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SmartAX MT800 ADSL Router 
User Manual 
Page 2
HUAWEI 
SmartAX MT800 ADSL Router 
User Manual 
V100R006 
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SmartAX MT800 ADSL Router 
User Manual 
Manual Version 
Product Version 
V1.60 
V100R006C01B020SP01 
Huawei Technologies Co., Ltd. provides customers with 
comprehensive technical support and service. Please feel free to 
contact our local office or company headquarters. 
Huawei Technologies Co., Ltd. 
Address : Administration Building, Huawei Technologies Co., Ltd., 
         Bantian, Longgang District, Shenzhen, P. R. China 
Postal Code: 518129 
Website: 
Email: support@huawei.com 
http://www.huawei.com  
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Copyright © 2004 Huawei Technologies Co., Ltd. 
All Rights Reserved 
No part of this manual may be reproduced or transmitted in any form 
or by any means without prior written consent of Huawei Technologies 
Co., Ltd. 
Trademarks 
, HUAWEI, C&C08, EAST8000, HONET,   , ViewPoint, INtess, 
ETS, DMC, TELLIN, InfoLink, Netkey, Quidway, SYNLOCK, Radium, 
M900/M1800, TELESIGHT, Quidview, Musa, Airbridge, Tellwin, 
Inmedia, VRP, DOPRA, iTELLIN, HUAWEI OptiX, C&C08 iNET, 
NETENGINE, OptiX, iSite, U-SYS, iMUSE, OpenEye, Lansway, 
SmartAX, infoX, TopEng are trademarks of Huawei Technologies Co., 
Ltd. 
All other trademarks mentioned in this manual are the property of their 
respective holders. 
Notice 
The information in this manual is subject to change without notice. 
Every effort has been made in the preparation of this manual to ensure 
accuracy of the contents, but all statements, information, and 
recommendations in this manual do not constitute the warranty of any 
kind, express or implied. 
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About This Manual 
Release Notes 
The product version corresponds to the manual is SmartAX MT800 
ADSL Router V100R006C01B020SP01. 
Organization 
1 MT800 Overview provides a brief description of MT800 and a  
z  
list of features. 
2 Hardware Installation  introduces the hardware installation of 
z  
MT800. 
3 Before Configuring MT800  introduces the preparation 
z  
procedures before configuring the MT800. 
4 Web-based Management  describes how to use the embedded 
z  
Web-based management software to configure the MT800. 
5 Service Configuration  describes the detailed configuration 
z  
procedures for 6 applications. 
6 Troubleshooting  lists several FAQs and trouble-locating 
z  
methods. 
7 Technical Specifications  gives the technical specifications of 
z  
the MT800. 
8 Appendix  gives the abbreviation list and default factory settings 
z  
for MT800. 
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Intended Audience 
The manual is intended for the following readers: 
Marketing staff 
z  
Installation engineers & technicians 
z  
Operation & maintenance personnel 
z  
Conventions 
The manual uses the following conventions: 
I. General conventions 
Convention Description 
Arial   Normal paragraphs are in 
Arial Narrow 
Warnings, Cautions, Notes and Tips are in Arial 
Narrow. 
Arial
. 
Boldface    Headings are in  Boldface . 
Courier New
Terminal Display is in  Courier New. 
II. Symbols 
Eye-catching symbols are also used in this manual to highlight the 
points worthy of special attention during the operation. They are 
defined as follows: 
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  Caution : Means reader be extremely careful during the 
operation. 
 : Means a complementary description. 
Environmental Protection  
This product has been designed to comply with the requirements on 
environmental protection. For the proper storage, use and disposal of 
this product, national laws and regulations must be observed. 
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Table of Contents 
Chapter 1 MT800 Overview.............................................................. 1
1.1 Appearance........................................................................... 1 
1.2 Parts of MT800...................................................................... 1 
1.2.1 Front Panel ................................................................. 1
1.2.2 Rear Panel.................................................................. 2
1.2.3 External Splitter ..........................................................3
1.3 MT800 Features .................................................................... 4 
Chapter 2 Hardware Installation...................................................... 5
2.1 Preparations .......................................................................... 5 
2.1.1 Checking Computer Configuration .............................5
2.1.2 Collecting ISP Information .......................................... 5
2.2  Connecting MT800 ................................................................ 6
2.2.1 Connecting ADSL Line ............................................... 6
2.2.2 Connecting the computer to MT800 ........................... 6
2.2.3 Connecting Ethernet LAN to MT800 .......................... 7
2.3 Powering On MT800 .............................................................8 
Chapter 3 Before Configuring MT800 ............................................. 9
3.2 When to Configure the MT800 .............................................. 9 
3.3 Configuring IP Settings on Your Computer......................... 10 
3.4 Accessing the Web-based Configuration Manager ............ 10 
3.4.1 Checking for Proxy Service ......................................11
3.4.2 Applying the LAN IP Address of MT800 ................... 11
3.4.3 Inputting the User Name and Password .................. 11
Chapter 4 Web-based Management ..............................................13
4.1 Manager Interface Layout ................................................... 13 
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4.2 System View (Home Page)................................................. 15 
4.3 ATM Setting ........................................................................ 16 
4.3.1 RFC2684 Bridged Connection ................................. 16
4.3.2 RFC2684 Route (IPoA) Configuration...................... 23
4.3.3 PPP Configuration .................................................... 24
4.4 ADSL Mode Configuration ..................................................30 
4.5 LAN Configuration ............................................................... 31 
4.6 DHCP Mode Configuration ................................................. 33 
4.7 DNS Configuration ..............................................................35 
4.8 IP Route Table Configuration.............................................. 37 
4.9 NAT Configuration............................................................... 39 
4.10 ATM Traffic........................................................................ 43 
4.11 RIP Configuration.............................................................. 44 
4.12 Firewall Configuration ....................................................... 47 
4.12.1 Configuration of Global Firewall .............................47
4.12.2 Managing the Blacklist ........................................... 49
4.13  IP Filter Configuration .......................................................50
4.13.1 IP Filter Global Settings.......................................... 50
4.13.2 Adding an IP Filter Rule ......................................... 52
4.14 QoS ................................................................................... 59 
4.15 Blocked Protocols .............................................................66 
4.16 Diagnostics........................................................................ 67 
4.17 Access Management......................................................... 68 
4.17.1 User Management .................................................. 68
4.17.2 Web Management .................................................. 71
4.17.3 ILMI......................................................................... 71
4.17.4 ACL......................................................................... 72
4.18  Statistics ............................................................................ 74
4.18.1 DSL......................................................................... 74
4.18.2 ATM/LAN ................................................................ 75
4.19  Save & Reboot ..................................................................76
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4.20 Firmware Upgrade ............................................................ 77 
4.21 Alarm................................................................................. 78 
Chapter 5 Service Configuration................................................... 79
5.1 Preparation for Service Configuration................................. 79 
5.2 PPPoE Configuration ..........................................................80 
5.3 PPPoA Configuration ..........................................................82 
5.4 RFC 2684 Bridged (Pure Bridge) Configuration .................83 
5.5 RFC 2684 Bridged (Static IP) Configuration ....................... 83 
5.6 RFC 2684 Bridged (DHCP) Configuration .......................... 85 
5.7 RFC 2684 Route (IPoA) Configuration ............................... 86 
Chapter 6 Troubleshooting............................................................ 88
6.1 Quick Troubleshooting ........................................................ 88 
6.2 FAQs ................................................................................... 89 
Chapter 7 Technical Specifications .............................................. 94
Chapter 8 Appendix........................................................................ 96
8.1 Factory Default Settings...................................................... 96 
8.2 Abbreviations ...................................................................... 96 
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Chapter 1 MT800 Overview 
In this chapter you will learn about the appearance and features 
of MT800. 
1.1  Appearance 
MT800 provides the small and private network with simple, 
secure, and cost-efficient ADSL Internet connection. It enables many 
interactive multi-media applications. 
MT800 has considered the household arrangements, enabling 
horizontal and vertical positions as well as hanging on the wall. 
Figure 1-1  Appearance of MT800  
1.2 Parts of MT800  
1.2.1 Front Panel 
Place the MT800 in a location where the LED indicators can be 
easily viewed. 
The LEDs on the front panel of MT800 are shown as below: 
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Figure 1-2 Front panel display with LED Indicators  
The meaning of LEDs are listed as follows: 
LED 
Indicator 
Power   Steady green light   The unit is powered on. 
ADSL LINK   Steady green light   A valid ADSL connection. 
ADSL ACT   Blinking green light   There is traffic over ADSL line. 
LAN LINK 
LAN ACT   Blinking green light   There is traffic over Ethernet. 
Status   Description 
Steady light   A valid LAN connection. 
Green light   The speed of data transfer is 10Mbps. 
Orange light   The speed of data transfer is 100Mbps. 
1.2.2 Rear Panel 
All cable connections to the MT800 are made at the rear panel. 
Rear panel of MT800 is shown as below. 
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Figure 1-3  Rear panel cable and power connections  
ADSL: ADSL port, connecting to the splitter.  
z 
Ethernet: Ethernet port, connecting to PC or hub.  
z 
Reset: Press this button for 3 seconds to restore the  
z  
default setting. This operation will let you lose your custom 
setting. Please be careful when using Reset button. 
