Most homes and offices have routers in front of their Mac servers so it’s important that the right ports be forwarded. The guys at at The Coding Monkeys labs intend to make this a bit easier. From the site:
Some times you want to access your computers at home from anywhere in the world. Be it the web server on your home server, the file sharing on your desktop machine or a remote login to your parent’s computer to support them doing their work.
This is where the application “Port Map” might come handy. Originally written as a proof of concept for our framework, it’s a fully featured all-purpose port mapper supporting all major routers, with presets and URL templates.
Get it here.