ZyXEL Communications SBG5500-A, Руководство пользователя

Страница: 246 / 274

Chapter 20 Diagnostic
SBG5500 Series User’s Guide
246
Capture Until Stop Click this check box to have the SBG capture packets according to the settings
configured here.
You can configure the SBG while a packet capture is in progress although you
cannot modify the packet capture settings.
The SBG’s throughput or performance may be affected while a packet capture is in
progress.
After the SBG finishes the capture it saves a separate capture file for each selected
interface. The total number of packet capture files that you can save depends on
the file sizes and the available flash storage space. Once the flash storage space is
full, adding more packet captures will fail.
Count Packet Specify a maximum number of individual packet for each capture files. After a
packet capture file reaches this number, the SBG won’t start another capture.
Capture Duration Set a time limit in seconds for the capture. The SBG stops the capture and generates
the capture file when either this period of time has passed.
Capture File Size Specify a maximum size limit in megabytes for individual packet capture files. After a
packet capture file reaches this size, the SBG won’t start another capture, but
replaces the existing packet capture file.
Filter
Host IP Select a host IP address object for which to capture packets.
Host Port Specify the port number or port range of traffic to capture.
Protocol Type Select the protocol of traffic for which to capture packets.
Start Capture After applying the desired filters click Start Capture for the SBG to capture network
traffic on the interfaces.
Stop Capture Click Stop Capture so the SBG ends the capture process.
Check Status Click Check Status to refresh the USB status in Status .
Unmount USB Click Unmount USB to remove your USB drive safely.
Table 114 Maintenance > Diagnostic > Packet Capture
LABEL DESCRIPTION