Some DVR's like BUSH PLUS are CLOUD Enabled.No port forwarding setting needed for this type of DVR. br Just plug in the RJ45 cable from DVR to Router Modem.From distant PC,open the Internet Explorer browser .Visit br br www.xmeye.net or br www.dvrcenter.net br br and login by Device.Enter the Serial number of your DVR to view the Cameras. br br www.alselectro.wordpress.com br br www.alselectro.