//==========================================================================
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//==========================================================================
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//
|
//
|
// include/netinet/icmp6.h
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// include/netinet/icmp6.h
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//
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//
|
//==========================================================================
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//==========================================================================
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//####BSDCOPYRIGHTBEGIN####
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//####BSDCOPYRIGHTBEGIN####
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//
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//
|
// -------------------------------------------
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// -------------------------------------------
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//
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//
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// Portions of this software may have been derived from OpenBSD,
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// Portions of this software may have been derived from OpenBSD,
|
// FreeBSD or other sources, and are covered by the appropriate
|
// FreeBSD or other sources, and are covered by the appropriate
|
// copyright disclaimers included herein.
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// copyright disclaimers included herein.
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//
|
//
|
// Portions created by Red Hat are
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// Portions created by Red Hat are
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// Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
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// Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
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//
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//
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// -------------------------------------------
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// -------------------------------------------
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//
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//
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//####BSDCOPYRIGHTEND####
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//####BSDCOPYRIGHTEND####
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//==========================================================================
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//==========================================================================
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|
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/* $KAME: icmp6.h,v 1.66 2001/12/18 02:19:14 jinmei Exp $ */
|
/* $KAME: icmp6.h,v 1.66 2001/12/18 02:19:14 jinmei Exp $ */
|
|
|
/*
|
/*
|
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
|
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
|
* All rights reserved.
|
* All rights reserved.
|
*
|
*
|
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
* modification, are permitted provided that the following conditions
|
* modification, are permitted provided that the following conditions
|
* are met:
|
* are met:
|
* 1. Redistributions of source code must retain the above copyright
|
* 1. Redistributions of source code must retain the above copyright
|
* notice, this list of conditions and the following disclaimer.
|
* notice, this list of conditions and the following disclaimer.
|
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
* 3. Neither the name of the project nor the names of its contributors
|
* 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
|
* may be used to endorse or promote products derived from this software
|
* without specific prior written permission.
|
* without specific prior written permission.
|
*
|
*
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
* 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
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
*/
|
*/
|
|
|
/*
|
/*
|
* Copyright (c) 1982, 1986, 1993
|
* Copyright (c) 1982, 1986, 1993
|
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
*
|
*
|
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
* modification, are permitted provided that the following conditions
|
* modification, are permitted provided that the following conditions
|
* are met:
|
* are met:
|
* 1. Redistributions of source code must retain the above copyright
|
* 1. Redistributions of source code must retain the above copyright
|
* notice, this list of conditions and the following disclaimer.
|
* notice, this list of conditions and the following disclaimer.
|
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
* 3. All advertising materials mentioning features or use of this software
|
* 3. All advertising materials mentioning features or use of this software
|
* must display the following acknowledgement:
|
* must display the following acknowledgement:
|
* This product includes software developed by the University of
|
* This product includes software developed by the University of
|
* California, Berkeley and its contributors.
|
* California, Berkeley and its contributors.
|
* 4. Neither the name of the University nor the names of 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
|
* may be used to endorse or promote products derived from this software
|
* without specific prior written permission.
|
* without specific prior written permission.
|
*
|
*
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
* 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
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
*
|
*
|
* @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
|
* @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
|
*/
|
*/
|
|
|
#ifndef _NETINET_ICMP6_H_
|
#ifndef _NETINET_ICMP6_H_
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#define _NETINET_ICMP6_H_
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#define _NETINET_ICMP6_H_
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|
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#define ICMPV6_PLD_MAXLEN 1232 /* IPV6_MMTU - sizeof(struct ip6_hdr)
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#define ICMPV6_PLD_MAXLEN 1232 /* IPV6_MMTU - sizeof(struct ip6_hdr)
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- sizeof(struct icmp6_hdr) */
|
- sizeof(struct icmp6_hdr) */
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|
|
struct icmp6_hdr {
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struct icmp6_hdr {
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u_int8_t icmp6_type; /* type field */
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u_int8_t icmp6_type; /* type field */
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u_int8_t icmp6_code; /* code field */
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u_int8_t icmp6_code; /* code field */
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u_int16_t icmp6_cksum; /* checksum field */
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u_int16_t icmp6_cksum; /* checksum field */
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union {
|
union {
|
u_int32_t icmp6_un_data32[1]; /* type-specific field */
|
u_int32_t icmp6_un_data32[1]; /* type-specific field */
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u_int16_t icmp6_un_data16[2]; /* type-specific field */
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u_int16_t icmp6_un_data16[2]; /* type-specific field */
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u_int8_t icmp6_un_data8[4]; /* type-specific field */
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u_int8_t icmp6_un_data8[4]; /* type-specific field */
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} icmp6_dataun;
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} icmp6_dataun;
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} __attribute__ ((aligned(1), packed));
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} __attribute__ ((aligned(1), packed));
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|
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#define icmp6_data32 icmp6_dataun.icmp6_un_data32
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#define icmp6_data32 icmp6_dataun.icmp6_un_data32
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#define icmp6_data16 icmp6_dataun.icmp6_un_data16
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#define icmp6_data16 icmp6_dataun.icmp6_un_data16
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#define icmp6_data8 icmp6_dataun.icmp6_un_data8
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#define icmp6_data8 icmp6_dataun.icmp6_un_data8
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#define icmp6_pptr icmp6_data32[0] /* parameter prob */
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#define icmp6_pptr icmp6_data32[0] /* parameter prob */
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#define icmp6_mtu icmp6_data32[0] /* packet too big */
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#define icmp6_mtu icmp6_data32[0] /* packet too big */
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#define icmp6_id icmp6_data16[0] /* echo request/reply */
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#define icmp6_id icmp6_data16[0] /* echo request/reply */
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#define icmp6_seq icmp6_data16[1] /* echo request/reply */
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#define icmp6_seq icmp6_data16[1] /* echo request/reply */
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#define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */
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#define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */
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|
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#define ICMP6_DST_UNREACH 1 /* dest unreachable, codes: */
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#define ICMP6_DST_UNREACH 1 /* dest unreachable, codes: */
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#define ICMP6_PACKET_TOO_BIG 2 /* packet too big */
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#define ICMP6_PACKET_TOO_BIG 2 /* packet too big */
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#define ICMP6_TIME_EXCEEDED 3 /* time exceeded, code: */
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#define ICMP6_TIME_EXCEEDED 3 /* time exceeded, code: */
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#define ICMP6_PARAM_PROB 4 /* ip6 header bad */
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#define ICMP6_PARAM_PROB 4 /* ip6 header bad */
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|
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#define ICMP6_ECHO_REQUEST 128 /* echo service */
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#define ICMP6_ECHO_REQUEST 128 /* echo service */
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#define ICMP6_ECHO_REPLY 129 /* echo reply */
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#define ICMP6_ECHO_REPLY 129 /* echo reply */
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#define ICMP6_MEMBERSHIP_QUERY 130 /* group membership query */
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#define ICMP6_MEMBERSHIP_QUERY 130 /* group membership query */
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#define MLD_LISTENER_QUERY 130 /* multicast listener query */
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#define MLD_LISTENER_QUERY 130 /* multicast listener query */
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#define ICMP6_MEMBERSHIP_REPORT 131 /* group membership report */
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#define ICMP6_MEMBERSHIP_REPORT 131 /* group membership report */
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#define MLD_LISTENER_REPORT 131 /* multicast listener report */
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#define MLD_LISTENER_REPORT 131 /* multicast listener report */
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#define ICMP6_MEMBERSHIP_REDUCTION 132 /* group membership termination */
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#define ICMP6_MEMBERSHIP_REDUCTION 132 /* group membership termination */
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#define MLD_LISTENER_DONE 132 /* multicast listener done */
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#define MLD_LISTENER_DONE 132 /* multicast listener done */
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|
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#ifndef _KERNEL
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#ifndef _KERNEL
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/* the followings are for backward compatibility to old KAME apps. */
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/* the followings are for backward compatibility to old KAME apps. */
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#define MLD6_LISTENER_QUERY MLD_LISTENER_QUERY
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#define MLD6_LISTENER_QUERY MLD_LISTENER_QUERY
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#define MLD6_LISTENER_REPORT MLD_LISTENER_REPORT
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#define MLD6_LISTENER_REPORT MLD_LISTENER_REPORT
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#define MLD6_LISTENER_DONE MLD_LISTENER_DONE
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#define MLD6_LISTENER_DONE MLD_LISTENER_DONE
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#endif
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#endif
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|
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#define ND_ROUTER_SOLICIT 133 /* router solicitation */