Power:  Power switch. 
z  
9V AC 1A:  Power input plug. 
z 
 Note:  
There might be different power adapter used in different regions. Please make sure 
that your power adapter is in conformity with the sign in the rear panel (9V AC 1A or 
9V DC 1A). 
1.2.3 External Splitter 
Using splitter can reduce disturbance signals in the telephone 
line. MT800 has to use an external splitter, which has three ports: 
LINE, PHONE and MODEM port. 
LINE:  Connecting to the telephone jack. 
z  
PHONE:  Connecting to the telephone. 
z  
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MODEM:  Connecting to ADSL modem with RJ-11 
z  
telephone line. 
1.3  MT800 Features 
Data rates up to 8 Mbps for downstream and 896 kbps for 
z  
upstream. 
Friendly Web-based graphical user interface for 
z  
configuration and management. 
Supporting up to eight simultaneous virtual connections. 
z  
Various LED indicators facilitating the troubleshooting and 
z  
maintenance of the device. 
Widest range of DSLAM interoperability. 
z  
Built-in firewall and filter rule for users’ information security 
z  
protection. 
Upgradeable firmware through TFTP. 
z  
Easy to install and use. 
z  
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Chapter 2 Hardware Installation 
In this chapter you will learn about the various connections you 
need to make in order to use the MT800. 
1) Preparations 
2) Connecting MT800 
3) Power on MT800 
2.1 Preparations  
2.1.1 Checking Computer Configuration 
Item   Requirement 
OS   Web browser, such as IE, is installed. 
Web browser type 
Web browser 
settings 
Microsoft Internet Explorer 
or above 
Enable JavaScript 
NIC adapter 
Ethernet port 
Enable TCP/IP 
2.1.2 Collecting ISP Information 
VPI, VCI 
z  
Encapsulation type 
z  
Protocol type 
z  
Modulation type 
z  
5 
®
5.0 or Netscape Navigator®4.7 
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User name, password 
z  
2.2 Connecting MT800  
2.2.1 Connecting ADSL Line 
Simply plug one end of the twisted-pair telephone cable into the 
Modem port of the splitter and insert the other end into the ADSL port 
on the rear panel of MT800. 
Use another telephone cable to connect the splitter and the 
Phone Jack in the wall. 
2.2.2 Connecting the computer to MT800 
Use a straight-through cable to connect your computer and 
MT800. You can connect the MT800 directly to a 10/100Base-TX 
Ethernet adapter card on your PC with the provided Ethernet cable 
as shown in this diagram. 
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(1) Computer   (2) RJ-11 Tel Cable   (3) Phone   (4) RJ-45 Ethernet Cable 
(5) Splitter   (6) Phone Jack   (7) MT800   (8) RJ-11 Tel Cable 
Figure 2-1  Computer to MT800 connection  
2.2.3 Connecting Ethernet LAN to MT800 
MT800 may be connected to any 10/100Base-TX Ethernet port. 
When connecting MT800 to any Ethernet device that is capable of 
operating at speeds higher than 10Mbps, be sure that the device has 
auto-negotiation mode enabled for the connecting port. 
Use cross-over cable to connect MT800 and the uplink port of a 
switch or hub. Be sure that the cable connecting the LAN to MT800 is 
not longer than 100 meters. 
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2.3  Powering On MT800 
1) Use the provided power adapter and plug it into a suitable 
power source nearby. 
2) You should see the Power LED indicator light up, which 
indicates the device is powered on. 
3) After a few seconds, look at the LAN LINK indicator and 
make sure it with steady light, which indicates a valid 
connection between the router and your computer. 
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Chapter 3 Before Configuring 
MT800 
To configure MT800, you have to connect MT800 to a computer 
as shown below. Use the provided straight-through cable. 
(1)Computer   (2)RJ-45 Ethernet Cable   (3)MT800 
Figure 3-1  Computer to MT800 connection  
3.2 When to Configure the MT800  
The factory default settings of MT800 have optimized all 
functions, which made it can operate in most conditions of network. 
Usually, for the users with simple network topology, the default 
setting values can meet their basic requirements and need no 
change. 
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If the conditions of network have been changed by the 
modification of security, scale, line of communication, protocol and 
topology, for example, a demand of particular VPI and VCI, you 
should adjust accordingly the default settings to be able to adapt to 
the changes. 
3.3  Configuring IP Settings on Your Computer 
The steps of configure the IP settings are as below. 
1) Understand the default IP settings for MT800: IP address 
(192.168.1.1), Subnet mask (255.255.255.0). 
2) Make sure your computer has the TCP/IP protocol installed 
and enabled. 
If you have an Ethernet port on your computer, it probably 
z  
already has TCP/IP protocol installed. 
If you are using Windows XP, the TCP/IP is enabled by 
z  
default for standard installations. 
3) Configure the IP address and Subnet mask of your 
computer to make the computer set in the same subnet 
with the MT800, for example, IP address:192.168.1.100, 
Subnet mask: 255.255.255.0. 
For computers running non-Windows operating systems, 
follow the instructions for your OS to configure the IP setting to 
occupy the same subnet as MT800. 
3.4 Accessing the Web-based Configuration  
Manager 
Once the computer has IP settings that allow it to access the 
Web-based configuration manager, you can change the factory 
default settings to enable the MT800 to connect to the Internet. 
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3.4.1 Checking for Proxy Service 
If the browser software on the computer is configured to use a 
proxy server for Internet access, it is necessary to first disable the 
proxy connection. 
In Windows Internet Explorer, you can check whether a proxy 
server is enabled using the following procedures: 
1) In the Explorer Window, select and click on 
Tools Æ ÆÆÆ Internet Options, and enter the Internet Options   
window. 
2) In the Internet Options window, click the Connections  
tab and click on the LAN Settings  button. 
3) Verify that the “Use proxy server” option is NOT checked. If 
it is checked, click in the checked box to deselect the 
option and click OK.  
3.4.2 Applying the LAN IP Address of MT800 
To access the Web-based configuration manager, launch your 
Web browser and enter the LAN IP address of the MT800. For the 
first access, the default LAN IP address of the MT800 is used. Type 
in “http:// ” followed by the default IP address, “192.168.1.1 ” in the 
address bar of the browser. The URL in the address bar should read: 
http://192.168.1.1. 
3.4.3 Inputting the User Name and Password 
A new window appears prompting you for a user name and 
password needed to access the Web-based configuration manager. 
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Figure 3-2 Enter user name and password  
Use the default user name: admin  and password: admin  for 
first time setup. You can change the password once you have 
opened the Web-based configuration manager. The user name and 
password allows any computer on the same subnet as the MT800 to 
access the Web-based configuration manger. And this password can 
also be used to Telnet to the device through the Ethernet or Internet 
interfaces. To change this password, see Chapter 4 Web-based 
Management. 
 Note:  
Do not confuse the user name and password used to access the Web-based 
manager with the ADSL account and password needed for PPP connections to 
access your ISP’s network. 
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Chapter 4 Web-based Management 
This chapter describes how to use the web-based management 
software to configure the MT800, which introduces the signification 
of parameters and method of setting in the configuration interface. 
The order of sectors is listed according to the functional configuration 
interfaces. 
4.1  Manager Interface Layout 
The MT800 initially presents the System View  page shown 
below when you first log in. 
The left part of the page is wizard column, and you can 
z  
enter the web page of configuration or management 
through the hyperlink in wizard column. 
The right part of the page is the practical domain of 
z  
configuration and management. 
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Figure 4-1 GUI of web-based configuration manager  
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4.2  System View (Home Page) 
Figure 4-2 Home Page – system view display  
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The System View read-only table on the Home Page displays a 
summary of various system settings and functions as described in 
the table below. 
Device : Displaying the basic information about the device 
z  
model and software versions. 
DSL Status : Displaying the operational status, DSL 
z  
version, and performance statistics for the DSL line. 
WAN Interfaces : Displaying the names and settings for 
z  
the device WAN interfaces. Multiple software-defined 
interfaces may be configured to use the DSL connection. In 
the WAN interface will display the PVC number, gateway, 
IP address, mask, VPI/VCI, encapsulation and status. 
LAN Interface : Displaying the names and various settings 
z  
of LAN interface, which include MAC address, IP address, 
Mask, speed, duplex and status. 
Services Summary : Displaying the following services that 
z  
the ADSL router performs to help you manage your 
network: NAT, IP filter, RIP, DHCP status including DHCP 
Relay, DHCP Server or DHCP Client, and IGMP. 
4.3  ATM Setting 
Click the hyperlink ATM Setting in wizard column to open the  
ATM setting page. 
There are three basic configuring modes for selection in this 
web page: RFC2684 Bridged, RFC2684 Routed (IPoA) and PPP. 
4.3.1 RFC2684 Bridged Connection 
RFC2684 Bridged connections include three modes: Pure 
Bridge, Static IP and DHCP. 
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PVC:  System provides 8 PVCs. Generally you can leave 
z  
this set at the default value 0. This option is also used to 
create and configure new PVCs. 
