6LoWPAN-ND
[6LoWPAN Implementation]

Collaboration diagram for 6LoWPAN-ND:

Data Structures
struct	fip_nd6_6lowpan_lbrTable_t
	The 6LBR neighbour cache/table is an array of this structure type. More...
Files
file	fip_nd6_6lowpan.c
	6lowpan-nd implementation
Enumerations
enum	fip_6lowpan_nd6_state_t { SIXLBR_UNUSED = 0, SIXLBR_USED }
	Holds the special 6lowpan-ND neighbour cache on the 6LBR entry status. More...
Functions
void	fip_nd6_6lowpan_processNA (const fip_nd6_optionStruct_t *optionStruct)
	Process an incoming Neighbour Advertisement.
unsigned int	fip_nd6_6lowpan_addRAOptions (unsigned int upperLength)
fip_return_t	fip_nd6_6lowpan_LBRTableNewEntry (const uint8_t *shortAddr, const uint8_t *eui64, uint16_t lifetime)
Variables
uint16_t	abroVersionNumber
	Authoritive Border Router.
fip_ip6addr_t	abroAddress
	Authoritive Border Router.

---

Enumeration Type Documentation

enum fip_6lowpan_nd6_state_t

Holds the special 6lowpan-ND neighbour cache on the 6LBR entry status.

Enumerator:

SIXLBR_UNUSED	Entry not used.
SIXLBR_USED	Entry used.

---

Function Documentation

unsigned int fip_nd6_6lowpan_addRAOptions

(

unsigned int

upperLength

)

todo extend buffer

SET LIFETIME CORRECTLY

References abroVersionNumber, fip_ip6addr_t::addr, fip_nd6_abro_t::address, fip_nd6_6co_t::context, fip_nd6_6co_t::contextIDFlags, fip_nd6_6co_t::contextLength, FIP_6CO_CFLAG, fip_ip6addr_cpy, FIP_ND6_OPTION_6CO, FIP_ND6_OPTION_ABRO, fip_packet_getBufPtr, fip_nd6_abro_t::length, fip_nd6_6co_t::length, fip_nd6_abro_t::reserved, fip_nd6_6co_t::reserved, fip_nd6_abro_t::type, fip_nd6_6co_t::type, fip_nd6_abro_t::versionNumber, and fip_nd6_6co_t::vlifetime.

Referenced by fip_nd6_generateRA().

fip_return_t fip_nd6_6lowpan_LBRTableNewEntry	(	const uint8_t *	shortAddr,
		const uint8_t *	eui64,
		uint16_t	lifetime
	)

Todo:

fix timing stuff

References fip_nd6_6lowpan_lbrTable_t::expireTime, fip_memcpy_ucharLen, RV_MEMORY_ERROR, RV_OK, fip_nd6_6lowpan_lbrTable_t::shortAddr, SIXLBR_UNUSED, SIXLBR_USED, and fip_nd6_6lowpan_lbrTable_t::state.

Referenced by fip_nd6_processRA().

void fip_nd6_6lowpan_processNA

(

const fip_nd6_optionStruct_t *

optionStruct

)

Process an incoming Neighbour Advertisement.

Parameters:

optionStruct

Pointer to the preprocessed options

References ADDR_DUPLICATE, ADDR_OPTIMISTIC, ADDR_PREFERRED, fip_nd6_aro_t::eui64, FIP_ARO_SUCCESS, FIP_ND6_OPTION_ARO, fip_packet_activeDrop(), fip_packet_getBufPtr, fip_packet_getFromIP6Hdr_destPtr, fip_packet_getIfNum, fip_ds6_searchStatus_t::index, fip_ds6_searchStatus_t::itemFound, fip_nd6_optionStruct_t::numOpts, fip_nd6_option_t::offset, fip_nd6_optionStruct_t::options, fip_nd6_aro_t::status, TRACE, TRACE_ADDVAR, and fip_nd6_option_t::type.

Referenced by fip_nd6_processNA().

Here is the call graph for this function: