Corinex ADSL2+ User Manual

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User Guide

Corinex

ADSL2+ Wireless Gateway G

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Corinex ADSL2+ Wireless Gateway G

This document, as well as the software described in it, is furnished under license and may be used or copied only in accordance with the terms of the license. The content of this document is furnished for informational use only, it is subject to change without notice, and it does not represent a commitment on the part of Corinex Communications Corp.

Corinex Communications Corp. assumes no responsibility or liability for any errors or inaccuracies that may appear in this document.

It is our policy to enhance our products as new technologies, hardware components, software and firmware become available; therefore, the information contained in this document is subject to change without notice.

Some features, functions, and operations described in this document may not be included and sold in certain countries due to government regulations or marketing policies.

The use of the product or its features described in this document may be restricted or regulated by law in some countries. If you are unsure which restrictions or regulations apply, you should consult your regional Corinex office or the authorized reseller.

Published by: Corinex Communications Corp. #670-789 West Pender Street Vancouver, B.C. Canada V6C 1H2 Tel.: +1 604 692 0520 Fax: +1 604 694 0061

Corinex is a registered trademark of Corinex Communications Corp. Microsoft, MS-DOS, MS, Windows are either registered trademarks or trademarks of Microsoft Corporation in the U.S.A. and/or other countries. All products or company names mentioned herein may be the trademarks of their respective owners.

NOTE: This equipment has been tested and found to comply with the limits for Class B information technology equipment. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference, the end user is advised to take adequate measures.

2005-04-21 ver. 1

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Corinex ADSL2+ Wireless Gateway G

End User License Agreement

CORINEX COMMUNICATIONS CORPORATION

This End User License Agreement (“EULA”) is a legal agreement between you and CORINEX COMMUNICATIONS CORPORATION (“CORINEX”) with regard to the copyrighted Software provided with this EULA.

Use of any software and related documentation (“Software”) provided with a CORINEX hardware product, or made available to you by CORINEX via download or otherwise, in whatever form or media, will constitute your acceptance of these terms, unless separate terms are provided by the software supplier, in which case certain additional or different terms may apply. If you do not agree with the terms of this EULA, do not download, install, copy or use the Software.

1. Licence Grant. CORINEX grants to you a personal, non-transferable and non-exclusive right to use the copy of the Software provided with this EULA. You agree you will not copy the Software except as necessary to use it on a single hardware product system. You agree that you may not copy the written materials accompanying the Software. Modifying, translating, renting, copying, transferring or assigning all or part of the Software, or any rights granted hereunder, to any other persons, and removing any proprietary notices, labels or marks from the Software is strictly prohibited. Furthermore, you hereby agree not to create derivative works based on the Software. You may permanently transfer all of your rights under this EULA, provided you retain no copies, you transfer all of the Software, and the recipient agrees to the terms of this EULA. If the Software is an upgrade, any transfer must include all prior versions of the Software.

2. Copyright. The Software is licensed, not sold. You acknowledge that no title to the intellectual property in the Software is transferred to you. You further acknowledge that title and full ownership rights to the Software will remain the exclusive property of Corinex Communications Corporation and/or its suppliers, and you will not acquire any rights to the Software, except as expressly set forth above. All copies of the Software will contain the same proprietary notices as contained in or on the Software.

3. Reverse Engineering. You agree that you will not attempt, and if you are a corporation, you will use your best efforts to prevent your employees and contractors from attempting to reverse compile, modify, translate or disassemble the Software in whole or in part. Any failure to comply with the above or any other terms and conditions contained herein will result in the automatic termination of this license and the reversion of the rights granted hereunder to CORINEX.

4. Disclaimer of Warranty. The Software is provided “AS IS“ without warranty of any kind. CORINEX and its suppliers disclaim and make no express or implied warranties and specifically disclaim warranties of merchantability, fitness for a particular purpose and non-infringement of third-party rights. The entire risk as to the quality and performance of the Software is with you. Neither CORINEX nor its suppliers warrant that the functions contained in the Software will meet your requirements or that the operation of the Software will be uninterrupted or error-free.

5. Limitation of Liability. Corinex’s entire liability and your exclusive remedy under this EULA shall not exceed the price paid for the Software, if any. In no event shall CORINEX or its suppliers be liable to you for any consequential, special, incidental or indirect damages of any kind arising out of the use or inability to use the software, even if CORINEX or its supplier has been advised of the possibility of such damages, or any claim by a third party.

6. Applicable Laws. This EULA will be governed by the laws of Canada, excluding its conflict of law provisions.

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Corinex ADSL2+ Wireless Gateway G

End User License Agreement

7. Export Laws. This EULA involves products and/or technical data that may be controlled under any applicable export control laws, and regulation, and may be subject to any approval required under such laws and regulations.

8. Precedence. Except as set out above, where separate terms are provided by the software supplier, then, subject to this EULA, those terms also apply and prevail, to the extent of any inconsistency with this EULA.

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Contents

End User License Agreement .............................................................. 2

1. Introduction ..................................................................................... 5

1.1 Overview .....................................................................................................5

1.2 Corinex ADSL2+ Wireless Gateway G Features ..........................................5

1.3 Package Content ............................................................................................. 7

1.4 Minimum System Requirements ..................................................................... 8

2 Product Specification ...................................................................................... 9

2.1 Hardware Features ......................................................................................... 9

2.2 Physical Details ............................................................................................. 10

2.3 Safety Labels ................................................................................................. 12

3 Installation Overview .................................................................................... 13

3.1 Connecting the Gateway to Your Computer ............................................. 13

3.2 Configuring Your Ethernet Network Card / Installing Your USB Device ........ 14

3.3 Connecting to the Internet .......................................................................... 19

4 Corinex ADSL2+ Wireless Gateway G Configuration .............................. 23

4.1 Overview ...................................................................................................... 23

4.2 Main tab ....................................................................................................... 24

4.3 Setup tab ..................................................................................................... 25

4.4 Advanced Tab ............................................................................................... 53

4.5 Wireless tab ................................................................................................ 85

4.6 Tools Tab ..................................................................................................... 97

4.7 Status Tab .................................................................................................... 102

4.8 Help Tab .................................................................................................... 106

Appendices ................................................................................................. 108

Appendix A: Troubleshooting ..................................................................... 108

Appendix B Wireless Security ................................................................ 117

Appendix C Glossary ............................................................................... 124

Appendix D: How to Ping Your ISP’s Email and Web Addresses .............. 137

Appendix E: Finding the MAC Address and IP Address

for your Ethernet Adapter ........................................................................ 139

Contents

Corinex ADSL2+ Wireless Gateway G

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Introduction

Corinex ADSL2+ Wireless Gateway G

1 Introduction

1.1 Overview

Congratulations on your choice of the Corinex ADSL2+ Wireless Gateway G! This Gateway is the ultimate residential high speed Internet connectivity solution featuring a built-in ADSL2+ modem and access through Ethernet and wireless (802.11g Wireless) media. Multiple users can share one broadband connection for high speed applications such as shared Internet access, file and printer sharing, online games, Internet telephony, streaming audio and video, security systems and more. The Corinex ADSL2+ Wireless Gateway G also makes your home network secure with its built-in firewall and enhanced security features.

1.2 Corinex ADSL2+ Wireless Gateway G Features

The Corinex ADSL2+ Wireless Gateway G contains an HTTP server with a web configuration interface. This enables you to connect to it, and configure it, using your web browser.

For game users, the ADSL Router had already pre configured for several low latency game ports. Just click on the game you are playing on line and the rest is done for you.

The ADSL Router is fully compatible with all PCs; as long as the PC supports an Ethernet interface and is running a TCP/IP protocol stack, your PC can have highspeed WAN access. So, plug in the ADSL Router (refer to easy start guide), configure it (per your ISP’s requirements) and enjoy the fast Internet access like never before. This router also provides future proof functionality with higher data transmission rates with ADSL2, ADSL2+, Extended Reach-ADSL support.

1.2.1 Main Functions

ADSL/ATM Support

• ANSI T1.413 issue 2, ITU-T G.992.1 (G.dmt) and G.992.2 (G.lite) compliant

• ADSL2, ADSL2+, RE-ADSL compliant

• Rate Adaptive modem at 32 Kbps steps

• Dynamic Adaptive Equalisation to improve Carrier’s service area

• Bridge Tap Mitigation support

• ATM Layer with Traffic shaping QoS Support (UBR, CBR, VBR-rt, VBR nrt)

• AAL ATM Attributes - AAL5

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Introduction

Corinex ADSL2+ Wireless Gateway G

• Multiple PVC up to 8 support (Bridge Support)

• Spectral compatibility with POTS

• F5 OAM Loopback/Send and Receive

Encapsulation Support

• RFC2684 Bridge and Routed LLC and VC Mux support

• RFC2364 PPPoA Client support

• RFC2516 PPPoE Client support

• RFC2225/RFC1577 Classical IP Support

• Transparent Bridge Support

• PAP/CHAP/MS-CHAP for Password Authentication Support

Network Support

• Static IP, Dynamic RIP routing support

• IP/TCP/UDP/ICMP/ARP/RARP Application Support

• Network Address Translation (NAT)

• Port Mapping/Forwarding

• Easy setup of Port Forwarding rules for popular Games/Application

• NAT Application Level Gateway for popular applications

• DHCP Server/Relay/client

• DNS Relay Agent

• DMZ support

• Single Session IP Sec and PPTP/L2TP VPN pass through support

• PPP Always on with configurable timeout

• PPP Dial on Demand

• Universal Plug and Play Support

WLAN Support

• IEEE 802.11, 802.11B and 802.11G compliant

• Conforms to Wireless Ethernet Compatibility Alliance (WECA) Wireless Fidelity (Wi-Fi tm) standard

• Supports 802.11b and 802.11g simultaneously

• Support Direct Sequence Spread Spectrum (DSSS) technology

• Operating Range of >300 Meters (Open Air)

Management Support

• Web Based HTTP management GUI

• TFTP/FTP Support for Firmware Upgrade

• Web Based Firmware Upgrade (Local)

• Soft Factory Reset Button via Web GUI

• Diagnostic Test (DSL, OAM, Network, Ping Test)

• Telnet/CLI (Read Only)

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• Syslog Support

• Firmware upgrade-able for future feature enhancement

Security Support

• NAT for basic Firewall support

• Packet Filtering Firewall Support

• Stateful Packet Inspection Support

• Protection against Denial of Service attacks

• Password Authentication to Modem

1.3 Package Content

This Package Includes:

• Corinex ADSL2+ Wireless Gateway G

• AC power adapter with the appropriate plug for your region

• Telephone cable

• Ethernet cable

• USB cable

• Printed Quick Start Guide

• CD with documentation and drivers

Enclosed CD Content:

- Corinex ADSL2+ Wireless Gateway G Quick Start Guide

- Corinex ADSL2+ Wireless Gateway G User Guide (this document)

- USB Drivers for Windows operating systems

- Acrobat Reader

As we do constant improvement of our products, it can happen that we have newer versions of software tools than those included on the Installation CD. If you want to check and/or download the latest versions of software for your Corinex product, just click the www.corinex.com.

