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T2-B-Gawv1 4U10Y-BI
User Manual
131 pgs1.99 Mb0

Teracom T2-B-Gawv1 4U10Y-BI User Manual

Contents
1.1 Packing List...........................................................................................1
1.2 Safety Cautions .....................................................................................1
1.3 LEDs and Interfaces..............................................................................2
3.1 Preparation before Login.......................................................................7
3.1.1 Setup ..........................................................................................7
3.1.2 Setting up WAN and LAN connections.......................................7
3.1.3 PC Network Configuration..........................................................7
3.1.4 Connection between the Modem and PC...................................9
3.2 Login in to the Modem.........................................................................10
3.3 Home................................................................................................... 11
3.3.1 Overview................................................................................... 11
3.3.2 System Log...............................................................................15
3.3.3 Troubleshooting........................................................................16
3.4 Configuration .......................................................................................17
3.4.1 Wireless Network......................................................................17
3.4.2 Internet Connection ..................................................................23
3.4.3 Local Network (LAN).................................................................62
3.4.4 Voice Configuration................................................................... 66
3.4.5 DHCP Server............................................................................75
3.4.6 DHCP Relay .............................................................................81
3.4.7 IPv6 Prefix ................................................................................82
3.5 Security................................................................................................83
3.5.1 IP Filtering.................................................................................83
3.5.2 Port Forwarding........................................................................85
3.5.3 Virtual Server............................................................................86
3.6 Services...............................................................................................87
3.6.1 IGMP Proxy ..............................................................................87
3.6.2 IPv4 Routing.............................................................................88
3.6.3 IPv6 Routing.............................................................................90
3.6.4 Quality of Service......................................................................91
3.6.5 Mac Filtering.............................................................................94
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User Manual for T2-B-Gawv1.4U10Y.BI
3.7
DSL Home...........................................................................................98
3.7.1 Management Server.................................................................98
3.7.2 CWM Parameters...................................................................101
3.8 Port Statistics.....................................................................................101
3.8.1 Voipfxs0..................................................................................101
3.8.2 Voipcmdstat............................................................................104
3.8.3 DSL.........................................................................................106
3.8.4 Ethernet0/1/2/3.......................................................................109
3.8.5 Wireless...................................................................................111
3.9 Admin ................................................................................................ 113
3.9.1 Firmware Upgrade..................................................................113
3.9.2 Back & Restore....................................................................... 114
3.9.3 Reboot.................................................................................... 115
3.9.4 Remote Access....................................................................... 115
3.9.5 Lan Access .............................................................................116
3.9.6 Change Password ..................................................................117
3.9.7 Time Zone............................................................................... 117
4.1 PPP over ATM (PPPoA) Mode..........................................................120
4.2 PPP over Ethernet (PPPoE) Mode....................................................121
4.3 RFC2684 (Bridged) + Fixedly-Assigned IP Address Mode ...............123
4.4 RFC2684 (Bridged) + DHCP Mode...................................................124
4.5 RFC2684 (Routed) + NAT Mode.......................................................125
4.6 External PPPoE Dial-up Mode ..........................................................126
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1 Introduction
The T2-B-Gawv1.4U10Y.BI is an ADSL2+ access device that supports multiple line modes. It supports ADSL2/ADSL2+ and is backward compatible to ADSL. It also offers auto-negotiation capability for different standards (e.g., G.dmt, T1.413 Issue
2) according to the settings of digital subscriber line access multiplexer (DSLAM) in the central office. It provides four 10/100Base-T Ethernet interfaces and one USB interface at the user end. By utilizing the high-speed ADSL connection, the T2-B-Gawv1.4U10Y.BI can provide broadband connectivity to the Internet, downstream up to 24 Mbps and upstream up to 1 Mbps. The device supports WLAN access, such as WLAN AP or WLAN device, to the Internet. It complies with IEEE 802.11, 802.11b/g specifications, WEP, WPA, and WPA2 security specifications.
1.1 Packing List
1 x T2-B-Gawv1.4U10Y.BI 1 x External Splitter 1 x Power Adapter 2 x Telephone Cables (RJ-11) 1 x Ethernet Cables (RJ-45) 1 x Quick Start Guide 1 x Driver and Utility Software CD (With Motive Client Software)
1.2 Safety Cautions
Follow the following instructions to prevent the device from risks and damage caused by fire or electric power:
Use volume labels to mark the type of power. Use the power adapter packed within the device package. Pay attention to the power load of the outlet or prolonged lines. An
overburden power outlet or damaged lines and plugs may cause electric shock or fire accident. Check the power cords regularly. If you find any damage, replace it at once.
