ASUS DSL-X11 User Manual
DSL-X11
One Port ADSL Modem Router
User Manual
DSL-X11 User Manual
Contents
1 Introduction ........................................................................................................1
1.1 Features ................................................................................................ 1
1.2 ADSL Standard Supports.......................................................................1
1.3 Encapsulation Supports......................................................................... 1
1.4 System Requirements ...........................................................................2
1.5 LED Status Description.......................................................................... 2
1.6 Rear Panel............................................................................................. 3
2 Hardware Installation .........................................................................................5
3 Web Configuration Management .......................................................................7
3.1 Logging In to the Router ........................................................................ 7
3.2 System Status........................................................................................ 8
3.3 DSL Router Device Information............................................................. 9
3.4 Advanced Setup ..................................................................................10
3.4.1 WAN Configuration ................................................................... 10
3.4.2 LAN Configuration ....................................................................35
3.4.3 NAT........................................................................................... 40
3.4.4 Security..................................................................................... 45
3.4.5 Quality of Service...................................................................... 52
3.4.6 Routing .....................................................................................57
3.4.7 DNS .......................................................................................... 59
3.4.8 DSL........................................................................................... 62
3.5 Diagnostics .......................................................................................... 64
3.6 Management........................................................................................ 65
3.6.1 Settings..................................................................................... 65
3.6.2 System Log............................................................................... 66
3.6.3 Internet Time............................................................................. 68
3.6.4 Access Control.......................................................................... 69
3.6.5 Update Software ....................................................................... 71
3.6.6 Save/Reboot ............................................................................. 72
4 Q&A.................................................................................................................. 72
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DSL-X11 User Manual
1 Introduction
The device is a well-designed high-speed ADSL modem/router.
1.1 Features
Full rate ADSL router, support Router/ Bridge
Provides 24Mbps downstream and 1Mbps upstream
Maximum transmission range: 5.4 Kilometers
One Ethernet port, 10/100 Mbps Auto-MDI/MDIX
Friendly GUI for web configuration.
Configurable as a DHCP Server on Your Network
Compatible with all standard Internet applications
Industry standard and interoperable DSL interface
Simple web-based status page displays a snapshot of your configuration,
and links to the configuration pages.
Downloadable flash software upgrades
Support up to 8 Permanent Virtual Circuits (PVC)
Support up to 8 PPPoE sessions
1.2 ADSL Standard Supports
ITU G.992.1 (G.dmt) Annex A
ITU G.992.2 (G.lite)
ANSI T1.413 Issue 2
ITU G.992.3(ADSL2)
ITU G.992.5(ADSL2+)
1.3 Encapsulation Supports
RFC 1483 bridge
RFC 1483 Router
Classical IP over ATM (RFC 1577)
PPP over ATM (RFC 2364)
PPP over Ethernet (RFC 2516)
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1.4 System Requirements
Recommended system requirements are:
Pentium 300 MHZ or above
Memory: 128 MB or above
10 M Base-T Ethernet or above
Win9X, Win2000, WinXP, WinMe, WinNT
Ethernet Network Card
Please collect the following information from your ADSL service provider. This
information is very helpful for your ADSL configuration. To keep a record for
reference, you can fill in the column as follow:
VPI
VCI
Encapsulation: VCMUX or LLC
Protocol
Standard
User name
Password
Password protocol
1.5 LED Status Description
The following table describes the LEDs of the device:
LEDs Color Status Description
Power
Link Green On The device has established a connection
Green
Red On The device is self-testing, the self-test is
On The device is powered on or the initiation
of the device is successful.
Off The device is powered off.
failed or the software is upgrading.
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LEDs Color Status Description
with the physical layer of the office end.
Data
Ethernet Green
Green
Red On In the routing mode, after the successful
Slow
Blinks
Fast
Blinks
On The device has a successful WAN
Blinks Data is being transmitted on the Internet
Off The device is in the bridged mode.
On The LAN connection is normal and
Blinks Data is being transmitted on the LAN or
Off The LAN connection of the device is
No signal is being detected.
The device is handshaking with the
physical layer of the office end.
connection (PPP dial-up is successful) in
the routing mode and no data is being
transmitted on the Internet.
in the routing mode.
synchronization, the WAN connection is
failed (PPP dial-up is failed).
activated.
data is being transmitted on the Internet in
the bridged mode.
failed.
1.6 Rear Panel
Rear Panel
The following table describes the interfaces of the device:
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Items Description
Power
Ethernet
Reset
Line
Power switch, power on or power off the device.
Power interface, for connecting to the power adapter.
The power adapter output is: 5 V DC 1A.
RJ-45 interface, for connecting to the Ethernet interface
of PC or other Ethernet devices through the Ethernet
cable.
