Definititions for P2P-RPL. More...

Detailed Description

Definititions for P2P-RPL.

Definition in file p2p.h.

#include "net/ipv6/addr.h"
#include "net/gnrc.h"
#include "net/gnrc/rpl/structs.h"
#include "net/gnrc/rpl/p2p_structs.h"

Include dependency graph for p2p.h:

Macros
#define	GNRC_RPL_P2P_MOP (0x04)
	P2P-RPL Mode of Operation.

#define	GNRC_RPL_P2P_LIFETIME (0x02)
	Default lifetime of the P2P-RPL DODAG, encoded.

#define	GNRC_RPL_P2P_COMPR (0)
	Number of elided prefix octets from the target field and address vector.

#define	GNRC_RPL_P2P_MAX_RANK (0)
	Maximum rank in the DODAG during the route discovery.

#define	GNRC_RPL_P2P_OPT_RDO (0x0A)
	P2P-RPL RDO DIO option type.

#define	GNRC_RPL_P2P_ICMPV6_CODE_DRO (0x04)
	DRO ICMPv6 code.

#define	GNRC_RPL_P2P_ICMPV6_CODE_DRO_ACK (0x05)
	DRO-ACK ICMPv6 code.

#define	GNRC_RPL_P2P_DRO_DELAY (4)
	Time in seconds to wait before sending a DRO.

#define	GNRC_RPL_P2P_MSG_TYPE_DRO_HANDLE (0x09A0)
	Message type for handling DRO sending.

Functions
gnrc_rpl_instance_t *	gnrc_rpl_p2p_root_init (uint8_t instance_id, ipv6_addr_t dodag_id, ipv6_addr_t target, bool gen_inst_id)
	Initialization of a P2P-RPL Instance as root node.

gnrc_pktsnip_t *	gnrc_rpl_p2p_rdo_build (gnrc_pktsnip_t pkt, gnrc_rpl_p2p_ext_t p2p_ext)
	Build an RDO.

void	gnrc_rpl_p2p_rdo_parse (gnrc_rpl_p2p_opt_rdo_t rdo, gnrc_rpl_p2p_ext_t p2p_ext)
	Parse an RDO.

void	gnrc_rpl_p2p_send_DRO (gnrc_pktsnip_t pkt, gnrc_rpl_p2p_ext_t p2p_ext)
	Send a DRO control message.

void	gnrc_rpl_p2p_recv_DRO (gnrc_pktsnip_t pkt, ipv6_addr_t src)
	Receive and parse a DRO control message.

void	gnrc_rpl_p2p_update (void)
	Updates the lifetime of the P2P Dodag and the delay of the DRO.

Variables
const uint8_t	gnrc_rpl_p2p_lifetime_lookup [4]
	Lookup table used to decode/encode the lifetime values.

Trickle parameters
See also RFC 6997, section 6.1, Setting a P2P Mode DIO
#define	GNRC_RPL_P2P_DEFAULT_DIO_INTERVAL_MIN (6)

#define	GNRC_RPL_P2P_DEFAULT_DIO_REDUNDANCY_CONSTANT (1)

Default parent and route entry lifetime
default lifetime will be multiplied by the lifetime unit to obtain the resulting lifetime
#define	GNRC_RPL_P2P_DEFAULT_LIFETIME (0xFF)

#define	GNRC_RPL_P2P_LIFETIME_UNIT (0xFFFF)

Macros