DB120-WL 4 Port Wireless ADSL2/2+ Modem User Manual V 1.
DSL Gateway/Router — User Manual CONTENTS 1. OVERVIEW...................................................................................................................................................... 3 1.1 ABOUT ADSL...................................................................................................................................... 3 1.2 ABOUT ADSL2/2+ .............................................................................................................................. 3 1.
DSL Gateway/Router — User Manual 1. OVERVIEW 1.1 ABOUT ADSL An ADSL MODEM is a broadband Internet access device, which utilizes the high frequency segment of the phone line to transmit high-speed data without affecting the voice transmission. The frequency of the ADSL signal is higher than that of voice, so voice and ADSL signal can coexist in one line by using a splitter to insulate each from the other. ADSL data transfer adapts the asymmetry model.
DSL Gateway/Router — User Manual 2 SPECIFICATION 2.1 INTERFACE INTRODUCTION 2.1.1 INDICATOR AND INTERFACE Table 2.1 ITEM Indicator Interface Name State introduction POWER A steady Green light means the power connection works properly DSL Green, show DSL line status. INTERNET Green, Flashing means the Modem is transmitting or receiving data WLAN Green, Indicates status of connection to the wireless device LINE Connected with phone line or “ADSL” port of the splitter.
DSL Gateway/Router — User Manual 2.3 LED STATUS INDICATION Table 2.
DSL Gateway/Router — User Manual 3. CONFIGURATION 3.1 DEFAULT CONFIGURATION ADSL MODEM has pre-configured with the VCI/VPI which is in common use. 3.2 COMPUTER CONFIGURATION The default IP address for ADSL MODEM is: 192.168.1.1; The Subnet Mask is：255.255.255.0. Users can configure ADSL MODEM through an Internet browser.
DSL Gateway/Router — User Manual When you save the settings, the web page will be refreshed slowly, please wait it finished. Some settings only take effect after rebooting the router. 3.4 WAN CONFIGURATION If the configuration is bridge encapsulation, there is no need to configure any more parameters. Only need to use the third party dial-up software to connect the Internet. Totally, this router supports：PPPoA, PPPoE, MER, IPoE, IPoA, Bridging.
DSL Gateway/Router — User Manual Figure 3.3 After your save, there will be one Layer2 Interface (atm2) added as following: Figure 3.4 Next, add one Layer3 Interface via “Wan Service” configuration page, and click “add” button as following: Figure 3.5 You need to select one Layer2 Interface from the Layer2Interface List.
DSL Gateway/Router — User Manual Figure 3.6 Press “Next” to enter into “WAN Setup - Summary”, click “Apply/Save” to save configuration, if you need to modify the parameter, click “Back” as Figure 3.7. Figure 3.7 3.4.3 PPPOE ON ATM CONFIGURATION PPPoE is also known as RFC 2516. It is a method of encapsulating PPP packets over Ethernet. PPPoA is also known as RFC2364 and named as Peer to Peer Protocol over ATM. As PPPoE, it also has all the features of PPP.
DSL Gateway/Router — User Manual Figure 3.8 Press “Next” entering the configuring interface, as Figure3.9. Figure 3.9 l l l l l PPP Username: Your account from ISP to access Internet. PPP Password: Input the password assigned by your ISP. PPPoE Service Name: Server name of network ISP. No need to set. Authentication Method: Authentication mode of network ISP. Default is AUTO.
DSL Gateway/Router — User Manual l l l timeout (e.g. 1 minute) will be automatically disconnected. The connection will be activated again when traffic arrives. This function is advantageous for users who are charged with online time. It should be noticed that some programs automatically link to Internet. Computer will send data to network when infected by virus. Connection will not be disconnected under these data streams.
DSL Gateway/Router — User Manual Figure 3.11 Press “Next” to enter into “WAN Setup - Summary”, click “Apply/Save” to save configuration, if you need to modify the parameter, click “Back” as Figure 3.12 Figure 3.12 3.4.4 IPOE ON ATM CONFIGURATION In Figure3.6, select MAC Encapsulation Routing (MER).
DSL Gateway/Router — User Manual Figure 3.13 Press “Next”, and the IP address can be queried from your ISP, the result as Figure3.14. Figure 3.14 Press “Next” to configure services of Translation on this connection, as Figure 3.
