Hi Markus, I'd be very interested if you had any thoughts on retrieving the link quality metrics. My understanding is that Contiki uses it for its Objective Function (both OF0 and ETX). In my SimpleRPL, I don't retrieve anything for now, because I haven't figured out a proper way to pass it to the userspace.
(Also, it's great to learn that someone is working on a competing implementation. :) ) Regards, Tony Le 2013-04-04 16:46, Markus Becker a écrit : > Hi, > > some time ago I started porting Contiki's RPL implementation to > Linux. Because > of the same Contiki/linux-154 interop issues mentioned below, I > stopped > progressing further. The current state of it is, that it compiles > with some > most likely necessary stuff commented out. > > The repository is at: https://github.com/markushx/librpl > > Once I get the RPi kernel compiles with the latest 6lowpan changes, I > might > try to run it again against Contiki. > > Markus > >> Hello, >> >> I'm glad to announce the first release of SimpleRPL, a Linux-based >> implementation of the Routing Protocol for Low-Power and Lossy >> Networks >> (RPL). >> This protocol has been developed at the IETF as an attempt to define >> a >> routing >> protocol suitable for lossy and low bandwidth link-layer (such as >> IEEE >> 802.15.4). It operates on top of IPv6 using ICMPv6 messages. You can >> learn more >> about it in RFC 6550. >> >> This implementation is a fully functional (and hopefully fully >> compliant) >> implementation of the standard. I tested it on both wired and >> wireless >> links >> and it ran just fine, although you might want to adjust some >> constant >> value (as >> I picked the default values from the RFC and did not performed any >> fine >> tuning >> to it). I could not test simpleRPL against the Contiki' >> implementation >> of RPL >> (due to the current 6LoWPAN interrop issues between Linux and >> Contiki). >> The >> GitHub project page provide more information concerning the >> limitations >> and >> various design choices. >> >> Once I'm confident it runs correctly (through your feedback), I'll >> announce it >> to a wider audience. >> >> The implementation is currently hosted on GitHub: >> https://github.com/tcheneau/simpleRPL >> >> Thanks in advance for all your feedback. >> >> Regards, >> Tony >> >> >> --------------------------------------------------------------------------- >> --- Minimize network downtime and maximize team effectiveness. >> Reduce network management and security costs.Learn how to hire >> the most talented Cisco Certified professionals. Visit the >> Employer Resources Portal >> http://www.cisco.com/web/learning/employer_resources/index.html >> _______________________________________________ >> Linux-zigbee-devel mailing list >> Linux-zigbee-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel > ------------------------------------------------ > | Dipl.-Ing. Markus Becker > | Communication Networks > | TZI - Center for Computing Technologies > | University Bremen > | Germany > ------------------------------------------------ > | web: http://www.comnets.uni-bremen.de/~mab/ > | mailto: m...@comnets.uni-bremen.de > | telephone: +49 421 218 62379 > | building: NW1 room: N2260 > ------------------------------------------------ > > > ------------------------------------------------------------------------------ > Minimize network downtime and maximize team effectiveness. > Reduce network management and security costs.Learn how to hire > the most talented Cisco Certified professionals. Visit the > Employer Resources Portal > http://www.cisco.com/web/learning/employer_resources/index.html > _______________________________________________ > Linux-zigbee-devel mailing list > Linux-zigbee-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel ------------------------------------------------------------------------------ Minimize network downtime and maximize team effectiveness. Reduce network management and security costs.Learn how to hire the most talented Cisco Certified professionals. Visit the Employer Resources Portal http://www.cisco.com/web/learning/employer_resources/index.html _______________________________________________ Linux-zigbee-devel mailing list Linux-zigbee-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel
