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/*!\file netinet/icmp6.h
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/*!\file netinet/icmp6.h
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* ICMP for IPv6.
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* ICMP for IPv6.
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*/
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*/
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4 |
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/* $FreeBSD: src/sys/netinet/icmp6.h,v 1.8 2002/05/06 16:28:25 ume Exp $ */
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/* $FreeBSD: src/sys/netinet/icmp6.h,v 1.8 2002/05/06 16:28:25 ume Exp $ */
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/* $KAME: icmp6.h,v 1.46 2001/04/27 15:09:48 itojun Exp $ */
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/* $KAME: icmp6.h,v 1.46 2001/04/27 15:09:48 itojun Exp $ */
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7 |
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/*
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* All rights reserved.
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* All rights reserved.
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*
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*
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* Redistribution and use in source and binary forms, with or without
|
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
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* modification, are permitted provided that the following conditions
|
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* are met:
|
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* are met:
|
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* 1. Redistributions of source code must retain the above copyright
|
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* 1. Redistributions of source code must retain the above copyright
|
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* notice, this list of conditions and the following disclaimer.
|
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* notice, this list of conditions and the following disclaimer.
|
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* 2. Redistributions in binary form must reproduce the above copyright
|
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* 2. Redistributions in binary form must reproduce the above copyright
|
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* notice, this list of conditions and the following disclaimer in the
|
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* notice, this list of conditions and the following disclaimer in the
|
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* documentation and/or other materials provided with the distribution.
|
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* documentation and/or other materials provided with the distribution.
|
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* 3. Neither the name of the project nor the names of its contributors
|
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* 3. Neither the name of the project nor the names of its contributors
|
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* may be used to endorse or promote products derived from this software
|
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* may be used to endorse or promote products derived from this software
|
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* without specific prior written permission.
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* without specific prior written permission.
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*
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*
|
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
|
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* SUCH DAMAGE.
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*/
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*/
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/*
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/*
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* Copyright (c) 1982, 1986, 1993
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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* The Regents of the University of California. All rights reserved.
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*
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*
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* Redistribution and use in source and binary forms, with or without
|
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
42 |
* modification, are permitted provided that the following conditions
|
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* are met:
|
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* are met:
|
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* 1. Redistributions of source code must retain the above copyright
|
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* 1. Redistributions of source code must retain the above copyright
|
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* notice, this list of conditions and the following disclaimer.
|
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* notice, this list of conditions and the following disclaimer.
|
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* 2. Redistributions in binary form must reproduce the above copyright
|
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* 2. Redistributions in binary form must reproduce the above copyright
|
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* notice, this list of conditions and the following disclaimer in the
|
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* notice, this list of conditions and the following disclaimer in the
|
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* documentation and/or other materials provided with the distribution.
|
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* may be used to endorse or promote products derived from this software
|
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* without specific prior written permission.
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* without specific prior written permission.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
65 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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* SUCH DAMAGE.
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*
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*
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* @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
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* @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
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*/
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*/
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#ifndef _NETINET_ICMP6_H_
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#ifndef _NETINET_ICMP6_H_
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#define _NETINET_ICMP6_H_
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#define _NETINET_ICMP6_H_
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#ifndef __SYS_WTYPES_H
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#ifndef __SYS_WTYPES_H
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#include <sys/wtypes.h>
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#include <sys/wtypes.h>
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#endif
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#endif
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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) */
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- sizeof(struct icmp6_hdr) */
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#include <sys/packon.h>
