_dhcpv6.h File Reference

Internal DHCPv6 definitions. More...

Detailed Description

Internal DHCPv6 definitions.

Note

This header is based on RFC 8415

Author

Martine Lenders m.len.nosp@m.ders.nosp@m.@fu-b.nosp@m.erli.nosp@m.n.de

Definition in file _dhcpv6.h.

#include <stdint.h>
#include "byteorder.h"
#include "net/ipv6/addr.h"

Include dependency graph for _dhcpv6.h:

Go to the source code of this file.

Data Structures
struct	dhcpv6_msg_t
	Client/Server message header. More...
struct	dhcpv6_relay_msg_t
	Relay Agents/Server message format. More...
union	dhcpv6_duid_t
	Generic storage DUID. More...
struct	dhcpv6_opt_t
	General DHCPv6 option format. More...
struct	dhcpv6_opt_duid_t
	DHCPv6 client or server identifier option format. More...
struct	dhcpv6_opt_ia_na_t
	DHCPv6 identity association for non-temporary addresses (IA_NA) option format. More...
struct	dhcpv6_opt_iaaddr_t
	DHCPv6 IA address option format. More...
struct	dhcpv6_opt_oro_t
	DHCPv6 option request option format. More...
struct	dhcpv6_opt_pref_t
	DHCPv6 preference option format. More...
struct	dhcpv6_opt_elapsed_time_t
	DHCPv6 elapsed time option format. More...
struct	dhcpv6_opt_relay_msg_t
	DHCPv6 relay message option. More...
struct	dhcpv6_opt_status_t
	DHCPv6 status code option format. More...
struct	dhcpv6_opt_iid_t
	DHCPv6 interface-id option. More...
struct	dhcpv6_opt_dns_rns_t
	DHCPv6 DNS recursive name server option. More...
struct	dhcpv6_opt_ia_pd_t
	DHCPv6 identity association for prefix delegation option (IA_PD) format. More...
struct	dhcpv6_opt_iapfx_t
	DHCPv6 IA prefix option format. More...
struct	dhcpv6_opt_irt_t
	DHCPv6 Information Refresh Time option format. More...
struct	dhcpv6_opt_smr_t
	DHCPv6 SOL_MAX_RT option format. More...
struct	dhcpv6_opt_imr_t
	DHCPv6 INF_MAX_RT option format. More...
struct	dhcpv6_opt_mud_url_t
	MUD URL DHCPv6 option format. More...

Macros
#define	DHCPV6_DUID_MAX_LEN   (128U)
	maximum length of DUID

Functions
void	dhcpv6_client_dns_rns_conf (const dhcpv6_opt_dns_rns_t *opt, uint16_t netif)
	Configures a DNS recursive name server provided by the server. More...

DHCPv6 multicast addresses
See also RFC 8415, section 7.1
#define	DHCPV6_ALL_RELAY_AGENTS_AND_SERVERS
	Multicast address used by clients to communicate with neighboring relay agents and servers. More...

DHCPv6 transmission and retransmission parameters
See also RFC 8415, section 7.6
#define	DHCPV6_SOL_MAX_DELAY   (1U)
	SOL_MAX_DELAY (in sec)
#define	DHCPV6_SOL_TIMEOUT   (1U)
	SOL_TIMEOUT (in sec)
#define	DHCPV6_SOL_MAX_RT   (3600U)
	SOL_MAX_RT (in sec)
#define	DHCPV6_REQ_TIMEOUT   (1U)
	REQ_TIMEOUT (in sec)
#define	DHCPV6_REQ_MAX_RT   (30U)
	REQ_MAX_RT (in sec)
#define	DHCPV6_REQ_MAX_RC   (10U)
	REQ_MAX_RC.
#define	DHCPV6_REN_TIMEOUT   (10U)
	REN_TIMEOUT (in sec)
#define	DHCPV6_REN_MAX_RT   (600U)
	REN_MAX_RT (in sec)
#define	DHCPV6_REB_TIMEOUT   (10U)
	REB_TIMEOUT (in sec)
#define	DHCPV6_REB_MAX_RT   (600U)
	REB_MAX_RT (in sec)
#define	DHCPV6_INF_MAX_DELAY   (1U)
	INF_MAX_DELAY (in sec)
#define	DHCPV6_INF_TIMEOUT   (1U)
	INF_TIMEOUT (in sec)
#define	DHCPV6_INF_MAX_RT   (3600U)
	INF_MAX_RT (in sec)
#define	DHCPV6_IRT_DEFAULT   (86400U)
	IRT_DEFAULT (in sec)
#define	DHCPV6_IRT_MINIMUM   (600U)
	IRT_MINIMUM (in sec)

Macro Definition Documentation

DHCPV6_ALL_RELAY_AGENTS_AND_SERVERS

#define DHCPV6_ALL_RELAY_AGENTS_AND_SERVERS

Value:

                                              { 0xff, 0x02, 0x00, 0x00, \
                                              0x00, 0x00, 0x00, 0x00, \
                                              0x00, 0x00, 0x00, 0x00, \
                                              0x00, 0x01, 0x00, 0x02  \
                                            }

Multicast address used by clients to communicate with neighboring relay agents and servers.

Note

Corresponds with All_DHCP_Relay_Agents_and_Servers in the draft.

Definition at line 44 of file _dhcpv6.h.

Function Documentation

dhcpv6_client_dns_rns_conf()

void dhcpv6_client_dns_rns_conf	(	const dhcpv6_opt_dns_rns_t *	opt,
		uint16_t	netif
	)

Configures a DNS recursive name server provided by the server.

Note

Only available with module dhcpv6_client_dns.

Parameters

[in]	opt	A legal DNS recursive name option.
[in]	netif	Network interface the message carrying opt came in.