D-Link DSL-G225 User manual

Version 1.00 | 01/04/2016

User Manual

Wireless N300 ADSL2+ Modem Router

DSL-2790U

Preface

D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any person or organization of such revisions or changes.

Manual Revisions

Revision

1.00

Date

January 04, 2016 • Release for revision A1

Description

Trademarks

D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United States or other countries.

All other company or product names mentioned herein are trademarks or registered trademarks of their respective companies.

Apple®, Apple logo®, Safari®, iPhone®, iPad®, iPod touch® and Macintosh® are trademarks of Apple Inc., registered in the U.S. and other countries.

App Store

SM

is a service mark of Apple Inc.

Chrome™ browser, Google Play™ and Android™ are trademarks of Google Inc.

Internet Explorer®, Windows® and the Windows logo are trademarks of the Microsoft group of companies.

Copyright © 2016 by D-Link Corporation, Inc.

All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission from D-Link Corporation, Inc.

D-Link DSL-2790U Wireless N300 ADSL2+ Modem Router User Manual i

Table of Contents

Table of Contents

Product Overview ..............................................................1

Add an Ethernet WAN Connection ..........................25

Package Contents ......................................................................... 1

Add a DSL WAN Connection ......................................30

System Requirements ................................................................. 2

Introduction ................................................................................... 3

Features ............................................................................................ 4

Hardware Overview ..................................................................... 5

Front LED Panel ..................................................................... 5

Back............................................................................................ 6

Installation .........................................................................7

Before you Begin ........................................................................... 7

Wireless Installation Considerations ...................................... 8

Manual Setup ................................................................................. 9

Wireless Connection ..........................................................34

Wireless Connection Setup Wizard..........................35

Add Wireless Device with WPS ..................................36

3G Network ...........................................................................37

Connecting a 3G/4G USB Dongle ............................39

Failover ...................................................................................40

Local Network ......................................................................41

IPv6 Local Network.............................................................43

Getting Started ................................................................12

One-Touch App Setup ..............................................................13

Web-based Configuration Utility ..........................................14

Wizard .............................................................................................15

Step 1: Change Device Login Password......................16

Step 2: Set Time and Date ................................................17

Step 3: Setup Internet Connection ...............................18

Step 4: Configure Wireless Network .............................20

Step 5: Save and Completed ...........................................21

Configuration ...................................................................22

Setup ...............................................................................................23

Wizard .....................................................................................23

Internet Setup ......................................................................24

Time and Date ......................................................................44

Logout ....................................................................................45

Advanced ......................................................................................46

Wireless Settings .................................................................47

Wireless Basics ................................................................48

Advanced Settings ........................................................49

MAC Filtering ...................................................................52

Security Settings ............................................................53

Port Forwarding ..................................................................54

Port Triggering .....................................................................56

DMZ .........................................................................................57

Parental Control ..................................................................58

Block Website ..................................................................58

Block MAC Address .......................................................59

Filtering Options .................................................................60

Incoming IP Filtering ....................................................61

Outgoing IP Filtering ....................................................62

D-Link DSL-2790U Wireless N300 ADSL2+ Modem Router User Manual ii

Table of Contents

Bridge Filtering ...............................................................63

Firewall Settings ..................................................................64

DNS ..........................................................................................65

Dynamic DNS .......................................................................66

Storage Device Information ............................................67

Storage Device Information .......................................67

Storage User Account ...................................................67

Network Tools ......................................................................68

Port Mapping ..................................................................69

IGMP ...................................................................................71

Quality of Service ...........................................................72

Queue Config ..................................................................73

QOS Classification ..........................................................74

UPNP ...................................................................................76

ADSL ...................................................................................77

SNMP ..................................................................................78

TR-069 ................................................................................79

Certificates .......................................................................80

Routing ...................................................................................83

Static Route ......................................................................84

Default Gateway .............................................................85

RIP ........................................................................................86

Schedules ..............................................................................87

Maintenance ................................................................................88

System ....................................................................................89

Firmware Update ................................................................90

Access Controls ....................................................................91

Account Password .........................................................92

Services ..............................................................................93

D-Link DSL-2790U Wireless N300 ADSL2+ Modem Router User Manual

IP Address .........................................................................94

Diagnostics .......................................................................95

System Log .......................................................................96

Status ..............................................................................................97

Device Info ............................................................................98

Wireless Clients ....................................................................99

DHCP Clients ..................................................................... 100

Logs ...................................................................................... 101

Statistics .............................................................................. 102

Route Info ........................................................................... 103

Help .............................................................................................. 104

Connect and Share a USB Device..................................105

Connect and Share a USB Storage Device ...................... 105

Connecting from a Windows Based PC ................... 107

Connecting from a Mac ................................................. 112

Connect a Wireless Client to your Router ....................116

WPS Button ................................................................................ 116

Windows® 10 ............................................................................ 117

Windows® 8 ................................................................................ 119

WPA/WPA2 ......................................................................... 119

Windows® 7 ................................................................................ 121

WPA/WPA2 ......................................................................... 121

Windows Vista® ......................................................................... 124

WPA/WPA2 ......................................................................... 125

Windows® XP ............................................................................. 127

WPA/WPA2 ......................................................................... 128

Troubleshooting ............................................................130

iii

Table of Contents

Wireless Basics ...............................................................134

What is Wireless? ...................................................................... 135

Tips ................................................................................................ 137

Wireless Modes ......................................................................... 138

Networking Basics .........................................................139

Check your IP address ............................................................ 139

Statically assign an IP address ............................................. 140

Technical Specifications ................................................141

D-Link DSL-2790U Wireless N300 ADSL2+ Modem Router User Manual iv

Section 1 - Product Overview

DSL-2790U Wireless N300 ADSL2+ Modem Router

Power Adapter

Ethernet Cable xDSL Microfilter/Splitter & Cable

Quick Install Guide

If any of the above items are missing, please contact your reseller.

Note: Using a power supply with a different voltage rating than the one included with the device will cause damage and void the warranty for this product.

D-Link DSL-2790U Wireless N300 ADSL2+ Modem Router User Manual 1


System Requirements

Network Requirements

Web-based Configuration

Utility Requirements

• Wired 10/100 Ethernet Devices/Computers or Wireless Ethernet

802.11 n/g/b Devices/Computers

• A DSL enabled Internet Connection with a subscription to an

Internet Service Provider

Computer with the following:

• Windows®, Macintosh, or Linux-based operating system

• An installed Ethernet adapter

Browser Requirements:

• Internet Explorer 9 or higher

• Firefox 20 or higher

• Safari 5.1 or higher

• Chrome 25 or higher

Windows

®

Users: Make sure you have the latest version of Java installed. Visit www.java.com

to download the latest version.



Introduction

The DSL-2790U Wireless N300 ADSL2+ Modem Router is a versatile, high-performance router for homes and small offices.

With integrated ADSL2/2+ supporting up to 24 Mbps download speeds, firewall protection, Quality of Service (QoS), 802.11n wireless LAN and 4 Ethernet switch ports, this router provides all the functions that a home or small office needs to establish a secure and high-speed link to the outside world.

High-speed ADSL2/2+ Internet Connection - The latest ADSL2/2+ standards provide Internet transmission of up to 24 Mbps

downstream, 1 Mbps upstream.

High-performance Wireless - Embedded 802.11n technology for high-speed wireless connection, complete compatibility

with 802.11b/g wireless devices

Ultimate Wireless Connection with Maximum Security - This router maximizes wireless performance by connecting to

computer interfaces and staying connected from virtually anywhere at home and in the office. The router can be used with

802.11b/g/n wireless networks to enable significantly improved reception. It supports WPA/WPA2 and WEP for flexible user access security and data encryption methods.

Firewall Protection & QoS - Security features prevent unauthorized access to your home and office network, be it from the

wireless devices or from the Internet. The router provides firewall security using Stateful Packet Inspection (SPI) and hacker attack logging for Denial of Service (DoS) attack protection. SPI inspects the contents of all incoming packet headers before deciding what packets are allowed to pass through. Router access control is provided with packet filtering based on port and source/destination MAC/IP addresses. For Quality of Service (QoS), the router supports multiple priority queues to enable a group of home or office users to experience the benefit of smooth network connection of inbound and outbound data without concern for traffic congestion. This QoS feature allows users to enjoy high-speed ADSL transmission for applications such as

VoIP and streaming multimedia over the Internet.

* Maximum wireless signal rate derived from IEEE Standard 802.11b, 802.11g, and 802.11n specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely affect wireless signal range.



Features

• Faster Wireless Networking - The DSL-2790U provides up to 300 Mbps* wireless connection with other 802.11n wireless clients. This capability allows users to participate in real-time activities online, such as video streaming, online gaming, and real-time audio.

• Compatible with 802.11b and 802.11g Devices - The DSL-2790U is still fully compatible with the IEEE 802.11b and g standards, so you can use keep your existing 802.11b and g devices.

• Precise ATM Traffic Shaping - Traffic shaping is a method of controlling the flow rate of ATM data cells. This function helps to establish Quality of Service for ATM data transfer.

• High Performance - Very high rates of data transfer are possible with the router-providing up to 24 Mbps downstream for ADSL2+.

• Full Network Management - The DSL-2790U incorporates SNMP (Simple Network Management Protocol) support for web-based management and text-based network management via a Telnet connection.

• Easy Installation - The DSL-2790U can be configured and managed easily using a web-based UI. Any common web browser software can be used to manage the router.

• USB Support - The DSL-2790U provides a USB port for easy file sharing and printer sharing. The DSL-2790U supports USB storage devices to share files through a SAMBA file server. It also supports sharing USB printers to network members. Besides the sharing function, the DSL-2790U also supports connection to the Internet via a USB 3G modem.

* Maximum wireless signal rate derived from IEEE Standard 802.11b, 802.11g, and 802.11n specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely affect wireless signal range.



Hardware Overview

Front LED Panel

1 2 3 4 5 56 7 8

1

2

3

4

5

6

7

8

Power LED

LAN LEDs 1-3

LAN4/WAN

WLAN LED

WPS LED

USB LED

DSL LED

Internet

A solid green light indicates the unit is powered on. A red light indicates device malfunction.

A solid green light indicates a connection to a device. The light will blink during data transmission.

A solid green light indicates a connection to a device. The light will blink during data transmission.

