dhcp6.h File Reference

#include "lwip/opt.h"
#include "lwip/err.h"
#include "lwip/netif.h"

Macros
#define	DHCP6_TIMER_MSECS   500
#define	dhcp6_remove_struct(netif)   netif_set_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_DHCP6, NULL)

Functions
void	dhcp6_set_struct (struct netif *netif, struct dhcp6 *dhcp6)
void	dhcp6_cleanup (struct netif *netif)
err_t	dhcp6_enable_stateful (struct netif *netif)
err_t	dhcp6_enable_stateless (struct netif *netif)
void	dhcp6_disable (struct netif *netif)
void	dhcp6_tmr (void)
void	dhcp6_nd6_ra_trigger (struct netif *netif, u8_t managed_addr_config, u8_t other_config)

Detailed Description

DHCPv6 client: IPv6 address autoconfiguration as per RFC 3315 (stateful DHCPv6) and RFC 3736 (stateless DHCPv6).

Macro Definition Documentation

dhcp6_remove_struct

#define dhcp6_remove_struct

(

netif

)

netif_set_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_DHCP6, NULL)

Remove a struct dhcp6 previously set to the netif using dhcp6_set_struct()

DHCP6_TIMER_MSECS

#define DHCP6_TIMER_MSECS   500

period (in milliseconds) of the application calling dhcp6_tmr()

Function Documentation

dhcp6_nd6_ra_trigger()

void dhcp6_nd6_ra_trigger	(	struct netif *	netif,
		u8_t	managed_addr_config,
		u8_t	other_config
	)

This function is called from nd6 module when an RA messsage is received It triggers DHCPv6 requests (if enabled).

dhcp6_tmr()

void dhcp6_tmr

(

void

)

DHCPv6 timeout handling (this function must be called every 500ms, see DHCP6_TIMER_MSECS).

A DHCPv6 server is expected to respond within a short period of time. This timer checks whether an outstanding DHCPv6 request is timed out.