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#define ND_ROUTER_SOLICIT 133 /* router solicitation */
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#define ND_ROUTER_ADVERT 134 /* router advertisment */
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#define ND_ROUTER_ADVERT 134 /* router advertisment */
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#define ND_NEIGHBOR_SOLICIT 135 /* neighbor solicitation */
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#define ND_NEIGHBOR_SOLICIT 135 /* neighbor solicitation */
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#define ND_NEIGHBOR_ADVERT 136 /* neighbor advertisment */
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#define ND_NEIGHBOR_ADVERT 136 /* neighbor advertisment */
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#define ND_REDIRECT 137 /* redirect */
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#define ND_REDIRECT 137 /* redirect */
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|
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#define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
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#define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
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|
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#define ICMP6_WRUREQUEST 139 /* who are you request */
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#define ICMP6_WRUREQUEST 139 /* who are you request */
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#define ICMP6_WRUREPLY 140 /* who are you reply */
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#define ICMP6_WRUREPLY 140 /* who are you reply */
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#define ICMP6_FQDN_QUERY 139 /* FQDN query */
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#define ICMP6_FQDN_QUERY 139 /* FQDN query */
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#define ICMP6_FQDN_REPLY 140 /* FQDN reply */
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#define ICMP6_FQDN_REPLY 140 /* FQDN reply */
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#define ICMP6_NI_QUERY 139 /* node information request */
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#define ICMP6_NI_QUERY 139 /* node information request */
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#define ICMP6_NI_REPLY 140 /* node information reply */
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#define ICMP6_NI_REPLY 140 /* node information reply */
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|
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/* The belows are not yet defined in 2292bis. They will be renamed */
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/* The belows are not yet defined in 2292bis. They will be renamed */
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#define IND_SOLICIT 141 /* inverse neighbor solicitation */
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#define IND_SOLICIT 141 /* inverse neighbor solicitation */
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#define IND_ADVERT 142 /* inverse neighbor advertisment */
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#define IND_ADVERT 142 /* inverse neighbor advertisment */
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|
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/* Folloing numbers are defined in the mobile-ip draft. */
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/* Folloing numbers are defined in the mobile-ip draft. */
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#define ICMP6_HADISCOV_REQUEST 150 /* XXX To be authorized */
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#define ICMP6_HADISCOV_REQUEST 150 /* XXX To be authorized */
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#define ICMP6_HADISCOV_REPLY 151 /* XXX To be authorized */
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#define ICMP6_HADISCOV_REPLY 151 /* XXX To be authorized */
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#define ICMP6_MOBILEPREFIX_SOLICIT 152 /* XXX To be authorized */
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#define ICMP6_MOBILEPREFIX_SOLICIT 152 /* XXX To be authorized */
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#define ICMP6_MOBILEPREFIX_ADVERT 153 /* XXX To be authorized */
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#define ICMP6_MOBILEPREFIX_ADVERT 153 /* XXX To be authorized */
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|
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/* The definitions below are experimental. TBA */
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/* The definitions below are experimental. TBA */
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#define MLD_MTRACE_RESP 200 /* mtrace resp (to sender) */
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#define MLD_MTRACE_RESP 200 /* mtrace resp (to sender) */
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#define MLD_MTRACE 201 /* mtrace messages */
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#define MLD_MTRACE 201 /* mtrace messages */
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|
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#define MLDV2_LISTENER_REPORT 206 /* MLDv2 report */
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#define MLDV2_LISTENER_REPORT 206 /* MLDv2 report */
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|
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#ifndef _KERNEL
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#ifndef _KERNEL
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#define MLD6_MTRACE_RESP MLD_MTRACE_RESP
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#define MLD6_MTRACE_RESP MLD_MTRACE_RESP
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#define MLD6_MTRACE MLD_MTRACE
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#define MLD6_MTRACE MLD_MTRACE
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#define MLD6V2_LISTENER_REPORT MLDV2_LISTENER_REPORT
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#define MLD6V2_LISTENER_REPORT MLDV2_LISTENER_REPORT
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#endif
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#endif
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|
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#define ICMP6_MAXTYPE 206
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#define ICMP6_MAXTYPE 206
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|
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#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
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#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
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#define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
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#define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
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#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */
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#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */
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#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
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#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
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#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
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#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
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#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
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#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
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|
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#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
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#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
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#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
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#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
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|
|
#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
|
#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
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#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
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#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
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#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
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#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
|
|
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#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
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#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
|
|
|
#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */
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#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */
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#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */
|
#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */
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#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */
|
#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */
|
|
|
#define ICMP6_NI_SUCCESS 0 /* node information successful reply */
|
#define ICMP6_NI_SUCCESS 0 /* node information successful reply */
|
#define ICMP6_NI_REFUSED 1 /* node information request is refused */
|
#define ICMP6_NI_REFUSED 1 /* node information request is refused */
|
#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
|
#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
|
|
|
#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
|
#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
|
#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
|
#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
|
#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
|
#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
|
|
|
/* Used in kernel only */
|
/* Used in kernel only */
|
#define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
|
#define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
|
#define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
|
#define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
|
|
|
/*
|
/*
|
* Multicast Listener Discovery
|
* Multicast Listener Discovery
|
*/
|
*/
|
struct mld_hdr {
|
struct mld_hdr {
|
struct icmp6_hdr mld_icmp6_hdr;
|
struct icmp6_hdr mld_icmp6_hdr;
|
struct in6_addr mld_addr; /* multicast address */
|
struct in6_addr mld_addr; /* multicast address */
|
} __attribute__ ((aligned(1), packed));
|
} __attribute__ ((aligned(1), packed));
|
|
|
/* definitions to provide backward compatibility to old KAME applications */
|
/* definitions to provide backward compatibility to old KAME applications */
|
#ifndef _KERNEL
|
#ifndef _KERNEL
|
#define mld6_hdr mld_hdr
|
#define mld6_hdr mld_hdr
|
#define mld6_type mld_type
|
#define mld6_type mld_type
|
#define mld6_code mld_code
|
#define mld6_code mld_code
|
#define mld6_cksum mld_cksum
|
#define mld6_cksum mld_cksum
|
#define mld6_maxdelay mld_maxdelay
|
#define mld6_maxdelay mld_maxdelay
|
#define mld6_reserved mld_reserved
|
#define mld6_reserved mld_reserved
|
#define mld6_addr mld_addr
|
#define mld6_addr mld_addr
|
#endif
|
#endif
|
|
|
/* shortcut macro definitions */
|
/* shortcut macro definitions */
|
#define mld_type mld_icmp6_hdr.icmp6_type
|
#define mld_type mld_icmp6_hdr.icmp6_type
|
#define mld_code mld_icmp6_hdr.icmp6_code
|
#define mld_code mld_icmp6_hdr.icmp6_code
|
#define mld_cksum mld_icmp6_hdr.icmp6_cksum
|
#define mld_cksum mld_icmp6_hdr.icmp6_cksum
|
#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0]
|
#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0]
|
#define mld_reserved mld_icmp6_hdr.icmp6_data16[1]
|
#define mld_reserved mld_icmp6_hdr.icmp6_data16[1]
|
|
|
/*
|
/*
|
* Neighbor Discovery
|
* Neighbor Discovery
|
*/
|
*/
|
|
|
struct nd_router_solicit { /* router solicitation */
|
struct nd_router_solicit { /* router solicitation */
|
struct icmp6_hdr nd_rs_hdr;
|
struct icmp6_hdr nd_rs_hdr;
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__ ((aligned(1), packed));
|
} __attribute__ ((aligned(1), packed));
|
|
|
#define nd_rs_type nd_rs_hdr.icmp6_type
|
#define nd_rs_type nd_rs_hdr.icmp6_type
|
#define nd_rs_code nd_rs_hdr.icmp6_code
|
#define nd_rs_code nd_rs_hdr.icmp6_code
|
#define nd_rs_cksum nd_rs_hdr.icmp6_cksum
|
#define nd_rs_cksum nd_rs_hdr.icmp6_cksum
|
#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
|
#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
|
|
|
struct nd_router_advert { /* router advertisement */
|
struct nd_router_advert { /* router advertisement */
|
struct icmp6_hdr nd_ra_hdr;
|
struct icmp6_hdr nd_ra_hdr;
|
u_int32_t nd_ra_reachable; /* reachable time */
|
u_int32_t nd_ra_reachable; /* reachable time */
|
u_int32_t nd_ra_retransmit; /* retransmit timer */
|
u_int32_t nd_ra_retransmit; /* retransmit timer */
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__ ((aligned(1), packed));
|
} __attribute__ ((aligned(1), packed));
|
|
|
#define nd_ra_type nd_ra_hdr.icmp6_type
|
#define nd_ra_type nd_ra_hdr.icmp6_type
|
#define nd_ra_code nd_ra_hdr.icmp6_code
|
#define nd_ra_code nd_ra_hdr.icmp6_code
|
#define nd_ra_cksum nd_ra_hdr.icmp6_cksum
|
#define nd_ra_cksum nd_ra_hdr.icmp6_cksum
|
#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
|
#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
|
#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
|
#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
|
#define ND_RA_FLAG_MANAGED 0x80
|
#define ND_RA_FLAG_MANAGED 0x80
|
#define ND_RA_FLAG_OTHER 0x40
|
#define ND_RA_FLAG_OTHER 0x40
|
#define ND_RA_FLAG_HOME_AGENT 0x20
|
#define ND_RA_FLAG_HOME_AGENT 0x20
|
|
|
/*
|
/*
|
* Router preference values based on draft-draves-ipngwg-router-selection-01.
