What's your router's model? What do you want to do with the router?
I suggest you to plug the router in your laptop/pc (one the four ethernet ports, but do not connect to the WAN port)after doing this, open a browser (internet explorer, firefox, chrome etc) and go to the adress http://192.168.1.1 (sometime, it could be 192.168.0.1)
Hello, I'm Wes, and I'll be assisting you today.
To set up your router, download this step by step installation guide to show you how:
Let me know if you need additional help so I can assist further.
Also, please rate my answer below so I can get credit for my work.
Did that work for you?