Proper space left for heat dissipation is necessary to avoid damage caused
by overheating to the device. The long and thin holes on the device are
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User Manual for T2-B-Gawv1.4U10Y.BI
designed for heat dissipation to ensure that the device works normally. Do not cover these heat dissipation holes.
Do not put this device close to a place where a heat source exits or high
temperature occurs. Avoid the device from direct sunshine.
Do not put this device close to a place where it is over damp or watery. Do
not spill any fluid on this device.
Do not connect this device to any PCs or electronic products, unless our
customer engineer or your broadband provider instructs you to do this, because any wrong connection may cause power or fire risk.
Do not place this device on an unstable surface or support.
1.3 LEDs and Interfaces
Front panel
The following table describes the LEDs of the device.
LEDs Color Status Description
Green
Power
Red
DSL Green
Green
Internet
Red On
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On The device is powered on. Off The device is powered off. On The device is initializing. Blinks The firmware is upgrading.
On Blinks The device is detecting itself.
Off The initial self-test is failed. On
Blinks
Off
The initial self-test of the unit is normal and ready.
The device has successful Internet connection. Data is being transmitted on the Internet. The Internet connection is failed or DSL has no synchronization. The device is dialing up before obtaining IP address successfully by PPP.
User Manual for T2-B-Gawv1.4U10Y.BI
LEDs Color Status Description
The device has successful Ethernet connections. Data is being transmitted through the LAN interface. The LAN connection is not established. The connection of WLAN interface is normal. Data is being transmitted through the WLAN interface.
The WPS is active, waiting for the remote client to establish connection.
Data is being transmitted through the USB interface.
LAN4/3/2/1 Green
WLAN Green
WPS
VoIP1 Green
USB_H1 Green
Green
On
Blinks
Off
On
Blinks Off No WLAN connection.
On The WPS is active. Blinks Off The WPS is inactive.
On The VoIP phone is registered. Blinks The phone is off-hook. Off The VoIP phone is not registered. On The USB connection is normal.
Blinks Off The USB connection is failed.
Rear panel
The following table describes the interfaces of the device.
Interface Description
Power
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Power switch, power on or power off the device. Power interface, for connecting to the power adapter of 12 V
DC, 1 A.
User Manual for T2-B-Gawv1.4U10Y.BI
Interface Description
WLAN
Reset
WPS
USB
LAN1/2/3/4
Internet
FXS
WLAN switch, switch on or switch off the WLAN function. Reset to the factory defaults. Keep the device powered on
and push a paper clip into the hole for over 3 seconds, then release it. The configuration is restored to the factory defaults. WPS switch, switch on or switch off the WPS function.
USB Host Port, for connecting the device those have USB Device Port (Like Pen Drive). RJ-45 interfaces, for connecting to the Ethernet interface of PC or Ethernet devices through the Ethernet cable. RJ-11 interface for connecting to the telephone set through the telephone cable. Connect to phones for VoIP application.
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2 Hardware Installation
Step 1 Connect the Internet interface of the device and the Modem interface of
the splitter through a telephone cable. Connect the phone to the Phone interface of the splitter through a telephone cable. Connect the incoming line to the Line interface of the splitter.
The splitter has three interfaces:
Line: Connect to a wall phone interface (RJ-11 jack). Modem: Connect to the DSL interface of the device. Phone: Connect to a telephone set.
Step 2 Connect the LAN interface of the device to the network card of the PC
through an Ethernet cable (MDI/MDIX).
Note:
Use twisted-pair cables to connect with the Hub or Switch.
Step 3 Plug one end of the power adapter to the wall outlet and connect the
other end to the Power interface of the device.
Connection 1
The following connection method is recommended. Figure 1 displays the application diagram for the connection of the router, PC, splitter and the telephone sets, and no telephone set is placed before the splitter.
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User Manual for T2-B-Gawv1.4U10Y.BI
Figure 1 Connection 1 (No phone is installed before a splitter)
Connection 2
Figure 2 displays the application diagram for the connection of the router, PC, splitter and the telephone sets, and a telephone set is placed before the splitter.
