uip-ds6.c File Reference

IPv6 data structure manipulation. More...

#include <string.h>
#include <stdlib.h>
#include <stddef.h>
#include "lib/random.h"
#include "net/ipv6/uip-nd6.h"
#include "net/ipv6/uip-ds6.h"
#include "net/ip/uip-packetqueue.h"
#include "net/ip/uip-debug.h"

Go to the source code of this file.

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.
uip_ds6_addr_t *	uip_ds6_addr_add (uip_ipaddr_t *ipaddr, unsigned long vlifetime, uint8_t type)
	Add a unicast address to the interface.
void	uip_ds6_select_src (uip_ipaddr_t *src, uip_ipaddr_t *dst)
	Source address selection, see RFC 3484.
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 *addr)
	Perform Duplicate Address Selection on one address.
int	uip_ds6_dad_failed (uip_ds6_addr_t *addr)
	Callback when DAD failed.
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.

Variables
struct etimer	uip_ds6_timer_periodic
	Timer for maintenance of data structures.
struct etimer	uip_ds6_timer_rs
	RS timer, to schedule RS sending.
static uint8_t	rscount
	number of rs already sent
"DS6" Data structures
uip_ds6_netif_t	uip_ds6_if
	The single interface.
uip_ds6_prefix_t	uip_ds6_prefix_list [UIP_DS6_PREFIX_NB]
	Prefix list.
uint8_t	uip_ds6_addr_size
uint8_t	uip_ds6_netif_addr_list_offset

Detailed Description

IPv6 data structure manipulation.

Comprises part of the Neighbor discovery (RFC 4861) and auto configuration (RFC 4862) state machines.

Author

Mathilde Durvy mdurv.nosp@m.y@ci.nosp@m.sco.c.nosp@m.om

Julien Abeille jabei.nosp@m.lle@.nosp@m.cisco.nosp@m..com

Definition in file uip-ds6.c.