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#include <sys/packon.h>
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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 {
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union {
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u_int32_t icmp6_un_data32[1]; /* type-specific field */
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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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};
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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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#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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#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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#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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#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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#define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
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#define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
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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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/* 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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#define ICMP6_HADISCOV_REQUEST 202 /* XXX To be defined */
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#define ICMP6_HADISCOV_REQUEST 202 /* XXX To be defined */
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#define ICMP6_HADISCOV_REPLY 203 /* XXX To be defined */
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#define ICMP6_HADISCOV_REPLY 203 /* XXX To be defined */
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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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#endif
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#endif
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150 |
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#define ICMP6_MAXTYPE 203
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#define ICMP6_MAXTYPE 203
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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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157 |
#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
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157 |
#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
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158 |
#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
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158 |
#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
|
159 |
|
159 |
|
160 |
#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
|
160 |
#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
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161 |
#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
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161 |
#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
|
162 |
|
162 |
|
163 |
#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
|
163 |
#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
|
164 |
#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
|
164 |
#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
|
165 |
#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
|
165 |
#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
|
166 |
|
166 |
|
167 |
#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
|
167 |
#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
|
168 |
|
168 |
|
169 |
#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */
|
169 |
#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */
|
170 |
#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */
|
170 |
#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */
|
171 |
#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */
|
171 |
#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */
|
172 |
|
172 |
|
173 |
#define ICMP6_NI_SUCCESS 0 /* node information successful reply */
|
173 |
#define ICMP6_NI_SUCCESS 0 /* node information successful reply */
|
174 |
#define ICMP6_NI_REFUSED 1 /* node information request is refused */
|
174 |
#define ICMP6_NI_REFUSED 1 /* node information request is refused */
|
175 |
#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
|
175 |
#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
|
176 |
|
176 |
|
177 |
#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
|
177 |
#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
|
178 |
#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
|
178 |
#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
|
179 |
#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
|
179 |
#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
|
180 |
|
180 |
|
181 |
/* Used in kernel only */
|
181 |
/* Used in kernel only */
|
182 |
#define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
|
182 |
#define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
|
183 |
#define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
|
183 |
#define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
|
184 |
|
184 |
|
185 |
/*
|
185 |
/*
|
186 |
* Multicast Listener Discovery
|
186 |
* Multicast Listener Discovery
|
187 |
*/
|
187 |
*/
|
188 |
struct mld_hdr {
|
188 |
struct mld_hdr {
|
189 |
struct icmp6_hdr mld_icmp6_hdr;
|
189 |
struct icmp6_hdr mld_icmp6_hdr;
|
190 |
struct in6_addr mld_addr; /* multicast address */
|
190 |
struct in6_addr mld_addr; /* multicast address */
|
191 |
};
|
191 |
};
|
192 |
|
192 |
|
193 |
/* definitions to provide backward compatibility to old KAME applications */
|
193 |
/* definitions to provide backward compatibility to old KAME applications */
|
194 |
#ifndef _KERNEL
|
194 |
#ifndef _KERNEL
|
195 |
#define mld6_hdr mld_hdr
|
195 |
#define mld6_hdr mld_hdr
|
196 |
#define mld6_type mld_type
|
196 |
#define mld6_type mld_type
|
197 |
#define mld6_code mld_code
|
197 |
#define mld6_code mld_code
|
198 |
#define mld6_cksum mld_cksum
|
198 |
#define mld6_cksum mld_cksum
|
199 |
#define mld6_maxdelay mld_maxdelay
|
199 |
#define mld6_maxdelay mld_maxdelay
|
200 |
#define mld6_reserved mld_reserved
|
200 |
#define mld6_reserved mld_reserved
|
201 |
#define mld6_addr mld_addr
|
201 |
#define mld6_addr mld_addr
|
202 |
#endif
|
202 |
#endif
|
203 |
|
203 |
|
204 |
/* shortcut macro definitions */
|
204 |
/* shortcut macro definitions */
|
205 |
#define mld_type mld_icmp6_hdr.icmp6_type
|
205 |
#define mld_type mld_icmp6_hdr.icmp6_type
|
206 |
#define mld_code mld_icmp6_hdr.icmp6_code
|
206 |
#define mld_code mld_icmp6_hdr.icmp6_code
|
207 |
#define mld_cksum mld_icmp6_hdr.icmp6_cksum
|
207 |
#define mld_cksum mld_icmp6_hdr.icmp6_cksum
|
208 |
#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0]
|
208 |
#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0]
|
209 |
#define mld_reserved mld_icmp6_hdr.icmp6_data16[1]
|
209 |
#define mld_reserved mld_icmp6_hdr.icmp6_data16[1]
|
210 |
|
210 |
|
211 |
/*
|
211 |
/*
|
212 |
* Neighbor Discovery
|
212 |
* Neighbor Discovery
|
213 |
*/
|
213 |
*/
|
214 |
|
214 |
|
215 |
struct nd_router_solicit { /* router solicitation */
|
215 |
struct nd_router_solicit { /* router solicitation */
|
216 |
struct icmp6_hdr nd_rs_hdr;
|
216 |
struct icmp6_hdr nd_rs_hdr;
|
217 |
/* could be followed by options */
|
217 |
/* could be followed by options */
|
218 |
};
|
218 |
};
|
219 |
|
219 |
|
220 |
#define nd_rs_type nd_rs_hdr.icmp6_type
|
220 |
#define nd_rs_type nd_rs_hdr.icmp6_type
|
221 |
#define nd_rs_code nd_rs_hdr.icmp6_code
|
221 |
#define nd_rs_code nd_rs_hdr.icmp6_code
|
222 |
#define nd_rs_cksum nd_rs_hdr.icmp6_cksum
|
222 |
#define nd_rs_cksum nd_rs_hdr.icmp6_cksum
|
223 |
#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
|
223 |
#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
|
224 |
|
224 |
|
225 |
struct nd_router_advert { /* router advertisement */
|
225 |
struct nd_router_advert { /* router advertisement */
|
226 |
struct icmp6_hdr nd_ra_hdr;
|
226 |
struct icmp6_hdr nd_ra_hdr;
|
227 |
u_int32_t nd_ra_reachable; /* reachable time */
|
227 |
u_int32_t nd_ra_reachable; /* reachable time */
|
228 |
u_int32_t nd_ra_retransmit; /* retransmit timer */
|
228 |
u_int32_t nd_ra_retransmit; /* retransmit timer */
|
229 |
/* could be followed by options */
|
229 |
/* could be followed by options */
|
230 |
};
|
230 |
};
|
231 |
|
231 |
|
232 |
#define nd_ra_type nd_ra_hdr.icmp6_type
|
232 |
#define nd_ra_type nd_ra_hdr.icmp6_type
|
233 |
#define nd_ra_code nd_ra_hdr.icmp6_code
|
233 |
#define nd_ra_code nd_ra_hdr.icmp6_code
|
234 |
#define nd_ra_cksum nd_ra_hdr.icmp6_cksum
|
234 |
#define nd_ra_cksum nd_ra_hdr.icmp6_cksum
|
235 |
#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
|
235 |
#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
|
236 |
#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
|
236 |
#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
|
237 |
#define ND_RA_FLAG_MANAGED 0x80
|
237 |
#define ND_RA_FLAG_MANAGED 0x80
|
238 |
#define ND_RA_FLAG_OTHER 0x40
|
238 |
#define ND_RA_FLAG_OTHER 0x40
|
239 |
#define ND_RA_FLAG_HA 0x20
|
239 |
#define ND_RA_FLAG_HA 0x20
|
240 |
|
240 |
|
241 |
/*
|
241 |
/*
|
242 |
* Router preference values based on draft-draves-ipngwg-router-selection-01.
|
242 |
* Router preference values based on draft-draves-ipngwg-router-selection-01.
|
243 |
* These are non-standard definitions.
|
243 |
* These are non-standard definitions.
|
244 |
*/
|
244 |
*/
|
245 |
#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */
|
245 |
#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */
|
246 |
|
246 |
|
247 |
#define ND_RA_FLAG_RTPREF_HIGH 0x08 /* 00001000 */
|
247 |
#define ND_RA_FLAG_RTPREF_HIGH 0x08 /* 00001000 */
|
248 |
#define ND_RA_FLAG_RTPREF_MEDIUM 0x00 /* 00000000 */
|
248 |
#define ND_RA_FLAG_RTPREF_MEDIUM 0x00 /* 00000000 */
|
249 |
#define ND_RA_FLAG_RTPREF_LOW 0x18 /* 00011000 */
|
249 |
#define ND_RA_FLAG_RTPREF_LOW 0x18 /* 00011000 */
|
250 |
#define ND_RA_FLAG_RTPREF_RSV 0x10 /* 00010000 */
|
250 |
#define ND_RA_FLAG_RTPREF_RSV 0x10 /* 00010000 */
|
251 |
|
251 |
|
252 |
#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
|
252 |
#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
|
253 |
|
253 |
|
254 |
struct nd_neighbor_solicit { /* neighbor solicitation */
|
254 |
struct nd_neighbor_solicit { /* neighbor solicitation */
|
255 |
struct icmp6_hdr nd_ns_hdr;
|
255 |
struct icmp6_hdr nd_ns_hdr;
|
256 |
struct in6_addr nd_ns_target; /*target address */
|
256 |
struct in6_addr nd_ns_target; /*target address */
|
257 |
/* could be followed by options */
|
257 |
/* could be followed by options */
|
258 |
};
|
258 |
};
|
259 |
|
259 |
|
260 |
#define nd_ns_type nd_ns_hdr.icmp6_type
|
260 |
#define nd_ns_type nd_ns_hdr.icmp6_type
|
261 |
#define nd_ns_code nd_ns_hdr.icmp6_code
|
261 |
#define nd_ns_code nd_ns_hdr.icmp6_code
|
262 |
#define nd_ns_cksum nd_ns_hdr.icmp6_cksum
|
262 |
#define nd_ns_cksum nd_ns_hdr.icmp6_cksum
|
263 |
#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
|
263 |
#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
|
264 |
|
264 |
|
265 |
struct nd_neighbor_advert { /* neighbor advertisement */
|
265 |
struct nd_neighbor_advert { /* neighbor advertisement */
|
266 |
struct icmp6_hdr nd_na_hdr;
|
266 |
struct icmp6_hdr nd_na_hdr;
|
267 |
struct in6_addr nd_na_target; /* target address */
|
267 |
struct in6_addr nd_na_target; /* target address */
|
268 |
/* could be followed by options */
|
268 |
/* could be followed by options */
|
269 |
};
|
269 |
};
|
270 |
|
270 |
|
271 |
#define nd_na_type nd_na_hdr.icmp6_type
|
271 |
#define nd_na_type nd_na_hdr.icmp6_type
|
272 |
#define nd_na_code nd_na_hdr.icmp6_code
|
272 |
#define nd_na_code nd_na_hdr.icmp6_code
|
273 |
#define nd_na_cksum nd_na_hdr.icmp6_cksum
|
273 |
#define nd_na_cksum nd_na_hdr.icmp6_cksum
|
274 |
#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
|
274 |
#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
|
275 |
#if BYTE_ORDER == BIG_ENDIAN
|
275 |
#if BYTE_ORDER == BIG_ENDIAN
|
276 |
#define ND_NA_FLAG_ROUTER 0x80000000
|
276 |
#define ND_NA_FLAG_ROUTER 0x80000000
|
277 |
#define ND_NA_FLAG_SOLICITED 0x40000000
|
277 |
#define ND_NA_FLAG_SOLICITED 0x40000000
|
278 |
#define ND_NA_FLAG_OVERRIDE 0x20000000
|
278 |
#define ND_NA_FLAG_OVERRIDE 0x20000000
|
279 |
#else
|
279 |
#else
|
280 |
#if BYTE_ORDER == LITTLE_ENDIAN
|
280 |
#if BYTE_ORDER == LITTLE_ENDIAN
|
281 |
#define ND_NA_FLAG_ROUTER 0x80
|
281 |
#define ND_NA_FLAG_ROUTER 0x80
|
282 |
#define ND_NA_FLAG_SOLICITED 0x40
|
282 |
#define ND_NA_FLAG_SOLICITED 0x40
|
283 |
#define ND_NA_FLAG_OVERRIDE 0x20
|
283 |
#define ND_NA_FLAG_OVERRIDE 0x20
|
284 |
#endif
|
284 |
#endif
|
285 |
#endif
|
285 |
#endif
|
286 |
|
286 |
|
287 |
struct nd_redirect { /* redirect */
|
287 |
struct nd_redirect { /* redirect */
|
288 |
struct icmp6_hdr nd_rd_hdr;
|
288 |
struct icmp6_hdr nd_rd_hdr;
|
289 |
struct in6_addr nd_rd_target; /* target address */
|
289 |
struct in6_addr nd_rd_target; /* target address */
|
290 |
struct in6_addr nd_rd_dst; /* destination address */
|
290 |
struct in6_addr nd_rd_dst; /* destination address */
|
291 |
/* could be followed by options */
|
291 |
/* could be followed by options */
|
292 |
};
|
292 |
};
|
293 |
|
293 |
|
294 |
#define nd_rd_type nd_rd_hdr.icmp6_type
|
294 |
#define nd_rd_type nd_rd_hdr.icmp6_type
|
295 |
#define nd_rd_code nd_rd_hdr.icmp6_code
|
295 |
#define nd_rd_code nd_rd_hdr.icmp6_code
|
296 |
#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
|
296 |
#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
|
297 |
#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
|
297 |
#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
|
298 |
|
298 |
|
299 |
struct nd_opt_hdr { /* Neighbor discovery option header */
|
299 |
struct nd_opt_hdr { /* Neighbor discovery option header */
|
300 |
u_int8_t nd_opt_type;
|
300 |
u_int8_t nd_opt_type;
|
301 |
u_int8_t nd_opt_len;
|
301 |
u_int8_t nd_opt_len;
|
302 |
/* followed by option specific data*/
|
302 |
/* followed by option specific data*/
|
303 |
};
|
303 |
};
|
304 |
|
304 |
|
305 |
#define ND_OPT_SOURCE_LINKADDR 1
|
305 |
#define ND_OPT_SOURCE_LINKADDR 1
|
306 |
#define ND_OPT_TARGET_LINKADDR 2
|
306 |
#define ND_OPT_TARGET_LINKADDR 2
|
307 |
#define ND_OPT_PREFIX_INFORMATION 3
|
307 |
#define ND_OPT_PREFIX_INFORMATION 3
|
308 |
#define ND_OPT_REDIRECTED_HEADER 4
|
308 |
#define ND_OPT_REDIRECTED_HEADER 4
|
309 |
#define ND_OPT_MTU 5
|
309 |
#define ND_OPT_MTU 5
|
310 |
|
310 |
|
311 |
#define ND_OPT_ROUTE_INFO 200 /* draft-ietf-ipngwg-router-preference, not officially assigned yet */
|
311 |
#define ND_OPT_ROUTE_INFO 200 /* draft-ietf-ipngwg-router-preference, not officially assigned yet */
|
312 |
|
312 |
|
313 |
struct nd_opt_prefix_info { /* prefix information */
|
313 |
struct nd_opt_prefix_info { /* prefix information */
|
314 |
u_int8_t nd_opt_pi_type;
|
314 |
u_int8_t nd_opt_pi_type;
|
315 |
u_int8_t nd_opt_pi_len;
|
315 |
u_int8_t nd_opt_pi_len;
|
316 |
u_int8_t nd_opt_pi_prefix_len;
|
316 |
u_int8_t nd_opt_pi_prefix_len;
|
317 |
u_int8_t nd_opt_pi_flags_reserved;
|
317 |
u_int8_t nd_opt_pi_flags_reserved;
|
318 |
u_int32_t nd_opt_pi_valid_time;
|
318 |
u_int32_t nd_opt_pi_valid_time;
|
319 |
u_int32_t nd_opt_pi_preferred_time;
|
319 |
u_int32_t nd_opt_pi_preferred_time;
|
320 |
u_int32_t nd_opt_pi_reserved2;
|
320 |
u_int32_t nd_opt_pi_reserved2;
|
321 |
struct in6_addr nd_opt_pi_prefix;
|
321 |
struct in6_addr nd_opt_pi_prefix;
|
322 |
};
|
322 |
};
|
323 |
|
323 |
|
324 |
#define ND_OPT_PI_FLAG_ONLINK 0x80
|
324 |