|
* Router preference values based on draft-draves-ipngwg-router-selection-01.
|
* These are non-standard definitions.
|
* These are non-standard definitions.
|
*/
|
*/
|
#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */
|
#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */
|
|
|
#define ND_RA_FLAG_RTPREF_HIGH 0x08 /* 00001000 */
|
#define ND_RA_FLAG_RTPREF_HIGH 0x08 /* 00001000 */
|
#define ND_RA_FLAG_RTPREF_MEDIUM 0x00 /* 00000000 */
|
#define ND_RA_FLAG_RTPREF_MEDIUM 0x00 /* 00000000 */
|
#define ND_RA_FLAG_RTPREF_LOW 0x18 /* 00011000 */
|
#define ND_RA_FLAG_RTPREF_LOW 0x18 /* 00011000 */
|
#define ND_RA_FLAG_RTPREF_RSV 0x10 /* 00010000 */
|
#define ND_RA_FLAG_RTPREF_RSV 0x10 /* 00010000 */
|
|
|
#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
|
#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
|
|
|
struct nd_neighbor_solicit { /* neighbor solicitation */
|
struct nd_neighbor_solicit { /* neighbor solicitation */
|
struct icmp6_hdr nd_ns_hdr;
|
struct icmp6_hdr nd_ns_hdr;
|
struct in6_addr nd_ns_target; /*target address */
|
struct in6_addr nd_ns_target; /*target address */
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define nd_ns_type nd_ns_hdr.icmp6_type
|
#define nd_ns_type nd_ns_hdr.icmp6_type
|
#define nd_ns_code nd_ns_hdr.icmp6_code
|
#define nd_ns_code nd_ns_hdr.icmp6_code
|
#define nd_ns_cksum nd_ns_hdr.icmp6_cksum
|
#define nd_ns_cksum nd_ns_hdr.icmp6_cksum
|
#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
|
#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
|
|
|
struct nd_neighbor_advert { /* neighbor advertisement */
|
struct nd_neighbor_advert { /* neighbor advertisement */
|
struct icmp6_hdr nd_na_hdr;
|
struct icmp6_hdr nd_na_hdr;
|
struct in6_addr nd_na_target; /* target address */
|
struct in6_addr nd_na_target; /* target address */
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define nd_na_type nd_na_hdr.icmp6_type
|
#define nd_na_type nd_na_hdr.icmp6_type
|
#define nd_na_code nd_na_hdr.icmp6_code
|
#define nd_na_code nd_na_hdr.icmp6_code
|
#define nd_na_cksum nd_na_hdr.icmp6_cksum
|
#define nd_na_cksum nd_na_hdr.icmp6_cksum
|
#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
|
#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
|
#if BYTE_ORDER == BIG_ENDIAN
|
#if BYTE_ORDER == BIG_ENDIAN
|
#define ND_NA_FLAG_ROUTER 0x80000000
|
#define ND_NA_FLAG_ROUTER 0x80000000
|
#define ND_NA_FLAG_SOLICITED 0x40000000
|
#define ND_NA_FLAG_SOLICITED 0x40000000
|
#define ND_NA_FLAG_OVERRIDE 0x20000000
|
#define ND_NA_FLAG_OVERRIDE 0x20000000
|
#else
|
#else
|
#if BYTE_ORDER == LITTLE_ENDIAN
|
#if BYTE_ORDER == LITTLE_ENDIAN
|
#define ND_NA_FLAG_ROUTER 0x80
|
#define ND_NA_FLAG_ROUTER 0x80
|
#define ND_NA_FLAG_SOLICITED 0x40
|
#define ND_NA_FLAG_SOLICITED 0x40
|
#define ND_NA_FLAG_OVERRIDE 0x20
|
#define ND_NA_FLAG_OVERRIDE 0x20
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
struct nd_redirect { /* redirect */
|
struct nd_redirect { /* redirect */
|
struct icmp6_hdr nd_rd_hdr;
|
struct icmp6_hdr nd_rd_hdr;
|
struct in6_addr nd_rd_target; /* target address */
|
struct in6_addr nd_rd_target; /* target address */
|
struct in6_addr nd_rd_dst; /* destination address */
|
struct in6_addr nd_rd_dst; /* destination address */
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define nd_rd_type nd_rd_hdr.icmp6_type
|
#define nd_rd_type nd_rd_hdr.icmp6_type
|
#define nd_rd_code nd_rd_hdr.icmp6_code
|
#define nd_rd_code nd_rd_hdr.icmp6_code
|
#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
|
#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
|
#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
|
#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
|
|
|
struct ind_neighbor_solicit { /* inverse neighbor solicitation */
|
struct ind_neighbor_solicit { /* inverse neighbor solicitation */
|
struct icmp6_hdr ind_ns_hdr;
|
struct icmp6_hdr ind_ns_hdr;
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define ind_ns_type ind_ns_hdr.icmp6_type
|
#define ind_ns_type ind_ns_hdr.icmp6_type
|
#define ind_ns_code ind_ns_hdr.icmp6_code
|
#define ind_ns_code ind_ns_hdr.icmp6_code
|
#define ind_ns_cksum ind_ns_hdr.icmp6_cksum
|
#define ind_ns_cksum ind_ns_hdr.icmp6_cksum
|
#define ind_ns_reserved ind_ns_hdr.icmp6_data32[0]
|
#define ind_ns_reserved ind_ns_hdr.icmp6_data32[0]
|
|
|
struct ind_neighbor_advert { /* inverse neighbor advertisement */
|
struct ind_neighbor_advert { /* inverse neighbor advertisement */
|
struct icmp6_hdr ind_na_hdr;
|
struct icmp6_hdr ind_na_hdr;
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define ind_na_type ind_na_hdr.icmp6_type
|
#define ind_na_type ind_na_hdr.icmp6_type
|
#define ind_na_code ind_na_hdr.icmp6_code
|
#define ind_na_code ind_na_hdr.icmp6_code
|
#define ind_na_cksum ind_na_hdr.icmp6_cksum
|
#define ind_na_cksum ind_na_hdr.icmp6_cksum
|
#define ind_na_flags_reserved ind_na_hdr.icmp6_data32[0]
|
#define ind_na_flags_reserved ind_na_hdr.icmp6_data32[0]
|
|
|
struct ha_discov_req { /* HA Address Discovery Request */
|
struct ha_discov_req { /* HA Address Discovery Request */
|
struct icmp6_hdr ha_dreq_hdr;
|
struct icmp6_hdr ha_dreq_hdr;
|
#ifdef MIP6_DRAFT13
|
#ifdef MIP6_DRAFT13
|
u_int32_t ha_dreq_reserved1;
|
u_int32_t ha_dreq_reserved1;
|
u_int32_t ha_dreq_reserved2;
|
u_int32_t ha_dreq_reserved2;
|
struct in6_addr ha_dreq_home; /* MN home address */
|
struct in6_addr ha_dreq_home; /* MN home address */
|
#endif /* MIP6_DRAFT13 */
|
#endif /* MIP6_DRAFT13 */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define discov_req_type ha_dreq_hdr.icmp6_type
|
#define discov_req_type ha_dreq_hdr.icmp6_type
|
#define discov_req_code ha_dreq_hdr.icmp6_code
|
#define discov_req_code ha_dreq_hdr.icmp6_code
|
#define discov_req_cksum ha_dreq_hdr.icmp6_cksum
|
#define discov_req_cksum ha_dreq_hdr.icmp6_cksum
|
#define discov_req_id ha_dreq_hdr.icmp6_data16[0]
|
#define discov_req_id ha_dreq_hdr.icmp6_data16[0]
|
|
|
struct ha_discov_rep { /* HA Address Discovery Reply */
|
struct ha_discov_rep { /* HA Address Discovery Reply */
|
struct icmp6_hdr ha_drep_hdr;
|
struct icmp6_hdr ha_drep_hdr;
|
u_int32_t ha_drep_reserved1;
|
u_int32_t ha_drep_reserved1;
|
u_int32_t ha_drep_reserved2;
|
u_int32_t ha_drep_reserved2;
|
/* could be followed by Home Agent addresses */
|
/* could be followed by Home Agent addresses */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define discov_rep_type ha_drep_hdr.icmp6_type
|
#define discov_rep_type ha_drep_hdr.icmp6_type
|
#define discov_rep_code ha_drep_hdr.icmp6_code
|
#define discov_rep_code ha_drep_hdr.icmp6_code
|
#define discov_rep_cksum ha_drep_hdr.icmp6_cksum
|
#define discov_rep_cksum ha_drep_hdr.icmp6_cksum
|
#define discov_rep_id ha_drep_hdr.icmp6_data16[0]
|
#define discov_rep_id ha_drep_hdr.icmp6_data16[0]
|
|
|
