How can we share the ip addresas for two computers?

[kesahey]

I am using broad band service & i want to share the ip address for my two systems, is this posssible. I know my ip address through the site named http://www.ip-details.com/ . Now i want to share the ip on both systems. Need help pls...........

[mr-webcam]

set up your router to forward requests to each of your networked computers on the ports you are intending to use and they should be visible from the internet