I've seen many tools to use ubuntu as a router in which an internet connection could be shared from ethernet, over wi-fi or vice versa. I'm looking to achieve this except with 2 ethernet connections:
Internet tubes =========== Computer 1 (with 2 ethenet cards) ======= computer 2
How can a configure computer 1 to be able to share the connection in the above method. I'm confident in using terminal or editing config files, but i would MUCH prefer some sort of automated GUI based program such as the settings available in OS X.
and NO i cannot just use a router.I dont have a spare router to use for this temporary set up that I need. I can have any KDE, Gnome or XFCE based tool all the like