adsl 2 type-1 modem

SemIndiaSemIndia DNA-A212 / DNA-A213DNA-A212 / DNA-A213

ADSL 2+ Modem/Router ADSL 2+ Modem/Router

Product Training Product Training

Product Overview

Delivers data speeds up to 24 Mbps downstream and 1/3 Mbps upstream as Delivers data speeds up to 24 Mbps downstream and 1/3 Mbps upstream as per ADSL2+ Standardsper ADSL2+ Standards

Built-in Integrated Wireless LANBuilt-in Integrated Wireless LAN

Designed using Industry leading Broadcom ChipsetDesigned using Industry leading Broadcom Chipset

4 Ethernet ,one USB and 1 Wi-Fi interface for LAN Side or User Connectivity4 Ethernet ,one USB and 1 Wi-Fi interface for LAN Side or User Connectivity

1 ADSL2+ WAN Interface for Internet access / Other Applications like IP TV 1 ADSL2+ WAN Interface for Internet access / Other Applications like IP TV etc.etc.

Simple web based configuration capability.Simple web based configuration capability.

Supports HTTP, Telnet, TFTP and FTP.Supports HTTP, Telnet, TFTP and FTP.

Ideal for SOHO and residential applicationsIdeal for SOHO and residential applications

Feature HighlightsFeature Highlights

General FeaturesGeneral Features

Supports ADSL/ADSL2/ADSL2+ Annex A standardsSupports ADSL/ADSL2/ADSL2+ Annex A standards

Compatible and interoperable with most central office side ADSL DSLAM or Compatible and interoperable with most central office side ADSL DSLAM or Multi –service Access SystemsMulti –service Access Systems

Interchangeable between Bridge and Router modeInterchangeable between Bridge and Router mode

RFC 2684 Bridge and Routing over ATM over ADSLRFC 2684 Bridge and Routing over ATM over ADSL

PPPoE, IPoA and PPPoA Routing over ATM over ADSLPPPoE, IPoA and PPPoA Routing over ATM over ADSL

InterfacesInterfaces Four 10/100BaseT Ethernet Port for PC/LAN connectionFour 10/100BaseT Ethernet Port for PC/LAN connection One USB InterfaceOne USB Interface One 802.11b/g WiFi interface for PC/LAN connectionOne 802.11b/g WiFi interface for PC/LAN connection RJ11 interface for DSL connection with TelcosRJ11 interface for DSL connection with Telcos


IP addressingIP addressing DHCP Server and Relay supportDHCP Server and Relay support Support for Second IP address on the LAN interfaces.Support for Second IP address on the LAN interfaces. Network Address Translation (NAT) supportNetwork Address Translation (NAT) support

Local ManagementLocal Management Friendly Graphical User Interface (GUI) for web configuration.Friendly Graphical User Interface (GUI) for web configuration. Additional management support through telnetAdditional management support through telnet Downloadable flash software upgradesDownloadable flash software upgrades Firmware upgradeable through TFTP, HTTPFirmware upgradeable through TFTP, HTTP Web based configuration backup & restoreWeb based configuration backup & restore User friendly front panel LED support User friendly front panel LED support TR-64 LAN management protocolTR-64 LAN management protocol


Remote ManagementRemote Management

Standard MIBs and SNMPv2 for management through EMS and NMS SSL for TR069 remote management Remote SW download through TR069

Basic Data ServiceBasic Data Service

IEEE802.11b/g, WiFi compliantIEEE802.11b/g, WiFi compliant Antenna Connectors:One external AntennaAntenna Connectors:One external Antenna Data Rate:11,5.5,2,1 Mbps for 802.11b and 54 Mbps for 802.11gData Rate:11,5.5,2,1 Mbps for 802.11b and 54 Mbps for 802.11g WEPWEP WPA-PSK,802.1XWPA-PSK,802.1X


