Antes de começar a pedir ajuda peço imensa desculpa se for repost (tenho quase a certeza que é...mas já li tanta coisa em tanto sitio que já me perdi...).
Tenho clix a 16 megas e adquiri este router da linksys com a ideia de criar uma rede caseira que ficasse ligada por cabo ao desktop e wireless ao portátil.
A questão é que ligando os dois nem seker consigo aceder a net no desktop...inda nem fui para as tentivas da rede..eheh...Alguém me pode ajudar a configurar isto da melhor maneira...estou em desespero
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Huawei SmartAX MT882 e Linksys WRT54G
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Huawei SmartAX MT882 e Linksys WRT54G
por Skatanic » Sábado Jan 21, 2006 3:24
- Skatanic
- Aprendiz
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- Registado: Quarta Jan 11, 2006 22:55
por Skatanic » Sábado Jan 21, 2006 15:39
Pah acho que preciso de ajuda para tudo....lol.....já andei aqui as voltas a configurar um e outro...mas kd meto os dois em serie nem seker consigo ter net neste computador.....:S Já meti só uma servir dhcp...já configurei os ip...os gateway´s...tudo..nao sei pk nao da.....por isso se puderes começa do principio a explicação....tipo..era uma vez o adao e a eva....e passado mt mt anos apareceram os routers...bla bla bla 
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- Skatanic
- Aprendiz
- Mensagens: 33
- Registado: Quarta Jan 11, 2006 22:55
por antoniomg » Domingo Jan 22, 2006 21:58
tou masi ou menos com o mesmo problema. tenho um modem router huawei e um router asus WL-500g, e queria por o router da asus a controlar tudo. como é que ponho o modem da huawei a funcionar so mesmo como modem? obrigado
- antoniomg
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por n3oNx » Domingo Jan 22, 2006 23:27
Na parte WAN seleccionas a opção "bridge" com VPI=0 e VCI=35. Desligas a NAT, desligas o DHCP e em principio da parte do modem já está. Depois é configurar o router para tratar a ligação PPPoE.
- n3oNx
- Membro de Prata
- Mensagens: 318
- Registado: Sábado Jul 09, 2005 2:39
por antoniomg » Segunda Jan 23, 2006 13:28
Estive a pesquisar e encontrei o livro de instruçoes do modem Huawei da que vem Clix (estranho este livro nao vir com o kit), e mesmo assim nao encontrei as respostas todas que queria...
Aqui vao as minahs duvidas:
...
2.2 Preparations
2.2.1...
2.2.2 Collecting ISP Information
VPI, VCI
Encapsulation type
Protocol type
Modulation type
User name, password
...
2.4.3 Connecting Ethernet LAN to the MT882
MT882 may be connected to any 10/100Base-TX Ethernet port. When connecting the MT882 to any Ethernet device that is capable of operating at speeds higher than 10Mbit/s, be sure that the device has auto-negotiation mode enabled for the connecting port.
Use a cross-over cable to connect the MT882 and the upstream port of a switch or hub. Be sure that the cable connecting the LAN to the MT882 does not exceed 100 meters.
...
4.3 WAN Setting
Click the WAN Setting of Home in the wizard column to carry out the WAN Setting. WAN Setting includes three modes: RFC2684 Bridged, RFC2684 Routed and PPP.
4.3.1 RFC2684 Bridged Connection
Bridged connections include three modes: Pure Bridge, Static IP and DHCP.
4.3.2 RFC2684 Routed Configuration
4.3.3 PPP Configuration
...
4.4 DHCP Configuration
Click the DHCP of Home in the Wizard Column to set the DHCP configuration. MT882 can be set as DHCP server.
...
4.5 DNS Configuration
...
4.6 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 Home in the Wizard Column to set the NAT. NAT is enabled by default. You can enable or disable NAT by selecting the Enabled or Disabled option in the configuration page and applying the settings.
...
2.2.2 - qual é o VPI, VCI , o Encapsulation type , o Protocol type , e o Modulation type da Clix?
2.4.3 - so uso um cabo cruzado a uma porta de Lan se quiser ligar o meu router/modem huawei, ao meu router wirelesse, certo? se quiser usar apenas o router/modem huawei como model, ligo-o com um cabo normal a porta Wan, certo?
4.3 - que configuraçoes devo usar para usar o modem/router como modem apenas?
4.4 , 4.5 , 4.6 - enabled ou disabled?
Aqui fica o original:
[quote]Table of Contents
Chapter 1 MT882 Overview.. 1
1.1 Parts of MT882. 1
1.1.1 Front Panel 1
1.1.2 Rear Panel 2
1.1.3 External Splitter 4
1.2 MT882 Features. 4
Chapter 2 Hardware Installation. 5
2.2 Preparations. 5
2.2.1 Checking Computer Configuration. 5
2.2.2 Collecting ISP Information. 5
2.3 Fixing of the MT882. 6
2.4 Connecting MT882. 6
2.4.1 Connecting ADSL Line. 6
2.4.2 Connecting the Computer to the MT882. 6
2.4.3 Connecting Ethernet LAN to the MT882. 7
2.5 Powering On the MT882. 8
Chapter 3 Before Configuring the MT882. 9
3.1 When to Configure the MT882. 9
3.2 Configuring IP Settings on Your Computer 10
3.3 Accessing the Web-based Configuration Manager 11
3.3.1 Checking for Proxy Service. 11
3.3.2 Applying the LAN IP Address of MT882. 11
3.3.3 Inputting the User Name and Password. 12
Chapter 4 Web-Based Management 14
4.1 Manager Interface Layout 14
4.2 System View (Home Page) 15
4.3 WAN Setting. 16
4.3.1 RFC2684 Bridged Connection. 16
4.3.2 RFC2684 Routed Configuration. 20
4.3.3 PPP Configuration. 22
4.4 DHCP Configuration. 24
4.5 DNS Configuration. 25
4.6 NAT Configuration. 26
4.7 Static Route. 28
4.8 LAN Setting. 29
4.9 Virtual Server 31
4.10 Applications. 33
4.11 Filters. 35
4.11.1 IP Filters. 36
4.11.2 MAC Filters. 38
4.11.3 URL Blocking. 40
4.11.4 Domain Blocking. 42
4.12 Firewall Rules. 43
4.13 RIP. 46
4.14 ADSL Setting. 48
4.15 Administrator Setting. 49
4.16 System Setting. 51
4.17 Firmware Upgrade. 53
4.18 Misc. 54
4.19 Log. 56
4.19.1 View Log. 56
4.19.2 Log Settings. 57
4.20 Diagnostics. 58
4.21 Traffic Statistics. 59
Chapter 5 Service Configuration. 61
5.1 Preparation for Service Configuration. 61
5.2 PPPoE Configuration. 63
5.3 PPPoA Configuration. 64
5.4 RFC 2684 Bridged (Pure Bridge) Configuration. 65
5.5 RFC 2684 Bridged (Static IP) Configuration. 66
5.6 RFC 2684 Bridged (DHCP) Configuration. 67
5.7 RFC 2684 Route (IPoA) Configuration. 68
Chapter 6 Troubleshooting Guide. 70
6.1 Quick Troubleshooting. 70
6.2 FAQs. 71
Chapter 7 Technical Specifications. 76
Chapter 8 Appendix. 78
8.1 Factory Default Settings. 78
8.2 FCC. 79
8.3 Abbreviations. 82
Chapter 1 MT882 Overview
In this chapter you will learn about the appearance and features of the MT882.
MT882 provides the small and private network with simple, secure, and cost-efficient ADSL Internet connection. It enables many interactive multi-media applications such as video conferencing.
1.1 Parts of MT882
1.1.1 Front Panel
Place the MT882 in a location where the LED indicators can be easily viewed.
The LEDs on the front panel of the MT882 are shown as below:
Figure 1-1 LED indicators on the front panel
The meanings of LEDs are listed as follows:
LED
indicator
Status
Description
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
Steady green or orange light
A valid LAN connection.
Blinking green or orange light
There is traffic over Ethernet.
Steady or blinking green light
The speed of data transfer is 10Mbit/s.
Steady or blinking orange light
The speed of data transfer is 100Mbit/s.
USB
Steady green light
A valid USB connection.
Blinking green light
There is traffic over USB.
1.1.2 Rear Panel
All cables are connected to the rear panel of MT882.
The ports and switch on the rear panel of MT882 are shown as below:
Figure 1-2 Rear panel
The meaning of ports and switch are listed as follows:
l ADSL: ADSL port, connecting to the splitter.
l USB: USB port, connecting to PC or hub.
l Ethernet: Ethernet port, connecting to PC or hub.
l Reset: press this button for 3 seconds to restore the default setting. This operation will let you lose your customized setting. Please be careful when using Reset button.
l Power: power switch
l 9V AC 1A: power input plug
& Note:
Different adapters are used in according to regions. Make sure your power adapter is comply with the sign in the rear panel (9V AC 1A).
1.1.3 External Splitter
Using the splitter can reduce disturbance signals in the telephone line. The MT882 has to use an external splitter, which has three ports: LINE, PHONE and MODEM.
l LINE: connect to the telephone jack.
l PHONE: connect to the telephone.
l MODEM: connect to ADSL modem with RJ-11 telephone line.
1.2 MT882 Features
l Data rates up to 24Mbit/s for downstream and 1.2Mbit/s for upstream.
l Friendly Web-Based graphical user interface for configuration and management.
l Supporting up to eight simultaneous virtual connections.
l Widest range of DSLAM interoperability.
l Built-in MIBs for SNMP management.
l Upgradeable firmware through TFTP.
l Easy to install and use.
Chapter 2 Hardware Installation
This chapter introduces how to connect cables of the MT882.
1) Preparations
2) Connecting the MT882
3) Powering on the MT882
2.2 Preparations
2.2.1 Checking Computer Configuration
Item
Requirement
OS
Web browser, such as IE, is installed.
Web browser type
Microsoft Internet Explorer®5.0 or Netscape Navigator®4.7 or above.
Web browser settings
Enable JavaScript
Ethernet port
NIC adapter
Enable TCP/IP
2.2.2 Collecting ISP Information
l VPI, VCI
l Encapsulation type
l Protocol type
l Modulation type
l User name, password
2.3 Fixing of the MT882
TheMT882 can be put in a horizontal or a vertical position as well as being hung on the wall. Place the MT882 in a location where the LED indicators can be easily viewed.
2.4 Connecting MT882
2.4.1 Connecting ADSL Line
Simply plug one end of the telephone line into the Modem port of the splitter and insert the other end into the ADSL port on the rear panel of the MT882.
Use another telephone line to connect the splitter and the phone jack on the wall.
2.4.2 Connecting the Computer to the MT882
Use a straight-through cable to connect your PC and the MT882. You can connect the MT882 directly to a 10/100Base-TX Ethernet adapter card on your PC with the provided Ethernet cable as shown in Figure 2-1
(1) Notebook
(2) Phone
(3) USB Cable
(4) RJ-11 Tel Cable
(5) RJ-11 Tel Cable
(6) Splitter
(7) MT882
(8) RJ-11 Tel Cable
(9) Phone Jack
(10) RJ-45 Ethernet Cable
(11) Computer
Figure 2-1 cable connection
2.4.3 Connecting Ethernet LAN to the MT882
MT882 may be connected to any 10/100Base-TX Ethernet port. When connecting the MT882 to any Ethernet device that is capable of operating at speeds higher than 10Mbit/s, be sure that the device has auto-negotiation mode enabled for the connecting port.
