Web Operation 109
4.6.1.3.2 Network Sniffer
Network sniffer is to intercept, resend, edit and transfer the data received and sent through
network, so as to inspect network security.
In case of network error, you can carry out sniffer operation on this interface, download the
sniffer file to local device, and provide it to technicians to analyze network status.
Select
Info > Device Info > Device Info > Network Sniffer
.
Step 1
The
Network Sniffer
interface is displayed. See Figure 4-106.
Network sniffer
Figure 4-106
Set parameters according to your actual situation. See Table 4-27.
Step 2
Table 4-27 Network sniffer parameter description
Parameter
Description
Ethernet
Select the net card that has been bound.
IP Address
Set network IP address.
Protocol
Select network protocol, including All, TCP and UDP.
Port
Set network port.
Click Start Sniffer.
Step 3
After a while, click
Stop Sniffer
.
Step 4
The obtained data packet is displayed. See Figure 4-107.
Data packet
Figure 4-107
Click
to download this sniffer file.
Click
to rename this sniffer file.
Click
to delete this sniffer file.