Basic Data ServiceBasic Data Service

RFC 2684 Bridged and routed supportRFC 2684 Bridged and routed support LLC SNAP and VC MUX encapsulationLLC SNAP and VC MUX encapsulation Supports up to 8 Permanent Virtual Circuits (PVC)Supports up to 8 Permanent Virtual Circuits (PVC) Client Based PPPoE and Inbuilt PPPoE supportClient Based PPPoE and Inbuilt PPPoE support

Advanced Data ServiceAdvanced Data Service

UBR, CBR, VBR-rt and VBT-nrt traffic class supportUBR, CBR, VBR-rt and VBT-nrt traffic class support VPI range (0-255) and VCI range (32-4095)VPI range (0-255) and VCI range (32-4095) Support for up to 8 PPPoE sessionsSupport for up to 8 PPPoE sessions PPPoE authentication using PAP, CHAP or MSCHAPPPPoE authentication using PAP, CHAP or MSCHAP PPPoE static IP supportPPPoE static IP support IP QoS IP QoS 802.1q VLAN tagging and 802.1p bit marking support802.1q VLAN tagging and 802.1p bit marking support Built-in diagnosticsBuilt-in diagnostics IGMP snooping and multicast supportIGMP snooping and multicast support Static IP routingStatic IP routing


SecuritySecurity

WEP Encryption:64-bit or 128-bit key MAC address filtering WPA-PSK

FirewallFirewall

IP address filtering and Port based filtering Stateful packet Inspection Denial of Service attack, firewall trigger URL content based filtering Filtering on application basis Pass through/open/redirection and port mapping IPSec, L2TP and PPTP Pass-Through for VPN De-Militarized Zone (DMZ) hosting NAT/PAT with ALG support


RoutingRouting RFC 2684 RoutedRFC 2684 Routed RIP v1/v2 and Static IP RoutingRIP v1/v2 and Static IP Routing

Protocol SupportProtocol Support IP Multicast, IGMP v1/v2IP Multicast, IGMP v1/v2 TFTP, DHCP, Telnet, HTTP, FTPTFTP, DHCP, Telnet, HTTP, FTP ATM, AAL5, 802.1D Bridging,ATM, AAL5, 802.1D Bridging, PPPoE, SNMPPPPoE, SNMP Simple Network Time Protocol (SNTP)Simple Network Time Protocol (SNTP) Virtual serversVirtual servers

Power and EnvironmentalPower and Environmental Input voltage 10V DC Input voltage 10V DC Power Consumption <7.5wattsPower Consumption <7.5watts Dimensions 185(W) x 137(D) x 43 (H) mmDimensions 185(W) x 137(D) x 43 (H) mm Operating temperature: 0~45Operating temperature: 0~45OOC, 5~85% humidityC, 5~85% humidity Storage temperature: 10~30Storage temperature: 10~30ooC, 5~60% humidityC, 5~60% humidity


Differences between DNA-A212 & DNA-A213Differences between DNA-A212 & DNA-A213 DNA-A213 has DYING GASP support

DNA-A212 does not have Dying GASP.

This is the only difference between the 2 Models

Installation of Modem

Connect the Modem to the Power Supply AdapterConnect the Modem to the Power Supply Adapter

Next Connect the Ethernet Cable from the Modem Ethernet Next Connect the Ethernet Cable from the Modem Ethernet Port to the Ethernet Port on the PCPort to the Ethernet Port on the PC

..

Installation of the Modem

Connect from the ADSL Splitter Port Marked as LINE to the BSNL Wall SocketConnect from the ADSL Splitter Port Marked as LINE to the BSNL Wall Socket

Using the RJ-11 Cable supplied, Connect the ADSL Port on the Modem to the Splitter Using the RJ-11 Cable supplied, Connect the ADSL Port on the Modem to the Splitter

marked as “MODEM”.marked as “MODEM”.

Then connect then Phone on to the Splitter marked “PHONE” using one more RJ-11 Then connect then Phone on to the Splitter marked “PHONE” using one more RJ-11

Cable.Cable.

Over all the connectivity looks as belowOver all the connectivity looks as below

Modem Power On and LED Status

Using the ON/Off Switch Power on the Modem.Using the ON/Off Switch Power on the Modem.

