Packet Capture Tool
This feature may not be available on all platforms. Please check your system's actual page to see if your device delivers this feature.
Users can capture packets in the system by Packets Capture Tools. After capturing the packets, you can export them to your local disk and then analyze them by third-party tools.
Configuring Packet Capture Tools
To capture packets, take the following steps:
Select System > Diagnostic Tool > Packet Capture Tool.
- Click New.In the Packet Capture Configuration dialogs, configure as follows.
Enter the name of the packets capture entry.
Specifies the source IP address or the user/user group of the packet.
Address: Select the Address radio button and enter the IP address in the text box.
User/User Group: Select the User/User Group radio button and select the user/user group from the drop-down list.
Specifies the destination IP address o of the packet.
Address: Select the radio button and enter the IP address in the text box.
URL: Select the radio button and enter the URL in the text box.
Specifies the application type of the packet
Specifies the protocol type or the protocol number of the packet.
Specifies the source port of the packet.
Specifies the destination port of the packet.
Specifies the maximum size of the captured packet file. When the file size reaches the maximum size, the system stops the capturing. The range of the value is from 2M to 20M. The default value is 10M.
Enter the entry description in the text box.
- Click OK.
- For each entry, click Start button in the Capture Packets column to start capturing packets. The system displays the progress under the table. Hover your mouse over the progress, and the system displays the size of the completed capture packets.
To stop capturing packets, click Stop button next to the progress bar or the Stop button in the Capture Packets column.
After you stop capturing packets or the capturing is completed, click Download to save the captured packets to a specified location.
The system allows you to create at most 5 packets capture entries.
For each entry, system only saves the latest results of packets capture. When you start an entry again, the system will ask you whether to cover or export the results generated in the last time. Click Cover to cover the results generated in the last time; click Export to export the results generated in the last time; click Cancel to cancel the packets capture.