firmware/root_file_system/default/etc/config_dir300/batman-adv

config 'mesh' 'bat0'
        option 'interfaces' 'ath1'
        option 'orig_interval'
        option 'log_level'
        option 'aggregated_ogms'
        option 'bonding'
        option 'fragmentation'
        option 'vis_mode'