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Page 746 / 944 Scroll up to view Page 741 - 745
Chapter 47 File Manager
ZyWALL USG 50 User’s Guide
746
After you see the
Firmware Upload in Process
screen, wait two minutes before
logging into the ZyWALL again.
Figure 435
Firmware Upload In Process
Note: The ZyWALL automatically reboots after a successful upload.
The ZyWALL automatically restarts causing a temporary network disconnect. In
some operating systems, you may see the following icon on your desktop.
Figure 436
Network Temporarily Disconnected
After five minutes, log in again and check your new firmware version in the
HOME
screen.
If the upload was not successful, the following message appears in the status bar
at the bottom of the screen.
Figure 437
Firmware Upload Error
47.4
The Shell Script Screen
Use shell script files to have the ZyWALL use commands that you specify. Use a
text editor to create the shell script files. They must use a “.zysh” filename
extension.
Click
Maintenance > File Manager > Shell Script
to open the
Shell Script
screen. Use the
Shell Script
screen to store, name, download, upload and run
shell script files. You can store multiple shell script files on the ZyWALL at the
same time.
Page 747 / 944
Chapter 47 File Manager
ZyWALL USG 50 User’s Guide
747
Note: You should include
write
commands in your scripts. If you do not use the
write
command, the changes will be lost when the ZyWALL restarts. You could
use multiple
write
commands in a long script.
Figure 438
Maintenance > File Manager > Shell Script
Each field is described in the following table.
Table 236
Maintenance > File Manager > Shell Script
LABEL
DESCRIPTION
Rename
Use this button to change the label of a shell script file on the ZyWALL.
You cannot rename a shell script to the name of another shell script in the
ZyWALL.
Click a shell script’s row to select it and click
Rename
to open the
Rename
File
screen.
Figure 439
Maintenance > File Manager > Shell Script > Rename
Specify the new name for the shell script file. Use up to 25 characters
(including a-zA-Z0-9;‘~!@#$%^&()_+[]{}’,.=-).
Click
OK
to save the duplicate or click
Cancel
to close the screen without
saving a duplicate of the configuration file.
Remove
Click a shell script file’s row to select it and click
Remove
to delete the shell
script file from the ZyWALL.
A pop-up window asks you to confirm that you want to delete the shell script
file. Click
OK
to delete the shell script file or click
Cancel
to close the screen
without deleting the shell script file.
Download
Click a shell script file’s row to select it and click
Download
to save the
configuration to your computer.
Page 748 / 944
Chapter 47 File Manager
ZyWALL USG 50 User’s Guide
748
Copy
Use this button to save a duplicate of a shell script file on the ZyWALL.
Click a shell script file’s row to select it and click
Copy
to open the
Copy File
screen.
Figure 440
Maintenance > File Manager > Shell Script > Copy
Specify a name for the duplicate file. Use up to 25 characters (including a-zA-
Z0-9;‘~!@#$%^&()_+[]{}’,.=-).
Click
OK
to save the duplicate or click
Cancel
to close the screen without
saving a duplicate of the configuration file.
Apply
Use this button to have the ZyWALL use a specific shell script file.
Click a shell script file’s row to select it and click
Apply
to have the ZyWALL
use that shell script file. You may need to wait awhile for the ZyWALL to finish
applying the commands.
#
This column displays the number for each shell script file entry.
File Name
This column displays the label that identifies a shell script file.
Size
This column displays the size (in KB) of a shell script file.
Last
Modified
This column displays the date and time that the individual shell script files
were last changed or saved.
Upload
Shell
Script
The bottom part of the screen allows you to upload a new or previously saved
shell script file from your computer to your ZyWALL.
File Path
Type in the location of the file you want to upload in this field or click
Browse
...
to find it.
Browse...
Click
Browse...
to find the .zysh file you want to upload.
Upload
Click
Upload
to begin the upload process. This process may take up to
several minutes.
Table 236
Maintenance > File Manager > Shell Script (continued)
LABEL
DESCRIPTION
Page 749 / 944
ZyWALL USG 50 User’s Guide
749
C
HAPTER
48
Diagnostics
48.1
Overview
Use the diagnostics screens for troubleshooting.
48.1.1
What You Can Do in this Chapter
•
Use the
Maintenance > Diagnostics
screen (see
Section 48.2 on page 749
) to
generate a file containing the ZyWALL’s configuration and diagnostic information
if you need to provide it to customer support during troubleshooting.
•
Use the
Maintenance > Diagnostics > Packet Capture
screens (see
Section
48.3 on page 750
) to capture packets going through the ZyWALL.
48.2
The Diagnostic Screen
The
Diagnostic
screen provides an easy way for you to generate a file containing
the ZyWALL’s configuration and diagnostic information. You may need to generate
this file and send it to customer support during troubleshooting.
Click
Maintenance > Diagnostics
to open the
Diagnostic
screen.
Figure 441
Maintenance > Diagnostics
Page 750 / 944
Chapter 48 Diagnostics
ZyWALL USG 50 User’s Guide
750
The following table describes the labels in this screen.
48.3
The Packet Capture Screen
Use this screen to capture network traffic going through the ZyWALL’s interfaces.
Studying these packet captures may help you identify network problems.
Click
Maintenance > Diagnostics > Packet Capture
to open the packet
capture screen.
Note: New capture files overwrite existing files of the same name. Change the
File
Suffix
field’s setting to avoid this.
Figure 442
Maintenance > Diagnostics > Packet Capture
Table 237
Maintenance > Diagnostics
LABEL
DESCRIPTION
Filename
This is the name of the most recently created diagnostic file.
Last modified
This is the date and time that the last diagnostic file was created.
The format is yyyy-mm-dd hh:mm:ss.
Size
This is the size of the most recently created diagnostic file.
Collect Now
Click this to have the ZyWALL create a new diagnostic file.
Download
Click this to save the most recent diagnostic file to a computer.

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