Tenda N300 User Manual

Wireless N300 ADSL2+/3G Modem Router User Guide

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Copyright Statement

is the registered trademark of Shenzhen Tenda Technology Co., Ltd. All the products

and product names mentioned herein are the trademarks or registered trademarks of their respective
holders. Copyright of the whole product as integration, including its accessories and software, belongs to
Shenzhen Tenda Technology Co., Ltd. No part of this publication can be reproduced, transmitted,
transcribed, stored in a retrieval system, or translated into any language in any form or by any means
without the prior written permission of Shenzhen Tenda Technology Co., Ltd. If you would like to know
more about our product information, please visit our website at http://www.tendacn.com.

Disclaimer

Pictures, images and product specifications herein are for references only. To improve internal design,
operational function, and/or reliability, Tenda reserves the right to make changes to the products
described in this document without obligation to notify any person or organization of such revisions or
changes. Tenda does not assume any liability that may occur due to the use or application of the product
or circuit layout(s) described herein. Every effort has been made in the preparation of this document to
ensure accuracy of the contents, but all statements, information and recommendations in this document
do not constitute the warranty of any kind, express or implied.

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Contents

Chapter 1 Product Overview ...................................................................................................................... - 1 -

1.1 Package Contents ................................................................................................................................... - 1 -

1.2 Hardware Overview ............................................................................................................................... - 1 -

1.2.1 LEDs on Front Panel ........................................................................................................................ - 1 -

1.2.2 Buttons & Ports on Back Panel ........................................................................................................ - 3 -

1.2.3 Label ................................................................................................................................................ - 4 -

Chapter 2 Get Started ................................................................................................................................ - 5 -

2.1 Install Considerations ............................................................................................................................. - 5 -

2.2 What You Need Before You Start ........................................................................................................... - 5 -

A. To access the Internet with a phone cable: ......................................................................................... - 5 -

B. To access the Internet with an Ethernet cable: .................................................................................... - 6 -

C. To access the Internet via a 3G mobile connection: ............................................................................ - 7 -

Chapter 3 Quick Internet Setup ................................................................................................................. - 1 -

3.1 Hardware Install ..................................................................................................................................... - 1 -

A. To access the Internet with a phone cable: ......................................................................................... - 1 -

B. To access the Internet with an Ethernet cable ..................................................................................... - 2 -

C. To access the Internet via a 3G mobile connection: ............................................................................ - 4 -

3.2 Connect to Your Device ......................................................................................................................... - 5 -

3.2.1 Configure Your PC ........................................................................................................................... - 5 -

3.2.2 Join Your Wireless Network ............................................................................................................ - 5 -

3.3 Internet Setup ......................................................................................................................................... - 9 -

3.3.1 Web Login ....................................................................................................................................... - 9 -

3.3.2 Internet Setup & Wireless Setup .................................................................................................. - 12 -

Chapter 4 Advanced Settings ................................................................................................................... - 16 -

4.1 Device Info ........................................................................................................................................... - 17 -

4.2 Advanced Setup.................................................................................................................................... - 20 -

4.2.1 Layer2 Interface ............................................................................................................................ - 21 -

4.2.2 WAN Service .................................................................................................................................. - 23 -

4.2.3 USB Application ............................................................................................................................. - 58 -

4.2.4 LAN Setup ..................................................................................................................................... - 61 -

4.2.5 NAT ................................................................................................................................................ - 64 -

4.2.6 Security ......................................................................................................................................... - 70 -

4.2.7 Parental Control ............................................................................................................................ - 74 -

4.2.8 Quality of Service .......................................................................................................................... - 76 -

4.2.9 Routing .......................................................................................................................................... - 78 -

4.2.10 DNS ............................................................................................................................................. - 81 -

4.2.11 DSL .............................................................................................................................................. - 83 -

4.2.12 UPnP ............................................................................................................................................ - 85 -

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4.2.13 Interface Grouping ...................................................................................................................... - 85 -

4.2.14 IP Tunnel...................................................................................................................................... - 87 -

4.2.15 Certificate .................................................................................................................................... - 88 -

4.2.16 Multicast ..................................................................................................................................... - 91 -

4.2.17 IPTV ............................................................................................................................................. - 93 -

4.3 Wireless ................................................................................................................................................ - 93 -

4.3.1 Basic .............................................................................................................................................. - 94 -

4.3.2 Security ......................................................................................................................................... - 94 -

4.3.3 MAC Filter ..................................................................................................................................... - 96 -

4.3.4 Wireless Bridge ............................................................................................................................. - 98 -

4.3.5 Station Info .................................................................................................................................... - 99 -

4.4 Diagnostics ........................................................................................................................................... - 99 -

4.5 Management ....................................................................................................................................... - 100 -

4.5.1 Settings........................................................................................................................................ - 101 -

4.5.2 System Logs ................................................................................................................................. - 102 -

4.5.3 TR-069 Client ............................................................................................................................... - 103 -

4.5.4 Internet Time .............................................................................................................................. - 104 -

4.5.5 Access Control ............................................................................................................................. - 104 -

4.5.6 Update Firmware ........................................................................................................................ - 106 -

4.5.7 Reboot ......................................................................................................................................... - 106 -

Appendix 1 Configure Your PC ................................................................................................................... - 1 -

Windows 7 ................................................................................................................................................... - 1 -

Windows XP ................................................................................................................................................ - 3 -

Appendix 2 FAQs ....................................................................................................................................... - 5 -

Appendix 3 VPI/VCI List ............................................................................................................................. - 1 -

Appendix 4 Regulatory Compliance Information ..................................................................................... - 10 -

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About This Manual

Thank you for choosing Tenda! Please read this User Guide before you start! This User Guide instructs
you to install and configure your device.

Conventions

Unless otherwise specified, "This (this)/The (the) device", "This (this)/The (the) product" and "Device
(device)", etc. mentioned herein all refer to Tenda Wireless N300 ADSL2+/3G Modem Router D303.

Unless otherwise specified, this User Guide is exemplified of IPv4.

Technical Support

Website: http://www.tendacn.com
TEL: [phone]
Email: [e-mail]

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Chapter 1 Product Overview

1.1 Package Contents

Unpack the package. Your box should contain the following items:

 D303

 Power Adapter

 Two Phone Cables

 Ethernet Cable

 ADSL Splitter

 Install Guide

 Resource CD

If any of the parts are incorrect, missing, or damaged, contact your dealer. Keep the carton, including the
original packing materials, in case you need to return the product for repair.

1.2 Hardware Overview

1.2.1 LEDs on Front Panel

LED

Status

Description

4/iTV|3|2|1/WAN

Solid

The corresponding port is connected correctly.

Blinking

The corresponding port is transmitting data.

Off

The corresponding port is connected improperly or
malfunctioning.

DSL

Solid

DSL connection is established successfully.

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Blinking

The device is negotiating with DSLAM.

Off

No phone cable is connected to the DSL port or phone
cable is connected improperly.

WLAN

Solid

Wireless radio is on.

Blinking

The wireless interface is transmitting data.

Off

Wireless radio is off.

SYS

Blinking

System is functioning properly.

Solid/Off

System is malfunctioning.

WPS

Solid

Clients have successfully joined your wireless network
using the WPS feature during the first two minutes.

Blinking

WPS-PBC is enabled and your wireless network is
accessible to WPS-PBC enabled clients.

Off

No clients join your wireless network using the WPS
feature during the first two minutes.

PWR

Solid

The device is receiving electrical power.

Off

Electric power is not supplied to the device or the device
is malfunctioning.

3G/USB

Solid

The device has identified an attached USB storage device
or has successfully joined a 3G network.

Blinking

Connecting to 3G network...

Off

The USB port is not connected or has not identified an
attached USB storage device or the device fails to join a
3G network.

INTERNET

Solid

The device has obtained an IP address for Internet access.

Off

The device fails to obtain an IP address for Internet access.

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1.2.2 Buttons & Ports on Back Panel

Interface/Button

Description

DSL

For connecting to a phone cable

1

This RJ45 port is a WAN/LAN Interchangeable port. It works as a LAN
port for connecting to a PC, switch and router, etc. when the device
accesses the Internet via a phone cable and a WAN port for connecting to
ISP when when the device accesses the Internet via an Ethernet cable.
Note: The device is preset to access the Internet via a phone cable.

2|3

Local (LAN) Ethernet ports for cabling the device to local computers,
switches, etc.

4

This port works as an IPTV/LAN interchangeable port. It works as a
LAN port for cabling the device to a local computer, switch, router, etc.
with IPTV disabled and as an IPTV-specific port with IPTV enabled.
Note: The IPTV feature is disabled by default.

USB

For connecting to a 3G modem, USB printer or storage device

WPS/RST

This is a WPS/RST interchangeable button.