DSL Gateway/Router — User Manual Figure 3.15 Press “Next” to select default gateway from Routing Interfaces as Figure 3.16: Figure 3.16 Press “Next” to setup default DNS server as Figure 3.
DSL Gateway/Router — User Manual Figure 3.17 Press “Next” to enter into “WAN Setup - Summary”, click “Apply/Save” to save configuration, if you need to modify the parameter, click “Back” as as Figure 3.18 Figure 3.18 3.5 WIRELESS CONFIGURATION Press “Wireless” on the top of web pages to enter wireless section. You can select to configure wireless setup, security and management.
DSL Gateway/Router — User Manual Figure 3.19 3.5.1 WIRELESS BASIC SETUP Click “Basic” on the left menu to setup basic wireless parameters. In default, check “Enable Wireless” box to launch wireless AP. l l SSID (Service Set Identifier): The mobile users cannot access WLAN until setting their SSID as the same value of the wireless ADSL. The SSID value of the ADSL is “wireless” Hide Access Point: If checked, wireless station will no see SSID of the ADSL. 3.5.
DSL Gateway/Router — User Manual Figure 3.20 l 802.1x Authentication Select “802.1x” to enter 802.1x authentication page. The 802.1x authentication needs a Radius server in LAN. In this page, you can input Radius server IP address, port number and secret key.
DSL Gateway/Router — User Manual Figure 3.21 3.5.3 WIRELESS MAC FILTER In fact, the Access List function is just like MAC address filtering and selected to permit or forbid access of wireless station with specified MAC address. Method: select “Allow” or “Deny” mode, and click “Add” button, and input MAC address which you want to allow or deny. Figure 3.22 Notice: You only can select one of allow mode or deny mode.
DSL Gateway/Router — User Manual 3.5.4 WIRELESS ADVANCED SETUP Press “Advanced” on the left menu to construct wireless security as Figure 3.23 Figure 3.23 4 OTHER CONFIGURATION 4.1 LAN CONFIGURATION 4.1.1 CONFIGURATION OF MODEM’S PASSWORD When you configure ADSL MODEM through an Internet browser, the system requires user name and password to validate access permission. The factory sets the modem at a default username of “admin” and the password of “admin”. The username is unchanged.
DSL Gateway/Router — User Manual Figure 4.1 4.1.2 CONFIGURATION OF MODEM’S IP ADDRESS As a network device, ADSL Modem has its own IP address and MAC address. The factory sets the MODEM, at a default IP address of 192.168.1.1 and subnet mask of 255.255.255.0. The user can configure these addresses through the “LAN” on “Configuration” like this: For example, change IP address to “10.10.10.10”. Click ”LAN”, input “IP address”: 10.10.10.10, then “subnet mask”: 255.255.255.0, the result is as Figure 4.
DSL Gateway/Router — User Manual 4.1.2 DHCP CONFIGURATION • click“LAN ” • click“DHCP server”； • Define the “Start IP address” and the “End IP address” of DHCP server (for example, from 10.10.10.11 to 10.10.10.254). • Input the value of lease (Measured by the second, 0 indicates permanently valid). As Figure 4.3, open DHCP server, computer will set the IP Address of network card with one of the address 10.10.10.11 ～ 10.10.10.254. Figure 4.
DSL Gateway/Router — User Manual from your computer configuration or device configuration. 5.1.2 CHECK YOUR CONFIGURATION We explain here the configuration of PPPOE using Windows 2000 operation system as an example. For other operation systems the process is similar. 1、 Enter the device manager to check if Ethernet adapter is correctly installed. If any problem exists, please re-installed it; 2、 Check the configuration of Ethernet adapter in PC. Try to manually set IP address that is in band 192.168.1.
DSL Gateway/Router — User Manual （2） Check the connection to see whether correct “type” is selected. It’s normal to choose login type of PPPoE. When you use PPPoE to login, the following information should be provided: VPI and VCI, which can be queried from your ISP, user name and password. （3） Then make sure that “using NAT” and “default gateway” have been selected with a tick. Check whether “connect on demand” has been selected with a tick.
DSL Gateway/Router — User Manual FCC Notice: THIS DEVICE MUST NOT BE CO-LOCATED OR OPERATING IN CONJUNCTION WITH ANY OTHER ANTENNA OR TRANSMITTER NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.
