Adam Dunkels
5f3fe7f7c7
Updated include paths for the moved files under net/
2014-01-26 23:20:23 +01:00
Adam Dunkels
b0460317b8
Moved variable declaration to the start of the function block
2013-11-24 15:17:52 +01:00
Adam Dunkels
faff1c2a7e
Preliminary support for RPL node types. This change allows a node to be in any of three given types:
...
* Mesh: this is the normal case. Nodes route data on behalf of others and the node can be reached via a DAO route.
* Leaf: the node does not route data on behalf of others, but others can route data to the node (it has a RPL DAO route).
* Feather: this is a new type of node. A feather node routes data on behalf of others, but does not install DAO routes in the network. Feather nodes allow having a larger number of nodes than the RPL network can sustain in terms of routing tables.
This commit introduces the RPL node types and the feather mode, but does not add support for the leaf node type.
2013-11-24 15:17:52 +01:00
Adam Dunkels
af24d07848
Forward no-path DAOs up the tree to allow the root to repair the network if needed
2013-11-24 15:17:52 +01:00
Adam Dunkels
4e6fe7dda6
Add a neighbor table entry if a DAO is received from a node where we don't yet have a neighbor table entry.
2013-11-24 15:17:52 +01:00
Sébastien Dawans
a60d3bf6cf
Removed duplicate code in rpl-icmp6
2013-10-23 15:43:16 +02:00
Adam Dunkels
4d0ecaae02
Make sure our parent's IP address isn't NULL.
2013-08-19 17:48:32 +02:00
Adam Dunkels
e5a6565137
Loop detection via DAO: if we get a DAO from a parent, that parent thinks we are its parent. We poison it and recalulate our parents.
2013-08-19 17:48:32 +02:00
Adam Dunkels
a027832f94
Fixed a bunch of compiler warnings
2013-08-19 17:48:31 +02:00
Adam Dunkels
c52fc2fd19
Defensive programming: check for the argument being NULL.
2013-08-19 17:48:31 +02:00
Adam Dunkels
82e8eb420d
Added and updated debugging printouts and reformatted code to make it a little easier to read.
2013-08-19 17:48:31 +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
09d26f8060
Make uip-ds6-route use neighbor table. Instead of storing a global list of routing entries that contain both the next hop and the destination, we have a separate list of reachable destination for each neighbor in the global table.
2013-08-19 17:48:30 +02:00
Adam Dunkels
54f2109134
Merge pull request #290 from simonduq/rpl-mrhof-etx-nomc
...
Update of RPL MRHOF (use no metric container with ETX [RFC6719])
2013-07-29 00:56:25 -07:00
Sébastien Dawans
a05d635512
Improve readability of DAO output variables
2013-07-25 11:22:38 +02:00
Sébastien Dawans
0bd26d83c8
Ignore No-Path DAO if target is already reachable through a different route than the DAO sender
2013-07-25 11:21:04 +02:00
Sébastien Dawans
c4a121bf18
No-Path DAO Propagation
2013-07-25 11:19:56 +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
927cc8d895
Added #if UIP_CONF_IPV6 around the IPv6 code in the uIP source tree to allow the C files to be compiled even if IPv6 is not configured.
2013-03-18 09:45:30 +01:00
Mariano Alvira
03fdb53af1
Add some debug PRINTFs for RPL_LEAF_ONLY mode.
2013-02-20 18:25:32 -05:00
Rémy Léone
e378f171d6
chmod correction
2012-10-29 14:15:38 +01:00
nvt
534c734465
Removed redundant code and improve code style and documentation.
2012-04-22 00:18:07 +02:00
nvt
6071b5aee7
Remove obsolete support for broadcast DAOs.
2012-04-17 23:04:20 +02:00
Matthias Kovatsch
87cd18539b
Eliminated RPL_CONF_ADJUST_LLH_LEN correction by using uip_l3_icmp_hdr_len instead of uip_l2_l3_icmp_hdr_len.
2012-03-08 00:48:04 +01:00
Joakim Eriksson
729a434d0f
always send DAO to refresh routes
2012-02-29 15:01:59 -08:00
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
Nicolas Tsiftes
f112fa99d5
Removed the force flag from rpl_reset_dio_timer. Removed an unnecessary DIO timer reset when changing rank but keeping the same preferred parent.
2012-01-04 11:22:11 +01:00
Nicolas Tsiftes
2b1549bfe8
Continued merge with sf master
2011-11-21 15:25:13 +01:00
Nicolas Tsiftes
0e32956a63
Merge remote-tracking branch 'sf/master' into rpl-patch
2011-11-21 14:59:31 +01:00
Nicolas Tsiftes
ea73f1d767
Do not force DIO reset on certain events where it is not needed.
2011-11-16 09:49:22 +01:00
Nicolas Tsiftes
b405571e32
Update next-hop address for existing routes.
2011-11-16 09:05:34 +01:00
Nicolas Tsiftes
ef0ce944e5
Split management of extension headers into a separate file and fixed coding style.
2011-11-16 09:00:19 +01:00
Joakim Eriksson
2a94b3ce82
added debug callbacks
2011-10-27 12:32:16 +02:00
nvt
ab0c04b041
Move 16-bit integer conversion operations into functions, as is done already with 32-bit ops.
2011-09-06 17:28:39 +02:00
nvt
644f1c627d
Initialize the DIO object in case options are missing. Updated the terminology regarding options.
2011-09-05 20:28:50 +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
David Kopf
c48b7ab78d
Add RPL nodes and border router to minimal-net platform (cygwin only)
2011-06-28 08:19:48 -04:00
Joakim Eriksson
6554e87c00
Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki
2011-03-15 14:15:55 +01:00
Joakim Eriksson
5f4d4550fc
fixed RPL statistics bug and added parent switch stats
2011-03-15 14:14:41 +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
Joakim Eriksson
fa0fbf5dab
fixed format of transit subopt
2011-03-01 12:33:34 +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
cbe4513bf4
basic support for parsing metric containers in DIOs
2011-02-13 23:17:56 +01:00
nvt
20171985c6
Split the RPL header into a private and a public header.
2011-02-11 16:21:17 +01:00
Nicolas Tsiftes
aeca16d01f
Just update the node rank and let rpl_process_parent_event take care of the rest
2011-02-07 17:29:23 +01:00
joxe
e79c0ab1ee
fixed rpl so that it sends and receives on the rpl-all-nodes multicast address
2011-01-25 09:55:12 +00:00
nvt-se
8f76c82433
Improved DAO management.
2010-12-17 15:24:25 +00:00
nvt-se
dae3dc22f3
Corrected a comment that was accidentally overwritten in a previous commit
2010-12-15 19:57:40 +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
b66da85392
fixed comments and initialize flags in dio_output to zero
2010-12-13 09:59:46 +00:00
nvt-se
b2a28e6fc3
Fixed error reported by Pieter Agten. The reachable time is specified in milliseconds, and must thus be divided by 1000.
2010-12-06 09:48:48 +00:00
dak664
f34e5ec798
Convert implicit printf to PRINTF
2010-12-04 21:06:04 +00:00
adamdunkels
9750eb93bf
Turn off debug messages
2010-11-03 15:41:23 +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
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
