Aztech DSL600E User manual

ADSL2+ Ethernet Modem - User Guide
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ADSL Ethernet Modem
User Guide
Version 1.0

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Table of Contents
Preliminary Pages Page
Table of Contents ................................................................................................. 2
List of Illustrations ............................................................................................... 4
Chapter 1- About this Manual ............................................................................. 6
1.1 Introduction........................................................................... 6
1.2 Scope and Purpose .............................................................. 6
1.3 Targeted Audience ............................................................... 6
1.4 Manual Organization............................................................. 6
Chapter 2– ADSL Ethernet Modem Description ................................................ 7
2.1 ADSL Modem Overview........................................................ 7
Chapter 3- Your Gateway At A Glance ............................................................... 8
3.1 Ports and Buttons ................................................................. 8
3.2 ADSL Modem Overview........................................................ 9
3.2.1 Front Indicators..................................................................... 9
3.2.2 Back Panel.......................................................................... 10
Chapter 4- Setting Up the ADSL Modem.......................................................... 11
4.1 Logging into your ADSL Modem......................................... 11
4.2 Quick Start.......................................................................... 12
4.3 LAN / DHCP Configuration ................................................. 13
4.4 Diagnostic Test................................................................... 14
4.4.1 Ping Test............................................................................. 15
4.5 Advanced............................................................................ 16
4.5.1 WAN Connection ................................................................ 16
4.5.2 New Connection ................................................................. 17
4.5.3 Connection Scan ................................................................ 17
4.5.4 Quickstart............................................................................ 18
4.5.5 LAN Configuration .............................................................. 19
4.5.6 LAN Clients......................................................................... 20
4.5.7 Application (UPnP) ............................................................. 21
4.5.8 DNS Proxy.......................................................................... 21
4.5.9 Dynamic DNS Client........................................................... 22
4.5.10 Port Forwarding.................................................................. 22
4.5.11 Bridge Filters....................................................................... 23

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4.5.12 Routing (Static Routing)...................................................... 24
4.5.13 Routing Table ..................................................................... 24
4.5.14 System Password............................................................... 25
4.5.15 Firmware Upgrade.............................................................. 25
4.5.16 Restore to Default............................................................... 26
4.6 Security............................................................................... 26
4.6.1 IP Filters.............................................................................. 26
4.6.2 LAN Isolation ...................................................................... 27
4.7 Status.................................................................................. 28
4.7.1 Connection Status .............................................................. 28
4.7.2 System Log......................................................................... 29
4.7.3 Remote Log Settings .......................................................... 30
4.7.4 Network Statistics ............................................................... 30
4.7.5 DDNS Update Status.......................................................... 31
4.7.6 DHCP Clients...................................................................... 31
4.7.7 Modem Status..................................................................... 32
4.7.8 Product Information ............................................................ 32
4.8 Help .................................................................................... 33

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List of Illustrations
Figure Page
Figure 1-1 : ADSL Modem Configuration Diagram................................................. 7
Figure 1-2 : Front Panel Indicators......................................................................... 9
Figure 1-3 : Back Panel Indicators........................................................................ 10
Figure 1-4 : Quick Start ........................................................................................ 11
Figure 1-5 : Basic Home....................................................................................... 12
Figure 1-6 : Quick Start Page............................................................................... 12
Figure 1-7 : LAN / DHCP Configuration................................................................ 14
Figure 1-8 : Diagnostics Test Screen ................................................................... 14
Figure 1-9 : Diagnostics Test Result Screen ........................................................ 15
Figure 1-10 : Ping Test Screen............................................................................. 15
Figure 1-11 : Advanced Screen............................................................................ 16
Figure 1-12 : New Connection (PPPoE Connection Setup).................................. 17
Figure 1-13 : Connection Scan............................................................................. 17
Figure 1-14 : Quickstart (PPPoE Connection Setup)............................................ 19
Figure 1-15 : LAN Configuration........................................................................... 20
Figure 1-16 : LAN Clients ..................................................................................... 20
Figure 1-17 : UPnP............................................................................................... 21
Figure 1-18 : DNS Proxy....................................................................................... 22
Figure 1-19 : Dynamic DNS Client........................................................................ 22
Figure 1-20 : Port Forwarding............................................................................... 23
Figure 1-21 : Bridge Filters................................................................................... 23
Figure 1-22 : Static Routing.................................................................................. 24
Figure 1-23 : Routing Table.................................................................................. 24
Figure 1-24 : System Password............................................................................ 25

