Ethernet cable doesnt work and doesnt show the light on the router

[chaddydaddy69]

when i plug in my ethernet into any of the slots it doesnt show the light nor work on my laptop it works on my other router but not the net duma r3

[Netduma Fraser]

Have you got the router connected to your ISP modem/router first to get internet? Have you accessed the interface and completed the setup wizard as you will need to do so before you get internet.