 Pressing this button for 3 seconds enables the WPS-PBC feature on
the device (The WPS LED on the device blinks and clients can join the
device's wireless network with via WPS-PBC).

 Pressing this button for 10 seconds resets the device to factory
default settings.

PWR

Power Receptacle for connecting to the included power adapter.

ON/OFF

For turning on/off the device

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1.2.3 Label

❶ IP Address: Default Login IP address. This IP address is to be used to access the device’s settings

through a web browser.

❷ User name/Password: Default Web Login user name and password

❸ MAC: Physical address of the device's LAN port. The device’s default SSID (wireless network name)

is Tenda_XXXXXX (where XXXXXX is the last 6 characters of this MAC address).

❹ WPS PIN: The device's WPS PIN code

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Chapter 2 Get Started

2.1 Install Considerations

The operating distance or range of your wireless connection can vary significantly, depending on the
physical placement of your device. For best performance, place your device:

 Near the center of the area where your computers, smart phones and other devices operate, and

preferably within line of sight to your wireless devices.

 In an elevated location such as a high shelf, keeping the number of walls and ceilings between this

device and your other devices such as computers and smart phones to a minimum.

 Away from electrical devices that are potential sources of interference, such as ceiling fans, home

security systems, microwaves or PCs.

 Away from any large metal surfaces, such as a solid metal door or aluminum studs.

 Away from other materials such as glass, insulated walls, fish tanks, mirrors, brick and concrete

that can also affect your wireless signal.

2.2 What You Need Before You Start

Prepare the following according to how you access the Internet.

A. To access the Internet with a phone cable:

Before you start the installation process, you need to prepare the following:

Item

Number

Description

D303

1

Find it in your package

Power Adapter

1

Find it in your package

ADSL Splitter

1

The ADSL Splitter is not required if you do not need to install
a telephone and the device at the same time.

Phone cable from the
incoming Internet side

1

Provided by ISP

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Ethernet Cable

1

Find it in your package

Phone Cable

2

Find it in your package

PC 1 With installed Web browser such as IE8 (or higher) or Google

Broadband Service
Receipt

1

Including VPI/VCI (optional), Internet connection type and
corresponding information (indispensable; for details, see
below)

 PPPOE or PPPOA:
User Name_____________, Password_______________

 Dynamic IP/DHCP (No information required)
 Static IP or IPOA:

IP Address_____._____._____._____
Subnet Mask_____._____._____._____
Default Gateway_____._____._____._____
Preferred DNS Server IP_____._____._____._____
Alternate DNS Server IP (optional)_____._____._____._____

B. To access the Internet with an Ethernet cable:

Before you start the installation process, you need to prepare the following:

Item

Number

Description

D303

1

Find it in your package

Power Adapter

1

Find it in your package

Ethernet cable from the
incoming Internet side

1

Provided by ISP
Ethernet Cable

1

Find it in your package

PC 1 With installed Web browser such as IE8 (or higher) or Google

Broadband Service
Receipt

1

Including Internet connection type and corresponding
information (indispensable; for details, see below)

 PPPoE:
User Name_____________, Password_______________

 Dynamic IP/DHCP (No information required)
 Static IP:

IP Address_____._____._____._____
Subnet Mask_____._____._____._____

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Default Gateway_____._____._____._____
Preferred DNS Server IP_____._____._____._____
Alternate DNS Server IP (optional)_____._____._____._____

C. To access the Internet via a 3G mobile connection:

Item

Number

Description

D303

1

Find it in your package.

Power Adapter

1

Find it in your package.

3G modem

1

You need to buy a 3G modem and apply 3G Internet service from your
local 3G ISP.

Ethernet Cable

1

Find it in your package.

PC 1 With installed Web browser such as IE8 (or higher) or Google

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Chapter 3 Quick Internet Setup

3.1 Hardware Install

Install your device according to how you access the Internet.

A. To access the Internet with a phone cable:

Step 1: Connect to the Internet.

1. Connect the phone cable from the incoming Internet side to the LINE port of the ADSL splitter.

2. Connect the MODEM port of the ADSL splitter to the DSL port of your device with a phone cable.

3. Connect the PHONE port of the ADSL splitter and your telephone with another phone cable.

Step 2: Connect your device's port 1, 2, 3 or 4 and your PC's NIC port using an Ethernet cable.

WIth IPTV enabled (By default, the IPTV feature is disabled.), port 4 can only connect to an IPTV
set-top box.

Step 3: Connect the device to a power outlet.

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Step 4: Press the ON/OFF button to turn on the device.

Step 5: Check the device's LEDs, make sure the PWR and DSL LEDs are always on, the WLAN LED

and the LED of a corresponding port that is connected to a PC are always on or blinking.

B. To access the Internet with an Ethernet cable

Step 1: Connect the Ethernet cable from the incoming Internet side to port 1 on your device.

Step 2: Connect your device's port 2, 3 or 4 and your PC's NIC port using an Ethernet cable.

WIth IPTV enabled (By default, the IPTV feature is disabled.), port 4 can only connect to an IPTV
set-top box.

Step 3: Connect the device to a power outlet.

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Step 4: Press the ON/OFF button to turn on the device.

Step 5: Check the device's LEDs, make sure the PWR LED is always on, the SYS LED is blinking, the
WLAN LED, the 1/WAN LED and the LED of a corresponding port that is connected to a PC are

always on or blinking.

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C. To access the Internet via a 3G mobile connection:

Step 1: Insert the 3G modem in the device's USB port.

Step 2: Connect your device's port 1, 2, 3 or 4 and your PC's NIC port using an Ethernet cable.

WIth IPTV enabled (By default, the IPTV feature is disabled.), port 4 can only connect to an IPTV
set-top box.

Step 3: Connect the device to a power outlet.

Step 4: Press the ON/OFF button to turn on the device.

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Step 5: Check the device's LEDs, make sure they act as below:
The WLAN LED, 3G/USB LEDs and the LED of a corresponding port that is connected to a PC are
always on or blink;
The SYS LED blinks;
The PWR LED is always on.

If the 3G/USB LED blinks for a while and then lights off, it indicates that the device fails to join a 3G
network and is automatically umounting and remounting the 3G modem for 3G connection. The device

will not stop this process until it successfully joins a 3G network.

3.2 Connect to Your Device

If you access the Internet via a wired connection, follow instructions in 3.2.1 Configure Your PC and
then skip to 3.3 Internet Setup.

3.2.1 Configure Your PC

If your computer is set to a static or fixed IP address (This is uncommon), change it to "Obtain an IP
address automatically" and "Obtain DNS server address automatically" from the device. See Appendix 1

Configure Your PC if you are not clear.

3.2.2 Join Your Wireless Network

Follow corresponding instructions below according to your OS.

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 The device's SSID (wireless network) is "Tenda_XXXXXX" by default (where "XXXXXX" is the

last six characters of the device's MAC address in the label).

 To join your wireless network, the PC you use must have an installed wireless network adapter. If

not, install one.

Windows 7

Step 1: Click or from the bottom right of your desktop.
Step 2: Double click the name of the wireless network (SSID) you wish to join and then follow onscreen

instructions.

When Connected appears next to the selected wireless network (SSID), you have successfully
connected to it.

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Windows XP

Step 1: Right click My Network Places and select Properties.

Step 2: Right click Wireless Network Connection and select View available wireless networks.

Step 3: Double click the name of the wireless network (SSID) you wish to join and then follow onscreen

instructions.

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When Connected appears next to the selected wireless network (SSID), you have successfully
connected to it.

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3.3 Internet Setup

3.3.1 Web Login

1. Launch a web browser, enter "192.168.1.1" and then press Enter or Return.

2. Enter user name and password (Both are preset to admin.) and click Login.

3. The home page displays.

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Here you can view the connection status of each port and configure Internet and wireless settings. Also,
you can click # Advanced to enter more configuration interfaces and click # IPTV to enter the IPTV
configuration interface.

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The following interface displays if you click # Advanced.

Description of the Web interface:

ID

Area

Description

❶

Navigation Bar

Includes a list of different menus of features that can selected and can
be expanded to display all the components in configuration area.

❷

Configuration Area

For users to configure and view parameters

Unsupported features do not appear in the navigation bar of the Web page. For actualities of features,

refer to the actual firmware.

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Explanation of Common Components in Web Interface:

Common Components

Description

Activate settings in the current page.

Return to the previous configuration interface.

Refresh the current page.

Add a configuration rule.

Enable a corresponding configuration rule.

Delete a corresponding configuration rule.

Display the security key.

Reset (clear) statistics information.

Unload the attached USB storage device.

Click to enter more configuration interfaces.

Click to enter IPTV configuration interface.

Click to return to the device's home page.