Introduction

Corinex ADSL2+ Wireless Gateway G

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Introduction

Corinex ADSL2+ Wireless Gateway G

1.4 Minimum System Requirements

• Pentium® MMX 233MHz

• Ethernet card installed with TCP/IP Protocol (Required only if you are connecting to the Ethernet port of your Gateway)

• One USB 1.1 port (Required if you are connecting to the USB port of the gateway)

• IEEE 802.11b/g Wireless adapter (Required if you are connecting to the gateway using a wireless connection)

• Windows/Linux/Mac OS for Ethernet or Wireless connection, Microsoft Windows 98SE/ME/2000/XP for USB connection

• Web Browser support:

- Microsoft Internet Explorer 4.0 (or later versions)

- Netscape® Navigator 3.02 (or later versions)

- Mozilla Firefox 1.0 (or later versions)

• Windows 98/ME/2000/NT/XP, Mac OS X or Linux operating system for computers sharing the Internet connection

• Web browser supporting JavaScript for the Gateway management

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Product Specification

Corinex ADSL2+ Wireless Gateway G

2 Product Specification

This section defines the hardware and software specifications.

2.1 Hardware Features

2.1.1 Hardware Parameters

WAN Interface

• WAN: 1x RJ11 connector for connection to the ADSL line

Ethernet Interfaces

• LAN: 4 x 10/100 Mbps Ethernet Port (RJ-45)

• WAN: 1 x RJ-11 port (25 Mbps)

• USB: 1x USB 1.1 Type B

Electrical Parameters

One AC power adapter for power supply Input Voltage: AC 110/230V (USA/Europe), 150mA Line Frequency: 60/50Hz (USA/Europe)

Wireless Parameters

RF Output : <= 100 mW

Environmental Parameters

Operation Operating Temperature: 0ºC to 40ºC (32ºF to 104ºF) Operating Humidity 10% to 85% Non-Condensing Storage Storage Temp: -20ºC to 70ºC (-4ºF to 158ºF) Storage Humidity 5% to 90% Non-Condensing

EMI/EMC

FCC Part 15B, UL, CE (EMI, EMC, Safety)

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Product Specification

Corinex ADSL2+ Wireless Gateway G

2.2 Physical Details

Front Panel

1 POWER green On Power is supplied to the gateway. Off The gateway is turned off.

2 ETHERNET (E1 ~ E4)

green On Connection established between the gateway and the Ethernet device.

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Product Specification

Corinex ADSL2+ Wireless Gateway G

Off Ethernet cable is disconnected. Blinking Receiving/transmitting data.

3 WIRELESS green Blinking Receiving/transmitting data via wireless interface.

4 USB green On Connection established between the gateway and the computer’s USB slot. Off USB cable not connected.

5 DSL green On ADSL connection is established. Off No telephone jack is connected. Blinking The gateway is attempting to establish a connection with your ADSL Service Provider.

6 INTERNET green On PPP connection is established. Off No PPP connection is established.

Back Panel

1 DSL (RJ-11) to connect to your DSL line. 2 USB to connect to your PC’s USB slot. 3 RESET to reset your ADSL2+ Gateway to factory default settings. 4 ETHERNET E1-E4 (10/100 Base-T Auto-MDI/MDIX RJ-45 jack) to connect to your

PC’s Ethernet Network card or Ethernet Hub / Switch.

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Product Specification

Corinex ADSL2+ Wireless Gateway G

5 DC IN (9V) to connect to the Power Supply Adapter. 6 POWER SWITCH to power on or off the gateway (I - ON position, O - OFF

position). 7 RF Antenna 180° 2.4 Ghz Wireless Antenna for wireless networking.

To activate the factory default reset function:

- Ensure that your ADSL2+ Gateway is powered on.

- Use a paper clip or a pencil tip to press the reset button, hold for at least 10 secs and release. At this point, the Wireless indicator and DSL indicator will turn off. The reset is in progress.

- When the Wireless indicator starts blinking, it means that the reset process is complete. The default settings are then restored.

- DSL line is synchronized once the DSL indicator color is green.

NOTE: By executing the reset procedure, all customized settings that you have saved will be lost and the gateway will be set back to the original factory default settings as they are described in this document.

2.3 Safety Labels

Content of the Label on the Bottom of the Corinex ADSL2+ Wireless Gateway G

The label shows the voltage and current values for your Gateway. It also shows all three MAC Addresses (WAN, LAN and WLAN), serial number (SN) and the firmware version.

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3 Installation Overview

This part of the User Guide will assist you with your initial installation and configuration of your network and help you with settings, which you need to configure for your Internet connection to be shared through Ethernet, USB or Wireless media.

Installation Overview

Corinex ADSL2+ Wireless Gateway G

Gateway

ADSL2+

3.1 Connecting the Gateway to Your Computer

This chapter gives step-by-step instructions on how to connect your computer to the gateway, connect the gateway to your ADSL line, and finally, to turn on all the devices.

3.1.1 Connecting to the Ethernet

Connect your computer(s) to the ADSL2+ Wireless Gateway G by plugging one end of the supplied Ethernet cable (RJ45) to the network card of your computer, and the other end of the cable to one of the gateway’s four Ethernet LAN ports (E1~E4).

NOTE: If you want to connect more computers to the gateway via Ethernet cables, follow the same procedure as described above. Please note that if you want to connect more than four computers in this way, an additional device (a switch or a hub) is required.

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

3.1.2 Connecting to the ADSL Line

To connect the gateway to the ADSL line, please use the supplied telephone cable (RJ11). Plug one end of the cable to the DSL port of the gateway, and plug the other end of the telephone cable into the telephone socket in the wall. If you want to plug a phone in at the same location, you will need to use a POTS splitter.

A POTS Splitter (with built-in Microfilter) is a device that allows you to connect both your telephone cable and telephone set to the same wall socket. At the same time, this splitter helps to eliminate background noise on the telephone line, ensuring the best possible phone performance.

3.1.3 Connecting to the Power Outlet and Powering On

1. Connect the supplied power supply cable to the DC 9V port on the gateway.

2. Plug the power adapter into the electrical outlet.

3. Power on the gateway by toggling the POWER switch into position I.

4. Start up all computers in the network.

3.2 Configuring Your Ethernet Network Card / Installing Your USB Device

If your computers are connected to the Ethernet Port of the gateway, proceed with section 3.2.1. If your computer is connected to the gateway’s USB Port, you can skip ahead to section 3.2.2.

3.2.1 Configuring Your Ethernet Network Card

Proceed with this section ONLY if your computer is connected to the Ethernet Port of the gateway.

The following instructions are based on the Windows XP operating system. The configuration procedure may be slightly different on other operating systems. Please refer to the documentation of your operation system for more information about establishing a network connection.

(Instructions are based on default Start menu option)

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

1. From your Windows desktop, click Start > All Programs > Accessories > Communications > Network Connections.

2. Right-click on the Local Area Connection icon that reflects the model of Ethernet Card which you have connected to the Corinex ADSL2+ Wireless Gateway G, and click Properties.

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

3. Make sure that the field Connect Using indicates the model of Ethernet Card that is connected to the gateway. (This is important especially if you have more than one Local Area Connection icon displayed in the Network and Dial-up Connections/Network Connections window. Make sure that you have selected the appropriate one.)

4. Select Internet Protocol (TCP/IP) and click Properties.

5. Select the option Obtain an IP address automatically and click OK.

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Installation Overview

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6. Click OK again to close.

7. Make sure that the ADSL2+ Wireless Gateway G is powered on. Restart your system.

8. Follow the above steps 1-7 for all computers connected to the gateway through the Ethernet interface.

3.2.2 Installing the USB Device Driver

Note: Please do not connect the Corinex ADSL2+ Wireless Gateway G to your

computer before step #2.

1. Insert the Corinex ADSL2+ Wireless Gateway G CD into the CD-ROM drive of your computer. If the installation wizard doesn’t start automatically, please navigate to the main folder of the installation CD (with Windows Explorer or any other file browser program) and run the program named autorun.exe. Click Install USB Drivers. The wizard for the USB driver installation will start. Please wait until the installation of the drivers is finished and then click Close to finish the installation wizard.

Click Install USB Drivers. The wizard for the USB driver installation will start. Please wait until the installation of the drivers is finished and then click Close to finish the installation wizard.

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

2. Plug the Corinex ADSL2+ Wireless Gateway G into a USB port on your computer. These are often located on the front on desktop computers, and on the back on laptops.

3. Windows will detect new hardware and will start installing it. If a box pops up asking whether Windows should connect to Windows Update to search for software, choose No, not at this time and click Next. This screen will only occur if you have Windows XP Service Pack 2 installed. Then choose Install the software automatically and click Next. You may get a security warning about the drivers not being Microsoft-certified or not passing Microsoft Logo testing, but click Continue Anyway. The installation of the USB driver is now complete. You may click Finish.

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

3.3 Connecting to the Internet

If you want to configure the Corinex ADSL2+ Wireless Gateway G’s connection to the internet, you can access the device through the web user interface by following these steps:

1. Open your Internet Browser and enter 192.168.1.1 in the address bar, and press Enter.

You will be asked for the username and password. The default username is admin and the password is admin.

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

2. Upon Login, the main page will be displayed.

Click on Setup in the upper bar. The following window will appear.

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

3. In the left menu bar, click on Quick Start to start the internet connection wizard. The following screen will appear.

4. All the information you need for this screen should have already been provided to you by your Internet Service Provider. Please carefully fill in all required fields and click on Connect.

5. The gateway will now connect to your Internet Service Provider. A few screens displaying the connection status will appear. If all the required authentication data was entered correctly and the gateway is connected to the DSL line, a screen similar to the one below will appear.

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Installation Overview

Corinex ADSL2+ Wireless Gateway G

6. Your ADSL2+ Wireless Gateway G is now connected to the internet.

7. Click on Save All Settings once you’ve successfully established a connection, so that all settings are saved. Your gateway will then connect to the internet automatically after restart.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

4 Corinex ADSL2+ Wireless Gateway G

Configuration

4.1 Overview

For your convenience, use the Corinex ADSL2+ Wireless Gateway G web-based utility to configure it. This chapter will explain all of the functions of this utility. The utility can be accessed via Microsoft Internet Explorer, Netscape Navigator, Mozilla Firefox or other web browsers to set up Ethernet, Wireless, or USB computer connections to the Corinex ADSL2+ Wireless Gateway G. This utility has a consistent design for all of its screens. It consists of screen selection tabs on the top part of screen, menu on the left side and the display screen.

NOTE: The appearance of the user interface screenshots displayed in the following part of this document may vary due to the firmware version currently available in your device. It is recommended that you check for the latest firmware version on the Corinex web site: www.corinex.com.

