Chapter 53 File Manager
ZyWALL / USG (ZLD) CLI Reference Guide
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for example, "1.01(XL.0)C0.db". Do the following after you have obtained the default system
database file.
53.12.1 Using the atkz -u Debug Command
Note: You only need to use the atkz -u command if the default system database is
damaged.
1 Restart the ZyWALL / USG.
2 When “Press any key to enter debug mode within 3 seconds.” displays, press a key to enter debug
mode.
Figure 48 Enter Debug Mode
3 Enter atkz -u to start the recovery process.
Figure 49 atkz -u Command for Restoring the Default System Database
4 “Connect a computer to port 1 and FTP to 192.168.1.1 to upload the new file” displays on the
screen. Connect your computer to the ZyWALL / USG’s port 1 (only port 1 can be used).
Figure 50 Use FTP with Port 1 and IP 192.168.1.1 to Upload File
5 The ZyWALL / USG’s FTP server IP address for firmware recovery is 192.168.1.1, so set your
computer to use a static IP address from 192.168.1.2 ~192.168.1.254.
6 Use an FTP client on your computer to connect to the ZyWALL / USG. For example, in the Windows
command prompt, type ftp 192.168.1.1. Keep the console session connected in order to see
when the default system database recovery finishes.