Alex Morlang and Daniel Paufler had a presentation about the current advancement of the Freifunk 6mesh project for IPv6 routing in wireless mesh networks at a meeting of Freifunk core technologists in Berlin. The presentation is currently only partly available in English, but the German version offers good insights still for people working on wireless mesh networks anywhere.
Links:
* pdf version at freifunk Berlin download site: http://download.berlin.freifunk.net/pdf/vortrag/6mesh/freifunk-ipv6-mesh-siit-praesentation.pdf
* Alexander Morlang http://blogs.k-ita.de/~alx/
* Daniel Paufler http://blog.leo34.net