Zyxel ZyWALL USG 2000 [35/185] Zywall usg support notes

ZyWALL USG Support Notes

1.7.1. Application Scenario

In the secnario below, the company gets 4 IP addresses: 200.0.0.1, 200.0.0.2,

200.0.1.1, 200.0.1.2. The network administrator set WAN1 200.0.0.1, WAN2

200.0.1.1. And he/she wants the intranet server 192.168.1.5 to be accessed via

WAN1 by IP 200.0.0.2. Also, he/she wants the subnet clients 192.168.2.0/24 to go out

via WAN2, and maps the source IP to 200.0.1.2.

1.7.2. Configuration Steps

Step1. Go to Configuration > Network > Interface, set up WAN1 and WAN2 address.

Step2. To fulfill the requirement that the intranet server could be accessed via WAN1

by the non-interface IP 200.0.0.2, go to Configuration > Network > NAT, add one rule

as below.

Incoming interface: WAN1

Original IP: 200.0.0.2

Mapped IP: 192.168.1.5