A solid green light indicates that the Wi-Fi is ready.

The light will blink during the WPS process.

A solid green light indicates a connection to a USB device.

A solid green light indicates a proper connection to the ADSL enabled telephone line.

A solid green light indicates a proper connection to a broadband service. A red light indicates that IP assignment has failed.



Hardware Overview

Back

7

1 2 3 4 5 6 8 9

1

Reset Button

Insert a paperclip in the hole on the bottom of the device located the serial number sticker and wait for several seconds to reset the router to default settings.

2

DSL Port Connect to an DSL-enabled telephone line and with the supplied microfilter/splitter.

3

WAN/LAN Port 4 This user-configurable Ethernet port may act as either a LAN Port or WAN port.

4

LAN Ports (1-3) Connect Ethernet devices such as computers, switches, storage (NAS) devices and game consoles.

5

6

USB Port Connect a USB storage device to this port to share media to your network.

Wireless On/Off Press and hold this button for about 10 seconds to enable or disable the Wi-Fi network.

7

WPS Button Press to start the WPS process and automatically create a secure connection to a WPS client.

8

Power Button Press to power the router on or off.

9

Power Connector Connector for the supplied power adapter.


Section 2 - Installation

Installation

This section will walk you through the installation process. Placement of the router is very important. Do not place the router in an enclosed area such as a closet, cabinet, attic, or garage.

Note: This installation section is written for users who are setting up their home Internet service with the DSL-2790U

Wireless N300 ADSL2+ Modem Router for the first time. If you are replacing an existing DSL modem and/or router, you may need to modify these steps.

Before you Begin

• Make sure to have your DSL service information provided by your Internet Service Provider handy. This information is likely to include your DSL account's Username and Password. Your ISP may also supply you with additional WAN configuration settings which are necessary to establish a connection. This information may include the connection type (DHCP IP, Static IP, PPPoE, or PPPoA) and/or ATM PVC details.

• If you are connecting a considerable amount of networking equipment, it may be a good idea to take the time to label each cable or take a picture of your existing setup before making any changes.

• We suggest setting up your DSL-2790U from a single device and verifying that it is connected to the Internet before connecting additional devices.

• If you have DSL and are connecting via PPPoE, make sure you disable or uninstall any PPPoE connection software such as WinPoET, BroadJump, or EnterNet 300 from your computer as the DSL-2790U will be providing this functionality.



Wireless Installation Considerations

The D-Link wireless router lets you access your network using a wireless connection from virtually anywhere within the operating range of your wireless network. Keep in mind, however, that the number, thickness and location of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types of materials and background RF (radio frequency) noise in your home or business. The key to maximizing wireless range is to follow these basic guidelines:

1. Keep the number of walls and ceilings between the D-Link router and other network devices to a minimum - each wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is minimized.

2. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters) thick! Position devices so that the signal will travel straight through a wall or ceiling (instead of at an angle) for better reception.

3. Building materials make a difference. A solid metal door or aluminum studs may have a negative effect on range. Try to position access points, wireless routers, and computers so that the signal passes through drywall or open doorways. Materials and objects such as glass, steel, metal, walls with insulation, water (fish tanks), mirrors, file cabinets, brick, and concrete will degrade your wireless signal.

4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF noise.

5. If you are using 2.4 GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and home security systems), your wireless connection may degrade dramatically or drop completely. Make sure your 2.4 GHz phone base is as far away from your wireless devices as possible. The base transmits a signal even if the phone in not in use.



1

Manual Setup

Position your router close to a wall jack which provides DSL service. Place the router in an open area of your intended work area for better wireless coverage.

2

Connect your existing phone cable from a telephone outlet to the LINE port on the microsplitter and your telephone handset into the PHONE port.

Caution: - To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.

Telephone Outlet

PHONE

Microfilter

3

Connect the Phone cable from the DSL port on the microsplitter to the DSL port of the modem router.

Microfilter

DSL-2790U

Phone Cable



4

If you wish to use a wired connection,

connect the Ethernet cable from a LAN port of the DSL-2790U to the

Ethernet port on your computer.

DSL-2790U

Ethernet Cable

Computer

5

Plug the power adapter into your modem router and connect to an available power outlet or

surge protector.

Caution: - Use only the included power adapter with this product.

DSL-2790U

Power Adapter

Computer



6

Press the power button and verify that the power LED is lit. Allow 1 minute for the router to boot up.

7

If connecting to the DSL-2790U wirelessly, access the wireless utility on your computer or mobile device. Scan for available Wi-Fi networks (SSID). Select and join a Wi-Fi network and use the password which corresponds to the information printed on the bottom of the device.

Wi-Fi Configuration Note


Section 3 - Getting Started

Getting Started

There are three different ways you can configure your router to connect to the Internet and connect to your clients:

• D-Link One Touch App - Use your Android device, iPhone, iPad, or iPod touch to configure your modem router.

Refer to One-Touch App Setup on page 13.

• Web-based Setup Wizard - This wizard will launch when you log into the modem router for the first time.

Refer to Web-based Configuration Utility on page 14.

• Manual Setup - Log into the router and manually configure your router. Refer to Manual Setup on page 9.



One-Touch App Setup

Step 1 - Scan the code below or search “D-Link One-Touch” (App Store or

Google Play) to download the D-Link One-Touch app to your iPhone, iPad, or Android device.

iOS

Step 2 - Once your app is installed, you may now configure your modem

router. Connect to the modem router wirelessly by going to your wireless utility on your device. The default Wi-Fi Network is dlink-

2790U-z. Connect and then continue to step 3.

Note: By default, the DSL-2790U has wireless security enabled. The

default password can be found on a label on the under side of the device.

Step 3 - Once connected via wireless, click on the D-Link One-Touch icon

from your mobile device, then click Start to continue. Please follow the on-screen instructions to complete the setup.

Step 4 - Once the Setup Complete screen appears, click Finish. You will then

be asked if you wish to save the Profile card with all of the details that you have just configured, it is recommended to select YES for future reference.

Congratulations! You have completed the modem router installation.

D-Link DSL-2790U Wireless N300 ADSL2+ Modem Router User Manual

Android One-Touch App

13


Web-based Configuration Utility

This section will show you how to configure your D-Link wireless router using the web-based configuration utility.

If you wish to change the default settings or adjust the configuration of the

DSL-2790U you may use the web-based configuration utility.

To access the configuration utility, open a web browser such as Internet Explorer and enter http://192.168.1.1 in the address field.

Select admin from the drop-down menu and then enter your password. The default password is admin.

On your first login you will be directed to the Setup Wizard page.

If you want to configure the router manually without running the wizard, skip

to Configuration on page 22.



Wizard

Use the Setup Wizard to quickly and easily configure the DSL-2790U. This wizard is designed to guide you through a step-by-step process to configure your new D-Link router and connect to the Internet.

Click the Setup Wizard button to continue.

If you want to configure the router manually without running the wizard, skip

to Configuration on page 22.

SETUP WIZARD

The Setup Wizard will guide you through the following steps:

Step 1: Change Device Login Password

Step 2: Set Time and Date

Step 3: Setup Internet Connection

Step 4: Configure Wireless Network

Step 5: Completed and Restart

Click Next to begin.



Step 1: Change Device Login Password

This step of the wizard allows you to configure your password settings.

Enter a new Password and Verify Password to secure your modem router.

Click Next to continue. Otherwise, click Skip to leave the password unchanged.



Step 2: Set Time and Date

This step of the wizard allows you to configure your Time and Date settings.

Check Automatically synchronize with Internet time servers to enable time and date setup, and select your Time Zone from the drop-down menu.

Daylight saving time will be automatically configured for your time zone.

Check Enable Daylight Saving only if you want to override the default settings for your time zone.

If necessary, change the Network Time Protocol (NTP) servers.

Click Next to continue.



Step 3: Setup Internet Connection

This step of the wizard allows you to configure your Internet connection type.

If you have an DSL connection, select DSL. If you have a cable or NBN Fiber connection and are connecting via the WAN port, select ETH WAN.

If you selected DSL, choose your Country and Internet Service Provider (ISP) from the drop down menu. The necessary settings will automatically populate.

If you cannot find your country or ISP, select Others. You will need to enter the data provided by your ISP manually. Select the Internet Protocol used by your ISP: Dynamic IP, Static IP, PPPoE, PPPoA, or Bridged. Also select the

Connection Type, and input the VPI and VCI settings.

If you selected ETH WAN, select and configure the Internet Protocol used by your ISP: Dynamic IP, Static IP, PPPoE, or Bridged.

If you selected Dynamic IP or Bridged, click Next to continue.



PPPOE/ PPPOA

If the router detected or you selected PPPoE or PPPoA, a box will appear to enter your PPPoE/PPPoA username and password. Once you have entered your PPPoE/PPPoA credentials, click Next to continue.

Note: Make sure to remove your PPPoE software from your computer. The software is no longer needed and will not work through a router.

STATIC IP

If you selected Static IP, enter your Static IP information as supplied by your

ISP. Click Next to continue.



Step 4: Configure Wireless Network

This step of the wizard allows you to configure your Wireless network settings.

By default, wireless is enabled. If you want to disable the DSL-2790U’s wireless capability, uncheck Enable Your Wireless Network.

Under Wireless Network Name (SSID) you can change the SSID of your wireless network, for easier identification by wireless clients. If Visibility

Status is set to Visible, this name will show up when a client in range scans

for wireless networks. Otherwise, if your network is Invisible, clients will have to enter the SSID in order to connect.

Choose the best security level that is compatible with your wireless clients. WPA2-PSK is recommended. Unless you chose None (this is NOT recommended), you will need to enter a key below. Wireless clients requesting a connection with the network will need to enter this key in order to connect.




Step 5: Save and Completed

Congratulations! You have completed the setup of your modem router. You will see a summary of the settings you chose. It is recommended that you make a note of this information for future reference.

If you are satisfied with these settings, click Save/Apply to complete the setup wizard.

Otherwise, click Back to return to the previous step(s) or Cancel to exit the wizard without saving your changes.


Section 4 - Configuration

Configuration

This section will show you how to configure your D-Link wireless router using the web-based configuration utility.

If you wish to change the default settings or adjust the configuration of the

DSL-2790U you may use the web-based configuration utility.

To access the configuration utility, open a web browser such as Internet Explorer and enter http://192.168.1.1 in the address field.

