Vista Optio OPNVR Series, User Manual

Page: 109 / 139

Connect a USB storage device to the Device.
Click
Refresh .
The Device starts detecting the USB storage device and displays its name in the Device Name box.
Select the route of the data that you want to capture and backup.
1. In the Network Sniffer Packet Backup, click Browse .
The Browse interface is displayed.
2. Select the route.

If there are several USB storage devices are connected to the Device, you
can select from the
Device Name list.

Click Refresh to total space, free space and the file list in the selected
USB storage device.

In the case of insufficient capacity, click to delete the needless files.

Click New Folder to create a new folder in the USB storage device.
3. Click Apply to save the route selection settings.
The Test interface is displayed again.
Click to start packet capturing and backing up.

Only the data packet of one LAN can be captured at one time.

After capturing starts, you can exit the Test interface to perform other operations such as web login
and monitoring.
Click to stop capturing.
The backup data is saved in the selected route under the naming style "LAN name-time.pcap." You can
open it by using Wireshark software.
Network Load
Main menu->Info->Network->Load
Network load means the data flow which measures the transmission capability. You can view the
information such as data receiving speed and sending speed.