uip-ds6.h File Reference

Network interface and stateless autoconfiguration (RFC 4862). More...

#include "net/uip.h"
#include "sys/stimer.h"

Go to the source code of this file.

Data Structures
struct	uip_ds6_nbr
	An entry in the nbr cache. More...
struct	uip_ds6_defrt
	An entry in the default router list. More...
struct	uip_ds6_prefix
	A prefix list entry. More...
struct	uip_ds6_addr
	* More...
struct	uip_ds6_aaddr
	Anycast address. More...
struct	uip_ds6_maddr
	A multicast address. More...
struct	uip_ds6_route
	An entry in the routing table. More...
struct	uip_ds6_netif
	Interface structure (contains all the interface variables). More...
struct	uip_ds6_element
	Generic type for a DS6, to use a common loop though all DS. More...
Defines
#define	UIP_DS6_NBR_NBS   0
	Configuration.
#define	NBR_INCOMPLETE   0
	Possible states for the nbr cache entries.
#define	ADDR_TENTATIVE   0
	Possible states for the an address (RFC 4862).
#define	ADDR_ANYTYPE   0
	How the address was acquired: Autoconf, DHCP or manually.
#define	UIP_DS6_PERIOD   (CLOCK_SECOND/10)
	General DS6 definitions.
#define	UIP_DS6_ROUTE_STATE_TYPE   rpl_route_entry_t
	define some additional RPL related route state and neighbor callback for RPL - if not a DS6_ROUTE_STATE is already set
Macros to check if an IP address (unicast, multicast or anycast) is mine
compute random reachable timer
#define	uip_ds6_is_my_addr(addr)   (uip_ds6_addr_lookup(addr) != NULL)
#define	uip_ds6_is_my_maddr(addr)   (uip_ds6_maddr_lookup(addr) != NULL)
#define	uip_ds6_is_my_aaddr(addr)   (uip_ds6_aaddr_lookup(addr) != NULL)
Typedefs
typedef struct uip_ds6_nbr	uip_ds6_nbr_t
	An entry in the nbr cache.
typedef struct uip_ds6_defrt	uip_ds6_defrt_t
	An entry in the default router list.
typedef struct uip_ds6_prefix	uip_ds6_prefix_t
	A prefix list entry.
typedef struct uip_ds6_addr	uip_ds6_addr_t
	*
typedef struct uip_ds6_aaddr	uip_ds6_aaddr_t
	Anycast address.
typedef struct uip_ds6_maddr	uip_ds6_maddr_t
	A multicast address.
typedef struct uip_ds6_route	uip_ds6_route_t
	An entry in the routing table.
typedef struct uip_ds6_netif	uip_ds6_netif_t
	Interface structure (contains all the interface variables).
typedef struct uip_ds6_element	uip_ds6_element_t
	Generic type for a DS6, to use a common loop though all DS.
Functions
void	uip_ds6_init (void)
	Initialize data structures.
void	uip_ds6_periodic (void)
	Periodic processing of data structures.
uint8_t	uip_ds6_list_loop (uip_ds6_element_t *list, uint8_t size, uint16_t elementsize, uip_ipaddr_t *ipaddr, uint8_t ipaddrlen, uip_ds6_element_t **out_element)
	Generic loop routine on an abstract data structure, which generalizes all data structures used in DS6.
void	uip_ds6_set_addr_iid (uip_ipaddr_t *ipaddr, uip_lladdr_t *lladdr)
	set the last 64 bits of an IP address based on the MAC address
uint8_t	get_match_length (uip_ipaddr_t *src, uip_ipaddr_t *dst)
	Get the number of matching bits of two addresses.
void	uip_ds6_dad (uip_ds6_addr_t *ifaddr)
	Perform Duplicate Address Selection on one address.
int	uip_ds6_dad_failed (uip_ds6_addr_t *ifaddr)
	Callback when DAD failed.
void	uip_ds6_select_src (uip_ipaddr_t *src, uip_ipaddr_t *dst)
	Source address selection, see RFC 3484.
void	uip_ds6_send_rs (void)
	Send periodic RS to find router.
uint32_t	uip_ds6_compute_reachable_time (void)
	Compute the reachable time based on base reachable time, see RFC 4861.
Neighbor Cache basic routines
uip_ds6_nbr_t *	uip_ds6_nbr_add (uip_ipaddr_t *ipaddr, uip_lladdr_t *lladdr, uint8_t isrouter, uint8_t state)
void	uip_ds6_nbr_rm (uip_ds6_nbr_t *nbr)
uip_ds6_nbr_t *	uip_ds6_nbr_lookup (uip_ipaddr_t *ipaddr)
Default router list basic routines
uip_ds6_defrt_t *	uip_ds6_defrt_add (uip_ipaddr_t *ipaddr, unsigned long interval)
void	uip_ds6_defrt_rm (uip_ds6_defrt_t *defrt)
uip_ds6_defrt_t *	uip_ds6_defrt_lookup (uip_ipaddr_t *ipaddr)
uip_ipaddr_t *	uip_ds6_defrt_choose (void)
Prefix list basic routines
uip_ds6_prefix_t *	uip_ds6_prefix_add (uip_ipaddr_t *ipaddr, uint8_t ipaddrlen, unsigned long interval)
void	uip_ds6_prefix_rm (uip_ds6_prefix_t *prefix)
uip_ds6_prefix_t *	uip_ds6_prefix_lookup (uip_ipaddr_t *ipaddr, uint8_t ipaddrlen)
uint8_t	uip_ds6_is_addr_onlink (uip_ipaddr_t *ipaddr)
Unicast address list basic routines
uip_ds6_addr_t *	uip_ds6_addr_add (uip_ipaddr_t *ipaddr, unsigned long vlifetime, uint8_t type)
void	uip_ds6_addr_rm (uip_ds6_addr_t *addr)
uip_ds6_addr_t *	uip_ds6_addr_lookup (uip_ipaddr_t *ipaddr)
uip_ds6_addr_t *	uip_ds6_get_link_local (int8_t state)
uip_ds6_addr_t *	uip_ds6_get_global (int8_t state)
Multicast address list basic routines
uip_ds6_maddr_t *	uip_ds6_maddr_add (uip_ipaddr_t *ipaddr)
void	uip_ds6_maddr_rm (uip_ds6_maddr_t *maddr)
uip_ds6_maddr_t *	uip_ds6_maddr_lookup (uip_ipaddr_t *ipaddr)
Anycast address list basic routines
uip_ds6_aaddr_t *	uip_ds6_aaddr_add (uip_ipaddr_t *ipaddr)
void	uip_ds6_aaddr_rm (uip_ds6_aaddr_t *aaddr)
uip_ds6_aaddr_t *	uip_ds6_aaddr_lookup (uip_ipaddr_t *ipaddr)
Routing Table basic routines
uip_ds6_route_t *	uip_ds6_route_lookup (uip_ipaddr_t *destipaddr)
uip_ds6_route_t *	uip_ds6_route_add (uip_ipaddr_t *ipaddr, uint8_t length, uip_ipaddr_t *nexthop, uint8_t metric)
void	uip_ds6_route_rm (uip_ds6_route_t *route)
void	uip_ds6_route_rm_by_nexthop (uip_ipaddr_t *nexthop)
Variables
uip_ds6_netif_t	uip_ds6_if
struct etimer	uip_ds6_timer_rs
	Timer for maintenance of data structures.

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Detailed Description

Network interface and stateless autoconfiguration (RFC 4862).

Author:

Mathilde Durvy <mdurvy@cisco.com>

Julien Abeille <jabeille@cisco.com>

Definition in file uip-ds6.h.