Reset to the factory defaults. To reset to the factory
defaults, keep the device powered on and push a paper
clip in to the hole for over 5 seconds. Then release it,
the configuration is reset to the factory defaults.
RJ-11 interface, for connecting to the ADSL interface or
a splitter through the telephone cable.
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2 Hardware Installation
Step 1 Connect the Line 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 cable. Connect the incoming
line to the Line interface of the splitter.
The splitter has three interfaces:
Line: Connect to a wall phone jack (RJ-11 jack).
Modem: Connect to the ADSL jack of the device.
Phone: Connect to a telephone set.
Step 2 Connect the Ethernet interface of the device to the network card of the
PC through an Ethernet cable (MDI/MDIX).
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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
Figure 1 shows the application diagram for the connection of the router, PC,
splitter and the telephone sets, when no telephone set is placed before the
splitter.
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Figure 1 Connection diagram (Without connecting telephone sets before the
splitter)
Connection 2
Figure 2 shows the connection when the splitter is installed close to the router.
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Figure 2 Connection diagram (Connecting a telephone set before the splitter)
Note:
When connection 2 is used, the filter must be installed close to the telephone
cable. See Figure2. 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.
3 Web Configuration Management
3.1 Logging In to the Router
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– Open the Internet Explorer or Netscape Web browser and enter
http://192.168.1.1 (default IP address).
(1) Connect the router. Enter the user name and password.
The default user name and password of the super user are admin
and admin.
The default user name and password of the common user are user
and user.
After logging in the router as a super user, you can query, configure, and modify
all configurations of the router. You can also diagnose the router system.
3.2 System Status
After finishing logging, “Device Info” interface appears. Four menus including
Device Info, Advanced Setup, Diagnostics and Management are displayed on the
left of the interface.
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LAN IP Address: The management IP address
Default Gateway: No gateway in a pure bridging mode such as PPPoE or
PPPoA .It is the address of the uplink equipment.
DNS Server address: In PPPoE/PPPoA mode, DNS Server address is
obtained from the uplink equipment. In a pure bridging mode, there is no
DNS Server address. In that case, user must enter them manually.
3.3 DSL Router Device Information
Choose Device Info, the following page appears. Choose items to view the
corresponding information.
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3.4 Advanced Setup
Click Advanced Setup and the Advanced system setup page appears. The
information is as follows:
Advance Setup is key to DSL Router configuration.
3.4.1 WAN Configuration
Choose Advance Setup > WAN, if the modem is already configured, the
following page appears.
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To add an ATM PVC, click Add.
To delete a PVC, select the Remove check box in the table and click
Remove.
Click Save/Reboot to apply the changes and reboot the modem.
Note:
After a PVC is deleted or modified, the system must be rebooted. Otherwise,
the modification does not take effect.
Click Add and the following page appears.
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The procedure for adding a PVC is described as follows.
3.4.1.1 Adding a PPPoE PVC
This section describes the procedure for adding PVC 0/35 (PPPoE mode).
Click Add and the following page appears. In this page, you can modify VPI/VCI,
service categories, and QoS.
Country: Select the Country from the drop-down list.
ISP: Select the ISP according to the country from the drop-down list. If you
do not find the ISP that matches the country, you can select Others.
VPI: Virtual path between two points in an ATM network. Its valid value
range is from 0 to 255.
VCI: Virtual channel between two points in an ATM network. Its valid value
range is from 32 to 65535 (1 to 31 are reserved for known protocols).
Service Category: UBR Without PCR/UBR With PCR/CBR/Non Realtime
VBR/Realtime VBR.
Enable Quality Of Service: Enable or disable QoS.
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In this example, PVC 0/35 is to be modified and the default values of service
category and QoS remain. In actual applications, you can modify them as
required.
After proper modifications, click Next and the following page appears.
In this page, you can modify the Internet connection type and encapsulation type.
The connection type of PVC 0/35 is set to PPP over Ethernet (PPPoE) and the
Encapsulation Mode is set to LLC/SNAP-BRIDGING (according to the uplink
equipment).
Click Next and the following page appears.
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PPP Username: The correct user name that your ISP provides to you.
PPP Password: The correct password that your ISP provides to you.
PPPoE Service Name: If your ISP provides it to you, please enter it. If not, do
not enter any information.
Authentication Method: The value can be AUTO, PAP, CHAP, or MSCHAP.
Usually, you can select AUTO.
Enable Fullcone NAT: A full cone NAT is one where all requests from the same
internal IP address and port are mapped to the same external IP address and
port. Furthermore, any external host can send a packet to the internal host, by
sending a packet to the mapped external address.
Dial on demand (with idle timeout timer): If this function is enabled, you need
to enter the idle timeout time. Within the preset minutes, if the modem does not
detect the flow of the user continuously, the modem automatically stops the
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PPPoE connection. Once it detects the flow (like access to a webpage), the
modem restarts the PPPoE dialup.