After opening the default gateway’s IP address 192.168.1.1 in your internet browser, the authentication screen appears. Please enter the username admin and the password admin in order to get to the main screen.

Tabs

Screen

As you click on the selection tabs, different screens will be displayed.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

The Home, Setup, Advanced, Wireless, To o l s , Status and Help tabs are available for setup of the Corinex ADSL2+ Wireless Gateway G. In each of these tabs groups there is a Menu on left side. From here you can access and change different settings of your gateway. The display screen consists of one or more entry fields containing current values of the settings. By changing these values you can configure the device. To apply the settings of your choice you have to click on the Save All Settings button located on the left bottom of the web interface under the left menu. The settings will be entered into the gateway.

4.2 Main tab

After logging in to the Gateway’s configuration web interface, the following page will appear:

Here you can see the basic information about each tab, together with basic information about the status of the ADSL2+ Wireless Gateway G. For example, the screen above shows that the gateway has been connected to the DSL line for more than 3 hours with upload speed 512 kbps and download speed of 3008 kbps. Wireless access point is enabled with the SSID cx_adsl and there are no devices connected to the 4-port ethernet switch. Additionally, you can see the firmware version.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

4.3 Setup tab

The Setup section allows you to create new connections, edit existing connections, and configure other basic settings. This section is divided into three parts: the first one is “Quick Start” which helps you with creating a WAN connection. The second one is “LAN Setup” where you can configure the local area network settings. In the third part “WAN Setup”, you can set up the modem and the WAN parameters.

The following picture shows the setup page.

The page is divided into three subsections – the Quick Start, the LAN and the WAN configuration.

Before configuring the Gateway, there are several concepts that you should be familiar with on how your new Gateway works. Please take a moment to familiarize yourself with these concepts, as it should make the configuration much easier.

Wide Area Network connection

On one side of the Gateway there is your Wide Area Network (WAN) connection, also referred to as a broadband connection. This WAN connection is different for every WAN operator. Most of the configuration you will perform will be in this area.

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Local Area Network connection

On the other side of your Gateway, you have your own Local Area network (LAN) connections. This is where your local computers are connected to the Gateway. The Gateway is normally configured to automatically assign IP addresses for all the PC’s on your network.

4.3.1 Quick Start

For your convenience, we have prepared a setup wizard which will allow you to connect your Gateway to the internet in a few easy steps.

Click on Quick Start located on top of the left menu. The following screen will appear.

Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

All information for creating a connection should be provided by your Internet Service Provider. Please enter the necessary information into the fields on this screen. If you are not sure, please contact your Internet Service Provider. Click Connect.

The gateway will now connect to your Internet Service Provider. A few screens displaying the connection status will appear. If all the required authentication data was entered correctly and the gateway is connected to the DSL line, a screen similar to the one below will appear.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

Note: if you receive an error message, please double check that the Gateway is connected to the DSL line and the entered authentication data are correct.

Your ADSL2+ Wireless Gateway G is now connected to the internet.

Click on Save All Settings once you’ve successfully established a connection, so that all settings are saved. Your gateway will then connect to the internet automatically after each restart.

4.3.2 LAN Configuration

This section allows you to configure the local area network settings of your Gateway. There are three LAN network interfaces which can be assigned to groups. Each group can have different settings such as IP address, settings of the DHCP server etc.

Physical Network Interface Description

Ethernet LAN containing all devices connected to one

of the RJ45 ports of the Gateway.

WLAN LAN containing all devices connected to the

wireless access point of the Gateway.

USB LAN containing all devices connected to the

USB port of the Gateway.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

By default, all three interfaces belong to the same group – Group 1.

In the table Interfaces there are interfaces which are not assigned to any group. You can move interfaces between groups using the Add and Remove buttons next to each group.

You can click on Configure to set up parameters for the appropriate LAN Group. You will enter the following screen.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

You can choose from Unmanaged, Automatic or Static IP settings for this LAN Group. Unmanaged settings don’t require any additional configuration. With the setting “Obtain an IP Address automatically”, the LAN group will request the IP Settings from a DHCP server in the LAN.

If you choose the Static IP Settings, you can configure the following fields: IP Address, Netmask, Default Gateway, Host Name and Domain.

The gateway includes a DHCP server and DHCP relay functionality. You can choose from Enable DHCP Server, Enable DHCP Relay or DHCP Server and Relay off.

You can enable the DHCP Server by clicking the radio button Enable DHCP Server. You will need to specify the Start IP Address and End IP Address for assigning addresses to clients. With Lease Time, you can specify how many seconds a client will hold the assigned IP before it asks for a new one. The default settings is one hour (3600 seconds).

In addition to the DHCP server feature, the Gateway supports the DHCP relay function. When the gateway is configured as a DHCP server, it assigns the IP addresses to the LAN clients. When the Gateway is configured as DHCP relay, it is responsible for forwarding the requests and responses negotiating between the DHCP clients and the server.

By turning off the DHCP server and relay the network administrator must carefully configure the IP address, Subnet Mask and DNS settings of every computer on your network. Do not assign the same IP address to more than one computer and your ADSL+ Gateway must be on the same subnet as all the other computers.

You can configure additional settings for each LAN Group, by clicking on one of the buttons IP Filters, Bridge Filters, UPnP, LAN Clients, IP QoS and Static Routing on the right side of the LAN Group Configuration screen. This features will be described later in this user guide.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

4.3.3 Ethernet Switch

In the next section of the Setup tab, you can configure the 4-port ethernet switch of your Gateway.

For each of the 4 ports you can select between Auto, 10/Half Duplex, 10/Full Duplex, 100/Half Duplex and 100/Full Duplex. We recommend the Auto setting which makes sure that your ethernet device connected to the switch will work properly.

Additionally, you can enable or disable IGMP Snooping for the ethernet switch. IGMP Snooping is a feature whch allows the switch to enable or disable multicast traffic automatically for each port and prevents unwanted traffic going to computers on the network. With IGMP Snooping, Layer 2 devices can “listen in” on IGMP conversations between hosts and routers. When a switch hears a group join message from a host, it notes which switch interface it heard the message on, and adds that interface to the group. Similarly, when a Layer 2 switch hears a group leave message or a response timer expires, the switch will remove that host’s switch interface from the group.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

4.3.4 Firewall / NAT Services

For the LAN interfaces, Firewall and NAT are enabled by default. If you don’t want to use Firewall or Network Address Translation, you can disable it in the screen below.

4.3.5 WAN Setup

Before the gateway will pass any data between the LAN interface(s) and the WAN interface, the WAN side of the modem must be configured. Depending upon your DSL service provider or your ISP (internet service provider), you will need some (or all) of the information outlined below before you can properly configure the WAN:

• Your DSL line VPI and VCI

• Your DSL encapsulation type and multiplexing

• Your DSL training mode (default is MMODE)

For PPPoA or PPPoE users, you also need these values from your ISP:

• Your username and password

For RFC 1483 users, you may need these values from your ISP:

• Your DSL fixed Internet IP address

• Your Subnet Mask

• Your Default Gateway

• Your primary DNS IP address

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Since multiple users can use the gateway, the gateway can simultaneously support multiple connection types; hence, you must set up different profiles for each connection. The gateway supports the following protocols:

• RFC2516 PPPoE

• RFC 2364 PPPoA

• Static

• DHCP

• Bridged

• CLIP

4.3.6 New Connection

A new connection is basically a virtual connection. Your gateway can support up to 8 different (unique) virtual connections. If you have multiple different virtual connections, you may need to utilize the static and dynamic routing capabilities of the modem to pass data correctly.

Before you create a new WAN connection, you should make sure you have DSL connection. If you have an existing DSL connection a green light will be displayed in the left menu next to the Modem item as shown in the picture below.

Click on New Connection to enter the page for creating and configuring a new connection to the internet. The following page will appear, with predefined settings for a PPPoE connection.

Note: This screen can be virtually divided into three sections. Section A includes settings specific to the connection type. Section B (VLAN settings) and section C (PVC settings) remain the same for all six connection types. For other connection types, we will focus on the fields and features in section A.

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PPPoE Connection Setup

PPPoE is a protocol for encapsulating PPP frames in Ethernet frames and is described in RFC 2516. PPPoE provides the ability to connect to a network of hosts over a simple bridging access device to a remote Access Concentrator. With this model, each host utilizes its own PPP stack and access control, billing, and type of service control can all be done on a per-user rather than per-site basis.

Follow the instructions below to configure the gateway as PPPoE.

1. From the Setup main page, click on New Connection. The default PPPoE connection setup is displayed. The following picture illustrates a typical PPPoE configuration.

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2. Enter a unique name for the PPPoA connection in the Name field. The name must not have spaces and cannot begin with numbers.

3. Under PPP Settings, select the encapsulation type (LLC or VC). Note: If you are not sure just use the default mode.

4. Under PVC Settings, enter the values of VPI and VCI settings.

Note: Your DSL service provider or your ISP will supply these.

5. Select the quality of service (QOS). Leave the default value if you are unsure or the ISP did not provide this information.

6. Click the Apply button to complete the connection setup. This will temporarily save this connection.

7. To make the change permanent, click on Save all settings in the left menu.

8. For connection, click on Connect.

The available PPPoE options are described in the following table:

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Field Description

Username Your user name for the PPPoE access; this is provided by

your DSL service provider or your ISP.

Password The password for the PPPoE access; it is provided by your

DSL service provider or your ISP.

Idle Timeout Specifies that PPPoE connection should disconnect if the

link has no activity detected for n seconds. This field is used in conjunction with the On-Demand feature. To ensure that the link is always active, enter a 0 in this field.

Keep Alive When on-demand option is not enabled, this value specifies

the time to wait without being connected to your provider before terminating the connection. To ensure that the link is always active, enter a 0 in this field.

Authentication Three authentication options are available: auto, Chal-

lenge Handshake Authentication protocol (CHAP), and Password Authentication Protocol (PAP).

MTU Maximum Transmit Unit that the DSL connection can

transmit. It is a negotiated value that asks the provider to send packets of no more than n bytes. The maximum specified value is 1500 although some DSL/ISP providers require a larger value. The minimum MTU value is 128.

On-Demand Enables on-demand mode. The connection will disconnect

if no activity is detected after the specified idle timeout value.

Default Gateway If checked, this connection becomes the default gateway

to the Internet.

Enforced MTU Check this box if you experience problems accessing the

Internet over a PPPoE connection. This feature will force all TCP traffic to conform with PPP MRU by changing TCP Maximum Segment Size to PPP MRU.

Debug Enables PPPoE connection debugging facilities. You can

read more about debugging in following text.

PPP UNnumbered This is a special feature for telecommunication. It is used

for assigning blocks of public addresses to the client and makes the PPP appear as pass-through.

LAN The LAN field associated with the PPP UNunmbered field.

The packets need to go through specific LAN when the PPP UNnumbered feature is activated.

