D-Link DVA-G3340S [45/78] Virtual server

D-Link DVA-G3340S [45/78] Virtual server
Use the Virtual Server
menu to set up port
forwarding rules in the
Router. The Virtual
Server function allows
remote users to
access services on
your LAN such as
FTP for file transfers
or SMTP and POP3
for e-mail. The
DVA-G3340S will
accept remote
requests for these
services at your
Global IP Address,
using the specified
TCP or UDP protocol
and port number, and
then redirect these
requests to the server
on your
LAN with the
Private IP address
you
specify.
Virtual Server
Advanced > Virtual Server
Virtual Server Menu and List
Remember that the specified Private IP Address must be within the useable range of
the subnet occupied by the Router.
UDP/TCP port redirection is used to direct traffic through the WAN port to the specified
servers or workstations on your private network. Port redirection can also be used to
direct potentially hazardous packets to a proxy server outside your firewall. For example,
you can configure the Router to direct HTTP packets to a designated HTTP server in
the DMZ. You can define a set of instructions for a specific incoming port or for a range
of incoming ports. Each set of instructions or rule is indexed and can be modified or
deleted later as needed.
Virtual server rules can be set up with complimentary features such as Firewall Rules,
DMZ devices and IP Filters to improve efficiency and security. Be sure to consider how
these other functions will effect the virtual server rules you have configured and
enabled.

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