Select admin from the drop-down menu and then enter your password. The default password is admin.

Once logged in you will see the that the user interface is divided into five horizontal tabs, each with a vertical menu bar running along the left side.



Setup

The Setup Tab provides access to configure the most commonly used settings of your DSL-2790U.

Wizard

If you wish to configure the router using the wizard, refer to Wizard on page 15.



Internet Setup

Click Internet Setup on the left menu to configure your connection manually.

This section is only recommended for advanced users. It is recommended to use the Setup Wizard to set up your Internet connection.

Select whether to use an Ethernet WAN connection or DSL connection.

Click the Add button to reveal the DSL/Ethernet WAN configuration options, or click Edit to change an existing configuration. Click Delete to remove a connection.

For instructions on adding an Ethernet WAN connection refer to Add an

Ethernet WAN Connection on page 25.

For instructions on adding a DSL connection refer to Add a DSL WAN

Connection on page 30.



Add an Ethernet WAN Connection

If you are adding an Ethernet WAN connection you will be presented with the following configuration options.

CONNECTION TYPE

Protocol:

Select the protocol type MAC Encapsulation Routing (MER), PPP

over Ethernet (PPPoE), or Bridging from the dropdown menu.

Multiple Vlan:

If you wish to Enable Multiple Vlan Over One Connection, check the box.

802.1P Priority

[0-7]:

Enter the 802.1P priority number.

802.1Q VLAN ID

[0-4094]:

Enter the VLAN ID.



PPP USERNAME AND PASSWORD

If you selected PPP over Ethernet (PPPoE), enter your PPP details and proceed to the

Network Address Translation Settings.

NETWORK ADDRESS TRANSLATION SETTINGS

Enable NAT:

Check this to enable the router to use NAT to assign IP addresses for your devices.

Enable Firewall:

Check to enable the firewall.

Enable IGMP

Multicast:

Check to enable IGMP Multicast.

Enable MLD

Proxy:

Check to enable the MLD proxy.

Service Name:

Enter the service name.




WAN IP SETTINGS

If you selected MAC Encapsulation Routing (MER), enter your IPv4 and/or IPv6 details and proceed to the Network Address Translation Settings.


Enable NAT:




Enable IGMP

Multicast:


Enable MLD

Proxy:


Service Name:





BRIDGE SETTINGS

If you selected Bridging, confirm the Service Name and click Next to continue.




Add Ethernet WAN Summary

Once you have input your Ethernet WAN settings, you will be presented with a summary screen. Click Apply to apply your

Ethernet WAN settings or Back to make adjustments.



Add a DSL WAN Connection

If you are adding a DSL WAN connection you will be presented with the following configuration options.

ATM PVC CONFIGURATION

VPI:

Virtual path identifier (VPI) is the virtual path between two points in an ATM network. Its valid value is between 0 and 255. Enter the correct VPI provided by your ISP. By default, VPI is set to 8.

VCI:

Virtual channel identifier (VCI) is the virtual channel between two points in an ATM network. Its valid value is between 1 and 65535.

Enter the correct VCI provided by your ISP. By default, VCI is set to 8.

Service Category:

Select the Quality of Service types for this Virtual Circuit. The ATM

QoS types include CBR (Constant Bit Rate), VBR (Variable Bit Rate) and UBR (Unspecified Bit Rate). These QoS types are all controlled by the parameters specified below, including PCR, SCR and MBS.

Peak Cell Rate:

Peak cell rate (PCR) is the maximum rate at which cells can be transmitted along a connection in the ATM network.

Sustainable Cell

Rate:

Sustainable cell rate (SCR) is the maximum rate that traffic can pass over PVC without the risk of cell loss.

Maximum Burst

Size:

Maximum burst size (MBS) is the maximum number of cells that can be transmitted at the PCR.



IP QOS SCHEDULER ALGORITHM

Select whether to use Strict Priority or Weighted Fair Queuing.

If you selected Strict Priority, enter the precedence of the queue (0-8).

If you selected Weighted Fair Queueing, enter the Weight Value of the queue and the

MPAAL Group Precedence.

CONNECTION TYPE

Protocol:

Select the protocol type MAC Encapsulation Routing (MER), PPP

over Ethernet (PPPoE), or Bridging from the dropdown menu.

Multiple Vlan:

If you wish to Enable Multiple Vlan Over One Connection, check the box.

802.1P Priority

[0-7]:

Enter the 802.1P priority number.

802.1Q VLAN ID

[0-4094]:

Enter the VLAN ID.



PPP USERNAME AND PASSWORD

If you selected PPP over Ethernet (PPPoE), enter your PPP details and proceed to the

Network Address Translation Settings.


Enable NAT:




Enable IGMP

Multicast:


Enable MLD

Proxy:


Service Name:





Add DSL WAN Summary

Once you have input your DSL WAN settings, you will be presented with a summary screen. Click Apply to apply your Ethernet

WAN settings or Back to make adjustments.



Wireless Connection

If you want to configure the wireless settings on your router using a guided wizard, click Wireless Connection Setup Wizard.

Click Add Wireless Device with WPS if you want to add a wireless device using

Wi-Fi Protected Setup (WPS).

If you want to manually configure the wireless settings on your router, click

Manual Wireless Connection Setup. Refer to Wireless Basics on page 48.

Finally, to reset the wireless configuration to the default settings, click Reset

to Unconfigured.



Wireless Connection Setup Wizard

If you clicked Wireless Connection Setup Wizard, the opening screen of the wizard will be displayed.

Enter a unique Network Name (SSID) to identify your network.

Choose either Automatically assign a network key and Manually assign a

network key. Automatic is recommended.

Unless your clients do not support WPA encryption, it is recommended that you check Use WPA encryption instead of WEP as WPA encryption is more robust.

Click Next when you are done.

If you selected Manually assign a network key, you will be prompted to enter your own network key.

Enter a Network Key that adheres to the stated guidelines and click Next.

Finally, you will see a summary of your chosen wireless configuration.

If you are satisfied with these settings, click Save, or click Prev to go back and amend your choices.



Add Wireless Device with WPS

If you clicked Add Wireless Device with WPS, the opening screen of the Wi-Fi

Protected Setup (WPS) wizard will be displayed.

To connect a WPS client, select Auto.

If you select Manual, you will see a summary of your current wireless security settings. Clients will need to input these settings manually if they wish to connect to your wireless network.


If you selected Auto, then if WPS is not already enabled you will be prompted to enable it. Click Yes to enable WPS.

Choose whether you want to connect via Personal Identification Number (PIN) or Push Button Configuration (PBC).

If you selected PIN, simply enter your PIN of your wireless device.

Click Connect to proceed to the next step.

Press the button on your wireless client device within the indicated time period and wait for the connection to be established.



3G Network

This page is used to configure a 3G connection. If you want to access the Internet using a 3G connection, a 3G USB dongle is

required. Refer to Connecting a 3G/4G USB Dongle on page 39 for more information.

3G/4G SETTINGS

Enable:

Check the box to enable a 3G connection.

ISP SETTINGS

Country:

Select the country you are operating the DSL-2790U in.

ISP:

Select your mobile Internet Service Provider.

Default APN:

Select whether to use the default APN.

Telephone:

Enter the telephone number if applicable.

APN:

Enter the APN.

Username:

Enter your username if applicable.

Password:

Enter your password if applicable.



CONNECTION SETTINGS

Connection:

Select either Always-on, On-Demand and set the idle time, or

Connect Manually. Mobile data charges may apply.

PPP

Authentication:

Select a proper authentication method in the drop-down list. You can select Auto, PAP, or CHAP.

Default Route:

Select to use the Default Route.

NAT Enable:


MTU:

If you experience connection issues, you may need to change the

MTU setting for optimal performance with your specific ISP. 1492 is the default MTU.

Click Save/Apply when you are done.



Connecting a 3G/4G USB Dongle

If you want to connect to the Internet using a 3G/4G connection on your DSL-2790U, a 3G/4G USB dongle and SIM card with a subscription to a mobile ISP is required. The following 3G/4G USB dongles have been tested to work with firmware 1.00.14.

Refer to www.dlink.com for the latest available firmware and information on compatible 3/4G USB dongles.

Manufacturer

ZTE

Huawei

EVO AC2746

E8372

Compatible USB Dongle Models

AC5730 AR 910-A

E8372 K5150

MF823

3G/4G Dongle Installation and Configuration

Step 1 - Refer to your USB dongle’s documentation for SIM card installation instructions.

Step 2 - Connect your compatible 3G/4G USB dongle to the USB port on the DSL-2790U. Confirm the USB light on the display

panel is lit solid green.

USB Port USB 3G/4G Dongle SIM Card

Step 3 - Using the information provided by your ISP, navigate to Setup > 3G in the web configuration utility to configure your

connection. Refer to 3G Network on page 37 for more information.

Step 4 - Navigate to Status > Device Info > Internet Info > Enabled WAN Connections to confirm your 3G/4G dongle is properly

installed, configured, and connected to the Internet.

Step 5 - Navigate to Setup > Failover to configure your 3G/4G connection as either the primary link or backup connection.

Refer to Failover on page 40 for more information.

Step 6 - Congratulations. Your 3G/4G USB dongle is now configured to work with your DSL-2790U.



Failover

This section will allow you to configure your Internet failover priority. In the event that your primary Internet connection method fails, this device can automatically fall back to using a secondary connection in order to maintain Internet connectivity.

FAILOVER SETTINGS

Primary Uplink

Select the primary Internet connection.

Backup Uplink:

Select the backup Internet connection.

Enable Fallback:

Check this box to enable Internet connection failover. The following options will appear:

Probe Criterion:

Enable fallback to the backup connection after the allotted number of failures.

Probe Cycle:

Test for Internet connectivity for the following interval.

Probe Rule:

Select the method of testing for Internet connectivity.




Local Network

This optional section allows you to configure the local network and DHCP settings of your device. The DHCP service supplies IP settings to clients configured to automatically obtain IP settings that are connected to the device through the Ethernet port.

ROUTER SETTINGS

Interface Group:

Select the interface group used locally by the router. Leave this as the default if you are not sure.

Router IP Address:

Enter the IP address of the router. The default IP address is 192.168.1.1.

Note: If you change the IP address, once you click Apply you will need to enter the new IP address in your browser in order to access the configuration utility.