Use a cross-over cable to connect the MT882 and the upstream port of a switch or hub. Be sure that the cable connecting the LAN to the MT882 does not exceed 100 meters.
2.5 Powering On the MT882
1) Plug the provided power adapter into a suitable power source nearby.
2) You will see the Power LED indicator lights up, which indicates the device is powered on.
3) After a few seconds, observe the LAN LINK indicator. Make sure the light is steady light, which indicates a valid connection between the router and your PC.
Chapter 3 Before Configuring the MT882
In this chapter you will learn to connect the MT882 to PC. Use provided straight-through cable when connecting.
(1) Computer
(2) RJ-45 Ethernet Cable
(3) MT882
Figure 3-1 Connection between a computer and the MT882
3.1 When to Configure the MT882
The factory default settings of MT882 have optimized all functions, and made it run in most network conditions. Usually, the default setting values can meet basic requirements of users with simple network topology, and need no change.
If network condition is changed by the modification of security, scale, line of communication, protocol and topology, for example, a demand of particular VPI and VCI, you need to adjust the default settings accordingly so as to adapt to the changes.
3.2 Configuring IP Settings on Your Computer
Follow these steps to configure the IP settings:
1) Understand the default IP settings for the MT882: 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.
l If you have an Ethernet port on your computer, it probably already has TCP/IP protocol installed.
l If you are using Windows XP, the TCP/IP is enabled by default for standard installations.
3) Configure the IP address and subnet mask of your computer. The computer shall work in the same subnet as that of the MT882. 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 MT882.
3.3 Accessing the Web-based Configuration Manager
Once your PC’s IP settings allow it to access the Web-Based configuration manager, you can change the factory default settings to enable the MT882 to connect to Internet.
3.3.1 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 Internet Explorer, you can check whether a proxy server is enabled using the following procedures:
1) In the Explorer window, select ToolsàInternet Options to display Internet Options dialog box.
2) In the Internet Options dialog box, click the Connections tab and click on the LAN Settings.
3) Make sure the “Use proxy server” option is not checked. If it is checked, click on the checked box to deselect the option and click OK.
3.3.2 Applying the LAN IP Address of MT882
To access the Web-based configuration manager, launch your Web browser and enter the LAN IP address of the MT882. For the first access, the default LAN IP address of the MT882 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.
3.3.3 Inputting the User Name and Password
A new dialog box appears prompting you to input the user name and password required to access the Web-based configuration manager.
Figure 3-2 Enter user name and password
Use the default user name admin and password admin for first 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 MT882 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.
Chapter 4 Web-Based Management
In this chapter you will learn how to use the Web-based management software to configure the MT882, which introduces the significations 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 MT882 initially presents the summary page shown as below when you first log in.
l The left part of the page is wizard column, and you can enter the Web page of configuration or management through the hyperlink in wizard column.
l The right part of the page is the practical domain of configuration and management.
4.2 System View (Home Page)
Figure 4-1 Home Page – System View Display
The System View read-only table on the Home Page displays a summary of various system settings and functions as described below.
l ADSL Line Status: displays the ADSL State, Data Path, DSP version, Operation Mode, and the status of Upstream and Downstream of the ADSL line.
l WAN Channel: displays the names and settings for the device WAN interfaces. Multiple software-defined interfaces may be configured to use the DSL connection. The PVC number, gateway, IP address, mask, VPI/VCI, encapsulation and status will be displayed in the WAN interface.
l LAN Channel: displays the names and various settings of LAN interface, which include MAC address, IP address, Mask, speed, duplex and status.
4.3 WAN Setting
Click the WAN Setting of Home in the wizard column to carry out the WAN Setting. WAN Setting includes three modes: RFC2684 Bridged, RFC2684 Routed and PPP.
4.3.1 RFC2684 Bridged Connection
Bridged connections include three modes: Pure Bridge, Static IP and DHCP.
l PVC: system provides 7 PVCs. Generally you can keep the default value 0. This option is also used to create and configure new PVCs.
l VPI: if you need any modification, please enter the VPI value provided by ISP. See the attached table for all the VPI default values of PVC.
l VCI: if you need any modification, please enter the VCI value provided by ISP. See the attached table for all the VCI default value of PVC.
l Encapsulation: you can select LLC or VC MUX.
I. Pure Bridge
The setting page displayed as below will appear while you choose Pure Bridged mode. The gray item means it can be operated without any configuration.
Figure 4-2 RFC2684 Bridged Connection-Application of Pure Bridge
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 “Enabled”, and the Gateway IP address is null. The recommended setting is to enable default route and enter the Gateway IP address provided by ISP.
Figure 4-3 RFC2684 Bridged Connection-application of Static IP
l IP Address and Subnet Mask: enter the IP address and subnet mask provided by ISP for the WAN interface of your MT882.
l Default Gateway: enter the Gateway address provided by ISP.
l Default Route: this setting specifying the IP address above is used for default route of LAN. The data will be sent through WAN interface whenever a client in LAN accesses the Internet. The default setting of default route is “Enabled”.
III. DHCP
The setting page displayed below will appear if you select DHCP mode, which means you can automatically acquire IP address from the DHCP sever of ISP.
Figure 4-4 RFC2684 Bridged Connection-application of DHCP
l Default Route: this setting will allow you to automatically acquire IP address from the DHCP sever of ISP. The data will be sent through WAN interface whenever a client LAN computer accesses the Internet. The default setting of default route is “Enabled”.
IV. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and then click Save & Restart button to save new settings.
4.3.2 RFC2684 Routed Configuration
I. Configuration page
Figure 4-5 RFC2684 Routed (IPoA) Configuration
II. Parameters eaplanation
l PVC: the system provides 7 PVCs. Generally you can leave this set at the default value 0. This option is also used to create and configure new PVCs.
l VPI: if you need any modification, please enter the VPI value provided by ISP. See the attached table for all the VPI default values of PVCs.
l VCI: if you need any modification, please enter the VCI value provided by ISP. See the attached table for all the VCI default values of PVCs.
l Encapsulation: you can select the mode LLC or VC MUX.
l IP Address and Subnet Mask: enter the IP address and subnet mask provided by ISP for the WAN interface of your MT882.
l Default Route: this setting specified the IP address below is using for default route of LAN. The data will be sent through WAN interface whenever a client LAN computer accesses the Internet. The default setting of route is “Enabled”, and the recommended setting is “Enabled”.
l Default Gateway: enter the Gateway address provided by ISP.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.3.3 PPP Configuration
I. Configuration page
Figure 4-6 PPP configuration
II. Parameter explanation
There are two options for PPP configuration: PPPoA and PPPoE. The parameters that need to be configured are described as below:
l PVC: the system provides 7 PVCs. Generally you can leave this set at the default value 0. This option is also used to create and configure new PVCs.
l VPI: if you need any modification, please enter the VPI value provided by ISP. See the attached table for all the VPI default value of PVC.
l VCI: if you need any modification, please enter the VCI value provided by ISP. See the attached table for all the VCI default value of PVC.
l Encapsulation: you can select the mode LLC or VC MUX.
l Default Route: this setting specified the default IP address of MT882 is using for default route of LAN.
l Username and Password: enter the username and password provided by ISP.
l Use DNS: it is recommended to keep this option as Enable, 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.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.4 DHCP Configuration
Click the DHCP of Home in the Wizard Column to set the DHCP configuration. MT882 can be set as DHCP server.
I. Configuration page
Figure 4-7 DHCP Configuration
II. Parameter explanation
l DHCP Server: choose ”Enable” to configure MT882 as DHCP server of LAN. Then the ADSL Router shall provide IP settings for your PC.
l Starting/Ending IP Address: enter the starting and ending IP address that will be provided through DHCP service.
l Lease Time: Select the lease time from the drop-down menu. It will determine how long your PC can use the IP address provided by DHCP server.
III. Save
l Click the Apply button to save the settings in the RAM. The system will prompt you to reboot the device. The added DHCP clients will be listed in the DHCP Client Table after the device has been rebooted.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.5 DNS Configuration
Click the DNS of Home 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 typically provide primary and secondary DNS addresses, and may provide additional addresses.
I. Configuration page
Figure 4-8 DNS Configuration
II. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.6 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 Home in the Wizard Column to set the NAT. NAT is enabled by default. You can enable or disable NAT by selecting the Enabled or Disabled option in the configuration page and applying the settings.
I. Configuration page
Figure 4-9 NAT Configuration
II. Parameter explanation
The explanation of parameters in the above windows is as below.
l NAT: select it to enable or disable the NAT. By default, it is enabled.
l UPNP Setting: select it to enable or disable the UPNP (Universal Play and Plug). By default, it is disabled.
l VPN Pass-Trough: select it to enable or disable the VPN Pass-through with PPTP protocol and IPSec protocol. By default, it is enabled.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.7 Static Route
Click the Static Route of Home in the Wizard Column to set the static route for connection. Use Static Routing to specify a route used for data traffic within your Ethernet LAN or to route data on the WAN. This is used to specify that all packets destined for a particular network or subnet using a predetermined gateway.
I. Configuration page
Figure 4-10 Static Route Configuration
II. Parameter explanation
The explanation of parameters in the above windows is as below.
l Destination IP Address and Subnet Mask: enter the destination IP address and subnet mask provided by ISP for the WAN interface of your MT882.
l Gateway: enter the gateway address provided by ISP. The data is forwarded to the destination through the gateway you set.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.8 LAN Setting
Click the LAN Setting of Advanced 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 in your LAN.
You can change the default LAN IP address and Net Mask to suit for your LAN.
I. Configuration page
Figure 4-11 LAN Configuration
II. Parameter explanation
l IP Address: type in the IP address for the Ethernet LAN interface. The default IP address is 192.168.1.1
l Subnet Mask: type in the Subnet Mask for the Ethernet LAN IP interface. The default mask is 255.255.255.0
l Local Domain Name: enter the local domain name if it exists.
& 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.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
& Note:
If you change the IP address, you need login again.
4.9 Virtual Server
Click the Virtual Server of Advanced in the Wizard Column to set the virtual server. A Virtual Server can allow remote users to access services to PCs on your LAN such as FTP for file transfers or SMTP and POP3 for e-mail. The MT882 will accept remote requests for these services at your Global IP Address (the one assigned to your account by your ISP), using the specified TCP or UDP protocol and port number, and then redirect these requests to the server on your LAN with the Private IP address you specify
I. Configuration page
Figure 4-12 Virtual Server Configuration
II. Parameter explanation
l Status: select it to enable virtual server or not, the default is “Enabled”.
l Name: enter the name of the virtual server to be added. Click Clear button to delete the entered server name.
l Private IP: enter the IP address of local PC providing the service of virtual server.
l Protocol Type: select the protocol to be applied. User can select a protocol from TCP and UDP, or both.
l Private Port: the port of local PC to be applied, providing the service of virtual server
l Public Port: the port applied by Internet user to access the LAN
l Schedule: select the time period for Internet user to access virtual server.