VPI:  If you need any modification, please enter the VPI 
z  
value provided by ISP. See the attached table for all the 
VPI default value of PVC. 
VCI:  If you need any modification, please enter the VCI 
z  
value provided by ISP. See the attached table for all the 
VCI default value of PVC. 
Operation Mode:  This also should be left at the default 
z  
setting Enabled . This enables the PVC used for the initial 
connection. 
Encapsulation:  You can select the mode LLC or VC MUX. 
z  
Address Type:  The bridged connection modes include 
z  
Pure Bridge, Static IP and DHCP. 
I. 
Pure Bridge 
The setting page displayed as below will appear while you 
chose Pure Bridge mode. The gray items don’t need configuration. 
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Figure 4-3 RFC2684 bridged connection-application of pure bridge  
The RFC2684 bridged connection-application of pure bridge 
mode displays a summary of various system settings and functions 
as described below: 
PVC:  System provides 8 PVCs. Generally you can leave 
z  
this set at the default value 0. This option is also used to 
create and configure new PVCs. 
VPI:  If you need any modification, please enter the VPI 
z  
value provided by ISP. See the attached table for all the 
VPI default value of PVC. 
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VCI:  If you need any modification, please enter the VCI 
z  
value provided by ISP. See the attached table for all the 
VCI default value of PVC. 
Operation Mode:  This also should be left at the default 
z  
setting Enabled . This enables the PVC used for the initial 
connection. 
Encapsulation:  You can select the mode LLC or VC MUX. 
z  
Connection Type:  The bridged connection modes include 
z  
Pure Bridge, Static IP and DHCP. 
Traffic Index:  Select the index number for ATM traffic from 
z  
the pull-down menu. 
Configured MTU (Maximum Transmission Unit) : Enter 
z  
the maximum bytes of the packet being transmitted during 
connection. 
II. 
Static IP 
The setting page displayed as below will appear while you 
select Static IP setting mode. Please fill the corresponding field with 
the IP address and network mask provided by ISP. The default 
setting of route is “Disable”, and the Gateway IP address is “0.0.0.0.” 
The recommended setting is to enable default route and enter the 
Gateway IP address provided by ISP. 
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Figure 4-4  RFC2684 bridged connection-application of static IP  
IP Address and  Subnet Mask: Entered IP address and  
z  
subnet mask provided by ISP for the WAN interface of your 
MT800. 
Default Route:  This setting specified the IP address below 
z  
is used for default route of LAN. The data will be sent 
through WAN interface whenever a client LAN computer 
accesses the Internet. 
Gateway IP address:  Enter the Gateway address 
z  
provided by ISP. 
Traffic Index:  Select the index number for ATM traffic from 
z  
the pull-down menu. 
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Configured MTU : Enter the maximum bytes of the packet 
z  
being transmitted during connection. 
III. 
DHCP 
The setting page displayed as below will appear if you select 
DHCP mode, which means automatically acquire IP address from 
the DHCP sever of ISP. 
Figure 4-5  RFC2684 Bridged Connection-application of DHCP  
Default Route: This setting specified the IP address below  
z  
is used for default route of LAN. The data will be sent 
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through WAN interface whenever a client LAN computer 
accesses the Internet. 
Gateway IP address:  Enter the Gateway address 
z  
provided by ISP. 
Traffic Index:  Select the index number for ATM traffic from 
z  
the pull-down menu. 
Configured MTU : Enter the maximum bytes of the packet 
z  
being transmitted during connection. 
IV. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
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4.3.2 RFC2684 Route (IPoA) Configuration 
I. 
Configuration page 
Figure 4-6  RFC2684 route (IPoA) configuration  
II. 
Parameters explanation 
PVC: The system provides 8 PVCs. Generally you can  
z  
leave this set at the default value 0. This option is also used 
to create and configure new PVCs. 
VPI:  If you need any modification, please enter the VPI 
z  
value provided by ISP. See the attached table for all the 
VPI default values of PVCs. 
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VCI:  If you need any modification, please enter the VCI 
z  
value provided by ISP. See the attached table for all the 
VCI default values of PVCs. 
Operation Mode:  This also should be left at the default 
z  
setting Enabled . This enables the PVC used for the initial 
connection. 
Encapsulation:  You can select the mode LLC or VC MUX. 
z  
IP Address  and Subnet Mask:  Enter the IP address and  
z  
subnet mask provided by ISP for the WAN interface of your 
MT800. 
Default Route:  This setting specified the IP address below 
z  
is using for default route of LAN. The data will be sent 
through WAN interface whenever a client LAN computer 
accesses the Internet. 
Gateway IP address:  Enter the Gateway address 
z  
provided by ISP. 
Traffic Index:  Select the index number for ATM traffic from 
z  
the pull-down menu. 
Configured MTU : Enter the maximum bytes of the packet 
z  
being transmitted during connection. 
III. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.3.3 PPP Configuration 
There are two options for PPP configuration: PPPoA and 
PPPoE. 
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I. 
PPPoA 
Figure 4-7  PPP configuration-PPPoA  
PVC: System provides 8 PVCs. Generally you can leave  
z  
this set at the default value 0. This option is also used to 
create and configure new PVCs. 
VPI:  If you need any modification, please enter the VPI 
z  
value provided by ISP. See the attached table for all the 
VPI default value of PVC. 
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VCI:  If you need any modification, please enter the VCI 
z  
value provided by ISP. See the attached table for all the 
VCI default value of PVC. 
Operation Mode:  This also should be left at the default 
z  
setting Enabled . This enables the PVC used for the initial 
connection. 
Encapsulation:  You can select the mode LLC or VC MUX. 
z  
Connection Type:  The bridged connection modes include 
z  
Pure Bridge, Static IP and DHCP. 
PPPoA / PPPoE:  Select PPPoA. 
z  
IP Unnumber:  You can select enable or disable. When 
z  
Enabled  is selected, the Ethernet port address will be used 
as your IP address. 
Traffic Index:  Select the index number for ATM traffic from 
z  
the pull-down menu. 
Configured MTU : Enter the maximum bytes of the packet 
z  
being transmitted during connection. 
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II. 
PPPoE 
Figure 4-8  PPP configuration-PPPoE  
PVC: The system provides 8 PVCs. Generally you can  
z  
leave this set at the default value 0. This option is also used 
to create and configure new PVCs. 
VPI:  If you need any modification, please enter the VPI 
z  
value provided by ISP. See the attached table for all the 
VPI default value of PVC. 
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VCI:  If you need any modification, please enter the VCI 
z  
value provided by ISP. See the attached table for all the 
VCI default value of PVC. 
Operation Mode:  This also should be left at the default 
z  
setting Enabled . This enables the PVC used for the initial 
connection. 
Encapsulation:  You can select the mode LLC or VC MUX. 
z  
PPPoA / PPPoE:  Please select “PPPoE”. 
z  
IP Unnumber:  You can select enable or disable. When 
z  
Enabled  is selected, the Ethernet port address will be used 
as your IP address. 
Traffic Index:  Select the index number for ATM traffic from 
z  
the pull-down menu. 
Default Route:  This setting specified the IP address below 
z  
is using for default route of LAN. The data will be sent 
through WAN interface whenever a client LAN computer 
accesses the Internet. 
Username  and Password:  Enter the username and 
z  
password provided by ISP. 
Use DNS:  It is recommended to keep this option as Enable,  
z  
indicating that when PPP dial applies for IP and gateway, it 
also tries for DNS server IP at the same time. On the other 
hand, keep this option as disable, indicating that obtaining  
DNS server not from PPP dial, and needed to manually 
type in the addresses of primary DNS server and 
secondary DNS server on the DNS configuration page. 
Configured MTU : Enter the maximum bytes of the packet 
z  
being transmitted during connection. 
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III. 
PPP Interface 
After modification, click on Submit  button, a Status  entry will be 
added to the configuration page. Please click on 
 icon to reveal 
PPP Interface  page. 
The PPP interface is shown in Fig. 4-9 below. 
Figure 4-9  PPP Interface  
WAN IP Address
z  
Displays the IP address of WAN port on 
PPP interface. 
Gateway IP Address
z  
Displays the IP address of the 
gateway on PPP interface. 
Status
z 
Idle Timeout Disconnection (Mins)
z  
Displays the work status of PPP interface. 
It is to specify the 
time length (in minutes) of the idle PPP interface before it is 
to be automatically disconnected, i.e. If the idle time of 
PPP interface exceeds the configured value, PPP 
connection will be automatically cut off by system. 
z  
Operation
There are three options of  Connect, Auto  
Connect (default) and  Manual. 
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Connect   If it is selected, MT800 will automatically 
z  
enable the PPP dial connection each time the device 
is powered on. 
Auto Connect
z  
If it is selected, MT800 will 
automatically redial after timing out and the 
disconnection is executed. 
z  
Manual
If it is selected, you need to establish the 
PPP dial connection manually by clicking on Connect 
button. 
IV. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
Click the Submit  button to save the settings in the RAM. 
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.4  ADSL Mode Configuration 
Click the ADSL Mode  of Other Setting  in the Wizard column to 
set the ADSL mode. Usually the ADSL mode is set to the default 
value 
Multimode
, and does not need to be changed. If your ISP 
instructs you to change your ADSL settings, choose the appropriate 
ADSL mode in this web page. 
