gnrc/netif/ipv6.h
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1 /*
2  * Copyright (C) 2017 Freie Universit├Ąt Berlin
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
18 #ifndef NET_GNRC_NETIF_IPV6_H
19 #define NET_GNRC_NETIF_IPV6_H
20 
21 #include <assert.h>
22 
23 #include "evtimer_msg.h"
24 #include "net/ipv6/addr.h"
25 #ifdef MODULE_GNRC_IPV6_NIB
26 #include "net/gnrc/ipv6/nib/conf.h"
27 #endif
28 #include "net/gnrc/netapi.h"
29 #include "net/gnrc/netif/conf.h"
30 #ifdef MODULE_NETSTATS_IPV6
31 #include "net/netstats.h"
32 #endif
33 
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37 
46 #define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_MASK (0x1fU)
47 
55 #define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_TENTATIVE (0x07U)
56 
60 #define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_DEPRECATED (0x08U)
61 
65 #define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_VALID (0x10U)
66 
70 #define GNRC_NETIF_IPV6_ADDRS_FLAGS_ANYCAST (0x20U)
71 
78 typedef struct {
86  uint8_t addrs_flags[GNRC_NETIF_IPV6_ADDRS_NUMOF];
87 
94 
101 #ifdef MODULE_NETSTATS_IPV6
102 
107  netstats_t stats;
108 #endif
109 #if defined(MODULE_GNRC_IPV6_NIB) || DOXYGEN
110 #if GNRC_IPV6_NIB_CONF_ROUTER || DOXYGEN
111 
126  void (*route_info_cb)(unsigned type, const ipv6_addr_t *ctx_addr,
127  const void *ctx);
136 #endif /* GNRC_IPV6_NIB_CONF_ROUTER */
137 #if GNRC_IPV6_NIB_CONF_ARSM || DOXYGEN
138 
146 #endif /* GNRC_IPV6_NIB_CONF_ARSM */
147 
154 #if GNRC_IPV6_NIB_CONF_6LN || DOXYGEN
155 
165 #endif
166 
167 #if GNRC_IPV6_NIB_CONF_ROUTER || DOXYGEN
168 
176  uint32_t last_ra;
177 #endif /* GNRC_IPV6_NIB_CONF_ROUTER */
178 #if GNRC_IPV6_NIB_CONF_ARSM || defined(DOXYGEN)
179 
188  uint32_t reach_time_base;
189 
197  uint32_t reach_time;
198 #endif /* GNRC_IPV6_NIB_CONF_ARSM */
199 
205  uint32_t retrans_time;
206 #if GNRC_IPV6_NIB_CONF_ROUTER || DOXYGEN
207 
214  uint16_t rtr_ltime;
226  uint8_t ra_sent;
227 #endif
228 
234  uint8_t rs_sent;
241  uint8_t na_sent;
242 #endif /* MODULE_GNRC_IPV6_NIB */
243 
249  uint8_t aac_mode;
250 
256  uint16_t mtu;
258 
259 #ifdef __cplusplus
260 }
261 #endif
262 
263 #endif /* NET_GNRC_NETIF_IPV6_H */
264 
uint32_t reach_time
Reachable time (in ms)
Definition of net statistics.
#define GNRC_NETIF_IPV6_ADDRS_NUMOF
Maximum number of unicast and anycast addresses per interface.
Definition: netif/conf.h:76
evtimer_msg_event_t recalc_reach_time
Event for GNRC_IPV6_NIB_RECALC_REACH_TIME.
uint8_t rs_sent
number of unsolicited router solicitations scheduled
Definitions for IPv6 addresses.
Configuration macros for Network interface API.
Generic interface to communicate with GNRC modules.
evtimer_msg_event_t search_rtr
Event for GNRC_IPV6_NIB_SEARCH_RTR.
Global statistics struct.
uint32_t retrans_time
Retransmission time and advertised retransmission time (in ms)
uint32_t last_ra
Timestamp in milliseconds of last unsolicited router advertisement.
POSIX.1-2008 compliant version of the assert macro.
IPv6 component for gnrc_netif_t.
evtimer_msg_event_t snd_mc_ra
Event for GNRC_IPV6_NIB_SND_MC_RA.
Configuration macro definitions for neighbor information base.
IPC-based evtimer definitions.
uint8_t aac_mode
IPv6 auto-address configuration mode.
#define GNRC_NETIF_IPV6_GROUPS_NUMOF
Maximum number of multicast groups per interface.
Definition: netif/conf.h:86
uint32_t reach_time_base
Base for random reachable time calculation and advertised reachable time in ms (if GNRC_NETIF_FLAGS_I...
uint16_t mtu
Maximum transmission unit (MTU) for IPv6 packets.
uint8_t ra_sent
number of unsolicited router advertisements sent
uint8_t na_sent
number of unsolicited neighbor advertisements scheduled
IPC-message event.
Definition: evtimer_msg.h:40
Data type to represent an IPv6 address.
Definition: ipv6/addr.h:74
uint16_t rtr_ltime
(Advertised) Router lifetime (default 1800).