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Figure 1-25 : Firmware Upgrade........................................................................... 25
Figure 1-26 : Restore to Default prompt............................................................... 26
Figure 1-27 : Security ........................................................................................... 26
Figure 1-28 : IP Filters.......................................................................................... 27
Figure 1-29 : LAN Isolation................................................................................... 27
Figure 1-30 : Status.............................................................................................. 28
Figure 1-31 : Connection Status........................................................................... 29
Figure 1-32 : System Log ..................................................................................... 29
Figure 1-33 : Remote Log Settings....................................................................... 30
Figure 1-34 : Network Statistics............................................................................ 30
Figure 1-35 : DDNS Update Status ...................................................................... 31
Figure 1-36 : DHCP Clients.................................................................................. 31
Figure 1-37 : Modem Status................................................................................. 32
Figure 1-38 : Product Information......................................................................... 32
Figure 1-39 : Help Screen..................................................................................... 33
Safety Summary Messages
WARNING
HIGH VOLTAGE
is used in the equipment. Make sure equipment is properly grounded
BEFORE opening. Failure to observe safety precautions may result in
electric shock to user.
CAUTION
Check voltages before connecting equipment to power supplies.
Wrong voltages applied may result in damage to equipment.

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Chapter 1 - About this Manual
1.1 Introduction
This manual provides a general product overview and description of its subsystems and
components and basic operation and preventive maintenance instructions of the
ADSL2+ Ethernet Modem.
1.2 Scope and Purpose
This manual provides the following:
• An overview of the ADSL2+ Ethernet Modem configuration and connectivity;
•
General description and specifications of the ADSL2+ Ethernet Modem system
components;
•
Operating instructions of the system and equipment;
1.3 Targeted Audience
This manual is designed and developed for the operators and users who are required to
operate and perform first-level maintenance of the ADSL2+ Ethernet Modem. It
assumes the user of this manual has basic knowledge and experience in operating
similar modem configuration and computer systems equipment.
1.4 Manual Organization
The manual is divided into the following chapters:
1. Chapter 1 – About this Manual; this chapter provides an introduction to the
manual’s scope and purpose, targeted audience and contents organisation.
2. Chapter 2 – ADSL Ethernet Modem Description; this chapter provides the system
description and system configuration diagram of ADSL Modem connection.
3. Chapter 3 – Your Gateway At A Glance; this chapter provides an overview of
ports and LEDs, Front and Back indicators of the ADSL Modem.
4. Chapter 4 – Setting Up the ADSL Modem; this chapter provides description of all
function within the Web User Interface.

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Chapter 2 – ADSL Ethernet Modem Description
The ADSL2+ Ethernet Modem is the perfect high-speed WAN bridge/router. This full-
featured product is specifically designed to connect to the Internet and directly connect
to your local area network via high speed 10/100 Mbps Ethernet. The Modem has also
full NAT firewall and DMZ services to block unwanted users from accessing your
network.
For game users, the ADSL Modem 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 Modem 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 high-speed
WAN access. So, plug in the ADSL Modem (refer to easy start guide), configure it (per
your ISP’s requirements) and enjoy the fast Internet access like never before.
2.1 ADSL Modem Overview
Fig 1-1 shows the system configuration diagram of a typical ADSL Modem connection.
Figure 1-1 : ADSL Modem Configuration Diagram

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Chapter 3 - Your Gateway At A Glance
The ADSL2+ Ethernet Modem may have different ports and LEDs. Let’s take a look at
the different options. Depending on your model, it may have some or all of the features
listed below.
3.1 Ports and Buttons
Reset and Restore to Factory Defaults: The restore to factory defaults feature will set
the ADSL Modem to its factory default configuration by resetting the ADSL Modem.
You may need to place the ADSL Modem into its factory defaults if the configuration is
changed; you lose the ability to interface to the ADSL Modem via the web interface, or
following a software upgrade. To reset the ADSL Modem, simply press the reset button
for about ~ 10 seconds. The ADSL Modem will be reset to its factory defaults and after
about 30 ~ 40 seconds the ADSL Modem will become operational again.
LAN (local area network) ETHERNET port: connects to Ethernet network devices,
such as a PC, hub, switch, or routers. Some ADSL Modem came with a single LAN
connection and some come with four LAN connections. Depending on the connection,
you may need a cross over cable or a straight through cable.
Power is where you connect the power. Make sure to observe the proper power
requirements. The required power is 9 volts.
DSL port: This is the WAN interface that connects directly to your phone line.

