ZyXEL Communications ZyWall USG 50-H Series, User Manual

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Chapter 37 File Manager
ZyWALL USG 50-H User’s Guide
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These files have the same syntax, which is also identical to the way you run CLI commands
manually. An example is shown below.
While configuration files and shell scripts have the same syntax, the ZyWALL applies
configuration files differently than it runs shell scripts. This is explained below.
You have to run the example in Figure 451 on page 554 as a shell script because the first
command is run in Privilege mode. If you remove the first command, you have to run the
example as a configuration file because the rest of the commands are executed in
Configuration mode.
Comments in Configuration Files or Shell Scripts
In a configuration file or shell script, use “#” or “!” as the first character of a command line to
have the ZyWALL treat the line as a comment.
Your configuration files or shell scripts can use “exit” or a command line consisting of a single
“!” to have the ZyWALL exit sub command mode.
Figure 451 Configuration File / Shell Script: Example
# enter configuration mode
configure terminal
# change administrator password
username admin password 4321 user-type admin
# configure dmz
interface dmz
ip address 172.23.37.240 255.255.255.0
ip gateway 172.23.37.254 metric 1
exit
# create address objects for remote management / to-ZyWALL firewall rules
# use the address group in case we want to open up remote management later
address-object TW_SUBNET 172.23.37.0/24
object-group address TW_TEAM
address-object TW_SUBNET
exit
# enable Telnet access (not enabled by default, unlike other services)
ip telnet server
# open WAN-to-ZyWALL firewall for TW_TEAM for remote management
firewall WAN ZyWALL insert 4
sourceip TW_TEAM
service TELNET
action allow
exit
write
Table 211 Configuration Files and Shell Scripts in the ZyWALL
Configuration Files (.conf) Shell Scripts (.zysh)
• Resets to default configuration.
• Goes into CLI Configuration mode.
• Runs the commands in the configuration file.
• Goes into CLI Privilege mode.
• Runs the commands in the shell script.