Commit Graph

390 Commits

Author SHA1 Message Date
Yasuyuki Tanaka
bb69e35c76 Fix typos causing compilation errors in rpl_srh_get_next_hop() 2016-06-08 14:02:51 +02:00
Yasuyuki Tanaka
f53bae6225 Remove a debug message showing "SRH Next Hop" in insert_srh_header() 2016-06-08 14:02:50 +02:00
Yasuyuki Tanaka
2abf27a6f7 Remove an unnecessary NULL-check in insert_srh_header() 2016-06-08 14:02:49 +02:00
Yasuyuki Tanaka
97a362acdc Use a stricter check in rpl_srh_get_next_hop() 2016-06-08 14:02:48 +02:00
Yasuyuki Tanaka
0be30628ce Enable the root to send back a DAO-ACK 2016-06-08 14:02:47 +02:00
Simon Duquennoy
b3e31e1456 Implement RPL non-storing mode 2016-06-08 14:02:45 +02:00
Simon Duquennoy
d14b76d869 RPL: logging fixes 2016-06-08 14:02:44 +02:00
Simon Duquennoy
797bead5e5 RPL: if a neighbor is unreachable, remove routes via this neighbor 2016-06-03 18:43:36 +02:00
Simon Duquennoy
8ae00caea8 RPL: more robust configuration of mrhof in the squared ETX case 2016-06-03 18:43:35 +02:00
Simon Duquennoy
e6cd029090 rpl_remove_routes_by_nexthop: expire routes rather than remove then directly. The routes will be removed later and No-path DAOs sent accordingly in rpl_purge_routes 2016-06-03 18:43:28 +02:00
Simon Duquennoy
d008bf8a76 Fix rpl_select_parent in the non-probing case 2016-06-03 16:44:14 +02:00
Simon Duquennoy
43b01b3236 RPL: if the best parent is not fresh, use the best fresh instead and utilize urgent probing to update link estimates 2016-06-03 16:44:14 +02:00
Simon Duquennoy
b42b12d7c8 Adsjut dao_ack_callback to new OFs 2016-06-03 16:44:13 +02:00
Simon Duquennoy
f18a4fdd7b Adjust RPL neighbor policy to new OF interface 2016-06-03 16:44:12 +02:00
Simon Duquennoy
75967438e3 RPL ext header: check if sender is closer only after updating its rank 2016-06-03 16:44:11 +02:00
Simon Duquennoy
36dd282eb7 RPL: reset Trickle timer on incoming DIOs with INFINITE_RANK only if the DIO is from the preferred parent 2016-06-03 16:44:10 +02:00
Simon Duquennoy
65b854fcee RPL: trigger a local repair only the first time no parent is found in a DODAG 2016-06-03 16:44:09 +02:00
Simon Duquennoy
b176991a06 Compile out code related to RPL probing when probing is disabled 2016-06-03 16:44:09 +02:00
Simon Duquennoy
6349019384 Fine tuning of link stats and RPL OFs 2016-06-03 16:44:08 +02:00
Simon Duquennoy
0d7e1e8be4 Fix PRINTF statement in rpl-timers.c 2016-06-03 16:44:07 +02:00
Simon Duquennoy
64679642f2 Saving ROM and RAM 2016-06-03 16:44:06 +02:00
Simon Duquennoy
7855ba20ba RPL: Check acceptable_rank even after first obtaining a parent. Added comment on a slight departure from RFC6550. 2016-06-03 16:44:05 +02:00
Simon Duquennoy
d53a3a3df2 RPL: logging fixes 2016-06-03 16:43:58 +02:00
Simon Duquennoy
cd76b4b1c2 RPL: support for run-time selection of the OF. RPL_OF_OCP defines the OF to be advertised at the root, while RPL_SUPPORTED_OFS defines the set of supported OFs 2016-06-03 15:46:08 +02:00
Simon Duquennoy
c5cf8608e9 RPL probing: now using link-stats to first prioritize probing of non-fresh parents, and to support urgent probing (fast probing of a potential new preferred parent 2016-06-03 15:46:07 +02:00
Simon Duquennoy
426e10c3ed Rehauling of RPL OFs, both MRHOF and OF0. Fixed compliance with RFC6551, 6552, 6719. Now using the link-stats module. 2016-06-03 15:46:06 +02:00
Simon Duquennoy