Subnet Mask:

Enter the subnet mask. The default subnet mask is 255.255.255.0.

Configure the second IP

Address...:

If you wish to add another IP address to use to configure the router, check this box and enter the IP address and subnet mask.

Enable/Disable

DHCP Server:

DHCP SERVER SETTINGS (OPTIONAL)

By default, DHCP is enabled. You can disable DHCP if required.

DHCP IP Address

Range:

Enter the starting and ending IP addresses for the DHCP server’s IP assignment.

DHCP Lease Time:

Note: If you statically (manually) assign IP addresses to your computers or devices, make sure the IP addresses are outside of this range or you may experience an IP address conflict.

Click Apply when you are done.



CONNECTED CLIENT LIST

This table lists each DHCP client, including its hostname, MAC address, IP address, and expiration time.

DHCP RESERVATIONS LIST

A list of DHCP reservations is displayed. Click Remove Entries to delete the selected reservation(s) and Add Entries to bring up the Add DHCP Reservation panel.

ADD DHCP RESERVATIONS (OPTIONAL)

IP Address:

Enter the IP address you want to assign to the computer or device.

This IP address must be within the DHCP IP address range.

MAC Address:

Enter the MAC address of the computer or device. Click Copy Your

PC’s MAC Address to copy the MAC address of the computer you are currently using into the MAC address field.




IPv6 Local Network

This section enables you to specify various IPv6 settings.

STATIC LAN IPV6 ADDRESS CONFIGURATION

Interface Address:

Use this option to specify a static IPv6 Address.

STATIC LAN IPV6 ADDRESS CONFIGURATION

Enable DHCPv6

Server:

Enable or disable the DHCPv6 server function.

LAN Address

Config Mode:

Select either stateless (host requests) or stateful (server provisions)

LAN IPv6 addressing.

Start/End

Interface ID:

Enter the range of IP addresses the DHCPv6 server can issue from.

Leased Time:

The lease time determines the period that the host retains the assigned IP addresses before the IP addresses change.

SITE PREFIX CONFIGURATION

Enable RADVD:

Enable or disable the Router Advertisement Daemon.

Enable ULA Prefix

Advertisement

Select whether to enable ULA Prefix advertisement. If selected, choose to either Randomly Generate the ULA Prefix or Statically Configure the ULA Prefix by inputting the Prefix, Preferred Life Time in hours, and Valid Life Time in hours.

Enable MLD

Snooping

Select to enable Multicast Listener Discovery.




Time and Date

This section enables you to use an international time server to set the internal time and date for the router.

TIME SETTINGS

Automatically

Synchronize:

Enable or disable automatic synchronisation with an Internet Time

Server.

1st NTP Time Server:

Specify an address for the primary Internet Time Server.

2nd NTP Time

Server:

Specify an address for the secondary Internet Time Server.

Current Local Time:

TIME CONFIGURATION

Displays the current local time.

Time Zone:

Select your time zone from the drop down menu.

Enable Daylight

Saving:

Enable or disable daylight saving.

Daylight Saving

Start/End:

Specify the time and date when daylight saving should start/end.




Logout

Click Logout when you are done configuring your router.



Advanced

The Advanced tab provides access to configure the less commonly used settings of your DSL-2790U.



Wireless Settings

This page allows you to manually configure the router’s wireless connectivity and security.

For details, see Wireless Connection on page 34.

This page allows you to manually configure the router’s wireless connectivity and security.

For basic wireless settings, click Wireless Basics.

For advanced wireless settings, click Advanced Settings.

To configure MAC address filtering, click MAC Filtering.

To configure the router's wireless security, click Security Settings.



Wireless Basics

Enable

Wireless:

WIRELESS NETWORK SETTINGS

Check this box to enable the router’s wireless functionality. The Wireless

On/Off button on the back of the DSL-2790U performs the same function.

Wireless

Network

Name (SSID):

Create a name for your wireless network using up to 32 characters.

The SSID is case-sensitive. Choose something for easy identification by wireless clients.

Visibility

Status:

Visible networks conveniently advertise their existence to devices looking for Wi-Fi networks to join. Invisible, or hidden, networks do not.

To join an invisible network users must manually input its SSID.

Note: Making a network Invisible is not a form of security alone.

Country:

Select the country in which your router resides. This will automatically configure the transmit power, frequencies, and available channels the router’s wireless radios will use. This is based on the regulation provisions set by each country.

Wireless

Channel:

Select the desired channel you wish your wireless network to operate on.

Auto is the default and recommended setting. The router will automatically select the clearest wireless channel available. The current channel in use is displayed to the right of the selection box.

Advanced users may wish to manually select a channel. This is typically for areas with a large number of wireless networks nearby, in order to improve wireless transmission.

802.11

Mode:

Select from the desired 802.11 mode of operation you desire.

802.11n auto is the default and recommended setting.

Bandwidth:

Use the drop-down menu to select the channel bandwidth.

Auto or 20 MHz are the default and recommended settings.

Note: Not all wireless devices support 40 MHz bandwidth.




Advanced Settings

Multicast

Rate:

ADVANCED WIRELESS SETTINGS

Auto is the default and recommended setting.

Fragmentation

Threshold:

2346 is the default and recommended setting. Packets exceeding this threshold, in bytes, will be fragmented before transmission.

Advanced users may wish to adjust this value to improve performance in the presence of radio frequency (RF) interference.

RTS

Threshold:

2347 is the default and recommended setting. Advanced users may wish to make minor adjustments if data flow problems exist.

DTIM

Interval:

1 is the default and recommended setting. Delivery traffic indication messages inform wireless clients of how often to listen for buffered multicast or broadcast data.

Beacon

Interval:

100 is the default and recommended setting. Specify a value for the beacon interval. Beacons are packets sent to synchronize a wireless network.

Global

Max Clients:

16 is the default and recommended setting. Specify the maximum number of wireless clients allowed to connect.

Transmit

Power:

100% is the default and recommended setting. You may set the transmit power from 20-100% in 20% increments.

WMM(Wi-Fi

Multimedia):

WMM (Wi-Fi Multimedia) is a QoS (Quality of Service) system for improving the quality of video and voice applications on your wireless network. Enable is the default and recommended setting.



Enable

Wireless:

SSID

Check this box to enable the router’s wireless functionality. The Wireless

On/Off button on the back of the DSL-2790U performs the same function.

Wireless

Network

Name (SSID):



Visibility

Status:




User

Isolation:

Off is the default and recommended setting. Turning on user isolation will prevent wireless clients from communicating with each other. This may be desired if the DSL-2790U will be used in a public setting.

Disable

WMM

Advertise:

WMM (Wi-Fi Multimedia) is a QoS (Quality of Service) system for improving the quality of video and voice applications on your wireless network.

Enable

Wireless

Multicast

Forwarding

(WMF):

Enable or Disable Wi-Fi Wireless Multicast Forwarding (WMF). The transmission quality of video service such as IPTV may be improved with this option enabled.

Global

Max Clients:





Enable

Wireless

Guest

Network:

GUEST/VIRTUAL ACCESS POINT 1-3

Check Enable to create a guest wireless network. This network will be separate from your main wireless network.

Guest (SSID):



Visibility

Status:




User Isolation:

Off is the default and recommended setting. Turning on user isolation will prevent wireless clients from communicating with each other. This may be desired if the DSL-2790U will be used in a public setting.

Disable WMM

Advertise:

WMM (Wi-Fi Multimedia) is a QoS (Quality of Service) system for improving the quality of video and voice applications on your wireless network.

Enable

Wireless

Multicast

Forwarding

(WMF):

Enable or Disable Wi-Fi Wireless Multicast Forwarding (WMF). The transmission quality of video service such as IPTV may be improved with this option enabled.

Global

Max Clients:





MAC Filtering

Check Enable Wireless MAC Filtering Policy to begin denying or allowing wireless access to a specific list of devices based on their MAC address.

WIRELESS MAC FILTERING LIST

This list displays the current devices allowed or denied access (based on your selection above) to the specified wireless network.

Click Add to add a device to the list.

MAC FILTERING

Enter the MAC Address of the device you wish to add to the list along with the SSID you wish to apply the rule to. You may specify the SSID from the drop down box.

Click Apply to add the rule to the list.



Security Settings

This page allows you to manually configure the router’s wireless security settings. The page will change depending on the selected authentication type.

WPS SETUP

Enable WPS:

If you want to enable Wi-Fi Protected Setup (WPS), select Enable from the drop-down menu.

Add Client:

Select the desired WPS connection method, and click Add Enrollee to add

a new device using WPS. See Add Wireless Device with WPS on page 36

for more details.

Set WPS

AP Mode:

Select the desired WPS AP mode.

Device PIN:

If applicable, enter the WPS PIN.

WIRELESS SSID

Select SSID:

Select your wireless SSID.

Network

Authentication:

WIRELESS SECURITY MODE

Select the desired security type. The remaining settings on the page will change depending on the type you select. Fill out these settings as required.




Port Forwarding

This page allows you to manually configure the router’s Port Forwarding settings.

This function is used to open ports in your device and re-direct data through those ports to a single PC on your network (WAN-to-LAN traffic). It allows remote users to access services on your LAN, such as FTP for file transfers or SMTP and POP3 for e-mail. The device accepts remote requests for these services at your global IP address. It uses the specified TCP or UDP protocol and port number, and redirects these requests to the server on your LAN with the

LAN IP address you specify. Note that the specified private IP address must be within range.

On this page you will see a list of current port forwarding configurations. Click Add to add a virtual server.

PORT FORWARDING SETUP

This list displays the currently forwarded ports.

Click Add to add a new rule or edit to edit an existing rule.



WAN

Connection:

PORT TRIGGERING

Select the interface to use with the rule.

Select a

Service:

Select an service for a preset application or enter a name in Custom

Server.

Schedule:

Select a schedule or choose Always.

Server

IP Address:

Enter an IP address to appoint the corresponding client to receive forwarded packets.

External Port

Start/End:

Enter the external port(s).

Protocol:

Select TCP or UDP.

Internal Port

Start/End:

Enter the internal port(s).

LAN

Loopback:

Check the box to enable the LAN loopback feature.




Port Triggering

This page allows you to manually configure the router’s Port Triggering settings.

PORT TRIGGERING

On this page you will see a list of current port forwarding configurations. Click Add to add a port trigger

Use Interface:


Select an application:

Select an application you want to setup for port triggering or enter a name in Custom application.

