Contents 1 Introduction ........................................................................................................ 1 1.1 Safety Precautions ................................................................................ 1 1.2 LEDs and Interfaces .............................................................................. 2 1.3 System Requirements ........................................................................... 4 1.4 Features ...............................................
GO-DSL-N151 User Manual 3.8 3.7.4 SysRestart ................................................................................ 53 3.7.5 Diagnostics ............................................................................... 54 Help ..................................................................................................... 55 3.8.1 Quick Start ................................................................................ 55 3.8.2 Interface Setup .......................................
GO-DSL-N151 User Manual 1 Introduction The GO-DSL-N151 device is an ADSL access device that supports multiple line modes. With four 10/100Base-T Ethernet interfaces at the user end, it provides high-speed ADSL broadband connection to the Internet or Intranet for high-end users such as net cafes and office users. The device provides high performance access to the Internet with a downlink of 24 Mbps and an uplink of 1 Mbps. As a WLAN AP or WLAN router, the device supports WLAN access to the Internet.
GO-DSL-N151 User Manual 1.2 LEDs and Interfaces Front Panel The following table describes the LEDs of the device. LEDs Color Power Green Status On Description The device is powered on or the initiation of the device is successful. Off The device is powered off. Red On The device is self-testing, the self-test is Green On The device has established a connection failed or the software is upgrading. DSL with the physical layer of the office end. Slow No signal is being detected.
GO-DSL-N151 User Manual LEDs Color WLAN Green Status Description Off The LAN connection of the device is failed. On The device has successful WLAN connection. Blinks WPS Green Data is being transmitted on WLAN. Off The WLAN connection is failed. Off WPS is disabled. Blinks WPS is enabled, and is waiting for client to negotiate. Rear Panel The following table describes the interfaces of the device: Items Description ON/OFF Power switch for powering on/off the device.
GO-DSL-N151 User Manual 1.3 System Requirements Recommended system requirements are as follows: A 10/100 base-T Ethernet card is installed on your PC A hub or Switch. (connected to several PCs through one of Ethernet interfaces on the device) Operating system: Windows 98 SE, Windows 2000, Windows ME, Windows XP, Windows Vista, Windows 7 Internet Explorer V5.0 or higher, Netscape V4.0 or higher, or Firefox 1.5 or higher 1.
GO-DSL-N151 User Manual 2 Hardware Installation Step 1 Connect the DSL 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.
GO-DSL-N151 User Manual 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.
GO-DSL-N151 User Manual 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.
GO-DSL-N151 User Manual 3 About the Web Configuration This chapter describes how to configure the router by using the Web-based configuration utility. 3.1 Access the Router The following is the detailed description of accessing the router for the first time. Step 1 Open the Internet Explorer (IE) browser and enter http://192.168.1.1. Step 2 In the Login page that is displayed, enter the username and password. The username and password of the user are admin and admin.
GO-DSL-N151 User Manual 3.2.1 Device Info Choose Status > Device Info. The page that is displayed shows the current status and some basic settings of the router, such as Firmware Version, LAN, WAN, ADSL and other information. 3.2.2 System Log Choose Status > System Log, the page shown in the following figure appears. In this page, you can view or refresh the system log.
GO-DSL-N151 User Manual 3.2.3 Statistics Choose Status > Statistics. The Statistics page that is displayed contains Ethernet Statistics, ADSL Statistics and WLAN Statistics. 3.2.3.1 Ethernet Statistics In the Traffic Statistic page, click Ethernet and the page shown in the following figure appears. In this page, you can view the statistics such as total Bytes, Collision, Error Frames and CRC Errors.
GO-DSL-N151 User Manual 3.2.3.2 ADSL Statistics In the Traffic Statistic page, click ADSL and the page shown in the following figure appears. In this page, you can view the ADSL line statistics such as total PDUs and total Error Counts. 3.2.3.3 WLAN Statistics In the Traffic Statistic page, click WLAN and the page shown in the following figure appears. In this page, you can view the statistics such as Transmitted Frame, Errors or Drops. 3.
GO-DSL-N151 User Manual When subscribing to a broadband service, you should be aware of the method by which you are connected to the Internet. Your physical WAN device can be either PPP, ADSL or both. Technical information about your Internet connection properties is provided by your Internet service provider (ISP). For example, your ISP provides you with the IP address (a static or dynamic IP address) for connecting to the Internet, and the protocol for communication on the Internet.