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3.2 ADSL Modem Overview
3.2.1 Front Indicators
Fig 1-2 shows the front indicators of the ADSL Modem.
Figure 1-2 : Front Panel Indicators
LED Name Status & Meaning
1 PPP Lights up when the PPP connection is established.
2 PWR Lights up when power is supplied to the Modem.
3 DSL Lights up when the ADSL connection is established.
Flickers when the ADSL Modem is trying to establish a
connection with the ADSL Service Provider.
4 ETH/ACT Lights up when the Ethernet cable is properly connected from
your ADSL Modem to the Ethernet Card.
Flickers when the ADSL is transmitting / receiving data.
1
2
3
4

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3.2.2 Back Panel
Fig 1-3 shows the back panel indicators of the ADSL Modem.
Figure 1-3 : Back Panel Indicators
Label Description
1 ADSL Telephone jack (RJ-11) to connect to your Telephone Wall
Socket (ADSL line).
2ETHERNET 10/100 Base-T Auto-MDI/MDIX (allows either cross or straight
cable) Ethernet jack (RJ-45) to connect to your Ethernet
Network card or Ethernet Hub/Switch.
3 RESET To reset the ADSL Modem, simply press the reset button for
about 10 seconds (all customised settings that you have
saved will be lost!).
4 DC 9V To connect to the Power Adapter that comes with your
package.
5 ON/OFF Switch To power ON and power OFF the ADSL modem.
1
2
3
4
5

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Chapter 4 - Setting Up the ADSL Modem
This section will guide you through your ADSL Modem’s configuration. The ADSL
Modem is shipped with a standard PPP configuration.
The basic tabs consist of features which are catered for basic users.
4.1 Logging into your ADSL Modem
To configure your ADSL Modem, open your web browser. You may get an error
message at this point; this is normal. Type the default IP address (192.168.1.1) or
login.modem on the web address bar.
NOTE: Before setting up your ADSL Modem, make sure you have followed
the easy start guide. You should have your computers configured for
DHCP mode and have proxies disabled on your browser. Upon
accessing the ADSL Modem, if the browser still displays a login
redirection screen, you should check your browser's setting and
ensure that the JavaScript support is enabled. If the screen shown in
Fig 1-4 is not attainable, you must delete your temporary Internet
files to clear the web cache.
Upon entering the default IP address or the short-cut name (login.modem), if the user is
logging for the first time, the user will be brought to the “Quick Start” page. See Fig 1.4.
The Quick Start page is meant for basic users whom only require easy connectivity to
the Internet without worrying about any other advance configuration setting. If you are in
doubt for what content to enter for the Protocol, VPI and VCI, please contact your
Service Provider for assistance.
Figure 1-4 : Quick Start

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For those who have their modem configured, you will be directed to the “Basic Home”
page.
See Fig 1-5.
Figure 1-5 : Basic Home
4.2 Quick Start
If you have already configured your modem and wish to change your current
configuration, click on the ‘Quick Start’ link. Fig 1-6 will appear.
Figure 1-6 : Quick Start Page

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4.3 LAN / DHCP Configuration
On one side of your ADSL Modem, you have your own Local Area Network (LAN)
connections. This is where you plug in your local computers to the ADSL Modem. The
ADSL Modem is normally configured to automatically provide all the PC's on your
network with Internet addresses.
To enable or disable DHCP, click Basic, then select LAN Configuration. The Start IP
Address is where the DHCP server starts issuing IP addresses. This value must be
greater than the ADSL Modem IP address value. For example if the ADSL Modem IP
address is 192.168.1.1 (default) than the starting IP address must be 192.168.1. 2 (or
higher).
The End IP Address is where the DHCP server stops issuing IP addresses. The ending
address cannot exceed a subnet limit of 254. Hence the max value for our default
gateway is 192.168.1.254. If the DHCP server runs out of DHCP addresses, users will
not get access to network resources. If this happens you can increase the Ending IP
address (to the limit of 255) or reduce the lease time.
The Lease Time is the amount of time a network user will be allowed connection to the
ADSL Modem with their current dynamic IP address. The amount of time is in units of
minutes; the default value is 3600 minutes (60 hours).
Note: If you change the start or end values, make sure the values are still within the
same subnet as the gateways IP address. In other words, if the gateways IP address is
192.168.1.1 (default) and you change the DHCP start/end IP addresses to be
192.128.1.2/192.128.1.100, you will not be able to communicate to the ADSL Modem if
your PC has DHCP enabled.
In addition to the DHCP server feature, the ADSL Modem supports the DHCP relay
function. When the ADSL Modem is configured as DHCP server, it assigns the IP
addresses to the LAN clients. When the ADSL Modem 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
Modem must be on the same subnet as all the other computers. See Fig 1-7.

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Figure 1-7 : LAN / DHCP Configuration
4.4 Diagnostic Test
Diagnostic Test is used for investigating whether the ADSL Modem is properly
connected to the WAN Network. See Fig 1-8. This test may take a few seconds to
complete. To perform the test, select your connection from the list and press the Test
button. Before running this test, make sure you have a valid DSL link.
Figure 1-8 : Diagnostics Test Screen
After running the Diagnostic Test, the screen will indicate the portion which pass or fail
the test. Please click on the Help links, which will provide remedy to the problem as
shown in Fig 1-9. The purpose of the “Fix It “ button is to restore the modem’s VPI and
VCI to its originated setting.

