Local Configurations
128
4.8.8 Network packet capturing
You can back up the network packet to the external storage device. These data can be
provided to the developers or engineers to analyze the network usage status.
Preconditions
Make sure the external storage device such as USB flash disk is connected to the Device.
Steps
Select
Main Menu > INFO > NETWORK > NET TEST.
Step 1
Test
NET TEST
interface is displayed.
Connect the external storage device to the USB port of the Device, and then click
Step 2
Refresh
.
The system detects the external storage device which displays in the
Device Name
list.
Select the packet.
Step 3
1) Click
Browse
.
The
Browse
interface is displayed.
2) Select the packet.
NOTE
Click
Refresh
to refresh the total space, free space, and device file
list.
When the capacity is insufficient, click
to delete the unnecessary
files to release the capacity.
Click
New Folder
to create a new folder in the external storage
device.
3) Click
OK
.
Test
NET TEST
interface is displayed.
Click
to start backing up packet.
Step 4
NOTE
The packet of only one network port can be captured each time.
When the backing up is started, you can exit the
NET TEST
interface to take
other operations, such as web login and monitoring.
Click
to stop backing up.
Step 5
The packet is stored under the name of "Network card name-time.pcap" in the
selected path. You can also back up the packet by Wireshark (a kind of software) on
PC.
4.8.9 Shutdown
Click
Main Menu >SHUTDOWN.
The
SHUTDOWN
interface is displayed. See Figure 4-107.