1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef	_NDPD_H
27#define	_NDPD_H
28
29#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31#ifdef	__cplusplus
32extern "C" {
33#endif
34
35#define	NDPD_SNMP_SOCKET	"/var/run/in.ndpd_mib"
36#define	NDPD_SNMP_INFO_REQ	1
37#define	NDPD_SNMP_INFO_RESPONSE	2
38#define	NDPD_PHYINT_INFO	3
39#define	NDPD_PREFIX_INFO	4
40#define	NDPD_ROUTER_INFO	5
41
42#define	NDPD_SNMP_INFO_VER	1
43#define	NDPD_PHYINT_INFO_VER    1
44#define	NDPD_PREFIX_INFO_VER    1
45#define	NDPD_ROUTER_INFO_VER	1
46
47/*
48 * Data structures used to handle configuration variables set in ndpd.conf.
49 * cf_notdefault is set for variables explicitly set in ndpd.conf.
50 */
51struct confvar {
52	uint_t		cf_value;
53	boolean_t	cf_notdefault;
54};
55
56extern struct confvar ifdefaults[];
57
58/*
59 * Interfaces configuration variable indicies
60 */
61#define	I_DupAddrDetectTransmits	0	/* From RFC 2462 */
62#define	I_AdvSendAdvertisements		1
63#define	I_MaxRtrAdvInterval		2	/* In seconds */
64#define	I_MinRtrAdvInterval		3	/* In seconds */
65#define	I_AdvManagedFlag		4
66#define	I_AdvOtherConfigFlag		5
67#define	I_AdvLinkMTU			6
68#define	I_AdvReachableTime		7	/* In milliseconds */
69#define	I_AdvRetransTimer		8	/* In milliseconds */
70#define	I_AdvCurHopLimit		9
71#define	I_AdvDefaultLifetime		10	/* In seconds */
72#define	I_StatelessAddrConf		11
73#define	I_TmpAddrsEnabled		12	/* From RFC 3041 */
74#define	I_TmpValidLifetime		13	/* In seconds */
75#define	I_TmpPreferredLifetime		14	/* In seconds */
76#define	I_TmpRegenAdvance		15	/* In seconds */
77#define	I_TmpMaxDesyncFactor		16	/* In seconds */
78#define	I_StatefulAddrConf		17
79#define	I_IFSIZE			18	/* # of variables */
80
81typedef struct ndpd_info_s {
82	uint_t	info_type;
83	uint_t	info_version;
84	uint_t	info_num_of_phyints;
85} ndpd_info_t;
86
87typedef struct ndpd_prefix_info_s {
88	uint_t		prefix_info_type;
89	uint_t		prefix_info_version;
90	struct in6_addr prefix_prefix;		/* Used to indentify prefix */
91	uint_t		prefix_len;		/* Num bits valid */
92	uint_t		prefix_flags;		/* IFF_ flags */
93	uint_t		prefix_phyint_index;
94	uint_t		prefix_ValidLifetime;	 /* In ms w/ 2 hour rule */
95	uint_t		prefix_PreferredLifetime; /* In millseconds */
96	uint_t		prefix_OnLinkLifetime;	/* ms valid w/o 2 hour rule */
97	boolean_t	prefix_OnLinkFlag;
98	boolean_t	prefix_AutonomousFlag;
99} ndpd_prefix_info_t;
100
101typedef struct ndpd_router_info_s {
102	uint_t		router_info_type;
103	uint_t		router_info_version;
104	struct in6_addr	router_address;		/* Used to identify router */
105	uint_t		router_lifetime;	/* In milliseconds */
106	uint_t		router_phyint_index;
107} ndpd_router_info_t;
108
109
110typedef struct ndpd_phyint_info_s {
111	uint_t		phyint_info_type;
112	uint_t		phyint_info_version;
113	int		phyint_index;
114	struct confvar 	phyint_config[I_IFSIZE];
115#define	phyint_DupAddrDetectTransmits 	\
116				phyint_config[I_DupAddrDetectTransmits].cf_value
117#define	phyint_AdvSendAdvertisements 	\
118				phyint_config[I_AdvSendAdvertisements].cf_value
119#define	phyint_MaxRtrAdvInterval	\
120				phyint_config[I_MaxRtrAdvInterval].cf_value
121#define	phyint_MinRtrAdvInterval	\
122				phyint_config[I_MinRtrAdvInterval].cf_value
123#define	phyint_AdvManagedFlag	phyint_config[I_AdvManagedFlag].cf_value
124#define	phyint_AdvOtherConfigFlag	\
125				phyint_config[I_AdvOtherConfigFlag].cf_value
126#define	phyint_AdvLinkMTU	phyint_config[I_AdvLinkMTU].cf_value
127#define	phyint_AdvReachableTime	phyint_config[I_AdvReachableTime].cf_value
128#define	phyint_AdvRetransTimer	phyint_config[I_AdvRetransTimer].cf_value
129#define	phyint_AdvCurHopLimit	phyint_config[I_AdvCurHopLimit].cf_value
130#define	phyint_AdvDefaultLifetime	\
131				phyint_config[I_AdvDefaultLifetime].cf_value
132#define	phyint_StatelessAddrConf	\
133				phyint_config[I_StatelessAddrConf].cf_value
134#define	phyint_TmpAddrsEnabled	phyint_config[I_TmpAddrsEnabled].cf_value
135#define	phyint_TmpValidLifetime	phyint_config[I_TmpValidLifetime].cf_value
136#define	phyint_TmpPreferredLifetime	\
137				phyint_config[I_TmpPreferredLifetime].cf_value
138#define	phyint_TmpRegenAdvance	phyint_config[I_TmpRegenAdvance].cf_value
139#define	phyint_TmpMaxDesyncFactor	\
140				phyint_config[I_TmpMaxDesyncFactor].cf_value
141#define	phyint_StatefulAddrConf	\
142				phyint_config[I_StatefulAddrConf].cf_value
143	uint_t 		phyint_num_of_prefixes;
144	uint_t 		phyint_num_of_routers;
145} ndpd_phyint_info_t;
146
147#ifdef	__cplusplus
148}
149#endif
150
151#endif	/* _NDPD_H */
152