adsl modem 220909
TRANSCRIPT
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SemIndiaSemIndiaDNADNA--A212 / DNAA212 / DNA--A213A213
ADSL 2+ Modem/RouterADSL 2+ Modem/Router
Product TrainingProduct Training
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Product Overview
Delivers data speeds up to 24 Mbps downstream and 1/3 Mbps upstream asDelivers data speeds up to 24 Mbps downstream and 1/3 Mbps upstream asper ADSL2+ Standardsper ADSL2+ Standards
BuiltBuilt--in Integrated Wireless LANin Integrated Wireless LAN
Designed using Industry leading Broadcom ChipsetDesigned using Industry leading Broadcom Chipset
4 Ethernet ,one USB and 1 Wi4 Ethernet ,one USB and 1 Wi--Fi interface for LAN Side or User ConnectivityFi interface for LAN Side or User Connectivity
1 ADSL2+ WAN Interface for Internet access / Other Applications like IP TV etc.1 ADSL2+ WAN Interface for Internet access / Other Applications like IP TV 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
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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 orCompatible and interoperable with most central office side ADSL DSLAM or
MultiMulti service Access Systemsservice 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,PPPoE, IPoAIPoA and PPPoA Routing over ATM over ADSLand 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/gOne 802.11b/g WiFiWiFi interface for PC/LAN connectioninterface for PC/LAN connection
RJ11 interface for DSL connection withRJ11 interface for DSL connection with TelcosTelcos
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Feature HighlightsFeature Highlights
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 supportUser friendly front panel LED support
TRTR--64 LAN management protocol64 LAN management protocol
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Feature HighlightsFeature Highlights
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,IEEE802.11b/g, WiFiWiFi compliantcompliant
AntennaAntenna Connectors:OneConnectors:One external Antennaexternal 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 WPAWPA--PSK,802.1XPSK,802.1X
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Feature HighlightsFeature Highlights
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, VBRUBR, CBR, VBR--rtrt and VBTand VBT--nrtnrt traffic class supporttraffic class support
VPI range (0VPI range (0--255) and VCI range (32255) and VCI range (32--4095)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
IPIP QoSQoS 802.1q VLAN tagging and 802.1p bit marking support802.1q VLAN tagging and 802.1p bit marking support
BuiltBuilt--in diagnosticsin diagnostics
IGMP snooping and multicast supportIGMP snooping and multicast support
Static IP routingStatic IP routing
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Feature HighlightsFeature Highlights
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
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Feature HighlightsFeature Highlights
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 DCInput voltage 10V DC
Power Consumption
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Feature HighlightsFeature Highlights
Differences between DNADifferences between DNA--A212 & DNAA212 & DNA--A213A213
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 AdapterC
onnect the Modem to the Power Supply Adapter
Next Connect the EthernetCable from the Modem EthernetNext Connect the EthernetCable from the Modem EthernetPort to the Ethernet Port on the PCPort 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 SocketConnect from the ADSL Splitter Port Marked as LINE to the BSNL Wall Socket
Using the RJUsing the RJ--11 Cable supplied, Connect the ADSL Port on the Modem to the Splitter11 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 RJThen connect then Phone on to the Splitter marked PHONE using one more RJ--1111
Cable.Cable.
Over all the connectivity looks as belowOver 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.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 SolidThe 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 HandshakeThe DSL LED will blinking Green during the Training or Handshake
Phase and once trained or Handshake is complete, it will be SolidPhase and once trained or Handshake is complete, it will be Solid
Green.Green.
INTERNET LED will blink green once the Modem gets IP Address onINTERNET LED will blink green once the Modem gets IP Address on
its WAN Side (This depends on whether PPPoE or MER or IPOA areits WAN Side (This depends on whether PPPoE or MER or IPOA aredone on the Modem)done on the Modem)
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Modem Basic Configuration
DNA-A212 & DNA-A213 is shipped with a default configuration of 8PVCs 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 usedFor 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 theBy Default PC should get the Following Parameters once connected to the
Modem and the Modem is Powered ON.Modem and the Modem is Powered ON.IP Address : 192.168.1.2 (If this is theIP Address : 192.168.1.2 (If this is the IstIst PC)PC)
Subnet Mask.: 255.255.255.0Subnet Mask.: 255.255.255.0
Default Gateway..: 192.168.1.1Default Gateway..: 192.168.1.1
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Modem Basic Configuration In order to verify whether an IP Address is assigned to the PCIn 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.
StartStart RunRun
TypeType cmdcmd in Open Dialog Box and then Press OKin 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
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Modem Configuration
Access the Modem WEB Page by typingAccess the Modem WEB Page by typing http://192.168.1.1http://192.168.1.1 on the Web Browseron 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 adminThe 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 theOnce successfully logged in the Modem will display the device info on thescreen as shown below.screen as shown below.
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Modem Configuration
To configure the Modem on the WAN side click on the Advanced setup MenuTo 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.
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Modem Configuration
Assign VPI=0 and VCI=35 as shown in the Screen below and Click on Next
button
PPPoE Configuration on the Modem
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Select the Connection type PPPoE and Encapsulation LLC/SNAP-Bridging as
shown in the picture below and then Click on Next Button
Modem Configuration
PPPoE Configuration on the Modem
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Modem Configuration
Enter the Username, Password and other information provided by your service
provider and click the Nextbutton as shown in the picture below. Example: PPP
Username = ABCDE, PPP Password = ABCDE and PPPoE Service
Name=12345(if Provided by the Service Provider)
PPPoE Configuration on the Modem
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Modem Configuration
The following screenThe following screen displays the configuration summary.displays the configuration summary. Click theClick the SaveSave buttonbutton
to save the setting.to save the setting.
