Hi, On Wed, Jun 20 2012, Chris Ball wrote: > Hi, > > On Wed, Jun 20 2012, Sameer Verma wrote: >> Is it possible to force the path of layer 2 traffic in a mesh? In >> other words, if we have laptops A, B and C in a room, all within radio >> range, can we force A to talk to C via B? > > Yes: http://wiki.laptop.org/go/Mesh_Forwarding_Table
Actually, that page doesn't explain how to manipulate the table. That's described here: http://wiki.laptop.org/go/Wireless_Driver_README FWT (Forwarding Table) Commands: The forwarding table (FWT) is a feature used to manage mesh network routing in the firmware. The FWT is essentially a routing table that associates a destination mac address (da) with a next hop receiver address (ra). The FWT can be inspected and edited with the following iwpriv commands, which are described in greater detail below. Eventually, the table will be automatically maintained by a custom routing protocol. iwpriv ethX fwt_add [parameters] iwpriv ethX fwt_del [parameters] iwpriv ethX fwt_lookup [parameters] iwpriv ethX fwt_list [parameters] iwpriv ethX fwt_list_route [parameters] iwpriv ethX fwt_list_neigh [parameters] iwpriv ethX fwt_reset [parameters] iwpriv ethX fwt_cleanup iwpriv ethX fwt_time fwt_add This command is used to insert an entry into the FWT table. The list of parameters must follow the following structure: iwpriv ethX fwt_add da ra [...] The different parameters are:- da -- DA MAC address in the form 00:11:22:33:44:55 ra -- RA MAC address in the form 00:11:22:33:44:55 - Chris. -- Chris Ball <c...@laptop.org> <http://printf.net/> One Laptop Per Child _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
