ZyXEL Communications ZyWALL5UTM 4.0 User Manual

ZyWALL 5/35/70 Series User’s Guide

Chapter 2 Introducing the Web Configurator

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Make sure the SYS LED is on (not blinking) before you begin this procedure. 

1 Press the RESET button for ten seconds, and then release it. If the SYS LED begins to 

blink, the defaults have been restored and the ZyWALL restarts. Otherwise, go to step 2.

2 Turn the ZyWALL off.

3 While pressing the RESET button, turn the ZyWALL on.

4 Continue to hold the RESET button. The SYS LED will begin to blink and

 

flicker very 

quickly after about 20 seconds. This indicates that the defaults have been restored and the 
ZyWALL is now restarting.

5 Release the RESET

button and wait for the ZyWALL to finish restarting.

1 Download the default configuration file from the ZyXEL FTP site, unzip it and save it in 

a folder.

2 Turn off the ZyWALL, begin a terminal emulation software session and turn on the 

ZyWALL again. When you see the message "Press Any key to enter Debug Mode within 
3 seconds", press any key to enter debug mode. 

3 Enter "y" at the prompt below to go into debug mode.

4 Enter "atlc" after "Enter Debug Mode" message.

5 Wait for "Starting XMODEM upload" message before activating Xmodem upload on 

your terminal. This is an example Xmodem configuration upload using HyperTerminal.

Figure 8   Example Xmodem Upload

Type the configuration file’s location, 

or click Browse to search for it.

Choose the Xmodem protocol.

Then click Send.

6 After successful firmware upload, enter "atgo" to restart the router.

The following summarizes how to navigate the web configurator from the HOME screen. 
This guide uses the ZyWALL 70 screenshots as an example. The screens may vary slightly for 
different ZyWALL models.