Releases

Changelog

Features
- Contiki 2.7 merge
- TinyDTLS integration
- Configurable transport layer for CoAP
- DTLS transport layer for CoAP
- Compilation time logging library
- Node config
RPL
- Proper handling of forwarding errors
- Proper handling or rank errors
- Hop-by-hop option for UDP traffic
- Recalculate parent rank when receiving DIO
Reliability
- Improved validation of slip commands
- Support for more than one pending message in slip driver
- Duplicate ACK detection
- Increase Telos UART buffers for slip-radio
- Use interrupt transmit for Telos slip-radio
6lbr-Demo
- DTLS-CoAP server
Miscellaneous
- CSMA and SLIP statistics in webserver
- Improved RPL statistics
- Better support for slip-radio on Econotag
- Display sensors in Sensors page even without udp-client

Bugfixes
- Make install now works again
- LIB_6LBR default value corrected
- 6lbr-demo builds successfully on Econotag
6LBR-Demo
- Add DTLS Echo server
- MSP430 20 Bits support

Reliability
- Detect slip packet loss to avoid queue exhaustion
- Prevent corruption of pending packets
- Add queue fairness to avoid high throughput traffic to monopolize 6LBR
- Add user configurable application watchdog to restart 6LBR when it hangs
- Log slip errors
Administration
- New administration page in webserver to restart/reboot/halt 6LBR
- Remote log viewing
- Improved mote type detection in webserver
- Split up ifup/ifdown scripts and allow user defined scripts
6lbr-demo
- Generic COAP resource library
  - Generic resource instanciation
  - Content-type selection (plain text, xml and json)
  - Allow all resources to be periodic or event observable
- Add COAP server in 6lbr-demo based on IPSO Application profile
  - Device info : version, uptime, battery level
  - Sensors : light, temperature, humidity, button
  - Actuators : leds
- Allow modification of RF channel on make command line
- 6lbr-demo includes COAP instead of webserver by default
Foren6 support
- Add commands to force children to resend their DIO or DAO
Bugfixes
- Drop packet sent to self
- Default/peer is router disabled by default
- Store DODAG version after global repair
- Set TCP MSS size to UIP buffer size
- Fix RPL Root glitch
- Ignore other DODAGs when RPL Root
- Fix UDP statistics
- ...

Multiple Border Router support
Multiple Border Router synchronisation support (Experimental)
Cooja support for a native 6LBR process and a virtual WSN
RPL and NDP parameters configuration at run-time
Full NDP Router and mote support
New RplRelay and 6LR modes
CSMA and nullmac modes supported by 6LBR and motes
Multi DODAG support
More examples, more documentation
6LBR regression tests
6LBR performance tests
- prefix reconfiguration
- node mobility
- multiple border router tests
- runs in simulation and real testbeds