struct mobile_prefix_solicit { /* Mobile Prefix Solicitation */
|
struct mobile_prefix_solicit { /* Mobile Prefix Solicitation */
|
struct icmp6_hdr mp_sol_hdr;
|
struct icmp6_hdr mp_sol_hdr;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define mp_sol_type mp_sol_hdr.icmp6_type
|
#define mp_sol_type mp_sol_hdr.icmp6_type
|
#define mp_sol_code mp_sol_hdr.icmp6_code
|
#define mp_sol_code mp_sol_hdr.icmp6_code
|
#define mp_sol_cksum mp_sol_hdr.icmp6_cksum
|
#define mp_sol_cksum mp_sol_hdr.icmp6_cksum
|
#define mp_sol_reserved mp_sol_hdr.icmp6_data32[0]
|
#define mp_sol_reserved mp_sol_hdr.icmp6_data32[0]
|
|
|
struct mobile_prefix_advert { /* Mobile Prefix Advertisement */
|
struct mobile_prefix_advert { /* Mobile Prefix Advertisement */
|
struct icmp6_hdr mp_adv_hdr;
|
struct icmp6_hdr mp_adv_hdr;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define mp_adv_type mp_adv_hdr.icmp6_type
|
#define mp_adv_type mp_adv_hdr.icmp6_type
|
#define mp_adv_code mp_adv_hdr.icmp6_code
|
#define mp_adv_code mp_adv_hdr.icmp6_code
|
#define mp_adv_cksum mp_adv_hdr.icmp6_cksum
|
#define mp_adv_cksum mp_adv_hdr.icmp6_cksum
|
#define mp_adv_opts mp_adv_hdr.icmp6_data8
|
#define mp_adv_opts mp_adv_hdr.icmp6_data8
|
|
|
struct nd_opt_hdr { /* Neighbor discovery option header */
|
struct nd_opt_hdr { /* Neighbor discovery option header */
|
u_int8_t nd_opt_type;
|
u_int8_t nd_opt_type;
|
u_int8_t nd_opt_len;
|
u_int8_t nd_opt_len;
|
/* followed by option specific data*/
|
/* followed by option specific data*/
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define ND_OPT_SOURCE_LINKADDR 1
|
#define ND_OPT_SOURCE_LINKADDR 1
|
#define ND_OPT_TARGET_LINKADDR 2
|
#define ND_OPT_TARGET_LINKADDR 2
|
#define ND_OPT_PREFIX_INFORMATION 3
|
#define ND_OPT_PREFIX_INFORMATION 3
|
#define ND_OPT_REDIRECTED_HEADER 4
|
#define ND_OPT_REDIRECTED_HEADER 4
|
#define ND_OPT_MTU 5
|
#define ND_OPT_MTU 5
|
#define ND_OPT_ADVINTERVAL 7 /* 2292bis-02 */
|
#define ND_OPT_ADVINTERVAL 7 /* 2292bis-02 */
|
#define ND_OPT_HOMEAGENT_INFO 8 /* 2292bis-02 */
|
#define ND_OPT_HOMEAGENT_INFO 8 /* 2292bis-02 */
|
#define ND_OPT_SOURCE_ADDRLIST 9 /* will be renamed */
|
#define ND_OPT_SOURCE_ADDRLIST 9 /* will be renamed */
|
#define ND_OPT_TARGET_ADDRLIST 10 /* will be renamed */
|
#define ND_OPT_TARGET_ADDRLIST 10 /* will be renamed */
|
|
|
#define ND_OPT_ROUTE_INFO 200 /* draft-ietf-ipngwg-router-preference, not officially assigned yet */
|
#define ND_OPT_ROUTE_INFO 200 /* draft-ietf-ipngwg-router-preference, not officially assigned yet */
|
|
|
struct nd_opt_prefix_info { /* prefix information */
|
struct nd_opt_prefix_info { /* prefix information */
|
u_int8_t nd_opt_pi_type;
|
u_int8_t nd_opt_pi_type;
|
u_int8_t nd_opt_pi_len;
|
u_int8_t nd_opt_pi_len;
|
u_int8_t nd_opt_pi_prefix_len;
|
u_int8_t nd_opt_pi_prefix_len;
|
u_int8_t nd_opt_pi_flags_reserved;
|
u_int8_t nd_opt_pi_flags_reserved;
|
u_int32_t nd_opt_pi_valid_time;
|
u_int32_t nd_opt_pi_valid_time;
|
u_int32_t nd_opt_pi_preferred_time;
|
u_int32_t nd_opt_pi_preferred_time;
|
u_int32_t nd_opt_pi_reserved2;
|
u_int32_t nd_opt_pi_reserved2;
|
struct in6_addr nd_opt_pi_prefix;
|
struct in6_addr nd_opt_pi_prefix;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define ND_OPT_PI_FLAG_ONLINK 0x80
|
#define ND_OPT_PI_FLAG_ONLINK 0x80
|
#define ND_OPT_PI_FLAG_AUTO 0x40
|
#define ND_OPT_PI_FLAG_AUTO 0x40
|
#define ND_OPT_PI_FLAG_ROUTER 0x20 /* 2292bis-02 */
|
#define ND_OPT_PI_FLAG_ROUTER 0x20 /* 2292bis-02 */
|
|
|
struct nd_opt_rd_hdr { /* redirected header */
|
struct nd_opt_rd_hdr { /* redirected header */
|
u_int8_t nd_opt_rh_type;
|
u_int8_t nd_opt_rh_type;
|
u_int8_t nd_opt_rh_len;
|
u_int8_t nd_opt_rh_len;
|
u_int16_t nd_opt_rh_reserved1;
|
u_int16_t nd_opt_rh_reserved1;
|
u_int32_t nd_opt_rh_reserved2;
|
u_int32_t nd_opt_rh_reserved2;
|
/* followed by IP header and data */
|
/* followed by IP header and data */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
struct nd_opt_mtu { /* MTU option */
|
struct nd_opt_mtu { /* MTU option */
|
u_int8_t nd_opt_mtu_type;
|
u_int8_t nd_opt_mtu_type;
|
u_int8_t nd_opt_mtu_len;
|
u_int8_t nd_opt_mtu_len;
|
u_int16_t nd_opt_mtu_reserved;
|
u_int16_t nd_opt_mtu_reserved;
|
u_int32_t nd_opt_mtu_mtu;
|
u_int32_t nd_opt_mtu_mtu;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
struct nd_opt_advinterval { /* Advertisement interval option */
|
struct nd_opt_advinterval { /* Advertisement interval option */
|
u_int8_t nd_opt_adv_type;
|
u_int8_t nd_opt_adv_type;
|
u_int8_t nd_opt_adv_len;
|
u_int8_t nd_opt_adv_len;
|
u_int16_t nd_opt_adv_reserved;
|
u_int16_t nd_opt_adv_reserved;
|
u_int32_t nd_opt_adv_interval;
|
u_int32_t nd_opt_adv_interval;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
struct nd_opt_homeagent_info { /* Home Agent info */
|
struct nd_opt_homeagent_info { /* Home Agent info */
|
u_int8_t nd_opt_hai_type;
|
u_int8_t nd_opt_hai_type;
|
u_int8_t nd_opt_hai_len;
|
u_int8_t nd_opt_hai_len;
|
u_int16_t nd_opt_hai_reserved;
|
u_int16_t nd_opt_hai_reserved;
|
int16_t nd_opt_hai_preference;
|
int16_t nd_opt_hai_preference;
|
u_int16_t nd_opt_hai_lifetime;
|
u_int16_t nd_opt_hai_lifetime;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
struct nd_opt_route_info { /* route info */
|
struct nd_opt_route_info { /* route info */
|
u_int8_t nd_opt_rti_type;
|
u_int8_t nd_opt_rti_type;
|
u_int8_t nd_opt_rti_len;
|
u_int8_t nd_opt_rti_len;
|
u_int8_t nd_opt_rti_prefixlen;
|
u_int8_t nd_opt_rti_prefixlen;
|
u_int8_t nd_opt_rti_flags;
|
u_int8_t nd_opt_rti_flags;
|
u_int32_t nd_opt_rti_lifetime;
|
u_int32_t nd_opt_rti_lifetime;
|
/* prefix follows */
|
/* prefix follows */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
/*
|
/*
|
* icmp6 namelookup
|
* icmp6 namelookup
|
*/
|
*/
|
|
|
struct icmp6_namelookup {
|
struct icmp6_namelookup {
|
struct icmp6_hdr icmp6_nl_hdr;
|
struct icmp6_hdr icmp6_nl_hdr;
|
u_int8_t icmp6_nl_nonce[8];
|
u_int8_t icmp6_nl_nonce[8];
|
int32_t icmp6_nl_ttl;
|
int32_t icmp6_nl_ttl;
|
#if 0
|
#if 0
|
u_int8_t icmp6_nl_len;
|
u_int8_t icmp6_nl_len;
|
u_int8_t icmp6_nl_name[3];
|
u_int8_t icmp6_nl_name[3];
|
#endif
|
#endif
|
/* could be followed by options */
|
/* could be followed by options */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
/*
|
/*
|
* icmp6 node information
|
* icmp6 node information
|
*/
|
*/
|
struct icmp6_nodeinfo {
|
struct icmp6_nodeinfo {
|
struct icmp6_hdr icmp6_ni_hdr;
|
struct icmp6_hdr icmp6_ni_hdr;
|
u_int8_t icmp6_ni_nonce[8];
|
u_int8_t icmp6_ni_nonce[8];
|
/* could be followed by reply data */
|
/* could be followed by reply data */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define ni_type icmp6_ni_hdr.icmp6_type
|
#define ni_type icmp6_ni_hdr.icmp6_type
|
#define ni_code icmp6_ni_hdr.icmp6_code
|
#define ni_code icmp6_ni_hdr.icmp6_code
|
