ZyWALL 5/35/70 Series User’s Guide

 

Table 23 LAN Static DHCP

 

 

 

 

LABEL

DESCRIPTION

 

 

 

 

IP Address

Type the IP address that you want to assign to the computer on your LAN.

 

 

Alternatively, click the right mouse button to copy and/or paste the IP address.

 

 

 

 

Apply

Click Apply to save your changes back to the ZyWALL.

 

 

 

 

Reset

Click Reset to begin configuring this screen afresh.

 

 

 

5.7 LAN IP Alias

IP alias allows you to partition a physical network into different logical networks over the same Ethernet interface. The ZyWALL supports three logical LAN interfaces via its single physical Ethernet interface with the ZyWALL 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).

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 37 Physical Network & Partitioned Logical Networks

To change your ZyWALL’s IP alias settings, click NETWORK, LAN and then the IP Alias tab. The screen appears as shown.

Chapter 5 LAN Screens

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