Adam Dunkels
9039b0ecd8
Remove references to the now unused dag->parents list
2013-11-24 15:17:52 +01:00
Adam Dunkels
61ea7fbb1c
RPL DAO timers and management:
...
* Added a DAO lifetime timer that sends out a new DAO after half the lifetime of the DAO. This allows implementing DAO route soft state that avoids routing tables in the network keeping stale routes for ever.
* Added ways to schedule a new DAO transmission as well as cancelling an active DAO transmit timer, which makes it possible to do nodes that don't send DAOs.
2013-11-24 15:17:51 +01:00
Adam Dunkels
f9cb6ec2fa
Added the const keyword to IP address arguments that are not (and should not be) changed by the callee
2013-11-18 00:55:57 +01:00
Sébastien Dawans
78e807403c
Inserts missing IPv6 Hop-By-Hop RPL Option at first hop
2013-08-19 21:40:24 +02:00
Adam Dunkels
9a74ada90c
Added a function rpl_get_parent_link_metric() for obtaining the link metric of a given parent
2013-08-19 17:48:31 +02:00
Simon Duquennoy
c3f62b24c8
Moved ETX management from neighbor-info to rpl-of-etx. Avoids conversions between different fixed point representations, and simplifies neighbor management. Makes more clear how default-ETX and noack-ETX actually affect the rank. Removed neighbor-info and neighbor-attr.
2013-08-19 17:48:30 +02:00
Simon Duquennoy
c50d10aa53
Make RPL use neighbor tables. RPL locks the neighbor used as preferred parent.
2013-08-19 17:48:30 +02:00
Simon Duquennoy
defcc639ce
Use no metric container when having MRHOF with ETX, as specified in RFC6719. Renamed rpl-of-etx to rpl-mrhof.
2013-07-23 19:36:38 +02:00
Adam Dunkels
2396f9b8ea
Made DIO interval processing a little easier to follow. Explicitly state that the delay is handled as clock timer ticks.
2012-11-27 23:04:31 +01:00
Niclas Finne
d3b4efa06f
removed obsolete function declaration
2012-04-24 14:08:40 +02:00
nvt
e94718f95c
Separated configuration into a new file called rpl-conf.h. Improved the documentation.
2012-04-22 00:17:10 +02:00
nvt
3d0d2c284f
Changed function names.
2012-04-17 23:34:47 +02:00
Nicolas Tsiftes
d0e2d9b47e
Cleaned up code style, comments, and print outs. Set default DAG parameters when the DIO configuration option is missing.
2012-02-29 21:59:50 +01:00
Joakim Eriksson
2752337e69
fixed lollipop counter
2012-02-21 13:20:20 +01:00
Mariano Alvira
1086299f25
fix typo
2011-12-09 08:23:43 -05:00
Nicolas Tsiftes
ac869185c0
Refactored header management.
2011-12-02 15:55:07 +01:00
Nicolas Tsiftes
2b1549bfe8
Continued merge with sf master
2011-11-21 15:25:13 +01:00
Joakim Eriksson
ab049ec704
some fixes to cut some extension headers before TCP processing
2011-09-22 17:22:59 +02:00
Vincent Brillault
4f76130a77
Changed Instance structure in order to decrease memory waste.
2011-07-13 10:28:56 +02:00
Vincent Brillault
dc9cbe647d
Changes in RPL implementation :
...
- Structural modification of RPL data storage.
- Support multiple gateways (multiple DODAG-ID with a unique InstanceID)
- Use Lollipop counters
- Add leaf-only configuration option for RPL
Bugfix :
- Correctly send "Grounded" flag in DIO
2011-07-11 16:52:45 +02:00
Nicolas Tsiftes
77a44c560a
The flags field got widened to 9 bits.
2011-06-28 17:49:32 +02:00
Nicolas Tsiftes
b1fea35e47
Fixed issues with propagation of the route lifetime configuration. Removed deprecated configuration parameters.
2011-06-28 17:08:44 +02:00
Nicolas Tsiftes
65366d10c1
Update the metric container correctly. Use only one ETX initializer.
2011-03-16 13:29:01 +01:00
nvt
4739143126
Generalized MRHOF and added partial support for energy objects in DAG metric containers.
2011-03-15 01:16:20 +01:00
Nicolas Tsiftes
93a7280a1a
Replaced old description
2011-02-15 18:10:15 +01:00
nvt
a093c262ee
Improved objective function API so DAG metric containers can be generated cleanly. The packet generation now asks the OF to provide a fresh logical presentation of the metric container, which is then translated to raw packet format.
2011-02-15 01:13:30 +01:00
nvt
20171985c6
Split the RPL header into a private and a public header.
2011-02-11 16:21:17 +01:00
Adam Dunkels
706045120f
Changed the variable name local_confidence to etx to better reflect what it was used for
2011-02-11 14:18:57 +01:00
Joakim Eriksson
d24c63c0f1
fixed so that minhoprankinc is configurable
2011-02-10 19:44:12 +01:00
joxe
3a643fa0c6
added address macros for rpl-all-nodes
2011-01-25 09:54:03 +00:00
nvt-se
7a43b7d832
Configuration of the objective function made easier. Updated OF0 to the new rank calculation.
2011-01-04 20:43:28 +00:00
nvt-se
8f76c82433
Improved DAO management.
2010-12-17 15:24:25 +00:00
nvt-se
79ae813f88
Improved macro definitions and removed obsolete declarations.
2010-12-15 13:37:34 +00:00
nvt-se
542bbd4b31
Increased the width of dio_next_delay to avoid possible wrappings
2010-12-15 12:24:00 +00:00
joxe
3e293e6cfc
updated rpl dio message format to be compliant with latest version
2010-12-13 10:59:37 +00:00
nvt-se
c9cc87ef25
Added support for Mode of Operation flags in DIOs. Removed obsolete destination advertisement flags.
2010-12-13 10:54:25 +00:00
joxe
9a1f902881
made rank use full resolution when using OF-ETX
2010-10-28 20:39:06 +00:00
nvt-se
d528039f9a
Created a separate function for local repair. Added a statistics structure. Improved the control of malformed packets.
2010-10-27 00:46:40 +00:00
joxe
804d23e9f4
made DIS Interval configurable
2010-10-22 13:13:40 +00:00
nvt-se
adf6961a85
Various bug fixes and adjustments for rpl-11
2010-09-15 13:22:22 +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
adamdunkels
a890cd3d49
Moved ctimer.[ch] from their old and illogical location in core/net/rime to a more appropriate place in core/sys
2010-06-14 11:33:58 +00:00
joxe
1095997b66
made DIOs and OCP 09 compliant
2010-06-12 10:55:46 +00:00
nvt-se
8a43743a42
Updated declaration for rpl_alloc_dag.
2010-06-08 21:41:02 +00:00
nvt-se
4a08f545c9
Make the distinction between incoming and outgoing DTSN clear.
2010-06-08 16:21:54 +00:00
nvt-se
f0afbb69ab
Fixed typo
2010-06-06 21:48:15 +00:00
nvt-se
3748f782c5
Added basic functionality for DAO ACKs and DTSN. Randomized DAO timer.
2010-06-06 21:42:50 +00:00
nvt-se
c201058325
Purge all routes related to a DAG being freed. Do not send no-DAOs when doing a global repair.
2010-06-03 15:20:56 +00:00
joxe
ba2bf31c20
changed DAOs to be formatted according to the rpl-08 specification
2010-06-03 14:49:15 +00:00
joxe
62abed8347
fixed a minor bug causing too low rank during global repair
2010-06-02 16:54:59 +00:00