Once Powered on, Power LED will start glowing GreenOnce Powered on, Power LED will start glowing Green

After initial self test the WLAN LED will be solid GreenAfter initial self test the WLAN LED will be solid Green

The Ethernet LEDs if they are connected to the PCs will be Solid The Ethernet LEDs if they are connected to the PCs will be Solid

Green.Green.

The USB LEDs if they are connected to the PCs will be Solid Green.The USB LEDs if they are connected to the PCs will be Solid Green.

The DSL LED will blinking Green during the Training or Handshake The DSL LED will blinking Green during the Training or Handshake

Phase and once trained or Handshake is complete, it will be Solid Phase and once trained or Handshake is complete, it will be Solid

Green.Green.

INTERNET LED will blink green once the Modem gets IP Address on its INTERNET LED will blink green once the Modem gets IP Address on its

WAN Side (This depends on whether PPPoE or MER or IPOA are done WAN Side (This depends on whether PPPoE or MER or IPOA are done

on the Modem)on the Modem)

Modem Basic Configuration

DNA-A212 & DNA-A213 is shipped with a default configuration of 8 PVCs for the deployment of Modems as part of MTNL Project.

How ever to modify configuration of the Modem following Basic Configuration Steps need to be carried out on the Modem.

To illustrate the configuration steps • VPI =0 and VCI=35 are usedVPI =0 and VCI=35 are used

• For PPPoE Username = ABCDE Password= ABCDE are used For PPPoE Username = ABCDE Password= ABCDE are used

• Also assumed that there is no WAN configuration on the Modem.Also assumed that there is no WAN configuration on the Modem.

Ensure that PC is configured to get DHCP AddressEnsure that PC is configured to get DHCP Address• By Default PC should get the Following Parameters once connected to the Modem By Default PC should get the Following Parameters once connected to the Modem

and the Modem is Powered ON.and the Modem is Powered ON.

IP Address …………: 192.168.1.2 (If this is the Ist PC)IP Address …………: 192.168.1.2 (If this is the Ist PC)

Subnet Mask……….: 255.255.255.0Subnet Mask……….: 255.255.255.0

Default Gateway…..: 192.168.1.1Default Gateway…..: 192.168.1.1

Modem Basic Configuration In order to verify whether an IP Address is assigned to the PC In order to verify whether an IP Address is assigned to the PC

go the Command Prompt. Follow the steps below.go the Command Prompt. Follow the steps below.

• Start Start Run Run

• Type cmd in Open Dialog Box and then Press OKType cmd in Open Dialog Box and then Press OK

• At the DOS Prompt type IPCONFIG to the IP Address DetailsAt the DOS Prompt type IPCONFIG to the IP Address Details

Modem Configuration

Access the Modem WEB Page by typing Access the Modem WEB Page by typing http://192.168.1.1 on the Web Browser on the Web Browser

(Internet Explorer, Netscape, etc )(Internet Explorer, Netscape, etc )

A login Prompt Pops up where you need to give Modem User Name and Password. A login Prompt Pops up where you need to give Modem User Name and Password.

The User Name and Password are “admin” and “admin”The User Name and Password are “admin” and “admin”

http://192.168.1.1/

Modem Configuration

Once successfully logged in the Modem will display the device info on the Once successfully logged in the Modem will display the device info on the

screen as shown below.screen as shown below.

Modem Configuration

To configure the Modem on the WAN side click on the Advanced setup Menu To configure the Modem on the WAN side click on the Advanced setup Menu

and then click on the WAN.and then click on the WAN.

PPPoE ConfigurationPPPoE Configuration

• To create a PPPoE Service Click on Add Button.To create a PPPoE Service Click on Add Button.

Modem Configuration

Assign VPI=0 and VCI=35 as shown in the Screen below and Click on Next button

PPPoE Configuration on the Modem

Select the Connection type PPPoE and Encapsulation LLC/SNAP-Bridging as shown in the picture below and then Click on Next Button

Modem Configuration


Modem Configuration

Enter the Username, Password and other information provided by your service provider and click the Next button as shown in the picture below. Example: PPP Username = ABCDE, PPP Password = ABCDE and PPPoE Service Name=12345(if Provided by the Service Provider)


Modem Configuration

The following screen The following screen displays the configuration summary. displays the configuration summary. Click the Click the SaveSave button button

to save the setting. to save the setting.

