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A login window opens.
3.
Enter the modem router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
The BASIC Home page displays.
4.
Select
ADVANCED > Advanced Setup > VPN Service
.
The VNP page displays.
5.
Select the
Enable VPN Service
radio button.
6.
Scroll down to the Clients will use this VPN connection to access section, and select the
Home Network only
radio button.
7.
Click the
Apply
button.
Your settings are saved.
Use a VPN Tunnel to Access Your Internet Service at Home
To access your Internet service:
1.
Set up the modem router to allow VPN access to your Internet service.
See
Set Up VPN Client Internet Access in the Modem Router
on page 264.
2.
On your computer, launch the OpenVPN application.
The
OpenVPN
icon displays in the Windows taskbar.
3.
Right-click the icon and select
Connect
.
4.
When the VPN connection is established, launch your web browser.
Use VPN to Access Your Network
266
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Page 267 / 299
15
Manage Port Forwarding and Port
Triggering
You can use port forwarding and port triggering to set up rules for Internet traffic for services and applications.You need
networking knowledge to set up these features.
This chapter includes the following sections:
Manage Port Forwarding to a Local Server for Services and Applications
on page 268
Manage Port Triggering for Services and Applications
on page 273
267
Page 268 / 299
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 202).
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 208.
3.
Launch a web browser from a computer or WiFi device that is connected to the network.
4.
Enter
.
A login window opens.
5.
Enter the modem router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
The BASIC Home page displays.
6.
Select
ADVANCED > Advanced Setup > Port Forwarding / Port Triggering
.
7.
Make sure that the
Port Forwarding
radio button is selected.
8.
From the
Service Name
menu, select the service or application.
Manage Port Forwarding and Port Triggering
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If the service or application that you want to add is not in the list, 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 269).
9.
In the
Server IP Address
field, enter the IP address of the computer that must provide the service or that runs
the application.
10.
Click the
Add
button.
Your settings are saved and the rule is added to the table.
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.
You can usually find this information by contacting the publisher of the service or application or through user
groups or news groups.
2.
Launch a web browser from a computer or WiFi device that is connected to the network.
3.
Enter
.
A login window opens.
4.
Enter the modem router user name and password.
The user name is
admin
.The default password is
password
.The user name and password are case-sensitive.
The BASIC Home page displays.
5.
Select
ADVANCED > Advanced Setup > Port Forwarding / Port Triggering
.
The Port Forwarding / Port Triggering page displays.
6.
Make sure that the
Port Forwarding
radio button is selected.
Manage Port Forwarding and Port Triggering
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Page 270 / 299
7.
Click the
Add Custom Service
button.
8.
Specify a new port forwarding rule with a custom service or application as described in the following table.
Description
Field
Enter the name of the custom service or application.
Service Name
Select the protocol (
TCP
or
UDP
) that is associated with the service or application.
If you are unsure, select
TCP/UDP
.
Protocol
Enter the starting port number for the service or application.
External Starting Port
If the service or application uses a single port, enter the same port number in the
External
Ending Port
field.
If the service or application uses a range of ports, enter the ending port number of the range
in the
External Ending Port
field.
External Ending Port
Specify the internal ports by one of these methods:
If the external and internal ports are the same, leave the
Use the same port range for
Internal port
check box selected.
If the external and internal ports are different, in the
Internal Starting Port
field, enter
the starting port number for the service or application. The
Internal Ending Port
field is
populated automatically.
Internal Starting Port
Internal Ending Port
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.
The modem router applies the new rule to the device that you select.
Internal IP address
9.
Click the
Apply
button.
Your settings are saved. The rule is added to the table on the Port Forwarding / Port Triggering page.
Manage Port Forwarding and Port Triggering
270
Nighthawk X4S AC2600 WiFi VDSL/ADSL Modem Router Model D7800

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