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I. 
Configuration page 
Figure 4-10  ADSL mode configuration  
II. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.5  LAN Configuration 
Click the LAN Configuration  of Other Setting  in the Wizard 
Column to set the LAN interface. The LAN IP address identifies the 
LAN port (eth-0) as a node on your network; that is, its LAN IP 
address must be in the same subnet as the computers on your LAN. 
You can change the default LAN IP address and Net Mask to 
suit for your LAN. 
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I. 
Configuration page 
Figure 4-11  LAN configuration  
II. 
Parameter explanation 
To change the LAN IP address, click the Refresh  button and 
type in the new settings as described below. 
LAN IP Address:  Type in the IP address for the Ethernet 
z  
LAN interface. The default IP address is 192.168.1.1 
LAN Network Mask:  Type in the Subnet Mask for the 
z  
Ethernet LAN IP interface. The default Mask is 
255.255.255.0 
 Note:  
 The public IP address that ISP assigned is not LAN IP address. The public IP 
address identifies the WAN interface that the ADSL router connects to Internet. 
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III. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
 Note:  
If you change the IP address, you need login in again. 
4.6  DHCP Mode Configuration 
Click the DHCP Mode  of Other Setting  in the Wizard Column 
to set the DHCP mode. DHCP services that provided by MT800 
include: directly provide DHCP service, receive and relay DHCP 
service. 
I. 
None DHCP 
The default setting is None, which disable DHCP services. In 
this case, ADSL terminal device shall be assigned IP settings 
manually or through the DHCP server of LAN or ISP. 
Figure 4-12 DHCP mode configuration-None  
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II. 
DHCP Server 
MT800 can be configured as DHCP server of LAN. Then the 
ADSL terminal shall provide IP settings for your PC. 
Figure 4-13  DHCP mode configuration-DHCP Server  
Start/End IP Address: The range of IP addresses that  
z  
release by DHCP server. 
Gateway Address:  The IP address of gateway for DHCP 
z  
server. 
Status:  Show the status of DHCP server. 
z  
Action(s):  Click icon 
z  
click icon 
 to delete an added DHCP server; Click icon 
 to modify the added DHCP server; 
 to view the parameters of an existed DHCP server. 
III. 
DHCP Relay 
MT800 can also to be configured to relay DHCP packets, and 
the PC shall be assigned IP address automatically. 
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Figure 4-14  DHCP mode configuration-DHCP Relay  
DHCP Server Address: Input the assigned address in the  
z  
field. 
Interfaces Running DHCP Relay:  Please select the eth 
z  
value from pull-down menu, and click Add  button as well. 
Action(s):  Click icon 
z  
 to delete an added DHCP relay. 
IV. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.7  DNS Configuration 
Click the DNS  of Other Setting  in the Wizard Column to set the 
DNS. Multiple DNS addresses are useful to provide alternatives 
when one of the servers is down or encountering heavy traffic. ISPs 
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typically provide primary and secondary DNS addresses, and may 
provide additional addresses. 
I. 
Configuration page 
Figure 4-15  DNS configuration  
II. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
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4.8  IP Route Table Configuration 
Click the IP Route  of Other Setting  in the W izard Colum n to set 
the IP Route Table. 
IP Routes are used to define gateways and hops used to route 
data traffic. Most users will not need to use this feature as the 
previously configured default gateway and LAN IP settings on your 
host computers should be sufficient. 
You may need to define routes if your LAN includes two or more 
networks or subnets, if you connect to two or more ISP services, or if 
you connect to a remote corporate LAN. Use the IP Route Table to 
add new IP routes. 
I. 
Configuration page 
Figure 4-16  IP Route Table  
II. 
Parameter explanation 
Destination: Specifying the IP address of the destination  
z  
computer. The destination can specify the IP address of a 
specific computer or an entire network. It can also be 
specified as all zeros to indicate that this route should be 
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used for all destinations for which no other routes are 
defined (this is the route that creates the default gateway). 
Netmask:  Indicating which parts of the destination address 
z  
refer to the network and which parts refer to a computer on 
the network. The default gateway uses a netmask of 
0.0.0.0. 
Next Hop:  Specifying the next  IP address to send data to  
z  
when its final destination is that shown in the destination 
column. 
IF Name:  Displaying the name of the interface through 
z  
which to data is forwarded to the specified next hop. 
Route Type:  Displaying whether the route is direct or 
z  
indirect. In a direct route, the source and destination 
computers are on the same network, and the MT800 
attempts to directly deliver the data to the computer. In an 
indirect route, the source and destination computers are on 
different networks, and the MT800 forwards data to a 
device on another network for further handling. 
Route Origin:  Displaying the origin of the route. Dynamic 
z  
indicates the route automatically produced by the device 
interface address. Routes you create are labeled 
Local. 
Other routes learned from route protocol are labeled the 
name of the corresponding route protocol (for example, 
origin of the route learned from RIP is labeled RIP). 
III. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
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4.9  NAT Configuration 
Network Address Translation (NAT) is a method for disguising 
the private IP addresses on your LAN as the public IP address on the 
Internet. You define NAT rules that specify exactly how and when to 
translate between public and private IP addresses. 
Click the NAT of Other Setting in the Wizard Column to set the  
NAT. NAT is enabled by default. You can enable or disable NAT by 
selecting the Enable  or Disable  option in the configuration page and 
submitting the settings. 
I. 
Configuration page 
Figure 4-17  NAT configuration  
To configure NAT Rules, click the Add  button. A new window is 
displayed. From the Rule Flavor  drop-down list, select NAPT, DMZ,  
and REDIRECT . The page redisplays with only the fields that are 
appropriate for the chosen NAT flavor as Figure 4-18, Figure 4-19 
and Figure 4-20. 
39 
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Figure 4-18 Add NAPT rule  
Figure 4-19 Add DMZ rule  
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Figure 4-20  Add REDIRECT rule  
II. 
Parameter explanation 
The explanation of parameters in the above windows is as 
below. 
NAT Configuration: 
Rule ID:  The Rule ID determines the order in which rules 
z  
are invoked (the lowest numbered rule is invoked first, and 
so on). In some cases, two or more rules may be defined to 
act on the same set of IP addresses. Be sure to assign the 
Rule ID so that the higher priority rules are invoked before 
lower-priority rules. It is recommended that you select rule 
IDs as multiples of 5 or 10 so that, in the future, you can 
insert a rule between two existing rules. 
IF Name:  Displays the name of the interface. 
z  
Rule Flavor:  There are three rules you can select: 
z  
REDIRECT, DMZ, and NAPT. 
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Protocol:  This selection specifies which type of Internet 
z  
communication will be subject to this translation rule. You 
can select TCP or UDP. 
Local IP From:  Type the starting IP of the range of private 
z  
address you want to be translated. You can specify that 
data from all LAN addresses should be translated by typing 
0 (zero) in each From field and 255 in each To field. Or, 
type the same address in both fields if the rule only applies 
to one LAN computer. 
Local IP To:  Type the ending IP of the range of private 
z  
address you want to be translated. 
Action:  Check or delete the rule. 
z  
Add NAPT Rule: 
Local IP From:  Type the starting IP of the range of private 
z  
address you want to be translated. You can specify that 
data from all LAN addresses should be translated by typing 
0 (zero) in each From field and 255 in each To field. Or, 
type the same address in both fields if the rule only applies 
to one LAN computer. 
Local IP To:  Type the ending IP of the range of private 
z  
address you want to be translated. 
Add DMZ Rule: 
Local IP:  Type the private IP address you want to be 
z  
translated. 
Add REDIRECT Rule: 
Protocol:  This selection specifies which type of Internet 
z  
communication will be subject to this translation rule. You 
can select TCP or UDP. 
Local IP:  Type the private IP address you want to be 
z  
translated. 
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Destination Port From:  Enter the starting port ID (or a 
z  
range) that you expect to see on incoming packets 
destined for the LAN computer for which this rule is being 
created. With the ending port ID (or a range) specified in 
the next field, incoming traffic that meets these criteria will 
be redirected to the Local Port number you specified. 
Destination Port To:  Enter the ending port ID (or a range). 
z  
III. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.10  ATM Traffic 
ATM traffic is the traffic at asynchronous transfer mode. 
Click the ATM Traffic of Other Setting in the Wizard Column to  
configure the ATM traffic description. 
I. 
Configuration page 
Figure 4-21  ATM traffic  
43 
Page 54
II. 
Parameters explanation 
Traffic Id: The ID number of ATM traffic.  
z 
Type: The traffic type of created ATM.  
z 
Service Category: The service category of created ATM.  
z 
Creator: The creator’s name.  
z 
Action(s): Click icon  
z  
table; Click icon 
 to delete an existed ATM from 
 to view the parameters of an existed 
DHCP server. 
Add:  Click on Add  to add a new traffic id. 
z  
Refresh:  Click on Refresh  to view the latest changes of 
z  
configuration. 
4.11  RIP Configuration 
RIP is an Internet protocol. You can set up to share routing table 
information with other routing devices on your LAN, at your ISP's 
location, or on remote networks connected to your network via the 
ADSL line. 
