Nat; Virtual Server - A-Link WNAP4G User Manual

3.2 NAT

 Virtual Server: Allows others to access WWW.FTP. And other services on your
LAN.
 Special Application: This configuration allows some applications to connect
and work with the NAT router.
 Loopback: This option allows local hosts to access local virtual server via WAN
IP address of this router
 DMZ: Allows a computer to be exposed to unrestricted 2-way communication for
Internet games, Video conferencing, Internet telephony and other special
applications.
.

3.2.1 Virtual Server

This product's NAT firewall filters out unrecognized packets to protect your Intranet,
so all hosts behind this product are invisible to the outside world. If you wish, you
can make some of them accessible by enabling the Virtual Server Mapping.
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