Well, after too much coffee I have found that the problem is likely to be my rooter which does not come by default with upnp enabled...
I will try to enable it by telnet (because it does not have the option in the web admin tool)
You can close this now.
P.S.
@Kry, I have felt rather rejected after your closing my other topic:
You could just say what is the proper section, or if possible, just move it. But such brusque manners do but harm
And after some searching inside the forum I have seen your luck of kindness everywhere.
Please, don't be rude...
Thanks anyway.