3.3.2 Internet Setup & Wireless Setup

Select corresponding settings according to how you access the Internet.

A. Internet Setup (for Phone Cable) & Wireless Setup

1. Link Type: Select Phone Cable.

2. Country/ISP/VPI/VCI: Select your country and ISP, and system will automatically generate

VPI/VCI settings.

If your ISP is included in the integrated list, select Other and then manually enter VPI and VCI settings
(Consult your ISP if you don't know the VPI and VCI values.).

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3. Internet Setup: Configure Internet settings according to the information in your broadband service

receipt.

4. Wireless SSID/Wireless Key: Configure your Wireless SSID and Wireless key.

If you click Save without customizing the wireless SSID and wireless key, then the wireless SSID is
Tenda_XXXXXX (where "XXXXXX" is the last six characters of the device's MAC address in the label

attached to the device) and wireless key is 12345678.

5. Click Save.

If you access the Internet via a wired connection, you can now access the Internet when finishing the
required settings. If you access the Internet via a wireless connection, follow instructions in Join Your

Wireless Network to reconnect to the device.

B. Internet Setup (for Ethernet Cable) & Wireless Setup

1. Link Type: Select Ethernet Cable.

2. Internet Setup: Configure Internet settings according to the information in your broadband service

receipt.

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3. Wireless SSID/Wireless Key: Configure your Wireless SSID and Wireless key.

If you click Save without customizing the wireless SSID and wireless key, then the wireless SSID is
Tenda_XXXXXX (where "XXXXXX" is the last six characters of the device's MAC address in the label

attached to the device) and wireless key is 12345678.

4. Click Save.

If you access the Internet via a wired connection, you can now access the Internet when finishing the
required settings. If you access the Internet via a wireless connection, follow instructions in 3.2.2 Join

Your Wireless Network to reconnect to the device.

C. 3G Internet Setup & Wireless Setup

1. Country: Select your country.

2. Select your 3G ISP and system will automatically populate the relevant fields. If your ISP is not

included in the integrated list, select Other and manually enter the required information (Consult your
ISP, if you are not clear.).

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3. Wireless SSID/Wireless Key: Configure your Wireless SSID and Wireless key.

If you click Save without customizing the wireless SSID and wireless key, then the wireless SSID is
Tenda_XXXXXX (where "XXXXXX" is the last six characters of the device's MAC address in the label

attached to the device) and wireless key is 12345678.

4. Click Save.

If you access the Internet via a wired connection, you can now access the Internet when finishing the
required settings. If you access the Internet via a wireless connection, follow instructions in 3.2.2 Join

Your Wireless Network to reconnect to the device.

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Chapter 4 Advanced Settings

This chapter describes the advanced features of your router.
The information is for users with a solid understanding of networking concepts who want to configure
the router for unique situations.
This chapter includes the following sections:

• Device Info

• Advanced Setup

• Wireless

• Diagnostics

• Management

Click Advanced on the home page to enter the screen below.

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4.1 Device Info

This section includes the following information:

• Summary

• WAN

• Statistics

• Route

• ARP

• DHCP

Summary

Here you can view system information and current status of your WAN connection as seen in the
screenshot.

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WAN

Here you can view the WAN Information including Interface, Description, Type, IGMP, NAT, Firewall,
Status, IPv4 Address and VLAN ID as seen in the screenshot.

Statistics

Here you can view the packets received and transmitted on LAN/WAN ports.
Statistics--LAN: Displays the packets received and transmitted on the LAN ports as seen in the
screenshot below.

Statistics--WAN: Displays the packets received and transmitted on the WAN ports as seen in the
screenshot below.

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Statistics--ADSL: Displays the packets received and transmitted over the ADSL link as seen in the
screenshot below.

Route

Here you can view the route table as seen in the screenshot:

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ARP

Here you can view the IP and MAC addresses of the PCs that attach to the device either via a wired or
wireless connection as seen in the screenshot:

DHCP

Here you can view the DHCP leases, including IP and MAC addresses of the PCs, hostnames and
remaining lease time as seen in the screenshot:

4.2 Advanced Setup

This section explains the following information:

• Layer2 Interface

• WAN Service

• USB Application

• LAN

• NAT

• Security

• Parental Control

• Quality of Service

• Routing

• DNS

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• DSL

• UPnP

• Interface Grouping

• IP Tunnel

• Certificate

• Multicast

• IPTV

4.2.1 Layer2 Interface

Click Advanced Setup -> Layer2 Interface to enter the Layer2 Interface screen.
This router provides two Layer2 Interfaces:

- ATM Interface for ADSL broadband Internet service

- ETH Interface for connecting to the Internet via an Ethernet cable.

By default, system applies the ATM Interface (ADSL uplink).
If you directly connect to the ADSL line via a phone cable, first refer to To set up the ATM interface
and then skip to To set up WAN Service for ATM Interface.
Or if you connect to the Internet via a fiber/cable modem using an Ethernet cable, first refer to To set up

the ETH interface and then skip to To set up WAN Service for ETH Interface.

To set up the ATM interface

Select ATM Interface and click Add to configure it.

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Enter the VPI and VCI values, Select a DSL Link Type (Internet connection type): EoA (EoA is for
PPPoE, IPoE, and Bridge.), PPPoA or IPoA, leave other options unchanged from factory defaults and
click Apply/Save and then refer to To set up WAN Service for ATM Interface to configure the WAN
service for the Internet access.

Tip:

If you are unsure about the VPI/VCI parameters, see Appendix 3 VPI/VCI List. Or if your ISP and the
VPI/VCI information is not covered there, ask your ISP to provide it.

To set up the ETH interface

1. Click Add to display the ETH WAN Configuration screen.

2. Select eth0/eth0 as the ETH port.

3. Click the Apply/Save button and then refer to To set up WAN Service for ETH Interface to

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configure the WAN service for Internet access.

The Ethernet port configured here is to function as a WAN port. Only eth0/eth0 can be configured as the
WAN port.

4.2.2 WAN Service

This router provides two WAN services:

- WAN Service for ATM Interface (ADSL uplink)

- WAN Service for ETH Interface (Ethernet uplink)

To setup WAN Service for ATM Interface

If you configured the ATM Interface (ADSL uplink), follow steps below to configure the WAN service:
Click Advanced Setup -> WAN Service and then click the Add button. Select the interface you have
configured
Depending on the type of connection, you will come to different screens and be prompted to enter your
ISP settings accordingly. Select one connection type from the five Internet connection types as shown in
the following table (If you are unsure, consult your ISP.):

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Internet Connection Type

ISP Information

PPPoE PPPoA

Enter the ISP login user name and password. If you
cannot locate this information, ask your ISP to provide it.

IPoE

(If your ISP uses DHCP to
assign your IP address or
if your ISP assigns you a
static (fixed) IP address, IP
subnet mask and the
gateway IP address, you
need to select the IP over
Ethernet (IPoE).

Dynamic IP

No entries are needed.

Static (Fixed)
IP

Enter the assigned IP address, subnet mask, and the IP
address of your ISP’s primary DNS server. This
information should have been provided to you by your
ISP. If a secondary DNS server address is available, enter
it also.

IPoA

Static (Fixed)
IP

Enter the assigned IP address, subnet mask, and the IP
address of your ISP’s primary DNS server. This
information should have been provided to you by your
ISP. If a secondary DNS server address is available, enter
it also.

Bridging

If you wish to initiate a dialup directly from your PC for
Internet access or enjoy the entire Internet connection
(instead of sharing it with others), you can select the
Bridging and then click Next.

Tip:

For PPPoE, IPoE, and Bridging Internet connection types, you must first select EoA on the ATM

Interface Screen, for more information, see To set up the ATM interface.

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PPP over Ethernet (PPPoE)

If you have selected the EoA from the ATM Interface screen in Layer2 Interface, you will see the
screen below when you click the WAN Service tab, select the configured interface and click Next.

1. Select PPPoE.

2. Edit the Enter Service Description. This field is optional. We recommend that you keep the

default.

3. Select a network protocol: IPv4, IPv6 or IPv4 & IPv6 (dual stack).

4. Click Next.

Note:

If you select IPv6 or IPv4 & IPv6 (dual stack), skip to IPv6.

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 PPP User Name: This is for logging in to your ISP. If you cannot locate this information, ask your

ISP to provide it.

 PPP Password: This is for logging in to your ISP. If you cannot locate this information, ask your

ISP to provide it.

 PPPoE Service Name: This information is provided by your ISP. Only enter it if instructed by your

ISP.

 Authentication Method: This is used by ISP to authenticate the client that attempts to connect. If

you are not sure, consult your ISP or select Auto.

 Clone MAC: Clicking this button copies the MAC address of your PC to the router. Many

broadband ISPs restrict access by allowing traffic only from the MAC address of your broadband
modem, but some ISPs additionally register the MAC address of the network interface card in your
computer when your account is first opened. They then accept traffic only from the MAC address of that

computer. If so, configure your router to “clone” the MAC address from the authorized computer.

 Dial on demand: Connect to ISP only when there is traffic transmission. This saves your

broadband Internet service bill.

 PPP IP extension: If enabled, all the IP addresses in outgoing packets including management

packets on the WAN port will be changed to the device's WAN IP address. Only change the default
settings if necessary.

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 Enable PPP Debug Mode: Only enable this feature if supported by your ISP.
 Bridge PPPoE Frames Between WAN and Local Ports: If enabled, PPPoE dialup frame from

LAN side will directly egress the WAN port without modification.

 Multicast Proxy: If enabled, the router will use multicast proxy.

IPv6

If you select IPv4 as the network protocol, skip this section.

1. Check Launch Dhcp6c for Prefix Delegation (IAPD).

2. If your ISP is using stateful DHCPv6, check Launch Dhcp6c for Address Assignment (IANA)

also. Or configure a static IP address.

3. Click Next -> Next -> Apply/Save.

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WAN Gateway

Here you can configure the WAN gateway address. After you configure it click Next. The default setting
is recommended.

Note:

Default gateway interface list can have multiple WAN interfaces served as system default gateways but
only one will be used according to the priority with the first being the higest and the last one the lowest
priority if the WAN interface is connected. Priority order can be changed by removing all and adding

them back in again.

WAN DNS

Here you can configure the WAN DNS address:

-Click the Select DNS Server Interface from available WAN interfaces option

-OR select the Use the following Static DNS IP address option and enter static DNS server IP

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addresses for the system
And then click Next.

Note:

 DNS Server Interfaces can have multiple WAN interfaces served as system dns servers but only one

will be used according to the priority with the first being the higest and the last one the lowest priority if
the WAN interface is connected. Priority order can be changed by removing all and adding them back in
again.

 In ATM mode, if only a single PVC with IPoA or static IPoE protocol is configured, Static DNS

server IP addresses must be entered.

 If you cannot locate the static DNS server IP information, ask your ISP to provide it.

Here you can view your configurations. Click Apply/Save to save your settings if everything is correctly
set.

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When the PPPoE connection is successful, you can access the Internet.

IP over Ethernet (IPoE)

If your ISP uses DHCP to assign your IP address or if your ISP assigns you a static (fixed) IP address, IP
subnet mask and the gateway IP address, you need to select the IP over Ethernet (IPoE).
If you have selected the EoA from the ATM Interface screen in Layer2 Interface, you will see the
screen below when you click the WAN Service tab, select the configured interface and click Next.

1. Select IPoE.

2. Edit the Enter Service Description (optional). We recommend that you keep the default.

3. Select a network protocol: IPv4, IPv6 or IPv4 & IPv6 (dual stack).

4. Click Next.

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Note:

If you select IPv6 or IPv4 & IPv6 (dual stack), skip to IPv6.

 Obtain an IP address automatically: This allows the router to automatically acquire IP

information from your ISP or your existing networking equipment.

 Use the following Static IP address: This allows you to specify the Static IP information provided

by your ISP or that corresponds with your existing networking equipment.

 WAN IP Address: The Internet IP address provided by your ISP for accessing the Internet.
 WAN Subnet Mask: The subnet mask address provided by your ISP for accessing the Internet.
 WAN gateway IP Address: The gateway IP address provided by your ISP for accessing the

Internet.

IPv6

If you select IPv4 as the network protocol, skip this section.

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To obtain an IP address automatically:

1. Select Obtain an IP address automatically.

2. Check Launch Dhcp6c for Prefix Delegation (IAPD).

3. If your ISP is using stateful DHCPv6, check Launch Dhcp6c for Address Assignment (IANA).

4. Click Next -> Next -> Apply/Save.

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To configure a static IPv6 address

1. Select Use the following Static IPv6 address.

2. Configure WAN IPv6 Address/Prefix Length and WAN Next-Hop IPv6 Address.

3. Click Next -> Next to enter the screen below.

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4. Select Use the following Static IPv6 DNS address and manually enter the DNS server address. If

you have two DNS server addresses, enter the second also.

5. Click Next -> Apply/Save.

Note:

If "Obtain an IP address automatically" is chosen, DHCP will be enabled for PVC in IPoE mode.

Here you can configure the NAT settings. If you are unsure about the options, please keep the default
settings and then click Next.

Here you can configure the WAN gateway address. Default gateway interface list can have multiple

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WAN interfaces served as system default gateways but only one will be used according to the priority
with the first being the higest and the last one the lowest priority if the WAN interface is connected.
Priority order can be changed by removing all and adding them back in again.
If you are unsure about the options, please keep the default settings and then click Next.

Here you can configure the WAN DNS address:

-Click the Select DNS Server Interface from available WAN interfaces option

-OR select the Use the following Static DNS IP address option and enter static DNS server IP
addresses for the system
And then click Next.

Note:

 DNS Server Interfaces can have multiple WAN interfaces served as system dns servers but only one

will be used according to the priority with the first being the higest and the last one the lowest priority if
the WAN interface is connected. Priority order can be changed by removing all and adding them back in
again.

 In ATM mode, if only a single PVC with IPoA or static IPoE protocol is configured, Static DNS

server IP addresses must be entered.

 If you cannot locate the static DNS server IP information, ask your ISP to provide it.

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Here you can view your configurations. Click Apply/Save to save your settings if everything is correctly
set.

When the IPoE connection is successful, you can access the Internet.

Bridging

If you wish to initiate a dialup directly from your PC for Internet access or enjoy the entire Internet
connection (instead of sharing it with others), you can use the Bridging DSL link type and create a
dialup program on your PC.
If you have selected the EoA from the ATM Interface screen in Layer2 Interface, you will see the
screen below when you click the WAN Service tab, select the configured interface and click Next.

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The Enter Service Description field is optional. We recommend that you keep it unchanged from
default and click Next.

Here you can view your configurations. Click Apply/Save to save your settings if everything is correctly
set.

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When the bridging connection is successful, you can access the Internet.

Note:

To configure multiple WAN connections, simply configure multiple ATM interfaces and then follow the

instructions above.

PPPoA

If you have selected the PPPoA from the ATM Interface screen in Layer2 Interface, you will see the
screen below when you click the WAN Service tab, select the configured interface and click Next.

1. Edit the Enter Service Description. This field is optional. We recommend that you keep the

default.

2. Select a network protocol: IPv4, IPv6 or IPv4 & IPv6 (dual stack).

3. Click Next.

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 PPP User Name: This is for logging in to your ISP. If you cannot locate this information, ask

your ISP to provide it.

 PPP Password: This is for logging in to your ISP. If you cannot locate this information, ask your

ISP to provide it.

 Authentication Method: This is used by ISP to authenticate the client that attempts to connect. If

you are not sure, consult your ISP or select Auto.

 Dial on demand: Connect to ISP only when there is traffic transmission. This saves your

broadband Internet service bill.

 Enable PPP Debug Mode: Only enable this feature if supported by your ISP.
 Bridge PPPoE Frames Between WAN and Local Ports: If enabled, PPPoE dialup frame from

LAN side will directly egress the WAN port without modification.

 Multicast Proxy: If enabled, the router will use multicast proxy.

If you are not sure about the options on this screen, simply enter your ISP user name and password and
leave the other options unchanged from defaults. Click Next to enter the following screen.

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WAN gateway

Here you can configure the WAN gateway address. After you configure it click Next. The default setting
is recommended.

Note:

Default gateway interface list can have multiple WAN interfaces served as system default gateways but
only one will be used according to the priority with the first being the higest and the last one the lowest
priority if the WAN interface is connected. Priority order can be changed by removing all and adding
them back in again.

WAN DNS

Here you can configure the WAN DNS address:

-Click the Select DNS Server Interface from available WAN interfaces option

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-OR select the Use the following Static DNS IP address option and enter static DNS server IP
addresses for the system
And then click Next.

Note:

 DNS Server Interfaces can have multiple WAN interfaces served as system dns servers but only one

will be used according to the priority with the first being the higest and the last one the lowest priority if
the WAN interface is connected. Priority order can be changed by removing all and adding them back in
again.

 In ATM mode, if only a single PVC with IPoA or static IPoE protocol is configured, Static DNS

server IP addresses must be entered.

 If you cannot locate the static DNS server IP information, ask your ISP to provide it.

Here you can view your configurations. Click Apply/Save to save your settings if everything is correctly
set.

When the PPPoA connection is successful, you can access the Internet.

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IPoA

If you have selected the IPoA from the ATM Interface screen in Layer2 Interface, you will see the
screen above when you click the WAN Service tab, select the configured interface and click Next.