& Note:
In the list, click icon to edit the relative virtual service.
Click icon to delete the relative virtual service.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.10 Applications
Click the Applications of Advanced in the Wizard Column to configure the special applications. Some special applications, such as network game, video conference, net phone, can be operated pass through the NAT.
I. Configuration page
Figure 4-13 Special Application Configuration
II. Parameter explanation
l Status: select it to enable or disable the applications, the default is “Enabled”.
l Name: enter the name of the application to be added. Click Clear button to delete the entered name.
l Trigger Port: enter the number of port which is to trigger the special application. The entered port number can be a single port, or a group of ports.
l Trigger Type: select the protocol while the special applications are to be triggered.
l Public Port: The port number of public network, which is used to access the special applications. User can specify a single port number or a group of port numbers. Using common to separate multiple port numbers.
l Public Type: The protocol that to be applied while to enable the public port for special application.
& Note:
In the list, click icon to edit the relative special application.
Click icon to delete the relative special application.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11 Filters
Click the Filters of Advanced in the Wizard Column to set the IP filter. Filters are used to deny or allow LAN computers to access the Internet. The unit can refuse some computers with the assigned IP or MAC addresses to access the Internet. Or it also may block users to access the restricted Web sites.
4.11.1 IP Filters
Use IP Filters to deny particular LAN IP addresses to access the Internet. You can deny specific port numbers or all ports for a specific IP address. The well-known ports are displayed on the "IP filter list". Please click the edit icon to enable them. You will only need to enter the LAN IP address of the computer(s) that will be denied to access Internet.
I. Configuration page
Figure 4-14 IP Filters Configuration
II. Parameter explanation
l Status: select it to enable or disable IP filter, the default is “Enabled”.
l Name: enter a name for the rule, for easier identification later. Click Clear button to delete the entered name.
l Action: select “Allow” to permit packets to pass through the MT882 if they meet the criteria of this rule, and “Deny” to drop packets that do not meet the criteria of this rule.
l Source: when LAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their source, and are sent from a PC on your LAN. When WAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their source, and are sent from a PC on the WAN (Internet). If both are selected, then this rule will apply to packets that are sent from PCs on both the WAN and LAN.
l Destination: when LAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their destination, and are being sent to a PC on your LAN. When WAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their destination, and are being sent to a PC on the WAN (Internet). If both are selected, then this rule will apply to packets that are being sent to PCs on both the WAN and your LAN.
l Schedule: select the time period for Internet user to enable filter.
& Note:
In the list, click icon to edit the relative IP filter rule.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11.2 MAC Filters
This is to deny LAN computers to access the Internet. You can either manually add a MAC address or select the MAC address from the list of clients that are currently connected to the unit.
I. Configuration page
Figure 4-15 MAC Filters Configuration
II. Parameter explanation
l Status: select it to enable or disable IP filter, the default is “Enabled”.
l Name: enter a name for the rule, for easier identification later. Click Clear button to delete the entered name.
l MAC Address: the MAC address of the computer on the LAN side.
l DHCP Client: you may read the DHCP client's host name and MAC address listed here. Select the client computer which you want to add on the MAC filter list and then click Apply button. Or you may click Clone to automatically add computer's MAC address to the MAC Address section when the system detects the DHCP client automatically.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11.3 URL Blocking
URL Blocking is used to deny the computers within the LAN accessing to the specific Web sites. And it is rejected by its Uniform Resource Locator (URL). A URL is a specially formatted text string that defines a location on the Internet. If any part of the URL contains the blocked word, the site will not be accessed and the Web page will not be displayed as well.
I. Configuration page
Figure 4-16 URL Blocking Configuration
II. Parameter explanation
l Status: select it to enable or disable IP filter, the default is “Enabled”.
l URL Address: enter the URL that is to be blocked.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11.4 Domain Blocking
Domain Blocking is used to deny or allow the computers within the LAN accessing specific domains on the Internet. That is, it will deny or allow all requests such as http and ftp to a specific domain.
I. Configuration page
Figure 4-17 Domain Blocking Configuration
II. Parameter explanation
l Disabled Domain Blocking: choose to it to disable Domain Blocking.
l Allow: select it for allowing users to access all domains except "Blocked Domains" if you allow the users to access all domains except the domains on the Blocked Domains list.
l Deny: select it for denying users to access all domains except "Permitted Domains" if you only want the users to access Permitted Domains.
l Domain Name: enter the domain name that is needed to be allowed or denied.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.12 Firewall Rules
Click the Firewall Rules of Advanced in the Wizard Column to set the rules of 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.
I. Configuration page
Figure 4-18 Firewall Configuration
II. Parameter explanation
l Blacklist Status: if you want the device to maintain and use a black list, click Enable. Click Disable if you do not want to maintain a list.
l Block Duration: specifies the number of minutes 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 MT882). For more information, see Managing the Black List below.
l Use Attack Protection: click the Allow button to use the built-in firewall protections that prevent the following common types of attacks:
l IP Spoofing: sending packets over the WAN interface using an internal LAN IP address as the source address
l Tear Drop: sending packets that contain overlapping fragments
l Smurf and Fraggle: sending packets that use the WAN or LAN IP broadcast address as the source address
l Land Attack: sending packets that use the same address as the source and destination address
l Ping of Death: illegal IP packet length.
l Use DoS Protection: click the Allow button to use the following denial of service protections: SYN DoS, ICMP DoS, Per-host DoS protection
l Max TCP Open Handshaking Count: sets the percentage of concurrent IP sessions that can be in the open state. In ordinary TCP communication, packets are in the open handshaking 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 open handshaking state can use up the available IP sessions. If the percentage is exceeded, then the open handshaking sessions will be closed and replaced with new sessions as they are initiated.
l Max ICMP Count: sets the percentage of concurrent 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.
l Max Host Count: sets the max number of concurrent IP session that can originate from the computer. This number should take into account the number of hosts on the LAN.
III. Save
l Click the Submit button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and then click Save & Restart button to save new settings.
4.13 RIP
Click the RIP of Advanced in the Wizard Column to set the rules of firewall. The MT882 supports RIP v1 and RIP v2 used to share routing tables with other Layer 3 routing devices on your local network or remote LAN. If your network does not employ another IP routing device, it will not be necessary to enable RIP.
I. Configuration page
Figure 4-19 RIP Configuration
RIP can be enabled on any existing WAN or LAN interfaces. It may be specified to receive RIP requests and reply to them, and it can be specified to send RIP queries, or to both receive and send RIP packets. Furthermore, the RIP version can be specified. The table below lists the parameters that can be specified for the pull-down RIP menus. Click the Apply button to set up RIP as specified.
II. Parameter explanation
l Interface Name: it shows the interface on which you want to share routing table information with other routing devices.
l RIP 1 Received: select it to enable or disable receiving route information using RIP v1.
l RIP 1 send: select it to enable or disable sending route information using RIP v1.
l RIP 2 Received: select it to enable or disable receiving route information using RIP v2.
l RIP 2 send: select it to enable or disable sending route information using RIP v2.
l Send MultiCast: select it to enable or disable sending route information using MultiCast.
III. Save
l Click the Submit button to save the settings in the RAM.
l To save these configuration changes permanently, Tools>System Setting page, and click Save & Restart button to save new settings.
4.14 ADSL Setting
Click the ADSL Setting of Advanced in the Wizard Column to set the ADSL configuration. The ADSL Setting menu is used to change the Modulation Type used for the ADSL connection. This setting should only be changed if your service provider has given explicit instructions to change it.
I. Configuration page
Figure 4-20 ADSL Setting
II. Parameter explanation
l ADSL Modulation: MT882 supports multiple modulations. If you are instructed by your ISP to change the Modulation type is used for your service, select the desired modulation type. The modulation types available are ADSL2, ADSL2+, T1413, G.DMT, GLITE and Multimode.
l EC/FDM Mode: EC (Echo Canceling) and FDM (Frequency-Division Multiplexing) are defined as methods to separate downstream and upstream signals from each other. The ADSL cable will simultaneously contain EC and FDM type systems. Select the proper mode from drop-down menu.
l BitSwap: Select it to enable or disable from the drop-down menu. If it’s enabled, MT882 allows the simple rate control to adjust the line speed automatically.
III. Save
l Click the Submit button to save the settings in the RAM.
l To save these configuration changes permanently, Tools>System Setting page, and click Save & Restart button to save new settings.
4.15 Administrator Setting
Click the Administrator Setting of Tools in the Wizard Column to set the rules of firewall. Administrator has read/write ability on the Web page and can make some changes. You can change the Admin account password here for personal security.
I. Configuration page
Figure 4-21 Administrator Settings
Click Add button, and then the following figure will appear.
Figure 4-22 Administrator Settings—Add
& Note:
It is recommended to keep a record of the new password after modified.
II. Parameter explanation
l User Name: This lists the current user name (user ID).
l Password: Type in the new password.
l Retype Password: Type in the new password a second time for confirmation.
l Access Level: Super User – can access and modify system configurations, User – can read limited configurations.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.16 System Setting
Click the System Setting of Tools in the Wizard Column to configure the setting of system.
I. Configuration page
Figure 4-23 System Setting
II. Parameter explanation
l Save: when clicking on Save, The current system settings can be saved as a file onto the local hard drive. The file will be saved as adslmodem.cfg.
l Browse and Load: the saved file or any other saved setting file created by device can be uploaded into the unit. To reload a system setting file, click on Browse to search the local hard drive for the file to be used, and then click on Load to start loading the file.
l Restore: the device can also be reset back to factory default settings by clicking Restore. Use the restore feature only if necessary. This will erase previously saved settings for the unit.
l Save & Restart: you can save the new settings to permanent storage by clicking Save & Restart. This will put into effect any configuration changes that have been successfully saved to flash memory.
Caution:
Do not reboot the device using the Reset button on the back panel of the MT882 to activate new changes. This button resets the device settings to the manufacturer’s default values. Any custom settings will be lost.
4.17 Firmware Upgrade
Click the hyperlink Firmware Upgrade in the Wizard column to open the Firmware Upgrade page and update the system software.
Figure 4-24 Firmware Upgrade
To upgrade the firmware, 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.
Click Apply button to begin copying the file. The file will load and restart the MT882 automatically.
Caution:
Do not power off the MT882 during the firmware upgrade process. Otherwise, the configuration in the flash could be damaged.
4.18 Misc.
Click the Misc. of Tools in the Wizard Column to enter the page of Misc.
I. Configuration page
Figure 4-25 Miscellaneous Items
II. Parameter explanation
l Ping Test: The Ping utility is essentially a tool that is used to see if a computer is operating and also to see if network connections are intact. You can enter the host name or IP address of the device you want to check, and then click the Ping button. The result will be shown below.
l Block WAN Ping: Pinging public WAN IP addresses is a common method used by hackers to test whether your WAN IP address is valid. If you want to avoid hackers testing your WAN IP, click Enabled to activate this function.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.19 Log
Click the Log of Status in the Wizard Column to view the log of device.