Click the RIP  of Advanced Function  in the Wizard Column to 
set the RIP. 
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I. 
Configuration page 
Figure 4-22  RIP configuration  
II. 
Change RIP configuration: 
1) If necessary, change the Age  and Update Time . These 
are global settings for all interfaces that use RIP. 
Age  is the amount of time in seconds that the device's RIP 
z  
table will retain each route that it learns from adjacent 
computers. 
Update Time  specifies how frequently the MT800 will send 
z  
out its routing table to its neighbors. 
2) In IF Name column, select the name of the interface on  
which you want to enable RIP. 
3) Select a Metric value for the interface. RIP uses a "hop  
count" as a way to determine the best path to a given 
destination in the network. The hop count is the sum of the 
metric values assigned to each port through which data is 
passed before reaching the destination. Among several 
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alternative routes, the one with the lowest hop count is 
considered the fastest path. 
4) Select Send Mode and Receive Mode.  
The Send Mode  setting indicates the RIP version this 
z  
interface will use when it sends its route information to 
other devices. 
The Receive Mode  setting indicates the RIP version(s) in 
z  
which information must be passed to the MT800 in order 
for it to be accepted into its routing table. 
5) Click Add button. The new RIP entry will display in the  
table. 
6) Click Enable radio button to enable the RIP feature.  
 Note:  
z 
RIP version 1 is the original RIP protocol. Select RIP1 if you have devices that 
communicate with this interface that understand RIP version 1 only. 
z 
RIP version 2 is the preferred selection because it supports "classless" IP 
addresses (which are used to create subnets) and other features. Select RIP2 if 
all other routing devices on your LAN support this version of the protocol. 
III. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
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4.12 Firewall Configuration  
4.12.1 Configuration of Global Firewall 
The Firewall enables you to protect the system against denial of 
service (DoS) attacks and other types of malicious accesses to your 
LAN. You can also specify how to monitor attempted attacks, and 
who should be automatically notified. 
Click the Firewall  of Advanced Function  in the Wizard Column 
to set the RIP. 
I. 
Configuration page 
Figure 4-23  Firewall configuration  
47 
Page 58
II. 
Parameter explanation 
Follow these instructions to configure global firewall settings. 
Configure any of the following settings that display in the 
Firewall Global Configuration table:  
Blacklist Status: If you want the device to maintain and  
z  
use a black list, click 
Enable
. Click 
Disable
 if you do not 
want to maintain a list. 
Blacklist Period(min):  Specifying the number of minutes 
z  
that a computer's IP address will remain on the black list 
(i.e., all traffic originating from that computer will be 
blocked from passing through any interface on the MT800). 
For more information, see Managing the Black List below. 
Attack Protection : Click the Enable  radio button to use  
z  
the built-in firewall protections that prevent the following 
common types of attacks: 
IP Spoofing : Sending packets over the WAN 
z  
interface using an internal LAN IP address as the 
source address. 
Tear Drop : Sending packets that contain overlapping 
z  
fragments. 
Smurf and Fraggle : Sending packets that use the 
z  
WAN or LAN IP broadcast address as the source 
address. 
Land Attack : Sending packets that use the same 
z  
address as the source and destination address. 
Ping of Death : Illegal IP packet length. 
z  
DoS Protection : Click the Enable  radio button to use the 
z  
following denial of service protections: SYN DoS, ICMP 
DoS, Per-host DoS protection. 
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Max Half open TCP Connection : Set the percentage of 
z  
concurrent IP sessions that can be in the half-open state. 
In ordinary TCP communication, packets are in the 
half-open state only briefly as a connection is being 
initiated; the state changes to active when packets are 
being exchanged, or closed when the exchange is 
complete. TCP connections in the half-open state can use 
up the available IP sessions. If the percentage is exceeded, 
then the half-open sessions will be closed and replaced 
with new sessions as they are initiated. 
Max ICMP Connection : Set the percentage of concurrent 
z  
IP sessions that can be used for ICMP messages. If the 
percentage is exceeded, then older ICMP IP sessions will 
be replaced by new sessions as they are initiated. 
Max Single Host Connection : Set the percentage of 
z  
concurrent IP session that can originate from a single 
computer. This percentage should take into account the 
number of hosts on the LAN. 
III. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.12.2 Managing the Blacklist 
If data packets are received that violate the firewall settings or 
any of the IP Filter rules, then the source IP address of the offending 
packets can be blocked from such accesses for a specified period of 
time. The source computer remains on the black list for the period of 
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time that you specify. You can enable or disable use of the black list 
using the settings described above. 
To view the list of currently blacklisted computers, click the 
Black List  button at the bottom of the Firewall Configuration page. 
The table displays the following information for each entry. 
Host IP Address : The IP address of the computer that 
z  
sent the packet(s) that caused the violation. 
Reason : A short description of the type of violation. If the 
z  
packet violated an IP Filter rule, the custom text from the 
Log Tag field will display. 
IPF Rule ID : If the packet violated an IP Filter rule, this field 
z  
will display the ID assigned to the rule. 
4.13  IP Filter Configuration 
The IP filter feature enables you to create rules that control the 
forwarding of incoming and outgoing data between your LAN and the 
Internet and within your LAN. 
4.13.1 IP Filter Global Settings 
The IP Filter Configuration page displays global settings that 
you can modify. And the IP Filter rule table shows all currently 
established rules. 
Click the IP Filter  of Advanced Function  in the Wizard Column 
to set the IP filter. 
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I. 
Configuration page 
Figure 4-24  IP filter configuration  
II. 
Parameter explanation 
Security Level: This setting determines which IP Filter  
z  
rules take effect, based on the security level specified in 
each rule. For example, when High  is selected, only those 
rules that are assigned a security value of High  will be in 
effect. The same is true for the Medium  and Low  settings. 
When None  is selected, IP Filtering is disabled. 
Private/Public Default Action:  This setting specifies a 
z  
default action to be taken (Accept or Deny) on private or 
public-type device interfaces when they receive packets 
that do not  match any of the filtering rules. You can specify 
a different default action for each interface type. (You 
specify an interface's type when you create the interface; 
see 4.3.3 PPP Configuration, for example.) 
A public  interface typically connects to the Internet. PPP and 
IPoA interfaces are typically public. Packets received on a public 
interface are subject to the most restrictive set of firewall protections 
defined in the software. Typically, the global setting for public 
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interfaces is Accept , so that all accesses to your LAN initiated from 
external computers are denied (discarded at the public interface), 
except for those allowed by a specific IP Filter rule. 
A private interface connects to your LAN, such as the Ethernet 
interface. Packets received on a private interface are subject to a 
less restrictive set of protections, because they originate within the 
network. Typically, the global setting for private interfaces is Accept , 
so that LAN computers have access to the Internet connection. 
Ensure that the Security Level and Private/Public Default Action 
settings on the IP Filter Configuration page are configured as needed, 
and then click the Submit  button. A page displays to confirm your 
changes. 
4.13.2 Adding an IP Filter Rule 
To create the IP filter rule, and set the rule as it must be suit for 
various standard while transfer the rule. To add new IP filter rule 
using these commands: 
On the main IP Filter page, click the Add  button to display the IP 
Filter Rule - Add page. Enter or select data for each field that applies 
to your rule. The following figure describes the fields. 
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I. 
Configuration page 
Figure 4-25  Add IP filter rule  
53 
Page 64
II. 
Parameter explanation 
Rule ID: Each rule must be assigned a sequential ID  
z  
number. Rules are processed from lowest to highest on 
each data packet, until a match is found. It is 
recommended that you assign rule IDs in multiples of 5 or 
10 (e.g., 10, 20, 30) so that you leave enough room 
between them for inserting a new rule if necessary. 
Action : Specifying what the rule will do to a packet when 
z  
the packet matches the rule criteria. The action can be 
Accept
 (forward to destination) or 
 (discard the 
Deny
packet). 
Direction : Specifying whether the rule should apply to data 
z  
packets that are incoming or outgoing on the selected 
interface. Incoming  refers to packets coming in to the LAN 
on the interface, and Outgoing  refers to packets going out 
from the LAN. You can use rules that specify the incoming 
direction to restrict external computers from accessing 
your LAN. 
Interface : The interface on the device on which the rule will 
z  
take effect. 
In Interface : The interface from which packets must have 
z  
been forwarded to the interface specified in the previous 
selection. This option is valid only on rules defined for the 
outgoing direction. 
Log Option : When Enabled  is selected, a log entry will be 
z  
created on the system each time this rule is invoked. The 
log entry will include the time of the violation, the source 
address of the computer responsible for the violation, the 
destination IP address, the protocol being used, the source 
and destination ports, and the number of violations 
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occurring in the previous x  minutes. (Logging may be 
helpful when troubleshooting.) This information can also be 
e-mailed to administrators. 
Security Level:  The security level that must be enabled 
z  
globally for this rule to take affect. A rule will be active only 
if its security level is the same as the globally configured 
setting (shown on the main IP Filter page). For example, if 
the rule is set to Medium  and the global firewall level is set 
to Medium , then the rule will be active; but if the global 
firewall level is set to High or Low , then the rule will be 
inactive. 
