NVR User Manual448 Remote Surveillance8.1 IE Remote Surveillance by NAT8.1.1 NAT Settings① The NVR shall be powered on and connected to the network.② Go to Main MenuSetupNetworkNetwork. You can obtain the IP address, SubnetMask and Gateway automatically. You can also manually input them according to theactual network situation. And the IP address shall be in the same network segment as thenetwork which is used.③ Set the preferred or alternative DNS Server (Please refer to 5.6.1 Network for details).④ Go to Main MenuSetupNetworkNAT tab.⑤ Enable NAT and input the NAT Server (The default NAT Server is www.autonat.com).⑥ Click “Apply” to save the parameters (Please refer to 5.6.4 NAT for details).8.1.2 NAT AccessAfter finishing the NAT settings, you can enter the NAT Server on the remote PC (Inputhttp://www.autonat.com to go to the IE client). If you are the first time to access the NAT, thenetwork will download the ActiveX automatically.Note: The WEB client must be in the remote network. It cannot be in the same localnetwork as that of the NVR, otherwise, access failure will happen. If you cannotdownload and install ActiveX, please refer to FAQ Q8.After installing ActiveX successfully, it will pop up the login box:Serial No: The MAC address of the NVR (Go to Main MenuInformationNetwork tocheck the MAC address of the NVR).User Name: The login username of NVR. The default username is admin.Password: The login password of NVR. The default password is 123456.