[B.A.T.M.A.N.] [PATCH 0/6] DAT: Distributed ARP Table

Hello people, as most of you may already know, last summer I've been working on the B.A.T.M.A.N.-Adv GSoC project named "DAT: Distributed ARP Table". For who wants to get deeper into the details of the project there are two links: - The GSoC proposal [1] - The DAT wikipage on open-mesh.org [2], with status and ideas description Just to recap: DAT is a distributes hash table meant to store ARP entries for fast lookup. In a normal scenario, whenever a node wants to communicate with another one, it first needs to issue a broadcast ARP request in order to retrieve its PHY/MAC address. In a sparse network a broadcast message could be lost several times before reaching the real destination so creating high latencies. With DAT, every ARP entries (a pair [IP addr, MAC addr]) is stored on a "computed" set of nodes, therefore in case of ARP request theses nodes can directly be contacted (in unicast) and the needed information can be quickly fetched. Cheers, Antonio [1] http://www.google-melange.com/gsoc/project/google/gsoc2011/ordex/4001 [2] http://www.open-mesh.org/wiki/batman-adv/DAT