#define ND_OPT_PI_FLAG_ONLINK 0x80
|
325 |
#define ND_OPT_PI_FLAG_AUTO 0x40
|
325 |
#define ND_OPT_PI_FLAG_AUTO 0x40
|
326 |
|
326 |
|
327 |
struct nd_opt_rd_hdr { /* redirected header */
|
327 |
struct nd_opt_rd_hdr { /* redirected header */
|
328 |
u_int8_t nd_opt_rh_type;
|
328 |
u_int8_t nd_opt_rh_type;
|
329 |
u_int8_t nd_opt_rh_len;
|
329 |
u_int8_t nd_opt_rh_len;
|
330 |
u_int16_t nd_opt_rh_reserved1;
|
330 |
u_int16_t nd_opt_rh_reserved1;
|
331 |
u_int32_t nd_opt_rh_reserved2;
|
331 |
u_int32_t nd_opt_rh_reserved2;
|
332 |
/* followed by IP header and data */
|
332 |
/* followed by IP header and data */
|
333 |
};
|
333 |
};
|
334 |
|
334 |
|
335 |
struct nd_opt_mtu { /* MTU option */
|
335 |
struct nd_opt_mtu { /* MTU option */
|
336 |
u_int8_t nd_opt_mtu_type;
|
336 |
u_int8_t nd_opt_mtu_type;
|
337 |
u_int8_t nd_opt_mtu_len;
|
337 |
u_int8_t nd_opt_mtu_len;
|
338 |
u_int16_t nd_opt_mtu_reserved;
|
338 |
u_int16_t nd_opt_mtu_reserved;
|
339 |
u_int32_t nd_opt_mtu_mtu;
|
339 |
u_int32_t nd_opt_mtu_mtu;
|
340 |
};
|
340 |
};
|
341 |
|
341 |
|
342 |
struct nd_opt_route_info { /* route info */
|
342 |
struct nd_opt_route_info { /* route info */
|
343 |
u_int8_t nd_opt_rti_type;
|
343 |
u_int8_t nd_opt_rti_type;
|
344 |
u_int8_t nd_opt_rti_len;
|
344 |
u_int8_t nd_opt_rti_len;
|
345 |
u_int8_t nd_opt_rti_prefixlen;
|
345 |
u_int8_t nd_opt_rti_prefixlen;
|
346 |
u_int8_t nd_opt_rti_flags;
|
346 |
u_int8_t nd_opt_rti_flags;
|
347 |
u_int32_t nd_opt_rti_lifetime;
|
347 |
u_int32_t nd_opt_rti_lifetime;
|
348 |
/* prefix follows */
|
348 |
/* prefix follows */
|
349 |
};
|
349 |
};
|
350 |
|
350 |
|
351 |
/*
|
351 |
/*
|
352 |
* icmp6 namelookup
|
352 |
* icmp6 namelookup
|
353 |
*/
|
353 |
*/
|
354 |
|
354 |
|
355 |
struct icmp6_namelookup {
|
355 |
struct icmp6_namelookup {
|
356 |
struct icmp6_hdr icmp6_nl_hdr;
|
356 |
struct icmp6_hdr icmp6_nl_hdr;
|
357 |
u_int8_t icmp6_nl_nonce[8];
|
357 |
u_int8_t icmp6_nl_nonce[8];
|
358 |
int32_t icmp6_nl_ttl;
|
358 |
int32_t icmp6_nl_ttl;
|
359 |
#if 0
|
359 |
#if 0
|
360 |
u_int8_t icmp6_nl_len;
|
360 |
u_int8_t icmp6_nl_len;
|
361 |
u_int8_t icmp6_nl_name[3];
|
361 |
u_int8_t icmp6_nl_name[3];
|
362 |
#endif
|
362 |
#endif
|
363 |
/* could be followed by options */
|
363 |
/* could be followed by options */
|
364 |
};
|
364 |
};
|
365 |
|
365 |
|
366 |
/*
|
366 |
/*
|
367 |
* icmp6 node information
|
367 |
* icmp6 node information
|
368 |
*/
|
368 |
*/
|
369 |
struct icmp6_nodeinfo {
|
369 |
struct icmp6_nodeinfo {
|
370 |
struct icmp6_hdr icmp6_ni_hdr;
|
370 |
struct icmp6_hdr icmp6_ni_hdr;
|
371 |
u_int8_t icmp6_ni_nonce[8];
|
371 |
u_int8_t icmp6_ni_nonce[8];
|
372 |
/* could be followed by reply data */
|
372 |
/* could be followed by reply data */
|
373 |
};
|
373 |
};
|
374 |
|
374 |
|
375 |
#define ni_type icmp6_ni_hdr.icmp6_type
|
375 |
#define ni_type icmp6_ni_hdr.icmp6_type
|
376 |
#define ni_code icmp6_ni_hdr.icmp6_code
|
376 |
#define ni_code icmp6_ni_hdr.icmp6_code
|
377 |
#define ni_cksum icmp6_ni_hdr.icmp6_cksum
|
377 |
#define ni_cksum icmp6_ni_hdr.icmp6_cksum
|
378 |
#define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
|
378 |
#define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
|
379 |
#define ni_flags icmp6_ni_hdr.icmp6_data16[1]
|
379 |
#define ni_flags icmp6_ni_hdr.icmp6_data16[1]
|
380 |
|
380 |
|
381 |
#define NI_QTYPE_NOOP 0 /* NOOP */
|
381 |
#define NI_QTYPE_NOOP 0 /* NOOP */
|
382 |
#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
|
382 |
#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
|
383 |
#define NI_QTYPE_FQDN 2 /* FQDN (draft 04) */
|
383 |
#define NI_QTYPE_FQDN 2 /* FQDN (draft 04) */
|
384 |
#define NI_QTYPE_DNSNAME 2 /* DNS Name */
|
384 |
#define NI_QTYPE_DNSNAME 2 /* DNS Name */
|
385 |
#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
|
385 |
#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
|
386 |
#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
|
386 |
#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
|
387 |
|
387 |
|
388 |
#if BYTE_ORDER == BIG_ENDIAN
|
388 |
#if BYTE_ORDER == BIG_ENDIAN
|
389 |
#define NI_SUPTYPE_FLAG_COMPRESS 0x1
|
389 |
#define NI_SUPTYPE_FLAG_COMPRESS 0x1
|
390 |
#define NI_FQDN_FLAG_VALIDTTL 0x1
|
390 |
#define NI_FQDN_FLAG_VALIDTTL 0x1
|
391 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
391 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
392 |
#define NI_SUPTYPE_FLAG_COMPRESS 0x0100
|
392 |
#define NI_SUPTYPE_FLAG_COMPRESS 0x0100
|
393 |
#define NI_FQDN_FLAG_VALIDTTL 0x0100
|
393 |
#define NI_FQDN_FLAG_VALIDTTL 0x0100
|
394 |
#endif
|
394 |
#endif
|
395 |
|
395 |
|
396 |
#ifdef NAME_LOOKUPS_04
|
396 |
#ifdef NAME_LOOKUPS_04
|
397 |
#if BYTE_ORDER == BIG_ENDIAN
|
397 |
#if BYTE_ORDER == BIG_ENDIAN
|
398 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x1
|
398 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x1
|
399 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x2
|
399 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x2
|
400 |
#define NI_NODEADDR_FLAG_GLOBAL 0x4
|
400 |
#define NI_NODEADDR_FLAG_GLOBAL 0x4
|
401 |
#define NI_NODEADDR_FLAG_ALL 0x8
|
401 |
#define NI_NODEADDR_FLAG_ALL 0x8
|
402 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x10
|
402 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x10
|
403 |
#define NI_NODEADDR_FLAG_ANYCAST 0x20 /* just experimental. not in spec */
|
403 |
#define NI_NODEADDR_FLAG_ANYCAST 0x20 /* just experimental. not in spec */
|
404 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
404 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
405 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0100
|
405 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0100
|
406 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x0200
|
406 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x0200
|
407 |
#define NI_NODEADDR_FLAG_GLOBAL 0x0400
|
407 |
#define NI_NODEADDR_FLAG_GLOBAL 0x0400
|
408 |
#define NI_NODEADDR_FLAG_ALL 0x0800
|
408 |
#define NI_NODEADDR_FLAG_ALL 0x0800
|
409 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x1000
|
409 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x1000
|
410 |
#define NI_NODEADDR_FLAG_ANYCAST 0x2000 /* just experimental. not in spec */
|
410 |
#define NI_NODEADDR_FLAG_ANYCAST 0x2000 /* just experimental. not in spec */
|
411 |
#endif
|
411 |
#endif
|
412 |
#else /* draft-ietf-ipngwg-icmp-name-lookups-05 (and later?) */
|
412 |
#else /* draft-ietf-ipngwg-icmp-name-lookups-05 (and later?) */
|
413 |
#if BYTE_ORDER == BIG_ENDIAN
|
413 |
#if BYTE_ORDER == BIG_ENDIAN
|
414 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x1
|
414 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x1
|
415 |
#define NI_NODEADDR_FLAG_ALL 0x2
|
415 |
#define NI_NODEADDR_FLAG_ALL 0x2
|
416 |
#define NI_NODEADDR_FLAG_COMPAT 0x4
|
416 |
#define NI_NODEADDR_FLAG_COMPAT 0x4
|
417 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x8
|
417 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x8
|
418 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x10
|
418 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x10
|
419 |
#define NI_NODEADDR_FLAG_GLOBAL 0x20
|
419 |
#define NI_NODEADDR_FLAG_GLOBAL 0x20
|
420 |
#define NI_NODEADDR_FLAG_ANYCAST 0x40 /* just experimental. not in spec */
|
420 |
#define NI_NODEADDR_FLAG_ANYCAST 0x40 /* just experimental. not in spec */
|
421 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
421 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
422 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x0100
|
422 |
#define NI_NODEADDR_FLAG_TRUNCATE 0x0100
|
423 |
#define NI_NODEADDR_FLAG_ALL 0x0200
|
423 |
#define NI_NODEADDR_FLAG_ALL 0x0200
|
424 |
#define NI_NODEADDR_FLAG_COMPAT 0x0400
|
424 |
#define NI_NODEADDR_FLAG_COMPAT 0x0400
|
425 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0800
|
425 |
#define NI_NODEADDR_FLAG_LINKLOCAL 0x0800
|
426 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x1000
|
426 |
#define NI_NODEADDR_FLAG_SITELOCAL 0x1000
