ZyXEL Communications 91-009-073003B 48.3.1 The Packet Capture Files Screen

Chapter 48 Diagnostics

Table 238 Maintenance > Diagnostics > Packet Capture (continued)

LABEL	DESCRIPTION
Capture	Click this button to have the ZyWALL capture packets according to
	the settings configured in this screen.
	You can configure the ZyWALL while a packet capture is in progress
	although you cannot modify the packet capture settings.
	The ZyWALL’s throughput or performance may be affected while a
	packet capture is in progress.
	After the ZyWALL 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.
Stop	Click this button to stop a currently running packet capture and
	generate a separate capture file for each selected interface.
Reset	Click this button to return the screen to its last-saved settings.

48.3.1 The Packet Capture Files Screen

Click Maintenance > Diagnostics > Packet Capture > Files to open the packet capture files screen. This screen lists the files of packet captures the ZyWALL has performed. You can download the files to your computer where you can study them using a packet analyzer (also known as a network or protocol analyzer) such as Wireshark.

Figure 443 Maintenance > Diagnostics > Packet Capture > Files

The following table describes the labels in this screen.

Table 239 Maintenance > Diagnostics > Packet Capture > Files

LABEL	DESCRIPTION
Remove	Select files and click Remove to delete them from the ZyWALL. Use the
	[Shift] and/or [Ctrl] key to select multiple files. A pop-up window asks you
	to confirm that you want to delete.
Download	Click a file to select it and click Download to save it to your computer.

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	ZyWALL USG 50 User’s Guide