ReactOS 0.4.16-dev-297-gc569aee
dhcp6.h
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1
6/*
7 * Copyright (c) 2017 Simon Goldschmidt <goldsimon@gmx.de>
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without modification,
11 * are permitted provided that the following conditions are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright notice,
14 * this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 * 3. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
22 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
23 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
24 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
26 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
29 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
30 * OF SUCH DAMAGE.
31 *
32 * This file is part of the lwIP TCP/IP stack.
33 *
34 * Author: Simon Goldschmidt <goldsimon@gmx.de>
35 *
36 */
37#ifndef LWIP_HDR_PROT_DHCP6_H
38#define LWIP_HDR_PROT_DHCP6_H
39
40#include "lwip/opt.h"
41
42#ifdef __cplusplus
43extern "C" {
44#endif
45
46#define DHCP6_CLIENT_PORT 546
47#define DHCP6_SERVER_PORT 547
48
49
50 /* DHCPv6 message item offsets and length */
51#define DHCP6_TRANSACTION_ID_LEN 3
52
53#ifdef PACK_STRUCT_USE_INCLUDES
54# include "arch/bpstruct.h"
55#endif
59{
62 /* options follow */
65#ifdef PACK_STRUCT_USE_INCLUDES
66# include "arch/epstruct.h"
67#endif
68
69
70/* DHCP6 client states */
71typedef enum {
76
77/* DHCPv6 message types */
78#define DHCP6_SOLICIT 1
79#define DHCP6_ADVERTISE 2
80#define DHCP6_REQUEST 3
81#define DHCP6_CONFIRM 4
82#define DHCP6_RENEW 5
83#define DHCP6_REBIND 6
84#define DHCP6_REPLY 7
85#define DHCP6_RELEASE 8
86#define DHCP6_DECLINE 9
87#define DHCP6_RECONFIGURE 10
88#define DHCP6_INFOREQUEST 11
89#define DHCP6_RELAYFORW 12
90#define DHCP6_RELAYREPL 13
91/* More message types see https://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xhtml */
92
94#define DHCP6_STATUS_SUCCESS 0 /* Success. */
95#define DHCP6_STATUS_UNSPECFAIL 1 /* Failure, reason unspecified; this status code is sent by either a client or a server to indicate a failure not explicitly specified in this document. */
96#define DHCP6_STATUS_NOADDRSAVAIL 2 /* Server has no addresses available to assign to the IA(s). */
97#define DHCP6_STATUS_NOBINDING 3 /* Client record (binding) unavailable. */
98#define DHCP6_STATUS_NOTONLINK 4 /* The prefix for the address is not appropriate for the link to which the client is attached. */
99#define DHCP6_STATUS_USEMULTICAST 5 /* Sent by a server to a client to force the client to send messages to the server using the All_DHCP_Relay_Agents_and_Servers address. */
100/* More status codes see https://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xhtml */
101
103#define DHCP6_DUID_LLT 1 /* LLT: Link-layer Address Plus Time */
104#define DHCP6_DUID_EN 2 /* EN: Enterprise number */
105#define DHCP6_DUID_LL 3 /* LL: Link-layer Address */
106#define DHCP6_DUID_UUID 4 /* UUID (RFC 6355) */
107
108/* DHCPv6 options */
109#define DHCP6_OPTION_CLIENTID 1
110#define DHCP6_OPTION_SERVERID 2
111#define DHCP6_OPTION_IA_NA 3
112#define DHCP6_OPTION_IA_TA 4
113#define DHCP6_OPTION_IAADDR 5
114#define DHCP6_OPTION_ORO 6
115#define DHCP6_OPTION_PREFERENCE 7
116#define DHCP6_OPTION_ELAPSED_TIME 8
117#define DHCP6_OPTION_RELAY_MSG 9
118#define DHCP6_OPTION_AUTH 11
119#define DHCP6_OPTION_UNICAST 12
120#define DHCP6_OPTION_STATUS_CODE 13
121#define DHCP6_OPTION_RAPID_COMMIT 14
122#define DHCP6_OPTION_USER_CLASS 15
123#define DHCP6_OPTION_VENDOR_CLASS 16
124#define DHCP6_OPTION_VENDOR_OPTS 17
125#define DHCP6_OPTION_INTERFACE_ID 18
126#define DHCP6_OPTION_RECONF_MSG 19
127#define DHCP6_OPTION_RECONF_ACCEPT 20
128/* More options see https://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xhtml */
129#define DHCP6_OPTION_DNS_SERVERS 23 /* RFC 3646 */
130#define DHCP6_OPTION_DOMAIN_LIST 24 /* RFC 3646 */
131#define DHCP6_OPTION_SNTP_SERVERS 31 /* RFC 4075 */
132
133
134#ifdef __cplusplus
135}
136#endif
137
138#endif /* LWIP_HDR_PROT_DHCP6_H */
#define PACK_STRUCT_END
Definition: arch.h:316
uint8_t u8_t
Definition: arch.h:125
#define PACK_STRUCT_BEGIN
Definition: arch.h:307
PACK_STRUCT_BEGIN struct dhcp6_msg PACK_STRUCT_STRUCT
dhcp6_state_enum_t
Definition: dhcp6.h:71
@ DHCP6_STATE_OFF
Definition: dhcp6.h:72
@ DHCP6_STATE_REQUESTING_CONFIG
Definition: dhcp6.h:74
@ DHCP6_STATE_STATELESS_IDLE
Definition: dhcp6.h:73
#define DHCP6_TRANSACTION_ID_LEN
Definition: dhcp6.h:51
PACK_STRUCT_FLD_8(u8_t msgtype)
PACK_STRUCT_FLD_8(u8_t transaction_id[DHCP6_TRANSACTION_ID_LEN])