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The VLAN Settings include the options showed in following table:

Field Description

Sharing This is where you enable/disable sharing. The VLAN needs

to be selected to create VLAN.

VLAN ID VLAN Identification

Priority Bits Priority is given to a VLAN connection from 0-7, 0 means

highest priority.

The following table describes the options of the PVC Settings:

Field Description

PVC Permanent virtual circuit. A fixed virtual circuit between

two users: the public data network equivalent of a leased line. No call setup or clearing procedures are needed.

VPI Virtual path identifier

VCI Virtual channel identifier. 16-bit field in the header of an

ATM cell. The VCI, together with the VPI, is used to identify the next destination of a cell as it passes through to the ATM switch. It is sometimes called virtual channel connection.

QoS Quality of Service, a feature of data transmission that

measures how accurately and how quickly a message or data is transferred from a source computer to a destination computer over a network. The three QoS options are: Undefined Bit Rate (UBR), Constant Bit Rate (CBR), and Variable Bit Rate (VBR).

PCR Peak Cell Rate (in cells/sec) is the cell rate, which the source

may never exceed.

SCR Sustain Cell Rate

MBS Maximum Burst Size - traffic parameter that specifies the

maximum number of cells that can be transmitted at the Peak Cell rate.

CDVT Cell Delay Variation Tolerance

Auto PVC Auto Permanent Virtual Circuit, see PVC.

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PPPoA Connection Setup

PPPoA is also known as RFC 2364. It is a method of encapsulating PPP packets over ATM cells, which are carried over the DSL line. PPP or Point-to-Point protocol is a method of establishing a network connection/session between network hosts. It usually provides a mechanism of authenticating users. LLC and VC are two different methods of encapsulating the PPP packet. Contact your ISP to make sure which encapsulation is being supported.

By selecting PPPoA, you are forcing your gateway to terminate the PPPoA connection. The advantage is that the PPPoA termination is done within the gateway and not on your PC; this frees up your PC resources and allows multiple users to utilize the PPPoA connection.

Follow the instructions below to configure the gateway as PPPoA.

1. From the Setup main page, click on New Connection. The default PPPoE connection setup is displayed.

2. At the Type field select PPPoA. The PPPoA connection setup page is displayed. The picture below illustrates a typical PPPoA configuration.

3. Enter a unique name for the PPPoA connection in the Name field. The name must not have spaces and cannot begin with numbers.

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4. Under PPP Settings, select the encapsulation type (LLC or VC).

Note: If you are not sure just use the default mode.

5. Under PVC Settings, enter the values of VPI and VCI settings.

Note: Your DSL service provider or your ISP will supply these.

6. Select the quality of service (QOS); leave the default value if you are unsure or the ISP did not provide this information.

7. Click the apply button to complete the connection setup. This will temporarily save this connection.

8. To make the change permanent, click on Save all settings in the left menu.

9. For connection, click on Connect.

The PPP options include following settings:

Field Description

Encapsulation The technique used by layered protocols in which a layer

adds header information to the protocol data unit (PDU) from the layer above. As an example, in Internet terminology, a packet would contain a header from the physical layer, followed by a header from the network layer (IP), followed by a header from the transport layer (TCP), followed by the application protocol data. Two options are provided: Logical Link Control (LLC) and Virtual Channel (VC).

Username Your user name for the PPPoA access; this is provided by

your DSL service provider or your ISP

Password The password for the PPPoA access; this is provided by

your DSL service provider or your ISP

Idle Timeout Specifies that PPPoA connection should disconnect if the

link has no activity detected for n seconds. This field is used in conjunction with the On-Demand feature. To ensure that the link is always active, enter a 0 in this field.

Keep Alive When on-demand option is not enabled, this value specifies

the time to wait without being connected to your provider before terminating the connection. To ensure that the link is always active, enter a 0 in this field

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Field Description

Authentication Three authentication options are available: auto, Chal-

lenge Handshake Authentication protocol (CHAP),

and Password Authentication Protocol (PAP).

MTU Maximum Transmit Unit the DSL connection can trans-

mit. It is a negotiated value that asks the provider to send packets of no more than n bytes. The maximum specified value is 1500 although some DSL/ISP providers require a larger value. The minimum MTU value is 128.

On-Demand Enables on-demand mode. The connection will disconnect

if no activity is detected after the specified idle timeout value.

Default Gateway If checked, this connection becomes the default gateway

to the Internet.

Debug Enables PPPoA connection debugging facilities. You can

read about debugging in the following text.

PPP UNnumbered This is a special feature for telecommunication. It is used

for assigning blocks of public addresses to the client and makes the PPP appear as pass-through.

LAN The LAN field associated with the PPP UNunmbered field.

The packets need to go through specific LAN when the PPP UNnumbered feature is activated.

The VLAN Settings include the options showed in following table:

Field Description

Sharing This is where you enable/disable sharing. The VLAN needs

to be selected to create VLAN.

VLAN ID VLAN Identification

Priority Bits Priority is given to a VLAN connection from 0-7, 0 means

highest priority.

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The following table describes the options of the PVC Settings:

Field Description

PVC Permanent virtual circuit. A fixed virtual circuit between

two users: the public data network equivalent of a leased line. No call setup or clearing procedures are needed

VPI Virtual path identifier

VCI Virtual channel identifier. 16-bit field in the header of an

ATM cell. The VCI, together with the VPI, is used to identify the next destination of a cell as it passes through to the ATM switch. It is sometimes called virtual channel connection.

QoS Quality of Service, a feature of data transmission that

PCR Peak Cell Rate (in cells/sec) is the cell rate, which the source

may never exceed.

SCR Sustain Cell Rate

MBS Maximum Burst Size - traffic parameter that specifies the

maximum number of cells that can be transmitted at the Peak Cell rate.

CDVT Cell Delay Variation Tolerance

Auto PVC Auto Permanent Virtual Circuit, see PVC.

Static Connection Setup

Static is used whenever a known static IP is assigned. The accompanying information such as the Subnet mask and the gateway should also be specified. Up to three Domain Name Server (DNS) addresses can also be specified. These servers would enable you to have access to other web servers. Valid IP addresses range is from

0.0.0.0 to 255.255.255.255.

Use the following procedures to configure the gateway for a Static connection:

1. From the Setup main page, click on New Connection. The default PPPoE connection setup is displayed.

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2. At the Type field select Static. The Static connection setup page is displayed. The picture below illustrates a typical Static configuration.

3. Enter a unique name for the Static connection in the Name field. The name must not have spaces and cannot begin with numbers.

4. You can also enable Network Address Translation (NAT) and the Firewall options. If you are unsure, leave these in the default mode.

5. Under Static settings, select the encapsulation type (LLC or VC).

Note: If you are not sure just use the default mode.

6. Based upon the information your DSL/ISP provided, enter your assigned IP

address, Subnet Mask, Default Gateway (if provided), and Domain Name Services (DNS) values (if provided).

7. For the static configuration, you can also select a Bridged connection or a Routed connection. Since static IP address is typically used to host WEB servers, you may want to use a bridge connection.

8. Under PVC Settings, enter the values of VPI and VCI settings.

Note: Your DSL service provider or your ISP will supply these.

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9. Select the quality of service (QOS); leave the default value if you are unsure or the ISP did not provide this information.

10. Click the apply button to complete the connection setup. This will temporarily save this connection.

11. To make the change permanent, click on Save all settings in the left menu.

12. For connection, click on Connect.

The following table shows a description of the Static setting options:

Field Description

Encapsulation Two options are provided: Logical Link Control (LLC)

and Virtual Channel (VC).

IP Address IP address of the static connection.

Mask Subnet mask provided by your ISP.

Gateway Your gateways IP address.

Default Gateway If checked, this connection becomes the default gateway

to the Internet.

DNS Domain Name Server address provided by your ISP.

Mode The Bridged and Routed modes are available.

The VLAN Settings include the options showed in following table:

Field Description

Sharing This is where you enable/disable sharing. The VLAN needs

to be selected to create VLAN.

VLAN ID VLAN Identification

Priority Bits Priority is given to a VLAN connection from 0-7, 0 means

highest priority.

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The following table describes the options of the PVC Settings:

Field Description

PVC Permanent virtual circuit. A fixed virtual circuit between

two users: the public data network equivalent of a leased line. No call setup or clearing procedures are needed.

VPI Virtual path identifier

VCI Virtual channel identifier. 16-bit field in the header of an

ATM cell. The VCI, together with the VPI, is used to identify the next destination of a cell as it passes through to the ATM switch. It is sometimes called virtual channel connection.

QoS Quality of Service, a feature of data transmission that

PCR Peak Cell Rate (in cells/sec) is the cell rate, which the source

may never exceed.

SCR Sustain Cell Rate

MBS Maximum Burst Size - traffic parameter that specifies the

maximum number of cells that can be transmitted at the Peak Cell rate.

CDVT Cell Delay Variation Tolerance

Auto PVC Auto Permanent Virtual Circuit, see PVC.

DHCP Connection Setup

Dynamic Host Configuration Protocol (DHCP) allows the gateway to automatically obtain the IP address from the server. This option is commonly used in situations where IP is dynamically assigned and is not known prior to assignment.

Use the following procedures to configure the gateway for a DHCP connection.

1. From the Setup main page, click on New Connection. The default PPPoE connection setup is displayed.

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2. At the Type field select DHCP. The PPPoE connection setup page is displayed. The picture below illustrates a typical DHCP configuration.

3. If your DSL line is connected and your DSL/ISP provider is supporting DHCP, you can click the Renew button and the gateway will retrieve an IP address, Subnet mask, and Gateway address. At anytime, you can release the DHCP address by clicking on the Release button, and renew the DHCP address by clicking on the Renew button.

4. Under PVC Settings, enter the values of VPI and VCI settings.

Note: Your DSL service provider or your ISP will supply these.

5. Select the quality of service (QOS); leave the default value if you are unsure or the ISP did not provide this information.

6. Click the apply button to complete the connection setup. This will temporarily save this connection.

7. To make the change permanent, click on Save all settings in the left menu.

8. For connection, click on Connect.

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The DHCP options are described in the following table:

Field Description

Encapsulation Two options are provided: Logical Link Control (LLC)

and Virtual Channel (VC).

IP Address IP address of the static connection.

Mask Subnet mask provided by your ISP.

Gateway Your gateways IP address.

Default Gateway If checked, this connection becomes the default gateway

to the Internet.

The VLAN Settings include the options showed in following table:

Field Description

Sharing This is where you enable/disable sharing. The VLAN needs

to be selected to create VLAN.

VLAN ID VLAN Identification

Priority Bits Priority is given to a VLAN connection from 0-7, 0 means

highest priority.

The following table describes the options of the PVC Settings:

Field Description

PVC Permanent virtual circuit. A fixed virtual circuit between

two users: the public data network equivalent of a leased line. No call setup or clearing procedures are needed.

VPI Virtual path identifier

VCI Virtual channel identifier. 16-bit field in the header of an

ATM cell. The VCI, together with the VPI, is used to identify the next destination of a cell as it passes through to the ATM switch. It is sometimes called virtual channel connection.