Black List Status : Specifies whether or not a violation of 
z  
this rule will result in the offending computer's IP address 
being added to the Black List, which blocks the MT800 
from forwarding packets from that source for a specified 
period of time. 
Log Tag:  A description of up to 16 characters to be 
z  
recorded in the log in the event that a packet violates this 
rule. Be sure to set the Log Option to Enable  if you 
configure a Log Tag. 
Start/End Time:  The time range during which this rule is to 
z  
be in effect, specified in military units. 
Src IP Address : IP address criteria for the source 
z  
computer(s) from which the packet originates. In the 
drop-down list, you can configure the rule to be invoked on 
packets containing: 
any : any source IP address. 
z  
lt : any source IP address that is numerically less than 
z  
the specified address. 
lteq : any source IP address that is numerically less 
z  
than or equal to the specified address. 
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gt : any source IP address that is numerically greater 
z  
than the specified address. 
gteq:  any source IP address that is numerically 
z  
greater than or equal to the specified address. 
eq : any source IP address that is numerically equal to 
z  
the specified address. 
neq : any source IP address that is not equal to the 
z  
specified address. 
range : any source IP address that is within the 
z  
specified range, inclusive. 
out of range : any source IP address that is outside 
z  
the specified range. 
self : the IP address of the MT800 interface on which 
z  
this rule takes effect. 
Dest IP Address : IP address criteria for the destination  
z  
computer(s) (i.e., the IP address of the computer to which 
the packet is being sent). In addition to the options 
described for the Src IP Address field, the following option 
is available: 
bcast:  specifies that the rule will be invoked for any 
z  
packets sent to the broadcast address for the 
receiving interface. When you select this option, you 
do not need to specify the address, so the address 
fields are dimmed. 
Protocol : IP protocol criteria that must be met for rule to be 
z  
invoked. You can specify that packets must contain the 
selected protocol (eq ), that they must not contain the 
specified protocol (
regardless of the protocol (
), or that the rule can be invoked 
neq
). TCP, UDP, and ICMP are 
any
commonly used IP protocols; others can be identified by 
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number, from 0-255, as defined by the Internet Assigned 
Numbers Authority (IANA). 
Apply Inspection : If this option is enabled, then Stateful  
z  
Filtering  is performed and the rule is also applied in the 
other direction on the given interface during an IP session. 
Source Port : Port number criterion for the computer(s) 
z  
from which the packet originates. This field will be dimmed 
(unavailable for entry) unless you have selected TCP or 
UDP as the protocol. See the description of Src IP Address 
for the selection options. 
Dest. Port : Port number criterion for the destination 
z  
computer(s) (i.e., the port number of the type of computer 
to which the packet is being sent). This field will be dimmed 
(unavailable for entry) unless you have selected TCP or 
UDP as the protocol. See the description of Src IP Address 
for the selection options. 
TCP Flag : Specifies whether the rule should apply only to 
z  
TCP packets that contain the synchronous (SYN ) flag, or to 
all TCP packets. This field will be dimmed (unavailable for 
entry) unless you selected TCP as the protocol. 
ICMP Type : Specifies whether the value in the type field in 
z  
ICMP packet headers will be used as a criterion. The value 
can be any decimal value from 0-255. You can specify that 
the value must equal (eq) or not equal (neq) to the 
specified value, or you can select any  to enable the rule to 
be invoked on all ICMP packets. This field will be dimmed 
(unavailable for entry) unless you specify ICMP as the 
protocol. 
ICMP Code : Specifies whether the value in the code field 
z  
in ICMP packet headers will be used as a criterion. The 
code value can be any decimal value from 0-255. You can 
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specify that the value must equal (eq ) or not equal (
the specified value, or you can select any  to enable the 
rule to be invoked on all ICMP packets. This field will be 
dimmed (unavailable for entry) unless you specify ICMP as 
the protocol. 
IP Frag Pkt : Determines how the rule applies to IP packets 
z  
that contain fragments. You can choose from the following 
options: 
Yes : The rule will be applied only to packets that  
z  
contain fragments. 
No : The rule will be applied only to packets that do not  
z  
contain fragments 
Ignore : (Default) The rule will be applied to packets 
z  
whether or not they contain fragments, assuming that 
they match the other criteria. 
IP Option Pkt : Determines whether the rule should apply 
z  
to IP packets that have options specified in their packet 
headers. 
Yes : The rule will be applied only to packets that  
z  
contain header options. 
No : The rule will be applied only to packets that do not 
z  
contain header options. 
Ignore : (Default) The rule will be applied to packets  
z  
whether or not they contain header options, assuming 
that they match the other criteria. 
Packet Size : Specifies that the IP Filter rule will take affect 
z  
only on packets whose size in bytes matches this criterion. 
(lt = less than, gt = greater than, 
 = less than or equal 
lteq
to.) 
neq
) 
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When you are done selecting criteria, ensure that the Enable  
button is selected at the top of the page, and then click the Submit  
button at the bottom of the page. After a confirmation page displays, 
the IP Filter -Configuration page will redisplay with the new rule 
showing in the table. 
III. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.14  QoS 
Various applications that operated in MT800 have different 
requirement of priority level. Different applications will be classified 
by MT800 according to the different requirement of priority level, and 
the different priority level will be provided to each level with mode of 
Diffserv. MT800 sets the individual queue for each priority level, and 
then controls the output of each queue of priority. 
Click the QoS  of Advanced Function  in the Wizard Column to 
set the priority level to the applications that operated in MT800. 
The available options of QoS include: Application, TOS, Diffserv, 
802.1p, and VLAN Tag. 
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I. 
No QoS 
Figure 4-26  QoS-No QoS  
II. 
Application 
Some special application, such as network game, 
videoconference, network phone, will transmit the audio, video and 
data synchronously. So you can set the priority level to the different 
type of traffic. So the traffic with higher priority will be processed 
firstly while the network jammed. 
Figure 4-27 QoS-Application  
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Priority Queue Index:  Provided 4 priority queues. MT800 
z  
will set the received traffic into one of 4 priority queues for 
output. The packet with highest priority will be outputted 
firstly. If this queue is empty, the next packet with highest 
priority will be outputted, the rest may be deduced by 
analogy. 
Weight:  To set the weight value to the parameters of 
z  
selected application. The larger number of weight value is, 
the higher priority it has. 
Application Type:  Select the application type from pull 
z  
down menu, which include: Voice, Video, IGMP, and Data. 
RTP:  Enter the start and end port number in the blank of 
z  
Voice Data Start/End Port and  Video Data Start/End 
Port. 
III. 
TOS 
ToS is an 8-bit field, and also the second field of header group in 
IP packet. It is consist of two sub-fields: priority level sub-field and 
service type sub-field. The priority level sub-field will assign the 
priority for group within the queue. The group with higher priority will 
be sent firstly. 
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Figure 4-28  QoS-TOS  
Priority Queue Index: Provided 4 priority queues. MT800  
z  
will set the received traffic into one of 4 priority queues for 
output. The packet with highest priority will be outputted 
firstly. If this queue is empty, the next packet with highest 
priority will be outputted, the rest may be deduced by 
analogy. 
Weight:  To set the weight value to the parameters of 
z  
selected application. The larger number of weight value is, 
the higher priority it has. 
TOS Range:  Select the priority range of field from pull 
z  
down menu. 
IV. 
DiffServ 
DiffServ field was defined in RFC 2474 and 2475 that in order to 
replace ToS field. DiffServ integrated edge monitor & management, 
assignment and service priority. DiffServ provide different service 
priority to different requirement of QoS, in order to meet the 
requirement of different service. 
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Figure 4-29  QoS-DiffServ  
Priority Queue Index: Provided 4 priority queues. MT800  
z  
will set the received traffic into one of 4 priority queues for 
output. The packet with highest priority will be outputted 
firstly. If this queue is empty, the next packet with highest 
priority will be outputted, the rest may be deduced by 
analogy. 
Weight:  To set the weight value to the parameters of 
z  
selected application. The larger number of weight value is, 
the higher priority it has. 
DiffServ Range:  Select the priority range from pull down 
z  
menu. 
V. 
802.1p 
The label of 802.1p specified 8 settings of priority weight form 0 
(Lowest) to 7 (Highest). MT800 will determine the priority queue of 
traffic according to these labs of priority weight. 
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Figure 4-30  QoS-802.1p  
Priority Queue Index: Provided 4 priority queues. MT800  
z  
will set the received traffic into one of 4 priority queues for 
output. The packet with highest priority will be outputted 
firstly. If this queue is empty, the next packet with highest 
priority will be outputted, the rest may be deduced by 
analogy. 
Weight:  To set the weight value to the parameters of 
z  
selected application. The larger number of weight value is, 
the higher priority it has. 
802.1p Range:  Select the priority range from pull down 
z  
menu. 
VI. 
VLAN Tag 
VLAN Tag is a hexadecimal number, which added to the packet 
that transmitted in VLAN. The VLAN Tag is to indicate which VLAN is 
the packet belongs to. Thus, the packet with the specified Tag will be 
transmitted in prior while it was received by MT800.  
