Chapter 11: Network settings
92
TruVision NVR 22 (SP) User Manual
Archive network packet data
When the recorder is connected to a network, you can archive the captured data packet
to a USB-flash drive, SATA/eSATA CD-RW and other local backup devices.
To archive network packet data:
1. From the menu toolbar, click
Network Settings
>
Net Detect
.
2. Click
Refresh
to get a list of the local backup devices available, which are listed
under
Device Name
. Select one from the list.
3. Click
Archive
to export the data to the backup device. Up to 1M of data can be
exported at a time.
4. Click
Exit
to return to live view.
Network statistics
You can easily check the bandwidth that is being used by remote live view and
playback.
To check network statistics:
1. From the menu toolbar, click
Network Settings
>
Net Statistics
.
2. The latest information is displayed on the bandwidth used by remote live view and
playback as well by Net Receive Idle and Net Send Idle. Click
Refresh
to update
the information.
3. Click
Exit
to return to live view.
Filter IP addresses
You can define the list of forbidden or allowed IP addresses that can be accessed by
the re
corder. This lets you select who can access the system, increasing the system’s
security. The function is disabled by default.
To define forbidden or allowed IP addresses:
1. From the menu toolbar, click
Network Settings
>
IP Address Filter
.
2. Select the
Enable IP Filter
check box.
3. Under
IP Filter Type
, select Forbidden or Allowed.
4. Click
Add
. In the “Add IP Address” pop-up dialog box, enter the IP address to be
controlled and click
OK
.
Click
Delete
to remove IP addresses from the list.
5. If required, you can modify a saved IP address. Click
Edit
and enter the changes.
6. Click
Apply
to save the settings and click
Exit
to return to live view.