#define ni_cksum icmp6_ni_hdr.icmp6_cksum
|
#define ni_cksum icmp6_ni_hdr.icmp6_cksum
|
#define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
|
#define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
|
#define ni_flags icmp6_ni_hdr.icmp6_data16[1]
|
#define ni_flags icmp6_ni_hdr.icmp6_data16[1]
|
|
|
#define NI_QTYPE_NOOP 0 /* NOOP */
|
#define NI_QTYPE_NOOP 0 /* NOOP */
|
#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
|
#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
|
#define NI_QTYPE_FQDN 2 /* FQDN (draft 04) */
|
#define NI_QTYPE_FQDN 2 /* FQDN (draft 04) */
|
#define NI_QTYPE_DNSNAME 2 /* DNS Name */
|
#define NI_QTYPE_DNSNAME 2 /* DNS Name */
|
#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
|
#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
|
#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
|
#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
|
|
|
#if BYTE_ORDER == BIG_ENDIAN
|
#if BYTE_ORDER == BIG_ENDIAN
|
#define NI_SUPTYPE_FLAG_COMPRESS 0x1
|
#define NI_SUPTYPE_FLAG_COMPRESS 0x1
|
#define NI_FQDN_FLAG_VALIDTTL 0x1
|
#define NI_FQDN_FLAG_VALIDTTL 0x1
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#define NI_SUPTYPE_FLAG_COMPRESS 0x0100
|
#define NI_SUPTYPE_FLAG_COMPRESS 0x0100
|
#define NI_FQDN_FLAG_VALIDTTL 0x0100
|
#define NI_FQDN_FLAG_VALIDTTL 0x0100
|
#endif
|
#endif
|
|
|
#ifdef NAME_LOOKUPS_04
|
#ifdef NAME_LOOKUPS_04
|
#if BYTE_ORDER == BIG_ENDIAN
|
#if BYTE_ORDER == BIG_ENDIAN
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x1
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x1
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x2
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x2
|
#define NI_NODEADDR_FLAG_GLOBAL 0x4
|
#define NI_NODEADDR_FLAG_GLOBAL 0x4
|
#define NI_NODEADDR_FLAG_ALL 0x8
|
#define NI_NODEADDR_FLAG_ALL 0x8
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x10
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x10
|
#define NI_NODEADDR_FLAG_ANYCAST 0x20 /* just experimental. not in spec */
|
#define NI_NODEADDR_FLAG_ANYCAST 0x20 /* just experimental. not in spec */
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0100
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0100
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x0200
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x0200
|
#define NI_NODEADDR_FLAG_GLOBAL 0x0400
|
#define NI_NODEADDR_FLAG_GLOBAL 0x0400
|
#define NI_NODEADDR_FLAG_ALL 0x0800
|
#define NI_NODEADDR_FLAG_ALL 0x0800
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x1000
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x1000
|
#define NI_NODEADDR_FLAG_ANYCAST 0x2000 /* just experimental. not in spec */
|
#define NI_NODEADDR_FLAG_ANYCAST 0x2000 /* just experimental. not in spec */
|
#endif
|
#endif
|
#else /* draft-ietf-ipngwg-icmp-name-lookups-05 (and later?) */
|
#else /* draft-ietf-ipngwg-icmp-name-lookups-05 (and later?) */
|
#if BYTE_ORDER == BIG_ENDIAN
|
#if BYTE_ORDER == BIG_ENDIAN
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x1
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x1
|
#define NI_NODEADDR_FLAG_ALL 0x2
|
#define NI_NODEADDR_FLAG_ALL 0x2
|
#define NI_NODEADDR_FLAG_COMPAT 0x4
|
#define NI_NODEADDR_FLAG_COMPAT 0x4
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x8
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x8
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x10
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x10
|
#define NI_NODEADDR_FLAG_GLOBAL 0x20
|
#define NI_NODEADDR_FLAG_GLOBAL 0x20
|
#define NI_NODEADDR_FLAG_ANYCAST 0x40 /* just experimental. not in spec */
|
#define NI_NODEADDR_FLAG_ANYCAST 0x40 /* just experimental. not in spec */
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x0100
|
#define NI_NODEADDR_FLAG_TRUNCATE 0x0100
|
#define NI_NODEADDR_FLAG_ALL 0x0200
|
#define NI_NODEADDR_FLAG_ALL 0x0200
|
#define NI_NODEADDR_FLAG_COMPAT 0x0400
|
#define NI_NODEADDR_FLAG_COMPAT 0x0400
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0800
|
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0800
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x1000
|
#define NI_NODEADDR_FLAG_SITELOCAL 0x1000
|
#define NI_NODEADDR_FLAG_GLOBAL 0x2000
|
#define NI_NODEADDR_FLAG_GLOBAL 0x2000
|
#define NI_NODEADDR_FLAG_ANYCAST 0x4000 /* just experimental. not in spec */
|
#define NI_NODEADDR_FLAG_ANYCAST 0x4000 /* just experimental. not in spec */
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
struct ni_reply_fqdn {
|
struct ni_reply_fqdn {
|
u_int32_t ni_fqdn_ttl; /* TTL */
|
u_int32_t ni_fqdn_ttl; /* TTL */
|
u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
|
u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
|
u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
|
u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
/*
|
/*
|
* Router Renumbering. as router-renum-08.txt
|
* Router Renumbering. as router-renum-08.txt
|
*/
|
*/
|
struct icmp6_router_renum { /* router renumbering header */
|
struct icmp6_router_renum { /* router renumbering header */
|
struct icmp6_hdr rr_hdr;
|
struct icmp6_hdr rr_hdr;
|
u_int8_t rr_segnum;
|
u_int8_t rr_segnum;
|
u_int8_t rr_flags;
|
u_int8_t rr_flags;
|
u_int16_t rr_maxdelay;
|
u_int16_t rr_maxdelay;
|
u_int32_t rr_reserved;
|
u_int32_t rr_reserved;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define ICMP6_RR_FLAGS_TEST 0x80
|
#define ICMP6_RR_FLAGS_TEST 0x80
|
#define ICMP6_RR_FLAGS_REQRESULT 0x40
|
#define ICMP6_RR_FLAGS_REQRESULT 0x40
|
#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
|
#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
|
#define ICMP6_RR_FLAGS_SPECSITE 0x10
|
#define ICMP6_RR_FLAGS_SPECSITE 0x10
|
#define ICMP6_RR_FLAGS_PREVDONE 0x08
|
#define ICMP6_RR_FLAGS_PREVDONE 0x08
|
|
|
#define rr_type rr_hdr.icmp6_type
|
#define rr_type rr_hdr.icmp6_type
|
#define rr_code rr_hdr.icmp6_code
|
#define rr_code rr_hdr.icmp6_code
|
#define rr_cksum rr_hdr.icmp6_cksum
|
#define rr_cksum rr_hdr.icmp6_cksum
|
#define rr_seqnum rr_hdr.icmp6_data32[0]
|
#define rr_seqnum rr_hdr.icmp6_data32[0]
|
|
|
struct rr_pco_match { /* match prefix part */
|
struct rr_pco_match { /* match prefix part */
|
u_int8_t rpm_code;
|
u_int8_t rpm_code;
|
u_int8_t rpm_len;
|
u_int8_t rpm_len;
|
u_int8_t rpm_ordinal;
|
u_int8_t rpm_ordinal;
|
u_int8_t rpm_matchlen;
|
u_int8_t rpm_matchlen;
|
u_int8_t rpm_minlen;
|
u_int8_t rpm_minlen;
|
u_int8_t rpm_maxlen;
|
u_int8_t rpm_maxlen;
|
u_int16_t rpm_reserved;
|
u_int16_t rpm_reserved;
|
struct in6_addr rpm_prefix;
|
struct in6_addr rpm_prefix;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
|
|
#define RPM_PCO_ADD 1
|
#define RPM_PCO_ADD 1
|
#define RPM_PCO_CHANGE 2
|
#define RPM_PCO_CHANGE 2
|
#define RPM_PCO_SETGLOBAL 3
|
#define RPM_PCO_SETGLOBAL 3
|
#define RPM_PCO_MAX 4
|
#define RPM_PCO_MAX 4