QoS Quality of Service, a feature of data transmission that

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Field Description

PCR Peak Cell Rate (in cells/sec) is the cell rate, which the source

may never exceed.

SCR Sustain Cell Rate

MBS Maximum Burst Size - traffic parameter that specifies the

maximum number of cells that can be transmitted at the Peak Cell rate.

CDVT Cell Delay Variation Tolerance

Auto PVC Auto Permanent Virtual Circuit, see PVC.

Bridged gateway profile and Connection

A pure bridged connection does not assign any IP address to the WAN interface. NAT and firewall rules are not enabled. This connection method, as shown on next picture, makes the Gateway act as a hub, and just passes packets across the WAN interface to the LAN interface. Use the following procedures to configure the gateway as a bridge.

1. From the Setup main page, click on New Connection. The default PPPoE connection setup is displayed.

2. At the Type field select Bridge.

3. The Bridge connection setup page is displayed.

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4. Enter a unique name for the Bridge connection in the Name field. The name must not have spaces and cannot begin with numbers.

5. Under Bridge Settings, select the encapsulation type (LLC or VC). Note: If you are not sure just use the default mode.

6. Under PVC Settings, enter the values of VPI and VCI settings.

Note: Your DSL service provider or your ISP will supply these.

7. Select the quality of service (QOS); leave the default value if you are unsure or the ISP did not provide this information.

8. Click the apply button to complete the connection setup. This will temporarily save this connection.

9. To make the change permanent, click on Save all settings in the left menu.

10. For connection, click on Connect.

The Bridge Settings include the following options:

Field Description

Encapsulation The technique used by layered protocols in which a layer

Select LAN There are three ethernet bridges you can select from.

The VLAN Settings include the options showed in following table:

Field Description

Sharing This is where you enable/disable sharing. The VLAN needs

to be selected to create VLAN.

VLAN ID VLAN Identification

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Field Description

Priority Bits Priority is given to a VLAN connection from 0-7, 0 means

highest priority.

The following table describes the options of the PVC Settings:

Field Description

PVC Permanent virtual circuit. A fixed virtual circuit between

two users: the public data network equivalent of a leased line. No call setup or clearing procedures are needed.

VPI Virtual path identifier

VCI Virtual channel identifier. 16-bit field in the header of an

ATM cell. The VCI, together with the VPI, is used to identify the next destination of a cell as it passes through to the ATM switch. It is sometimes called virtual channel connection.

QoS Quality of Service, a feature of data transmission that

PCR Peak Cell Rate (in cells/sec) is the cell rate, which the source

may never exceed.

SCR Sustain Cell Rate

MBS Maximum Burst Size - traffic parameter that specifies the

maximum number of cells that can be transmitted at the Peak Cell rate.

CDVT Cell Delay Variation Tolerance

Auto PVC Auto Permanent Virtual Circuit, see PVC.

Classical IP over ATM (CLIP, defined in RFC1577) Connection Setup

The Classical IP over ATM (CLIP) support provides the ability to transmit IP packets over an ATM network, TI’s CLIP support will encapsulate IP in an AAL5 packet data unit (PDU) frame using RFC1577 and it utilizes an ATM aware version of the ARP protocol (ATMARP). TI’s CLIP support only allows PVC support; it does not support SVC.

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Use the following procedures to configure the gateway for a CLIP connection.

1. From the Setup main page, click on New Connection. The default PPPoE connection setup is displayed.

2. At the Type field select CLIP. The CLIP connection setup page is displayed as shown below.

3. Enter a unique name for the Static connection in the Name field. The name must not have spaces and cannot begin with numbers.

4. You can also enable Network Address Translation (NAT) and the Firewall options. If you are unsure, leave these in the default mode.

5. Based upon the information your DSL/ISP provided, enter your assigned IP address, Mask, ARP server, and Default Gateway.

6. Under PVC Settings, enter the values of VPI and VCI settings.

Note: Your DSL service provider or your ISP will supply these.

7. Select the quality of service (QOS); leave the default value if you are unsure or the ISP did not provide this information.

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8. Click the Apply button to complete the connection setup. This will temporarily save this connection.

9. To make the change permanent, click on Save all settings in the left menu.

10. For connection, click on Connect.

A description of the CLIP setting options is described in the following table:

Field Description

IP Address IP address of the CLIP connection provided by your ISP.

Mask Subnet mask provided by your ISP.

ARP Server Address Resolution Protocol (ARP) server

Default Gateway If checked, this connection becomes the default gateway

to the Internet.

The VLAN Settings include the options showed in following table:

Field Description

Sharing This is where you enable/disable sharing. The VLAN needs

to be selected to create VLAN.

VLAN ID VLAN Identification

Priority Bits Priority is given to a VLAN connection from 0-7, 0 means

highest priority.

The following table describes the options of the PVC Settings:

Field Description

PVC Permanent virtual circuit. A fixed virtual circuit between

two users: the public data network equivalent of a leased line. No call setup or clearing procedures are needed.

VPI Virtual path identifier

VCI Virtual channel identifier. 16-bit field in the header of an

ATM cell. The VCI, together with the VPI, is used to identify the next destination of a cell as it passes through to the ATM switch. It is sometimes called virtual channel connection.

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Field Description

QoS Quality of Service, a feature of data transmission that

PCR Peak Cell Rate (in cells/sec) is the cell rate, which the source

may never exceed.

SCR Sustain Cell Rate

MBS Maximum Burst Size - traffic parameter that specifies the

maximum number of cells that can be transmitted at the Peak Cell rate.

CDVT Cell Delay Variation Tolerance

Auto PVC Auto Permanent Virtual Circuit, see PVC.

4.3.7 Modem

In this section you can set up modulation of your ADSL2+ modem. You can choose from MMODE, T1413, GDMT and GLITE. Please contact your provider in order to correctly configure your modem.

Active connections

Below the Modem section, you can see all created WAN connections. You can click on each on them to enter its configuration page. For example, in the picture below you can see configuration of the connection Quickstart which we created using the Quick Start connection wizard.

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Here you can see all the settings of the connection. You can review or edit all the settings. In case the chosen connection is currently used for communication, it has to be disconnected prior to making any changes.

Additionally, you can delete the connection by clicking on the Delete button.

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4.4 Advanced Tab

The Advanced tab allows you to perform advanced configuration functions for existing connections including:

• Enabling and disabling of key features including voice, UPnP, SNTP, SNMP, IP QoS, RIP, access control, and multicasting

• Assigning IP QoS weighting

• Management of LAN port interfaces, packet flow, and filtering

Note: At least one WAN connection must be configured before implementing advanced WAN configuration features.

Note: At least one LAN group must be defined before implementing advanced LAN configuration features.

4.4.1 Main Screen

If you click on the Advanced tab, the following screen will open.

Advanced features implemented in the Corinex ADSL2+ Wireless Gateway G include the following sections:

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4.4.2 UPnP

UPnP (Universal Plug and Play), NAT (Network Address Translation) and Firewall Traversal allow traffic to pass through the Gateway for applications using the UPnP protocol. UPnP can be enabled/disabled across Multiple LAN segments. This feature requires one active DSL connection. In presence of multiple DSL connections, select the one over which the incoming traffic will be present, for example the default Internet connection.

Corinex ADSL+ Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

Follow the steps below to enable UPnP.

1. Check Enable UPnP. This enables the WAN Connection and LAN Connection fields.

2. Select the WAN Connection and LAN Connection from the drop-down lists.

3. Click Apply.

4.4.3 SNTP

SNTP (Simple Network Timing Protocol) is a protocol used to synchronize the system time to the public SNTP servers. It uses the UDP protocol on port 123 to communicate between clients and servers. The following picture shows the default SNTP screen.

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When the SNTP feature is enabled, your Gateway will start querying for the time clock information from the primary SNTP server. If it fails to get a valid response within the “timeout” period, it will try for “retry” number of times, before moving to the Secondary SNTP server. If it fails to get a valid response from Secondary STNP server within valid retry times, it starts querying Tertiary SNTP server. If it fails to get a valid response from all the servers, then the program stops. When a valid response is received from one of the server, the program sleeps for Polling Interval amount of minutes, before starting the whole process again.

By default, SNTP is disabled. For enabling, check the Enable SNTP checkbox and fill the boxes according to the following table:

Field Description

Primary SNTP Server

The IP address or the host name of the primary SNTP server.

Secondary SNTP Server

The IP address or the host name of the secondary SNTP server.

Tertiary SNTP Server

The IP address or the host name of the tertiary SNTP server.

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Field Description

Timeout If the Gateway failed to connect to a SNTP server within

the ‘Timeout’ period, it will retry the connection.

Polling Interval Time between a successful connection with a SNTP server

and a new attempt to connect to an SNTP server.

Retry count The number of times the Gateway will try to connect to

an SNTP server before it try to connect to the next server in line.

Time Zone The time zone of the Gateway.

Day Light Check/uncheck this option to enable/disable day light

saving.

4.4.3 SNMP

SNMP (Simple Network Management Protocol) is a troubleshooting and management protocol, which uses the UDP protocol on port 161 to communicate between clients and servers. The following picture shows the default SNMP screen.

SNMP uses a manager MIB (management information base) agent solution to fulfill the network management needs. The agent is a separate station that can request data from an SNMP agent in each of the different managed systems in the network. The agent uses the MIBs as dictionaries of manageable objects. Each SNMP-managed device has at least one agent that can respond to the queries from the NMS. The SNMP agent supports GETS, SETS, and TRAPS for 4 groups with MIB-II: System, Interface, IP, and ICMP.

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The SNMP agents support 3 community names authentication.

In the table below, you can find description of all fields in this section.

Field Definition/ Description

Enable SNMP Agent SNMP Agents are enabled by default.

Enable SNMP Traps SNMP Traps are enabled by default.

Name An administratively-assigned name for the

gateway. By convention, this is the node’s fully-qualified domain name.

Location The physical location of the Gateway.

Contact Contact person and/or contact information

for the Gateway.

Vendor OID Vendor object identifier. Private MIBs fit under

OID 1.3.6.1.4.1. The enterprise number of TI is 294.

Community SNMP defines a community to be a relation-

ship between an SNMP agent and one or more SNMP managers. Once the clear-text community name corresponds to a community known to the receiving SNMP entity, the sending SNMP entity is considered to be authenticated as a member of that community and is granted different levels of access: read-only or read-write. The combination of community access mode and that of an object, a community profile is defined for each object. The community profile defines the operation permitted to the object. In the Linux NSP Gateway, a default community name of “public” with access mode of “read-only” is created in the configuration file. It allows a GET or a GETNEXT operation to all objects with access rights of READ-ONLY and READWRITE in the MIB..

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Field Definition/ Description

Community Name Name of community. SNMP supports up to 3

communities including the default community name of “public”.

