ZyXEL Communications ZYWALL USG 2000 Support Notes page 157

1) Login the ZyWALL USG 2000 GUI and setup the WAN1 interface for internet connection
and manually assign a static IP. The configuration path is ZyWALL USG 2000 ZyWALL >
Network > Interface > Edit > Configuration > wan1.
Please use this same method to assign IP for the LAN and DMZ interface.
2) Switch to Network > Interface > Bridge, add a new Bridge Interface. First we enable this
interface and give it a name, place the available ports into the member ports and make
them become the member of this bridge interface.
3) Moreover, don't forget to set the WAN IP information here since it is a "Bridge mode &
Router (NAT) mode co-exist" example and the NAT mode will need it. Here, the bridge
mode looks most likely a routing bridge mode instead of the pure bridge mode. Thus, it
needs an IP address. You may use the same IP address that it used in the WAN interface,
All contents copyright (c) 2008 ZyXEL Communications Corporation.
ZyWALL USG 2000 Support Notes
157