Commit Graph

24 Commits

Author SHA1 Message Date
nvt-se
19d7543267 Added detection of loops in DAO forwarding. 2010-10-25 19:49:12 +00:00
nvt-se
adf6961a85 Various bug fixes and adjustments for rpl-11 2010-09-15 13:22:22 +00:00
adamdunkels
3fa8ffda1a Moved the modules packetbuf, queuebuf, and packetqueue from net/rime to net/, since they are not Rime-specific 2010-06-14 19:19:16 +00:00
nvt-se
e000b1abf3 A major update to ContikiRPL resulting in a reduced code footprint by
300 bytes, as well as cleaner protocol logic.

* Made parent management uniform.

* Simplified the DIO processing.

* Improved the Objective Function API and its documentation.

* Removed redundant code at various places.

* Improved identifier naming.

* Switched visualization from candidate parents to preferred parents only.

* Made DAO ACK transmissions configurable.

* Improved initial ETX guess by using a cached local confidence value.

* Added a periodical rank recalculation function to reduce
  the maximum stack depth.

* Increased the Trickle redundancy constant to ensure faster
  topological updates.
2010-06-14 12:44:37 +00:00
joxe
1095997b66 made DIOs and OCP 09 compliant 2010-06-12 10:55:46 +00:00
nvt-se
4a08f545c9 Make the distinction between incoming and outgoing DTSN clear. 2010-06-08 16:21:54 +00:00
nvt-se
3748f782c5 Added basic functionality for DAO ACKs and DTSN. Randomized DAO timer. 2010-06-06 21:42:50 +00:00
joxe
f4508cc1e2 minor fixes + improved debug-printout 2010-06-06 12:45:55 +00:00
joxe
17209e8fa4 moved code for autoconfiguring global address into join_dag 2010-06-03 18:37:47 +00:00
joxe
ba2bf31c20 changed DAOs to be formatted according to the rpl-08 specification 2010-06-03 14:49:15 +00:00
joxe
f069320ca9 removed sequence_number and replaced with version - fixing global repair functionality 2010-06-02 11:59:51 +00:00
joxe
fec0e8df69 changed RPL to be more 08 compliant - DIO and DIO options are formatted as in RPL-08 2010-06-01 22:30:02 +00:00
nvt-se
f135105567 Added support for multiple objective functions.
Extended the objective function API with a callback function that receives link-layer neighbor information.

Throttled DAO transmissions to one per DEFAULT_DAO_LATENCY period.

Added support for an ETX objective function (hysteresis control still lacking though).

Fixed a leak of routes installed by DAOs.

Control that dst_adv_supported is set before sending DAOs.

Improved debugging output.
2010-05-29 22:23:21 +00:00
nvt-se
320fa820ca Renamed neighbors to parents. Removed redundant code. Corrected the logic for max rank increase. 2010-05-25 21:58:54 +00:00
joxe
34b8313fb6 added experimental support for disseminating autoconf prefix via DIO suboption 2010-05-25 19:19:43 +00:00
nvt-se
c5d1c3ea27 Improvements to local repair and DAO handling. 2010-05-24 16:38:56 +00:00
joxe
56a3a71108 added include of string.h since memcpy are used 2010-05-19 16:16:57 +00:00
nvt-se
4411807b29 Fixed bug in DAO input. Made printfs more portable. 2010-05-18 16:43:56 +00:00
nvt-se
361e210751 Improvements to style and commentary. 2010-05-04 22:55:32 +00:00
joxe
01881f92a8 added missing include 2010-05-04 14:41:55 +00:00
nvt-se
9a4a9b9437 Removed return value in function that should not return a value. 2010-04-30 23:13:58 +00:00
nvt-se
ecada2d1ac *** empty log message *** 2010-04-30 23:10:45 +00:00
nvt-se
b822dbb25e Addressed compilation warnings. 2010-04-30 15:04:47 +00:00
joxe
168a65d989 added ContikiRPL - an implementation of IETF ROLL RPL 2010-04-30 13:43:53 +00:00