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Author SHA1 Message Date
Nicolas Tsiftes 44af0fa66b Merge pull request #1003 from adamdunkels/pr/http-socket-dns64-tcp-socket 
New HTTP socket, DNS64, IP64 Cooja tests
 2015-05-10 17:14:31 +02:00
Nicolas Tsiftes f8e13758e3 Merge pull request #1017 from cetic/pr-dont-delete-instance 
Do not delete instance when a new DODAG can not be created
 2015-05-10 15:09:59 +02:00
Simon Duquennoy 9ced5b7bac RPL: when no probing target is found, probe least recently updated parent 2015-05-10 13:28:00 +02:00
Simon Duquennoy 832a4d3e01 Make probing expiration time configurable 2015-05-10 13:19:56 +02:00
Adam Dunkels e9f180e756 Made the first argument to uip_connect() const, to ensure it isn't altered 2015-05-10 10:51:13 +02:00
Adam Dunkels daef1ea252 Cast the addresses when copying IPv4 and IPv6 addresses using the IPv4 and IPv6 copy macros. 2015-05-10 10:51:13 +02:00
Adam Dunkels c06e6ae74d Explicitly use the IPv6 address copy macro when copying IPv6 addresses 2015-05-10 10:51:12 +02:00
Adam Dunkels b85fdfd2ae Move the ip64-addr code into the core/net/ip directory, to make it available on all platforms without having to explicitly include the core/net/ip64-addr module 2015-05-10 10:51:12 +02:00
Adam Dunkels 4bd725130c Code for starting a RPL DAG root with a delay, to allow any existing RPL networks to be joined first 2015-05-10 10:51:12 +02:00
Adam Dunkels 06daa08ffc Added a function for getting the default RPL instance 2015-05-10 10:51:11 +02:00
Adam Dunkels 33372945a3 HTTP socket code with support for GET and POST 2015-05-10 10:51:11 +02:00
Adam Dunkels ba409cce57 Treat multicast transmissions as recyclable 2015-05-10 10:36:50 +02:00
Adam Dunkels 269188846c Added support for DNS64 translation of DNS queries for IPv6 addresses to IPv4 addresses, and the translation of responses from IPv4 to IPv6 2015-05-10 10:36:50 +02:00
Adam Dunkels 251813a6dd Maintain stats about how many packets have been translated from IPv4 to IPv6 and vice versa 2015-05-10 10:36:50 +02:00
Adam Dunkels 191a57d06c Minor copyright header fix 2015-05-10 10:36:50 +02:00
Adam Dunkels 0f1f12fdc7 Bugfix in tcp-socket: there were a few corner cases when the tcp-socket state would be messed up, which is fixed with this patch 2015-05-10 10:36:50 +02:00
Simon Duquennoy 6a5f238255 RPL probing: make delay function user-configurable 2015-05-10 09:47:04 +02:00
George Oikonomou bd5e35c968 Merge pull request #1052 from simonduq/packetbuf-cleanup 
Packetbuf cleanup
 2015-05-09 22:30:21 +01:00
Simon Duquennoy 2dd182f4a8 Modified the default RPL probing selection process. Will now probe the least recently updated parent from time to time 2015-05-08 14:32:52 +02:00
Simon Duquennoy 47ba4c0c4b Implement RPL probing 2015-05-08 14:32:00 +02:00
Simon Duquennoy 529376be77 Added rpl_print_neighbor_list function for RPL state monitoring 2015-05-08 14:29:26 +02:00
Simon Duquennoy be47673d40 Fix debug message 2015-05-08 14:28:38 +02:00
Simon Duquennoy 4a93f5148d Fixed a number of compiler warnings 2015-05-08 09:07:20 +02:00
Simon Duquennoy 8344290e08 Added missing sanity check in uip-ds6-route.c 2015-05-07 16:58:23 +02:00
Simon Duquennoy 333e076b24 Disable PACKETBUF_ATTR_PACKET_TYPE in the non-Rime case by default 2015-05-06 16:36:15 +02:00
Simon Duquennoy 290fc829ea Consistently use PACKETBUF_ATTR_MAC_SEQNO for MAC sequence number, both input and output. Disable PACKETBUF_ATTR_PACKET_ID in the non-Rime case. 2015-05-06 16:34:44 +02:00
Simon Duquennoy bb76bb8beb Remove unused flag SICSLOWPAN_CONF_ACK_ALL. Include packetbuf attribute PACKETBUF_ATTR_RELIABLE only when RIME is compiled. 2015-05-06 16:34:26 +02:00
Nicolas Tsiftes f7ca4b41a9 Merge pull request #1001 from adamdunkels/pr/queuebuf-no-ref 
Cleanup: remove the obsolete reference packetbuf
 2015-05-03 16:35:17 +02:00
Oliver Schmidt a9c6d59da3 Avoid compiler warning because of unused variable. 2015-05-02 00:37:46 +02:00
Nicolas Tsiftes 7d06494331 Merge pull request #917 from cetic/pr-hbh-user-conf 
Allow user configuration of RPL hop-by-hop option
 2015-04-03 22:19:51 +02:00
Laurent Deru 0efa9f2046 Allow user configuration of RPL hop-by-hop option 2015-04-03 09:52:36 +02:00
Adam Dunkels 7acf747c1a Removed packetbuf references. This was a feature that is not used anymore and only made the code more complex. 2015-04-01 21:33:02 +02:00
Adam Dunkels c9c6688524 Remove the unused reference queuebufs, as they only make the code more complex than it needs to be 2015-04-01 10:01:57 +02:00
Nicolas Tsiftes 8f50d9709d Merge pull request #999 from adamdunkels/lebrush-rdnss-support-rebased 
RDNSS support, again
 2015-03-30 17:21:23 +02:00
George Oikonomou ff118be070 Remove unnecessary #if guards 
ipv4/uip.c will not even be include in the list of sources in the first place if we are building with NETSTACK_CONF_WITH_IPV6 (CONTIKI_WITH_IPV6). Thus, there is no longer a need to wrap the entire source code in an #if guard.

Closes #935
 2015-03-28 23:50:19 +00:00
Ioannis Glaropoulos 8552fb1ead Send the first NS attempt inside tcpip_ipv6_output() 2015-03-09 19:41:25 +01:00
Nicolas Tsiftes 2734c97234 Merge pull request #914 from cetic/pr-always-send-no-path-dao 
Send no-path DAO only when the dag has a preferred parent
 2015-03-06 14:33:07 +01:00
Laurent Deru 9d94c4efae Remove all the DODAG from the instance when the node is set as Root 2015-03-04 09:55:11 +01:00
Laurent Deru 49bfb1308d Do not delete instance when a new DODAG can not be created 2015-03-04 09:43:28 +01:00
Nicolas Tsiftes f9e5e24cf4 Merge pull request #895 from simonduq/rpl-single-dag 
Do not use rpl_add_dag when RPL is used with a single dag per instance
 2015-02-26 11:41:24 +01:00
Nicolas Tsiftes 6e3119234b Merge pull request #961 from g-oikonomou/mcast-documentation 
Tidy-up multicast documentation
 2015-02-17 09:05:11 +01:00
Nicolas Tsiftes d57634d417 Merge pull request #936 from skaterdude/master 
Update rpl.c and uip.c (in ipv4)
 2015-02-17 09:03:55 +01:00
Nicolas Tsiftes cafffb446d Merge pull request #958 from kshpylon/master 
change value of RPL_DIO_MOP_MASK
 2015-02-17 08:59:32 +01:00
George Oikonomou 5efb3f0769 Tidy-up multicast documentation 
* Create a doxygen group and add files to it, so that documents appear as modules rather than simply under files
* Document plenty of functions, macros, constants, data types which were previously undocumented
* Re-structure some doxygen comments to improve structure and readability
 2015-02-15 23:29:59 +01:00
George Oikonomou 43aeddbd89 Nudge comments left so they won't appear as a code block 2015-02-15 20:20:40 +01:00
George Oikonomou c8b802dc16 Fix doxygen warnings in the uip6 group 2015-02-15 20:15:03 +01:00
George Oikonomou b0390e3e70 Tidy up \file & \author blocks under core/net/ipv6 
* Make these blocks appear in the respective module pages
* Re-word \file blocks to bring them up to speed with what each file actually does nowadays
 2015-02-15 20:15:03 +01:00
George Oikonomou 06cfea692b Document a macro 2015-02-15 20:11:11 +01:00
George Oikonomou e596d5104d Fix minor typos 2015-02-15 20:11:11 +01:00
George Oikonomou 587dd8d9e4 Remove documentation of a macro which was commented out 
The result of this was that the doxygen block was being applied to the wrong macro
 2015-02-15 20:11:10 +01:00
George Oikonomou 35be05071c Fix some unresolved references 
* Either by removing them
* Or by resolving them
 2015-02-15 20:11:10 +01:00
George Oikonomou dd4f181cde Fix warnings caused by incorrect \defgroup, \addtogroup, \file 2015-02-15 20:11:09 +01:00
George Oikonomou 0b382a933a Fix warnings caused by unescaped special doxygen chars 2015-02-15 20:11:09 +01:00
George Oikonomou fb22e15844 Fix warnings caused by incorrect param names / undocumented params 2015-02-15 20:11:08 +01:00
George Oikonomou 988759a99e Fix "multiple use of section label 'channels'" warning in various rime headers 2015-02-15 20:11:07 +01:00
kshpylon db444e14c3 Update rpl-icmp6.c 2015-02-11 17:26:51 +09:00
Nicolas Tsiftes e67cd7369e Merge pull request #903 from joakimeriksson/rtable-fix 
avoid updating routes that already are correct
 2015-02-09 21:41:52 +01:00
Nicolas Tsiftes 5de85e5335 Merge pull request #906 from joakimeriksson/rpl-conf-copy 
fixed so that trickle timer and route lifetime rpl config is updated at global repair
 2015-02-07 21:23:29 +01:00
Joakim Eriksson 3aa8a62e41 avoid updating routes that already are correct 2015-02-06 21:14:20 +01:00
Joakim Eriksson 6edccf35a6 fixed so that trickle timer rpl config is updated at global repair 2015-02-06 13:50:26 +01:00
Nicolas Tsiftes 010a338630 Merge pull request #904 from joakimeriksson/move-etx 
moved ETX storage variable from RPL to ds6-nbr
 2015-02-06 12:25:35 +01:00
Joakim Eriksson e7fc14c7a1 fixed comments 2015-02-06 09:22:16 +01:00
Nicolas Tsiftes 2604260653 Merge pull request #896 from simonduq/32bit-align-packetbuf 
Align packetbuf on an even 32-bit boundary
 2015-01-21 23:33:51 +01:00
Adam Dunkels 952e1e4da3 Minor style updates 2015-01-09 09:44:07 +01:00
Adam Dunkels e4c387615e If the nameserver pool size is 1, we don't need to maintain a list of servers, but only a single server variable. This saves space. 2015-01-09 09:44:06 +01:00
Víctor Ariño ccc0d27da0 Integrates uip-nameserver API 
On the same commit the src have been uncrustified and some typo
fixes as well as includes missing.
 2015-01-09 09:44:06 +01:00
Víctor Ariño 27afb5a2ae Implements RDNSS standard 
Sends DNS information within RA messages (if enabled)
 2015-01-09 09:44:06 +01:00
Víctor Ariño c97dc2c7da Add standardized nameserver pool 
Adds a common in contiki nameserver pool for handling name resolution
servers. This will allow in following commit to use RDNSS messages
within RA.
 2015-01-09 09:44:06 +01:00
Roger S 605551f62c Update rpl.c 
Removed change to "a RPL"
 2015-01-04 23:54:02 -05:00
skaterdude c0a451c498 Minor typo fixes in comments only 
Noticed a few minor typos, so skimmed through the file and found a few
more.
 2015-01-04 23:42:56 -05:00
Roger S d62f51d9e7 Update rpl.c 
Very minor grammar / spelling edits to comments
 2015-01-04 18:09:47 -05:00
Nicolas Tsiftes 7841eface3 Merge pull request #911 from cetic/pr-reset-dao-flag 
Reset nopath_received flag when new DAO is received
 2015-01-03 11:38:35 +01:00
Nicolas Tsiftes 79517eb477 Merge pull request #910 from cetic/pr-dio-suppr-disabling 
Allow disabling of DIO suppression as required by RFC
 2015-01-03 11:35:08 +01:00
Nicolas Tsiftes ebdcf0d6ed Merge pull request #919 from cetic/pr-ra-user-config 
Make RA configuration parameters user configurable
 2014-12-20 19:18:28 +01:00
Nicolas Tsiftes f2f49f18f5 Merge pull request #913 from cetic/pr-rpl-stats 
Fix and add more RPL stats
 2014-12-19 22:15:38 +01:00
Laurent Deru f28e9587ed Make RA configuration parameters user configurable 2014-12-19 11:24:42 +01:00
Laurent Deru bb1e0c1cbc Add missing return values in rpl_update_header_empty() 2014-12-19 11:23:19 +01:00
Laurent Deru 81a92bd692 Send no-path DAO only when the dag has a preferred parent 2014-12-19 10:53:01 +01:00
Laurent Deru ccbfa388f6 Add more RPL stats 2014-12-19 10:51:03 +01:00
Laurent Deru 21253370b8 Reset nopath_received flag when new DAO is received 2014-12-19 10:49:56 +01:00
Laurent Deru d540d2b5af Allow disabling of DIO suppression as required in RFC 2014-12-19 09:51:26 +01:00
Adam Dunkels 542738192f Bugfix: uip_mss() isn't set until the connection is connected, so we can't set it during socket registration 2014-12-10 09:48:19 +01:00
Adam Dunkels fc4a83085a style fixes, cherry-pick this and fixup with ae87790 2014-12-10 09:32:06 +01:00
Joakim Eriksson 5be43c6f8d moved ETX storage variable from RPL to ds6-nbr 2014-12-10 09:11:53 +01:00
Adam Dunkels 72679a819b Merge pull request #898 from g-oikonomou/tcp-rst-fix 
Fill IPv6->Next-Hdr field for outgoing RSTs
 2014-12-09 10:48:29 +01:00
Adam Dunkels ffc27061fe Correctly set the proto field for the case when tcp_send_noconn is called without tcp_send being called 2014-12-09 09:09:26 +00:00
George Oikonomou 99513f1889 Fill IPv6->Next-Hdr field for outgoing RSTs 2014-12-08 22:00:36 +00:00
George Oikonomou 0dbed5b919 Allow specifying a max outgoing segment size per TCP socket 2014-12-08 21:58:12 +00:00
Nicolas Tsiftes ce914b3173 Merge pull request #890 from simonduq/cleanup-packetbuf 
Cleanup packetbuf: use rime attributes and addresses only when rime is e...
 2014-12-08 18:20:41 +01:00
Simon Duquennoy c0d6b116d6 Align packetbuf on an even 32-bit boundary 2014-12-03 19:06:00 +01:00
Nicolas Tsiftes b6b5c6efbb Merge pull request #894 from simonduq/ds6-fix 
Fix conditional compilation directive in uip-ds6.c
 2014-12-03 18:26:51 +01:00
Simon Duquennoy 29d631c6f5 Do not use rpl_add_dag when RPL is used with a single dag per instance 2014-12-03 17:40:40 +01:00
Simon Duquennoy 984c8e007b Fix conditional compilation directive in uip-ds6.c 2014-12-03 17:32:42 +01:00
Nicolas Tsiftes ee7c847048 Merge pull request #888 from adamdunkels/pr/resolv-fixes 
Resolv fixes, including CERT VU #210620
 2014-12-03 13:18:14 +01:00
Nicolas Tsiftes f82393b983 Merge pull request #889 from adamdunkels/pr/ip64-fix 
IP64: randomize source ports for all outgoing connections
 2014-12-02 18:27:19 +01:00
Adam Dunkels d21835a61f Don't do the debug printout if ipaddr is NULL 2014-12-02 17:11:15 +01:00
Adam Dunkels 990682229c Automatically initialize the resolv process 2014-12-02 17:11:15 +01:00
Adam Dunkels 19c7ae0dcd Avoid compiler warning about unused variable 2014-12-02 17:11:15 +01:00
Adam Dunkels 769a2f832e Fix for CERT VU#210620: randomize DNS request IDs for every request 2014-12-02 17:10:50 +01:00
Simon Duquennoy bd4233a953 Cleanup packetbuf: use rime attributes and addresses only when rime is enabled. Saves 32 byte per queuebuf in the non-rime case. 2014-12-02 16:54:58 +01:00
Nicolas Tsiftes 397b15f6db Merge pull request #864 from simonduq/cleanup-network-config 
Cleanup network config
 2014-12-02 16:40:14 +01:00
Adam Dunkels ad744c6218 Randomize source ports for all outgoing connections. Fix for CERT VU#210620. 2014-12-02 16:08:56 +01:00
Nicolas Tsiftes 3c7268c979 Merge pull request #859 from simonduq/move-packetqueue 
Moved packetqueue to core/net/rime, as it is only used by the Rime colle...
 2014-12-02 13:17:58 +01:00
Simon Duquennoy 415506c3f6 Doxygen fixes 2014-12-02 12:39:16 +01:00
Simon Duquennoy c2ca3e9fdb Cleanup UIP_CONF_IPV6_RPL configuration 2014-12-02 12:38:55 +01:00
Simon Duquennoy a9cc909794 Network layer configuration: replace UIP_CONF_* with NETSTACK_CONF_WITH_* 2014-12-01 21:02:57 +01:00
Simon Duquennoy e6d758e6f5 Remove now unneeded UIP_CONF_IPV6 guards in net/ipv6 and net/rpl code 2014-12-01 20:13:09 +01:00
Nicolas Tsiftes d3d33c5699 Merge pull request #836 from lebrush/nbr-ll-nup 
uip-ds6-nbr: consider reachable node if LL-NUD
 2014-12-01 18:12:33 +01:00
Simon Duquennoy 1b73695c75 Moved packetqueue to core/net/rime, as it is only used by the Rime collect protocol 2014-12-01 17:47:00 +01:00
Nicolas Tsiftes 63563ed8df Merge pull request #652 from cetic/pr-rpl-rank-and-fw-errors 
RPL rank and forward errors
 2014-12-01 17:41:51 +01:00
Víctor Ariño 0f394b220b uip-ds6-nbr: consider reachable node if LL-NUD 
The reachable state might also be considered to keep the reachable
state since we are already not standard complaint. This reduces the
nbr discovery messages if nodes talk to each other periodically.
 2014-12-01 17:06:14 +01:00
Niclas Finne d160943f16 Bug fix: Stop the DAO lifetime timer in RPL instances when released. 
Clearing the memory for an active etimer/ctimer might corrupt the
timer list and cause other timers to be lost or infinite loops. The
DAO lifetime timer is only used when RPL route lifetime is not
infinite but then the timer will cause problems if not stopped.
 2014-11-29 00:22:34 +01:00
Nicolas Tsiftes 9b90c378e8 Merge pull request #812 from kkrentz/packetbuf-holds-broadcast 
packetbuf_holds_broadcast()
 2014-11-28 19:15:19 +01:00
Nicolas Tsiftes 47096a1bae Merge pull request #816 from kkrentz/contikimac-framer-fix 
ContikiMAC framer fix
 2014-11-28 19:12:55 +01:00
kkrentz 6ecbf8af34 ContikiMAC: Retain original copyright 2014-11-25 04:56:09 -08:00
kkrentz 18ee5ce294 ContikiMAC: Added missing length function to contikimac-framer.c 2014-11-25 04:56:09 -08:00
Joakim Eriksson 8e1c52b0ba Changed sorting order of routing list (optimization). 2014-11-24 09:36:54 +01:00
Nicolas Tsiftes a8556a7518 Merge pull request #865 from kkrentz/mic-length-fix 
llsec: Fixed MIC length
 2014-11-20 15:11:13 +01:00
Nicolas Tsiftes e691dec9a4 Merge pull request #828 from oskarnp/pr-ipolite-fix 
ipolite: stop ctimer and reset queuebuf pointer when canceling old send
 2014-11-20 15:10:42 +01:00
Nicolas Tsiftes 866bb99944 Merge pull request #860 from simonduq/frame802154-align 
frame802154_t: make sure dest_addr and src_addr are aligned
 2014-11-18 08:59:30 +01:00
Nicolas Tsiftes cba5937bd3 Merge pull request #861 from simonduq/queuebuf-field-order 
Alignment of field `data` in queuebuf
 2014-11-18 08:38:23 +01:00
Laurent Deru 35e876e8c6 Force NUD on default routers 2014-11-17 09:55:22 +01:00
Laurent Deru 29f894c07e Drop forwarding error packet and send back DAO to originating parent 2014-11-14 09:40:05 +01:00
Laurent Deru a964380155 Rank error packet should not be forwarded 2014-11-14 09:40:04 +01:00
Laurent Deru 778d40dab7 Do not trigger global repair when forwarding error is detected 2014-11-14 09:40:04 +01:00
kkrentz a3b4e8101d llsec: Fixed MIC length; reject unsupported security levels 2014-11-13 12:34:37 -08:00
kkrentz fb00a217f5 packetbuf: Use packetbuf_holds_broadcast() all-over 2014-11-13 09:58:08 -08:00
kkrentz 3e44e8b258 packetbuf: Added function "packetbuf_holds_broadcast()" for checking whether the current packet is a 
broadcast
 2014-11-13 09:46:07 -08:00
Nicolas Tsiftes fb05d22623 Merge pull request #857 from simonduq/fix-queuebuf 
Added missing memb_free in queuebuf.c
 2014-11-13 17:22:44 +01:00
Enrico Joerns 85b494c16b [doc] Give files a common structure by placing license first (partial) 
Followed by doxyen file and group tags.