|
427 |
#define NI_NODEADDR_FLAG_GLOBAL 0x2000
|
427 |
#define NI_NODEADDR_FLAG_GLOBAL 0x2000
|
428 |
#define NI_NODEADDR_FLAG_ANYCAST 0x4000 /* just experimental. not in spec */
|
428 |
#define NI_NODEADDR_FLAG_ANYCAST 0x4000 /* just experimental. not in spec */
|
429 |
#endif
|
429 |
#endif
|
430 |
#endif
|
430 |
#endif
|
431 |
|
431 |
|
432 |
struct ni_reply_fqdn {
|
432 |
struct ni_reply_fqdn {
|
433 |
u_int32_t ni_fqdn_ttl; /* TTL */
|
433 |
u_int32_t ni_fqdn_ttl; /* TTL */
|
434 |
u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
|
434 |
u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
|
435 |
u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
|
435 |
u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
|
436 |
};
|
436 |
};
|
437 |
|
437 |
|
438 |
/*
|
438 |
/*
|
439 |
* Router Renumbering. as router-renum-08.txt
|
439 |
* Router Renumbering. as router-renum-08.txt
|
440 |
*/
|
440 |
*/
|
441 |
struct icmp6_router_renum { /* router renumbering header */
|
441 |
struct icmp6_router_renum { /* router renumbering header */
|
442 |
struct icmp6_hdr rr_hdr;
|
442 |
struct icmp6_hdr rr_hdr;
|
443 |
u_int8_t rr_segnum;
|
443 |
u_int8_t rr_segnum;
|
444 |
u_int8_t rr_flags;
|
444 |
u_int8_t rr_flags;
|
445 |
u_int16_t rr_maxdelay;
|
445 |
u_int16_t rr_maxdelay;
|
446 |
u_int32_t rr_reserved;
|
446 |
u_int32_t rr_reserved;
|
447 |
};
|
447 |
};
|
448 |
|
448 |
|
449 |
#define ICMP6_RR_FLAGS_TEST 0x80
|
449 |
#define ICMP6_RR_FLAGS_TEST 0x80
|
450 |
#define ICMP6_RR_FLAGS_REQRESULT 0x40
|
450 |
#define ICMP6_RR_FLAGS_REQRESULT 0x40
|
451 |
#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
|
451 |
#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
|
452 |
#define ICMP6_RR_FLAGS_SPECSITE 0x10
|
452 |
#define ICMP6_RR_FLAGS_SPECSITE 0x10
|
453 |
#define ICMP6_RR_FLAGS_PREVDONE 0x08
|
453 |
#define ICMP6_RR_FLAGS_PREVDONE 0x08
|
454 |
|
454 |
|
455 |
#define rr_type rr_hdr.icmp6_type
|
455 |
#define rr_type rr_hdr.icmp6_type
|
456 |
#define rr_code rr_hdr.icmp6_code
|
456 |
#define rr_code rr_hdr.icmp6_code
|
457 |
#define rr_cksum rr_hdr.icmp6_cksum
|
457 |
#define rr_cksum rr_hdr.icmp6_cksum
|
458 |
#define rr_seqnum rr_hdr.icmp6_data32[0]
|
458 |
#define rr_seqnum rr_hdr.icmp6_data32[0]
|
459 |
|
459 |
|
460 |
struct rr_pco_match { /* match prefix part */
|
460 |
struct rr_pco_match { /* match prefix part */
|
461 |
u_int8_t rpm_code;
|
461 |
u_int8_t rpm_code;
|
462 |
u_int8_t rpm_len;
|
462 |
u_int8_t rpm_len;
|
463 |
u_int8_t rpm_ordinal;
|
463 |
u_int8_t rpm_ordinal;
|
464 |
u_int8_t rpm_matchlen;
|
464 |
u_int8_t rpm_matchlen;
|
465 |
u_int8_t rpm_minlen;
|
465 |
u_int8_t rpm_minlen;
|
466 |
u_int8_t rpm_maxlen;
|
466 |
u_int8_t rpm_maxlen;
|
467 |
u_int16_t rpm_reserved;
|
467 |
u_int16_t rpm_reserved;
|
468 |
struct in6_addr rpm_prefix;
|
468 |
struct in6_addr rpm_prefix;
|
469 |
};
|
469 |
};
|
470 |
|
470 |
|
471 |
#define RPM_PCO_ADD 1
|
471 |
#define RPM_PCO_ADD 1
|
472 |
#define RPM_PCO_CHANGE 2
|
472 |
#define RPM_PCO_CHANGE 2
|
473 |
#define RPM_PCO_SETGLOBAL 3
|
473 |
#define RPM_PCO_SETGLOBAL 3
|
474 |
#define RPM_PCO_MAX 4
|
474 |
#define RPM_PCO_MAX 4
|
475 |
|
475 |
|
476 |
struct rr_pco_use { /* use prefix part */
|
476 |
struct rr_pco_use { /* use prefix part */
|
477 |
u_int8_t rpu_uselen;
|
477 |
u_int8_t rpu_uselen;
|
478 |
u_int8_t rpu_keeplen;
|
478 |
u_int8_t rpu_keeplen;
|
479 |
u_int8_t rpu_ramask;
|
479 |
u_int8_t rpu_ramask;
|
480 |
u_int8_t rpu_raflags;
|
480 |
u_int8_t rpu_raflags;
|
481 |
u_int32_t rpu_vltime;
|
481 |
u_int32_t rpu_vltime;
|
482 |
u_int32_t rpu_pltime;
|
482 |
u_int32_t rpu_pltime;
|
483 |
u_int32_t rpu_flags;
|
483 |
u_int32_t rpu_flags;
|
484 |
struct in6_addr rpu_prefix;
|
484 |
struct in6_addr rpu_prefix;
|
485 |
};
|
485 |
};
|
486 |
|
486 |
|
487 |
#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
|
487 |
#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
|
488 |
#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
|
488 |
#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
|
489 |
|
489 |
|
490 |
#if BYTE_ORDER == BIG_ENDIAN
|
490 |
#if BYTE_ORDER == BIG_ENDIAN
|
491 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
|
491 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
|
492 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
|
492 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
|
493 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
493 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
494 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
|
494 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
|
495 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
|
495 |
#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
|
496 |
#endif
|
496 |
#endif
|
497 |
|
497 |
|
498 |
struct rr_result { /* router renumbering result message */
|
498 |
struct rr_result { /* router renumbering result message */
|
499 |
u_int16_t rrr_flags;
|
499 |
u_int16_t rrr_flags;
|
500 |
u_int8_t rrr_ordinal;
|
500 |
u_int8_t rrr_ordinal;
|
501 |
u_int8_t rrr_matchedlen;
|
501 |
u_int8_t rrr_matchedlen;
|
502 |
u_int32_t rrr_ifid;
|
502 |
u_int32_t rrr_ifid;
|
503 |
struct in6_addr rrr_prefix;
|
503 |
struct in6_addr rrr_prefix;
|
504 |
};
|
504 |
};
|
505 |
|
505 |
|
506 |
#include <sys/packoff.h>
|
506 |
#include <sys/packoff.h>
|
507 |
|
507 |
|
508 |
#if BYTE_ORDER == BIG_ENDIAN
|
508 |
#if BYTE_ORDER == BIG_ENDIAN
|
509 |
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
|
509 |
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
|
510 |
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
|
510 |
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
|
511 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
511 |
#elif BYTE_ORDER == LITTLE_ENDIAN
|
512 |
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0200
|
512 |
#define ICMP6_RR_RESULT_FLAGS_OOB 0x0200
|
513 |
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
|
513 |
#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
|
514 |
#endif
|
514 |
#endif
|
515 |
|
515 |
|
516 |
/*
|
516 |
/*
|
517 |
* icmp6 filter structures.
|
517 |
* icmp6 filter structures.
|
518 |
*/
|
518 |
*/
|
519 |
|
519 |
|
520 |
struct icmp6_filter {
|
520 |
struct icmp6_filter {
|
521 |
u_int32_t icmp6_filt[8];
|
521 |
u_int32_t icmp6_filt[8];
|
522 |
};
|
522 |
};
|
523 |
|
523 |
|
524 |
#define ICMP6_FILTER_SETPASSALL(filterp) \
|
524 |
#define ICMP6_FILTER_SETPASSALL(filterp) \
|
525 |
memset(filterp, 0xff, sizeof(struct icmp6_filter))
|
525 |
memset(filterp, 0xff, sizeof(struct icmp6_filter))
|
526 |
#define ICMP6_FILTER_SETBLOCKALL(filterp) \
|
526 |
#define ICMP6_FILTER_SETBLOCKALL(filterp) \
|
527 |
memset(filterp, 0x00, sizeof(struct icmp6_filter))
|
527 |
memset(filterp, 0x00, sizeof(struct icmp6_filter))
|
528 |
|
528 |
|
529 |
#define ICMP6_FILTER_SETPASS(type, filterp) \
|
529 |
#define ICMP6_FILTER_SETPASS(type, filterp) \
|
530 |
(((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))
|
530 |
(((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))
|
531 |
#define ICMP6_FILTER_SETBLOCK(type, filterp) \
|
531 |
#define ICMP6_FILTER_SETBLOCK(type, filterp) \
|
532 |
(((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))
|
532 |
(((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))
|
533 |
#define ICMP6_FILTER_WILLPASS(type, filterp) \
|
533 |
#define ICMP6_FILTER_WILLPASS(type, filterp) \
|
534 |
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
|
534 |
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
|
535 |
#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
|
535 |
#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
|
536 |
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
|
536 |
((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
|
537 |
|
537 |
|
538 |
/*
|
538 |
/*
|
539 |
* Variables related to this implementation
|
539 |
* Variables related to this implementation
|
540 |
* of the internet control message protocol version 6.
