ZyXEL Communications ISG50 用户手册
Chapter 7 General Tutorials
ISG50 User’s Guide
132
Figure 109
Configuration > Firewall > Add
7.11 How to Use Multiple Static Public WAN IP Addresses
for LAN to WAN Traffic
for LAN to WAN Traffic
If your ISP gave you a range of static public IP addresses, here is how to configure a policy route to
have the ISG50 use them for traffic it sends out from the LAN.
have the ISG50 use them for traffic it sends out from the LAN.
7.11.1 Create the Public IP Address Range Object
Click Configuration > Object > Address > Add to create the address object that represents the
range of static public IP addresses. In this example you name it Public-IPs and it goes from
1.1.1.10 to 1.1.1.17.
range of static public IP addresses. In this example you name it Public-IPs and it goes from
1.1.1.10 to 1.1.1.17.
Figure 110
Creating the Public IP Address Range Object
7.11.2 Configure the Policy Route
Now you need to configure a policy route that has the ISG50 use the range of public IP addresses
as the source address for WAN to LAN traffic.
as the source address for WAN to LAN traffic.
Click Configuration > Network > Routing > Add.