Digital Video Recorder User Manual
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Figure 12-20 Address Filter
2. Check Enable.
3. Select Restriction Mode. Choose to filter by IP address or MAC Address.
4. Select Restriction Type. The device mechanism will allow or forbid specific IP/MAC address to
get access to your device.
5. Optional: Set Restriction List. You can add, edit or delete address.
6. Click Apply to save the settings.
12.9.3 RTSP Authentication
You can specifically secure the stream data of live view by setting the RTSP authentication.
Steps
1. Go to System → System Service → System Service.
Figure 12-21 RTSP Authentication
2. Select RTSP Authentication Type.
Note
Two authentication types are selectable, if you select digest, only the request with digest
authentication can access the video stream by the RTSP protocol via the IP address. For security
reasons, it is recommended to select digest as the authentication type.
3. Click Apply.
4. Restart the device to take effect the settings.