Community Access Point Two options are offered:

• ReadOnly: Allows a GET or a GETNEXT operation to all objects with access rights of READ-ONLY in the MIB.

• ReadWrite: Allows a GET or a GETNEXT operation to all objects with access rights of READ-WRITE in the MIB.

Trap Trap is event notification. There are 4

standard traps supported in Linux Gateway: WarmStartTrap, LinkUpTrap, LinkDownTrap, and AuthenticationFailureTrap.

Trap Destination IP Destination IP address of trap. Trap can be

sent to 3 different destinations.

Trap Community The SNMP Trap community string is used

when sending SNMP Traps to another device. The community name functions as a password for sending trap notifications to the target SNMP manager

Trap Version Two trap versions/formats are supported:

•SNMP v1

•SNMP v2c

4.4.4 DNS Proxy

The Gateway can act as a DNS Proxy. A DNS proxy can take DNS queries from the local network and forward them to an Internet Domain Name Server. In this section you can configure two DNS servers which will be contacted with DNS queries.

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You can select the order for choosing DNS servers for queries in the field DNS Server Priority according to the following table.

DNS Server Priority Meaning

Only Auto Discovered DNS Servers

Usually the provider sends the DNS server settings to the gateway.

Only User Configured DNS Servers

With this setting only the automatically detected DNS servers will be used for DNS queries.

Only User Configured DNS Servers

If the provider didn’t send any DNS settings to the gateway, or you prefer other DNS servers, you can enable DNS requests only to user configured DNS servers.

Auto Discovered then User Configured

The queries will be sent to all DNS servers and auto discovered DNS servers will be preferred.

User Configured then Auto Discovered.

The queries will be sent to all DNS servers and user configured DNS servers will be preferred.

Additionally, you can enter two DNS servers as the user configured DNS servers.

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4.4.5 Dynamic DNS Client

The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname in many domains offered from DynDNS providers, allowing your computer to be more easily accessed from various locations on the Internet.

The Dynamic DNS service is ideal for a home website, file server, or just to keep a pointer back to your home PC so you can access those important documents while you’re at work. Using the DynDNS client in the Gateway, you can keep your hostname always pointing to your IP address, no matter how often your ISP changes it.

In this screen you can select the following options.

Field Definition/ Description

Enable With this checkbox you can enable or disable

the DynDNS client in the Gateway.

Status This field shows the current status of your

DynDNS domain.

Dynamic DNS Provider You can select one of the most used DynDNS

providers, where you have your DynDNS account.

Hostname In this field, please enter the full name of your

registered DynDNS domain.

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Field Definition/ Description

Username In this field please enter your DynDNS user-

name

Password In this field please enter your DynDNS pass-

word.

After setting up, please click on Apply.

4.4.6 IP QoS

When QoS is enabled in the Gateway, the designated machine, application or person would have precedence over peers when competing for bandwidth. The IP QoS Setup page allows you to configure QoS for a connection, view previously configured QoS rules, add a new rule, or delete an existing rule.

Each output device has three priority queues associated with transmit data. The high priority queues have strict priority over the medium priority and low priority queues, and therefore can exhaust all available bandwidth. The web UI will allow the user to select the weights of the medium and low priority queues in increments of 10 percent so that that the sum of the weights of the 2 queues is equal to 100 percent. These queues will be serviced on a Round Robin priority basis according to the weights assigned, after the high priority queues have been completely serviced.

In the following table, you can find a description of all settings in this screen.

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Field Definition/ Description

Choose a connection This field allows you choose a connection from

the list of available connections. For example choose a WAN connection to enable IP QoS for the Upstream traffic of the Modem. On the other hand choose the LAN connection (Ethernet and USB Bridged) for the downstream traffic.

Low Priority weight Medium priority weight

These 2 fields will allow you to select the weights of the Medium and Low priority queues in increments of 10 percent, so that that the sum of the weights of these 2 queues is equal to 100 percent.

Enable IPQoS This field allows you to enable/disable IP QoS

for the chosen connection.

Note: If IP QoS is enabled and no rules are defined, a default rule is applied to the connection. The default rule puts all the traffic to be transmitted in the Low Priority queue

Trusted Mode The NSP has two primary modes of opera-

tion with regard to queue traffic prioritization

- Trusted and Un-trusted. This field allows you to choose the mode - Trusted (checked) and Un-trusted (Unchecked). In Trusted mode all the rules will be applied first, regardless of the setting of the TOS bits. After the rules have been exhausted the existing TOS bit settings will be honored. The Un-trusted mode will match first against all rules as in Trusted mode. The difference is that if there is no match then a default rule will be used. The default rule will have an associated queuing priority - Low.

In case you enabled the IP QoS field, you can add detailed rules for QoS.

For adding a rule, please select the connection from the choose a connection list and click Add. The following screen will appear:

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The Rules configuration page will allow you to define IP matching fields to associate with the priority queues associated with the named connections selected above in the “QoS Setup Page” section.

There will be three primary fields for you to select:

• A Trusted mode check box.

• A traffic priority choice (EF2/High, Medium, Low). Note that EF1 is not a choice for the user as it is meant only for voice control packets.

• An IP rules matching selection area.

The Gateway has two primary modes of operation with regard to queue traffic prioritization: Trusted and Un-trusted. The Web UI will provide one check box to enable trusted mode. In Trusted mode all rules will be applied first, regardless of the setting of the TOS bits. After the rules have been exhausted the existing TOS bit settings will be honored. If the Trusted mode box is unchecked this will indicate the Un-trusted mode. Un-trusted mode will match first against all rules as in Trusted mode. The difference is that if there is no match then a default rule will be used. The default rule will have an associated queuing priority - Low.

Rule definitions will be defined by the user, by allowing the user to select matching based on Source IP and Netmask, Destination IP and Netmask, IP Protocol, Source Port range, Destination Port range, and Incoming Mac Port (switched LAN Port). These selections will define a rule and be associated with a particular queue priority: High, Medium, and Low. There is another option to choose a particular TOS marking. The allowed options are - No change, Normal service, Minimize monitory cost, Maximize reliability, Maximize throughput and Minimize delay.

In the following table you can find description of the IP QoS Traffic Rule Screen settings.

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Field Definition/ Description

Rule Name Name of the traffic rule.

Source IP The IP address of the traffic source.

Source Netmask The netmask of the source.

Source Start Port The start port of the source.

Source End Port The end port of the source.

Destination IP The IP address of the traffic destination.

Destination Netmask The netmask of the destination.

Destination Start Port The start port of the destination.

Destination End Port The end port of the destination.

Protocol The selections are TCP, UDP, ICMP, and any.

Physical Port The selections are none, Port 1 through 4,

USB, and WLAN.

Traffic Priority The Traffic Priority field corresponds to the

Priority Queue (High/Medium/Low) for this traffic. The possible options for Protocol are: ANY, ICMP, TCP, and UDP. Wildcard(*) entries are allowed for IP Address/Netmask and Port range fields .

Normal Service Standard settings for TOS values.

TOS Marking The TOS marking field allows you to assign a

TOS value to this traffic. The values for the TOS marking can be: No Change, Normal Service, Minimize monetary cost, Maximize reliability, Maximize throughput, and Minimize delay.

After setting up a rule, please click on Apply. If you want to delete a rule, check the checkbox Delete next to the rule and click

Apply.

4.4.7 Port Forwarding

Port Forwarding (or Virtual Server) allows you to direct incoming traffic to specific PCs based on a service port number and protocol. Using the Port Forwarding page, you can provide local services (for example web hosting) for people on the Internet or play Internet games. Port Forwarding is configurable per LAN segment.

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Field Definition/ Description

WAN Connection Select the WAN connection you are going to

apply the port forwarding feature.

Select LAN Group Select the LAN Group you are going to apply

the port forwarding feature.

LAN IP Select the IP address that will host the

service.

Allow Incoming Ping Enabling incoming ping (ICMP) requests on

the Port Forwarding page allows the router to respond to a ping from the Internet.

DMZ Demilitarized Zone. More information on

DMZ is available later in this guide.

Custom Port Forwarding This link takes you to the Custom Port

Forwarding screen, which will be described later.

Category Custom and user-defined categories.

A database of predefined Port Forwarding rules allows you to apply one or more rules to one or more members of a defined LAN group. You can view the rules associated with a predefined category, and add the available rules for a given category. You can also create/edit/delete your own Port Forwarding rules.

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Field Description

Available Rules Predefined and/or user-defined IP filtering rules for each

category.

Applied Rules The IP filtering rules you selected to apply for each given

category.

You can use the pre-configured entry for a LAN segment using the following procedure.

1. From the Port Forwarding configuration screen, select WAN Connection, LAN Group, and LAN IP. If the desired LAN IP is not available in the LAN IP drop-down menu, you can add it using the LAN Client screen, which can be accessed by clicking NEW IP .

2. Select the available rules for a given category, click View to view the rule associated with a predefined filter, click Add to apply the rule for this category.

3. If a rule is not in the list, you can create your own in the user category. With User category selected, click on New.

The following window will appear, where you can create your own port forwarding rules:

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The rule(s) you create will be available in the User category. You will be able to Edit/Delete the rule(s) you create.

4. Repeat adding rules to each category.

5. Click Apply when you finish.

4.4.8 DMZ Settings

Setting a computer on your local network as DMZ (DeMilitarized Zone) forwards any network traffic that is not redirected to another computer via the port forwarding feature to the computer’s IP address. This opens the access to the DMZ computer from the Internet.

The DMZ function is disabled by default. Use the following procedures to enable it.

1. From the Port Forwarding configuration screen, click the DMZ link. You will be taken to the DMZ settings screen.

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In the table below you can see the description of this screen.

Field Description

Enable DMZ Enable/disables the Demilitarized Zone feature. This field is

unchecked by default.

Select your WAN Connection

Select the WAN Group you are going to apply the DMZ feature.

Select LAN Group Select the LAN Group you are going to apply the DMZ

feature.

Select a LAN IP Address

Select the LAN IP address you are going to use as the DMZ host. This computer will be exposed to the Internet. Be aware that this feature may expose your local network to security risks.

LAN Clients This link will take you to the LAN Clients screen.

2. Check the Enable DMZ box on the DMZ setting screen.

3. Select the WAN Group, LAN Group, and LAN IP Address. DMZ is configurable per LAN segment.

4. Click Apply to enable the DMZ.

4.4.9 Custom Port Forwarding

The Custom Port Forwarding screen allows you to create up to 20 custom port forwarding entries to support specific services or applications; such as Concurrent NAT/NAPT operation.

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In the table below you can find a description on all settings in this screen.

Field Description

Connection Select the WAN connection you are going to apply the

custom Port Forwarding rule.

Enable The Enable button is checked by default, meaning this rule

is applied when you click on the Apply button.

Application Name of the application your port(s) will be opened for.

Protocol There are three options available: TCP, UDP, and TCP

and UDP.

Source IP Address You can define the source IP address from which the in-

coming traffic will be allowed. Enter “0.0.0.0” for all.

