IPv6 component for gnrc_netif_t. More...

Detailed Description

IPv6 component for gnrc_netif_t.

Note: only available with IPv6.

Definition at line 78 of file ipv6.h.

#include <ipv6.h>

Data Fields
uint8_t	addrs_flags [CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF]
	Flags for gnrc_netif_t::ipv6_addrs.

ipv6_addr_t	addrs [CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF]
	IPv6 unicast and anycast addresses of the interface.

ipv6_addr_t	groups [GNRC_NETIF_IPV6_GROUPS_NUMOF]
	IPv6 multicast groups of the interface.

void(*	route_info_cb )(unsigned type, const ipv6_addr_t ctx_addr, const void ctx)
	Route info callback.

evtimer_msg_event_t	snd_mc_ra
	Event for GNRC_IPV6_NIB_SND_MC_RA.

evtimer_msg_event_t	recalc_reach_time
	Event for GNRC_IPV6_NIB_RECALC_REACH_TIME.

evtimer_msg_event_t	search_rtr
	Event for GNRC_IPV6_NIB_SEARCH_RTR.

evtimer_msg_event_t	addrs_timers [CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF]
	Timers for address re-registration.

uint32_t	last_ra
	Timestamp in milliseconds of last unsolicited router advertisement.

uint32_t	reach_time_base
	Base for random reachable time calculation and advertised reachable time in ms (if GNRC_NETIF_FLAGS_IPV6_RTR_ADV is set)

uint32_t	reach_time
	Reachable time (in ms)

uint32_t	retrans_time
	Retransmission time and advertised retransmission time (in ms)

uint16_t	rtr_ltime
	(Advertised) Router lifetime (default 1800).

uint8_t	ra_sent
	number of unsolicited router advertisements sent

uint8_t	rs_sent
	number of unsolicited router solicitations scheduled

uint8_t	na_sent
	number of unsolicited neighbor advertisements scheduled

uint8_t	aac_mode
	IPv6 auto-address configuration mode flags.

uint16_t	mtu
	Maximum transmission unit (MTU) for IPv6 packets.

Field Documentation

◆ aac_mode

uint8_t gnrc_netif_ipv6_t::aac_mode

IPv6 auto-address configuration mode flags.

Note: Only available with module gnrc_ipv6

Definition at line 250 of file ipv6.h.

◆ addrs

ipv6_addr_t gnrc_netif_ipv6_t::addrs[CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF]

IPv6 unicast and anycast addresses of the interface.

Note: Only available with module gnrc_ipv6.

Definition at line 93 of file ipv6.h.

◆ addrs_flags

uint8_t gnrc_netif_ipv6_t::addrs_flags[CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF]

Flags for gnrc_netif_t::ipv6_addrs.

See also: net_gnrc_netif_ipv6_addrs_flags

Note: Only available with module gnrc_ipv6.

Definition at line 86 of file ipv6.h.

◆ addrs_timers

evtimer_msg_event_t gnrc_netif_ipv6_t::addrs_timers[CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF]

Timers for address re-registration.

Note: Only available with module gnrc_ipv6 and NIB and if CONFIG_GNRC_IPV6_NIB_6LN != 0 or CONFIG_GNRC_IPV6_NIB_SLAAC != 0; Might also be usable in the later default SLAAC implementation for NS retransmission timers.

Definition at line 165 of file ipv6.h.

◆ groups

ipv6_addr_t gnrc_netif_ipv6_t::groups[GNRC_NETIF_IPV6_GROUPS_NUMOF]

IPv6 multicast groups of the interface.

Note: Only available with module gnrc_ipv6.

Definition at line 100 of file ipv6.h.

◆ last_ra

uint32_t gnrc_netif_ipv6_t::last_ra

Timestamp in milliseconds of last unsolicited router advertisement.

Note: Only available with module gnrc_ipv6. and NIB and if CONFIG_GNRC_IPV6_NIB_ROUTER != 0

Definition at line 177 of file ipv6.h.

◆ mtu

uint16_t gnrc_netif_ipv6_t::mtu

Maximum transmission unit (MTU) for IPv6 packets.

