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DSL-G804V Wireless ADSL Router User’s Guide
Add Virtual Server
When your router needs to allow outside users to access internal servers, e.g. a web server, FTP server, Email
server or game server, the router can act as a “virtual server”. You can set up a local server with a specific port
number for the service to use, e.g. web/HTTP (port 80), FTP (port 21), Telnet (port 23), SMTP (port 25), or
POP3 (port 110). When an incoming access request to the router for a specified port is received, it will be
forwarded to the corresponding internal server.
Figure 4-1. Virtual Server – Add Virtual Server
Parameter Description
Schedule
A self-defined time period to enable your virtual server. You may specify a
time schedule or Always on for the usage of this Virtual Server Entry. For
setup and detail, refer to Time Schedule section.
Name
Users-defined description to identify this entry or click
Helper to select existing
predefined rules.
Helper: 20 predefined rules are available. Click the Radio button to select the
rule; Application, Protocol and External/Redirect Ports will be filled after the
selection.
Protocol Type
It is the supported protocol for the virtual server. In addition to specifying the
port number to be used, you will also need to specify the protocol used. The
protocol used is determined by the particular application. Most applications will
use TCP or UDP.
Public Port(s)
The Port number on the Remote/WAN side used when accessing the virtual
server.
Private Port(s)
The Port number used by the Local server in the LAN network.
Private IP
The private IP in the LAN network that will be providing the virtual server
application.
Candidates: List all existing PCs connecting to the network. You may assign a
PC with IP address and MAC from this list.
Example:
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