New Router, Lost Cameras

Hey Everyone.

So i have just changed from a Apple TimeMachine router to a Nighthawk X10 router. My HIKVision DVR is connected to this new network and I has the same IP address as the previous Mac router but I can't connect/view it on any of my remote devices (Iphone Laptop etc) and the Ethernet connection on the router or the switch indicates a red light (error) when I try plug the HIK DVR ethernet into it.

Any thoughts on how i remedy it ?


Guy