ADSL 2 Type1 Modem

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SemIndia DNA-A212 / DNA-A213
ADSL 2 Modem/Router Product Training

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Product Overview

• Delivers data speeds up to 24 Mbps downstream and
  1/3 Mbps upstream as per ADSL2 Standards
• Built-in Integrated Wireless LAN
• Designed using Industry leading Broadcom Chipset
• 4 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 etc.
• Simple web based configuration capability.
• Supports HTTP, Telnet, TFTP and FTP.
• Ideal for SOHO and residential applications

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Feature Highlights

• General Features
• Supports ADSL/ADSL2/ADSL2 Annex A standards
• Compatible and interoperable with most central
  office side ADSL DSLAM or Multi service Access
  Systems
• Interchangeable between Bridge and Router mode
• RFC 2684 Bridge and Routing over ATM over ADSL
• PPPoE, IPoA and PPPoA Routing over ATM over ADSL
• Interfaces
• Four 10/100BaseT Ethernet Port for PC/LAN
  connection
• One USB Interface
• One 802.11b/g WiFi interface for PC/LAN
  connection
• RJ11 interface for DSL connection with Telcos

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Feature Highlights

• IP addressing
• DHCP Server and Relay support
• Support for Second IP address on the LAN
  interfaces.
• Network Address Translation (NAT) support
• Local Management
• Friendly Graphical User Interface (GUI) for web
  configuration.
• Additional management support through telnet
• Downloadable flash software upgrades
• Firmware upgradeable through TFTP, HTTP
• Web based configuration backup restore
• User friendly front panel LED support
• TR-64 LAN management protocol

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Feature Highlights

• Remote Management
• Standard MIBs and SNMPv2 for management through
  EMS and NMS
• SSL for TR069 remote management
• Remote SW download through TR069
• Basic Data Service
• IEEE802.11b/g, WiFi compliant
• Antenna ConnectorsOne external Antenna
• Data Rate11,5.5,2,1 Mbps for 802.11b and 54 Mbps
  for 802.11g
• WEP
• WPA-PSK,802.1X

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Feature Highlights

• Basic Data Service
• RFC 2684 Bridged and routed support
• LLC SNAP and VC MUX encapsulation
• Supports up to 8 Permanent Virtual Circuits (PVC)
• Client Based PPPoE and Inbuilt PPPoE support
• Advanced Data Service
• UBR, CBR, VBR-rt and VBT-nrt traffic class
  support
• VPI range (0-255) and VCI range (32-4095)
• Support for up to 8 PPPoE sessions
• PPPoE authentication using PAP, CHAP or MSCHAP
• PPPoE static IP support
• IP QoS
• 802.1q VLAN tagging and 802.1p bit marking
  support
• Built-in diagnostics
• IGMP snooping and multicast support
• Static IP routing

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Feature Highlights

• Security
• WEP Encryption64-bit or 128-bit key
• MAC address filtering
• WPA-PSK
• Firewall
• 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

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Feature Highlights

• Routing
• RFC 2684 Routed
• RIP v1/v2 and Static IP Routing
• Protocol Support
• IP Multicast, IGMP v1/v2
• TFTP, DHCP, Telnet, HTTP, FTP
• ATM, AAL5, 802.1D Bridging,
• PPPoE, SNMP
• Simple Network Time Protocol (SNTP)
• Virtual servers
• Power and Environmental
• Input voltage 10V DC
• Power Consumption lt7.5watts
• Dimensions 185(W) x 137(D) x 43 (H) mm
• Operating temperature 045OC, 585 humidity
• Storage temperature 1030oC, 560 humidity

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Feature Highlights

• Differences 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

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Installation of Modem

• Connect the Modem to the Power Supply Adapter
• Next Connect the Ethernet Cable from the Modem
  Ethernet Port to the Ethernet Port on the PC
• .

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Installation of the Modem

• Connect 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 marked as
  MODEM.
• Then connect then Phone on to the Splitter marked
  PHONE using one more RJ-11 Cable.
• Over all the connectivity looks as below

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Modem Power On and LED Status

• Using the ON/Off Switch Power on the Modem.
• Once Powered on, Power LED will start glowing
  Green
• After initial self test the WLAN LED will be
  solid Green
• The Ethernet 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 Phase and once trained or
  Handshake is complete, it will be Solid Green.
• 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 on the
  Modem)

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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 VCI35 are used
• For PPPoE Username ABCDE Password ABCDE are
  used
• Also assumed that there is no WAN configuration
  on the Modem.
• Ensure that PC is configured to get DHCP Address
• By Default PC should get the Following Parameters
  once connected to the Modem and the Modem is
  Powered ON.
• IP Address 192.168.1.2 (If this
  is the Ist PC)
• Subnet Mask. 255.255.255.0
• Default Gateway.. 192.168.1.1

