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395 commits

Author SHA1 Message Date
Simon Duquennoy 343c274359 RPL: re-enable RPL_DIO_REFRESH_DAO_ROUTES by default as it is needed with DAO-ACK disabled. Now increments the DTSN only at the root 2016-06-08 14:03:25 +02:00
Simon Duquennoy ded71a7400 RPL: add neighbor to cache on incoming DIO also at the root 2016-06-08 14:03:23 +02:00
Simon Duquennoy 1a7133bbf2 Simplified configuration of RPL non-storing mode 2016-06-08 14:03:21 +02:00
Simon Duquennoy f26ea34c61 Run RPL regression tests in non-storing mode 2016-06-08 14:03:19 +02:00
Yasuyuki Tanaka eef233ceab Clear the uIP buffer before calling dao_ack_output() 2016-06-08 14:02:52 +02:00
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