If any further changes are needed then Click theIf any further changes are needed then Click the BackBackbutton to do furtherbutton to do further
Modifications.Modifications.
PPPoE Configuration on the Modem
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Modem Configuration
After clicking on the Save the configuration will be saved and the followingAfter clicking on the Save the configuration will be saved and the followingScreen 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.
PPPoE Configuration on the Modem
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Modem Configuration
Bridge ConfigurationBridge Configuration
To create a Bridge Service Click on Add Button from theTo create a Bridge Service Click on Add Button from the
Advanced SetupAdvanced Setup WANWAN
Bridge Configuration on the Modem
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Modem Configuration
Assign VPI=0 and VCI=35 as shown in the Screen below and Click on NextAssign VPI=0 and VCI=35 as shown in the Screen below and Click on Next
buttonbutton
Bridge Configuration on the Modem
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Modem Configuration
Select the Connection type Bridge and Encapsulation LLC/SNAPSelect the Connection type Bridge and Encapsulation LLC/SNAP--Bridging asBridging as
shown in the picture below and then Click on Next Buttonshown in the picture below and then Click on Next Button
Bridge Configuration on the Modem
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Modem Configuration
In the following screen ensure that theIn the following screen ensure that the ENABLE Bridge ServiceENABLE Bridge Service check box ischeck box is
selected and then Click theselected and then Click the NextNextbutton.button.
Bridge Configuration on the Modem
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Modem Configuration
The following screenThe following screen displays the configuration summary.displays the configuration summary. Click theClick the SaveSave buttonbutton
to save the setting.to save the setting.
If any further changes are needed then Click theIf any further changes are needed then Click the BackBackbutton to do furtherbutton to do further
Modifications.Modifications.
Bridge Configuration on the Modem
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Modem Configuration
After clicking on the Save the configuration will be saved and the followingAfter 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.
Bridge Configuration on the Modem
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Wireless Configuration
DNADNA--A212& DNAA212& DNA--A213 functions as a Wireless Access Point enabling WiA213 functions as a Wireless Access Point enabling Wi--FiFi
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.
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Wireless Configuration
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 theEnter the name of the Access Point SSID, Check the Enable Access PointEnable Access Point check boxcheck box
and select the Country.and select the Country.
After making the changes click on Save and Apply. By default Wireless section isAfter 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.
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Wireless Configuration
Network Authentication and Data Encryption for the Wireless section cane beNetwork Authentication and Data Encryption for the Wireless section cane be
configured by clicking on the Security Button under wireless section as shown inconfigured by clicking on the Security Button under wireless section as shown inthe Picture below. This is for Secure communication from the PCs to thethe 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 andUse the Pull down Menu to configure the required options for Authentication and
EncryptionEncryption
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Wireless Configuration
Using MAC Filter option under the Wireless Section Menu Nodes or PCs can beUsing MAC Filter option under the Wireless Section Menu Nodes or PCs can berestricted. This is to prevent Un authorized access to the Modem. In the Menurestricted. 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 areBelow 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.
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Modem TroubleshootingModem Troubleshooting
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Modem Troubleshooting
Problem Troubleshooting
None of the LEDs
will glow when the
Modem is Powered
ON
Make sure that the Modems 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 PowerAdapter Problem. Power Adapter need to be sent to
SemIndia for repair or replacement.
Problem with Modem Powering ON
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Modem Troubleshooting
Problem with the LAN LEDProblem with the LAN LED
Problem Troubleshooting
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 PCs 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.
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Modem Troubleshooting
Problem Troubleshooting
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 samesubnet.
Problem with LAN Interface
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Modem Troubleshooting
Problem Troubleshooting
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 checkedyour 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 hardwareproblem. Modem need to be sent to SemIndia
for repair or replacement.
Problem with the DSL LED
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Modem Troubleshooting
Problem Troubleshooting
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 MACaddress 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
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Modem Troubleshooting
Problem Troubleshooting
Cannot access the
Internet.
Make sure the Modem is turned ON and connected tothe network. If the DSL LED is OFF, refer to
the Problems with the DSL LED section.
Verify WAN settings, Make sure you entered thecorrect user name and password.
Check with the ISP NOC if there is any change in
the settings.
Problem with the Internet Access
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Modem Troubleshooting
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.
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Problem with WEBConfiguration
Problem Troubleshooting
Can ping the
Modem from the
PC, but cannot
access the Modem
WEB interface
This could be due to Proxy Server Settings defined inthe 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 beunder Edit Preferences Advanced Settings
Proxies.
Modem Troubleshooting
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Modem Troubleshooting
Problem with InternetBrowsing
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.
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Modem Troubleshooting
Problem with the Wi Fi Connectivity
Problem Resolution
Not able to connect
to Modems 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 thePC/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.
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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.
EndUser 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/FirewallConfiguration 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 thetraffic designated to this : will be rerouted to the Server on his
LAN Side.
In case of DMZ any connection initiated by external host/s to the will 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