If any further changes are needed then Click the If any further changes are needed then Click the BackBack button to do further button to do further

Modifications.Modifications.


Modem Configuration

After clicking on the Save the configuration will be saved and the following After clicking on the Save the configuration will be saved and the following

Screen will be displayed. Screen will be displayed.

Here click on Save and Reboot Button to activate the configuration changes.Here click on Save and Reboot Button to activate the configuration changes.


Modem Configuration

Bridge ConfigurationBridge Configuration

• To create a Bridge Service Click on Add Button from the To create a Bridge Service Click on Add Button from the

Advanced Setup Advanced Setup WAN WAN

Bridge Configuration on the Modem

Modem Configuration

Assign VPI=0 and VCI=35 as shown in the Screen below and Click on Next Assign VPI=0 and VCI=35 as shown in the Screen below and Click on Next

buttonbutton


Modem Configuration

Select the Connection type Bridge and Encapsulation LLC/SNAP-Bridging as Select the Connection type Bridge and Encapsulation LLC/SNAP-Bridging as

shown in the picture below and then Click on Next Buttonshown in the picture below and then Click on Next Button


Modem Configuration

In the following screen ensure that the In the following screen ensure that the ENABLE Bridge ServiceENABLE Bridge Service check box is check box is

selected and then Click the selected and then Click the NextNext button. button.


Modem Configuration

The following screen The following screen displays the configuration summary. displays the configuration summary. Click the Click the SaveSave button button

to save the setting. to save the setting.

If any further changes are needed then Click the If any further changes are needed then Click the BackBack button to do further button to do further

Modifications.Modifications.


Modem Configuration

After clicking on the Save the configuration will be saved and the following After clicking on the Save the configuration will be saved and the following

Screen will be displayed. Screen will be displayed.

Here click on Save and Reboot Button to activate the configuration changes.Here click on Save and Reboot Button to activate the configuration changes.


Wireless Configuration

DNA-A212& DNA-A213 functions as a Wireless Access Point enabling Wi-Fi DNA-A212& DNA-A213 functions as a Wireless Access Point enabling Wi-Fi

capable LAPTOPs to access Internet or other PCs connected on to the Modem.capable LAPTOPs to access Internet or other PCs connected on to the Modem.

The forthcoming slides illustrate how to configure the Wireless portion on the Modem.


To configure the Wireless Section click on the Wireless ButtonTo configure the Wireless Section click on the Wireless Button This will open the Wireless Basic configuration page as shown in the Picture below.This will open the Wireless Basic configuration page as shown in the Picture below. Enter the name of the Access Point SSID, Check the Enter the name of the Access Point SSID, Check the ““Enable Access PointEnable Access Point”” check box check box

and select the Country.and select the Country. After making the changes click on Save and Apply. By default Wireless section is After making the changes click on Save and Apply. By default Wireless section is

configured with SSID as INDIA, Country as India. And it is also enabled by default. configured with SSID as INDIA, Country as India. And it is also enabled by default.


Network Authentication and Data Encryption for the Wireless section cane be Network Authentication and Data Encryption for the Wireless section cane be configured by clicking on the Security Button under wireless section as shown in configured by clicking on the Security Button under wireless section as shown in the Picture below. This is for Secure communication from the PCs to the the Picture below. This is for Secure communication from the PCs to the Modem.Modem.

Use the Pull down Menu to configure the required options for Authentication and Use the Pull down Menu to configure the required options for Authentication and EncryptionEncryption


Using MAC Filter option under the Wireless Section Menu Nodes or PCs can be Using MAC Filter option under the Wireless Section Menu Nodes or PCs can be restricted. This is to prevent Un authorized access to the Modem. In the Menu restricted. This is to prevent Un authorized access to the Modem. In the Menu Below click on the Add and then enter the MAC Addresses of the PCs that are Below click on the Add and then enter the MAC Addresses of the PCs that are allowed to access the Internet.allowed to access the Internet.