|
540 |
* of the internet control message protocol version 6.
|
541 |
*/
|
541 |
*/
|
542 |
struct icmp6errstat {
|
542 |
struct icmp6errstat {
|
543 |
u_quad_t icp6errs_dst_unreach_noroute;
|
543 |
u_quad_t icp6errs_dst_unreach_noroute;
|
544 |
u_quad_t icp6errs_dst_unreach_admin;
|
544 |
u_quad_t icp6errs_dst_unreach_admin;
|
545 |
u_quad_t icp6errs_dst_unreach_beyondscope;
|
545 |
u_quad_t icp6errs_dst_unreach_beyondscope;
|
546 |
u_quad_t icp6errs_dst_unreach_addr;
|
546 |
u_quad_t icp6errs_dst_unreach_addr;
|
547 |
u_quad_t icp6errs_dst_unreach_noport;
|
547 |
u_quad_t icp6errs_dst_unreach_noport;
|
548 |
u_quad_t icp6errs_packet_too_big;
|
548 |
u_quad_t icp6errs_packet_too_big;
|
549 |
u_quad_t icp6errs_time_exceed_transit;
|
549 |
u_quad_t icp6errs_time_exceed_transit;
|
550 |
u_quad_t icp6errs_time_exceed_reassembly;
|
550 |
u_quad_t icp6errs_time_exceed_reassembly;
|
551 |
u_quad_t icp6errs_paramprob_header;
|
551 |
u_quad_t icp6errs_paramprob_header;
|
552 |
u_quad_t icp6errs_paramprob_nextheader;
|
552 |
u_quad_t icp6errs_paramprob_nextheader;
|
553 |
u_quad_t icp6errs_paramprob_option;
|
553 |
u_quad_t icp6errs_paramprob_option;
|
554 |
u_quad_t icp6errs_redirect; /* we regard redirect as an error here */
|
554 |
u_quad_t icp6errs_redirect; /* we regard redirect as an error here */
|
555 |
u_quad_t icp6errs_unknown;
|
555 |
u_quad_t icp6errs_unknown;
|
556 |
};
|
556 |
};
|
557 |
|
557 |
|
558 |
struct icmp6stat {
|
558 |
struct icmp6stat {
|
559 |
/* statistics related to icmp6 packets generated */
|
559 |
/* statistics related to icmp6 packets generated */
|
560 |
u_quad_t icp6s_error; /* # of calls to icmp6_error */
|
560 |
u_quad_t icp6s_error; /* # of calls to icmp6_error */
|
561 |
u_quad_t icp6s_canterror; /* no error 'cuz old was icmp */
|
561 |
u_quad_t icp6s_canterror; /* no error 'cuz old was icmp */
|
562 |
u_quad_t icp6s_toofreq; /* no error 'cuz rate limitation */
|
562 |
u_quad_t icp6s_toofreq; /* no error 'cuz rate limitation */
|
563 |
u_quad_t icp6s_outhist[256];
|
563 |
u_quad_t icp6s_outhist[256];
|
564 |
|
564 |
|
565 |
/* statistics related to input message processed */
|
565 |
/* statistics related to input message processed */
|
566 |
u_quad_t icp6s_badcode; /* icmp6_code out of range */
|
566 |
u_quad_t icp6s_badcode; /* icmp6_code out of range */
|
567 |
u_quad_t icp6s_tooshort; /* packet < sizeof(struct icmp6_hdr) */
|
567 |
u_quad_t icp6s_tooshort; /* packet < sizeof(struct icmp6_hdr) */
|
568 |
u_quad_t icp6s_checksum; /* bad checksum */
|
568 |
u_quad_t icp6s_checksum; /* bad checksum */
|
569 |
u_quad_t icp6s_badlen; /* calculated bound mismatch */
|
569 |
u_quad_t icp6s_badlen; /* calculated bound mismatch */
|
570 |
/*
|
570 |
/*
|
571 |
* number of responses: this member is inherited from netinet code, but
|
571 |
* number of responses: this member is inherited from netinet code, but
|
572 |
* for netinet6 code, it is already available in icp6s_outhist[].
|
572 |
* for netinet6 code, it is already available in icp6s_outhist[].
|
573 |
*/
|
573 |
*/
|
574 |
u_quad_t icp6s_reflect;
|
574 |
u_quad_t icp6s_reflect;
|
575 |
u_quad_t icp6s_inhist[256];
|
575 |
u_quad_t icp6s_inhist[256];
|
576 |
u_quad_t icp6s_nd_toomanyopt; /* too many ND options */
|
576 |
u_quad_t icp6s_nd_toomanyopt; /* too many ND options */
|
577 |
struct icmp6errstat icp6s_outerrhist;
|
577 |
struct icmp6errstat icp6s_outerrhist;
|
578 |
#define icp6s_odst_unreach_noroute \
|
578 |
#define icp6s_odst_unreach_noroute \
|
579 |
icp6s_outerrhist.icp6errs_dst_unreach_noroute
|
579 |
icp6s_outerrhist.icp6errs_dst_unreach_noroute
|
580 |
#define icp6s_odst_unreach_admin icp6s_outerrhist.icp6errs_dst_unreach_admin
|
580 |
#define icp6s_odst_unreach_admin icp6s_outerrhist.icp6errs_dst_unreach_admin
|
581 |
#define icp6s_odst_unreach_beyondscope \
|
581 |
#define icp6s_odst_unreach_beyondscope \
|
582 |
icp6s_outerrhist.icp6errs_dst_unreach_beyondscope
|
582 |
icp6s_outerrhist.icp6errs_dst_unreach_beyondscope
|
583 |
#define icp6s_odst_unreach_addr icp6s_outerrhist.icp6errs_dst_unreach_addr
|
583 |
#define icp6s_odst_unreach_addr icp6s_outerrhist.icp6errs_dst_unreach_addr
|
584 |
#define icp6s_odst_unreach_noport icp6s_outerrhist.icp6errs_dst_unreach_noport
|
584 |
#define icp6s_odst_unreach_noport icp6s_outerrhist.icp6errs_dst_unreach_noport
|
585 |
#define icp6s_opacket_too_big icp6s_outerrhist.icp6errs_packet_too_big
|
585 |
#define icp6s_opacket_too_big icp6s_outerrhist.icp6errs_packet_too_big
|
586 |
#define icp6s_otime_exceed_transit \
|
586 |
#define icp6s_otime_exceed_transit \
|
587 |
icp6s_outerrhist.icp6errs_time_exceed_transit
|
587 |
icp6s_outerrhist.icp6errs_time_exceed_transit
|
588 |
#define icp6s_otime_exceed_reassembly \
|
588 |
#define icp6s_otime_exceed_reassembly \
|
589 |
icp6s_outerrhist.icp6errs_time_exceed_reassembly
|
589 |
icp6s_outerrhist.icp6errs_time_exceed_reassembly
|
590 |
#define icp6s_oparamprob_header icp6s_outerrhist.icp6errs_paramprob_header
|
590 |
#define icp6s_oparamprob_header icp6s_outerrhist.icp6errs_paramprob_header
|
591 |
#define icp6s_oparamprob_nextheader \
|
591 |
#define icp6s_oparamprob_nextheader \
|
592 |
icp6s_outerrhist.icp6errs_paramprob_nextheader
|
592 |
icp6s_outerrhist.icp6errs_paramprob_nextheader
|
593 |
#define icp6s_oparamprob_option icp6s_outerrhist.icp6errs_paramprob_option
|
593 |
#define icp6s_oparamprob_option icp6s_outerrhist.icp6errs_paramprob_option
|
594 |
#define icp6s_oredirect icp6s_outerrhist.icp6errs_redirect
