ZyXEL Communications SBG5500-A User Manual page 246

Table 114 Maintenance > Diagnostic > Packet Capture
LABEL
Capture Until Stop
Count Packet
Capture Duration
Capture File Size
Filter
Host IP
Host Port
Protocol Type
Start Capture
Stop Capture
Check Status
Unmount USB
Chapter 20 Diagnostic
DESCRIPTION
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.
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.
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.
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.
Select a host IP address object for which to capture packets.
Specify the port number or port range of traffic to capture.
Select the protocol of traffic for which to capture packets.
After applying the desired filters click Start Capture for the SBG to capture network
traffic on the interfaces.
Click Stop Capture so the SBG ends the capture process.
Click Check Status to refresh the USB status in Status.
Click Unmount USB to remove your USB drive safely.
SBG5500 Series User's Guide
246