1. Edit the Enter Service Description. This field is optional. We recommend that you keep the

default.

2. Click Next.

 WAN IP Address: The Internet IP address provided by your ISP for accessing the Internet.
 WAN Subnet Mask: The subnet mask address provided by your ISP for accessing the Internet.

Enter the WAN IP address and subnet mask assigned by your ISP. This information should have been
provided to you by your ISP. If you cannot locate this information, ask your ISP to provide it. And then
click Next to enter the following screen.

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If you are unsure about the options on the screen above, keep the defaults and click Next.

Here you can configure the WAN gateway address. After you configure it click Next. The default setting
is recommended.

Note:

Default gateway interface list can have multiple WAN interfaces served as system default gateways but
only one will be used according to the priority with the first being the higest and the last one the lowest
priority if the WAN interface is connected. Priority order can be changed by removing all and adding

them back in again.

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Here you can configure the WAN DNS address:

-Click the Select DNS Server Interface from available WAN interfaces option

-OR select the Use the following Static DNS IP address option and enter static DNS server IP
addresses for the system
And then click Next to enter the following screen.

Note:

 DNS Server Interfaces can have multiple WAN interfaces served as system dns servers but only one

will be used according to the priority with the first being the higest and the last one the lowest priority if
the WAN interface is connected. Priority order can be changed by removing all and adding them back in
again.

 In ATM mode, if only a single PVC with IPoA or static IPoE protocol is configured, Static DNS

server IP addresses must be entered.

 If you cannot locate the static DNS server IP information, ask your ISP to provide it.

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Confirm your settings and then click Apply/Save to apply and save your settings. Your settings will then
be displayed on the screen below:

To setup WAN Service for ETH Interface

After you configured the ETH Interface (eth0/eth0), follow steps below to configure the WAN service.
Two Internet connections: PPP over Ethernet (PPPoE) and IP over Ethernet (IPoE) are available in the
Ethernet uplink mode.

PPP over Ethernet (PPPoE)

Click Advanced Setup -> WAN Service -> Add, select the configured interface and then click Next to
enter the following screen.

1. Select PPPoE.

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2. Edit the Enter Service Description. This field is optional. We recommend that you keep the

default.

3. Select a network protocol: IPv4, IPv6 or IPv4 & IPv6 (dual stack).

4. Click Next.

Note:

If you select IPv6 or IPv4 & IPv6 (dual stack), skip to IPv6.

 PPP User Name: This is for logging in to your ISP. If you cannot locate this information, ask

your ISP to provide it.

 PPP Password: This is for logging in to your ISP. If you cannot locate this information, ask your

ISP to provide it.

 PPPoE Service Name: This information is provided by your ISP. Only enter it if instructed by your

ISP.

 Authentication Method: This is used by ISP to authenticate the client that attempts to connect. If

you are not sure, consult your ISP or select Auto.
 Clone MAC: Clicking this button copies the MAC address of your PC to the router. Many
broadband ISPs restrict access by allowing traffic only from the MAC address of your broadband
modem, but some ISPs additionally register the MAC address of the network interface card in your

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computer when your account is first opened. They then accept traffic only from the MAC address of that
computer. If so, configure your router to “clone” the MAC address from the authorized computer.
 Dial on demand: Connect to ISP only when there is traffic transmission. This saves your
broadband Internet service bill.

 PPP IP extension: If enabled, all the IP addresses in outgoing packets including management

packets on the WAN port will be changed to the device's WAN IP address. Only change the default
settings if necessary.

 Enable PPP Debug Mode: Only enable this feature if supported by your ISP.
 Bridge PPPoE Frames Between WAN and Local Ports: If enabled, PPPoE dialup frame from

LAN side will directly egress the WAN port without modification.

 Multicast Proxy: If enabled, the router will use multicast proxy.

If you are not sure about the options on this screen, simply enter your ISP user name and password and
leave the other options unchanged from defaults. Click Next.

IPv6

If you select IPv4 as the network protocol, skip this section.

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1. Check Launch Dhcp6c for Prefix Delegation (IAPD).

2. If your ISP is using stateful DHCPv6, check Launch Dhcp6c for Address Assignment (IANA)

also. Or configure a static IP address.

3. Click Next -> Next -> Apply/Save.

WAN Gateway

Here you can configure the WAN gateway address. After you configure it click Next. The default setting
is recommended.

WAN DNS

Here you can configure the WAN DNS address. After you configure it click Next. The default setting is
recommended if you cannot locate this information.

Here you can configure the WAN DNS address:

-Click the Select DNS Server Interface from available WAN interfaces option

-OR select the Use the following Static DNS IP address option and enter static DNS server IP

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addresses for the system
And then click Next.

Here you can view configurations. Click Apply/Save to save your settings if everything is correctly set.

When the PPPoE connection is successful, you can access the Internet.

IP over Ethernet (IPoE)

If your ISP uses DHCP to assign your IP address or if your ISP assigns you a static (fixed) IP address, IP
subnet mask and the gateway IP address, you need to select the IP over Ethernet (IPoE).
Click Advanced Setup -> WAN Service -> Add, select the configured interface and then click Next to
enter the following screen.

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1. Select IPoE.

2. Edit the Enter Service Description. This field is optional. We recommend that you keep the

default.

3. Select a network protocol: IPv4, IPv6 or IPv4 & IPv6 (dual stack).

4. Click Next.

Note:

If you select IPv6 or IPv4 & IPv6 (dual stack), skip to IPv6.

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 Obtain an IP address automatically: This allows the router to automatically acquire IP

information from your ISP or your existing networking equipment.

 Use the following Static IP address: This allows you to specify the Static IP information

provided by your ISP or that corresponds with your existing networking equipment.

 WAN IP Address: The Internet IP address provided by your ISP for accessing the Internet.
 WAN Subnet Mask: The subnet mask address provided by your ISP for accessing the Internet.
 WAN gateway IP Address: The gateway IP address provided by your ISP for accessing the

Internet.
Enter the IP address/ subnet mask/gateway IP address provided by your ISP or select Obtain an IP

address automatically and then click the Next button.

IPv6

If you select IPv4 as the network protocol, skip this section.

To obtain an IP address automatically:

1. Select Obtain an IP address automatically.

2. Check Launch Dhcp6c for Prefix Delegation (IAPD).

3. If your ISP is using stateful DHCPv6, check Launch Dhcp6c for Address Assignment (IANA).

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4. Click Next -> Next -> Apply/Save.

To configure a static IPv6 address

1. Select Use the following Static IPv6 address.

2. Configure WAN IPv6 Address/Prefix Length and WAN Next-Hop IPv6 Address.

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3. Click Next -> Next to enter the screen below.

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4. Select Use the following Static IPv6 DNS address and manually enter the DNS server address. If

you have two DNS server addresses, enter the second also.

5. Click Next -> Apply/Save.

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NAT

Here you can configure the NAT. If you are not an advanced user we recommend you to keep the default
settings and then click Next.

WAN Gateway

Here you can configure the WAN gateway address. After you configure it click Next. The default
setting is recommended.

WAN DNS

Here you can configure the WAN DNS address. After you configure it click Next. The default setting is

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recommended if you cannot locate this information.

Here you can configure the WAN DNS address:

-Click the Select DNS Server Interface from available WAN interfaces option

-OR select the Use the following Static DNS IP address option and enter static DNS server IP
addresses for the system
And then click Next.

Here you can view your configurations. Click Apply/Save to save your settings if everything is correctly
set.

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When the IPoE connection is successful, you can access the Internet.

Bridging

If you wish to initiate a dialup directly from your PC for Internet access or enjoy the entire Internet
connection (instead of sharing it with others), you can select the Bridging and create a dialup program
on your PC.
Click Advanced Setup -> WAN Service -> Add, select the configured interface and then click Next to
enter the following screen.

Edit the Service Description, which is optional. And then click Next.

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Here you can view your configurations. Click Apply/Save to save your settings if everything is correctly
set.

When the connection is successful, you can access the Internet.

4.2.3 USB Application

USB – 3G WAN Service

This device supports 3G Internet access which can be shared by PCs on LAN. Click Advanced Setup

-> USB Application to enter the configuration interface.

Configuration Procedures:

1. Insert the 3G modem (with an activated SIM card) to the device's USB port.

2. Country: Select your country.

3. ISP: Select your 3G ISP.

4. Click Apply/Save.

 APN/Dial number/Username/Password: This information is provided by your 3G ISP. Normally,

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there is no need for manual configuration, as system will automatically match the right settings
according to the country and ISP you select.

 Net Select: Select the right 3G network protocol for your 3G service. If you are not clear, simply
select Auto.
PIN Code: You need to enter the SIM card's PIN code here if you have enabled it in your 3G modem.