Source Netmask Netmask of the source IP address. Enter “255.255.255.255”

for all.

Destination IP Address

Since it is for incoming traffic, the destination IP address is on your LAN side.

Destination Netmask

The destination netmask on your LAN side.

Destination Port Start

The starting port number that will be made open for this application.

Destination Port End

The ending port number that will be made open for this application.

4.4.10 IP Filters

The IP Filtering feature allows you to block specific applications/services based on the IP address of a LAN device. You can use this page to block specific traffic (for example block web access) or any traffic from a computer on your local network.

A database of predefined IP filters allows you to apply one or more filtering rules to one or more members of a defined LAN group. You can view the rules associated with a predefined filter, and add the available rules for a given category. You can also create/edit/delete your own IP filter rules.

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The table below describes the IP Filters screen.

Field Description

Select LAN Group Select the LAN Group you are going to apply the IP Filters

feature.

LAN IP Select the IP address in the given LAN group that you are

going to apply the IP Filters feature.

Block All Traffic When checked, complete network access is blocked for

the specific IP address.

Block Outgoing Ping

Blocking outgoing ping (ICMP) generated from a particular LAN IP can be used if your PC has a virus that attempts a Ping-of-Death Denial of Service attack.

Custom IP Filters This link takes you to the Custom IP Filter screen, de-

scribed later.

Available Rules Predefined and/or user-defined IP filtering rules for each

category.

Applied Rules The IP filtering rules you selected to apply for each given

category.

You can use the pre-configured entry for a LAN segment using the following procedure.

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1. From the IP Filters configuration screen, select LAN Group and LAN IP. If the desired LAN IP is not available in the LAN IP drop-down menu, you can add it using the LAN Client screen, which can be accessed by clicking NEW IP .

2. Select the available rules for a given category, click View to view the rule associated with a predefined filter, click Add to apply the rule for this category.

3. If a rule is not in the list, you can create your own in the user category. Select User as category and click Add. The Rule Management screen will open.

The rule(s) you create will be available in the User category. You will be able to Edit/Delete the rule(s) you create.

4. Repeat adding rules for each category.

5. Click Apply.

4.4.11 Custom IP Filters Screen

In the IP Filters screen, you can click on Custom IP Filters button to open the following page.

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The Custom IP Filters function allows creation of up to 20 custom IP filtering entries to block specific services or applications based on:

• Source/Destination IP address and Netmask

• TCP Port (ranges supported)

• Protocol:

• TCP

• UDP

• TCP and UDP

• ICMP

• Any

In the table below you can find the description of the Custom IP Filters page.

Field Description

Filter Name Name of the IP filter rule you are about to create.

Enable The Enable button is checked by default, meaning this rule

is applied when you click on the Apply button

Source IP Since IP filtering is for outgoing traffic, the source IP is the

IP address on your LAN side that you want to block network traffic from.

Source Netmask Netmask of the source IP on your LAN side.

Destination IP You can define the destination IP address to which your

source IP will be banned the access. Enter “0.0.0.0” for all.

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Field Description

Destination Netmask

Netmask of the destination IP. Enter “255.255.255.255” for all.

Port Stat The starting port number that will be blocked for this

application.

Port End The ending port number that will be blocked for this

application.

Protocol There are five options available: TCP, UDP, TCP and

UDP, ICMP, and Any.

4.4.12 LAN Clients

The LAN Clients feature allows you to see all the PCs on the LAN segment. Each PC is qualified to be either dynamic (PC obtained a lease from this router) or static (PC has a manually configured IP address).

You can add a static IP address (belonging to the network segment of the router LAN IP address). Any existing static entry falling within DHCP server’s range can be deleted and the IP address would be made available for future allocation. You can configure a LAN client using the following procedure.

1. From the LAN Clients screen, select LAN Connection, and enter IP Address, Hostname, and MAC Address according to the table below.

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Field Description

Select LAN Connection

Select the LAN connection you want to add the client to.

Enter IP Address Assign the dynamic IP address to the PC here.

Hostname Hostname of the client.

MAC Address MAC address of the PC.

2. Click Apply. The IP address is now allocated and it shows up in the list of LAN clients as a dynamic entry

3. You can convert the dynamic entry into static by clicking Reserve, then Apply. As shown in the picture below, the IP is now changed to static address.

You can delete this entry using the Delete checkbox.

Note: Changes applied to a static IP address will stay after the session is ended. Changes applied to a dynamic IP address will expire after the session is ended.

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4.4.13 LAN Isolation

LAN isolation allows you to disable the flow of packets between up to three-userdefined LAN groups (WLAN, USB, and Ethernet). This allows you to secure information in private portions of the LAN from other, publicly accessible LAN segments.

Follow the steps below to set up LAN isolation.

1. Check the traffic between the two LAN groups that you want to disable the packets flow.

2. Click Apply.

4.4.14 LAN Bridge Filters

The bridge filtering mechanism provides a way for the users to define rules to allow/deny frames through the bridge based on source MAC address, destination MAC address and/or frame type. When bridge filtering is enabled, each frame is examined against each defined filter rules sequentially. When a match is determined, the appropriate filtering action (either allow or deny) is performed. Please note that the bridge filter will only examine frames from interfaces which are part of the bridge itself. Twenty filter rules are supported with bridge filtering.

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The User Interface for Bridge Filter allows you to enable/add/edit/delete the filter rules. Up to 20 entries are supported.

Follow the steps below to enable and configure Bridge Filters.

1. Check Enable Bridge Filters.

2. To add a rule, enter source MAC address, destination MAC address and frame type with desired filtering type, and click Add. You can also edit a rule that you created using the Edit checkbox. You can delete a rule using Delete.

3. Click Apply.

Note: There are three hidden filter rules within the bridge filter table. These rules are entered automatically by the system to ensure the user does not “lock” themselves out of the system. The first rule allows any and all ARP frames through the system. The second rule allows all IPv4 frames with the destination MAC address of the bridge to go through. The third rule allows all IPv4 frames with the source MAC address of the bridge to go through.

Please find the description of the options in this page, in the table below.

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Field Description

Enable Bridge Filters

Enable Bridge Filters button allow the user to enable or disable bridge filtering. It can be set/unset during any add/edit/ delete operation. It can also be set/unset independently by just pressing the Apply button.

Enable Bridge Filter Management Interface

When checked, it enables the Bridge Filter Management Interface field.

Select LAN Select your LAN group.

Bridge Filter Management Interface

You can choose from Ethernet, USB, and WLAN. .

SRC MAC The source MAC address. It must be in a xx-xx-xx-xx-xx-

xx format, with 00-00-00-00-00-00 as “don’t care”. Blanks can be used in the MAC address space, and would be considered also as “don’t care”.

SRC Port Source port. You can choose from Any, Ethernet, USB, and

WLAN.

Dest MAC The destination MAC address.

Dest Port Destination port. You can choose from Any, Ethernet, USB,

and WLAN.

Protocol You can choose from the following options: PPPoE Session,

PPPoE Discovery, IPX - Ethernet II, RARP, IPv6, IPv4, and Any.

Mode There are two modes: Deny and Allow.

4.4.15 Web Filters

Web Filters allow you to manage the type of web content that passes through your gateway. The following content types are disabled by default:

• Proxy Server

• Cookies

• Java Applets

• ActiveX Controls

• Pop-Ups

To enable, simply check Enabled, then click Apply.

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4.4.16 URL Filter

URL Filtering allows the router to block access to certain websites by examining its URL, a text string describing a unique location on the Internet. If the URL contains a blocked keyword, then access to that website will be denied.

In the table below, find the description of the fields on this page.

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Field Description

Enable You can either enable or disable the URL filtering.

Keyword

In this field you can enter the keyword for blocking. Any website address containing this keyword will be blocked. For example, if you want to block advertisements from websites like www.corinex.com, enter www.corinex.com into this field and click Add.

Blocked Keywords This is a list of all blocked keywords. If you want to remove

a keyword from the list, select it and click on Remove.

After adding or deleting keywords from the list, click Apply.

4.4.17 Multicasts

The Gateway supports an IGMP (Internet Group Management Protocol) proxy that handles IGMP messages. When enabled, the router will act as a proxy for a PC making requests for leaves and joins to multicast groups.

If you want to enable IGMP multicast, check Enable IGMP Multicast, select the WAN connection from the Available Connections list and click Apply.

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For setting up static routing, please select a connection from the list, fill the New Destination IP, Netmask, Gateway IP and Metric. After that, click on Apply.

If you want to delete an existing static route, check the Delete checkbox next to the route information and click on Apply.

4.4.19 Dynamic Routing

Dynamic Routing uses RIP (Routing Information Protocol) for exchanging routing information with other routers in the network. It is supported across both WAN and LAN interfaces. When RIP (Routing Information Protocol) is enabled the router builds its own routing tables utilizing request and response packets. A request packet tells the router to build a list of its routing table contents with the network/host IP to which the table belongs, Netmask for the network and RIP host. After obtaining this information, the router will send a response to the machine that sent the original request. RIP will also update the main routing table.

4.4.18 Static Routing

The Gateway allows you to manually program the router’s routing table. Up to 16 routes can be added.

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In the table below you can see the description of this page.

Field Description

Enable RIP Enable/Disable RIP

Protocol The following three RIP versions are available:

•RIP v1

•RIP v2

•RIP v1 compatible.

Enable Password The 16 character long plain text password.

Password Netmask of the source IP on your LAN side.

Direction Normally when RIP is enabled on a router it dynami-

cally learns routes on all it’s configured interfaces. This parameter allows the user to select the interfaces on which RIP is expected to learn and distribute routing information. This feature allows the user to control how and which routes get distributed through the network e.g. prevent routes to the private LAN networks from being sent over to the WAN side router. The following four direction options are available:

• Both: Receive updates on the interface and also send it’s routing table to other routers connected to that interface.

• In: Receive routing updates from other routers connect ed to that interface but NOT send routing updates on that interface.

• Out: Send routing updates but not receive updates on this interface from the other routers connected to that interface

• None: Ignores this interface and not send or receive routing updates through this interface.

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Every device that connects to the modem has its own class identifier. A set top box also has its own identifier. Whenever the set top box connects to the Gateway, it will send a DHCP discovery. The Gateway will check the DHCP option 60 in the packet. If the option 60 identifier matches the identifier stored in the Gateway, the Gateway will remember the MAC address of the STB. All incoming LAN traffic with the source MAC address matching the MAC address stored in the Gateway will be directly sent to the ISP. All incoming traffic from the ISP going to the destination MAC address stored in the Gateway will be sent directly to STB without any routing.

Only one PVC and one MAC address is supported at the moment.

Note: You must not enter your PC’s identifier (MSFT 5.0) into the class identifier field. If you do so, your PC will not be able to get access to any webpage anymore.

4.4.20 Simultaneous Bridge & Route

Enabling this option will allow that special devices like set top boxes (STB) will get a public address from the ISP and send/receive packets directly from the ISP without being routed.