4.19.1 View Log
The log file keeps records of the events and activities occurring on the device. It can display up to 200 events. The latest activities will overwrite the outdated ones. You may want to save the log files by clicking on Log Setting. When the device is rebooted, the logs are automatically cleared.
I. Configuration page
Figure 4-26 View Log
II. Buttons e]xplanation
l First: the first page of the log
l Last: the last page of the log
l Previous: moves back one log page.
l Next: moves forward one log page.
l Clear: clears the logs completely.
l Log Settings: brings up the page to configure the logs.
4.19.2 Log Settings
Not only does the device display the logs of activities and events, it can be setup to send these logs to another location. The logs can be sent through email to a specific email account.
I. Configuration page
Figure 4-27 Log Setting
II. Buttons explanation
l Server IP Status: select it to enable or disable sending the logs.
l SMTP Server: the address of the SMTP (Simple Mail Transfer Protocol) server that will be used to send the logs.
l Log Type: select the type of activities that you want the ADSL Router to keep records.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.20 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 troubleshoot problems. Click the Diagnostics of Status in the Wizard Column to perform the basic diagnostics for system.
Figure 4-28 Diagnostics Window
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.
4.21 Traffic Statistics
Click the Traffic Statistics of Status in the Wizard Column to view the log of device.
Figure 4-29 Traffic Statistics
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 WAN (Wide Area Network) ports and the LAN (Local Area Network) ports. Click the Refresh button to update the counters and the Reset button to clear the counters. The traffic counter will reset when the device is rebooted.
Chapter 5 Service Configuration
This section describes the configuration for six modes of SmartAX MT882 ADSL router device for ADSL online service. The contents include:
l Preparation for service configuration
l PPPoE
l PPPoA
l RFC 2684 Bridged (Pure Bridge)
l RFC 2684 Bridged (Static IP)
l RFC 2684 Bridged (DHCP)
l RFC 2684 Routed (IPoA)
5.1 Preparation for Service Configuration
Collect the following data firstly to perform the configuration:
Protocol types
Virtual dialup mode
DSL mode
PPPoE
PPPoA
RFC 2648 Bridged (Pure Bridge)
RFC 2684 Bridged (Static IP)
RFC 2684 Bridged (DHCP)
RFC 2684 Routed (IPoA)
Preparing information
Connection Type
Connection Type
Connection Type
Connection Type
Connection Type
Connection Type
PPPoE user name
PPPoA user name
VPI/
VCI
VPI/
VCI
VPI/
VCI
VPI/
VCI
PPPoE password
PPPoA password
None
WAN IP
None
WAN IP
VPI/VCI
VPI/VCI
None
Subnet mask
None
Subnet mask
Security Protocol
Security Protocol
None
Default gateway
None
Default gateway
None
None
None
DNS
DNS
DNS
5.2 PPPoE Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Wan Type
Select “PPP”.
Connection type
Select “PPPoE”.
User name and Password
The values shall be provided by your ISP.
Default Route
Select “Enable”.
DNS
Select “Enable”.
DNS
It is recommended to have DNS Relay function enabled.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
5.3 PPPoA Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “PPP”.
Connection Type
Select “PPPoA”.
User name and Password
The values shall be provided by your ISP.
Default Route
Select “Enable”.
DNS
Select “Enable”.
Configurations on MT882
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.
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.
5.4 RFC 2684 Bridged (Pure Bridge) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Bridged”.
Connection Type
Select “Pure Bridge”.
Configurations on the user PC
PPPoE Dial–up Application
Before connecting to the Internet, the user shall have PPPoE dial–up application installed on the PC.
5.5 RFC 2684 Bridged (Static IP) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Bridged”.
Connection Type
Select “Static IP”.
IP Address and Subnet Mast
The values shall be provided by your ISP.
Default Route
Select “Enable”.
Gateway IP Address
The value shall be provided by your ISP.
NAT
It is recommended to enable the function of NAT.
DNS
It is recommended to have DNS Relay function enabled.
And set DNS IP address provided by your ISP.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
5.6 RFC 2684 Bridged (DHCP) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Bridged”.
Connection Type
Select “DHCP”.
Default Route
Select “Enable”.
NAT
It is recommended to enable the function of NAT.
DNS
It is recommended to have DNS Relay function enabled.
And set DNS IP address provided by your ISP.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
5.7 RFC 2684 Route (IPoA) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Routed (IPoA)”.
IP Address and Subnet Mast
The values shall be provided by your ISP.
Default Route
Select “Enable”.
Gateway IP Address
The value shall be provided by your ISP.
NAT
It is recommended to enable the function of NAT.
DNS
It is recommended to have DNS Relay function enabled.
And set DNS IP address provided by your ISP.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
& Note:
For other advanced configurations, please refer to Chapter 4 Web-Based Management
Chapter 6 Troubleshooting Guide
6.1 Quick Troubleshooting
Failures
Instructions
Power light is out.
1) Ensure power adapter is well connected.
2) Ensure the right power adapter is used.
ADSL LINK light is out.
1) Ensure the ADSL line is well connected.
2) Ensure the telephone line before entering the house is valid, and try to test with a telephone.
3) Check that there is no junction box before connecting MT882, which has such components like capacitors or diodes that could hinder back high frequency signals.
4) Ensure the MT882 and telephones are connected in the right way.
LAN LINK light is out.
1) Ensure you use the right cables from the MT882 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.
You can’t access the Internet.
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.
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 MT882.
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 on the rear panel for 3 seconds to restore factory default settings of the MT882
2) Indicate your NIC IP address to 192.168.1.3
3) Disable Proxy service.
4) Launch your Web browser and type in http://192.168.1.1
5) Use the default user name: admin and password: admin
Q: My configuration is gone after I reboot the MT882.
If you want to keep your settings after rebooting the MT882. Please go to Web-based Configuration Manager, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
Figure 6-1 System 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?
The following scenarios may cause this problem..
1) Be disconnected by the ISP.
2) Some ISPs will have idle timeout setting to avoid wasting IP. When the end user connects to the Internet too long without any packet, the ISP will drop the connection. Please contact with your ISP about this problem.
3) Some ISPs don’t provide a good quality ADSL signal line. Therefore, when the ADSL line is unstable, your connection will be dropped. Try with a telephone and find the status of your ADSL signal line.
4) If you have contacted the ISP and they promised the quality of ADSL line, it may be the hardware issue and please contact your vendor.
Q: When can I use the “Restore Factory Default Setting” button?
If you changed some setting unconsciously in the Web Management Interface and you forgot the detailed values that you modified, please use the “Restore Factory Default Setting” button to recover the factory default settings.
Q: How many methods can be used to restore the factory default setting?
Totally two methods: 1) by the reset button on the rear panel of the device. Push it three times continuously to take the factory default setting into effect; 2) Select the option Factory Setting Reboot in the page of Save & Reboot and then click Submit button.
Q: How to connect multiple phones?
Follow the figures below to complete the installation. Note that the MT882 needs the splitter for proper working.
(1) Phone
(2) RJ-11 Tel Cable
(3) Phone
(4) RJ-11 Tel Cable
(5) Phone Socket
(6) RJ-11 Tel Cable
(7) Splitter
(8) RJ-11 Tel Cable
(9) RJ-11 Tel Cable
(10) Phone Jack
(11) MT882
Figure 6-2 Connect Multiple Phones-1
(1) Phone
(2) RJ-11 Tel Cable
(3) Phone
(4) RJ-11 Tel Cable
(5) Phone Socket
(6) RJ-11 Tel Cable
(7) Phone
(8) Micro Filter
(9) RJ-11 Tel Cable
(10) RJ-11 Tel Cable
(11) RJ-11 Tel Cable
(12) Phone Socket
(13)RJ-11 Tel Cable
(14) Splitter
(15) RJ-11 Tel Cable
(16) Phone Jack
(17) MT882
Figure 6-3 Connect Multiple Phones-2
Chapter 7 Technical Specifications
General Specifications
Standards
ADSL Standards:
ANSI T1.413 Issue 2
ITU G.992.1 (G.dmt) AnnexA
ITU G.992.2 (G.lite) Annex A
ITU G.994.1 (G.hs)
ADSL2 Standards:
ITU G.992.3 (G.dmt.bis) Annex A
ITU G.992.4 (G.lite.bis) Annex A
RE-ADSL2 Standards:
ITU G.992.3 (G.dmt.bis) Annex L
ITU G.992.4 (G.lite.bis) Annex L
ADSL2+ Standards:
ITU G.992.5 Annex A
Data Transfer Rate
G.992.5 (ADSL2+):
downstream rate of 26 Mbit/s, and upstream rate of 1.2 Mbit/s
External Interface
One RJ-11 ports for ADSL line connection
One USB port for USB cable connection
One RJ-45 port for 10/100 Base-T Ethernet connection
Physical and Environmental Specifications
Power Adapter
9 V AC 1A
Power Consumption
Max. 9 W
Operating Temperature
0°C to 40°C ( 32°F to 104° F)
Humidity
5% to 95% (non-condensing)
Dimensions
135 mm x 110 mm x 28 mm
Weight
180 g
& Note:
l 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).
l Waterproof measures should be used during the storage, transportation and running of the equipment.
Chapter 8 Appendix
8.1 Factory Default Settings
User name
admin
Password
admin
IP address
192.168.1.1
Subnet mask
255.255.255.0
DSL Mode
Multimode
RFC 2684 Bridged Mode
PVC0
VPI =0
VCI=35
PVC1
VPI =8
VCI=35
PVC2
VPI= 0
VCI= 100
PVC3
VPI =0
VCI=32
PVC4
VPI =8
VCI=81
PVC5
VPI= 8
VCI=32
PVC6
VPI= 14
VCI=24
DHCP Mode
Disable
NAT
Enable
8.2 FCC
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
l Reorient or relocate the receiving antenna.
l Increase the separation between the equipment and receiver.
l Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
l Consult the dealer or an experienced radio/TV technician for help.
This equipment complies with Part 68 of the Federal Communications Commission (FCC) rules and regulations published by the industry’s Administrative Council for Terminal Attachments (ACTC). On the (Location, such as rear clip)of this equipment is a label that contains, among other information, the FCC registration number and Ringer Equivalence Number (REN) for this equipment. If requested, provide the information to the telephone company.
Registration Jack USOC: RJ-45
RJ-11
USB (Type B)
The telephone cord and modular provided with this equipment is compliant with the criteria of the telecommunication industry. This equipment is designed for connection to the telephone network or premises wiring using a compatible modular jack that is also compliant.
The REN is used to determine the quantity of devices which may be connected to the telephone line. Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call. In most but not all areas, the sum of the RENs should not exceed five (5.0). To be certain of the number of the devices that may be connected to a line, as determined by the total RENs, contact the local telephone company. The REN for this product may be printed on
Aqui vao as minahs duvidas:
...
2.2 Preparations
2.2.1...
2.2.2 Collecting ISP Information
VPI, VCI
Encapsulation type
Protocol type
Modulation type
User name, password
...
2.4.3 Connecting Ethernet LAN to the MT882
MT882 may be connected to any 10/100Base-TX Ethernet port. When connecting the MT882 to any Ethernet device that is capable of operating at speeds higher than 10Mbit/s, be sure that the device has auto-negotiation mode enabled for the connecting port.
Use a cross-over cable to connect the MT882 and the upstream port of a switch or hub. Be sure that the cable connecting the LAN to the MT882 does not exceed 100 meters.
...
4.3 WAN Setting
Click the WAN Setting of Home in the wizard column to carry out the WAN Setting. WAN Setting includes three modes: RFC2684 Bridged, RFC2684 Routed and PPP.
4.3.1 RFC2684 Bridged Connection
Bridged connections include three modes: Pure Bridge, Static IP and DHCP.
4.3.2 RFC2684 Routed Configuration
4.3.3 PPP Configuration
...
4.4 DHCP Configuration
Click the DHCP of Home in the Wizard Column to set the DHCP configuration. MT882 can be set as DHCP server.
...
4.5 DNS Configuration
...
4.6 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 Home in the Wizard Column to set the NAT. NAT is enabled by default. You can enable or disable NAT by selecting the Enabled or Disabled option in the configuration page and applying the settings.
...
2.2.2 - qual é o VPI, VCI , o Encapsulation type , o Protocol type , e o Modulation type da Clix?
2.4.3 - so uso um cabo cruzado a uma porta de Lan se quiser ligar o meu router/modem huawei, ao meu router wirelesse, certo? se quiser usar apenas o router/modem huawei como model, ligo-o com um cabo normal a porta Wan, certo?
4.3 - que configuraçoes devo usar para usar o modem/router como modem apenas?
4.4 , 4.5 , 4.6 - enabled ou disabled?
Aqui fica o original:
[quote]Table of Contents
Chapter 1 MT882 Overview.. 1
1.1 Parts of MT882. 1
1.1.1 Front Panel 1
1.1.2 Rear Panel 2
1.1.3 External Splitter 4
1.2 MT882 Features. 4
Chapter 2 Hardware Installation. 5
2.2 Preparations. 5
2.2.1 Checking Computer Configuration. 5
2.2.2 Collecting ISP Information. 5
2.3 Fixing of the MT882. 6
2.4 Connecting MT882. 6
2.4.1 Connecting ADSL Line. 6
2.4.2 Connecting the Computer to the MT882. 6
2.4.3 Connecting Ethernet LAN to the MT882. 7
2.5 Powering On the MT882. 8
Chapter 3 Before Configuring the MT882. 9
3.1 When to Configure the MT882. 9
3.2 Configuring IP Settings on Your Computer 10
3.3 Accessing the Web-based Configuration Manager 11
3.3.1 Checking for Proxy Service. 11
3.3.2 Applying the LAN IP Address of MT882. 11
3.3.3 Inputting the User Name and Password. 12
Chapter 4 Web-Based Management 14
4.1 Manager Interface Layout 14
4.2 System View (Home Page) 15
4.3 WAN Setting. 16
4.3.1 RFC2684 Bridged Connection. 16
4.3.2 RFC2684 Routed Configuration. 20
4.3.3 PPP Configuration. 22
4.4 DHCP Configuration. 24
4.5 DNS Configuration. 25
4.6 NAT Configuration. 26
4.7 Static Route. 28
4.8 LAN Setting. 29
4.9 Virtual Server 31
4.10 Applications. 33
4.11 Filters. 35
4.11.1 IP Filters. 36
4.11.2 MAC Filters. 38
4.11.3 URL Blocking. 40
4.11.4 Domain Blocking. 42
4.12 Firewall Rules. 43
4.13 RIP. 46
4.14 ADSL Setting. 48
4.15 Administrator Setting. 49
4.16 System Setting. 51
4.17 Firmware Upgrade. 53
4.18 Misc. 54
4.19 Log. 56
4.19.1 View Log. 56
4.19.2 Log Settings. 57
4.20 Diagnostics. 58
4.21 Traffic Statistics. 59
Chapter 5 Service Configuration. 61
5.1 Preparation for Service Configuration. 61
5.2 PPPoE Configuration. 63
5.3 PPPoA Configuration. 64
5.4 RFC 2684 Bridged (Pure Bridge) Configuration. 65
5.5 RFC 2684 Bridged (Static IP) Configuration. 66
5.6 RFC 2684 Bridged (DHCP) Configuration. 67
5.7 RFC 2684 Route (IPoA) Configuration. 68
Chapter 6 Troubleshooting Guide. 70
6.1 Quick Troubleshooting. 70
6.2 FAQs. 71
Chapter 7 Technical Specifications. 76
Chapter 8 Appendix. 78
8.1 Factory Default Settings. 78
8.2 FCC. 79
8.3 Abbreviations. 82
Chapter 1 MT882 Overview
In this chapter you will learn about the appearance and features of the MT882.
MT882 provides the small and private network with simple, secure, and cost-efficient ADSL Internet connection. It enables many interactive multi-media applications such as video conferencing.
1.1 Parts of MT882
1.1.1 Front Panel
Place the MT882 in a location where the LED indicators can be easily viewed.
The LEDs on the front panel of the MT882 are shown as below:
Figure 1-1 LED indicators on the front panel
The meanings of LEDs are listed as follows:
LED
indicator
Status
Description
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
Steady green or orange light
A valid LAN connection.
Blinking green or orange light
There is traffic over Ethernet.
Steady or blinking green light
The speed of data transfer is 10Mbit/s.
Steady or blinking orange light
The speed of data transfer is 100Mbit/s.
USB
Steady green light
A valid USB connection.
Blinking green light
There is traffic over USB.
1.1.2 Rear Panel
All cables are connected to the rear panel of MT882.
The ports and switch on the rear panel of MT882 are shown as below:
Figure 1-2 Rear panel
The meaning of ports and switch are listed as follows:
l ADSL: ADSL port, connecting to the splitter.
l USB: USB port, connecting to PC or hub.
l Ethernet: Ethernet port, connecting to PC or hub.
l Reset: press this button for 3 seconds to restore the default setting. This operation will let you lose your customized setting. Please be careful when using Reset button.
l Power: power switch
l 9V AC 1A: power input plug
& Note:
Different adapters are used in according to regions. Make sure your power adapter is comply with the sign in the rear panel (9V AC 1A).
1.1.3 External Splitter
Using the splitter can reduce disturbance signals in the telephone line. The MT882 has to use an external splitter, which has three ports: LINE, PHONE and MODEM.
l LINE: connect to the telephone jack.
l PHONE: connect to the telephone.
l MODEM: connect to ADSL modem with RJ-11 telephone line.
1.2 MT882 Features
l Data rates up to 24Mbit/s for downstream and 1.2Mbit/s for upstream.
l Friendly Web-Based graphical user interface for configuration and management.
l Supporting up to eight simultaneous virtual connections.
l Widest range of DSLAM interoperability.
l Built-in MIBs for SNMP management.
l Upgradeable firmware through TFTP.
l Easy to install and use.
Chapter 2 Hardware Installation
This chapter introduces how to connect cables of the MT882.
1) Preparations
2) Connecting the MT882
3) Powering on the MT882
2.2 Preparations
2.2.1 Checking Computer Configuration
Item
Requirement
OS
Web browser, such as IE, is installed.
Web browser type
Microsoft Internet Explorer®5.0 or Netscape Navigator®4.7 or above.
Web browser settings
Enable JavaScript
Ethernet port
NIC adapter
Enable TCP/IP
2.2.2 Collecting ISP Information
l VPI, VCI
l Encapsulation type
l Protocol type
l Modulation type
l User name, password
2.3 Fixing of the MT882
TheMT882 can be put in a horizontal or a vertical position as well as being hung on the wall. Place the MT882 in a location where the LED indicators can be easily viewed.
2.4 Connecting MT882
2.4.1 Connecting ADSL Line
Simply plug one end of the telephone line into the Modem port of the splitter and insert the other end into the ADSL port on the rear panel of the MT882.
Use another telephone line to connect the splitter and the phone jack on the wall.
2.4.2 Connecting the Computer to the MT882
Use a straight-through cable to connect your PC and the MT882. You can connect the MT882 directly to a 10/100Base-TX Ethernet adapter card on your PC with the provided Ethernet cable as shown in Figure 2-1
(1) Notebook
(2) Phone
(3) USB Cable
(4) RJ-11 Tel Cable
(5) RJ-11 Tel Cable
(6) Splitter
(7) MT882
(8) RJ-11 Tel Cable
(9) Phone Jack
(10) RJ-45 Ethernet Cable
(11) Computer
Figure 2-1 cable connection
2.4.3 Connecting Ethernet LAN to the MT882
MT882 may be connected to any 10/100Base-TX Ethernet port. When connecting the MT882 to any Ethernet device that is capable of operating at speeds higher than 10Mbit/s, be sure that the device has auto-negotiation mode enabled for the connecting port.
Use a cross-over cable to connect the MT882 and the upstream port of a switch or hub. Be sure that the cable connecting the LAN to the MT882 does not exceed 100 meters.
2.5 Powering On the MT882
1) Plug the provided power adapter into a suitable power source nearby.
2) You will see the Power LED indicator lights up, which indicates the device is powered on.
3) After a few seconds, observe the LAN LINK indicator. Make sure the light is steady light, which indicates a valid connection between the router and your PC.
Chapter 3 Before Configuring the MT882
In this chapter you will learn to connect the MT882 to PC. Use provided straight-through cable when connecting.
(1) Computer
(2) RJ-45 Ethernet Cable
(3) MT882
Figure 3-1 Connection between a computer and the MT882
3.1 When to Configure the MT882
The factory default settings of MT882 have optimized all functions, and made it run in most network conditions. Usually, the default setting values can meet basic requirements of users with simple network topology, and need no change.
If network condition is changed by the modification of security, scale, line of communication, protocol and topology, for example, a demand of particular VPI and VCI, you need to adjust the default settings accordingly so as to adapt to the changes.
3.2 Configuring IP Settings on Your Computer
Follow these steps to configure the IP settings:
1) Understand the default IP settings for the MT882: 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.
l If you have an Ethernet port on your computer, it probably already has TCP/IP protocol installed.
l If you are using Windows XP, the TCP/IP is enabled by default for standard installations.
3) Configure the IP address and subnet mask of your computer. The computer shall work in the same subnet as that of the MT882. 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 MT882.
3.3 Accessing the Web-based Configuration Manager
Once your PC’s IP settings allow it to access the Web-Based configuration manager, you can change the factory default settings to enable the MT882 to connect to Internet.
3.3.1 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 Internet Explorer, you can check whether a proxy server is enabled using the following procedures:
1) In the Explorer window, select ToolsàInternet Options to display Internet Options dialog box.
2) In the Internet Options dialog box, click the Connections tab and click on the LAN Settings.
3) Make sure the “Use proxy server” option is not checked. If it is checked, click on the checked box to deselect the option and click OK.
3.3.2 Applying the LAN IP Address of MT882
To access the Web-based configuration manager, launch your Web browser and enter the LAN IP address of the MT882. For the first access, the default LAN IP address of the MT882 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.
