Chapter 53 Diagnostics
ZyWALL USG 300 User’s Guide
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53.3.2 Example of Viewing a Packet Capture File
Here is an example of a packet capture file viewed in the Wireshark packet
analyzer. Notice that the size of frame 15 on the wire is 1514 bytes while the
captured size is only 1500 bytes. The ZyWALL truncated the frame because the
capture screen’s Number Of Bytes To Capture (Per Packet) field was set to
1500 bytes.
Figure 597 Packet Capture File Example
# This column displays the number for each packet capture file entry. The
total number of packet capture files that you can save depends on the file
sizes and the available flash storage space.
File Name This column displays the label that identifies the file. The file name format is
interface name-file suffix.cap.
Size This column displays the size (in bytes) of a configuration file.
Last
Modified
This column displays the date and time that the individual files were saved.
Table 262 Maintenance > Diagnostics > Packet Capture > Files (continued)
LABEL DESCRIPTION