Hi,
I don't known if this is a old argument but exsist the possibility to implement a secure mesh network? For example a tecnique that crypt batman-adv traffic with a preshare key or similar or using ebtables to block all INPUT and OUTPUT traffic and allow only the specified nodes mac?
Please consult our FAQ and feel free to ask unanswered questions afterwards: http://www.open-mesh.org/wiki/open-mesh/FAQ
Regards, Marek