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9.2 NAT
The NAT (Network Address Translation - NAT, RFC 1631) is the translation of the IP address of a host in a packet. The default setting is Dynamic NAPT. It provides dynamic Network Address Translation capability between LAN and multiple WAN connections, and the LAN traffic is routed to appropriate WAN connections based on the destination IP addresses and Route Table. This eliminates the need for the static NAT session configuration between multiple LAN clients and multiple WAN connections.
Field | Meaning |
| Virtual Circuit | VPI (Virtual Path Identifier) and VCI (Virtual Channel |
| Identifier) define a virtual circuit. There are eight |
| groups of PVC can be defined and used |
| Number of IPs | User can select Single or Multiple |
9.2.2 DMZ
The DMZ Host is a local computer exposed to the Internet. When setting a particular internal IP address as the DMZ Host, all incoming packets will be checked by the Firewall and NAT algorithms then passed to the DMZ host, when a packet received does not use a port number used by any other Virtual Server entries.
FieldMeaning
DMZDisabled: As set in default setting, it disables the DMZ function.
Enabled: It activates your DMZ function
DMZ Host Address Give a static IP address to the DMZ Host when
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