This DNS is special software, not the normal domain name server. You can use the provided SDK to develop this DNS software.
Multicast IP：It is one
Remote Host IP and Port：If you set this IP and port, when there is alarm and exception happened, DVR will send information to that host IP. The center with this IP can receive alarm and exception information from DVR. You can use SDK to develop this center software.
NAS：Network access storage. DVR will regard network HDD as local HDD. If you enable this function, DVR will send and save the real time image to that network HDD.
NAS IP：The IP of that network storage server.
Dir：The directory name shared by that network storage server. This function is not available.
HttpPort：The port is for IE browser. The default value is 80. It can be modified.
PPPoE：DVR support PPPoE
Example：Use PPPoE function
Step 1：Enter into “Network” menu.
Step 2：Select NIC type.
Step 3：Input port number. In the port edit box, use numeric keys to input port number. The port number must be more than 2000.
Step 4：Input DNS IP. Input one fixed Internet IP address where the IP analyst software (IPServer) is run.
Step 5：Input PPPoE parameters. Use【ENTER】or【EDIT】key to enable PPPoE function (set PPPoE flag as “√”). Input PPPoE username, password and verify password that ISP provided.
Step 6：Save parameters. In “Network” menu, press “Confirm” to save parameters. Reboot DVR to make parameters into effect. In reboot process, DVR will start dialup using PPPoE function. If DVR dialup Internet successfully, DVR will display the dynamic internet IP address in “Network” menu.
5.15 PTZ
There is one
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