I havent used a linksys router/netgear switch, but what it sounds like is you need to do something with your port filters/forwards. There should be a gui for your router allowing you to port forward ...

Nearly everyone uses FTP for one reason or another. The problem is, FTP is a messy protocol that needs a lot of help to secure it. Let Thomas Shinder enlighten you. The File Transfer Protocol (FTP) is ...

FTP (File Transfer Protocol) servers are often used to host websites. You'll likely need to transfer files from your computer to the server when you create a website. This is where FTP comes in handy.