This patch is only a first attempt to make provide a clean structure,
many more files require rework, too.
 2014-11-10 23:54:49 +01:00
Enrico Joerns 5a38788944 [doc] llsec moved in net group 2014-11-10 23:53:34 +01:00
Enrico Joerns 81382d0dcf [core/net/rime] Avoid equal group titles in same group 2014-11-10 23:53:32 +01:00
Enrico Joerns e9b5899eed [core/net/mac] Doxygen: Added frame802154 to net group 2014-11-10 23:53:32 +01:00
Enrico Joerns 863b4b54cc [core/net/rime] Doxygen fixes 2014-11-10 23:53:32 +01:00
Enrico Joerns 0b8769e576 [doc] Various fixes for doxygen grouping etc. 2014-11-10 23:53:32 +01:00
Enrico Joerns 548321e66d [doc] moved doxygen parts from core/net/simple-udp.c to corresponding 
header file
 2014-11-10 23:53:32 +01:00
Enrico Joerns cbca2d6604 [doc] fixed some minor typos 2014-11-10 23:53:31 +01:00
Simon Duquennoy 6b7017452b frame802154: move inclusion of linkaddr.h from .h to .c file 2014-11-10 15:43:32 +01:00
Simon Duquennoy df6a435d42 struct frame802154_t: make sure dest_addr and src_addr are aligned 2014-11-10 15:40:24 +01:00
Simon Duquennoy 494c397aba struct queuebuf_data: swap len with data to make sure data is 32-bit aligned 2014-11-10 14:27:17 +01:00
Simon Duquennoy c5ec342b8b Fix deallocation in queuebuf.c, case where QUEUEBUF_STATS is set 2014-11-10 13:24:03 +01:00
Simon Duquennoy 928bb49855 Added missing memb_free in queuebuf.c 2014-11-10 12:00:41 +01:00
Nicolas Tsiftes 6ca95ebc0c Merge pull request #811 from kkrentz/llsec-renaming 
llsec renaming
 2014-11-07 22:20:15 +01:00
Nicolas Tsiftes b37489b0de Merge pull request #766 from cetic/pr-6lowpan-frag-timeout 
Fix too short 6LoWPAN reassembly timeout
 2014-11-07 22:16:00 +01:00
Oskar Nordquist 5e640411f5 core/net/rime/ipolite: stop ctimer and reset queuebuf pointer when canceling old send 
Ipolite is used by netflood and route-discovery modules among others. If a route request is yet to be re-broadcasted and a local route discovery is started (interval == 0), the previous queuebuf used is freed but ctimer and queuebuf pointer is left unchanged. This causes corrupt route requests to be sent, invalid routing tables to be formed, memcmp() on NULL pointer on receive, and other undefined behavior.

Signed-off-by: Oskar Nordquist <oskar.nordquist@crlsweden.com>
 2014-10-21 15:25:52 +02:00
Nicolas Tsiftes 6fb7dd238e Merge pull request #648 from cetic/pr-csma-fixes 
High throughput fixes for csma and sixlowpan
 2014-10-21 12:17:03 +02:00
kkrentz 0579e304e4 llsec: Renamed ccm to ccm_star & Renamed llsec regression test 2014-10-16 09:21:56 -07:00
Nicolas Tsiftes fd47acba09 Merge pull request #808 from adamdunkels/pr/ip64 
Conversion functions for IPv4/IPv6 addresses (missing from the NAT64 pr)
 2014-10-10 00:42:37 +02:00
Adam Dunkels 5a24a781d5 The ip64-addr module converts between IPv4 and IPv6 addresses. 2014-10-09 08:07:34 +02:00
Nicolas Tsiftes 0a88764185 Merge pull request #804 from adamdunkels/pr/ip64 
NAT64 for Contiki (RFC6164, RFC6147)
 2014-10-08 19:41:09 +02:00
Adam Dunkels d891d11324 Merge pull request #557 from kkrentz/llsec-integration 
Integration of Link Layer Security
 2014-10-08 15:45:46 +02:00
Joakim Gebart 24d15ad9a5 core/net/ip: Prevent (tiny) buffer overflow in resolv_found() 
An off-by-one error in resolv_found() could make an strncat() call
overflow by the terminating null byte.

