1/* SPDX-License-Identifier: LGPL-2.1-or-later */
2/*
3 * Copyright (C) 2007 - 2014 Red Hat, Inc.
4 */
5
6#ifndef __NM_SETTING_IP6_CONFIG_H__
7#define __NM_SETTING_IP6_CONFIG_H__
8
9#if !defined(__NETWORKMANAGER_H_INSIDE__) && !defined(NETWORKMANAGER_COMPILATION)
10#error "Only <NetworkManager.h> can be included directly."
11#endif
12
13#include "nm-setting-ip-config.h"
14
15G_BEGIN_DECLS
16
17#define NM_TYPE_SETTING_IP6_CONFIG (nm_setting_ip6_config_get_type())
18#define NM_SETTING_IP6_CONFIG(obj) \
19 (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_SETTING_IP6_CONFIG, NMSettingIP6Config))
20#define NM_SETTING_IP6_CONFIG_CLASS(klass) \
21 (G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_SETTING_IP6CONFIG, NMSettingIP6ConfigClass))
22#define NM_IS_SETTING_IP6_CONFIG(obj) \
23 (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_SETTING_IP6_CONFIG))
24#define NM_IS_SETTING_IP6_CONFIG_CLASS(klass) \
25 (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_SETTING_IP6_CONFIG))
26#define NM_SETTING_IP6_CONFIG_GET_CLASS(obj) \
27 (G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_SETTING_IP6_CONFIG, NMSettingIP6ConfigClass))
28
29#define NM_SETTING_IP6_CONFIG_SETTING_NAME "ipv6"
30
31#define NM_SETTING_IP6_CONFIG_IP6_PRIVACY "ip6-privacy"
32
33#define NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE "addr-gen-mode"
34
35#define NM_SETTING_IP6_CONFIG_TOKEN "token"
36
37#define NM_SETTING_IP6_CONFIG_DHCP_DUID "dhcp-duid"
38
39#define NM_SETTING_IP6_CONFIG_RA_TIMEOUT "ra-timeout"
40
41/**
42 * NM_SETTING_IP6_CONFIG_METHOD_IGNORE:
43 *
44 * IPv6 is not required or is handled by some other mechanism, and NetworkManager
45 * should not configure IPv6 for this connection.
46 */
47#define NM_SETTING_IP6_CONFIG_METHOD_IGNORE "ignore"
48
49/**
50 * NM_SETTING_IP6_CONFIG_METHOD_AUTO:
51 *
52 * IPv6 configuration should be automatically determined via a method appropriate
53 * for the hardware interface, ie router advertisements, DHCP, or PPP or some
54 * other device-specific manner.
55 */
56#define NM_SETTING_IP6_CONFIG_METHOD_AUTO "auto"
57
58/**
59 * NM_SETTING_IP6_CONFIG_METHOD_DHCP:
60 *
61 * IPv6 configuration should be automatically determined via DHCPv6 only and
62 * router advertisements should be ignored.
63 */
64#define NM_SETTING_IP6_CONFIG_METHOD_DHCP "dhcp"
65
66/**
67 * NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL:
68 *
69 * IPv6 configuration should be automatically configured for link-local-only
70 * operation.
71 */
72#define NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL "link-local"
73
74/**
75 * NM_SETTING_IP6_CONFIG_METHOD_MANUAL:
76 *
77 * All necessary IPv6 configuration (addresses, prefix, DNS, etc) is specified
78 * in the setting's properties.
79 */
80#define NM_SETTING_IP6_CONFIG_METHOD_MANUAL "manual"
81
82/**
83 * NM_SETTING_IP6_CONFIG_METHOD_SHARED:
84 *
85 * This connection specifies configuration that allows other computers to
86 * connect through it to the default network (usually the Internet). The
87 * connection's interface will be assigned a private address, and router
88 * advertisements, a caching DNS server, and Network Address Translation (NAT)
89 * functionality will be started on this connection's interface to allow other
90 * devices to connect through that interface to the default network. (not yet
91 * supported for IPv6)
92 */
93#define NM_SETTING_IP6_CONFIG_METHOD_SHARED "shared"
94
95/**
96 * NM_SETTING_IP6_CONFIG_METHOD_DISABLED:
97 *
98 * IPv6 is disabled for the connection.
99 *
100 * Since: 1.20
101 */
102#define NM_SETTING_IP6_CONFIG_METHOD_DISABLED "disabled"
103
104/**
105 * NMSettingIP6ConfigPrivacy:
106 * @NM_SETTING_IP6_CONFIG_PRIVACY_UNKNOWN: unknown or no value specified
107 * @NM_SETTING_IP6_CONFIG_PRIVACY_DISABLED: IPv6 Privacy Extensions are disabled
108 * @NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_PUBLIC_ADDR: IPv6 Privacy Extensions
109 * are enabled, but public addresses are preferred over temporary addresses
110 * @NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR: IPv6 Privacy Extensions
111 * are enabled and temporary addresses are preferred over public addresses
112 *
113 * #NMSettingIP6ConfigPrivacy values indicate if and how IPv6 Privacy
114 * Extensions are used (RFC4941).
115 */
116typedef enum {
117 NM_SETTING_IP6_CONFIG_PRIVACY_UNKNOWN = -1,
118 NM_SETTING_IP6_CONFIG_PRIVACY_DISABLED = 0,
119 NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_PUBLIC_ADDR = 1,
120 NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR = 2
121} NMSettingIP6ConfigPrivacy;
122
123/**
124 * NMSettingIP6ConfigAddrGenMode:
125 * @NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_EUI64: The Interface Identifier is derived
126 * from the interface hardware address.
127 * @NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_STABLE_PRIVACY: The Interface Identifier
128 * is created by using a cryptographically secure hash of a secret host-specific
129 * key along with the connection identification and the network address as
130 * specified by RFC7217.
131 *
132 * #NMSettingIP6ConfigAddrGenMode controls how the Interface Identifier for
133 * RFC4862 Stateless Address Autoconfiguration is created.
134 *
135 * Since: 1.2
136 */
137typedef enum {
138 NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_EUI64 = 0,
139 NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_STABLE_PRIVACY = 1,
140} NMSettingIP6ConfigAddrGenMode;
141
142typedef struct _NMSettingIP6ConfigClass NMSettingIP6ConfigClass;
143
144GType nm_setting_ip6_config_get_type(void);
145
146NMSetting *nm_setting_ip6_config_new(void);
147
148NMSettingIP6ConfigPrivacy nm_setting_ip6_config_get_ip6_privacy(NMSettingIP6Config *setting);
149NM_AVAILABLE_IN_1_2
150NMSettingIP6ConfigAddrGenMode nm_setting_ip6_config_get_addr_gen_mode(NMSettingIP6Config *setting);
151NM_AVAILABLE_IN_1_4
152const char *nm_setting_ip6_config_get_token(NMSettingIP6Config *setting);
153NM_AVAILABLE_IN_1_12
154const char *nm_setting_ip6_config_get_dhcp_duid(NMSettingIP6Config *setting);
155NM_AVAILABLE_IN_1_24
156gint32 nm_setting_ip6_config_get_ra_timeout(NMSettingIP6Config *setting);
157
158G_END_DECLS
159
160#endif /* __NM_SETTING_IP6_CONFIG_H__ */
161

source code of include/libnm/nm-setting-ip6-config.h