Figure 86 Network > Wlan > Ip Alias; Table 52 Network > Wlan > Ip Alias - ZyXEL Communications ZyWall 5 Series User Manual

ZyWALL 5/35/70 Series User's Guide
The ZyWALL has a single WLAN interface. Even though more than one of ports 1~4 may be
in the WLAN port role, they are all still part of a single physical Ethernet interface and all use
the same IP address.
The ZyWALL supports three logical WLAN interfaces via its single physical WLAN Ethernet
interface. The ZyWALL itself is the gateway for each of the logical WLAN networks.
When you use IP alias, you can also configure firewall rules to control access between the
WLAN's logical networks (subnets).
Note: Make sure that the subnets of the logical networks do not overlap.
To change your ZyWALL's IP alias settings, click NETWORK > WLAN > IP Alias. The
screen appears as shown.
Figure 86 NETWORK > WLAN > IP Alias
The following table describes the labels in this screen.
Table 52 NETWORK > WLAN > IP Alias
LABEL
Enable IP Alias 1,
2
IP Address
IP Subnet Mask
194
DESCRIPTION
Select the check box to configure another WLAN network for the ZyWALL.
Enter the IP address of your ZyWALL in dotted decimal notation.
Alternatively, click the right mouse button to copy and/or paste the IP address.
Your ZyWALL will automatically calculate the subnet mask based on the IP
address that you assign. Unless you are implementing subnetting, use the subnet
mask computed by the ZyWALL.
Chapter 10 Wireless LAN