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Figure 1-9 : Diagnostics Test Result Screen
4.4.1 Ping Test
Once you have your ADSL Modem configured, ensure you can ping the network. Type
the target address that you want to ping. If your PC is connected to the ADSL Modem
via the default DHCP configuration, you should be able to ping the network address
192.168.1.1. See Fig 1-10. If your ISP has provided their server address, try to ping the
address. If the pings for both the WAN and the LAN sides are complete and you have
the proper protocols configured, you should be able to surf the Internet. By default when
you select ping test, the ADSL Modem will ping itself 3 times. The ADSL Modem passed
the Ping test; this basically means that the TCP/IP protocol is up and running. If the first
Ping test does not pass, the TCP/IP protocol is not loaded for some reason; you should
restart the ADSL Modem.
Figure 1-10 : Ping Test Screen

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4.5 Advanced
This mode is catered for advance users, a brief explanation of the links are listed as
shown below. See Fig 1-11.
Figure 1-11 : Advanced Screen
4.5.1 WAN Connection
The Wide Area Network (WAN) connection exists on the other side of the ADSL
Modem, also referred to as a broadband connection. This WAN connection is different
for every WAN supplier. Most of the configuration you will perform will be for WAN
connection.

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4.5.2 New Connection
A new connection is a virtual connection. Your ADSL Modem 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.
Figure 1-12 : New Connection (PPPoE Connection Setup)
4.5.3 Connection Scan
Connection Scan is a feature which the Modem will auto detect Protocol and PVC use
by the ISP. The DSL link must be in sync before it can perform the scan. Click “Scan”
button to proceed, once connection profile detected, select “Create” to proceed create
the new connection.
Figure 1-13 : Connection Scan

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4.5.4 Quickstart
PPPoE is also known as RFC 2516. It is a method of encapsulating PPP packets over
Ethernet. 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.
To configure the gateway for PPPoE, click on Advanced. Under WAN, select New
Connection. The default PPPoE connection setup is displayed. At the Type field select
PPPoE and the PPPoE connection setup page is displayed. Give your PPPoE
connection a unique name; the name must not have spaces and cannot begin with
numbers. In this case the unique name is called quickstart. Select the encapsulation
type (LLC or VC); if you are not sure just use the default mode. Select the VPI and VCI
settings; your DSL service provider or your ISP will supply these. In this case the DSL
service provider is using 0, 100. Also select the quality of service (QoS); leave the
default value if you are unsure or the ISP did not provide this information. See Fig 1-14.
Following is a description of the different options:
1. Username: The username for the PPPoE access; this is provided by your DSL
service provider or your ISP.
2. Password: The password for the PPPoE access; this is provided by your DSL
service provider or your ISP.
3. On-Demand: Enables on-demand mode. The connection will disconnect if no
activity is detected after the specified idle timeout value.
4. 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.
5. Keep Alive: When on-demand option is not enable, 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.
6. Enforce 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 MTU by changing TCP Maximum Segment Size to PPP MTU.

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Figure 1-14 : Quickstart (PPPoE Connection Setup)
4.5.5 LAN Configuration
You can change the ADSL Modem’s IP address by, clicking LAN, and then LAN
Configuration. Select the options from LAN group 1 and click Configure.
Your ADSL Modem’s default IP address and subnet mask are
192.168.1.1/255.255.255.0; this subnet mask will allow the ADSL Modem to support
254 users. If you want to support a larger number of users you can change the subnet
mask; but remember that the DHCP server is defaulted to only give out 255 IP
addresses. Further remember that if you change your gateways’ IP address and you
have DHCP enabled, the DHCP configuration must reside within the same subnet. The
default gateway is the routing device used to forward all traffic that is not addressed to a
station within the local subnet. Your ISP will provide you with the default gateway
Address.
The hostname can be any alphanumeric word that does not contain spaces. The
domain name is used to in conjunction with the host name to uniquely identify the
gateway. To access the ADSL Modem’s web pages, the user can type 192.168.1.1 (the
default IP address) or type mygateway.ar7. The apply button will temporarily save this
connection. To make the change permanent you need to click on Save Settings (at the
side of the page). Fig 1-15.

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Figure 1-15 : LAN Configuration
4.5.6 LAN Clients
To add a LAN client, select LAN clients option under LAN. If DHCP was enabled in the
configuration, all DHCP clients are automatically assigned with IP address. If a fixed IP
address server is on the LAN and you want this server to be visible via the WAN, you
must add its IP address. Once the IP address has been added, you can apply Port
Forwarding and Access Control rules to this IP address.
Figure 1-16 : LAN Clients