|
|
|
struct rr_pco_use { /* use prefix part */
|
struct rr_pco_use { /* use prefix part */
|
u_int8_t rpu_uselen;
|
u_int8_t rpu_uselen;
|
u_int8_t rpu_keeplen;
|
u_int8_t rpu_keeplen;
|
u_int8_t rpu_ramask;
|
u_int8_t rpu_ramask;
|
u_int8_t rpu_raflags;
|
u_int8_t rpu_raflags;
|
u_int32_t rpu_vltime;
|
u_int32_t rpu_vltime;
|
u_int32_t rpu_pltime;
|
u_int32_t rpu_pltime;
|
u_int32_t rpu_flags;
|
u_int32_t rpu_flags;
|
struct in6_addr rpu_prefix;
|
struct in6_addr rpu_prefix;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
|
#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
|
#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
|
#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
|
|
|
#if BYTE_ORDER == BIG_ENDIAN
|
#if BYTE_ORDER == BIG_ENDIAN
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
|
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
|
#endif
|
#endif
|
|
|
struct rr_result { /* router renumbering result message */
|
struct rr_result { /* router renumbering result message */
|
u_int16_t rrr_flags;
|
u_int16_t rrr_flags;
|
u_int8_t rrr_ordinal;
|
u_int8_t rrr_ordinal;
|
u_int8_t rrr_matchedlen;
|
u_int8_t rrr_matchedlen;
|
u_int32_t rrr_ifid;
|
u_int32_t rrr_ifid;
|
struct in6_addr rrr_prefix;
|
struct in6_addr rrr_prefix;
|
} __attribute__((aligned(1), packed));
|
} __attribute__((aligned(1), packed));
|
#if BYTE_ORDER == BIG_ENDIAN
|
#if BYTE_ORDER == BIG_ENDIAN
|
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
|
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
|
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
|
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#elif BYTE_ORDER == LITTLE_ENDIAN
|
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0200
|
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0200
|
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
|
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
|
#endif
|
#endif
|
|
|
/*
|
/*
|
* icmp6 filter structures.
|
* icmp6 filter structures.
|
*/
|
*/
|
|
|
struct icmp6_filter {
|
struct icmp6_filter {
|
u_int32_t icmp6_filt[8];
|
u_int32_t icmp6_filt[8];
|
};
|
};
|
|
|
#ifdef _KERNEL
|
#ifdef _KERNEL
|
#define ICMP6_FILTER_SETPASSALL(filterp) \
|
#define ICMP6_FILTER_SETPASSALL(filterp) \
|
do { \
|
do { \
|
int i; u_char *p; \
|
int i; u_char *p; \
|
p = (u_char *)filterp; \
|
p = (u_char *)filterp; \
|
for (i = 0; i < sizeof(struct icmp6_filter); i++) \
|
for (i = 0; i < sizeof(struct icmp6_filter); i++) \
|
p[i] = 0xff; \
|
p[i] = 0xff; \
|
} while (0)
|
} while (0)
|
#define ICMP6_FILTER_SETBLOCKALL(filterp) \
|
#define ICMP6_FILTER_SETBLOCKALL(filterp) \
|
bzero(filterp, sizeof(struct icmp6_filter))
|
bzero(filterp, sizeof(struct icmp6_filter))
|
#else /* _KERNEL */
|
#else /* _KERNEL */
|
#define ICMP6_FILTER_SETPASSALL(filterp) \
|
#define ICMP6_FILTER_SETPASSALL(filterp) \
|
memset(filterp, 0xff, sizeof(struct icmp6_filter))
|
memset(filterp, 0xff, sizeof(struct icmp6_filter))
|
#define ICMP6_FILTER_SETBLOCKALL(filterp) \
|
#define ICMP6_FILTER_SETBLOCKALL(filterp) \
|
memset(filterp, 0x00, sizeof(struct icmp6_filter))
|
memset(filterp, 0x00, sizeof(struct icmp6_filter))
|
#endif /* _KERNEL */
|
#endif /* _KERNEL */
|
|
|
#define ICMP6_FILTER_SETPASS(type, filterp) \
|
#define ICMP6_FILTER_SETPASS(type, filterp) \
|
(((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))
|
(((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))
|
#define ICMP6_FILTER_SETBLOCK(type, filterp) \
|
#define ICMP6_FILTER_SETBLOCK(type, filterp) \
|
(((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))
|
(((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))
|
#define ICMP6_FILTER_WILLPASS(type, filterp) \
|
#define ICMP6_FILTER_WILLPASS(type, filterp) \
|
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
|
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
|
#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
|
#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
|
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
|
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
|
|
|
/*
|
/*
|
* Variables related to this implementation
|
* Variables related to this implementation
|
* of the internet control message protocol version 6.
|
* of the internet control message protocol version 6.
|
*/
|
*/
|
struct icmp6errstat {
|
struct icmp6errstat {
|
u_quad_t icp6errs_dst_unreach_noroute;
|
u_quad_t icp6errs_dst_unreach_noroute;
|
u_quad_t icp6errs_dst_unreach_admin;
|
u_quad_t icp6errs_dst_unreach_admin;
|
u_quad_t icp6errs_dst_unreach_beyondscope;
|
u_quad_t icp6errs_dst_unreach_beyondscope;
|
u_quad_t icp6errs_dst_unreach_addr;
|
u_quad_t icp6errs_dst_unreach_addr;
|
u_quad_t icp6errs_dst_unreach_noport;
|
u_quad_t icp6errs_dst_unreach_noport;
|
u_quad_t icp6errs_packet_too_big;
|
u_quad_t icp6errs_packet_too_big;
|
u_quad_t icp6errs_time_exceed_transit;
|
u_quad_t icp6errs_time_exceed_transit;
|
u_quad_t icp6errs_time_exceed_reassembly;
|
u_quad_t icp6errs_time_exceed_reassembly;
|
u_quad_t icp6errs_paramprob_header;
|
u_quad_t icp6errs_paramprob_header;
|
u_quad_t icp6errs_paramprob_nextheader;
|
u_quad_t icp6errs_paramprob_nextheader;
|
u_quad_t icp6errs_paramprob_option;
|
u_quad_t icp6errs_paramprob_option;
|
u_quad_t icp6errs_redirect; /* we regard redirect as an error here */
|
u_quad_t icp6errs_redirect; /* we regard redirect as an error here */
|
u_quad_t icp6errs_unknown;
|
u_quad_t icp6errs_unknown;
|
};
|
};
|
|
|
struct icmp6stat {
|
struct icmp6stat {
|
/* statistics related to icmp6 packets generated */
|
/* statistics related to icmp6 packets generated */
|
u_quad_t icp6s_error; /* # of calls to icmp6_error */
|
u_quad_t icp6s_error; /* # of calls to icmp6_error */
|
u_quad_t icp6s_canterror; /* no error 'cuz old was icmp */
|
u_quad_t icp6s_canterror; /* no error 'cuz old was icmp */
|
u_quad_t icp6s_toofreq; /* no error 'cuz rate limitation */
|
u_quad_t icp6s_toofreq; /* no error 'cuz rate limitation */
|
u_quad_t icp6s_outhist[256];
|
u_quad_t icp6s_outhist[256];
|
/* statistics related to input message processed */
|
/* statistics related to input message processed */
|
u_quad_t icp6s_badcode; /* icmp6_code out of range */
|
u_quad_t icp6s_badcode; /* icmp6_code out of range */
|
u_quad_t icp6s_tooshort; /* packet < sizeof(struct icmp6_hdr) */
|
u_quad_t icp6s_tooshort; /* packet < sizeof(struct icmp6_hdr) */
|
u_quad_t icp6s_checksum; /* bad checksum */
|
u_quad_t icp6s_checksum; /* bad checksum */
|
u_quad_t icp6s_badlen; /* calculated bound mismatch */
|
u_quad_t icp6s_badlen; /* calculated bound mismatch */
|
/*
|
/*
|
* number of responses: this member is inherited from netinet code, but
|
* number of responses: this member is inherited from netinet code, but
|
* for netinet6 code, it is already available in icp6s_outhist[].
