Chapter 9 DMZ Screens
The following table describes the labels in this screen.
Table 39 NETWORK > DMZ > Static DHCP
LABEL | DESCRIPTION |
# | This is the index number of the Static IP table entry (row). |
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MAC Address | Type the MAC address of a computer on your DMZ. |
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IP Address | Type the IP address that you want to assign to the computer on your DMZ. |
| Alternatively, click the right mouse button to copy and/or paste the IP address. |
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Apply | Click Apply to save your changes back to the ZyWALL. |
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Reset | Click Reset to begin configuring this screen afresh. |
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9.4 DMZ IP Alias
IP alias allows you to partition a physical network into different logical networks over the same Ethernet interface.
The ZyWALL has a single DMZ interface. Even though more than one of ports 1~4 may be in the DMZ 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 DMZ interfaces via its single physical DMZ Ethernet interface. The ZyWALL itself is the gateway for each of the logical DMZ networks.
The IP alias IP addresses can be either private or public regardless of whether the physical DMZ interface is set to use a private or public IP address. Use NAT if you want to make DMZ computers with private IP addresses publicly accessible (see Chapter 17 on page 331 for more information). When you use IP alias, you can have the DMZ use both public and private IP addresses at the same time.
"Make sure that the subnets of the logical networks do not overlap.
To change your ZyWALL’s IP alias settings, click NETWORK > DMZ > IP Alias. The screen appears as shown.
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ZyWALL 2 Plus User’s Guide | |
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