local DDNS = require "luci.tools.ddns" -- ddns multiused functions
local UTIL = require "luci.util"
-DDNS_MIN = "2.2.0-1" -- minimum version of service required
+DDNS_MIN = "2.4.2-1" -- minimum version of service required
function index()
local nxfs = require "nixio.fs" -- global definitions not available