good, is there any way to integrate IP cameras with Arduino ethernet, something like that Cameras server when having an event can enter the arduino and reviewing the camera.
If you mean an IP camera server, the answer is: No. The Arduino is much underpowered for such a task. Use one of the Linux based platforms (Raspberry Pi, Cubieboard, OLinuXino, etc.) for projects like this or go directly with a PC-based system.