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Figure 4-31  QoS-VLAN Tag  
Priority Queue Index: Provided 4 priority queues. MT800  
z  
will set the received traffic into one of 4 priority queues for 
output. The packet with highest priority will be outputted 
firstly. If this queue is empty, the next packet with highest 
priority will be outputted, the rest may be deduced by 
analogy. 
Weight:  To set the weight value to the parameters of 
z  
selected application. The larger number of weight value is, 
the higher priority it has. 
VLAN Tag (hexadecimal number):  Enter the tag with 
z  
hexadecimal number that needed to add into priority 
queue. 
VII. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
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4.15  Blocked Protocols 
Click the Blocked Protocols  of Advanced Function  in the 
Wizard Column to set the Blocked Protocols. The MT800 is capable 
of sending and receiving information in a variety of protocol formats. 
The Blocked Protocols feature enables you to prevent the MT800 
from passing any data that uses a particular protocol. Unlike the IP 
Filter feature, you cannot specify additional criteria for blocked 
protocols, such as particular users or destinations. However, when 
you are certain that a particular protocol is not needed or wanted on 
your network, this feature provides a convenient way to discard such 
data before it is passed. 
I. 
Configuration page 
Figure 4-32  Blocked protocols  
To block a protocol, click the appropriate check box. 
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II. 
Save 
Click the  Submit button to save the settings in the RAM.  
z  
To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.16  Diagnostics 
The diagnostics feature executes a series of test of your system 
software and hardware connections. Use this feature when working 
with your ISP to solve problems. Click the Diagnostics  of Advance  
Function  in the Wizard column to perform the basic diagnostics for 
system. 
Figure 4-33 Diagnostics window  
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Select the Virtual Circuit and click the Submit  button. A 
message will appear, informing you whether the loop test succeeded 
or failed. 
The diagnostics utility will run a series of test to check whether 
the device's connections are up and working. This takes only a few 
seconds. The program reports whether the test passed or failed. A 
test may be skipped if the program determines that no suitable 
interface is configured on which to run the test. 
4.17 Access Management  
4.17.1 User Management 
The first time you log into the Web Configuration Manager, use 
the default user ID and password (admin and admin). 
Figure 4-34  Access management  
I. 
Change the password 
For the default user ID, admin, only the password can be 
changed. The method to change the password of admin or users is 
described as below: 
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Figure 4-35 User Config-Modify  
Perform the following steps to change the password: 
2) Open the Access Management page; 
3) Enter the configuration page User Config-Modify  by click 
 in the operation column; 
the 
4) Enter the new password, confirm the password and 
submit. 
Save the setting in the Save & Reboot  page and then restart 
the system to take effect the setting. 
 Note:  
It is recommended to keep a record of the new password after modified. 
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II. 
Add new user 
To add new user ID and password, click the  Add Button in  
Access Management page, log into the User Configuration-Add  
page. 
Figure 4-36  User config - add  
User ID: This lists the current User ID (user name).  
z 
Privilege: 
z  
Root – can access and modify system configurations 
User – can read limited configurations. 
Password:  Type in the new password. 
z  
Confirm Password:  Type in the new password a second 
z  
time for confirmation. 
If you need to delete a user, click the icon 
column that the user located to delete the user. 
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 in the operation 
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4.17.2 Web Management 
Please input the value of Inactivity TimeOut duration in minutes. 
If the idle time of web-based management exceeds the input time, 
the web management will be closed. To access the web 
management page, you should login again. 
Figure 4-37 Web management  
Enter a value of inactivity timeout in the blank and then click 
Submit button. The default value is “0”.  
4.17.3 ILMI 
ILMI (Interim Local Management Interface) allow user to set an 
interface, which to be activated while the existing ATM interfaces is 
toggling or temporarily failed. 
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Figure 4-38  Ilmi  
Ilmi: Select to enable or disable the Ilmi mode.   
z 
VPI: If you need any modification, please enter the VPI  
z  
value of Ilmi that provided by ISP. 
VCI:  If you need any modification, please enter the VCI 
z  
value of Ilmi that provided by ISP. 
4.17.4 ACL 
Access Control List is used to allow or deny the access from one 
or more specific IP addresses in LAN and WAN. 
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I. 
Configuration page 
Figure 4-39  Access control list  
II. 
Parameter explanation 
ACL: Select to allow or deny the access LAN interface or  
z  
WAN interface. 
Add IP Address (max 5):  Type in the IP address for the 
z  
LAN interface or WAN interface. The maximum number of 
IP address can be entered is 5. 
Click the Status  button in the access control list to view the ACL 
statistics of relative IP address. If you need to modify an IP address, 
click icon 
III. 
z  
, click the icon    to delete an IP address. 
Save 
Click the Submit  button to save the settings in the RAM. 
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To save these configuration changes permanently, enter 
z  
the Save & Reboot  page, select Save  and click Submit  
button to save new settings. 
4.18  Statistics 
MT800 provides the statistic figures for DSL and ATM/LAN. 
4.18.1 DSL 
Click the DSL  of Statistics  in the Wizard Column to view the log 
of device. 
Figure 4-40 DSL status  
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Choose from the pull-down menu to set the refresh rate in 
seconds. The larger the value is, the slower the refresh rate is. 
4.18.2 ATM/LAN 
The device keeps statistic of the data traffic that it handles. You 
are able to read the amount of Receive and Transmit packets that 
pass through the device on both the ATM port and the LAN (Local 
Area Network) ports. 
Figure 4-41 ATM/LAN  
Select PVC number from the pull-down menu to view the details 
of traffic statistics, Click the Refresh  button to update the counters 
and the Refresh  button to clear the counters. 
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4.19  Save & Reboot 
Click the Save & Reboot  in Wizard column to specify the 
method of restart. 
I. 
Configuration page 
Figure 4-42  Save & Reboot  
II. 
Parameter explanation 
Save: Save the current setting into the permanent storage  
z 
Reboot: A simple reboot: This will put into effect any  
z  
configuration changes that have been successfully saved 
to flash memory. 
Factory Setting Reboot:  This reboots the device to 
z  
default settings provided by your ISP or the manufacturer. 
Choosing this option erases any custom settings. 
You should select the proper method to restart the system. 
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 Caution: 
Do not reboot the device using the Reset button on the back panel of the MT800 to 
activate new changes. This button resets the device settings to the manufacturer’s 
default values. Any custom settings will be lost. 
4.20  Firmware Upgrade 
Click the hyperlink Firmware Upgrade  in the Wizard column to 
open the Firmware Upgrade  page and update the system software. 
Figure 4-43  Firmware upgrade  
Upgrade File: Type in the full path and file name of the firmware  
file to be uploaded. Alternatively you may click the Browse button to 
search for the file on your system. 
When the file names have been entered, click the Upload  
button to start loading the firmware file. If the upload is successful, a 
message informs you that it was successfully loaded. If the firmware 
does not load, an error message informs you to try the upload again. 
Check the file names and attempt to upload again. If the file still is not 
loaded, reboot the device and try again. 
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 Caution: 
Do not power off the MT800 during the firmware upgrade process. Otherwise, the 
configuration in the flash could be damaged. 
4.21 Alarm  
Figure 4-44  Alarm  
You can view the logs of alarm in response to system events. 
Select Refresh rate from the drop-down menu. Click the Save Alarm  
button to save the log file to local disk. Click the Clear  button to clear 
the logs and Refresh  button to view the recent alarm events. 
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Chapter 5 Service Configuration 
This section describes the configuration for six modes of 
SmartAX MT800 ADSL router device for ADSL online service. The 
contents include: 
Preparation for service configuration 
z  
PPPoE 
z  
PPPoA 
z  
RFC 2684 Bridged (Pure Bridge) 
z  
RFC 2684 Bridged (Static IP) 
z  
RFC 2684 Bridged (DHCP) 
z  
RFC 2684 Route (IPoA) 
z  
5.1  Preparation for Service Configuration 
Collect the following data firstly to perform the configuration: 
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Protocol 
types 
Preparing 
informati
on 
Virtual dialup 
mode 
RFC 
2648 
PPPoE PPPoA 
Connec 
tion 
Type 
PPPoE 
user 
name 
PPPoE 
passwo 
rd 
VPI/VCI VPI/VCI None 
Securit 
y 
Protoco 
l 
Connecti 
on Type 
PPPoA 
user 
name 
PPPoA 
passwor 
d 
Security 
Protocol 
Bridged 
(Pure 
Bridge) 
Connecti 
on Type 
VPI/VCI VPI/VCI VPI/VCI VPI/VCI 
None   WAN IP   None   WAN IP 
None 
DSL mode 
RFC 
2684 
Bridged 
(Static 
IP) 
Connecti 
on Type 
Subnet 
mask 
Default 
gateway 
RFC 
2684 
Bridged 
(DHCP) 
Connec 
tion 
Type 
None 
None 
RFC 
2684 
Route 
(IPoA) 
Connec 
tion 
Type 
Subnet 
mask 
Default 
gatewa 
y 
None None None DNS DNS DNS 
5.2 PPPoE Configuration  
Configurations on MT800 
Location   Parameters   Comments 
PVC   Select any one from the eight PVCs. 
VPI/VCI   The value shall be provided by your ISP. 