|
* for netinet6 code, it is already available in icp6s_outhist[].
|
*/
|
*/
|
u_quad_t icp6s_reflect;
|
u_quad_t icp6s_reflect;
|
u_quad_t icp6s_inhist[256];
|
u_quad_t icp6s_inhist[256];
|
u_quad_t icp6s_nd_toomanyopt; /* too many ND options */
|
u_quad_t icp6s_nd_toomanyopt; /* too many ND options */
|
struct icmp6errstat icp6s_outerrhist;
|
struct icmp6errstat icp6s_outerrhist;
|
#define icp6s_odst_unreach_noroute \
|
#define icp6s_odst_unreach_noroute \
|
icp6s_outerrhist.icp6errs_dst_unreach_noroute
|
icp6s_outerrhist.icp6errs_dst_unreach_noroute
|
#define icp6s_odst_unreach_admin icp6s_outerrhist.icp6errs_dst_unreach_admin
|
#define icp6s_odst_unreach_admin icp6s_outerrhist.icp6errs_dst_unreach_admin
|
#define icp6s_odst_unreach_beyondscope \
|
#define icp6s_odst_unreach_beyondscope \
|
icp6s_outerrhist.icp6errs_dst_unreach_beyondscope
|
icp6s_outerrhist.icp6errs_dst_unreach_beyondscope
|
#define icp6s_odst_unreach_addr icp6s_outerrhist.icp6errs_dst_unreach_addr
|
#define icp6s_odst_unreach_addr icp6s_outerrhist.icp6errs_dst_unreach_addr
|
#define icp6s_odst_unreach_noport icp6s_outerrhist.icp6errs_dst_unreach_noport
|
#define icp6s_odst_unreach_noport icp6s_outerrhist.icp6errs_dst_unreach_noport
|
#define icp6s_opacket_too_big icp6s_outerrhist.icp6errs_packet_too_big
|
#define icp6s_opacket_too_big icp6s_outerrhist.icp6errs_packet_too_big
|
#define icp6s_otime_exceed_transit \
|
#define icp6s_otime_exceed_transit \
|
icp6s_outerrhist.icp6errs_time_exceed_transit
|
icp6s_outerrhist.icp6errs_time_exceed_transit
|
#define icp6s_otime_exceed_reassembly \
|
#define icp6s_otime_exceed_reassembly \
|
icp6s_outerrhist.icp6errs_time_exceed_reassembly
|
icp6s_outerrhist.icp6errs_time_exceed_reassembly
|
#define icp6s_oparamprob_header icp6s_outerrhist.icp6errs_paramprob_header
|
#define icp6s_oparamprob_header icp6s_outerrhist.icp6errs_paramprob_header
|
#define icp6s_oparamprob_nextheader \
|
#define icp6s_oparamprob_nextheader \
|
icp6s_outerrhist.icp6errs_paramprob_nextheader
|
icp6s_outerrhist.icp6errs_paramprob_nextheader
|
#define icp6s_oparamprob_option icp6s_outerrhist.icp6errs_paramprob_option
|
#define icp6s_oparamprob_option icp6s_outerrhist.icp6errs_paramprob_option
|
#define icp6s_oredirect icp6s_outerrhist.icp6errs_redirect
|
#define icp6s_oredirect icp6s_outerrhist.icp6errs_redirect
|
#define icp6s_ounknown icp6s_outerrhist.icp6errs_unknown
|
#define icp6s_ounknown icp6s_outerrhist.icp6errs_unknown
|
u_quad_t icp6s_pmtuchg; /* path MTU changes */
|
u_quad_t icp6s_pmtuchg; /* path MTU changes */
|
u_quad_t icp6s_nd_badopt; /* bad ND options */
|
u_quad_t icp6s_nd_badopt; /* bad ND options */
|
u_quad_t icp6s_badns; /* bad neighbor solicitation */
|
u_quad_t icp6s_badns; /* bad neighbor solicitation */
|
u_quad_t icp6s_badna; /* bad neighbor advertisement */
|
u_quad_t icp6s_badna; /* bad neighbor advertisement */
|
u_quad_t icp6s_badrs; /* bad router advertisement */
|
u_quad_t icp6s_badrs; /* bad router advertisement */
|
u_quad_t icp6s_badra; /* bad router advertisement */
|
u_quad_t icp6s_badra; /* bad router advertisement */
|
u_quad_t icp6s_badredirect; /* bad redirect message */
|
u_quad_t icp6s_badredirect; /* bad redirect message */
|
};
|
};
|
|
|
/*
|
/*
|
* Names for ICMP sysctl objects
|
* Names for ICMP sysctl objects
|
*/
|
*/
|
#define ICMPV6CTL_STATS 1
|
#define ICMPV6CTL_STATS 1
|
#define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */
|
#define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */
|
#define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */
|
#define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */
|
#if 0 /*obsoleted*/
|
#if 0 /*obsoleted*/
|
#define ICMPV6CTL_ERRRATELIMIT 5 /* ICMPv6 error rate limitation */
|
#define ICMPV6CTL_ERRRATELIMIT 5 /* ICMPv6 error rate limitation */
|
#endif
|
#endif
|
#define ICMPV6CTL_ND6_PRUNE 6
|
#define ICMPV6CTL_ND6_PRUNE 6
|
#define ICMPV6CTL_ND6_DELAY 8
|
#define ICMPV6CTL_ND6_DELAY 8
|
#define ICMPV6CTL_ND6_UMAXTRIES 9
|
#define ICMPV6CTL_ND6_UMAXTRIES 9
|
#define ICMPV6CTL_ND6_MMAXTRIES 10
|
#define ICMPV6CTL_ND6_MMAXTRIES 10
|
#define ICMPV6CTL_ND6_USELOOPBACK 11
|
#define ICMPV6CTL_ND6_USELOOPBACK 11
|
/*#define ICMPV6CTL_ND6_PROXYALL 12 obsoleted, do not reuse here */
|
/*#define ICMPV6CTL_ND6_PROXYALL 12 obsoleted, do not reuse here */
|
#define ICMPV6CTL_NODEINFO 13
|
#define ICMPV6CTL_NODEINFO 13
|
#define ICMPV6CTL_ERRPPSLIMIT 14 /* ICMPv6 error pps limitation */
|
#define ICMPV6CTL_ERRPPSLIMIT 14 /* ICMPv6 error pps limitation */
|
#define ICMPV6CTL_ND6_MAXNUDHINT 15
|
#define ICMPV6CTL_ND6_MAXNUDHINT 15
|
#define ICMPV6CTL_MTUDISC_HIWAT 16
|
#define ICMPV6CTL_MTUDISC_HIWAT 16
|
#define ICMPV6CTL_MTUDISC_LOWAT 17
|
#define ICMPV6CTL_MTUDISC_LOWAT 17
|
#define ICMPV6CTL_ND6_DEBUG 18
|
#define ICMPV6CTL_ND6_DEBUG 18
|
#define ICMPV6CTL_ND6_DRLIST 19
|
#define ICMPV6CTL_ND6_DRLIST 19
|
#define ICMPV6CTL_ND6_PRLIST 20
|
#define ICMPV6CTL_ND6_PRLIST 20
|
#define ICMPV6CTL_MAXID 21
|
#define ICMPV6CTL_MAXID 21
|
|
|
#define ICMPV6CTL_NAMES { \
|
#define ICMPV6CTL_NAMES { \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ "rediraccept", CTLTYPE_INT }, \
|
{ "rediraccept", CTLTYPE_INT }, \
|
{ "redirtimeout", CTLTYPE_INT }, \
|
{ "redirtimeout", CTLTYPE_INT }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ "nd6_prune", CTLTYPE_INT }, \
|
{ "nd6_prune", CTLTYPE_INT }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ "nd6_delay", CTLTYPE_INT }, \
|
{ "nd6_delay", CTLTYPE_INT }, \
|
{ "nd6_umaxtries", CTLTYPE_INT }, \
|
{ "nd6_umaxtries", CTLTYPE_INT }, \
|
{ "nd6_mmaxtries", CTLTYPE_INT }, \
|
{ "nd6_mmaxtries", CTLTYPE_INT }, \
|
{ "nd6_useloopback", CTLTYPE_INT }, \
|
{ "nd6_useloopback", CTLTYPE_INT }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ "nodeinfo", CTLTYPE_INT }, \
|
{ "nodeinfo", CTLTYPE_INT }, \
|
{ "errppslimit", CTLTYPE_INT }, \
|
{ "errppslimit", CTLTYPE_INT }, \
|
{ "nd6_maxnudhint", CTLTYPE_INT }, \
|
{ "nd6_maxnudhint", CTLTYPE_INT }, \
|
{ "mtudisc_hiwat", CTLTYPE_INT }, \
|
{ "mtudisc_hiwat", CTLTYPE_INT }, \
|
{ "mtudisc_lowat", CTLTYPE_INT }, \
|
{ "mtudisc_lowat", CTLTYPE_INT }, \
|
{ "nd6_debug", CTLTYPE_INT }, \
|
{ "nd6_debug", CTLTYPE_INT }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
{ 0, 0 }, \
|
}
|
}
|
|
|
#ifdef __bsdi__
|
#ifdef __bsdi__
|
#define ICMPV6CTL_VARS { \
|
#define ICMPV6CTL_VARS { \
|
0, \
|
0, \
|
0, \
|
0, \
|
&icmp6_rediraccept, \
|
&icmp6_rediraccept, \
|
&icmp6_redirtimeout, \
|
&icmp6_redirtimeout, \
|
0, \
|
0, \
|
0, \
|
0, \
|
&nd6_prune, \
|
&nd6_prune, \
|
0, \
|
0, \
|
&nd6_delay, \
|
&nd6_delay, \
|
&nd6_umaxtries, \
|
&nd6_umaxtries, \
|
&nd6_mmaxtries, \
|
&nd6_mmaxtries, \
|