3.3.3 Inputting the User Name and Password
A new dialog box appears prompting you to input the user name and password required to access the Web-based configuration manager.
Figure 3-2 Enter user name and password
Use the default user name admin and password admin for first 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 MT882 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.
Chapter 4 Web-Based Management
In this chapter you will learn how to use the Web-based management software to configure the MT882, which introduces the significations 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 MT882 initially presents the summary page shown as below when you first log in.
l The left part of the page is wizard column, and you can enter the Web page of configuration or management through the hyperlink in wizard column.
l The right part of the page is the practical domain of configuration and management.
4.2 System View (Home Page)
Figure 4-1 Home Page – System View Display
The System View read-only table on the Home Page displays a summary of various system settings and functions as described below.
l ADSL Line Status: displays the ADSL State, Data Path, DSP version, Operation Mode, and the status of Upstream and Downstream of the ADSL line.
l WAN Channel: displays the names and settings for the device WAN interfaces. Multiple software-defined interfaces may be configured to use the DSL connection. The PVC number, gateway, IP address, mask, VPI/VCI, encapsulation and status will be displayed in the WAN interface.
l LAN Channel: displays the names and various settings of LAN interface, which include MAC address, IP address, Mask, speed, duplex and status.
4.3 WAN Setting
Click the WAN Setting of Home in the wizard column to carry out the WAN Setting. WAN Setting includes three modes: RFC2684 Bridged, RFC2684 Routed and PPP.
4.3.1 RFC2684 Bridged Connection
Bridged connections include three modes: Pure Bridge, Static IP and DHCP.
l PVC: system provides 7 PVCs. Generally you can keep the default value 0. This option is also used to create and configure new PVCs.
l VPI: if you need any modification, please enter the VPI value provided by ISP. See the attached table for all the VPI default values of PVC.
l VCI: if you need any modification, please enter the VCI value provided by ISP. See the attached table for all the VCI default value of PVC.
l Encapsulation: you can select LLC or VC MUX.
I. Pure Bridge
The setting page displayed as below will appear while you choose Pure Bridged mode. The gray item means it can be operated without any configuration.
Figure 4-2 RFC2684 Bridged Connection-Application of Pure Bridge
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 “Enabled”, and the Gateway IP address is null. The recommended setting is to enable default route and enter the Gateway IP address provided by ISP.
Figure 4-3 RFC2684 Bridged Connection-application of Static IP
l IP Address and Subnet Mask: enter the IP address and subnet mask provided by ISP for the WAN interface of your MT882.
l Default Gateway: enter the Gateway address provided by ISP.
l Default Route: this setting specifying the IP address above is used for default route of LAN. The data will be sent through WAN interface whenever a client in LAN accesses the Internet. The default setting of default route is “Enabled”.
III. DHCP
The setting page displayed below will appear if you select DHCP mode, which means you can automatically acquire IP address from the DHCP sever of ISP.
Figure 4-4 RFC2684 Bridged Connection-application of DHCP
l Default Route: this setting will allow you to automatically acquire IP address from the DHCP sever of ISP. The data will be sent through WAN interface whenever a client LAN computer accesses the Internet. The default setting of default route is “Enabled”.
IV. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and then click Save & Restart button to save new settings.
4.3.2 RFC2684 Routed Configuration
I. Configuration page
Figure 4-5 RFC2684 Routed (IPoA) Configuration
II. Parameters eaplanation
l PVC: the system provides 7 PVCs. Generally you can leave this set at the default value 0. This option is also used to create and configure new PVCs.
l VPI: if you need any modification, please enter the VPI value provided by ISP. See the attached table for all the VPI default values of PVCs.
l VCI: if you need any modification, please enter the VCI value provided by ISP. See the attached table for all the VCI default values of PVCs.
l Encapsulation: you can select the mode LLC or VC MUX.
l IP Address and Subnet Mask: enter the IP address and subnet mask provided by ISP for the WAN interface of your MT882.
l Default Route: this setting specified the IP address below is using for default route of LAN. The data will be sent through WAN interface whenever a client LAN computer accesses the Internet. The default setting of route is “Enabled”, and the recommended setting is “Enabled”.
l Default Gateway: enter the Gateway address provided by ISP.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.3.3 PPP Configuration
I. Configuration page
Figure 4-6 PPP configuration
II. Parameter explanation
There are two options for PPP configuration: PPPoA and PPPoE. The parameters that need to be configured are described as below:
l PVC: the system provides 7 PVCs. Generally you can leave this set at the default value 0. This option is also used to create and configure new PVCs.
l VPI: if you need any modification, please enter the VPI value provided by ISP. See the attached table for all the VPI default value of PVC.
l VCI: if you need any modification, please enter the VCI value provided by ISP. See the attached table for all the VCI default value of PVC.
l Encapsulation: you can select the mode LLC or VC MUX.
l Default Route: this setting specified the default IP address of MT882 is using for default route of LAN.
l Username and Password: enter the username and password provided by ISP.
l Use DNS: it is recommended to keep this option as Enable, 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.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.4 DHCP Configuration
Click the DHCP of Home in the Wizard Column to set the DHCP configuration. MT882 can be set as DHCP server.
I. Configuration page
Figure 4-7 DHCP Configuration
II. Parameter explanation
l DHCP Server: choose ”Enable” to configure MT882 as DHCP server of LAN. Then the ADSL Router shall provide IP settings for your PC.
l Starting/Ending IP Address: enter the starting and ending IP address that will be provided through DHCP service.
l Lease Time: Select the lease time from the drop-down menu. It will determine how long your PC can use the IP address provided by DHCP server.
III. Save
l Click the Apply button to save the settings in the RAM. The system will prompt you to reboot the device. The added DHCP clients will be listed in the DHCP Client Table after the device has been rebooted.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.5 DNS Configuration
Click the DNS of Home 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 typically provide primary and secondary DNS addresses, and may provide additional addresses.
I. Configuration page
Figure 4-8 DNS Configuration
II. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.6 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 Home in the Wizard Column to set the NAT. NAT is enabled by default. You can enable or disable NAT by selecting the Enabled or Disabled option in the configuration page and applying the settings.
I. Configuration page
Figure 4-9 NAT Configuration
II. Parameter explanation
The explanation of parameters in the above windows is as below.
l NAT: select it to enable or disable the NAT. By default, it is enabled.
l UPNP Setting: select it to enable or disable the UPNP (Universal Play and Plug). By default, it is disabled.
l VPN Pass-Trough: select it to enable or disable the VPN Pass-through with PPTP protocol and IPSec protocol. By default, it is enabled.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.7 Static Route
Click the Static Route of Home in the Wizard Column to set the static route for connection. Use Static Routing to specify a route used for data traffic within your Ethernet LAN or to route data on the WAN. This is used to specify that all packets destined for a particular network or subnet using a predetermined gateway.
I. Configuration page
Figure 4-10 Static Route Configuration
II. Parameter explanation
The explanation of parameters in the above windows is as below.
l Destination IP Address and Subnet Mask: enter the destination IP address and subnet mask provided by ISP for the WAN interface of your MT882.
l Gateway: enter the gateway address provided by ISP. The data is forwarded to the destination through the gateway you set.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.8 LAN Setting
Click the LAN Setting of Advanced 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 in your LAN.
You can change the default LAN IP address and Net Mask to suit for your LAN.
I. Configuration page
Figure 4-11 LAN Configuration
II. Parameter explanation
l IP Address: type in the IP address for the Ethernet LAN interface. The default IP address is 192.168.1.1
l Subnet Mask: type in the Subnet Mask for the Ethernet LAN IP interface. The default mask is 255.255.255.0
l Local Domain Name: enter the local domain name if it exists.
& 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.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
& Note:
If you change the IP address, you need login again.
4.9 Virtual Server
Click the Virtual Server of Advanced in the Wizard Column to set the virtual server. A Virtual Server can allow remote users to access services to PCs on your LAN such as FTP for file transfers or SMTP and POP3 for e-mail. The MT882 will accept remote requests for these services at your Global IP Address (the one assigned to your account by your ISP), using the specified TCP or UDP protocol and port number, and then redirect these requests to the server on your LAN with the Private IP address you specify
I. Configuration page
Figure 4-12 Virtual Server Configuration
II. Parameter explanation
l Status: select it to enable virtual server or not, the default is “Enabled”.
l Name: enter the name of the virtual server to be added. Click Clear button to delete the entered server name.
l Private IP: enter the IP address of local PC providing the service of virtual server.
l Protocol Type: select the protocol to be applied. User can select a protocol from TCP and UDP, or both.
l Private Port: the port of local PC to be applied, providing the service of virtual server
l Public Port: the port applied by Internet user to access the LAN
l Schedule: select the time period for Internet user to access virtual server.
& Note:
In the list, click icon to edit the relative virtual service.
Click icon to delete the relative virtual service.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.10 Applications
Click the Applications of Advanced in the Wizard Column to configure the special applications. Some special applications, such as network game, video conference, net phone, can be operated pass through the NAT.
I. Configuration page
Figure 4-13 Special Application Configuration
II. Parameter explanation
l Status: select it to enable or disable the applications, the default is “Enabled”.
l Name: enter the name of the application to be added. Click Clear button to delete the entered name.
l Trigger Port: enter the number of port which is to trigger the special application. The entered port number can be a single port, or a group of ports.
l Trigger Type: select the protocol while the special applications are to be triggered.
l Public Port: The port number of public network, which is used to access the special applications. User can specify a single port number or a group of port numbers. Using common to separate multiple port numbers.
l Public Type: The protocol that to be applied while to enable the public port for special application.
& Note:
In the list, click icon to edit the relative special application.
Click icon to delete the relative special application.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11 Filters
Click the Filters of Advanced in the Wizard Column to set the IP filter. Filters are used to deny or allow LAN computers to access the Internet. The unit can refuse some computers with the assigned IP or MAC addresses to access the Internet. Or it also may block users to access the restricted Web sites.
4.11.1 IP Filters
Use IP Filters to deny particular LAN IP addresses to access the Internet. You can deny specific port numbers or all ports for a specific IP address. The well-known ports are displayed on the "IP filter list". Please click the edit icon to enable them. You will only need to enter the LAN IP address of the computer(s) that will be denied to access Internet.
I. Configuration page
Figure 4-14 IP Filters Configuration
II. Parameter explanation
l Status: select it to enable or disable IP filter, the default is “Enabled”.
l Name: enter a name for the rule, for easier identification later. Click Clear button to delete the entered name.
l Action: select “Allow” to permit packets to pass through the MT882 if they meet the criteria of this rule, and “Deny” to drop packets that do not meet the criteria of this rule.
l Source: when LAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their source, and are sent from a PC on your LAN. When WAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their source, and are sent from a PC on the WAN (Internet). If both are selected, then this rule will apply to packets that are sent from PCs on both the WAN and LAN.
l Destination: when LAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their destination, and are being sent to a PC on your LAN. When WAN is specified in the Interface drop-down menu, this filter will apply to packets that have one of the specified IP addresses as their destination, and are being sent to a PC on the WAN (Internet). If both are selected, then this rule will apply to packets that are being sent to PCs on both the WAN and your LAN.
l Schedule: select the time period for Internet user to enable filter.