Note: Only available with module gnrc_ipv6.

Definition at line 257 of file ipv6.h.

◆ na_sent

uint8_t gnrc_netif_ipv6_t::na_sent

number of unsolicited neighbor advertisements scheduled

Note: Only available with module gnrc_ipv6 and NIB

Definition at line 242 of file ipv6.h.

◆ ra_sent

uint8_t gnrc_netif_ipv6_t::ra_sent

number of unsolicited router advertisements sent

This only counts up to the first NDP_MAX_INIT_RA_NUMOF on interface initialization. The last NDP_MAX_FIN_RA_NUMOF of an advertising interface are counted from UINT8_MAX - NDP_MAX_FIN_RA_NUMOF + 1.

Note: Only available with module gnrc_ipv6. and NIB and if CONFIG_GNRC_IPV6_NIB_ROUTER != 0

Definition at line 227 of file ipv6.h.

◆ reach_time

uint32_t gnrc_netif_ipv6_t::reach_time

Reachable time (in ms)

Note: Only available with module gnrc_ipv6. and NIB and if CONFIG_GNRC_IPV6_NIB_ARSM != 0

Definition at line 198 of file ipv6.h.

◆ reach_time_base

uint32_t gnrc_netif_ipv6_t::reach_time_base

Base for random reachable time calculation and advertised reachable time in ms (if GNRC_NETIF_FLAGS_IPV6_RTR_ADV is set)

Note: Only available with module gnrc_ipv6. and NIB and if CONFIG_GNRC_IPV6_NIB_ARSM != 0

Definition at line 189 of file ipv6.h.

◆ recalc_reach_time

evtimer_msg_event_t gnrc_netif_ipv6_t::recalc_reach_time

Event for GNRC_IPV6_NIB_RECALC_REACH_TIME.

Note: Only available with module gnrc_ipv6. and NIB and if CONFIG_GNRC_IPV6_NIB_ARSM != 0

Definition at line 145 of file ipv6.h.

◆ retrans_time

uint32_t gnrc_netif_ipv6_t::retrans_time

Retransmission time and advertised retransmission time (in ms)

Note: Only available with module gnrc_ipv6 and NIB

Definition at line 206 of file ipv6.h.

◆ route_info_cb

void(* gnrc_netif_ipv6_t::route_info_cb) (unsigned type, const ipv6_addr_t *ctx_addr, const void *ctx)

Route info callback.

This callback is called by the NIB to inform the routing protocol about state changes, route usages, missing routes etc.

The callback may be NULL if no such behavior is required by the routing protocol (or no routing protocol is present).

Parameters

[in]	type	Type of the route info.
[in]	ctx_addr	Context address of the route info.
[in]	ctx	Further context of the route info.

Definition at line 126 of file ipv6.h.

◆ rs_sent

uint8_t gnrc_netif_ipv6_t::rs_sent

number of unsolicited router solicitations scheduled

Note: Only available with module gnrc_ipv6 and NIB

Definition at line 235 of file ipv6.h.

◆ rtr_ltime

uint16_t gnrc_netif_ipv6_t::rtr_ltime

(Advertised) Router lifetime (default 1800).

Note: Only available with module gnrc_ipv6. and NIB and if CONFIG_GNRC_IPV6_NIB_ROUTER != 0

Definition at line 215 of file ipv6.h.

◆ search_rtr

evtimer_msg_event_t gnrc_netif_ipv6_t::search_rtr

Event for GNRC_IPV6_NIB_SEARCH_RTR.

Note: Only available with module gnrc_ipv6. and NIB

Definition at line 153 of file ipv6.h.

◆ snd_mc_ra

evtimer_msg_event_t gnrc_netif_ipv6_t::snd_mc_ra

Event for GNRC_IPV6_NIB_SND_MC_RA.

Note: Only available with module gnrc_ipv6. and NIB and if CONFIG_GNRC_IPV6_NIB_ROUTER != 0

Definition at line 135 of file ipv6.h.

The documentation for this struct was generated from the following file:

sys/include/net/gnrc/netif/ipv6.h