I'm wondering if the following is possible. I connect to the internet through an ethernet connection using pppoe. It's a simple dial-up connection. Now i'm getting a laptop, and so i'd like to connect to the internet through a wireless connection, using this same ethernet connection at the same time. Meaning, i want to use this 1 line, to access the internet through 2 computers, in wireless and hardwired modes, at the same time.
If possible, what kind of hardware to i need to achieve this, and why? A router, a switch...?