Schedule:

Select a schedule or choose Always.

Trigger Port Start/

End:

Enter the trigger port(s).

Trigger Protocol:

Select TCP or UDP.

Open Port Start/

End:

Enter the port(s) to open.




DMZ

This page allows you to manually configure the router’s DMZ settings.

To configure a DMZ host, enter the DMZ Host IP Address. If the field is blank, then no DMZ will be configured.




Parental Control

This page allows you to manually configure the router’s Parental Control settings.

This page provides two useful tools for restricting the Internet access. Block Websites allows you to quickly create a list of all websites that you wish to stop users from accessing.

Block MAC Address allows you to control when clients or PCs connected to the device are allowed to access the Internet.

To set controls based on URL, click Block Website.

To set controls based on MAC address, click Block MAC Address.

Block Website

BLOCK WEBSITE

Displays a list of currently blocked URLs and their schedule.

Click Add to add a website to the blocked list.

BLOCK WEBSITE

Enter the website to be blocked in the URL field. Select the Schedule from the drop-down list, or select Manual Schedule and input the desired schedule.

Click Apply to add the website to the blocked list.



Block MAC Address

BLOCK MAC ADDRESS

Displays a list of currently blocked MAC Addresses and their schedule.

Click Add to add a new restriction.

TIME OF DAY RESTRICTION

Enter a User Name for the blocked user. Select either the Current PC’s MAC Address or an Other MAC Address (which you will need to input into the text field). Enter the desired schedule for the restriction below.

Click Apply to add the MAC Address to the blocked list.



Filtering Options

This page allows you to manually configure the router’s Filtering settings.

Some applications require multiple connections, such as Internet gaming, video conferencing,

Internet telephony and others. These applications have difficulties working through NAT

(Network Address Translation). The Filtering Options section is an advanced option that lets you configure what kind of traffic is allowed to pass through the network.



Incoming IP Filtering

The 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.

By default, all incoming IP traffic from WAN is blocked when the firewall is enabled, but some

IP traffic can be ACCEPTED by setting up filters.

ACTIVE INBOUND IP FILTERING.

The current active inbound IP filters will be listed here.

Click Add to add a new rule to the inbound filter list.

INCOMING IP FILTERING.

Enter the incoming IP filter rules.




Outgoing IP Filtering

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.

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

ACTIVE OUTGOING IP FILTERING.

The current active outgoing IP filters will be listed here.

Click Add to add a new rule to the outgoing filter list.

OUTGOING IP FILTERING.

Enter the outgoing IP filter rules.




Bridge Filtering

Bridge Filtering only effects ATM PVCs configured for Bridge mode. ALLOW means that all

MAC layer frames will be ALLOWED except those matching with any of the specified rules in the following table. DENY means that all MAC layer frames will be DENIED except those matching with any of the specified rules in the following table.

Set the Bridge Filtering Global Policy to either ALLOW or DENY the following rules. Click

Apply after changing the setting.

BRIDGE FILTER SETUP

The current active bridge filters will be listed here.

Click Add to add a new rule to the bridge filter list.

Enter the Bridge Filter rules.

ADD BRIDGE FILTER




Firewall Settings

The router’s firewall protects your network from malicious Denial of Service (DoS) attacks over the Internet. If you suspect your network to be the target of a DoS attack you may enable these.

Enable Attack

Prevent:

FIREWALL CONFIGURATION


ICMP Echo:

Check to enable ICMP echo protection.

Fraggle:

Check to enable UDP echo (port 7) protection.

Echo Chargers:

Check to enable UDP character generator (port 19) protection.

IP Land:

Check to enable Local Area Network Denial attack protection.

Port Scan:

Check to enable Port Scan protection.

TCP Flags:

“SYN FIN”:

Check to enable SYN FIN protection.

TCP Flags:

“SYN RST”:

Check to enable SYN RST protection.

TCP Flags:

“FIN RST”:

Check to enable FIN RST protection.

TCP DoS

Check to enable TCP DoS protection.

TCP DoS Max Rate:

Enter the maximum number of packets per second to prevent DoS attacks.




DNS

This page allows you to manually configure the router’s DNS settings.

Domain Name System (DNS) is an Internet service that translates domain names into IP addresses. Because domain names are alphanumeric, they are easier to remember. The

Internet, however, is actually based on IP addresses. Each time you use a domain name, a

DNS service must translate the name into the corresponding IP address. For example, the domain name www.example.com might be translated to 198.105.232.4.

The DNS system is, in fact, its own network. If one DNS server does not know how to translate a particular domain name, it asks another one, and so on, until the correct IP address is returned.

If you are using the device for DHCP service on the LAN or if you are using DNS servers on the ISP network, select Obtain DNS Info from a WAN interface.

If you have DNS IP addresses provided by your ISP, select Use the following DNS server

addresses and enter these IP addresses in the available entry fields of the Preferred DNS

server and the Alternate DNS server.




Dynamic DNS

This page allows you to manually configure the router’s Dynamic DNS settings.

The DDNS (Dynamic Domain Name System) feature allows you to host a server (e.g. a Web, FTP, or game server) using a domain name that you have purchased (www.whateveryournameis.

com) with your dynamically assigned IP address. Most broadband Internet Service Providers assign dynamic (changing) IP addresses. Using a DDNS service provider, your friends can enter your domain name to connect to your server no matter what your IP address is.

DYNAMIC DNS

This list displays the current dynamic DNS settings including the hostname, username,

DNS service provider, and the interface the account is associated to.

Click Add to add a Dynamic DNS account.

ADD DYNAMIC DNS

DDNS provider:

Select one of the Dynamic DNS organizations from the menu.

Hostname:

Enter the hostname you registered with the Dynamic DNS provider.

Interface:

Select the appropriate interface.

Username:

Enter the username for your Dynamic DNS account.




Storage Device Information

The Storage Service allows you to remotely access storage devices connected to your router.

To view information about connected storages, click Storage Device Info.

To configure user accounts to manage storage, click Storage User Account.

Storage Device Information

STORAGE DEVICE INFORMATION

Storage Device Info displays a detailed list of connected storage devices.

Storage User Account

STORAGE USER ACCOUNT

Storage User Account allows you to add or remove an account.

Click Add to add a Storage User Account.

ADD STORAGE USER ACCOUNT

Username:

Enter the username for your Storage User Account.

Password:

Enter the password for your Storage User Account.

Confirm Password:

Re-enter the password for your Storage User Account.

Click Apply to add the Storage User Account.



Network Tools

This page allows you to configure the device's routing settings. Clicking each button will take you to a new page to configure the relevant network tools category.



Port Mapping

PORT MAPPING SETUP

To configure WAN and LAN interfaces groupings, click Port Mapping.

A list of the currently-configured groups will appear. Click Add to bring up the Add Port

Mapping panel.



PORT MAPPING CONFIGURATION

Enter the Group Name. Next, select a WAN Interface you wish to use for the group. Finally, from the Available LAN Interfaces box, click the left arrow to move any LAN interfaces you want to include in the group into the Grouped LAN Interfaces box.




IGMP

IGMP SETUP

Check the box to enable Internet Group Management Protocol (IGMP) snooping for extra network traffic security.




Quality of Service

QOS SETUP

To enable Quality of Service (QoS), click Quality of Service.

Under Select Default DSCP Mark, select the required DSCP mark or leave the default setting in place.




Queue Config

QOS SETUP

To set up the QoS queue, click Queue Config.

A list of the currently-configured queues will appear. Click Add to add a new queue, Enable to enable the selected queues, or Remove to remove the selected queues.

ADD QUEUE CONFIG

If you clicked Add, the following page will be displayed.

Enter a name for your queue under Queue Name, Enable or Disable it, and choose the

Interface that the queue will use.




QOS Classification

QOS CLASSIFICATION SETUP

To set up network traffic classes, click QoS Classification.

A list of the currently-configured classes will appear. Click Add to add a new class, Enable to enable the selected classes, Edit to edit an existing class, or Remove to remove the selected classes.



ADD NETWORK TRAFFIC CLASS RULE

If you clicked Add, the following page will be displayed.

Under Traffic Class Name enter the name of your class. Choose one or more criteria for the classification and configure it accordingly.

SPECIFY CLASSIFICATION CRITERIA

Define your QoS Criteria here.

NETWORK TRAFFIC CLASSIFICATION RESULTS

Enter your classification results.

Click Apply/Save when you are done.



UPNP SETUP

To enable or disable Universal Plug and Play (UPnP), click UPnP.

Check the box to Enable UPnP.

UPNP




ADSL SETTINGS

To configure the ADSL-VDSL modulation, click DSL Settings.

In most cases you can leave the settings at their default values.

ADSL




SNMP

SNMP CONFIGURATION

To configure the Simple Network Management Protocol, click SNMP.

Check the box to Enable SNMP Agent. This will unlock the SNMP configuration options.




TR-069

TR-069 CLIENT CONFIGURATION

To configure the WAN management protocol (TR-069), click TR-069.

TR-069 allows an Auto-Configuration Server (ACS) to perform auto-configuration, provision, collection, and diagnostics on this device.

Check the box to Enable WAN Management Protocol (TR-069). This will unlock the TR-

069 configuration options.




Certificates

To configure the certificates, click Certificates.

Click Local Cert to import local certificates that are used by peers to verify your identity.

Click Trusted CA to import the CA certificates used by you to verify peers’ identities.

Local Cert

LOCAL CERTIFICATES

On this page, you can acquire the local certificate by creating a certificate request or importing a certificate. You may also create or remove a certificate.

Click Create a New Certificate Request to bring up the Create New Certificate Request page.

Click Import Certificate to import a local certificate.

CREATE NEW CERTIFICATE REQUEST

If you clicked Create a New Certificate Request, you will see the following page.

The Common Name is the “fully qualified domain name,” (or FQDN) used for DNS lookups of your server (for example, www.mydomain.com). Browsers use this information to identify your web site. Some browsers will refuse to establish a secure connection with your site if the server name does not match the common name in the certificate. Please do not include the protocol symbol “http://”, port numbers, or pathnames in the common name.

Do not use wildcard characters such as “*” or “?”, and do not use an IP address.

Click Apply when you are done. You will see the generated certificate request.



LOCAL CERTIFICATES

The certificate request needs to be submitted to a certification authority to sign the request.

Once you have a signed request click Load Signed Certificate to bring up the Load

Certificate page.

LOAD CERTIFICATE

Paste the signed certificate into the Certificate field.

To create the new signed certificate, click Apply.



Trusted CA

CERTIFICATES - TRUSTED CA

If you clicked Trusted CA, you will see the following page.

You will see a list of trusted CA certificates. Click Import Certificate to import a CA certificate.

IMPORT CA CERTIFICATE

If you clicked Import Certificate, you will see the following page.

Enter the Certificate Name, and paste in the Certificate.

Click Apply to save the certificate.



Routing

This page allows you to configure the device's routing settings. Clicking each button will take you to a new page to configure the relevant routing category.



Static Route

ROUTING - STATIC ROUTE

To configure a static route, click Static Route.

You will see a list of current routes. Click Add to open the Static Route Add panel.

Destination

Network Address:

STATIC ROUTE ADD

Enter the destination address.

Subnet Mask

Enter the subnet mask.

Use Gateway IP

Address:

Enter the Gateway IP address.

Use Interface

Select the correct interface for the rule.




Default Gateway

If Enable Automatic Assigned Default Gateway checkbox is selected, this router will accept the first received default gateway assignment from one of the PPPoA, PPPoE, or MER/DHCP enabled PVC(s). If the checkbox is not selected, enter the static default gateway OR a WAN interface.

Click the Apply/Save button to save your settings.



RIP

From this page advanced users can configure the router to use the Routing Internet Protocol

(RIP). RIP is an Internet protocol you can set up to share routing table information with other routing devices on your LAN, at your ISP’s location, or on remote networks connected to your network via the ADSL line.



Schedules

SCHEDULES RULES

This page allows you to define schedules that can be used by certain functions (such as port forwarding, port triggering, etc.). You will see a list of all the currently configured schedules.

To add a new schedule, click Add to make the Add Schedule Rule panel appear.

ADD SCHEDULES RULE

Enter the schedule Name, the Day(s), the Start Time and the End Time.

Click Apply to save your settings or Cancel to discard them.



Maintenance

The Maintenance tab provides access to administration related settings of the DSL-2790U.



System

This page allows you to reboot the device, backup your settings, or restore settings either from a file or to their default values.

SYSTEM - REBOOT

Reboot:

Click this button to reboot the device.

SYSTEM - BACKUP SETTINGS

Backup Settings:

Click this button to save the current router configuration settings to a file on the hard disk of the computer you are using. You will see a file dialog, where you can select a location and file name for the settings.

SYSTEM - UPDATE SETTINGS

Update Settings:

To restore a saved configuration, use the Browse... button to find the previously saved configuration file. Then, click the Update Settings button to transfer those settings to the device.

RESTORE ROUTER SETTINGS TO THE FACTORY DEFAULTS.

Restore Default

Settings:

Click this button to restore all configuration settings back to the settings that were in effect at the time the device was shipped from the factory. Any settings that have not been saved will be lost, including any rules that you have created.

Warning: Do not turn off your device or press the Reset button while an operation in this page is in progress.



Firmware Update

This page allows you to upgrade the firmware of your router. Make sure the firmware you want to use is on the local hard drive of the computer and then click Browse to upload the file.

Current Firmware

Version:

FIRMWARE UPDATE

Displays your current firmware’s version.

Current Firmware

Date:

Displays your current firmware’s release date.

Firmware File

Name:

After you have downloaded a new firmware, click Browse... and locate the firmware on your computer. To begin the firmware update process, click Update Firmware. The update process takes about two minutes to complete.

Warning: You must use a computer with a wired connection to the device to upload the firmware file; do not use a wireless client. During the upgrade process, do not power off your computer or router, and do not refresh the browser window until the upgrade is complete.



Access Controls

This page allows you to manage access to your router.

Click the Account Password, Services, or IP Address buttons to reveal the associated configuration options.



Account Password

ADMINISTRATOR SETTINGS

To change an account’s password, click Account Password. Select the username (admin or user), and enter the password details below.

WEB IDLE TIME OUT SETTINGS

You can also set the Web Idle Time Out in minutes. This will automatically log the user or administrator out if they are idle for the specified amount of time.




Services

To configure the Service Control List (SCL) to control access to specific services, click Services.

On this page, for both LAN and WAN access, you can enable or disable the services that can be used by the remote host, as well as specify the Port. For example, if the TELNET service is enabled and the port is set to 23, the remote host can access the device via TELNET through port 23. These can usually be left at their default values.

Click Apply/Save when you are done.



IP Address

From this page you can limit access to the router management services to the following list of IP addresses.

Enable Access

Control Mode:

ACCESS CONTROL -- IP ADDRESSES

Check to enable access to local management services.

Add:

Pressing this button will make the IP Address dialog box appear.

Delete:

Check the check box next to an IP address and press the delete button to remove an IP from the Access Control List.

Warning: If the last IP Address is Deleted from the Access Control List and still have Access Control enabled, you will be unable to access the web configuration utility and will need to reset the router.

IP ADDRESSES

IP Address:

Enter a desired IP Address to add to the Access Control List.

Click Apply to add the IP Address to the Access Control List.



Diagnostics

This page is used to test the connection to your local network, the connection to your DSL service provider, and the connection to your Internet service provider. Select your WAN Connection. Next, click Rerun Diagnostics Tests to run the diagnostics tests.



System Log

This table shows the system log for the device. Select Enable Log to switch on the router’s logging function.

You can set the levels to log and display by choosing a Log Level and Display Level from the respective drop-down menus. All events above or equal to the selected level will be logged/displayed.

By default, the router saves the logs locally. If you want to send the logs to a remote server, under Mode select Remote and enter the Server IP Address and Server UDP Port below.

Click Apply when you are done, or Cancel to discard your changes. Click View System Log to view the log.



Status

The Status tab provides information about the DSL-2790U’s current status.



Device Info

This page displays the current information for the DSL-2790U, such as LAN and wireless LAN information and statistics.

SYSTEM INFO

This section displays a summary of the system settings

INTERNET INFO

This section displays of the Internet connection settings.

WIRELESS INFO

This section displays a summary of the wireless network settings.

LOCAL NETWORK INFO

This section displays a summary of the local network settings.

STORAGE DEVICE INFORMATION

This section displays a summary of the storage device and its settings.



Wireless Clients

This table displays a list of wireless clients that are connected to your wireless router. It also displays the connection time and

MAC address of the connected wireless clients.

Click Refresh to refresh the list.



DHCP Clients

This table lists each DHCP client, including its hostname, MAC address, IP address, and expiration time.




This table shows the system log for the device.


Logs



Statistics

Here you can view the packets transmitted and received passing through your router on both WAN and LAN ports, as well as the DSL information. The traffic counter will reset if the device is rebooted.

Click Reset Statistics to reset the list.



Route Info

The Route Info page displays a summary of the current route configuration between the router and the WAN.



Help

The Help section provides documentation for each section of the web configuration.


Section 5 - Connect and Share a USB Device

Connect and Share a USB Device

After you have successfully installed and configured your D-Link Modem Router, you are ready to enjoy the benefits of D-Link’s

USB sharing technology. D-Link’s USB sharing technology allows you to quickly and easily share a USB printer or USB storage device with multiple computers on your network.

Note: USB printing supported in future firmware update. Refer to manual version 2.00 for installation instructions.

Connect and Share a USB Storage Device

The DSL-2790U will share a FAT32 or NTFS formatted USB storage device using the Samba file sharing protocol. Once connected, you can copy, move, delete, and edit files like you would with any ordinary drive attached to your computer. You must first create a Storage User Account in order to share a USB storage device. This username and password will be used to securely access your files. This will section will guide you through the Storage User Account creation process.

Step 1 - Connect a USB storage device to the USB Port on the DSL-2790U.

Confirm the USB light on the display panel is lit solid green.

USB Port



Step 2 - Connect to the Web Configuration Utility. Navigate to Advanced >

Storage Service > Storage User Account.

Step 3 - Once you have arrived at Storage User Account Configuration click

Add to add a Storage User Account. Only one storage user account

may be configured.

Step 4 - The Add Storage User Account dialog will appear. Create a username

and password for your Storage User Account and click Apply.

Now that a Storage User Account has been created, you may connect to from devices on your network.



Connecting from a Windows Based PC

Step 1 - Click the start menu and select Computer.



Step 2 - Click Map network drive.



Step 3 - Select the drive letter you wish to map your network drive to. Enter the DSL-2790U’s IP address and the name of the

USB volume you wish to share. For example \\192.168.1.1\usb1_1.

Check the boxes Reconnect at logon and Connect using different credentials.

Click Finish.

If you have multiple USB storage devices attached via a USB Hub, consult the Advanced > Storage Service > Storage Device

Information section of the DSL-2790U’s Web Configuration utility for a list of available volume names. Refer to Storage Device

Information on page 67 for more information.



Step 4 - Enter your Storage User Account Username and Password.

Click OK.



Step 5 - A folder of the shared USB storage device will appear.

Congratulations

Your files are now shared. Repeat this process from each Windows PC you wish to share your USB drive with.



Connecting from a Mac

Step 1 - While in Finder, click Go menu and select Connect to Server...



Step 2 - Enter the DSL-2790U’s IP address and the name of the USB volume you wish to share.

For example smb//192.168.1.1/usb1_1.

Click Connect.

If you have multiple USB storage devices attached via a USB Hub, consult the Advanced > Storage Service > Storage Device

Information section of the DSL-2790U’s Web Configuration utility for a list of available volume names. Refer to Storage Device

Information on page 67 for more information.



Step 4 - Enter your Storage User Account Username and Password.

Click Connect.



Step 5 - A folder of the shared USB storage device will appear.

Need to collect better screenshots


Section 6 - Connecting To Your Wireless Network

Connect a Wireless Client to your Router

WPS Button

The easiest and most secure way to connect your wireless devices to the router is WPS (Wi-Fi Protected Setup). Most wireless devices such as wireless adapters, media players, Blu-ray DVD players, wireless printers and cameras will have a WPS button

(or a software utility with WPS) that you can press to connect to the DSL-2790U router. Please refer to your user manual for the wireless device you want to connect to make sure you understand how to enable WPS. Once you know, follow the steps below:

Step 1 - Press the WPS button on the back of DSL-2790U for about 1 second. The Internet LED on the front will start to blink.

WPS Button

Step 2 - Within 2 minutes, press the WPS button on your wireless client (or launch the software utility and start the WPS

process).

Step 3 - Allow up to 1 minute to configure. Once the Internet light stops blinking, you will be connected and your wireless

connection will be secure with WPA2.



Windows® 10

When connecting to the DSL-2790U wirelessly for the first time, you will need to input the wireless network name (SSID) and Wi-Fi password (security key) of the device you are connecting to. If your product has a Wi-Fi configuration card, you can find the default network name and Wi-Fi password here. Otherwise refer to the product label for the default

Wi-Fi network SSID and password, or enter the Wi-Fi credentials set during the product configuration.

To join an existing network, locate the wireless network icon in the taskbar, next to the time display and click on it.

Wireless Icon

Clicking on this icon will display a list of wireless networks which are within range of your computer. Select the desired network by clicking on the SSID.



To connect to the SSID, click Connect.

To automatically connect with the router when your device next detects the SSID, click the Connect Automatically check box.

You will then be prompted to enter the Wi-Fi password (network security key) for the wireless network. Enter the password into the box and click Next to connect to the network. Your computer will now automatically connect to this wireless network when it is detected.



Windows® 8

WPA/WPA2

It is recommended to enable wireless security (WPA/WPA2) on your wireless router or access point before configuring your wireless adapter. If you are joining an existing network, you will need to know the security key (Wi-Fi password) being used.

To join an existing network, locate the wireless network icon in the taskbar, next to the time display.

Wireless Icon

Clicking on this icon will display a list of wireless networks which are within connecting proximity of your computer. Select the desired network by clicking on the network name.



You will then be prompted to enter the network security key (Wi-Fi password) for the wireless network. Enter the password into the box and click Next.

If you wish to use Wi-Fi Protected Setup (WPS) to connect to the router, you can also press the WPS button on your router at the point to enable the WPS function.

When you have established a successful connection a wireless network, the word Connected will appear next to the name of the network to which you are connected.



Windows® 7

WPA/WPA2

It is recommended to enable wireless security (WPA/WPA2) on your wireless router or access point before configuring your wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase being used.

1. Click on the wireless icon in your system tray (lower-right corner).

Wireless Icon

2. The utility will display any available wireless networks in your area.



3. Highlight the wireless connection with Wi-Fi name (SSID) you would like to connect to and click the Connect button.

If you get a good signal but cannot access the Internet, check your

TCP/IP settings for your wireless adapter. Refer to the Networking

Basics section in this manual for more information.

4. The following window appears while your computer tries to connect to the router.



5. Enter the same security key or passphrase (Wi-Fi password) that is on your router and click Connect. You can also connect by pushing the WPS button on the router.

It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct. The key or passphrase must be exactly the same as on the wireless router.



Windows Vista®

Windows Vista® users may use the built-in wireless utility. If you are using another company’s utility, please refer to the user manual of your wireless adapter for help with connecting to a wireless network. Most utilities will have a “site survey” option similar to the Windows Vista® utility as seen below.

If you receive the Wireless Networks Detected bubble, click on the center of the bubble to access the utility.

or

Right-click on the wireless computer icon in your system tray (lower-right corner next to the time). Select Connect to a network.

The utility will display any available wireless networks in your area. Click on a network (displayed using the SSID) and click the Connect button.

If you get a good signal but cannot access the Internet, check you TCP/

IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information.



WPA/WPA2

It is recommended to enable wireless security (WPA/WPA2) on your wireless router or access point before configuring your wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase being used.

1. Open the Windows Vista® Wireless Utility by right-clicking on the wireless computer icon in your system tray (lower right corner of screen). Select Connect to a network.

2. Highlight the Wi-Fi name (SSID) you would like to connect to and click Connect.



3. Enter the same security key or passphrase (Wi-Fi password) that is on your router and click Connect.

It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct.

The key or passphrase must be exactly the same as on the wireless router.



Windows® XP

Windows® XP users may use the built-in wireless utility (Zero Configuration Utility). The following instructions are for Service

Pack 2 users. If you are using another company’s utility, please refer to the user manual of your wireless adapter for help with connecting to a wireless network. Most utilities will have a “site survey” option similar to the Windows® XP utility as seen below.

If you receive the Wireless Networks Detected bubble, click on the center of the bubble to access the utility.

or

Right-click on the wireless computer icon in your system tray (lower-right corner next to the time). Select View Available Wireless Networks.

The utility will display any available wireless networks in your area. Click on a Wi-Fi network (displayed using the SSID) and click the Connect button.

If you get a good signal but cannot access the Internet, check you TCP/

IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information.



WPA/WPA2

It is recommended to enable WPA on your wireless router or access point before configuring your wireless adapter. If you are joining an existing network, you will need to know the WPA key being used.

1. Open the Windows® XP Wireless Utility by right-clicking on the wireless computer icon in your system tray (lower-right corner of screen). Select View Available Wireless Networks.

2. Highlight the Wi-Fi network (SSID) you would like to connect to and click Connect.



3. The Wireless Network Connection box will appear. Enter the

WPA-PSK Wi-Fi password and click Connect.

It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the WPA-PSK settings are correct. The Wi-Fi password must be exactly the same as on the wireless router.


Section 7 - Troubleshooting

Troubleshooting

This chapter provides solutions to problems that can occur during the installation and operation of the DSL-2790U. Read the following descriptions if you are having problems. The examples below are illustrated in Windows® XP. If you have a different operating system, the screenshots on your computer will look similar to the following examples.

1. Why can’t I access the web-based configuration utility?

When entering the IP address of the D-Link router (192.168.1.1 for example), you are not connecting to a website nor do you have to be connected to the Internet. The device has the utility built-in to a ROM chip in the device itself. Your computer must be on the same IP subnet to connect to the web-based utility.

• Make sure you have an updated Java-enabled web browser. We recommend the following:

- Microsoft Internet Explorer® 7 and higher

- Mozilla Firefox 3.5 and higher

- Google™ Chrome 8 and higher

- Apple Safari 4 and higher

• Verify physical connectivity by checking for solid link lights on the device. If you do not get a solid link light, try using a different cable or connect to a different port on the device if possible. If the computer is turned off, the link light may not be on.

• Disable any Internet security software running on the computer. Software firewalls such as ZoneAlarm, BlackICE, Sygate,

Norton Personal Firewall, and Windows

®

XP firewall may block access to the configuration pages. Check the help files included with your firewall software for more information on disabling or configuring it.



• Configure your Internet settings:

• Go to Start > Settings > Control Panel. Double-click the Internet Options Icon. From the Security tab, click the button to restore the settings to their defaults.

• Click the Connection tab and set the dial-up option to Never Dial a Connection. Click the LAN Settings button.

Make sure nothing is checked. Click OK.

• Go to the Advanced tab and click the button to restore these settings to their defaults. Click OK three times.

• Close your web browser (if open) and open it.

• Access the web management. Open your web browser and enter the IP address of your D-Link router in the address bar. This should open the login page for your web management.

• If you still cannot access the configuration, unplug the power to the router for 10 seconds and plug back in. Wait about 30 seconds and try accessing the configuration. If you have multiple computers, try connecting using a different computer.

2. What can I do if I forgot my password?

If you forgot your password, you must reset your router. Unfortunately this process will change all your settings back to the factory defaults.

To reset the router, locate the reset button (hole) on the rear panel of the unit. With the router powered on, use a paperclip to hold the button down for 10 seconds. Release the button and the router will go through its reboot process. Wait about 30 seconds to access the router. The default IP address is 192.168.1.1. When logging in, the username is admin and leave the password box empty.



3. Why can’t I connect to certain sites or send and receive emails when connecting through my router?

If you are having a problem sending or receiving email, or connecting to secure sites such as eBay, banking sites, and Hotmail, we suggest lowering the MTU in increments of ten (Ex. 1492, 1482, 1472, etc).

To find the proper MTU Size, you’ll have to do a special ping of the destination you’re trying to go to. A destination could be another computer, or a URL.

• Click on Start and then click Run.

• Windows® 95, 98, and Me users type in command (Windows® NT, 2000, XP, Vista®, and 7 users type in cmd) and press Enter (or click OK).

• Once the window opens, you’ll need to do a special ping. Use the following syntax:

ping [url] [-f] [-l] [MTU value]

Example: ping yahoo.com -f -l 1472



You should start at 1472 and work your way down by 10 each time. Once you get a reply, go up by 2 until you get a fragmented packet. Take that value and add 28 to the value to account for the various TCP/IP headers. For example, lets say that 1452 was the proper value, the actual MTU size would be 1480, which is the optimum for the network we’re working with (1452+28=1480).

Once you find your MTU, you can now configure your router with the proper MTU size.

To change the MTU rate on your router follow the steps below:

• Open your browser, enter the IP address of your router (192.168.1.1) and click OK.

• Enter your username (admin) and password (blank by default). Click OK to enter the web configuration page for the device.

• Click on Setup and then click Manual Configure.

• To change the MTU enter the number in the MTU field and click Save Settings to save your settings.

• Test your email. If changing the MTU does not resolve the problem, continue changing the MTU in increments of ten.


Appendix A - Wireless Security

Wireless Basics

D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home, business or public access wireless networks. Strictly adhering to the IEEE standard, the D-Link wireless family of products will allow you to securely access the data you want, when and where you want it. You will be able to enjoy the freedom that wireless networking delivers.

A wireless local area network (WLAN) is a cellular computer network that transmits and receives data with radio signals instead of wires. Wireless LANs are used increasingly in both home and office environments, and public areas such as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping people to work and communicate more efficiently.

Increased mobility and the absence of cabling and other fixed infrastructure have proven to be beneficial for many users.

Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop and desktop systems support the same protocols as Ethernet adapter cards.

Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN in order to use servers, printers or an Internet connection supplied through the wired LAN. A wireless router is a device used to provide this link.



What is Wireless?

Wireless or Wi-Fi technology is another way of connecting your computer to the network without using wires. Wi-Fi uses radio frequency to connect wirelessly, so you have the freedom to connect computers anywhere in your home or office network.

Why D-Link Wireless?

D-Link is the worldwide leader and award winning designer, developer, and manufacturer of networking products. D-Link delivers the performance you need at a price you can afford. D-Link has all the products you need to build your network.

How does wireless work?