Figure 2 Connection 2 (A phone is installed closed to the splitter)
Note:
When connection 2 is used, the filter must be installed close to the telephone cable. See Figure 2. Do not use the splitter to replace the filter.
Installing a telephone directly before the splitter may lead to failure of connection between the device and the central office, or failure of Internet access, or slow connection speed. If you really need to add a telephone set before the splitter, you must add a microfilter before a telephone set. Do not connect several telephones before the splitter or connect several telephones with the microfilter.
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User Manual for T2-B-Gawv1.4U10Y.BI
3 Web Configuration Management
3.1 Preparation before Login
Before accessing the modem, ensure the communication between PC and the modem is normal.
3.1.1 Setup
Connecting your PC or home network with the modem is a simple procedure, varying slightly depending on the operating system (OS). This chapter helps you to seamlessly integrate modem with your PC or home network. In most cases, the setup procedure described below is unnecessary. For example, the default DHCP setting in Windows 2000 is client, requiring no further modification. However, it is advised to follow the setup procedure described below to verify that the communication parameters and the physical cable connections are valid or correct.
3.1.2 Setting up WAN and LAN connections
WAN Connection
Your PC can connect to the Internet by ADSL. Connect its Internet socket to the wall socket through a telephone cable. If it has an Ethernet socket for the wide area network (WAN), connect it to the external ADSL or to the Ethernet socket through an Ethernet cable.
LAN Connection
Your PC can connect to the gateway with the LAN interface. Use an Ethernet cable to establish the connection between an LAN interface of your modem and the network card of your PC.
3.1.3 PC Network Configuration
Each network interface on the PC should either be configured with a statically defined IP address and a DNS address, or should be instructed to automatically obtain an IP address from the network DHCP server . The modem provides a DHCP server on the LAN side and it is recommended to configure your LAN to obtain its IP address and the IP address of the DNS server automatically. This configuration principle is identical but operations are differently on each OS.
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User Manual for T2-B-Gawv1.4U10Y.BI
Figure 3 displays the TCP/IP Properties dialog box in the Windows XP system.
Figure 3
Windows XP
(1) Open the Control Panel and click Network Connections. (2) Right-click the Ethernet connection icon and choose Properties from the
shortcut menu.
(3) On the General tab, select the Internet Protocol (TCP/IP) component, and
click Properties. The Internet Protocol (TCP/IP) Properties window appears. (4) Select Obtain an IP address automatically. (5) Select Obtain DNS server address automatically. (6) Click OK to save the settings.
Windows 2000/98/Me
(1) Open the Control Panel and click Network and Dialing Connections. (2) Right-click the Ethernet connection icon and choose Properties from the
shortcut menu. The Connection Properties window appears.
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User Manual for T2-B-Gawv1.4U10Y.BI
(3) Select the Internet Protocol (TCP/IP) component and click Properties. (4) The Internet Protocol (TCP/IP) Properties window appears. (5) Select Obtain an IP address automatically. (6) Select Obtain DNS server address automatically. (7) Click OK to save the settings.
Windows NT
(1) Open the Control Panel and click Network. (2) On the Protocol tab, select the Internet Protocol (TCP/IP) component, and
click Properties. (3) On the IP Address tab, select the Obtain an IP address automatically option. (4) On the DNS tab, ensure that no DNS server is defined in the DNS Service
Search Order box and that no suffix is defined in the Domain Suffix Search
Order box.
Linux
(1) Login in to the system as a super user, by entering su in the terminal window. (2) Enter vi /etc/sysconfig/network-script/ifcfg-eth0 to modify the eth0 network
devices and assign IP addresses. (3) Enter ifconfig to view the newly assigned IP addresses.
3.1.4 Connection between the Modem and PC
The procedure of checking the connection between the modem and PC is as follows: (1) Configure the IP address of the PC as 192.168.1.X (2~254), netm ask as 255.
255.255.0, and gateway address as 192. 168.1.1 (for a customized version,
configure them according to the actual version). (2) Enter arp -a in the DOS window to check whether the PC can read the MAC
address of the DSL. See Figure 4.
Figure 4
(3) Ping the management IP address (by default, 192.168.1.1) of the modem.
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User Manual for T2-B-Gawv1.4U10Y.BI
If the PC can read the MAC address of the device and ping the management IP address of the device successfully, the connection between the modem and PC is normal.
Note:
When you manage the device through Web, you must keep the power of the device on. Otherwise, the device may be damaged.