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Modem Basic Configuration

• In order to verify whether an IP Address is
  assigned to the PC go the Command Prompt. Follow
  the steps below.
• Start ?Run
• Type cmd in Open Dialog Box and then Press OK
• At the DOS Prompt type IPCONFIG to the IP Address
  Details

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Modem Configuration

• Access the Modem WEB Page by typing
  http//192.168.1.1 on the Web Browser (Internet
  Explorer, Netscape, etc )
• A login Prompt Pops up where you need to give
  Modem User Name and Password. The User Name and
  Password are admin and admin

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Modem Configuration

• Once successfully logged in the Modem will
  display the device info on the screen as shown
  below.

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Modem Configuration

• To configure the Modem on the WAN side click on
  the Advanced setup Menu and then click on the
  WAN.
• PPPoE Configuration
• To create a PPPoE Service Click on Add Button.

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Modem Configuration

• PPPoE Configuration on the Modem

• Assign VPI0 and VCI35 as shown in the Screen
  below and Click on Next button

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Modem Configuration

• 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

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Modem Configuration

• PPPoE Configuration on the Modem

• 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 Name12345(if
  Provided by the Service Provider)

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Modem Configuration

• PPPoE Configuration on the Modem

• The following screen displays the configuration
  summary. Click the Save button to save the
  setting.
• If any further changes are needed then Click the
  Back button to do further Modifications.

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Modem Configuration

• PPPoE Configuration on the Modem

• After clicking on the Save the configuration will
  be saved and the following Screen will be
  displayed.
• Here click on Save and Reboot Button to activate
  the configuration changes.

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Modem Configuration

• Bridge Configuration on the Modem

• Bridge Configuration
• To create a Bridge Service Click on Add Button
  from the
• Advanced Setup ? WAN

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Modem Configuration

• Bridge Configuration on the Modem

• Assign VPI0 and VCI35 as shown in the Screen
  below and Click on Next button

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Modem Configuration

• Bridge Configuration on the Modem

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

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Modem Configuration

• Bridge Configuration on the Modem

• In the following screen ensure that the ENABLE
  Bridge Service check box is selected and then
  Click the Next button.

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Modem Configuration

• Bridge Configuration on the Modem

• The following screen displays the configuration
  summary. Click the Save button to save the
  setting.
• If any further changes are needed then Click the
  Back button to do further Modifications.

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Modem Configuration

• Bridge Configuration on the Modem

• After clicking on the Save the configuration will
  be saved and the following Screen will be
  displayed.
• Here click on Save and Reboot Button to activate
  the configuration changes.

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Wireless Configuration

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

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Wireless Configuration

• To configure the Wireless Section click on the
  Wireless Button
• This will open the Wireless Basic configuration
  page as shown in the Picture below.
• Enter the name of the Access Point SSID, Check
  the Enable Access Point check box and select
  the Country.
• 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.

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Wireless Configuration

• Network Authentication and Data Encryption for
  the Wireless section cane be 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
  Modem.
• Use the Pull down Menu to configure the required
  options for Authentication and Encryption

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Wireless Configuration

• 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 Below click on the Add and then enter
  the MAC Addresses of the PCs that are allowed to
  access the Internet.
• For Advanced options refer to the User Manual
  supplied with the Modem.

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Modem Troubleshooting
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Modem Troubleshooting

• Problem with Modem Powering ON

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Modem Troubleshooting

• Problem with the LAN LED

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Modem Troubleshooting

• Problem with LAN Interface

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Modem Troubleshooting

• Problem with the DSL LED

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Modem Troubleshooting

• Problem with the WAN Interface

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Modem Troubleshooting

• Problem with the Internet Access

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Modem Troubleshooting

• Problem with the Login Password

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Modem Troubleshooting

• Problem with WEB Configuration

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Modem Troubleshooting

• Problem with Internet Browsing

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Modem Troubleshooting

• Problem with the Wi Fi Connectivity

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Advance Configuration
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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.

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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/VCIs
• 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.

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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 PCs connected either
on Ethernet 1, Ethernet4, Wi_Fi or USB can be
used to browse Internet.
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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/Laptops Wi-Fi adapter settings.
• It is up to user whether to use the default
  security settings or change them.

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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 ltPublic IPgtltportgt will be
  rerouted to the Server on his LAN Side.
• In case of DMZ any connection initiated by
  external host/s to the ltPublic IPgtwill be
  rerouted to the PC on his LAN side.
• Virtual Server Settings
  DMZ
  Settings

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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.

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THANK YOU

• - Sai