& Note:
In the list, click icon to edit the relative IP filter rule.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11.2 MAC Filters
This is to deny LAN computers to access the Internet. You can either manually add a MAC address or select the MAC address from the list of clients that are currently connected to the unit.
I. Configuration page
Figure 4-15 MAC Filters Configuration
II. Parameter explanation
l Status: select it to enable or disable IP filter, the default is “Enabled”.
l Name: enter a name for the rule, for easier identification later. Click Clear button to delete the entered name.
l MAC Address: the MAC address of the computer on the LAN side.
l DHCP Client: you may read the DHCP client's host name and MAC address listed here. Select the client computer which you want to add on the MAC filter list and then click Apply button. Or you may click Clone to automatically add computer's MAC address to the MAC Address section when the system detects the DHCP client automatically.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11.3 URL Blocking
URL Blocking is used to deny the computers within the LAN accessing to the specific Web sites. And it is rejected by its Uniform Resource Locator (URL). A URL is a specially formatted text string that defines a location on the Internet. If any part of the URL contains the blocked word, the site will not be accessed and the Web page will not be displayed as well.
I. Configuration page
Figure 4-16 URL Blocking Configuration
II. Parameter explanation
l Status: select it to enable or disable IP filter, the default is “Enabled”.
l URL Address: enter the URL that is to be blocked.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.11.4 Domain Blocking
Domain Blocking is used to deny or allow the computers within the LAN accessing specific domains on the Internet. That is, it will deny or allow all requests such as http and ftp to a specific domain.
I. Configuration page
Figure 4-17 Domain Blocking Configuration
II. Parameter explanation
l Disabled Domain Blocking: choose to it to disable Domain Blocking.
l Allow: select it for allowing users to access all domains except "Blocked Domains" if you allow the users to access all domains except the domains on the Blocked Domains list.
l Deny: select it for denying users to access all domains except "Permitted Domains" if you only want the users to access Permitted Domains.
l Domain Name: enter the domain name that is needed to be allowed or denied.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.12 Firewall Rules
Click the Firewall Rules of Advanced in the Wizard Column to set the rules of 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.
I. Configuration page
Figure 4-18 Firewall Configuration
II. Parameter explanation
l Blacklist Status: if you want the device to maintain and use a black list, click Enable. Click Disable if you do not want to maintain a list.
l Block Duration: specifies the number of minutes 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 MT882). For more information, see Managing the Black List below.
l Use Attack Protection: click the Allow button to use the built-in firewall protections that prevent the following common types of attacks:
l IP Spoofing: sending packets over the WAN interface using an internal LAN IP address as the source address
l Tear Drop: sending packets that contain overlapping fragments
l Smurf and Fraggle: sending packets that use the WAN or LAN IP broadcast address as the source address
l Land Attack: sending packets that use the same address as the source and destination address
l Ping of Death: illegal IP packet length.
l Use DoS Protection: click the Allow button to use the following denial of service protections: SYN DoS, ICMP DoS, Per-host DoS protection
l Max TCP Open Handshaking Count: sets the percentage of concurrent IP sessions that can be in the open state. In ordinary TCP communication, packets are in the open handshaking 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 open handshaking state can use up the available IP sessions. If the percentage is exceeded, then the open handshaking sessions will be closed and replaced with new sessions as they are initiated.
l Max ICMP Count: sets the percentage of concurrent 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.
l Max Host Count: sets the max number of concurrent IP session that can originate from the computer. This number should take into account the number of hosts on the LAN.
III. Save
l Click the Submit button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and then click Save & Restart button to save new settings.
4.13 RIP
Click the RIP of Advanced in the Wizard Column to set the rules of firewall. The MT882 supports RIP v1 and RIP v2 used to share routing tables with other Layer 3 routing devices on your local network or remote LAN. If your network does not employ another IP routing device, it will not be necessary to enable RIP.
I. Configuration page
Figure 4-19 RIP Configuration
RIP can be enabled on any existing WAN or LAN interfaces. It may be specified to receive RIP requests and reply to them, and it can be specified to send RIP queries, or to both receive and send RIP packets. Furthermore, the RIP version can be specified. The table below lists the parameters that can be specified for the pull-down RIP menus. Click the Apply button to set up RIP as specified.
II. Parameter explanation
l Interface Name: it shows the interface on which you want to share routing table information with other routing devices.
l RIP 1 Received: select it to enable or disable receiving route information using RIP v1.
l RIP 1 send: select it to enable or disable sending route information using RIP v1.
l RIP 2 Received: select it to enable or disable receiving route information using RIP v2.
l RIP 2 send: select it to enable or disable sending route information using RIP v2.
l Send MultiCast: select it to enable or disable sending route information using MultiCast.
III. Save
l Click the Submit button to save the settings in the RAM.
l To save these configuration changes permanently, Tools>System Setting page, and click Save & Restart button to save new settings.
4.14 ADSL Setting
Click the ADSL Setting of Advanced in the Wizard Column to set the ADSL configuration. The ADSL Setting menu is used to change the Modulation Type used for the ADSL connection. This setting should only be changed if your service provider has given explicit instructions to change it.
I. Configuration page
Figure 4-20 ADSL Setting
II. Parameter explanation
l ADSL Modulation: MT882 supports multiple modulations. If you are instructed by your ISP to change the Modulation type is used for your service, select the desired modulation type. The modulation types available are ADSL2, ADSL2+, T1413, G.DMT, GLITE and Multimode.
l EC/FDM Mode: EC (Echo Canceling) and FDM (Frequency-Division Multiplexing) are defined as methods to separate downstream and upstream signals from each other. The ADSL cable will simultaneously contain EC and FDM type systems. Select the proper mode from drop-down menu.
l BitSwap: Select it to enable or disable from the drop-down menu. If it’s enabled, MT882 allows the simple rate control to adjust the line speed automatically.
III. Save
l Click the Submit button to save the settings in the RAM.
l To save these configuration changes permanently, Tools>System Setting page, and click Save & Restart button to save new settings.
4.15 Administrator Setting
Click the Administrator Setting of Tools in the Wizard Column to set the rules of firewall. Administrator has read/write ability on the Web page and can make some changes. You can change the Admin account password here for personal security.
I. Configuration page
Figure 4-21 Administrator Settings
Click Add button, and then the following figure will appear.
Figure 4-22 Administrator Settings—Add
& Note:
It is recommended to keep a record of the new password after modified.
II. Parameter explanation
l User Name: This lists the current user name (user ID).
l Password: Type in the new password.
l Retype Password: Type in the new password a second time for confirmation.
l Access Level: Super User – can access and modify system configurations, User – can read limited configurations.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.16 System Setting
Click the System Setting of Tools in the Wizard Column to configure the setting of system.
I. Configuration page
Figure 4-23 System Setting
II. Parameter explanation
l Save: when clicking on Save, The current system settings can be saved as a file onto the local hard drive. The file will be saved as adslmodem.cfg.
l Browse and Load: the saved file or any other saved setting file created by device can be uploaded into the unit. To reload a system setting file, click on Browse to search the local hard drive for the file to be used, and then click on Load to start loading the file.
l Restore: the device can also be reset back to factory default settings by clicking Restore. Use the restore feature only if necessary. This will erase previously saved settings for the unit.
l Save & Restart: you can save the new settings to permanent storage by clicking Save & Restart. This will put into effect any configuration changes that have been successfully saved to flash memory.
Caution:
Do not reboot the device using the Reset button on the back panel of the MT882 to activate new changes. This button resets the device settings to the manufacturer’s default values. Any custom settings will be lost.
4.17 Firmware Upgrade
Click the hyperlink Firmware Upgrade in the Wizard column to open the Firmware Upgrade page and update the system software.
Figure 4-24 Firmware Upgrade
To upgrade the firmware, 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.
Click Apply button to begin copying the file. The file will load and restart the MT882 automatically.
Caution:
Do not power off the MT882 during the firmware upgrade process. Otherwise, the configuration in the flash could be damaged.
4.18 Misc.
Click the Misc. of Tools in the Wizard Column to enter the page of Misc.
I. Configuration page
Figure 4-25 Miscellaneous Items
II. Parameter explanation
l Ping Test: The Ping utility is essentially a tool that is used to see if a computer is operating and also to see if network connections are intact. You can enter the host name or IP address of the device you want to check, and then click the Ping button. The result will be shown below.
l Block WAN Ping: Pinging public WAN IP addresses is a common method used by hackers to test whether your WAN IP address is valid. If you want to avoid hackers testing your WAN IP, click Enabled to activate this function.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.19 Log
Click the Log of Status in the Wizard Column to view the log of device.
4.19.1 View Log
The log file keeps records of the events and activities occurring on the device. It can display up to 200 events. The latest activities will overwrite the outdated ones. You may want to save the log files by clicking on Log Setting. When the device is rebooted, the logs are automatically cleared.
I. Configuration page
Figure 4-26 View Log
II. Buttons e]xplanation
l First: the first page of the log
l Last: the last page of the log
l Previous: moves back one log page.
l Next: moves forward one log page.
l Clear: clears the logs completely.
l Log Settings: brings up the page to configure the logs.
4.19.2 Log Settings
Not only does the device display the logs of activities and events, it can be setup to send these logs to another location. The logs can be sent through email to a specific email account.
I. Configuration page
Figure 4-27 Log Setting
II. Buttons explanation
l Server IP Status: select it to enable or disable sending the logs.
l SMTP Server: the address of the SMTP (Simple Mail Transfer Protocol) server that will be used to send the logs.
l Log Type: select the type of activities that you want the ADSL Router to keep records.
III. Save
l Click the Apply button to save the settings in the RAM.
l To save these configuration changes permanently, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
4.20 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 troubleshoot problems. Click the Diagnostics of Status in the Wizard Column to perform the basic diagnostics for system.
Figure 4-28 Diagnostics Window
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.
4.21 Traffic Statistics
Click the Traffic Statistics of Status in the Wizard Column to view the log of device.
Figure 4-29 Traffic Statistics
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 WAN (Wide Area Network) ports and the LAN (Local Area Network) ports. Click the Refresh button to update the counters and the Reset button to clear the counters. The traffic counter will reset when the device is rebooted.
Chapter 5 Service Configuration
This section describes the configuration for six modes of SmartAX MT882 ADSL router device for ADSL online service. The contents include:
l Preparation for service configuration
l PPPoE
l PPPoA
l RFC 2684 Bridged (Pure Bridge)
l RFC 2684 Bridged (Static IP)
l RFC 2684 Bridged (DHCP)
l RFC 2684 Routed (IPoA)
5.1 Preparation for Service Configuration
Collect the following data firstly to perform the configuration:
Protocol types
Virtual dialup mode
DSL mode
PPPoE
PPPoA
RFC 2648 Bridged (Pure Bridge)
RFC 2684 Bridged (Static IP)
RFC 2684 Bridged (DHCP)
RFC 2684 Routed (IPoA)
Preparing information
Connection Type
Connection Type
Connection Type
Connection Type
Connection Type
Connection Type
PPPoE user name
PPPoA user name
VPI/
VCI
VPI/
VCI
VPI/
VCI
VPI/
VCI
PPPoE password
PPPoA password
None
WAN IP
None
WAN IP
VPI/VCI
VPI/VCI
None
Subnet mask
None
Subnet mask
Security Protocol
Security Protocol
None
Default gateway
None
Default gateway
None
None
None
DNS
DNS
DNS
5.2 PPPoE Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Wan Type
Select “PPP”.