3.2 Login in to the Modem
(1) Open the Internet Explorer and enter http://192.168.1.1. (2) Enter the user name and a p assword. See Figure 5. The default user name and
password are admin and admin respectively.
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User Manual for T2-B-Gawv1.4U10Y.BI
Figure 5
Click OK and the main interface appears.
After logging in to the modem as a super user, you can check, configure, and modify all the settings. You can also diagnose the device system.
3.3 Home
Click Home to enter system information page. On the left page, there are three options: Overview, System Log, and Troubleshooting.
3.3.1 Overview
This page displays the current status and configuration of the system. It contains the status of the modem. Such as, firmware version, system uptime, downstream data rate, upstream data rate, DSL status, wirelss and voice status.
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User Manual for T2-B-Gawv1.4U10Y.BI
3.3.1.1 Basic
Choose Overview > Basic and the following page appears.
The following table describes the parameters of this page.
Field Description System Information
Model Name It displays the model name of the modem. Firmware Version The software version of the modem. System Up time Uptime of the modem. Internet Connection
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User Manual for T2-B-Gawv1.4U10Y.BI
Field Description
DSL Status The status of the ADSL port. Downstream Data Rate Down line rate. Upstream Data Rate Up line rate. Wireless Settings Status The status of the wireless network.
Service set identification (SSID) is a unique
SSID
LAN Port Mac Address The MAC address of the modem. IP Address The IP address of the modem. DHCP server The current status of the DHCP server. Voice Status The VoIP status.
Registration Status
Note:
The firmware version displayed in this page may be inconsistent with the actual software version, and is for reference only.
name to identify the modem in the wireless LAN.
It displays the registration status of VoIP application.
3.3.1.2 Advanced
Click Advanced in the Overview page and the following page appears.
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The following table describes the parameters of this page.
Field Description System Information
DSL Firmware Version The hardware version of the modem. Wireless version The wireless version of the modem. Internet Connection Connected Standard The status of the line mode.
It contains the configuration information about
Status
Note:
The rate is measured under a zero -kilometer link. In the circumstances, the gateway is automatically set, and the DNS addresses are obtained from the BRAS.
ARP, DHCP Traffic Stats, and Wireless Connection.
3.3.2 System Log
Choose Home > System Log and the following page appears. In this page, you can consult the logs after relevant settings. You can also save the current settings to your PC.
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User Manual for T2-B-Gawv1.4U10Y.BI
Note:
Set the query time consistent with the SNTP if you want to obtain the real-time of the system logs.
3.3.3 Troubleshooting
Choose Home > Troubleshooting to enter the troubleshooting page. This page is used to carry out diagnostic test. Troubleshooting allows you to carry out diagnostic tests on your local Ethernet and WAN connection by ping the web site or running the diagnostic tests. The tests results can be used to identify all the problems that are related to your DSL connection or the configuration of the modem. Enter a well-known site ( for example, IP 10.18.102.55) that you want to test. Click Ping and the following page appears.
If the network connects well and the IP address or the site is effective, the ping of the well-known site passes. Otherwise, it is failed to ping the well-known site. Select the Internet connection that you want to test from the drop-down list (take bridge_8_81 for example). Click Run Diagnostic Tests and the following page appears. In this page, you can view the test result.
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User Manual for T2-B-Gawv1.4U10Y.BI
The information that is displayed helps you to locate the problems.
3.4 Configuration
Click Configuration to enter system configuration page. On the left page, there are seven options: Wireless Network, Internet Connection, Local Network (LAN), Voice Configuration, DHCP Server, DHCP Relay, and IPv6 Prefix. You can modify LAN and WAN settings, such as PVC, LAN port, and DHCP.
3.4.1 Wireless Network
A wireless local area network (WLAN) provides a flexible data communications system that you can use to access various services, such as, surfing on the Internet, E-mail, and printing services, without the cable connection. You can connect to the Internet while roaming around in the converage area. Choose Configuration > Wireless Network and the following page appears. In this page, you can configure the parameters for wireless LAN clients that may connect to the modem.
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User Manual for T2-B-Gawv1.4U10Y.BI
3.4.1.1 Basic Settings
By Default WiFI is disbaled in your CPE, and its using default SSID as “BSNL_AP”. please configure the WiFI if you want to us it. Choose Wireless Network > Basic Settings and the following page appears. You must set the location where you are in order to prevent the modem from transmitting the illegal frequencies.