Note that your SIM card will be locked after 3 consecutive entries of wrong PIN codes.

Print Server

This page allows you to enable/disable printer support.

 Enable on-board print server: Check/uncheck to enable / disable the printer support.

 Printer name: Enter a descriptive name of your printer.

 Make and model: Enter the make and model of your printer.
 Apply/Save: Click to apply and save your settings.

Storage Service

The storage service allows you to use Storage devices with the modem router to be more easily
accessed.

This section explains the following:

• Storage Device Info

• User Account

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Storage Device Info

This screen displays the information of the storage device as seen on the screenshot below.

User Account

This section allows you to Add, or Remove User Accounts.

To add a user account:

1. Click Add to enter the following screen:

2. Enter the user name, password and volume name on which the home directory is to be created.

3. Click Apply/Save to apply and save your settings.

To remove an existing user account:

1. Check Remove next to the user account.

2. Click the Remove button.

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4.2.4 LAN Setup

Here you can configure the LAN IP Address and Subnet Mask. This IP address is to be used to access

the device’s settings through a web browser. Be sure to make a note of any changes you apply to this

page.

IPv4

 IP Address: The device's LAN IP address. The default setting is 192.168.1.1.

 Subnet Mask: The LAN subnet mask of the device. Combined with the IP address, the IP Subnet

Mask allows a device to know which other addresses are local to it, and which must be reached through
a gateway or modem router. You can change the subnet mask to fit your network.

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 Enable IGMP Snooping: Check to enable the IGMP Snooping feature and select either of the
following two modes:
 Configure the second IP Address and Subnet Mask for LAN interface: If you want to configure
two IP addresses for the LAN interface, you can check this option and enter the second IP Address and
Subnet Mask manually.

 Disable DHCP Server: Click to disable the DHCP Server.
 Enable DHCP Server: Click to enable the DHCP Server.
 Start IP Address: Specify the start of the range for the pool of IP addresses in the same subnet as

the router.
 End IP Address: Specify the end of the range for the pool of IP addresses in the same subnet as the
router.
 Leased Time: The lease time is a time length that the IP address is assigned to each device before it
is refreshed.

 Static IP Lease List: Displays a list of devices with reserved static IP addresses.
 Add Entries: Click to add a static IP lease entry. A maximum 32 entries can be configured.
 Remove Entries: Click to remove a static IP lease entry.
 Apply/Save: After you configure all the needed settings, click this button to apply and save them.

Tip:

DHCP (Dynamic Host Configuration Protocol) assigns an IP address to each device on the LAN/private
network. When you enable the DHCP Server, the DHCP Server will automatically allocate an unused IP
address from the IP address pool specified in this screen to the requesting device as long as the device is

set to "Obtain an IP Address Automatically". By default, the router functions as a DHCP server.

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IPv6 Autoconfig

Static LAN IPv6 Address Configuration

 Interface Address (prefix length is required): Enter the interface address.

Note:

 IPv6 address can only be Aggregatable Global Unicast Addresses and Unique Local Address.

Link-Local Unicast Addresses and Multicast Addresses are not permitted.

 The IPv6 address must be entered with a prefix length.

IPv6 LAN Applications

 Enable DHCPv6 Server：Check to enable the DHCPv6 Server.

- Stateless: If selected, IPv6 clients will generate IPv6 addresses automatically based on the Prefix

Delegation's IPv6 prefix and their own MAC addresses.

- Stateful: Stateful DHCPv6 is supported based on the assumption of prefix length less than 64.

Select this option and configure the start/end interface ID and leased time. The router will automatically
assign IPv6 addresses to IPv6 clients.

- Leased Time (hour): The lease time is a time length that the IP address is assigned to each device

before it is refreshed.

- Start interface ID/End interface ID: Specify the start/end interface ID Interface ID does NOT

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support ZERO COMPRESSION "::". Please enter the complete information. For exampe: Please enter
"0:0:0:2" instead of "::2".
 Enable RADVD: The RADVD (Router Advertisement Daemon) implements link-local
advertisements of IPv6 router addresses and IPv6 routing prefixes using the Neighbor Discovery
Protocol (NDP) and is used by system administrators in stateless autoconfiguration methods of network
hosts on Internet Protocol version 6 networks. Check the checkbox to enable the RADVD.

- Enable ULA Prefix Advertisement: If enabled, the router will advertise ULA prefix periodically.

- Randomly Generate: If selected, address prefix can be automatically generated.

- Statically Configure: If you select this option, you need to manually configure the address prefix

and life time.

- Prefix: Specify the prefix.

- Preferred Life Time (hour): Specify the preferred life time in hour.

- Valid Life Time (hour): Specify the valid life time in hour.

 Enable MLD Snooping: MLD is used by IPv6 routers for discovering multicast listeners on a
directly attached link. If disabled on layer2 devices, IPv6 multicast data packets will be broadcast on the
entire layer2; if enabled, these packets will be multicast to only specified recipient instead of being
broadcast on the entire layer2.

Tip:

If you change the LAN IP address of the device, you will lose your connection to the device. You must
type the new IP address into your browser address field to log in to the device and set all gateway
addresses of the LAN PCs to this new address to access the Internet. Be sure to write the new address on
a sticky label and attach it to the bottom of the unit. You will need the new address to log in to the device
in the future.

4.2.5 NAT

This section explais the following:

• Virtual Server

• Port Triggering

• DMZ Host

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Virtual Server

The Virtual Server is useful for web servers, ftp servers, e-mail servers, gaming and other specialized
Internet applications. When you enable the Virtual Server, the communication requests from the Internet
to your router’s WAN port will be forwarded to the specified LAN IP address.

To enter the virtual server screen, click NAT -> Virtual Server and then click the Add button to add rules.

 Use Interface: Select a WAN connection to which you wish to apply the rules. When there is only

one WAN connection available, the rules will be automatically applied to it.

 Service Name:

- Select a Service option: Allows you to select an existing service from the drop-down list.

- Custom Service: Allows you to customize a service.

 Server IP Address: Enter the IP address of your local computer that will provide this service.
 External Starting Port and External Ending Port: These are the starting number and ending

number for the public ports at the Internet interface.

 Protocol: Select the protocol from the Protocol drop-down list. If you are unsure, select TCP/UDP.
 Internal Starting Port and Internal Ending Port: These are the starting number and ending

number for the ports of a computer on the router’s local area network (LAN).

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Note:

If you have enabled the UPnP functionality on both the router and your PC that is attached to one of the
LAN port on the router, you will be prompted on the Virtual Server page that the UPnP interface is being

used.

Application Example:

You have set up two servers on your LAN side:

- An FTP server (using the default port number of 21) at the IP address of 192.168.1.100

- A web server (using the default port number of 80) at the IP address of 192.168.1.110
And want your friends on Internet to access the FTP server and web server on default ports. To access
your FTP or web server from the Internet, a remote user has to know the Internet IP address or Internet
name of your router, such as www.tendacn.com. In this example, we assume the Internet IP address of
your router is 183.37.227.201. Then follow instructions below:

To configure the router to make your local FTP server public:

1. Click NAT -> Virtual Server to enter it and then click the Add button.

2. - Select FTP that you wish to host on your network from the Select a Service drop-down list. The

port number (21) used by this service will then be automatically populated.

- Or if you wish to define the service yourself, enter a descriptive name in the Custom Service, say My
FTP, and then manully enter the port number (21) used by this service in the Internal Starting Port,

Internal Ending Port, External Starting Port and External Ending Port fields.

3. Select a protocol from the Protocol drop-down list. If you are unsure, select TCP/UDP.

4. In the Server IP Address field, enter the last digit of the IP address of your local computer that

offers this service. Here in this example, we enter 192.168.1.100.

5. Click the Apply/Save button.

6. Your friends on Internet will then be able to access your FTP server simply by entering

"ftp://183.37.227.201" in his browser.

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To configure your router to make your local web server public:

1. Click NAT -> Virtual Server to enter it and then click the Add button.

2. - Select Web Server (HTTP) that you wish to host on your network from the Select a Service

drop-down list. The port number (80) used by this service will then be automatically populated.

- Or if you wish to define the service yourself, enter a descriptive name in the Custom Service, say My
Web Server (HTTP), and then manully enter the port number (80) used by this service in the Internal

Starting Port, Internal Ending Port, External Starting Port and External Ending Port fields.

3. Select a protocol from the Protocol drop-down list. If you are unsure, select TCP/UDP.

4. In the Server IP Address field, enter the last digit of the IP address of your local computer that

offers this service. Here in this example, we enter 192.168.1.110.

5. Click the Apply/Save button.

6. Now you can view your configurations as seen in the screenshot below. Your friends on Internet

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will then be able to access the web server simply by entering "http://183.37.227.201" in his browser.