When building with Clang the following warning was shown:

../../../core/net/ip/resolv.c:1458:17: warning: the value of the
      size argument in 'strncat' is too large, might lead to a
      buffer overflow [-Wstrncat-size]
                sizeof(resolv_hostname) - strlen(resolv_hostname));
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../core/net/ip/resolv.c:1458:17: note: change the argument to
      be the free space in the destination buffer minus the
      terminating null byte
                sizeof(resolv_hostname) - strlen(resolv_hostname));
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                sizeof(resolv_hostname) - strlen(resolv_hostname) - 1

Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2014-10-02 12:52:39 +02:00
Adam Dunkels 49cb87025e README file for the IP64 module 2014-09-14 21:26:33 +02:00
Adam Dunkels c77bc6d3f1 NAT64 / DNS64 code for Contiki that makes connecting an IPv6 Contiki network to IPv4 networks really easy 2014-09-14 21:26:23 +02:00
Laurent Deru 7cbd59df03 Add per neighbor packet throttle 2014-08-13 10:11:02 +02:00
Laurent Deru 91d84a3086 Improve csma debug traces 2014-08-13 10:11:02 +02:00
Laurent Deru 68b9412776 Drop packet if there are not enough free buffers to perform fragmentation 2014-08-13 10:11:02 +02:00
Laurent Deru 704e32015b Fix too short 6LoWPAN reassembly timeout 2014-08-06 16:56:37 +02:00
kkrentz 677c078302 sicslowpan: Fixed too aggresive fragmentation 2014-08-05 05:07:06 -07:00
kkrentz 2cf7d98cad ContikiMAC: Create and parse ContikiMAC header in special framer; Expanded framer interface 
to allow for creating and securing frames in advance; Create and secure frames in advance when sending bursts; Do neither recreate nor resecure frames that come from phase
 2014-08-05 05:07:06 -07:00
kkrentz 515287ef17 llsec: Removed superseded NETSTACK_ENCRYPT, NETSTACK_DECRYPT, and 
NETSTACK_ENCRYPTION_INIT macros
 2014-08-05 05:07:05 -07:00
kkrentz c032b67969 llsec: Noncompromise-resilient 802.15.4 security 2014-08-05 05:07:05 -07:00
kkrentz d8851df858 llsec: Replay protection 2014-08-05 05:07:05 -07:00
kkrentz 41c5dbf961 llsec: Disable duplicate detection when the LLSEC driver provides replay protection anyway. 2014-08-05 05:07:05 -07:00
kkrentz d161ffcb64 llsec: Allow for sharing CCM* 2014-08-05 05:07:05 -07:00
kkrentz 07ef46a6e2 llsec: Allow for sharing endianness functions 2014-08-05 05:04:15 -07:00
kkrentz eaae9f1100 llsec: Calling NETSTACK_LLSEC.on_frame_created() 2014-08-05 05:04:15 -07:00
kkrentz 8659c97fb0 framer-802154: Support for explicit keys 2014-08-05 05:04:15 -07:00
kkrentz 124dde25f3 framer-802154: Conditional compilation of security-related code 2014-08-05 05:04:14 -07:00
kkrentz fb6d2270ab framer-802154: Simplification of frame802154_create 2014-08-05 05:04:14 -07:00
kkrentz 11495a011c framer-802154: Renamed variable for the sake of consistency 2014-08-05 05:04:14 -07:00
kkrentz 1d324e50d2 framer-802154: Sequence number fix 2014-08-05 05:04:14 -07:00
kkrentz 9dc9e4bd9f framer-802154: Support for setting and accessing the frame type 
attribute
 2014-08-05 05:04:14 -07:00
kkrentz 19c9ef0a95 framer-802154: Support for creating and parsing frames with security headers 2014-08-05 05:04:14 -07:00
kkrentz be22883724 framer-802154: Introduced mnemonic variable 2014-08-05 05:04:14 -07:00
kkrentz c9ad9c04bd framer-802154: Style fixes 2014-08-04 01:09:57 -07:00
kkrentz a5a9b42457 packetbuf: Made packetbuf_hdrlen applicable to inbound packets, too 2014-08-04 01:09:57 -07:00
kkrentz bb74fc320f llsec: Configuration option for defining a constant LoWPAN-wide security level 2014-08-04 01:09:57 -07:00
kkrentz c396a85364 llsec: Added a layer in between NETSTACK_MAC and NETSTACK_NETWORK for implementing link layer security 2014-08-04 01:09:57 -07:00
Nicolas Tsiftes 582bfcb8c6 Merge pull request #696 from sieben/doc 
Correct several doxygen tags (\file,...)
 2014-07-28 11:42:41 +02:00
Rémy Léone 8c3fa17ec0 Correct several doxygen tags (\file) 2014-07-28 11:11:45 +02:00
Nicolas Tsiftes ccc75404f4 Merge pull request #711 from gebart/upstream-fix-implicit-definitions 
uip.h missing #include <string.h>
 2014-07-02 16:36:03 +02:00
Rémy Léone f111058472 Removing trailing whitespaces 2014-06-30 20:01:05 +02:00
Laurent Deru 02972e6514 Improve RPL hop-by-hop option detection 2014-06-27 09:45:57 +02:00
Laurent Deru d45782fbcd Insert properly Hop-by-Hop option at first hop 2014-06-27 09:45:51 +02:00
Laurent Deru 2dfe2c377f Setting uip_ext_len again breaks hop-by-hop option 2014-06-27 09:43:53 +02:00
Laurent Deru b6742e5eb5 Sender rank in Hop-by-Hop option has inverted bytes 2014-06-27 09:43:53 +02:00
George Oikonomou 32a7572f25 Fix SDCC Compile Error 2014-06-17 22:20:49 +01:00
Sébastien De Fauw 22caf4b2e1 Prefix Information Option never send in RA messages 
The problem came from the fact that there two opposite macro (UIP_CONF_ROUTER) that could not activate the code responsible to send the PIO option in NDP.
