p2p_structs.h¶

P2P-RPL data structs.

Header file, which defines all structs used by P2P-RPL.

GNRC_RPL_P2P_ADDR_VEC_NUMOF¶

Address vector length in RDO DIO options and maximal hop count for the P2P-DODAG.

(8)

struct gnrc_rpl_p2p_opt_rdo_t¶

P2P Route Discovery Object (RDO) Option.

See also

RFC 6997, section 7, P2P Route Discovery Option (P2P-RDO)

uint8_t type¶: Option Type: 0x0a.

uint8_t length¶: length of option, not including first two bytes

uint8_t compr_flags¶: flags and number of elided prefix octets

uint8_t lmn¶: lifetime, maxrank/nexthop

ipv6_addr_t target¶: target address

struct gnrc_rpl_p2p_dro_t¶

P2P Discovery Reply Object (P2P-DRO)

See also

RFC 6997, section 8, P2P Discovery Reply Object (P2P-DRO)

uint8_t instance_id¶: id of the instance

uint8_t version_number¶: version number of the DODAG

byteorder.h::network_uint16_t flags_rev¶: flags and reserved

ipv6_addr_t dodag_id¶: id of the dodag

struct gnrc_rpl_p2p_dro_ack_t¶

P2P Discovery Reply Object Acknowledgement (P2P-DRO-ACK)

See also

RFC 6997, section 10, P2P Discovery Reply Object Acknowledgement (P2P-DRO-ACK)

uint8_t instance_id¶: id of the instance

uint8_t version_number¶: version number of the DODAG

byteorder.h::network_uint16_t seq_rev¶: sequence number and reserved

ipv6_addr_t dodag_id¶: id of the dodag

struct gnrc_rpl_p2p_ext_t¶

Extended DODAG information for P2P-RPL.

bool state¶: state: used / unused

structs.h::gnrc_rpl_dodag_t * dodag¶: DODAG, which owns this P2P extension.

uint8_t compr¶: number of elided prefix octets

uint8_t routes_numof¶: number of requested routes

bool hop_by_hop¶: request hop-by-hop routes or source routes

bool stop¶: stop route discovery

bool reply¶: request P2P-DRO

bool dro_ack¶: request P2P-DRO-ACK

uint8_t lifetime_enc¶: encoded lifetime of the P2P-DODAG

int8_t lifetime_sec¶: lifetime of the P2P-DODAG in seconds

uint8_t maxrank¶: maximum rank the P2P-DODAG should span

uint8_t dro_seq¶: sequence number of the P2P-DRO

ipv6_addr_t target¶: target of the P2P route discovery

bool for_me¶: true if this node is the target

uint8_t addr_numof¶: number of addresses in the address vector

int8_t dro_delay¶: delay DRO after it was requested in seconds

ipv6_addr_t addr_vec()¶: address vector