Thread: Questions about sharing internet connections

more than likely the modem has several eth ports. If it does, get yourself a router, D-Link GamerLounge is a great way to go, wireless and hardline capable. Config the router for your specs, lock it up where only you get access through it. The only thing you would not be able to do is have the modem set for passthrough, since you would want her tied into the modem eth ports as well.