Note:

The "Internal Port End" cannot be modified directly. Normally, it is set to the same value as "External
Port End". However, if you modify "Internal Port Start", then "Internal Port End" will be set to the same
value as "Internal Port Start".

Tip:

If the service or game you wish to host on your network is not included in the list, manually add it in the
Custom Service field and then add the port number used by it to the Internal Starting Port, Internal

Ending Port, External Starting Port and External Ending Port fields.

Port Triggering

Some applications such as games, video conferencing, remote access applications and others require that
specific ports in the Router's firewall be opened for access by the applications. Port Trigger dynamically
opens up the 'Open Ports' in the firewall when an application on the LAN initiates a TCP/UDP
connection to a remote party using the 'Triggering Ports'. The Router allows the remote party from the
WAN side to establish new connections back to the application on the LAN side using the Open Ports.

To enter the Port Triggering screen, click NAT -> Port Triggering and then click the Add button to add
rules.

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You can configure the port settings from this screen by selecting an existing application or creating your
own (Custom application) and click "Save/Apply" to add it.

 Use Interface: Select a WAN connection to which you wish to apply the rules. When there is only

one WAN connection available, the rules will be automatically applied to it.

 Application Name: Two options are available:

- Select an application

- Custom application

 Trigger Port Start/Trigger Port End: The port range for an application to initiate connections.
 Trigger Protocol: Select the protocol from the drop-down list. If you are unsure, select TCP/UDP.
 Open Port Start/ Open Port End: These are the starting number and ending number for the ports

that will be automatically opened by the built-in firewall when connections initiated by an application
are established.

DMZ Host

The default DMZ (De-Militarized Zone) host feature is helpful when you are using some online games
and videoconferencing applications that are not compatible with NAT (Network Address Translation).

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 DMZ Host IP Address: The IP Address of the device for which the router’s firewall will be

disabled. Be sure to assign a static IP Address to that device. The DMZ host should be connected to a
LAN port of the device. Be sure to assign a static IP address to that DMZ host.

Warning!

DMZ servers pose a security risk. A computer designated as the DMZ server loses much of the

protection of the firewall and is exposed to exploits from the Internet.

4.2.6 Security

This section explains the following information:

• IP Filtering

• MAC Filtering

IP Filtering

Outgoing IP Filtering Setup

By default, all outgoing IP traffic from LAN is allowed, but some IP traffic can be BLOCKED by setting
up filters.

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Choose Add or Remove to configure outgoing IP filters.

Choose Add to enter the following screen:

This screen allows you to create a filter rule to identify outgoing IP traffic by specifying a new filter
name and at least one condition below. All of the specified conditions in this filter rule must be satisfied
for the rule to take effect. Click 'Apply/Save' to save and activate the filter.

 Filter Name: Enter a descriptive filtering name.
 IP Version: Select either IPv4 or IPv6.
 Protocol: TCP/UDP, TCP, UDP and ICMP are available for your option.
 Source IP address [/prefix length]: Enter the LAN IP address to be filtered.
 Source Port (port or port: port): Specify a port number or a range of ports used by LAN PCs to

access the Internet. If you are unsure, leave it blank.
 Destination IP address [/prefix length]: Specify the external network IP address to be accessed by
specified LAN PCs.

 Destination Port (port or port:port): Specify a port number or a range of ports used by LAN PCs to

access external network.

Incoming IP Filtering Setup

When the firewall is enabled on a WAN or LAN interface, all incoming IP traffic is BLOCKED.
However, some IP traffic can be ACCEPTED by setting up filters.

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Choose Add or Remove to configure incoming IP filters.

Click Add to enter the following screen:

This screen allows you to create a filter rule to identify incoming IP traffic by specifying a new filter
name and at least one condition below. All of the specified conditions in this filter rule must be satisfied
for the rule to take effect. Click Apply/Save to save and activate the filter.

 IP Version: Select either IPv4 or IPv6.
 Protocol: TCP/UDP, TCP, UDP and ICMP are available for your option.
 Source IP address [/prefix length]: Enter the Internal IP address [/prefix length] to be filtered.
 Source Port (port or port: port): Specify a port number or a range of ports used by PCs from

external network to access your internal network.
 Destination IP address [/prefix length]: Specify the internal network IP address [/prefix length] to
be accessed by the specified PCs from external network.
 Destination Port (port or port:port): Specify a port number or a range of ports used by PCs from
external network to access your internal network.

MAC Filtering

A bridge WAN service is needed to configure this service.

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MAC Filtering is only effective on ATM PVCs configured in Bridge mode. FORWARDED means that
all MAC layer frames will be FORWARDED except those matching with any of the specified rules in
the following table. BLOCKED means that all MAC layer frames will be BLOCKED except those
matching with any of the specified rules in the following table.
Choose Add or Remove to configure MAC filtering rules.

Warning!

Changing from one policy to another of an interface will cause all defined rules for that interface to be

REMOVED AUTOMATICALLY! You will need to create new rules for the new policy.

Click Add to enter the following screen:

Here you can create a filter to identify the MAC layer frames by specifying at least one condition below.
If multiple conditions are specified, all of them take effect. Click Save/Apply to save and activate the
filter.

 Protocol Type: Select a protocol type from the drop-down list.
 Destination MAC Address: Enter the destination MAC address apply the MAC filtering rule to

which you wish to apply the MAC filtering rule.

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 Source MAC Address: Enter the source MAC address to which you wish to apply the MAC
filtering rule.

 Frame Direction: Select a frame direction from the drop-down list.
 WAN Interfaces: Select a WAN interface from the drop-down list.

4.2.7 Parental Control

This section explains the following information:

• Time Restriction

• URL Filter

Time Restriction

Click Parental Control -> Time Restriction -> Add to enter the following screen.

Here you can add time of day restriction that an attached LAN device can access the Internet.
The 'Browser's MAC Address' automatically displays the MAC address of the LAN device where the
browser is running. To restrict other LAN device, click the "Other MAC Address" button and enter the
MAC address of the other LAN device.

 User Name: Enter a user name.
 Browser's MAC Address: Automatically adds the MAC address of the attached LAN device

where the browser is running.

 Other MAC Address: Specify the MAC address of the computer that you want to apply Internet

access restriction.
 Days of the week: Click to select the days of the week during which you wish to restrict Internet

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access.

 Start Blocking Time/ End Blocking Time: Specify time of day restriction to an attached LAN

device. Within this specified time length of the day, this LAN device will be blocked from the Internet.

 Apply/Save: Click to Apply/Save your settings.

URL Filter

Here you can add URL access restriction to specific LAN PCs

First select Exclude or Include and then click Add to enter the screen below for configuring the list
entries. Maximum 100 entries can be configured.

 URL Address: Enter the URLs that a specific LAN PC cannot access.

Enter the URL address and then click "Apply/Save" to add the entry to the URL filter.

Note:

If you have accessed the URL before you include it in a URL filter rule, you must reboot the router and
erase it from your PC to activate this URL filter rule. To erase the domain name from your PC, click
Start -> Run, enter cmd and then type ipconfig /flushdns.

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4.2.8 Quality of Service

This section explains the following:

• QoS Queue

• QoS Classification

If Enable QoS checkbox is selected, choose a default DSCP mark to automatically mark incoming
traffic without reference to a particular classifier. Click Apply/Save button to save it.

Enable QoS: Check/uncheck to enable/disable the QoS feature.

Note:

 If Enable Qos checkbox is not selected, all QoS will be disabled for all interfaces.
 The default DSCP mark is used to mark all egress packets that do not match any classification

rules.

QoS Queue

In ATM mode, maximum 8 queues can be configured.
In PTM mode, maximum 8 queues can be configured.
For each Ethernet interface, maximum 4 queues can be configured.
For each Ethernet WAN interface, maximum 4 queues can be configured.
To add a queue, click the Add button.
To remove queues, check their remove-checkboxes and then click the Remove button.
The Enable button will scan through every queue in the table. Queues with enable-checkbox checked

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will be enabled. Queues with enable-checkbox un-checked will be disabled.
The enable-checkbox also shows status of the queue after page reload.
Note that if WMM function is disabled in Wireless Page, queues related to wireless will not take effects.

To add a queue, click the Add button to enter the following screen.

Here you can configure a QoS queue and add it to a selected layer2 interface.

QoS Classification

To add a rule, click the Add button.
To remove rules, check their remove-checkboxes and then click the Remove button.
The Enable button will scan through every rule in the table. Rules with enable-checkbox checked will
be enabled. Rules with enable-checkbox un-checked will be disabled.
The enable-checkbox also shows status of the rule after page reload.
If you disable WMM function in Wireless Page, classification related to wireless will not take effects.

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To add a rule, click the Add button to enter the following screen.

