ZyXEL Communications ZYWALL USG 20 Manual page 708

Chapter 46 Diagnostics
Note: New capture files overwrite existing files of the same name. Change the File
Suffix field's setting to avoid this.
Figure 429 Maintenance > Diagnostics > Packet Capture
The following table describes the labels in this screen.
Table 221 Maintenance > Diagnostics > Packet Capture
LABEL
Interfaces
IP Type
Host IP
Host Port
708
DESCRIPTION
Enabled interfaces (except for virtual interfaces) appear under
Available Interfaces. Select interfaces for which to capture
packets and click the right arrow button to move them to the
Capture Interfaces list. Use the [Shift] and/or [Ctrl] key to select
multiple objects.
Select the protocol of traffic for which to capture packets. Select
any to capture packets for all types of traffic.
Select a host IP address object for which to capture packets. Select
any to capture packets for all hosts. Select User Defined to be
able to enter an IP address.
This field is configurable when you set the IP Type to any, tcp, or
udp. Specify the port number of traffic to capture.
ZyWALL USG 20/20W User's Guide