4e9b027141 rpl.h: updated constants and comments to match the standard 2016-06-03 15:46:03 +02:00
Nicolas Tsiftes
70abb211e3 Merge pull request #1635 from simonduq/pr/dao-no-k-flag-in-nopath
RPL: do not add K flag to no-path DAO as we discard the ACK anyway
2016-04-28 14:45:01 +02:00
Antonio Lignan
6afd56e0ee Merge pull request #1634 from simonduq/pr/daoack-fix
DAO ACK fix
2016-04-27 23:47:07 +02:00
Simon Duquennoy
ace607a32d Fix RPL default lifetime 2016-04-27 17:04:29 +02:00
Simon Duquennoy
4392507019 RPL: do not add K flag to no-path DAO as we discard the ACK anyway 2016-04-27 14:20:39 +02:00
Simon Duquennoy
0379398d7c RPL DAO ACK: increment DAO seqno before storing it to my_dao_seqno 2016-04-27 14:05:16 +02:00
Simon Duquennoy
f47c0f579d RPL DAO ACK: improve logging 2016-04-27 14:05:08 +02:00
Simon Duquennoy
f8c4d1155f Disable RPL DAO ACK by default 2016-04-23 07:54:32 +02:00
Joakim Eriksson
12a75c3e43 fixed codestyle, improved APIs, and cleaned up comments 2016-03-26 20:12:52 +01:00
Joakim Eriksson
12ac02650b fixed a bug in nbr policy and DAO retransmission handling and added new wismote simulation 2016-03-26 09:45:39 +01:00
Simon Duquennoy
e1f9369a09 RPL DAO-ACK: move initialization of current ougoing DAO from da_output to dao_output_target_seq 2016-03-26 09:45:38 +01:00
Simon Duquennoy
19b04098d5 Improved RPL debug logs 2016-03-26 09:45:38 +01:00
Simon Duquennoy
6fa3479aa8 RPL: improved debug messages for No-Path DAOs
Conflicts:
	core/net/rpl/rpl-icmp6.c
2016-03-26 09:45:38 +01:00
Joakim Eriksson
09c624dcd3 fixed clearing of state flag and avoid starting retransmission timer 2016-03-26 09:45:38 +01:00
Joakim Eriksson
8afe3fb9b7 fixed so that DAO NACK now is either for the path or for RPL root - if from root then do not try to switch parent since that will not help 2016-03-26 09:45:38 +01:00
Joakim Eriksson
13b8c04c6f fixed so that nbr policy for RPL Root do not save room for parents 2016-03-26 09:45:38 +01:00
Joakim Eriksson
1fcef0f90d added function for checking downward route and added configuration for DAO NACK repair - default off 2016-03-26 09:45:38 +01:00
Joakim Eriksson
444015df67 refactored the rpl-nbr-policy to be called from nbr-table module 2016-03-26 09:45:37 +01:00
Joakim Eriksson
be81d1d2c6 added uip_clear_buf to avoid the risk of sending received packets 2016-03-26 09:45:37 +01:00
Joakim Eriksson
01930d4a64 changed default configuration of RPL route lifetime 2016-03-26 09:45:37 +01:00
Joakim Eriksson
cd98b8b40e added periodic debug printout of number of used neighbors and routes 2016-03-26 09:45:36 +01:00
Joakim Eriksson
fa1b70b723 added configuration of DAO route refresh for broadcast DIOs 2016-03-26 09:45:36 +01:00
Joakim Eriksson
3fd8c4db2d added nbr policy for Contiki RPL that avoids thrashing the nbr table with new entries all the time 2016-03-26 09:45:36 +01:00
Joakim Eriksson
946be77248 Added support for end-to-end DAO ACK for Contiki RPL.
This is a fix for Contiki RPL so that it fully supports DAO ACK in
an end-to-end fashion. When DAO is sent it will be forwarded upwards
as before. DAO ACK will be forwarded downwards until it reach the node
that initiated the DAO ACK and unlike before it is not a single-hop
DAO ACK but it is fully reaching the RPL ROOT before any DAO ACK is
sent back. DAO ACK also now fully support different status messages
(success / fail).
2016-03-26 09:28:08 +01:00