&nd6_useloopback, \
|
&nd6_useloopback, \
|
0, \
|
0, \
|
&icmp6_nodeinfo, \
|
&icmp6_nodeinfo, \
|
&icmp6errppslim, \
|
&icmp6errppslim, \
|
&nd6_maxnudhint, \
|
&nd6_maxnudhint, \
|
0, \
|
0, \
|
0, \
|
0, \
|
&nd6_debug, \
|
&nd6_debug, \
|
0, \
|
0, \
|
0, \
|
0, \
|
}
|
}
|
#endif
|
#endif
|
|
|
#define RTF_PROBEMTU RTF_PROTO1
|
#define RTF_PROBEMTU RTF_PROTO1
|
|
|
#ifdef _KERNEL
|
#ifdef _KERNEL
|
# ifdef __STDC__
|
# ifdef __STDC__
|
struct rtentry;
|
struct rtentry;
|
struct rttimer;
|
struct rttimer;
|
struct in6_multi;
|
struct in6_multi;
|
# endif
|
# endif
|
void icmp6_init __P((void));
|
void icmp6_init __P((void));
|
void icmp6_paramerror __P((struct mbuf *, int));
|
void icmp6_paramerror __P((struct mbuf *, int));
|
void icmp6_error __P((struct mbuf *, int, int, int));
|
void icmp6_error __P((struct mbuf *, int, int, int));
|
int icmp6_input __P((struct mbuf **, int *, int));
|
int icmp6_input __P((struct mbuf **, int *, int));
|
void icmp6_fasttimo __P((void));
|
void icmp6_fasttimo __P((void));
|
void icmp6_reflect __P((struct mbuf *, size_t));
|
void icmp6_reflect __P((struct mbuf *, size_t));
|
void icmp6_prepare __P((struct mbuf *));
|
void icmp6_prepare __P((struct mbuf *));
|
void icmp6_redirect_input __P((struct mbuf *, int));
|
void icmp6_redirect_input __P((struct mbuf *, int));
|
void icmp6_redirect_output __P((struct mbuf *, struct rtentry *));
|
void icmp6_redirect_output __P((struct mbuf *, struct rtentry *));
|
#ifdef __bsdi__
|
#ifdef __bsdi__
|
int icmp6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
|
int icmp6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
|
void icmp6_mtuexpire __P((struct rtentry *, struct rttimer *));
|
void icmp6_mtuexpire __P((struct rtentry *, struct rttimer *));
|
#endif /*__bsdi__*/
|
#endif /*__bsdi__*/
|
#if defined(__NetBSD__) || defined(__OpenBSD__)
|
#if defined(__NetBSD__) || defined(__OpenBSD__)
|
int icmp6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
|
int icmp6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
|
#endif
|
#endif
|
|
|
struct ip6ctlparam;
|
struct ip6ctlparam;
|
void icmp6_mtudisc_update __P((struct ip6ctlparam *, int));
|
void icmp6_mtudisc_update __P((struct ip6ctlparam *, int));
|
#if defined(__NetBSD__) || defined(__OpenBSD__)
|
#if defined(__NetBSD__) || defined(__OpenBSD__)
|
void icmp6_mtudisc_callback_register __P((void (*)(struct in6_addr *)));
|
void icmp6_mtudisc_callback_register __P((void (*)(struct in6_addr *)));
|
#endif
|
#endif
|
|
|
/* XXX: is this the right place for these macros? */
|
/* XXX: is this the right place for these macros? */
|
#define icmp6_ifstat_inc(ifp, tag) \
|
#define icmp6_ifstat_inc(ifp, tag) \
|
do { \
|
do { \
|
if ((ifp) && (ifp)->if_index <= if_index \
|
if ((ifp) && (ifp)->if_index <= if_index \
|
&& (ifp)->if_index < icmp6_ifstatmax \
|
&& (ifp)->if_index < icmp6_ifstatmax \
|
&& icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) { \
|
&& icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) { \
|
icmp6_ifstat[(ifp)->if_index]->tag++; \
|
icmp6_ifstat[(ifp)->if_index]->tag++; \
|
} \
|
} \
|
} while (0)
|
} while (0)
|
|
|
#define icmp6_ifoutstat_inc(ifp, type, code) \
|
#define icmp6_ifoutstat_inc(ifp, type, code) \
|
do { \
|
do { \
|
icmp6_ifstat_inc(ifp, ifs6_out_msg); \
|
icmp6_ifstat_inc(ifp, ifs6_out_msg); \
|
switch(type) { \
|
switch(type) { \
|
case ICMP6_DST_UNREACH: \
|
case ICMP6_DST_UNREACH: \
|
icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
|
icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
|
if (code == ICMP6_DST_UNREACH_ADMIN) \
|
if (code == ICMP6_DST_UNREACH_ADMIN) \
|
icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
|
icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
|
break; \
|
break; \
|
case ICMP6_PACKET_TOO_BIG: \
|
case ICMP6_PACKET_TOO_BIG: \
|
icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
|
icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
|
break; \
|
break; \
|
case ICMP6_TIME_EXCEEDED: \
|
case ICMP6_TIME_EXCEEDED: \
|
icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
|
icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
|
break; \
|
break; \
|
case ICMP6_PARAM_PROB: \
|
case ICMP6_PARAM_PROB: \
|
icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
|
icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
|
break; \
|
break; \
|
case ICMP6_ECHO_REQUEST: \
|
case ICMP6_ECHO_REQUEST: \
|
icmp6_ifstat_inc(ifp, ifs6_out_echo); \
|
icmp6_ifstat_inc(ifp, ifs6_out_echo); \
|
break; \
|
break; \
|
case ICMP6_ECHO_REPLY: \
|
case ICMP6_ECHO_REPLY: \
|
icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
|
icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
|
break; \
|
break; \
|
case MLD_LISTENER_QUERY: \
|
case MLD_LISTENER_QUERY: \
|
icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
|
icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
|
break; \
|
break; \
|
case MLD_LISTENER_REPORT: \
|
case MLD_LISTENER_REPORT: \
|
icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
|
icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
|
break; \
|
break; \
|
case MLD_LISTENER_DONE: \
|
case MLD_LISTENER_DONE: \
|
icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
|
icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
|
break; \
|
break; \
|
case ND_ROUTER_SOLICIT: \
|
case ND_ROUTER_SOLICIT: \
|
icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
|
icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
|
break; \
|
break; \
|
case ND_ROUTER_ADVERT: \
|
case ND_ROUTER_ADVERT: \
|
icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
|
icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
|
break; \
|
break; \
|
case ND_NEIGHBOR_SOLICIT: \
|
case ND_NEIGHBOR_SOLICIT: \
|
icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
|
icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
|
break; \
|
break; \
|
case ND_NEIGHBOR_ADVERT: \
|
case ND_NEIGHBOR_ADVERT: \
|
icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
|
icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
|
break; \
|
break; \
|
case ND_REDIRECT: \
|
case ND_REDIRECT: \
|
icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
|
icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
|
break; \
|
break; \
|
} \
|
} \
|
} while (0)
|
} while (0)
|
|
|
extern int icmp6_rediraccept; /* accept/process redirects */
|
extern int icmp6_rediraccept; /* accept/process redirects */
|
extern int icmp6_redirtimeout; /* cache time for redirect routes */
|
extern int icmp6_redirtimeout; /* cache time for redirect routes */
|
#endif /* _KERNEL */
|
#endif /* _KERNEL */
|
|
|
#endif /* not _NETINET_ICMP6_H_ */
|
#endif /* not _NETINET_ICMP6_H_ */
|
|
|