For Advanced options refer to the User Manual supplied with the Modem.For Advanced options refer to the User Manual supplied with the Modem.

Modem TroubleshootingModem Troubleshooting

Modem Troubleshooting

Problem Troubleshooting

None of the LEDs will glow when the Modem is Powered ON

• Make sure that the Modem’s power adaptor is connected to the Modem and plugged in to an appropriate power source.

• Check that the power source for the Adapter is OK.

• Check the DC Voltage of Power Adapter Output. If the Output is OK then it could Problem of Modem Hardware. Modem need to be sent to SemIndia for repair or replacement.

• If the Output is not OK then it could be Power Adapter Problem. Power Adapter need to be sent to SemIndia for repair or replacement.

Problem with Modem Powering ON


Problem with the LAN LEDProblem with the LAN LED


LAN LEDs do not turn ON for Ethernet

• Check Ethernet cable connections from Modem to PCs.

• Change the Cable and check for connectivity

• Check with the Other Ports on the same Modem

• Make sure PC’s Ethernet card is working properly.

• If above checks failed then it could be a problem with the Ethernet Port and Modem need to be sent to SemIndia for repair or replacement.

• If the Output is not OK then it could be Power Adapter Problem. Power Adapter need to be sent to SemIndia for repair or replacement.



Cannot access the Modem from the LAN

• Check the LAN LED Status. If not OK refer to LAN LED Troubleshooting

• Make sure that the IP address and the subnet mask of the Modem and your computer(s) are on the same subnet.

Problem with LAN Interface



DSL LED is OFF • Check the connections between the Modem DSL port and Splitter and between Splitter and the wall jack are proper.

• Make sure that the telephone company has checked your phone line and set it up for DSL service.

• Try removing ADSL line from the modem and reinserting back to reinitialize the link to the DSLAM.

• If the error persists, it could be hardware problem. Modem need to be sent to SemIndia for repair

or replacement.

Problem with the DSL LED



I cannot get a WAN IP address From the ISP.

• Usually Modem gets the WAN IP address from DHCP Server on the WAN Side after the Modem is authenticated by the ISP with the credentials

configured on the Modem. Authentication may be through the user name and password, the MAC

address or the host name.

• The username and password are applicable to PPPoE and PPPoA encapsulation only. Make sure that you have entered the correct Service Type, User Name and Password (User Name and Password are case sensitive).

Problem with the WAN Interface



Cannot access the Internet.

• Make sure the Modem is turned ON and connected to the network. If the DSL LED is OFF, refer to the

Problems with the DSL LED section. • Verify WAN settings, Make sure you entered the correct user name and password. • Check with the ISP NOC if there is any change in the settings.

Problem with the Internet Access


Problem with the Login Password

Problem Corrective Action

Unable to login to the Modem Web Page.

• The username is “admin”. The default password is “admin”. The Password and Username fields

are case-sensitive. Make sure that you enter the correct password and username using the proper casing.

•If the password is changed and the customer has forgotten then the Modem need to be restored

to the Factory Defaults and then reconfigure once again.

Problem with WEB Configuration


Can ping the Modem from the PC, but cannot access the Modem WEB interface

• This could be due to Proxy Server Settings defined in the WEB Browser. Disable Proxy Server Settings on the

WEB Browser.

• In case of Internet Explorer under Tools Internet Options Connections LAN Settings

uncheck the “Use a Proxy Server for your LAN “ option.

• In case of Netscape communicator this will be under Edit Preferences Advanced Settings Proxies.

• In case of Netscape communicator this will be under Edit Preferences Advanced Settings Proxies.



Problem with Internet Browsing

Problem Resolution

Can ping the ADSL Router but cannot browse the Internet.

• This can be due to the problem with the DNS Entries, assign the DNS entries under Network Properties TCP/IP. Assign the DNS entries provided by the ISP.


Problem with the Wi Fi Connectivity

Problem Resolution

Not able to connect to Modem’s Wi Fi Interface.