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Configurations on MT800 
Location   Parameters   Comments 
Operation Mode   Select “Enable”. 
The value shall be provided by your ISP. 
Encapsulation 
Usually you can keep the default value: 
LLC. 
Connection Type   Select “PPP”. 
PPPoA/PPPoE Select 
User name and 
Password 
The values shall be provided by your ISP. 
Default Route   Select “Enable”. 
DNS   Select “Enable”. 
NAT   It is recommended to enable the function of NAT. 
DNS   It is recommended to have DNS Relay function enabled. 
DHCP Mode   It is recommended to have DHCP Server function enabled. 
Traffic Index   It is recommended to set 0. 
Configurations on the user’s PC  
IP Address and 
Network Mask 
It is recommended to set the mode as obtaining an IP address 
automatically. 
DNS 
It is recommended to set the mode as obtaining a DNS server’s 
IP address automatically. 
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5.3  PPPoA Configuration 
Configurations on MT800 
Location   Parameters   Comments 
PVC   Select any one from the eight PVCs. 
VPI/VCI   The value shall be provided by your ISP. 
Operation Mode   Select “Enable”. 
The value shall be provided by your ISP. 
Usually you can keep the default value: 
LLC. 
ATM Setting 
Encapsulation 
Connection Type   Select “PPP”. 
PPPoA/PPPoE Select 
User name and 
Password 
Default Route   Select “Enable”. 
DNS   Select “Enable”. 
NAT   It is recommended to enable the function of NAT. 
DNS   It is recommended to have DNS Relay function enabled. 
DHCP Mode   It is recommended to have DHCP Server function enabled. 
Traffic Index   It is recommended to set 0. 
Configurations on the user’s PC  
IP Address and 
Network Mask 
DNS 
It is recommended to set the mode as obtaining an IP address 
automatically. 
It is recommended to set the mode as obtaining a DNS server’s 
IP address automatically. 
The values shall be provided by your ISP. 
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5.4  RFC 2684 Bridged (Pure Bridge) 
Configuration 
Configurations on MT800 
Location   Parameters   Comments 
PVC   Select any one from the eight PVCs. 
VPI/VCI   The value shall be provided by your ISP. 
Operation Mode Select “Enable”. 
ATM Setting 
Encapsulation 
Connection Type Select “RFC2684 Bridged”. 
Address Type   Select “Pure Bridge”. 
Traffic Index   It is recommended to set 0. 
Configurations on the user’s PC 
PPPoE Dial–up 
Application 
Before connecting to the Internet, the user shall have PPPoE 
dial–up application installed on the PC. 
The value shall be provided by your ISP. 
Usually you can keep the default value: 
LLC. 
5.5 RFC 2684 Bridged (Static IP) Configuration  
Configurations on MT800 
Location   Parameters   Comments 
ATM Setting 
PVC   Select any one from the eight PVCs. 
VPI/VCI   The value shall be provided by your ISP. 
Operation Mode Select “Enable”. 
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Configurations on MT800 
Location   Parameters   Comments 
Encapsulation 
The value shall be provided by your ISP. 
Usually you can keep the default value: 
LLC. 
Connection Type Select “RFC2684 Bridged”. 
Address Type   Select “Static IP”. 
IP Address and 
Subnet Mast 
The values shall be provided by your ISP. 
Default Route   Select “Enable”. 
ATM Setting 
Gateway IP 
Address 
The value shall be provided by your ISP. 
NAT   It is recommended to enable the function of NAT. 
It is recommended to have DNS Relay function enabled. 
DNS 
And set DNS IP address provided by your ISP. 
DHCP Mode   It is recommended to have DHCP Server function enabled. 
Traffic Index   It is recommended to set 0. 
Configurations on the user’s PC 
IP Address and 
Network Mask 
It is recommended to set the mode as obtaining an IP address 
automatically. 
DNS 
It is recommended to set the mode as obtaining a DNS server’s 
IP address automatically. 
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5.6  RFC 2684 Bridged (DHCP) Configuration 
Configurations on MT800 
Location   Parameters   Comments 
PVC   Select any one from the eight PVCs. 
VPI/VCI   The value shall be provided by your ISP. 
Operation Mode Select “Enable”. 
The value shall be provided by your ISP. 
Encapsulation 
ATM Setting 
Connection Type Select “RFC2684 Bridged”. 
Address Type   Select “DHCP”. 
Default Route   Select “Enable”. 
Usually you can keep the default value: 
LLC. 
Gateway IP 
Address 
NAT   It is recommended to enable the function of NAT. 
DNS 
DHCP Mode   It is recommended to have DHCP Server function enabled. 
Traffic Index   It is recommended to set 0. 
IP Address and 
Network Mask 
DNS 
It is recommended to have DNS Relay function enabled. 
And set DNS IP address provided by your ISP. 
Configurations on the user’s PC 
It is recommended to set the mode as obtaining an IP address 
automatically. 
It is recommended to set the mode as obtaining a DNS server’s 
IP address automatically. 
The value shall be provided by your ISP. 
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5.7  RFC 2684 Route (IPoA) Configuration 
Configurations on MT800 
Location   Parameters   Comments 
PVC   Select any one from the eight PVCs. 
VPI/VCI   The value shall be provided by your ISP. 
Operation Mode Select “Enable”. 
The value shall be provided by your ISP. 
Encapsulation 
ATM Setting 
Connection Type Select “RFC2684 Routed (IPoA)”. 
Usually you can keep the default value: 
LLC. 
IP Address and 
Subnet Mast 
Default Route   Select “Enable”. 
Gateway IP 
Address 
NAT   It is recommended to enable the function of NAT. 
DNS 
DHCP Mode   It is recommended to have DHCP Server function enabled. 
Traffic Index   It is recommended to set 0. 
IP Address and 
network mask 
DNS 
It is recommended to have DNS Relay function enabled. 
And set DNS IP address provided by your ISP. 
Configurations on the user’s PC  
It is recommended to set the mode as obtaining an IP address 
automatically. 
It is recommended to set the mode as obtaining a DNS server’s 
IP address automatically. 
The values shall be provided by your ISP. 
The value shall be provided by your ISP. 
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 Note:  
For other advanced configurations, please refer to Chapter 4 Web-based 
Management. 
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Chapter 6 Troubleshooting 
6.1 Quick Troubleshooting  
Failures   Instructions 
Power light is 
out. 
ADSL LINK 
light is out. 
LAN LINK 
light is out. 
1. Ensure power adapter is well connected; 
2. Ensure the right power adapter is used. 
1. Ensure the ADSL line is well connected; 
2. Ensure the telephone line before entering the house is 
valid, try to test with a telephone; 
3. Check that there is no junction box before connecting 
MT800, which has such components like capacitors or 
diodes that could hinder back high frequency signals; 
4. Ensure the MT800 and telephones are connected in the 
right way. 
1. Ensure you use the right cables from the MT800 to your PC; 
2. Ensure the connection is secured; 
3. Check if the NIC LED lights up; 
4. Ensure your Network Adapter works normally by examining 
whether the item of “Networking Adapters” is labeled with 
“?”  or “!”. If it is, you may delete it and then click “Refresh” 
to reinstall. Otherwise, you may try the NIC in another slot. 
As a last resort, you have to replace the NIC. 
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Failures   Instructions 
Take the most common access mode as an example, in which a 
dial-up application is installed on the user’s computer: 
1. Ensure that any of the problems above is not the reason; 
2. Ensure that the dial-up application is correctly installed and 
set on your PC; 
Can’t access 
the Internet. 
3. Ensure that you have entered the right user name and 
password; 
4. Ensure “Use Proxy Server” is set properly for IE, if the 
problem still remains even after you have log into 
successfully; 
5. Try more than one Web sites, in case of some Web server’s 
being in failure. 
6.2 FAQs  
Q: Why can’t my computer access the Internet, even when 
the physical links are well connected? 
Check first whether the LEDs are in normal status. If they do, 
you have to find help to adjust the settings on the MT800. 
Q: I forget the username and password when I am to log 
into the Web-based Configuration Manager. Or I just can’t 
access the Web-based Configuration Manager. 
1) Please press reset button at the rear panel for 3 seconds to 
restore the factory default settings of MT800. 
2) Indicate your NIC IP address to 192.168.1.3 
3) Disable Proxy 
4) Launch your Web browser and type in http://192.168.1.1 
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5) Use the default user name: admin and password: admin 
Q: My configuration is gone after rebooting MT800. 
If you want to keep your settings after reboot MT800. Please go 
to Web-based Configuration Manager Æ  “Save & Reboot” Æ  “Save” 
to save your configurations. 
Figure 6-1  Save the changed setting  
Q: I can’t upgrade with the new firmware. 
Please make sure the file that you have downloaded is valid. 
Q: Why can’t I access the Internet by using virtual dialing 
through Microsoft’s Internet Gateway? 
Internet Gateway supports PPPoE itself. No other PPPoE 
terminal software shall be installed again. 
Q: Why does my PC fall off line sometimes even with all 
LEDs are in normal status? 
There are several scenarios might cause this problem. 
6) Be disconnected by the ISP. 
7) Some ISPs will have idle timeout setting to avoid wasting 
IP. When the end user connects to the Internet too long 
90