Here you can create a traffic class rule to classify the ingress traffic into a priority queue and optionally
mark the DSCP or Ethernet priority of the packet.
Click Apply/Save to save and activate the rule.

4.2.9 Routing

This section explains the following:

• Default Gateway

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• Static Route

Default Gateway

Default gateway interface list can have multiple WAN interfaces served as system default gateways but
only one will be used according to the priority with the first being the highest and the last one the lowest
priority if the WAN interface is connected. Priority order can be changed by removing all and adding
them back in again.

 Selected Default Gateway Interfaces: Displays the selected dfault gteway iterfaces. Select a WAN

interface and click the button to move it to the Available Routed WAN Interfaces box.
 Available Routed WAN Interfaces: Displays the available routed WAN interfaces. Select a WAN

interface and click the button to add it to the Selected Default Gateway Interfaces box.

 Apply/Save: Click to save and activate your settings.

Static Route

Static routes provide additional routing information to your router. Typically, you do not need to add
static routes. However, when there are several routers in the network, you may want to set up static
routing. Static routing determines the path of the data in your network. You can use this feature to allow
users on different IP domains to access the Internet via this device. It is not recommended to use this
setting unless you are familiar with static routing. In most cases, dynamic routing is recommended,
because this feature allows the router to detect the physical changes of the network layout automatically.
If you want to use static routing, make sure the router’s DHCP function is disabled.

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Click Add to enter the following screen:

 IP Version: Select either IPv4 or IPv6.
 Destination IP address/prefix length: Enter the destination IP address and prefix length of the

final destination.

 Interface: Select an interface from the drop-down list.
 Gateway IP address: Enter the gateway IP address, which must be a router on the same LAN

segment as the router.
 Metric: Enter a number in the Metric field. This stands for the number of routers between your
network and the destination.
 Apply /Save: Click to apply and save your settings.

Note:

 Destination IP address cannot be on the same IP segment as WAN or LAN segment as the router.
 Only configure additional static routes for unusual cases such as multiple routers or multiple IP

subnets located on your network. Wrong static routes may lead to network failure.

 For system created route, the 'Remove' checkbox is disabled.

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4.2.10 DNS

DNS Server (Static DNS)

The DNS server translates domain names to numeric IP addresses. It is used to look up site addresses
based on their names.
Select DNS Server Interface from available WAN interfaces OR enter static DNS server IP addresses for
the system.
Here you can configure the WAN DNS address:

For IPv4:

-Click the Select DNS Server Interface from available WAN interfaces option

-OR select the Use the following Static DNS IP address option and enter static DNS server IP
addresses for the system
And then click Apply/Save.

For IPv6:

-Select Obtain IPv6 DNS info from a WAN interface and Select a configured WAN interface for the
IPv6 DNS server information.

-Select Use the following Static IPv6 DNS address and enter the static IPv6 DNS server Addresses.
And then click Apply/Save.

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Note:

 DNS Server Interfaces can have multiple WAN interfaces served as system dns servers but only one

will be used according to the priority with the first being the higest and the last one the lowest priority if
the WAN interface is connected. Priority order can be changed by removing all and adding them back in
again.

 In ATM mode, if only a single PVC with IPoA or static IPoE protocol is configured, Static DNS

server IP addresses must be entered.

 If you cannot locate the static DNS server IP information, ask your ISP to provide it.
 The default settings are recommended if you are unsure about the DNS server addresses. If a wrong

DNS server address is configured, webpages may not be open.

Dynamic DNS (DDNS)

If your Internet service provider (ISP) gave you a static (fixed) public IP address, you can register a
domain name and have that name associated with your IP address by public Domain Name Servers
(DNS). However, if your ISP gave you a dynamic (changing) public IP address, you cannot predict what
your IP address will be, and the address can change frequently. In this case, you can use a commercial
Dynamic DNS service. It lets you register your domain to their IP address and forwards traffic directed
at your domain to your frequently changing IP address.If your ISP assigns a private WAN IP address
(such as 192.168.x.x or 10.x.x.x), the Dynamic DNS service does not work because private addresses
are not routed on the Internet.
Click Advanced Setup -> DNS -> Dynamic DNS to enter the Dynamic DNS screen.

Click the Add button to configure the DDNS settings.

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 D-DNS Provider: Select your DDNS service provider from the drop-down menu.
 Hostname: Enter the DDNS domain name registered with your DDNS service provider.
 Interface: Specify a WAN connection interface.
 User Name: Enter the DDNS user name registered with your DDNS service provider.
 Password: Enter the DDNS Password registered with your DDNS service provider.

Click Apply/Save to save your settings.

4.2.11 DSL

This screen provides multiple ASDL modulation modes to meet diversified environments. You can also
select phone line pair and Capability.
DSL parameter configurations must be supported by ISP to take effect. Actual parameters (see
Statistics-xDSL) resulted from the negotiation between your router and ISP. Wrong configurations may
fail your Internet access.
The best DSL configurations are the factory defaults. Only change them if you are instructed by your
ISP or our technical staff when your router fails to negotiate with ISP in DSL (ATM) mode. Usually,

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this failure can be identified and confirmed if the ADSL LED on the device keeps displaying a slow or
quick blinking light.

Check the checkbox next to a modulation to enable it and then click Apply/Save.
 Advanced Settings: Click to enter the screen below.

Here you can select the test mode and tone.

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Tip:

If you are unsure about the ADSL parameters, please apply the factory default settings.Wrong

configurations may fail your Internet access.

4.2.12 UPnP

UPnP (Universal Plug and Play) allows Windows based systems to configure the device for various
Internet applications automatically. UPnP devices can automatically discover the services from other
registered UPnP devices on the network.
If you use applications such as multiplayer gaming, peer-to-peer connections, or real-time
communications, such as instant messaging or remote assistance (a feature in Windows XP), you should
enable UPnP.

 Enable UPnP: Check/uncheck to enable/disable the UPnP feature.

Note:

UPnP is activated only when there is a live WAN service with NAT enabled.

4.2.13 Interface Grouping

Interface Grouping supports multiple ports to PVC and bridging groups. Each group will perform as an
independent network. To support this feature, you must create mapping groups with appropriate LAN
and WAN interfaces using the Add button. The Remove button will remove the grouping and add the
ungrouped interfaces to the Default group. Only the default group has IP interface.

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Click Add to enter the screen below:

 Group Name: The name of a configured rule.
 WAN Interface used in the grouping: WAN connection to which the interface grouping rules

apply.

 Available LAN Interfaces: LAN interfaces that can be used for interface grouping.
 Grouped LAN Interfaces: LAN interfaces that use specified WAN interface.

To create a new interface group:

1. Enter the Group name and the group name must be unique and select either 2. (dynamic) or 3.

(static) below:

2. If you like to automatically add LAN clients to a WAN Interface in the new group add the DHCP

vendor ID string. By configuring a DHCP vendor ID string any DHCP client request with the specified
vendor ID (DHCP option 60) will be denied an IP address from the local DHCP server.

3. Select interfaces from the available interface list and add it to the grouped interface list using the

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arrow buttons to create the required mapping of the ports. Note that these clients may obtain public IP
addresses.

4. Click Apply/Save button to make the changes effective immediately.

Note:

If a vendor ID is configured for a specific client device, please REBOOT the client device attached to

the modem to allow it to obtain an appropriate IP address.

4.2.14 IP Tunnel

This section explains the following information:

• IPv6inIPv4

• IPv4inIPv6

IPv6inIPv4

Click IPv6inIPv4 and Add to enter the following screen:

 Tunnel Name: Specify the name of the tunnel.
 Mechanism: Currently, only DS-Lite configuration is supported.
 Associated WAN Interface: Specify the WAN iterface of the tunnel.
 Associated LAN Interface: Specify the LAN iterface of the tunnel.

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 Manual: If you select Manual, configure the following settings also:

- IPv4 Mask Length: Specify the IPv4 Mask Length.

- 6rd Prefix with Prefix Length: Specify the 6rd Prefix with Prefix Length.

- Border Relay IPv4 Address: Specify the Border Relay IPv4 Address.

 Automatic: If Automatic is selected, no configurations are required.
 Apply/Save: Click to apply and save your settings.

IPv4inIPv6

Click IPv4inIPv6 and Add to enter the following screen:

 Tunnel Name: Specify the name of the tunnel.
 Mechanism: Currently, only 6rd configuration is supported.
 Associated WAN Interface: Specify the WAN iterface of the tunnel.
 Associated LAN Interface: Specify the LAN iterface of the tunnel.
 Manual: If you select Manual, enter the AFTR information also:
 Automatic: If Automatic is selected, no configurations are required.
 Apply/Save: Click to apply and save your settings.

4.2.15 Certificate

This section explains the following information:

• Local Certificates