N450

---

Cynnyd wrote:
The router seems to not be connected to the internet.

---

Which router? N450 is a WiFi label that Netgear and other brands put on routers sold a decade or more ago. Look at the label on the thing for a  Model Number.

Is it also a modem that connects you to the Internet? If not, what device sits between this thing and the Internet?

---

The up arrow is blinking green which the manual says means the router is “ ranging on the upstream”. What does that mean in normal language?

---

Probably language that made sense in the twentieth century. They used it for cable modem/routers. A lot has moved on since then.

What des your Internet service provider say?

An N450 router that is a cable modem based one. 

What actual one is it?

Did you check with your isp to see if it still works as thats a pretty old cable modem/router.