modules/freifunk: Add netmask to marburg community template
modules/freifunk: Add netmask to marburg community template

deepak78/luci,deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,deepak78/luci,8devices/luci,8devices/luci,deepak78/luci,8devices/luci,deepak78/luci,8devices/luci,deepak78/luci,8devices/luci