GO-DSL-N151 User Manual Click NEXT, the page as shown in the following figure appears. Click EXIT, this page will be closed. In this page, enter a new password for the admin account. After finishing all quick start settings, it will be saved and effect immediately. Click NEXT, the page as shown in the following figure appears. In this page, you can select a local time zone. Click NEXT, the page as shown in the following figure appears.
GO-DSL-N151 User Manual There are five WAN connection types: Auto setup by ISP list, Dynamic IP Address, Static IP Address, PPPoE/PPPoA and Bridge Mode. Select the appropriate wan connection type which is provided by your ISP. For example, select the PPPoE/PPPoA, and then click NEXT, the page as shown in the following figure appears. The following table describes the parameters in this page: Field Username Password Description Enter the username for PPPoE dial-up, which is provided by your ISP.
GO-DSL-N151 User Manual After setting, click NEXT, the page as shown in the following figure appears. In this page, enter SSID (Wireless Network Name) to identify your wireless network. The default setting of the SSID is D-Link. Choose Authentication Type for your wireless network. Auto-WPA/WPA2(Suggest) is recommended because of higher security level. You can choose to click Auto generate the WiFi key or enter your own Pre-Shared Key, then click NEXT Click BACK to modify the settings.
GO-DSL-N151 User Manual 3.4 Interface Setup In the navigation bar, click Interface Setup. The Interface Setup page that is displayed contains Internet, LAN and Wireless. 3.4.1 Internet Choose Interface Setup > Internet. The Internet page that is displayed contains ATM VC, Qos and Encapsulation. In this page, you can configure WAN interface of your router.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Description You can select a virtual circuit from the Virtual Circuit drop-list. Click PVCs Summary you can view eight PVCs (from PVC0 to PVC7), and only PVC0 status is activated by default. Status VPI VCI ATM QoS You can select Activated or Deactivated for currently selected virtual circuit. The virtual path between two points in an ATM network, ranging from 0 to 255.
GO-DSL-N151 User Manual If your ISP provides you an IP address automatically, you may select Dynamic IP in the ISP encapsulation. Dynamic IP is typically used for Cable services. Please enter the Dynamic IP information accordingly. The following table describes the parameters of this page: Field Description Encapsulation You can choose 1483 Bridged IP LLC, 1483 Bridged IP VC-Mux, 1483 Routed IP LLC (IPoA) or 1483 Routed IP VC-Mux. Bridge Interface You can choose Activated or Deactivated.
GO-DSL-N151 User Manual Field Description access to the Internet fails. Normally NAT is enabled. Default Route You can enable or disable the default route. If enable this function, the current PVC will be the default gateway to internet from this device. TCP MTU Option You can set a tcp mtu value. The range is from 100 to 1500. The default is 0. Dynamic Route Select this option to specify the Routing Information protocol (RIP) version. You can select RIP1, RIP2-B or RIP2-M.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Description You can choose 1483 Bridged IP LLC, 1483 Encapsulation Bridged IP VC-Mux, 1483 Routed IP LLC(IPoA) or 1483 Routed IP VC-Mux. Default Route TCP MTU Option Static IP Address IP Subnet Mask You can enable or disable default route. You can set a tcp mtu value. The range is from 100 to 1500. The default is 0. You can enter the ip address for dial-up, which is provided by your ISP.
GO-DSL-N151 User Manual Field Description which is provided by your ISP. Gateway You can enter the gate way ip for dial-up, which is provided by your ISP. Select it to enable Network Address Translation (NAT) function. If you do not NAT select it but want to access the Internet normally, you must add a route on the uplink equipment. Otherwise, the access to the Internet fails. Normally, it is enabled. Dynamic Route Direction Multicast You can select RIP1, RIP2-B or RIP2-M.
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GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Description Enter the username for PPPoE dial-up, which Username is provided by your ISP. Enter the password for PPPoE dial-up, which Password is provided by your ISP. You can choose PPPoE LLC, PPPoE Encapsulation VC-Mux, PPPoA LLC or PPPoA VC-Mux. Bridge Interface for You can choose Activated or Deactivated. PPPoE You can choose Always On Connection (Recommended), Connect On-Demand or Connect Manually.
GO-DSL-N151 User Manual 3.4.2 LAN Choose Interface Setup > LAN. The LAN page that is displayed contains Router Local IP, DHCP Server and DNS. In this page, you can change IP address of the router. The default IP address is 192.168.1.1, which is the private IP address of the router. The following table describes the parameters of this page: Field Description Enter the IP address of LAN interface. It is Main IP Address recommended to use an address from a block reserved for private use.