• Check whether Wireless Access Point is enabled on the Modem (WLAN LED should Glow). If not, Enable through WEB Configuration.

• Ensure the wireless NIC is working properly on the PC/LAPTOP.

• Ensure that the PC with Wi-Fi Enabled is with in the accessible range of the Modem.

• Check whether you are connected to the Correct Wireless Access Point.

• Check the Security configuration settings and MAC Filter Settings and MAC Filter settings on the Modem.

Advance Configuration

Advance Configuration options of DNA-A212/213

This section details some of the configuration options as listed below.

Default Configuration settings on the Modems specific to MTNL requirements.

Firewall Configuration settings

Wi-Fi security configuration settings.

Default Configuration Settings on DNA-A212/213

DNA-A212/A213s are shipped with preconfigured Services vide• VPI/VCI or PVCs,

• PPPoE UserName and Password.

• Interface Grouping and Marking

• Wi-Fi Security Settings.

If required these parameters can be Modified or edited as per the End User requirements.

VPI/VCI’s:

PPPoE Username and Password:

• The 0/32 (VPI/VCI) is configured for PPPoE Service and the Username and Password are “triband” and “triband” respectively. These parameters need to be modified for each end user by editing the PPPoE Service.

Default Configuration Settings on DNA-A212/213

Interface Grouping and Marking As depicted in the on the Right side• Ethernet Port3 on the Modem is Mapped for IPTV Service.

i.e., Using Ethernet Cable connect IPSTB to the Ethernet Port3.

• Ethernet Port4 on the Modem is Mapped for VoIP Service.

i.e., Using Ethernet Cable connect IP Phone to Ethernet Port4.

Following Screenshot shows the Mappings for the IPTV Services.

IPTV is Mapped Ethernet 2 to WAN Side 0/33 PVC

VoIP is Mapped Ethernet 3 to WAN Side 0/33 PVC

The Rest of the Interfaces are grouped under the Group Name Default. And PC’s connected either on Ethernet 1, Ethernet4, Wi_Fi or USB can be used to browse Internet.

IP-STB

IP Phone

TV

Wi-Fi configuration Settings

DNA-A213 and DNA-A212 are enabled with Wi-Fi Security.

End User cannot directly Wi-Fi Connect his PC or LAPTOP to the Modem without knowing the Modem Wi-Fi Security Key (WEP Key).

For Wi-Fi access configuration on the PC / Laptop End user must first connect his PC to the Modem Using Ethernet Cable.

• Access the Modem Web Page(http://192.168.1.1)

• After successful Login into the Modem user is displayed the following Information.

• Here Note down the WEP Key either in the Notepad or a Piece of Paper for configuring the PC/Laptop’s Wi-Fi adapter settings.

• It is up to user whether to use the default security settings or change them.

http://192.168.1.1/

NAT/Firewall Configuration Settings

DNA-A212 and DNA-A213 are enabled for NAT & Firewall.

Unless the Connections are explicitly allowed Modems will drop all the connections to the inside hosts/services.

User can enable access to the Services hosted by like http/ftp by configuring either Virtual Servers or DMZ.

The main difference between Virtual Servers and DMZ is that • With Virtual Servers user can open a specific port for the external users and the

traffic designated to this <Public IP>:<port> will be rerouted to the Server on his LAN Side.

• In case of DMZ any connection initiated by external host/s to the <Public IP>will be rerouted to the PC on his LAN side.

Virtual Server Settings DMZ Settings

NAT/Firewall configuration Settings

User can deny outgoing connections from Internal Hosts or allow incoming connections from external hosts using the Security – IP Filters configuration.

Outgoing (Deny) Incoming (Allow)

Also Certain Application can be blocked for Internal Users using Application Filters option.

MAC Address Filters is one option to prevent access to Banned Users with in an small Office.

THANK YOU

- Sai

adsl 2 type-1 modem

Documents

relay support support

alg support

additional management

feature highlights ip

filtering filtering

adsl pppoe

feature highlights routing

routed support llc snap