void icmp6_fasttimo __P((void));
< void icmp6_reflect __P((struct mbuf *, size_t));
< void icmp6_prepare __P((struct mbuf *));
< void icmp6_redirect_input __P((struct mbuf *, int));
< void icmp6_redirect_output __P((struct mbuf *, struct rtentry *));
<
< /* XXX: is this the right place for these macros? */
< #define icmp6_ifstat_inc(ifp, tag) \
< do { \
< if ((ifp) && (ifp)->if_index <= if_index \
< && (ifp)->if_index < icmp6_ifstatmax \
< && icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) { \
< icmp6_ifstat[(ifp)->if_index]->tag++; \
< } \
< } while (0)
<
< #define icmp6_ifoutstat_inc(ifp, type, code) \
< do { \
< icmp6_ifstat_inc(ifp, ifs6_out_msg); \
< if (type < ICMP6_INFOMSG_MASK) \
< icmp6_ifstat_inc(ifp, ifs6_out_error); \
< switch(type) { \
< case ICMP6_DST_UNREACH: \
< icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
< if (code == ICMP6_DST_UNREACH_ADMIN) \
< icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
< break; \
< case ICMP6_PACKET_TOO_BIG: \
< icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
< break; \
< case ICMP6_TIME_EXCEEDED: \
< icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
< break; \
< case ICMP6_PARAM_PROB: \
< icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
< break; \
< case ICMP6_ECHO_REQUEST: \
< icmp6_ifstat_inc(ifp, ifs6_out_echo); \
< break; \
< case ICMP6_ECHO_REPLY: \
< icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
< break; \
< case MLD6_LISTENER_QUERY: \
< icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
< break; \
< case MLD6_LISTENER_REPORT: \
< icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
< break; \
< case MLD6_LISTENER_DONE: \
< icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
< break; \
< case ND_ROUTER_SOLICIT: \
< icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
< break; \
< case ND_ROUTER_ADVERT: \
< icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
< break; \
< case ND_NEIGHBOR_SOLICIT: \
< icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
< break; \
< case ND_NEIGHBOR_ADVERT: \
< icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
< break; \
< case ND_REDIRECT: \
< icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
< break; \
< } \
< } while (0)
<
< extern int icmp6_rediraccept; /* accept/process redirects */
< extern int icmp6_redirtimeout; /* cache time for redirect routes */
< #endif /* _KERNEL */
<
< #endif /* not _NETINET6_ICMPV6_H_ */
<
---
> #error "netinet6/icmp6.h is obsolete. use netinet/icmp6.h"