In my case, I am directly connected to the internet with one IP address. Then I sign on to my personal ISP and receive a second IP address. I can not stream nor ftp to my personal ISP from yawcam because yawcam uses the first IP I have and my personal ISP will not allow uploads from foreign IP addresses.
I wish yawcam could choose to use the IP address received when signed on to my personal ISP instead of the IP address assigned by my constant connection.