Users Manual Part 1

Chapter 8 Home Networking
PX7511-B0 User’s Guide
131
with the Zyxel Device itself as the gateway for the LAN network. When you use IP alias, you can also
configure firewall rules to control access to the LAN's logical network (subnet).
If your ISP provides the Public LAN service, the Zyxel Device may use a LAN IP address that can be
accessed from the WAN.
Click Network Setting > Home Networking > Additional Subnet to display the screen shown next.
Figure 70 Network Setting > Home Networking > Additional Subnet
The following table describes the labels in this screen.
Table 34 Network Setting > Home Networking > Additional Subnet
LABEL DESCRIPTION
IP Alias Setup
Group Name Select the interface group name for which you want to configure the IP alias settings. See
Chapter 15 on page 192 for how to create a new interface group.
Active Click this switch to configure a LAN network for the Zyxel Device. When the switch goes to the
right , the following fields will be configurable. Otherwise, they are not.
IPv4 Address Enter the IP address of your Zyxel Device in dotted decimal notation.
Subnet Mask Your Zyxel Device will automatically calculate the subnet mask based on the IPv4 address that
you assign. Unless you are implementing subnetting, use this value computed by the Zyxel
Device.
Public LAN
Active Click this switch to enable or disable the Public LAN feature. When the switch goes to the right
, the function is enabled. Otherwise, it is not.
Your ISP must support Public LAN and static IP.
IPv4 Address Enter the public IP address provided by your ISP.
Subnet Mask Enter the public IPv4 subnet mask provided by your ISP.