ZyXEL Communications 200 Series - Manual (Page 167)

Chapter 6 Tutorials
ZyWALL USG 100/200 Series User’s Guide
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Maintenance > File Manager > Configuration File screen to save copies of the
ZyWALLs’ configuration files that you can compare.
2 To test your device HA configuration, disconnect ZyWALL A’s lan1 or wan1 interface.
Computers on LAN1 should still be able to access the Internet. If they cannot, check
your connections and device HA configuration.
Congratulations! Now that you have configured device HA for LAN1, you can use the same
process for any of the ZyWALL’s other local networks. For example, enable device HA
monitoring on the dmz interfaces and use an Ethernet switch to connect both ZyWALLs’ dmz
interfaces to your publicly available servers.
6.10 How to Allow Public Access to a Server
This is an example of making an HTTP (web) server in the DMZ zone accessible from the
Internet (the WAN zone). You will use a public IP address of 1.1.1.2 on the wan2 interface
and map it to the HTTP server’s private IP address of 192.168.3.7.
Figure 123 Public Server Example Network Topology
6.10.1 How to Create the Address Objects
Use Object > Address > Add to create the address objects.
1 Create an address object named DMZ_HTTP for the HTTP server’s private IP address of
192.168.3.7.
Figure 124 Creating the Address Object for the HTTP Server’s Private IP Address
2 Create an address object named WAN2_HTTP for the wan2 public IP address of 1.1.1.2.
DMZ
192.168.3.7
1.1.1.2