Chapter 10 Network Address Translation (NAT)
10.2 The NAT Screen
Use this screen to configure NAT for each PVC. Click Advanced Setup > NAT to open the following screen.
Figure 34 Advanced Setup > NAT
The following table describes the labels in this screen.
Table 21 Network > NAT > General
LABEL | DESCRIPTION |
Virtual Circuit | Select the PVC you want to configure from the |
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NAT Status | This field shows whether NAT is enabled. See Section 7.2 on page 62 for |
| more details on activating NAT. |
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Number of IPs | Select Single if you have just one public WAN IP address for your P- |
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| Select Multiple if you have multiple public WAN IP addresses for your |
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DMZ | Click this to configure the DMZ settings. See Section 10.3 on page 91 |
| for more details. |
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Virtual Server | Click this to configure port forwarding rules for your |
| Section 10.4 on page 92 for more details. |
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IP Address | This is available only when you select Multiple in the Number of IPs |
Mapping | field. Click this to configure address mapping rules for your |
| See Section 10.5 on page 95 for more details. |
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10.3 The DMZ Screen
The DeMilitarized Zone (DMZ) provides a way for public servers (Web,
By default the firewall allows traffic between the WAN and the DMZ, traffic from the DMZ to the LAN is denied, and traffic from the LAN to the DMZ is allowed.
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