If this function is disabled, the modem performs PPPoE dial-up all the time. The
PPPoE connnection does not stop, unless the modem is powered off and
DSLAM or uplink equipment is abnormal.
PPP IP extension: If this function is enabled, the WAN IP address obtained by
the modem through built-in dial-up can be directly assigned to the PC being
attached to the modem (at this time, the modem connects to only one PC). From
the aspect of the PC user, the PC dials up to obtain an IP addres. But actually,
the dial-up is done by the modem.
If this function is disabled, the modem itself obtains the WAN IP address.
Use Static IP Address: If this function is disabled, the modem obtains an IP
address assigned by an uplink equipment such as BAS, through PPPoE dial-up.
If this function is enabled, the modem uses this IP address as the WAN IP
address.
Retry PPP password on authentication error:If this function is enabled, DSL
will retry PPP password on authentication while authenticating with right
password failure.
Enable PPP Debug Mode: The PPP Debug Mode enables connection
debugging facilities. If this function is enabled, pppd will log the contents of all
control packets sent or received in a readable form. The packets are logged
through syslog with facility daemon and level debug.
After entering the PPP user name and password, click Next and the following
page appears.
In this page, you can modify the service name, and enable or disable the IGMP
multicast and WAN service.
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IGMP Multicast: IGMP proxy. For example, if you wish that the PPPoE mode
supports IPTV, enable this function.
WAN Service: Enable it, unless you do not want to active the PVC.
Click Next and the following page appears.
This page shows all the configuration. You can view the default values of network
address translation (NAT) enable and Firewall enable.
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To save the settings, click Save. To make any modifications, click Back.
Note:
You need to reboot the modem to activate this WAN interface and further
configure services in this interface.
3.4.1.2 Adding a PPPoA PVC
This section describes the procedure for adding PVC 0/36(PPPoA mode).
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DSL-X11 User Manual
Click Add and the following page appears.
In this page, you can modify VPI/VCI, service categories, and QoS.
Country: Select the Country from the drop-down list.
ISP: Select the ISP according to the country from the drop-down list. If you
do not find the ISP that matches the country, you can select Others.
VPI: Virtual path between two points in an ATM network. Its valid value
range is from 0 to 255.
VCI: Virtual channel between two points in an ATM network. Its valid value
range is from 32 to 65535 (1 to 31 are reserved for known protocols).
Service Category: UBR Without PCR/UBR With PCR/CBR/Non Realtime
VBR/Realtime VBR.
Enable Quality Of Service: Enable or disable QoS.
In this example, PVC 0/36 is to be modified and the default values of service
category and QoS remain. In actual applications, you can modify them as
required.
After proper modifications, click Next and the following page appears.
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DSL-X11 User Manual
In this page, you can modify the Internet Connection Type and Encapsulation
Mode.
The connection type is set to PPP over ATM (PPPoA) and the Encapsulation
Mode is set to VC/ MUX.
Click Next, and the following page appears.
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In this page, you need to enter the PPP Username and PPP Password.
PPP Username: The correct user name that your ISP provides to you.
PPP Password: The correct password that your ISP provides to you.
Authentication Method: The value can be AUTO, PAP , CHAP, or
MSCHAP. Usually, you can select AUTO.
Enable Fullcone NAT: A full cone NAT is one where all requests from the
same internal IP address and port are mapped to the same external IP
address and port. Furthermore, any external host can send a packet to the
internal host, by sending a packet to the mapped external address.
Dial on demand (with idle timeout timer): If this function is enabled, you
need to enter the idle timeout time.
PPP IP extension: If this function is enabled, the WAN IP address
obtained by the modem through built-in dial-up can be directly assigned to
the PC being attached to the modem (at this time, the modem connects to
only one PC).
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Use Static IP Address: If this function is disabled, the modem obtains an
IP address assigned by an uplink equipment such as BAS, through PPPoA
dial-up. If this function is enabled, the modem uses this IP address as the
WAN IP address.
Retry PPP password on authentication error:If this function is enabled,
DSL will retry PPP password on authentication while authenticating with
right password failure.
Enable PPP Debug Mode: The PPP Debug Mode enables connection
debugging facilities. If this function is enabled, pppd will log the contents of
all control packets sent or received in a readable form. The packets are
logged through syslog with facility daemon and level debug.
After entering the PPP user name and password, click Next and the following
page appears.
In this page, you can modify the service name, and enable or disable the IGMP
multicast and WAN service.
IGMP Multicast: IGMP proxy. For example, if you wish that the PPPoA mode
supports IPTV, enable this function.
WAN Service: Enable it, unless you do not want to active the PVC.
Click Next and the following page appears.
This page shows all the configuration. You can view the default values of NAT
enable and Firewall enable.
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