|A simple router should do it. |
Many ISP's let you connect in various ways and they don't seem to ever offer free advice. Knowing how your ISP connects is the key. That is why in some cases a router either needs some advanced settings or can't work.
Posting details on the isp would help.
1/3 of highway deaths are caused by drunks. The rest are by people who can't drive any better than a drunk.