@ICleolion: thanks for your fast answer! Port is forwarded (happy green smile ) and second: my ip is dynamic, but even then could i write in my browser (ff) http://dynamic-ip:µPort/gui/ and it should work ?!?! but it don't- from Lan it works perfectly, that's because i asked if something special had to be allowed (http-access) or similar in the router config (ADSL modem router from devolo ).... maybe you can even handle this request please ? Thank you forwarded