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8.2 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.
VPI (Virtual Path Identifier) and VCI (Virtual Channel
Identifier) define a virtual circuit. There are eight
groups of PVC can be defined and used
User can select Single or Multiple
8.2.1 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.
Disabled: As set in default setting, it disables the