 2014-06-17 11:41:43 +02:00
Sébastien De Fauw b441901321 IPv6 host adds prefixes successfully but return always NULL 
In Neighbor Discovery Protocol, when IPv6 host adds a prefix (coming from PIO) but it is always failing whatever if is successfully add in prefix table. The reason comes from the fact that the function uip_ds6_prefix_add in host version always return NULL. This is opposite of the specification of the router version.
 2014-06-17 11:38:07 +02:00
Nicolas Tsiftes 24e260910c Merge pull request #718 from g-oikonomou/rpl-dodagid-compliance 
Make DODAG ID selection RFC 6550-compliant
 2014-06-13 15:33:56 +02:00
Nicolas Tsiftes 4ce3e4dee8 Merge pull request #701 from tim-ist/routing_fix 
Re-create a routing table entry if the next hop is changed.
 2014-06-13 14:56:56 +02:00
Timofei Istomin 65ef375bdb Re-create a routing table entry if the next hop is changed. 
The next-hop address did not get updated in the routing table
in case an entry for the destination already existed.

This patch resolves the issue by removing the entry and
having it re-created from scratch.

The issue causes a routing error triggering reconstruction of
the DODAG through version increase.

In case of somewhat frequent downward traffic in not (yet) stabilized DODAG
a vicious circle is formed: unstable topology means churn, downward
routing under churn causes reconstruction of DODAG. In this situation
the network does not have chance to stabilize.

We encountered a constant churn caused by this bug
in a network of 50 nodes and a periodic traffic (a packet every 5
seconds) generated at the root.

More info and a PCAP demonstrating the issue can be found here:
https://github.com/contiki-os/contiki/issues/496
 2014-06-13 13:31:15 +02:00
George Oikonomou 32bc98b0da Fix code style in rpl_set_root prototype 2014-06-11 23:59:17 +01:00
Adam Dunkels cff30a394b Merge pull request #635 from nfi/linkaddr-size 
Use LINKADDR_SIZE instead of sizeof(linkaddr_t) to avoid struct padding problems.
 2014-06-11 23:18:27 +02:00
Adam Dunkels eceaf0c59b Merge pull request #631 from nfi/framer-len 
Added function to framer that returns the estimated header length
 2014-06-11 23:17:47 +02:00
Adam Dunkels 0516927677 Merge pull request #666 from simonduq/rpl-etx-init 
Set initial link ETX to 2
 2014-06-11 22:42:48 +02:00
Joakim Gebart 997aef49d8 core/net/uip.h: Add missing #include <string.h> 
Fixes implicit definition of memcmp() warnings/errors.

Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2014-06-11 18:04:34 +02:00
Rémy Léone 25c8b0835d Closing doxygen groups 2014-05-30 11:01:20 +02:00
Nicolas Tsiftes 443bbd3948 Merge pull request #664 from simonduq/rpl-link-metric-init-fix 
RPL MRHOF: bypass EWMA when setting a parent's link metric for the first time
 2014-05-14 16:42:29 +02:00
Jens Dede 8820597cca Merge branch 'master' of git://github.com/contiki-os/contiki into ds6_period_configurable 2014-05-08 09:27:43 +02:00
Simon Duquennoy 5aab392a22 Set default link ETX to 2 2014-05-07 16:27:24 +02:00
Nicolas Tsiftes f34165bda4 Merge pull request #647 from cetic/pr-select-dag-fix 
rpl_select_parent: Only check parents belonging to the given dag
 2014-05-07 16:13:47 +02:00
Nicolas Tsiftes 812a0299a8 Merge pull request #649 from cetic/pr-dio-preference-fix 
Add user configuration of DIO preference field
 2014-05-07 16:12:56 +02:00
Simon Duquennoy 33cfd92475 RPL MRHOF with ETX: bypass weighted moving average when setting a parent's link metric for the first time 2014-04-29 16:25:16 +02:00
Laurent Deru 3b503da680 Add user configuration of DIO preference field 2014-04-18 16:26:23 +02:00
Laurent Deru 3fb0d69be6 Remove duplicated configuration parameters definition 2014-04-18 15:37:31 +02:00
Jens Dede 446208dc1c Merge branch 'master' of git://github.com/contiki-os/contiki into ds6_period_configurable 2014-04-18 13:33:01 +02:00
Jens Dede 96a70f9ab0 Rename as suggested by g-oikonomou 2014-04-18 13:32:40 +02:00
Laurent Deru 79537a6dd7 rpl_select_parent: Only check parents belonging to the given dag 2014-04-18 11:39:33 +02:00
Nicolas Tsiftes ce2ed95b93 Merge pull request #585 from g-oikonomou/generic-icmp6-in-hooks 
Generic ICMPv6 input hooks
 2014-04-14 16:12:10 +02:00
Niclas Finne b1335b08a8 Changed to use LINKADDR_SIZE instead of sizeof() to select between 
short address and long address as some platforms might use padding in
the struct. This fixes #555.
 2014-04-11 17:24:16 +02:00
Niclas Finne 68730566a3 Added method to framer that returns the header length if the framer 
would create a header with the current packet information.

This allows sicslowpan to calculate the max payload size without
consuming a sequence number or clearing/restoring the packet buffer.
 2014-04-11 17:03:23 +02:00
Nicolas Tsiftes 3829860c3c Merge pull request #620 from adamdunkels/push/socket-api 
New TCP and UDP socket APIs
 2014-04-09 22:12:59 +02:00
Nicolas Tsiftes a7dbf46b8e Merge pull request #608 from nvt/rpl-fixes 
Minor RPL improvements
 2014-04-07 11:13:38 +02:00
George Oikonomou 529ab761ac Register generic ICMPv6 handlers for ROLL TM 2014-04-04 00:09:29 +01:00
George Oikonomou 017697f91d Register generic ICMPv6 handlers for RPL 2014-04-04 00:09:27 +01:00
George Oikonomou 1d3da44991 Register generic ICMPv6 handlers for IPv6 ND 2014-04-04 00:09:26 +01:00
George Oikonomou af43d2125b Register generic handlers for ICMPv6 Echo Request / Reply 2014-04-04 00:02:53 +01:00
George Oikonomou 1d84962e80 Replace old switch-based ICMPv6 type/code management 2014-04-04 00:02:53 +01:00
George Oikonomou b6978b30e8 Declare and Implement generic ICMPv6 handler management 2014-04-04 00:02:52 +01:00
Nicolas Tsiftes 429024f0a1 Merge pull request #609 from adamdunkels/push/csma-fix 
CSMA bugfix: count transmissions correctly
 2014-03-28 17:27:30 +01:00
Nicolas Tsiftes 0a202d3952 Cleaned up some of the comments and output strings. 2014-03-28 13:38:52 +01:00
Nicolas Tsiftes afbb82030e Ensure that the objective function's reset function is called at least once. This will enable the objective function to initialize itself during run-time. 2014-03-28 13:38:52 +01:00
Nicolas Tsiftes 7f4d3e3d7b Avoid calling rpl_lock_parent for uninitialized memory. Renamed p to parent to make reading easier. 2014-03-27 15:55:38 +01:00
Nicolas Tsiftes 1c560fb9db The check should be whether RPL_DIS_SEND is non-zero, not whether it is defined. 2014-03-27 15:44:18 +01:00
Nicolas Tsiftes 5aca90e73d Use the same scale for ETX calculation as for rank calculations to avoid conversion errors between the two. 2014-03-27 15:44:15 +01:00
Adam Dunkels d53ba5aa3c The TCP socket API code 2014-03-24 08:42:28 +01:00
Adam Dunkels d1d82eb179 The UDP socket API code 2014-03-24 08:42:13 +01:00
Adam Dunkels 5b1a9f5bc2 Bugfix: when a packet is sent by the RDC layer, we should count the number of transmissions made because a single callback can pertain to multiple transmissions at the RDC layer. 2014-03-24 08:36:18 +01:00
George Oikonomou e044fa5cab Factor out multicast stats 2014-03-05 21:04:50 +00:00
George Oikonomou 54b55e96c4 Check Tactive irrespective of suppression 2014-03-05 20:31:19 +00:00
George Oikonomou 9f4cdab1fb Don't advertise datagrams older than Tactive 2014-03-05 20:31:19 +00:00
George Oikonomou 775928fa3f Improve sliding window inclusion in ICMPv6 messages 
Don't include a sliding window in the ICMPv6 datagram
unless the window has at least one active datagram
associated with it
 2014-03-05 20:31:19 +00:00
George Oikonomou 7fb99ed7c2 Point to the correct trickle param 2014-03-05 20:31:18 +00:00
George Oikonomou 230881df44 Multicast README 2014-03-05 20:31:17 +00:00
George Oikonomou 226701b098 Implement multicast engine hooks in the uIPv6 core 
- init()
  - process incoming multicast datagram
  - Pass ICMPv6 trickle messages to the engine
 2014-03-05 20:31:16 +00:00
George Oikonomou 151533b9bc Implementation of the Trickle multicast engine 2014-03-05 20:31:16 +00:00
George Oikonomou 6f3a1eb032 Implementation of the SMRF multicast engine 2014-03-05 20:31:16 +00:00
George Oikonomou da4ce5b54d RPL Multicast group management with MOP 3 2014-03-05 20:31:15 +00:00
George Oikonomou 0ad09aa842 We now know how to select our source address for outgoing routable multicast datagrams 2014-03-05 20:31:15 +00:00
George Oikonomou 64c21638cd Multicast routing table manipulation 
We store multicast routes in a separate table since we don't need
as much information as we need for normal routes
 2014-03-05 20:31:15 +00:00
George Oikonomou e85d935ccc Multicast common header files 2014-03-05 20:31:15 +00:00
George Oikonomou 68c5584488 New uip_is_addr macros for multicast addresses 2014-03-05 20:31:14 +00:00
George Oikonomou be098f39e8 Define a new ICMPv6 message type for Trickle Multicast 
Pending IANA allocation, we currently use private experimentation
 2014-03-05 20:31:14 +00:00
George Oikonomou 067bbc9ee0 Check for DAO fwd loop early, before processing DAO options 2014-03-05 20:18:14 +00:00
Jens Dede 5e5b6fc3f4 Make the period for the uip-ds6 periodic task configurable 2014-02-07 12:34:49 +01:00
Oliver Schmidt e16521e5c1 Merge pull request #550 from oliverschmidt/master 
Avoid compiler warnings.
 2014-01-31 16:22:53 -08:00
Oliver Schmidt a94e7e63e2 Avoid compiler warnings. 2014-02-01 00:46:57 +01:00
Adam Dunkels 47e4113845 Changed the variable names that access the packetbuf code so that they are called packetbuf_* instead of rime_* 2014-01-29 23:02:00 +01:00