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Type

This is the protocol type to be forwarded. You can choose to forward

“TCP” or “UDP” packets only, or select “both” to forward both “TCP” and

“UDP” packets.

Port Range

The range of ports to be forward to the private IP.

Commen

t

description of this setting.

Add Port Forwarding

Fill in the "Private IP", “Type”, “Port Range” and

"Comment" of the setting to be added and then click "Add". Then this Port

Forwarding setting will be added into the "Current Port Forwarding Table"

below.

Remove Port Forwarding

If you want to remove a Port Forwarding setting

from the "Current Port Forwarding Table", select the Port Forwarding setting

that you want to remove in the table and then click "Delete Selected". If you

want to remove all Port Forwarding settings from the table, just click "Delete

All" button. Click "Reset" will clear your current selections.

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Virtual Server

Use the Virtual Server function when you want different servers/clients in your LAN to

handle different service/Internet application type (e.g. Email, FTP, Web server etc.) from

the Internet. Computers use numbers called port numbers to recognize a particular

service/Internet application type. The Virtual Server allows you to re-direct a particular

service port number (from the Internet/WAN Port) to a particular LAN private IP address

and its service port number.

Enable Virtual Server

Enable Virtual Server.

Private IP

This is the LAN client/host IP address that the Public Port number

packet will be sent to.

Private Port

This is the port number (of the above Private IP host) that the

below

Public Port

number will be changed to when the packet enters your

LAN

(to the LAN Server/Client IP)

Type

Select the port number protocol type (TCP, UDP or both). If you are

unsure, then leave it to the default “both” setting. Public Port Enter the

service (service/Internet application) port number from the Internet that will

be re-directed to the above Private IP address host in your LAN

Comment

The description of this setting.

Add Virtual Server

Fill in the "Private IP", "Private Port", "Type", “Public

Port” and "Comment" of the setting to be added and then click "Add". Then

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this Virtual Server setting will be added into the "Current Virtual Server Table"

below.

Remove Virtual Server

If you want to remove Virtual Server settings from

the "Current Virtual Server Table", select the Virtual Server settings you want

to remove in the table and then click "Delete Selected". If you want to

remove all Virtual Server settings from the table, just click the "Delete All"

button. Click "Reset" will clear your current selections.

Click <

Apply

> at the bottom of the screen to save the above configurations.

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Special Applications

Some applications require multiple connections, such as Internet games,

video Conferencing, Internet telephony and others. In this section you can

configure the router to support multiple connections for these types of

applications.

Enable

Trigger Port Enable the Special Application function.

Trigger Port

This is the out going (Outbound) range of port numbers for this

particular application.

Trigger Type

Select whether the outbound port protocol is “TCP”, “UDP” or

both.

Public Port

Enter the In-coming (Inbound) port or port range for this type of

application (e.g. 2300-2400, 47624)

Public Type

Select the Inbound port protocol type: “TCP”, “UDP” or both

Comment

The description of this setting.

Popular applications

This section lists the more popular applications that

require multiple connections. Select an application from the Popular

Applications selection. Once you have selected an application, select a

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location (1-10) in the Copy to selection box and then click the Copy to button.

This will automatically list the Public Ports required for this popular application

in the location (1-10) you specified.

Add Special Application

Fill in the "Trigger Port", "Trigger Type”, “Public

Port”, "Public Type", "Public Port" and "Comment" of the setting to be added

and then

click "Add". The Special Application setting will be added into the "Current

Trigger-Port Table" below. If you happen to make a mistake, just click "Clear"

and the fields will be cleared.

Remove

If you want to remove Special Application settings from the "Current

Trigger-Port Table", select the Special Application settings you want to

remove in the table and then click "Delete Selected". If you want remove all

Special Application settings from the table, just click the "Delete All" button.

Click "Reset" will clear your current selections.