|
594 |
#define icp6s_oredirect icp6s_outerrhist.icp6errs_redirect
|
595 |
#define icp6s_ounknown icp6s_outerrhist.icp6errs_unknown
|
595 |
#define icp6s_ounknown icp6s_outerrhist.icp6errs_unknown
|
596 |
u_quad_t icp6s_pmtuchg; /* path MTU changes */
|
596 |
u_quad_t icp6s_pmtuchg; /* path MTU changes */
|
597 |
u_quad_t icp6s_nd_badopt; /* bad ND options */
|
597 |
u_quad_t icp6s_nd_badopt; /* bad ND options */
|
598 |
u_quad_t icp6s_badns; /* bad neighbor solicitation */
|
598 |
u_quad_t icp6s_badns; /* bad neighbor solicitation */
|
599 |
u_quad_t icp6s_badna; /* bad neighbor advertisement */
|
599 |
u_quad_t icp6s_badna; /* bad neighbor advertisement */
|
600 |
u_quad_t icp6s_badrs; /* bad router advertisement */
|
600 |
u_quad_t icp6s_badrs; /* bad router advertisement */
|
601 |
u_quad_t icp6s_badra; /* bad router advertisement */
|
601 |
u_quad_t icp6s_badra; /* bad router advertisement */
|
602 |
u_quad_t icp6s_badredirect; /* bad redirect message */
|
602 |
u_quad_t icp6s_badredirect; /* bad redirect message */
|
603 |
};
|
603 |
};
|
604 |
|
604 |
|
605 |
/*
|
605 |
/*
|
606 |
* Names for ICMP sysctl objects
|
606 |
* Names for ICMP sysctl objects
|
607 |
*/
|
607 |
*/
|
608 |
#define ICMPV6CTL_STATS 1
|
608 |
#define ICMPV6CTL_STATS 1
|
609 |
#define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */
|
609 |
#define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */
|
610 |
#define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */
|
610 |
#define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */
|
611 |
#define ICMPV6CTL_ND6_PRUNE 6
|
611 |
#define ICMPV6CTL_ND6_PRUNE 6
|
612 |
#define ICMPV6CTL_ND6_DELAY 8
|
612 |
#define ICMPV6CTL_ND6_DELAY 8
|
613 |
#define ICMPV6CTL_ND6_UMAXTRIES 9
|
613 |
#define ICMPV6CTL_ND6_UMAXTRIES 9
|
614 |
#define ICMPV6CTL_ND6_MMAXTRIES 10
|
614 |
#define ICMPV6CTL_ND6_MMAXTRIES 10
|
615 |
#define ICMPV6CTL_ND6_USELOOPBACK 11
|
615 |
#define ICMPV6CTL_ND6_USELOOPBACK 11
|
616 |
/*#define ICMPV6CTL_ND6_PROXYALL 12 obsoleted, do not reuse here */
|
616 |
/*#define ICMPV6CTL_ND6_PROXYALL 12 obsoleted, do not reuse here */
|
617 |
#define ICMPV6CTL_NODEINFO 13
|
617 |
#define ICMPV6CTL_NODEINFO 13
|
618 |
#define ICMPV6CTL_ERRPPSLIMIT 14 /* ICMPv6 error pps limitation */
|
618 |
#define ICMPV6CTL_ERRPPSLIMIT 14 /* ICMPv6 error pps limitation */
|
619 |
#define ICMPV6CTL_ND6_MAXNUDHINT 15
|
619 |
#define ICMPV6CTL_ND6_MAXNUDHINT 15
|
620 |
#define ICMPV6CTL_MTUDISC_HIWAT 16
|
620 |
#define ICMPV6CTL_MTUDISC_HIWAT 16
|
621 |
#define ICMPV6CTL_MTUDISC_LOWAT 17
|
621 |
#define ICMPV6CTL_MTUDISC_LOWAT 17
|
622 |
#define ICMPV6CTL_ND6_DEBUG 18
|
622 |
#define ICMPV6CTL_ND6_DEBUG 18
|
623 |
#define ICMPV6CTL_ND6_DRLIST 19
|
623 |
#define ICMPV6CTL_ND6_DRLIST 19
|
624 |
#define ICMPV6CTL_ND6_PRLIST 20
|
624 |
#define ICMPV6CTL_ND6_PRLIST 20
|
625 |
#define ICMPV6CTL_MAXID 21
|
625 |
#define ICMPV6CTL_MAXID 21
|
626 |
|
626 |
|
627 |
#define ICMPV6CTL_NAMES { \
|
627 |
#define ICMPV6CTL_NAMES { \
|
628 |
{ 0, 0 }, \
|
628 |
{ 0, 0 }, \
|
629 |
{ 0, 0 }, \
|
629 |
{ 0, 0 }, \
|
630 |
{ "rediraccept", CTLTYPE_INT }, \
|
630 |
{ "rediraccept", CTLTYPE_INT }, \
|
631 |
{ "redirtimeout", CTLTYPE_INT }, \
|
631 |
{ "redirtimeout", CTLTYPE_INT }, \
|
632 |
{ 0, 0 }, \
|
632 |
{ 0, 0 }, \
|
633 |
{ 0, 0 }, \
|
633 |
{ 0, 0 }, \
|
634 |
{ "nd6_prune", CTLTYPE_INT }, \
|
634 |
{ "nd6_prune", CTLTYPE_INT }, \
|
635 |
{ 0, 0 }, \
|
635 |
{ 0, 0 }, \
|
636 |
{ "nd6_delay", CTLTYPE_INT }, \
|
636 |
{ "nd6_delay", CTLTYPE_INT }, \
|
637 |
{ "nd6_umaxtries", CTLTYPE_INT }, \
|
637 |
{ "nd6_umaxtries", CTLTYPE_INT }, \
|
638 |
{ "nd6_mmaxtries", CTLTYPE_INT }, \
|
638 |
{ "nd6_mmaxtries", CTLTYPE_INT }, \
|
639 |
{ "nd6_useloopback", CTLTYPE_INT }, \
|
639 |
{ "nd6_useloopback", CTLTYPE_INT }, \
|
640 |
{ 0, 0 }, \
|
640 |
{ 0, 0 }, \
|
641 |
{ "nodeinfo", CTLTYPE_INT }, \
|
641 |
{ "nodeinfo", CTLTYPE_INT }, \
|
642 |
{ "errppslimit", CTLTYPE_INT }, \
|
642 |
{ "errppslimit", CTLTYPE_INT }, \
|
643 |
{ "nd6_maxnudhint", CTLTYPE_INT }, \
|
643 |
{ "nd6_maxnudhint", CTLTYPE_INT }, \
|
644 |
{ "mtudisc_hiwat", CTLTYPE_INT }, \
|
644 |
{ "mtudisc_hiwat", CTLTYPE_INT }, \
|
645 |
{ "mtudisc_lowat", CTLTYPE_INT }, \
|
645 |
{ "mtudisc_lowat", CTLTYPE_INT }, \
|
646 |
{ "nd6_debug", CTLTYPE_INT }, \
|
646 |
{ "nd6_debug", CTLTYPE_INT }, \
|
647 |
{ 0, 0 }, \
|
647 |
{ 0, 0 }, \
|
648 |
{ 0, 0 }, \
|
648 |
{ 0, 0 }, \
|
649 |
}
|
649 |
}
|
650 |
|
650 |
|
651 |
#define RTF_PROBEMTU RTF_PROTO1
|
651 |
#define RTF_PROBEMTU RTF_PROTO1
|
652 |
|
652 |
|
653 |
#ifdef _KERNEL
|
653 |
#ifdef _KERNEL
|
654 |
# ifdef __STDC__
|
654 |
# ifdef __STDC__
|
655 |
struct rtentry;
|
655 |
struct rtentry;
|
656 |
struct rttimer;
|
656 |
struct rttimer;
|
657 |
struct in6_multi;
|
657 |
struct in6_multi;
|
658 |
# endif
|
658 |
# endif
|
659 |
void icmp6_init(void);
|
659 |
void icmp6_init(void);
|
660 |
void icmp6_paramerror(struct mbuf *, int);
|
660 |
void icmp6_paramerror(struct mbuf *, int);
|
661 |
void icmp6_error(struct mbuf *, int, int, int);
|
661 |
void icmp6_error(struct mbuf *, int, int, int);
|
662 |
int icmp6_input(struct mbuf **, int *, int);
|
662 |
int icmp6_input(struct mbuf **, int *, int);
|
663 |
void icmp6_fasttimo(void);
|
663 |
void icmp6_fasttimo(void);
|
664 |
void icmp6_reflect(struct mbuf *, size_t);
|
664 |
void icmp6_reflect(struct mbuf *, size_t);
|
665 |
void icmp6_prepare(struct mbuf *);
|
665 |
void icmp6_prepare(struct mbuf *);
|
666 |
