I want some of the PC's on my LAN to be accesible from the internet. I have a DSL connection and will be soon getting some public IP's from my ISP. When I buy a router, what feature will i have to look for that will allow it to map external to internal ip's.
Help would be greatly appreciated.
(i only have 35 pts left, will increase it when another one of my questions are deleted and then accept the answer)