Wireless works similar to how cordless phone work, through radio signals to transmit data from one point A to point B. But wireless technology has restrictions as to how you can access the network. You must be within the wireless network range area to be able to connect your computer. There are two different types of wireless networks Wireless Local Area Network (WLAN), and Wireless Personal Area Network (WPAN).

Wireless Local Area Network (WLAN)

In a wireless local area network, a device called an access point (AP) connects computers to the network. The access point has a small antenna attached to it, which allows it to transmit data back and forth over radio signals. With an indoor access point as seen in the picture, the signal can travel up to 300 feet. With an outdoor access point the signal can reach out up to 30 miles to serve places like manufacturing plants, industrial locations, college and high school campuses, airports, golf courses, and many other outdoor venues.



Wireless Personal Area Network (WPAN)

Bluetooth is the industry standard wireless technology used for WPAN. Bluetooth devices in WPAN operate in a range up to

30 feet away.

Compared to WLAN the speed and wireless operation range are both less than WLAN, but in return it doesn’t use nearly as much power which makes it ideal for personal devices, such as mobile phones, PDAs, headphones, laptops, speakers, and other devices that operate on batteries.

Who uses wireless?

Wireless technology as become so popular in recent years that almost everyone is using it, whether it’s for home, office, business,

D-Link has a wireless solution for it.

Home

• Gives everyone at home broadband access

• Surf the web, check email, instant message, etc.

• Gets rid of the cables around the house

• Simple and easy to use

Small Office and Home Office

• Stay on top of everything at home as you would at office

• Remotely access your office network from home

• Share Internet connection and printer with multiple computers

• No need to dedicate office space



Where is wireless used?

Wireless technology is expanding everywhere not just at home or office. People like the freedom of mobility and it’s becoming so popular that more and more public facilities now provide wireless access to attract people. The wireless connection in public places is usually called “hotspots”.

Using a D-Link CardBus adapter with your laptop, you can access the hotspot to connect to Internet from remote locations like: airports, hotels, coffee shops, libraries, restaurants, and convention centers.

Wireless network is easy to setup, but if you’re installing it for the first time it could be quite a task not knowing where to start.

That’s why we’ve put together a few setup steps and tips to help you through the process of setting up a wireless network.

Tips

Here are a few things to keep in mind, when you install a wireless network.

Centralize Your Router or Access Point

Make sure you place the router/access point in a centralized location within your network for the best performance. Try to place the router/access point as high as possible in the room, so the signal gets dispersed throughout your home. If you have a two-story home, you may need a repeater to boost the signal to extend the range.

Eliminate Interference

Place home appliances such as cordless telephones, microwaves, and televisions as far away as possible from the router/access point. This would significantly reduce any interference that the appliances might cause since they operate on same frequency.



Security

Don’t let you next-door neighbors or intruders connect to your wireless network. Secure your wireless network by turning on the WPA or WEP security feature on the router. Refer to product manual for detail information on how to set it up.

Wireless Modes

There are basically two modes of networking:

Infrastructure – All wireless clients will connect to an access point or wireless router.

Ad-Hoc – Directly connecting to another computer, for peer-to-peer communication, using wireless network

adapters on each computer, such as two or more DIR-850L wireless network CardBus adapters.

An Infrastructure network contains an access point or wireless router. All the wireless devices, or clients, will connect to the wireless router or access point.

An Ad-Hoc network contains only clients, such as laptops with wireless CardBus adapters. All the adapters must be in Ad-Hoc mode to communicate.


Appendix B - Networking Basics

Networking Basics

Check your IP address

After you install your new D-Link adapter, by default, the TCP/IP settings should be set to obtain an IP address from a DHCP server (i.e. wireless router) automatically. To verify your IP address, please follow the steps below.

Click on Start > Run. In the run box type cmd and click OK. (Windows® 7/Vista® users type cmd in the Start Search box.)

At the prompt, type ipconfig and press Enter.

This will display the IP address, subnet mask, and the default gateway of your adapter.

If the address is 0.0.0.0, check your adapter installation, security settings, and the settings on your router. Some firewall software programs may block a DHCP request on newly installed adapters.


Appendix B - Networking Basics

Statically assign an IP address

If you are not using a DHCP capable gateway/router, or you need to assign a static IP address, please follow the steps below:

Step 1

Windows® 7 - Click on Start > Control Panel > Network and Internet > Network and Sharing Center.

Windows Vista® - Click on Start > Control Panel > Network and Internet > Network and Sharing Center > Manage Network

Connections.

Windows® XP - Click on Start > Control Panel > Network Connections.

Windows® 2000 - From the desktop, right-click My Network Places > Properties.

Step 2

Right-click on the Local Area Connection which represents your network adapter and select Properties.

Step 3

Highlight Internet Protocol (TCP/IP) and click Properties.

Step 4

Click Use the following IP address and enter an IP address that is on the same subnet as your network or the LAN IP address on your router.

Example: If the router´s LAN IP address is 192.168.1.1, make your IP address 192.168.1.X where X is a number between 2 and 99. Make sure that the number you choose is not in use on the network. Set the Default Gateway the same as the LAN IP address of your router (I.E. 192.168.1.1).

Set Primary DNS the same as the LAN IP address of your router (192.168.1.1). The Secondary

DNS is not needed or you may enter a DNS server from your ISP.

Step 5

Click OK twice to save your settings.


Appendix C - Technical Specifications

Technical Specifications

Hardware Specifications

• RJ-11 ADSL port

• 4 RJ-45 10/100BASE-TX Ethernet ports with auto

MDI/MDIX

• Wireless Interface (2.4 GHz): IEEE 802.11n/g/b

• USB 2.0 port

Wireless Bandwidth Rate

• IEEE 802.11b: 11, 5.5, 2, and 1 Mbps

• IEEE 802.11g: 54, 48, 36, 24, 18, 12, 9, and 6 Mbps

• IEEE 802.11n: 6.5 to 150 Mbps

20 MHz: 150, 130, 117, 104, 78, 52, 39, 26, 13 Mbps

40 MHz: 300, 270, 243, 216, 162, 108, 81, 54, 27 Mbps

Operating Voltage

• Input: 100~240 V (±20%), 50~60 Hz

• Output: DC 12 V, 1 A

Temperature

• Operating: 0 to 40 °C (32 to 104 °F)

• Non-Operating: -20 to 65 °C (-4 to 149 °F)

Humidity

• Operating: 0% - 90% non-condensing

• Non-Operating: 5% - 95% non-condensing

ADSL Standards

• Multi-mode

• Full-rate ANSI T1.413 Issue 2

• ITU-T G.992.1 (G.dmt) Annex A/C/I

• ITU-T G.992.2 (G.lite) Annex A/C

• ITU-T G.994.1 (G.hs)

ADSL2 Standards

• ITU-T G.992.3 (G.dmt.bis) Annex A/J/K/L/M

• ITU-T G.992.4 (G.lite.bis) Annex A

ADSL2+ Standards

• ITU-T G.992.5 Annex A/L/M

Antenna Type

• Dual 2x2 built-in MIMO antennas

Wireless Security

• 64/128-bit WEP, WPA/WPA2-Personal

• WPA/WPA2-Enterprise

• WPS (PIN & PBC)

Certifications

• CE

Dimensions & Weight

• 68 x 42 x 51 mm (2.68 x 1.65 x 2 inches)

• 113.4 grams (4 ounces)


D-Link DSL-G225 User manual

User Manual

Wireless N300 ADSL2+ Modem Router

Preface

Manual Revisions

Trademarks

Table of Contents

System Requirements

Introduction

High-speed ADSL2/2+ Internet Connection - The latest ADSL2/2+ standards provide Internet transmission of up to 24 Mbps

High-performance Wireless - Embedded 802.11n technology for high-speed wireless connection, complete compatibility

Ultimate Wireless Connection with Maximum Security - This router maximizes wireless performance by connecting to

Firewall Protection & QoS - Security features prevent unauthorized access to your home and office network, be it from the

Features

Hardware Overview

Front LED Panel

Hardware Overview

Back

Installation

Note: This installation section is written for users who are setting up their home Internet service with the DSL-2790U

Before you Begin

Wireless Installation Considerations

Manual Setup

connect the Ethernet cable from a LAN port of the DSL-2790U to the

Ethernet port on your computer.

Plug the power adapter into your modem router and connect to an available power outlet or

Getting Started

One-Touch App Setup

Step 1 - Scan the code below or search “D-Link One-Touch” (App Store or

Step 2 - Once your app is installed, you may now configure your modem

Note: By default, the DSL-2790U has wireless security enabled. The

Step 3 - Once connected via wireless, click on the D-Link One-Touch icon

Step 4 - Once the Setup Complete screen appears, click Finish. You will then

Web-based Configuration Utility

Wizard

Step 1: Change Device Login Password

Step 2: Set Time and Date

Step 3: Setup Internet Connection

Connection Type, and input the VPI and VCI settings.

Step 4: Configure Wireless Network

Status is set to Visible, this name will show up when a client in range scans

Step 5: Save and Completed

Configuration

Setup

Wizard

Internet Setup

Add an Ethernet WAN Connection

Add Ethernet WAN Summary

Add a DSL WAN Connection

Add DSL WAN Summary

Wireless Connection

to Unconfigured.

Wireless Connection Setup Wizard

network key. Automatic is recommended.

Add Wireless Device with WPS

3G Network

Connecting a 3G/4G USB Dongle

3G/4G Dongle Installation and Configuration

Step 1 - Refer to your USB dongle’s documentation for SIM card installation instructions.

Step 2 - Connect your compatible 3G/4G USB dongle to the USB port on the DSL-2790U. Confirm the USB light on the display

Step 3 - Using the information provided by your ISP, navigate to Setup > 3G in the web configuration utility to configure your

Step 4 - Navigate to Status > Device Info > Internet Info > Enabled WAN Connections to confirm your 3G/4G dongle is properly

Step 5 - Navigate to Setup > Failover to configure your 3G/4G connection as either the primary link or backup connection.

Step 6 - Congratulations. Your 3G/4G USB dongle is now configured to work with your DSL-2790U.

Failover

Local Network

IPv6 Local Network

Time and Date

Logout

Advanced

Wireless Settings

Wireless Basics

Advanced Settings

MAC Filtering

Security Settings

Port Forwarding

Port Triggering

DMZ

Parental Control

Block Website