GO-DSL-N151 User Manual Field Description Dynamic Route You can select RIP1 or RIP2-B or RIP2-M. Direction You can select None, Both, IN Only or OUT Only. IGMP (Internet Group Multicast Protocol) is a Multicast session-layer protocol used to establish membership in a multicast group. You can choose Disabled, IGMP v1 or IGMP v2. You may select Disabled or Enabled.
GO-DSL-N151 User Manual also act as a surrogate DHCP server (DHCP proxy) where it relays IP address assignment from an actual DHCP server to clients. You can enable or disable DHCP server or DHCP proxy. In the DHCP field, choose Disabled, the page shown in the following figure appears. In the DHCP field, choose DHCP Relay, the page shown in the following figure appears. Enter a server IP address running on WAN side.
GO-DSL-N151 User Manual 3.4.3 Wireless Choose Interface Setup > Wireless. The page as shown in the following figure appears. The Wireless page contains Access Point Settings, 11n Settings, Multiple SSIDs Settings, WPS Settings and Wireless MAC Address Filter.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Access Point Description You may choose Activated or Deactivated. Countries apply their own regulations to both the Channel allowable channels, allowed users and maximum power levels within these frequency ranges. The default is Auto. Beacon Interval Beacon Interval range is from 20 to 1000. RTS/CTS Threshold RTS/CTS Threshold range is from 1500 to 2347.
GO-DSL-N151 User Manual Field Description connect to your network at the Wi-Fi hotspot, create and pay for an account, and access the Internet. WPS state Support Configured mode. WPS mode You can set PIN code or PBC. Start WPS Click to start WPS progress WPS progress This field indicates current WPS progress status. Reset to OOB Click Reset to OOB (out of box) to reset all Wi-Fi setting to default.
GO-DSL-N151 User Manual 3.5.1 Firewall Choose Advanced Setup > Firewall. The page shown in the following figure appears. You can select this option to automatically detect and block Denial of Service (DoS) attacks such as Ping of Death, SYN Flood, Port Scan and Land Attack. 3.5.2 Routing Click Advanced Setup > Routing, the page shown in the following figure appears. It displays routing table information. Click ADD ROUTE, the page shown in the following figure appears.
GO-DSL-N151 User Manual The following table describes the parameters and buttons of this page: Field Destination IP Description Enter the IP address of the destination device. Address IP Subnet Enter the subnet mask of the destination device. Mask Gateway IP Address Metric You can enter the IP address of the next hop in the IP route to the destination device, or bind with a pvc interface. The metric cost for the destination. 3.5.
GO-DSL-N151 User Manual The following table describes the parameters and buttons of this page: Field Virtual Circuit Description Choose a Virtual Circuit Index to set up for the NAT function. This field shows the current NAT status for the current NAT Status VC. The status is activated or deactivated, depending on the WAN connection's NAT is enable or disabled. Demilitarized Zone (DMZ) is used to provide Internet services without sacrificing unauthorized access to its local private network.
GO-DSL-N151 User Manual Field Description DMZ Select Enable to enable this function. DMZ Host IP Enter the specified IP Address for DMZ host on the Address LAN side. In the NAT page, select the number of IPs as Single and choose Virtual Server, and the page shown in the following figure appears.
GO-DSL-N151 User Manual Field Description The Virtual server rule index for this VC. You can Rule Index specify 10 rules in maximum. All the VCs with single IP will use the same Virtual Server rules. Application Protocol Select an application type for this VC. Select a protocl type for this VC Enter the specific Start and End Port numbers you want Start/End Port Number to forward. If it is one port only, you can enter the End port number the same as Start port number.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Description The Virtual server rule index for this VC. You can Rule Index specify 10 rules in maximum. All the VCs with single IP will use the same Virtual Server rules. There are four types of One-to-One, Many-to-One, Rule Type Many-to-Many Overload and Many-to-Many No-overload. Enter the local IP Address you plan to mapped to.
GO-DSL-N151 User Manual 3.5.4 QoS Choose Advanced Setup > QoS, the page shown in the following figure appears. This option provides better service of selected network traffic over various technologies. The QoS can be set based on the physical LAN ports or wireless interfaces. The following table describes the parameters of this page: Field QoS Description You may select Activated or Deactivated.
GO-DSL-N151 User Manual Field Description QoS, you may set the upload bandwidth of the WAN interface. Rule Index Active Application Physical You may establish at most sixteen QoS rules. You may select Activated or Deactivated. The QoS rule can be set if it is activated. Support application options such as IGMP, SIP, H.323, MGCP, SNMP, DNS, DHCP, RIP, RSTP, RTCP and RTP. Choose the LAN Interface. Ports Destination MAC The Destination MAC address of the rule.
