ZyXEL Communications ADSL2+4 User Manual
Chapter 7 LAN Setup
P-660H-T1v3s User’s Guide
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7.5 The IP Alias Screen
IP alias allows you to partition a physical network into different logical networks
over the same Ethernet interface. The P-660H-T1v3s supports three logical LAN
interfaces via its single physical Ethernet interface with the P-660H-T1v3s itself as
the gateway for each LAN network.
over the same Ethernet interface. The P-660H-T1v3s supports three logical LAN
interfaces via its single physical Ethernet interface with the P-660H-T1v3s itself as
the gateway for each LAN network.
When you use IP alias, you can also configure firewall rules to control access
between the LAN's logical networks (subnets).
between the LAN's logical networks (subnets).
Note: Make sure that the subnets of the logical networks do not overlap.
The following figure shows a LAN divided into subnets A, B, and C.
Figure 32 Physical Network & Partitioned Logical Networks
7.5.1 Configuring the LAN IP Alias Screen
Use this screen to change your P-660H-T1v3s’s IP alias settings. Click Network >
LAN > IP Alias to open the following screen.
LAN > IP Alias to open the following screen.
Figure 33 Network > LAN > IP Alias
Ethernet
Interface
Interface
A: 192.168.1.1 - 192.168.1.24
B: 192.168.2.1 - 192.168.2.24
C: 192.168.3.1 - 192.168.3.24