void icmp6_redirect_input(struct mbuf *, int);
|
666 |
void icmp6_redirect_input(struct mbuf *, int);
|
667 |
void icmp6_redirect_output(struct mbuf *, struct rtentry *);
|
667 |
void icmp6_redirect_output(struct mbuf *, struct rtentry *);
|
668 |
|
668 |
|
669 |
struct ip6ctlparam;
|
669 |
struct ip6ctlparam;
|
670 |
void icmp6_mtudisc_update(struct ip6ctlparam *, int);
|
670 |
void icmp6_mtudisc_update(struct ip6ctlparam *, int);
|
671 |
|
671 |
|
672 |
/* XXX: is this the right place for these macros? */
|
672 |
/* XXX: is this the right place for these macros? */
|
673 |
#define icmp6_ifstat_inc(ifp, tag) \
|
673 |
#define icmp6_ifstat_inc(ifp, tag) \
|
674 |
do { \
|
674 |
do { \
|
675 |
if ((ifp) && (ifp)->if_index <= if_index \
|
675 |
if ((ifp) && (ifp)->if_index <= if_index \
|
676 |
&& (ifp)->if_index < icmp6_ifstatmax \
|
676 |
&& (ifp)->if_index < icmp6_ifstatmax \
|
677 |
&& icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) { \
|
677 |
&& icmp6_ifstat && icmp6_ifstat[(ifp)->if_index]) { \
|
678 |
icmp6_ifstat[(ifp)->if_index]->tag++; \
|
678 |
icmp6_ifstat[(ifp)->if_index]->tag++; \
|
679 |
} \
|
679 |
} \
|
680 |
} while (0)
|
680 |
} while (0)
|
681 |
|
681 |
|
682 |
#define icmp6_ifoutstat_inc(ifp, type, code) \
|
682 |
#define icmp6_ifoutstat_inc(ifp, type, code) \
|
683 |
do { \
|
683 |
do { \
|
684 |
icmp6_ifstat_inc(ifp, ifs6_out_msg); \
|
684 |
icmp6_ifstat_inc(ifp, ifs6_out_msg); \
|
685 |
if (type < ICMP6_INFOMSG_MASK) \
|
685 |
if (type < ICMP6_INFOMSG_MASK) \
|
686 |
icmp6_ifstat_inc(ifp, ifs6_out_error); \
|
686 |
icmp6_ifstat_inc(ifp, ifs6_out_error); \
|
687 |
switch(type) { \
|
687 |
switch(type) { \
|
688 |
case ICMP6_DST_UNREACH: \
|
688 |
case ICMP6_DST_UNREACH: \
|
689 |
icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
|
689 |
icmp6_ifstat_inc(ifp, ifs6_out_dstunreach); \
|
690 |
if (code == ICMP6_DST_UNREACH_ADMIN) \
|
690 |
if (code == ICMP6_DST_UNREACH_ADMIN) \
|
691 |
icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
|
691 |
icmp6_ifstat_inc(ifp, ifs6_out_adminprohib); \
|
692 |
break; \
|
692 |
break; \
|
693 |
case ICMP6_PACKET_TOO_BIG: \
|
693 |
case ICMP6_PACKET_TOO_BIG: \
|
694 |
icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
|
694 |
icmp6_ifstat_inc(ifp, ifs6_out_pkttoobig); \
|
695 |
break; \
|
695 |
break; \
|
696 |
case ICMP6_TIME_EXCEEDED: \
|
696 |
case ICMP6_TIME_EXCEEDED: \
|
697 |
icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
|
697 |
icmp6_ifstat_inc(ifp, ifs6_out_timeexceed); \
|
698 |
break; \
|
698 |
break; \
|
699 |
case ICMP6_PARAM_PROB: \
|
699 |
case ICMP6_PARAM_PROB: \
|
700 |
icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
|
700 |
icmp6_ifstat_inc(ifp, ifs6_out_paramprob); \
|
701 |
break; \
|
701 |
break; \
|
702 |
case ICMP6_ECHO_REQUEST: \
|
702 |
case ICMP6_ECHO_REQUEST: \
|
703 |
icmp6_ifstat_inc(ifp, ifs6_out_echo); \
|
703 |
icmp6_ifstat_inc(ifp, ifs6_out_echo); \
|
704 |
break; \
|
704 |
break; \
|
705 |
case ICMP6_ECHO_REPLY: \
|
705 |
case ICMP6_ECHO_REPLY: \
|
706 |
icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
|
706 |
icmp6_ifstat_inc(ifp, ifs6_out_echoreply); \
|
707 |
break; \
|
707 |
break; \
|
708 |
case MLD_LISTENER_QUERY: \
|
708 |
case MLD_LISTENER_QUERY: \
|
709 |
icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
|
709 |
icmp6_ifstat_inc(ifp, ifs6_out_mldquery); \
|
710 |
break; \
|
710 |
break; \
|
711 |
case MLD_LISTENER_REPORT: \
|
711 |
case MLD_LISTENER_REPORT: \
|
712 |
icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
|
712 |
icmp6_ifstat_inc(ifp, ifs6_out_mldreport); \
|
713 |
break; \
|
713 |
break; \
|
714 |
case MLD_LISTENER_DONE: \
|
714 |
case MLD_LISTENER_DONE: \
|
715 |
icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
|
715 |
icmp6_ifstat_inc(ifp, ifs6_out_mlddone); \
|
716 |
break; \
|
716 |
break; \
|
717 |
case ND_ROUTER_SOLICIT: \
|
717 |
case ND_ROUTER_SOLICIT: \
|
718 |
icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
|
718 |
icmp6_ifstat_inc(ifp, ifs6_out_routersolicit); \
|
719 |
break; \
|
719 |
break; \
|
720 |
case ND_ROUTER_ADVERT: \
|
720 |
case ND_ROUTER_ADVERT: \
|
721 |
icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
|
721 |
icmp6_ifstat_inc(ifp, ifs6_out_routeradvert); \
|
722 |
break; \
|
722 |
break; \
|
723 |
case ND_NEIGHBOR_SOLICIT: \
|
723 |
case ND_NEIGHBOR_SOLICIT: \
|
724 |
icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
|
724 |
icmp6_ifstat_inc(ifp, ifs6_out_neighborsolicit); \
|
725 |
break; \
|
725 |
break; \
|
726 |
case ND_NEIGHBOR_ADVERT: \
|
726 |
case ND_NEIGHBOR_ADVERT: \
|
727 |
icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
|
727 |
icmp6_ifstat_inc(ifp, ifs6_out_neighboradvert); \
|
728 |
break; \
|
728 |
break; \
|
729 |
case ND_REDIRECT: \
|
729 |
case ND_REDIRECT: \
|
730 |
icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
|
730 |
icmp6_ifstat_inc(ifp, ifs6_out_redirect); \
|
731 |
break; \
|
731 |
break; \
|
732 |
} \
|
732 |
} \
|
733 |
} while (0)
|
733 |
} while (0)
|
734 |
|
734 |
|
735 |
extern int icmp6_rediraccept; /* accept/process redirects */
|
735 |
extern int icmp6_rediraccept; /* accept/process redirects */
|
736 |
extern int icmp6_redirtimeout; /* cache time for redirect routes */
|
736 |
extern int icmp6_redirtimeout; /* cache time for redirect routes */
|
737 |
#endif /* _KERNEL */
|
737 |
#endif /* _KERNEL */
|
738 |
|
738 |
|
739 |
#endif /* not _NETINET_ICMP6_H_ */
|
739 |
#endif /* not _NETINET_ICMP6_H_ */
|
740 |
|
740 |
|