I am trying to setup remote desktop between my PC at home and my PC at work. Both are behind a router which has a firewall. On my router at home I setup port forwarding for port 3389 and set it to my IP on the network. At my home I went onto my brothers computer and was able to successfully connect to my computer and so I thought it would work. It didnt, im not connecting to my computer from work. Do I need to setup anything on my router at work?