Omagaprime

I'm a newbie to Unraid and starting to setup a new Unraid server. Want it to connect to the internet and follow the instructions on line and by Spaceinvader one. All went well up to the port forwarding step. Tried to setup port forwarding on a Linksys Hydra Pro 6E. Tried several different ports and still keep getting the oops error that it not remotely connected. Can anyone please help me with this issue or have any ideals why this is happening.