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2401 Commits

Author SHA1 Message Date
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
Simon Duquennoy
722b3258d1 Cleanup of the Contiki network layer configuration. Now using CONTIKI_WITH_IPV6, CONTIKI_WITH_IPV4, and CONTIKI_WITH_RIME in makefiles, and UIP_CONF_IPV6, UIP_CONF_IPV4, UIP_CONF_RIME in c code. Now only the stacks that are used are compiled (via makefile MODULES). Make IPv6 the default network stack. 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
61ec5bf896 Merge pull request #514 from BastianPoe/contiki-mmem1 
mmem: Prevent duplicate init of mmem
 2014-11-28 19:57:17 +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
Nicolas Tsiftes
713d60435a Merge pull request #875 from joakimeriksson/rtablefix 
Changed sorting order of routing list (optimization).
 2014-11-28 19:09:38 +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
marcas756
b787b27d5b Moved thread states from module to header 2014-11-22 15:49:45 +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
eb0676212c Merge pull request #858 from simonduq/cleanup-ctimer 
Remove unnecessary list_remove in ctimer.c (list_add automatically remov...
 2014-11-18 08:59:41 +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
e4db33f560 [doc] updated settings manager documentation 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
239207c8c6 Remove unnecessary list_remove in ctimer.c (list_add automatically removes first) 2014-11-10 13:41:33 +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
Mariano Alvira
e803a654b4 Merge pull request #684 from SmallLars/2nd-button 
Enabled 2nd button on platform econotag
 2014-10-08 14:05:24 -05:00
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
13d9510715 llsec: Allow for sharing AES-128 2014-08-05 05:07:04 -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