I too would like to know how to open these ports so that I can watch my movies successfully. I received a chromecast for Christmas and other than using it for chromecast apps like youtube, I am yet to find a way to stream my movies on it. I was recommended to use videostream but am getting the firewall message when trying to play them and despite clicking on the repair firewall download button it doesn't seem to make any difference. Please help.

I too would like to know how to open these ports so that I can watch my movies successfully. I received a chromecast for Christmas and other than using it for chromecast apps like youtube, I am yet to find a way to stream my movies on it. I was recommended to use videostream but am getting the firewall message when trying to play them and despite clicking on the repair firewall download button it doesn't seem to make any difference. Please help.