Connection type
Select “PPPoE”.
User name and Password
The values shall be provided by your ISP.
Default Route
Select “Enable”.
DNS
Select “Enable”.
DNS
It is recommended to have DNS Relay function enabled.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
5.3 PPPoA Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “PPP”.
Connection Type
Select “PPPoA”.
User name and Password
The values shall be provided by your ISP.
Default Route
Select “Enable”.
DNS
Select “Enable”.
Configurations on MT882
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.
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.
5.4 RFC 2684 Bridged (Pure Bridge) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Bridged”.
Connection Type
Select “Pure Bridge”.
Configurations on the user PC
PPPoE Dial–up Application
Before connecting to the Internet, the user shall have PPPoE dial–up application installed on the PC.
5.5 RFC 2684 Bridged (Static IP) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Bridged”.
Connection Type
Select “Static IP”.
IP Address and Subnet Mast
The values shall be provided by your ISP.
Default Route
Select “Enable”.
Gateway IP Address
The value shall be provided by your ISP.
NAT
It is recommended to enable the function of NAT.
DNS
It is recommended to have DNS Relay function enabled.
And set DNS IP address provided by your ISP.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
5.6 RFC 2684 Bridged (DHCP) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Bridged”.
Connection Type
Select “DHCP”.
Default Route
Select “Enable”.
NAT
It is recommended to enable the function of NAT.
DNS
It is recommended to have DNS Relay function enabled.
And set DNS IP address provided by your ISP.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
5.7 RFC 2684 Route (IPoA) Configuration
Configurations on MT882
Location
Parameters
Comments
ATM Setting
PVC
Select any one from the eight PVCs.
VPI/VCI
The value shall be provided by your ISP.
Encapsulation
The value shall be provided by your ISP. Usually you can keep the default value: LLC.
Wan Type
Select “RFC2684 Routed (IPoA)”.
IP Address and Subnet Mast
The values shall be provided by your ISP.
Default Route
Select “Enable”.
Gateway IP Address
The value shall be provided by your ISP.
NAT
It is recommended to enable the function of NAT.
DNS
It is recommended to have DNS Relay function enabled.
And set DNS IP address provided by your ISP.
DHCP Mode
It is recommended to have DHCP Server function enabled.
Configurations on the user 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.
& Note:
For other advanced configurations, please refer to Chapter 4 Web-Based Management
Chapter 6 Troubleshooting Guide
6.1 Quick Troubleshooting
Failures
Instructions
Power light is out.
1) Ensure power adapter is well connected.
2) Ensure the right power adapter is used.
ADSL LINK light is out.
1) Ensure the ADSL line is well connected.
2) Ensure the telephone line before entering the house is valid, and try to test with a telephone.
3) Check that there is no junction box before connecting MT882, which has such components like capacitors or diodes that could hinder back high frequency signals.
4) Ensure the MT882 and telephones are connected in the right way.
LAN LINK light is out.
1) Ensure you use the right cables from the MT882 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.
You can’t access the Internet.
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.
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 MT882.
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 on the rear panel for 3 seconds to restore factory default settings of the MT882
2) Indicate your NIC IP address to 192.168.1.3
3) Disable Proxy service.
4) Launch your Web browser and type in http://192.168.1.1
5) Use the default user name: admin and password: admin
Q: My configuration is gone after I reboot the MT882.
If you want to keep your settings after rebooting the MT882. Please go to Web-based Configuration Manager, enter the Tools>System Setting page, and click Save & Restart button to save new settings.
Figure 6-1 System 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?
The following scenarios may cause this problem..
1) Be disconnected by the ISP.
2) Some ISPs will have idle timeout setting to avoid wasting IP. When the end user connects to the Internet too long without any packet, the ISP will drop the connection. Please contact with your ISP about this problem.
3) Some ISPs don’t provide a good quality ADSL signal line. Therefore, when the ADSL line is unstable, your connection will be dropped. Try with a telephone and find the status of your ADSL signal line.
4) If you have contacted the ISP and they promised the quality of ADSL line, it may be the hardware issue and please contact your vendor.
Q: When can I use the “Restore Factory Default Setting” button?
If you changed some setting unconsciously in the Web Management Interface and you forgot the detailed values that you modified, please use the “Restore Factory Default Setting” button to recover the factory default settings.
Q: How many methods can be used to restore the factory default setting?
Totally two methods: 1) by the reset button on the rear panel of the device. Push it three times continuously to take the factory default setting into effect; 2) Select the option Factory Setting Reboot in the page of Save & Reboot and then click Submit button.
Q: How to connect multiple phones?
Follow the figures below to complete the installation. Note that the MT882 needs the splitter for proper working.
(1) Phone
(2) RJ-11 Tel Cable
(3) Phone
(4) RJ-11 Tel Cable
(5) Phone Socket
(6) RJ-11 Tel Cable
(7) Splitter
(8) RJ-11 Tel Cable
(9) RJ-11 Tel Cable
(10) Phone Jack
(11) MT882
Figure 6-2 Connect Multiple Phones-1
(1) Phone
(2) RJ-11 Tel Cable
(3) Phone
(4) RJ-11 Tel Cable
(5) Phone Socket
(6) RJ-11 Tel Cable
(7) Phone
(8) Micro Filter
(9) RJ-11 Tel Cable
(10) RJ-11 Tel Cable
(11) RJ-11 Tel Cable
(12) Phone Socket
(13)RJ-11 Tel Cable
(14) Splitter
(15) RJ-11 Tel Cable
(16) Phone Jack
(17) MT882
Figure 6-3 Connect Multiple Phones-2
Chapter 7 Technical Specifications
General Specifications
Standards
ADSL Standards:
ANSI T1.413 Issue 2
ITU G.992.1 (G.dmt) AnnexA
ITU G.992.2 (G.lite) Annex A
ITU G.994.1 (G.hs)
ADSL2 Standards:
ITU G.992.3 (G.dmt.bis) Annex A
ITU G.992.4 (G.lite.bis) Annex A
RE-ADSL2 Standards:
ITU G.992.3 (G.dmt.bis) Annex L
ITU G.992.4 (G.lite.bis) Annex L
ADSL2+ Standards:
ITU G.992.5 Annex A
Data Transfer Rate
G.992.5 (ADSL2+):
downstream rate of 26 Mbit/s, and upstream rate of 1.2 Mbit/s
External Interface
One RJ-11 ports for ADSL line connection
One USB port for USB cable connection
One RJ-45 port for 10/100 Base-T Ethernet connection
Physical and Environmental Specifications
Power Adapter
9 V AC 1A
Power Consumption
Max. 9 W
Operating Temperature
0°C to 40°C ( 32°F to 104° F)
Humidity
5% to 95% (non-condensing)
Dimensions
135 mm x 110 mm x 28 mm
Weight
180 g
& Note:
l 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).
l Waterproof measures should be used during the storage, transportation and running of the equipment.
Chapter 8 Appendix
8.1 Factory Default Settings
User name
admin
Password
admin
IP address
192.168.1.1
Subnet mask
255.255.255.0
DSL Mode
Multimode
RFC 2684 Bridged Mode
PVC0
VPI =0
VCI=35
PVC1
VPI =8
VCI=35
PVC2
VPI= 0
VCI= 100
PVC3
VPI =0
VCI=32
PVC4
VPI =8
VCI=81
PVC5
VPI= 8
VCI=32
PVC6
VPI= 14
VCI=24
DHCP Mode
Disable
NAT
Enable
8.2 FCC
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
l Reorient or relocate the receiving antenna.
l Increase the separation between the equipment and receiver.
l Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
l Consult the dealer or an experienced radio/TV technician for help.
This equipment complies with Part 68 of the Federal Communications Commission (FCC) rules and regulations published by the industry’s Administrative Council for Terminal Attachments (ACTC). On the (Location, such as rear clip)of this equipment is a label that contains, among other information, the FCC registration number and Ringer Equivalence Number (REN) for this equipment. If requested, provide the information to the telephone company.
Registration Jack USOC: RJ-45
RJ-11
USB (Type B)
The telephone cord and modular provided with this equipment is compliant with the criteria of the telecommunication industry. This equipment is designed for connection to the telephone network or premises wiring using a compatible modular jack that is also compliant.
The REN is used to determine the quantity of devices which may be connected to the telephone line. Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call. In most but not all areas, the sum of the RENs should not exceed five (5.0). To be certain of the number of the devices that may be connected to a line, as determined by the total RENs, contact the local telephone company. The REN for this product may be printed on
- antoniomg
- Aprendiz
- Mensagens: 78
- Registado: Sábado Nov 27, 2004 19:48
por n3oNx » Segunda Jan 23, 2006 15:55
2.2.2 - qual é o VPI, VCI , o Encapsulation type , o Protocol type , e o Modulation type da Clix?
VPI=0; VCI=35; Encapsulation type = LLC; Modulation type = ADSL2+
2.4.3 - so uso um cabo cruzado a uma porta de Lan se quiser ligar o meu router/modem huawei, ao meu router wirelesse, certo? se quiser usar apenas o router/modem huawei como model, ligo-o com um cabo normal a porta Wan, certo?
Eu uso um cabo de rede normal (NÃO CRUZADO) para ligar o modem ao meu router wireless.
4.3 - que configuraçoes devo usar para usar o modem/router como modem apenas?
Se quiseres usar o modem/router apenas como modem onde tens Connection type escolhes "RFC2684Bridged" e depois escolhes "Pure Bridged".
4.4 , 4.5 , 4.6 - enabled ou disabled?
No modem "Pure Bridged" desligas os modos 4.4, 4.5 e 4.6.
A partir deste momento a única coisa que o modem faz é converter os pacotes que vêm na linha ADSL para pacotes Ethernet. Assim tens que pôr o teu router a tratar a ligação PPPoE. Metes lá os teus dados de Login e os DNSs.
E já está.
- n3oNx
- Membro de Prata
- Mensagens: 318
- Registado: Sábado Jul 09, 2005 2:39
por s0nGoKu » Sexta Jan 27, 2006 15:10
De há uns tempos para cá as ligações do eMule, utilizando este router estão sempre a ir abaixo. Mas é só mesmo isso porque a internet mantém-se ligada.Já li por aí que este router não suporta bem muitas ligações simultâneas. Alguém sabe resolver o problema?
Cumps
Cumps
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s0nGoKu - Aprendiz
- Mensagens: 34
- Registado: Quarta Dez 21, 2005 17:37
por n3oNx » Sexta Jan 27, 2006 15:32
Pois, o wrk nao tem praticamente nada a ver com o wrt. vai a este site: www.linksysinfo.org e vê se há por la alguma coisa para o teu router.
- n3oNx
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- Mensagens: 318
- Registado: Sábado Jul 09, 2005 2:39
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