
Chapter 37 File Manager
ZyWALL (ZLD) CLI Reference Guide
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Figure 40 atgo Debug Command
37.10 Restoring the Firmware
This procedure requires the ZyWALL’s firmware. Download the firmware package from
www.zyxel.com and unzip it. The firmware file uses a .bin extension, for example,
"1.01(XL.0)C0.bin". Do the following after you have obtained the firmware file.
" This section is not for normal firmware uploads. You only need to use this
section if you need to recover the firmware.
1 Connect your computer to the ZyWALL’s port 1 (only port 1 can be used).
2 The ZyWALL’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.
3 Use an FTP client on your computer to connect to the ZyWALL. For example, in the
Windows command prompt, type ftp 192.168.1.1. Keep the console session
connected in order to see when the firmware recovery finishes.
4 Hit enter to log in anonymously.
5 Set the transfer mode to binary (type bin).
6 Transfer the firmware file from your computer to the ZyWALL. Type put followed by
the path and name of the firmware file. This examples uses put e:\ftproot\ZLD
FW \1.01(XL.0)C0.bin.
Figure 41 FTP Firmware Transfer Command
7 Wait for the file transfer to complete.
Figure 42 FTP Firmware Transfer Complete
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