The following table describes the parameters of this page.
Field Description
Choose the security specification. You can
Select Profile
Wireless Network Select Country Choose the country where the modem works.
Channel Selection You can choose Auto or Manual. Select Channel A channel is the radio frequency(ies) used by
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choose 802.11 B/G, 802.11B only, 802.11G only, or 802.11 MIXED_LONG.
Enable or disable the wireless network. If you want to connect to the Internet, enable it.
User Manual for T2-B-Gawv1.4U10Y.BI
Field Description
802.11b/g wireless device. Channels available depend on your geographical area. Service set identification (SSID) is a unique name to identify the modem in the wireless
Network Name(SSID)
Hide SSID
Select Security Option
LAN. All wireless devices on a WLAN must use the same SSID in order to communicate with each other. By default, the SSID of the modem is BSNL_AP. You can enable or disable this SSID. If you select Yes, the wireless adaptor
will fail to auto-search the SSID .The auto-searching list does not display the SSID. However, if you know the SSID, you can set the connection manually.
If you select No, the auto-searching list
displays the SSID. It is vital to protect wireless communication between wireless stations, access points and wired network. There are six options.
3.4.1.2 Advanced Settings
Click Advanced Settings in the Wireless Network page and the following page appears. In this page, you can configure the parameters for wireless LAN clients may connect to the modem. You can also modify the Fragmentation Threshold, Rts Threshold, Nitroxm Piggyback and WMM.
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The following table describes the parameters of this page.
Field Description
The fragmentation threshold is a way of limiting the size of packets (frames)
Fragmentation Threshold
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transmitted over the network. If a packet exceeds the configured fragmentation threshold, the fragmentation function is
User Manual for T2-B-Gawv1.4U10Y.BI
Field Description
enabled, and the packets are sent as multiple
802.11 frames. Request to send (RTS) is designed to prevent collisions due to hidden node. A RTS defines the biggest size data frame you can send before a RTS handshake invoked. The RTS
RTS Threshold
NitroXM PiggyBack
threshold value is between 0 and 2347. If the RTS threshold value is greater than the fragment threshold value, the RTS handshake does not occur. Because the data frames are fragmented before they reach the RTS size. Piggyback refers to interleaving the TCP Ack return flow with the TCP data flow.
3.4.1.3 MAC Address Filter
Click MAC Address Filter in the Wireless Network page and the following page appears. In this page, you can restrict the wireless PCs that connect with the modem. You can restrict the PCs in the blacklist or whitelist way.
Select MAC Auth: There are three options: Disabled, BlackList, or WhiteList.
If choose Disabled, all the PC are allowed to access the modem. If choose BlackList, the PC whose MAC address is listed is denied to
access the modem.
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If choose WhiteList, only the PC whose MAC ad dress is listed is allowed to
access the modem.
3.4.1.4 Wireless Configuration Example
Before you configure the wireless network, ensure that the wireless network card is installed in the PC. The following describes the example of wireless network configuration: Step 1 In the Control Panel page, double click Network Connections. The
following page appears.
Step 2 Right click Wireless Network Connection, and select View Available
Wireless Networks.
Step 3 In the Wireless Network Connection page, refresh the network lists
and select the network name (SSID) PRISM_WIRELESS, which is the default SSID name. Then click Connect.
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After finishing the settings, you can manage the modem through graphical user interface (GUI) or Telnet.
3.4.2 Internet Connection
This page displays the information of the PVC after some effective configuration.
3.4.2.1 Connections
Choose Configuration > Internet Connection and the following page appears. In this page, you can view the information of the PVC.
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: Delete an existing Internet connection.
: Modify an existing Internet connection.
Note:
In the Connections page, the default configurati on of the mode m supports six PVCs. The modem can be configured with eight PVCs at most. If you add more than eight PVCs, it refuses to add.
: Delete an existing Internet connection.
The following describes an example of deleteing bridge_0_32. Step 1 In the following page, click
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to delete bridge_0_32.
User Manual for T2-B-Gawv1.4U10Y.BI
Step 2 The system deletes bridge_0_32. After the deletion, the following page
appears.
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: Modify an existing Internet connection.
The following describes an example of modifying bridge_8_35. Step 1 In the following page, click
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to modify bridge_8_35.
User Manual for T2-B-Gawv1.4U10Y.BI
Step 2 The following page appears. In this page, you can modify VPI, VCI and
service category.
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