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4.4.22 Access Control

Access control allows you to open the access from the Internet (WAN) or LAN to the following management ports of the Gateway:

• Telnet

• Web

• FTP

• TFTP

• Secure Shell (SSH)

• SNMP

4.4.21 Routing Table

This screen show the current routing table of the ADSL2+ Wireless Gateway G.

As you can see from the picture, the Access Control is disabled by default, remote management from the WAN side IP addresses is denied, most services from the LAN side IP addresses are enabled.

Access Control, when enabled, supports up to 16 IP addresses with controlled (allow/deny) WAN and/or LAN access.

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Note: If no IP addresses are specified within the IP Access List, the access control list will be disabled until the first IP address is added.

Use the following procedure to enable Access Control and add an WAN IP address and a LAN IP address to the access control list.

1. Check Enable Access Control to enable the feature. This will enable the IP Access List field.

2. You can select an IP from the IP Access List, or enter a new IP and check Add.

3. Change the LAN and/or WAN configurations of the IP address.

4. Click Apply.

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4.5 Wireless tab

In this tab you can configure the settings for the wireless access point in your Gateway. By clicking on the Wireless tab the following page opens.

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In the left menu there are the following sections.

4.5.1 Setup

In the Setup section you can configure basic wireless parameters. Click on Setup in the left menu, the following screen will appear:

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The table below describes the options in this page:

Option Description

Enable AP The wireless setup allows the user to enable or disable

the AP (access point). Disabling of AP will prevent the Gateway from emitting or receiving any wireless signal.

SSID Here you can enter your SSID which is an identification

string for your wireless access point

Hidden SSID If this field is checked, the access point will not send the

SSID to other wireless enabled devices in the range.

Channel B/G You can select the channel for transmission of the

wireless access point. Please note that not all channels are allowed in each country. Refer to the following regulation information (IEEE STD 802.11b-1999/Cor 1-2001):

- Europe: channels 1-13

- USA/Canada : channels 1-11

- Japan: channels 1-14

- Spain: channels 10 &11

802.11 Mode You can select the mode so that only selected wireless devices can connect to your access point:

- Mixed: both 802.11b and 802.11g devices can connect

- B only : only 802.11b devices can connect

- B+: both devices with 802.11b and enhanced

802.11b+ (22 Mbps) can connect

- G only : only 802.11g devices can connect

4x If this is checked, the access point switches to the

enhanced 44 Mbps throughput rate. This mode is backwards compatible with 802.11b

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After the configuration, click Apply. To enable the new settings you will have to restart the access point. Please go to the System Commands section in the To o l s tab as shown below and click on Restart Access Point.

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4.5.2 Configuration

In this section you can configure advanced wireless parameters. After clicking on Configuration in the left menu, the following screen will appear:

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The table below describes the available settings:

Field Value

Beacon Period Beacon Period is the amount of time between beacon

transmissions. Before a station enters power save mode, the station needs the beacon period to know when to wake up to receive the beacon (and learn whether there are buffered frames at the access point). The default value is 200.

DTIM Period DTIM stands for Delivery Traffic Indication Message.

A DTIM is a countdown field informing clients of the next window for listening to broadcast and multicast messages. When the access point has buffered broadcast or multicast message for associated clients, it sends the next DTIM with a DTIM Period value. Access point clients hear and awaken to receive the broadcast and multicast messages. The default DTIM period is ‘2’.

RTS Threshold The 802.11 standard includes the RTS/CTS (Request

to Send/Clear to Send) function to control access of the wireless stations to the wireless medium. If two wireless stations are transmitting packets to the access point at the same time, the access point will not be able to handle both, and one of the stations will have to repeat the transmission. If the RTS/CTS function is enabled, the station will initiate a handshake with the destination device (access point). After the access point finishes all pending operations, it confirms that the station can send the packet. This improves performance by avoiding repeat transmissions of the same data. The threshold value is the maximum size of a packet which can be sent without activating the RTS/CTS handshake. Sending a packet with a size larger than the threshold value will activate the RTS/CTS handshake before transmission can begin. By default, the RTS/CTS function is disabled– the threshold is set to 2347 bytes.

Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

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Field Value

Frag Threshold In case of interference in the wireless channel,

or weak coverage, the Corinex ADSL2+ Wireless Gateway G can fragment frames to optimize performance. It will divide the frames into smaller pieces and send them separately to the recipient. Only data packets are fragmented, the broadcast and multicast packets are transmitted unchanged. The threshold value means the maximum size of an unfragmented packet. Any frame larger than that threshold will be fragmented. If there are no packet losses in the wireless media, the value should be unchanged. If you experience collisions, try to lower the threshold to approx. 1000 bytes. If the network performs well at this setting, you can try higher values until you find the optimal performance. The default value of the threshold is 2346 bytes.

Power Level You can choose the percentage of maximum power

output to meet your requirement. The default is Full.

After the configuration, click on Apply. To enable the new settings you will have to restart the access point. Please go to the System Commands section in the To o l s tab as shown below and click on Restart Access Point.

4.5.3 Security

In this section you can configure the security settings for the wireless access point. After clicking on Security in the left menu, the following screen will appear.

Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

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In the default settings, wireless security is disabled and anyone can connect to your access point. This setting is not recommended if you want to maintain a secure wireless network, prevent 3rd parties from using your internet connection and prevent any attacks into your local network.

You can select between WEP, 802.1x and WPA security.

WEP

After clicking on WEP, the following page opens.

Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

You can enable or disable WEP security by selecting or unselecting the Enable WEP Wireless Security checkbox.

After enabling the WEP security, select the Authentication Mode. The respective settings are explained in the table below.

Authentication Mode Description

Open The simplest authentication method. After the

wireless client sends out a request , the access point will authenticate it.

Shared This method uses a WEP-encrypted password

for authentication. The client is authenticated by the access point only if the passwords match.

Both Open or Shared will be selected automatically.

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The communication between the access point and the wireless clients can be encrypted with 64-bit, 128-bit or 256-bit strong WEP encryption. Select the active key used for encryption from the 4 keys available, configure the length selecting a value from the Cipher field and enter the key in hexadecimal (0-9, A-F) format. The following table shows the required lengths of the WEP keys, depending on the Cipher setting.

Cipher Key Length

64 bits 10

128 bits 26

256 bits 58

802.1x

This method uses a Radius server for authentication. After clicking on 802.1x the following screen appears.

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Corinex ADSL2+ Wireless Gateway G

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Please enter the IP Address of the Radius Server, specify the port (default is 1812), enter the Radius secret. The Group Key Interval is the rate that the RADIUS server sends a new Group Key out to all clients.

WPA

WPA uses a combination of Open System and 802.1x authentication. First the wireless client authenticates with the access point, then performs user-level authentication with 802.1x.

After clicking on WPA, the following page opens.

Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

The Group Key Interval is the rate that the RADIUS server sends a new Group Key out to all clients. By default it is set to 3600 seconds.

You can select between WPA and WPA PSK by selecting 802.1x or PSK String in this page. The following table described both modes.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

WPA Mode Description

WPA A Radius server is used for authentication. Please enter the IP

Address of the Radius server, its port (1812 by default) and the secret.

WPA PSK This mode doesn’t require 802.1x authentication. The authentication

in this mode is based on shared secrets, stored both on the access point and on the wireless client. Please enter the shared secret in the String field. The shared secret can be up to 63 characters long.

4.5.4 Management

The Wireless Management allows you to set up access rights for wireless clients. You can set up a list of allowed or banned wireless clients, view the associated clients, or set up multiple SSID for your access point.

After clicking on Management in the left menu, the following page will appear.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

Access List

The Access List functions allows you to Allow or Ban any wireless client from accessing the Gateway.

After enabling the Access List function by checking the Enable Access List checkbox, select the requested functionality, which is described in the table below.

Method Description

Allow Wireless clients specified in the list will be allowed to connect to

the Gateway.

Ban Wireless clients specified in the list will not be allowed to connect

to the Gateway.

After that, input the MAC adresses of the wireless clients in the format xx-xx-xxxx-xx-xx and click Add.

After you have entered the MAC addresses, you will see a screen similar to the one below.

You can delete the MAC addresses from the list by checking the Delete checkbox next to the MAC address and clicking Apply. If you want to delete all the MAC addresses from the list, select Delete All and click Apply.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

Associated Stations

After clicking on Associated Stations, the following screen will appear.

Click OK to ban the wireless client.

Here you can see all associated wireless stations, which are connected to your Gateway. If you want to prevent any client from connecting to the Gateway, click on Ban Station. The following window will appear.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

Multiple SSID

The Gateway supports multiple SSID, all of them can be set in the following screen.

Note: Multiple SSID support will be disabled if wireless security is enabled.

You can enter a new SSID into the SSID: field and click Add.

If you want to delete any of the assigned SSID strings, you can click the radio button Delete in front of the displayed SSID.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

4.6 Tools Tab

The Tools section allows you to save the configuration, restart the gateway, update the gateway firmware, setup user and remote log information and run Ping and Modem tests.

After clicking on the To o l s tab, the following screen will appear.

Below you can find the description for the commands in the left menu.

4.6.1 System Commands

After clicking on System Commands, the following page appears.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

Press one of the buttons to execute a system command. The commands are described in the following table.

Field Description

Save All Press this button in order to permanently save the current

configuration of the Gateway. If you do restart the system without saving your configuration, the Gateway will revert back to the previously saved configuration.

Restart Use this button to restart the system. If you have not saved

your configurations, the Gateway will revert back to the previously saved configuration upon restarting.

NOTE: Connectivity to the unit will be lost. You can reconnect after the unit reboots.

Restart Access Point

Use this button to restart the Wireless Access Point. It is important to Restart Access Point any time you change your Wireless settings.

Restore Defaults Use this button to restore factory default configuration.

NOTE: Connectivity to the unit will be lost. You can reconnect after the unit reboots

4.6.2 Remote Log

The Gateway is able to capture everything that happens during operation using the Remote Log (or Syslog) function. The syslog protocol provides a transport to allow a machine to send event notification messages across IP networks to event message collectors - also known as syslog servers.

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Corinex ADSL2+ Wireless Gateway G Configuration

Corinex ADSL2+ Wireless Gateway G

4.6.3 User Management

In this section you can change the username and password which are used for securing this configuration web interface.

To change the username and password, enter the User Name, enter the Password, confirm it again in Confirmed Password and set the Idle Timeout. The idle timeout is the time of inactivity, after which the user will be logged out from the configuration web interface. The default setting is 30 minutes.

After the change, click Apply. Don’t forget to permanently save the configuration by clicking Save All Settings in the left menu.

4.6.4 Update Gateway

As we are constantly innovating our products, it may happen that there is a newer version of the firmware for the Gateway released. Usually it can be downloaded from our website www.corinex.com. In this section, you can update your Gateway to the latest firmware version.

Corinex ADSL2+ User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual