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Author SHA1 Message Date
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
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