Page 261 / 292 Scroll up to view Page 256 - 260
Manage Port Forwarding and Port Triggering
261
AC1600 WiFi VDSL/ADSL Modem Router Model D6400
Manage Port Forwarding to a Local Server for Services
and Applications
If a server is part of your network, you can allow certain types of incoming traffic to reach the
server. For example, you might want to make a local web server, FTP server, or game server
visible and available to the Internet.
The modem router can forward incoming traffic with specific protocols to computers on your
local network. You can specify the servers for applications and you can also specify a default
DMZ server to which the modem router forwards all other incoming protocols (see
Set Up a
Default DMZ Server
on page
205).
Forward Incoming Traffic for a Default Service or Application
You can forward traffic for a default service or application to a computer on your network.
To forward incoming traffic for a default service or application:
1.
Decide which type of service, application, or game you want to provide.
2.
Find the local IP address of the computer on your network that will provide the service.
The server computer must always receive the same IP address. To specify this setting,
use the reserved IP address feature. See
Manage Reserved LAN IP Addresses
on
page
211.
3.
Launch an Internet browser from a computer or WiFi device that is connected to the
network.
4.
Type
.
A login screen displays.
5.
Enter the user name and password for the modem router.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
6.
Click the
OK
button.
The BASIC Home screen displays.
7.
Select
ADVANCED > Advanced Setup > Port Forwarding / Port Triggering
.
Page 262 / 292
Manage Port Forwarding and Port Triggering
262
AC1600 WiFi VDSL/ADSL Modem Router Model D6400
8.
Make sure that the
Port Forwarding
radio button is selected.
9.
From the
Service Name
menu, select the service or application.
If the service or application that you want to add is not in the menu, create a port
forwarding rule with a custom service or application (see
Add a Port Forwarding Rule with
a Custom Service or Application
on page
262).
10.
In the
Server IP Address
field, enter the IP address of the computer that must provide the
service or that runs the application.
11.
Click the
Add
button.
Your settings are saved. The rule is added to the table on the Port Forwarding / Port
Triggering screen.
Add a Port Forwarding Rule with a Custom Service or
Application
The modem router lists default services and applications that you can use in port forwarding
rules. If the service or application is not predefined, you can add a port forwarding rule with a
custom service or application.
To add a port forwarding rule with a custom service or application:
1.
Find out which port number or range of numbers the service or application uses.
Page 263 / 292
Manage Port Forwarding and Port Triggering
263
AC1600 WiFi VDSL/ADSL Modem Router Model D6400
You can usually find this information by contacting the publisher of the service or
application or through user groups or news groups.
2.
Launch an Internet browser from a computer or WiFi device that is connected to the
network.
3.
Type
.
A login screen displays.
4.
Enter the user name and password for the modem router.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
5.
Click the
OK
button.
The BASIC Home screen displays.
6.
Select
ADVANCED > Advanced Setup > Port Forwarding / Port Triggering
.
The Port Forwarding / Port Triggering screen displays.
7.
Make sure that the
Port Forwarding
radio button is selected.
8.
Click the
Add Custom Service
button.
9.
Specify a new port forwarding rule with a custom service or application as described in the
following table.
Field
Description
Service Name
Enter the name of the custom service or application.
Service Type
Select the protocol (
TCP
or
UDP
) that is associated with the service or application.
If you are unsure, select
TCP/UDP
.
External Starting Port
Enter the external start port number that the service or application uses.
External Ending Port
Enter the external end port number that the service or application uses.
Page 264 / 292
Manage Port Forwarding and Port Triggering
264
AC1600 WiFi VDSL/ADSL Modem Router Model D6400
10.
Click the
Apply
button.
Your settings are saved. The rule is added to the table on the Port Forwarding / Port
Triggering screen.
Change a Port Forwarding Rule
You can change an existing port forwarding rule.
To change a port forwarding rule:
1.
Launch an Internet browser from a computer or WiFi device that is connected to the
network.
2.
Type
.
A login screen displays.
3.
Enter the user name and password for the modem router.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
4.
Click the
OK
button.
The BASIC Home screen displays.
5.
Select
ADVANCED > Advanced Setup > Port Forwarding / Port Triggering
.
The following figure shows two port forwarding rules.
Internal Starting Port
Specify the internal start port by one of these methods:
Leave the
Use the same port range for Internal port
check box selected.
Clear the
Use the same port range for Internal port
check box and enter
the internal start port number that the service or application uses.
Internal Ending Port
Specify the internal end port by one of these methods:
Leave the
Use the same port range for Internal port
check box selected.
Clear the
Use the same port range for Internal port
check box and enter
the internal end port number that the service or application uses.
Internal IP address
Either enter an IP address in the
Internal IP address
field or select the radio
button for an attached device that is listed in the table.
Field
Description
Page 265 / 292
Manage Port Forwarding and Port Triggering
265
AC1600 WiFi VDSL/ADSL Modem Router Model D6400
6.
Make sure that the
Port Forwarding
radio button is selected.
7.
In the table, select the radio button next to the service or application name.
8.
Click the
Edit Service
button.
The Ports - Custom Services screen displays.
9.
Change the settings.
For more information about the settings, see
Add a Port Forwarding Rule with a Custom
Service or Application
on page
262.
10.
Click the
Apply
button.
Your settings are saved. The changed rule displays in the table on the Port Forwarding /
Port Triggering screen.
Remove a Port Forwarding Rule
You can remove a port forwarding rule that you no longer need.
To remove a port forwarding rule:
1.
Launch an Internet browser from a computer or WiFi device that is connected to the
network.
2.
Type
.
A login screen displays.
3.
Enter the user name and password for the modem router.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.

Rate

4.5 / 5 based on 2 votes.

Bookmark Our Site

Press Ctrl + D to add this site to your favorites!

Share
Top