GO-DSL-N151 User Manual Field Description Range Type of Service DSCP Support services including Normal service, Minimize delay, Maximize throughput, Maximize reliability and Minimize monetary cost. DSCP Range is from 0 to 63. Range Select this option to Activate/Deactivated the 802.1p. IEEE 802.1p establishes eight levels of priority (0 ~ 7). Although network managers must determine actual mappings, IEEE has made broad recommendations.
GO-DSL-N151 User Manual 3.5.5 VLAN Choose Advanced Setup > VLAN, the page shown in the following figure appears. Virtual LAN (VLAN) is a group of devices on one or more LANs that are configured so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. Because VLANs are based on logical instead of physical connections, it is very flexible for user/host management, bandwidth allocation and resource optimization.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Description Each physical port has a default VID called PVID (Port PVID VID). PVID is assigned to untagged frames or priority tagged frames (frames with null (0) VID) received on this port. ATM VC # Assign the PVID to ATM VCs. Ethernet Assign the PVID to Ethernet Ports. Port # Wirelss LAN Assign the PVID to Wireless LAN. Next Click it to go the the VLAN Group Setting page.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Description VLAN Index Define the VLAN Group ID (1 to 8). Active Choose to active or deactive the VLAN group. VLAN ID Input a VLAN ID for the Group. ATM VCs Ethernet Wireless Select what ATM VCs (0 to 7) will join the VLAN group. Also choose whether it will be tagged or untagged. Select what Ethernet ports (1 to 4) will join the VLAN group. Also Choose whether it will be tagged or untagged.
GO-DSL-N151 User Manual 3.5.6 ADSL Click Advanced Setup > ADSL, the page shown in the following figure appears. The ADSL feature can be selected when you meet the physical connection problem. Please check the proper settings with your Internet service provider. The router supports these modulations: G.Lite, T1.413, G.DMT, ADSL2, ADSL2+ and Auto Sync-Up. The router negotiates the modulation modes with the DSLAM.
GO-DSL-N151 User Manual 3.6.1 ACL Choose Access Management > ACL, and the page shown in the following figure appears. The user may remotely access the ADSL Router once setting his IP as a Secure IP Address through selected applications. With the default IP 0.0.0.0, any client would be allowed to remotely access the ADSL Router. The following table describes the parameters and buttons of this page: Field Description ACL Rule Index You can establish sixteen ACL rules at most.
GO-DSL-N151 User Manual 3.6.2.1 IP/MAC Filter Choose Access Management > Filter, and the page shown in the following figure appears. The user can set different IP filter rules of a given protocol (TCP, UDP or ICMP) and a specific direction (incoming, outgoing, or both) to filter the packets. The following table describes the parameters and buttons of this page: Field Filter Type Description Support IP / MAC Filter, Application Filter and URL Selection Filter.
GO-DSL-N151 User Manual Field Rule Index Interface Description 12. You can select an interface from the eight pvcs or the lan interface. Direction Choose Both, Incoming or Outgoing. Rule Type Support IP or MAC. Source IP Enter the Source IP Address. 0.0.0.0 means don't care. Address Port Number Enter the Port Number. 0 means don't care. Destination IP Enter the Destination IP Address. 0.0.0.0 means Don't Address care. Protocol Support TCP, UDP or ICMP. Choices are Forward and Next.
GO-DSL-N151 User Manual The following table describes the parameters and buttons of this page: Field Application Description Choose to activate or deactivate the Application Filter Filter rule. ICQ Set Allow or Deny ICQ packets. MSN Set Allow or Deny MSN packets. YMSG Set Allow or Deny YMSG packets. Real Set Allow or Deny Real Audio/Video packets. Audio/Video 3.6.2.3 URL Filter Choose Access Management > Filter, and the page shown in the following figure appears. Select URL Filter type.
GO-DSL-N151 User Manual The following table describes the parameters and buttons of this page: Field Description Active Make URL Filter rule activated or deactivated. URL Index Can set an URL Filter Index from 1 to 16. URL Enter the URL that needs to be filtered. 3.6.3 SNMP Choose Access Management > SNMP, and the page shown in the following figure appears.
GO-DSL-N151 User Manual information between network devices. The following table describes the parameters and buttons of this page: Field Get Community Set Community Description Select to set the password for incoming Get requests from the management station. Select to set the password for incoming Set requests from the management station. 3.6.4 UPnP Choose Access Management > UPnP, the page shown in the following figure appears. This page is used to configure the upnp parameters.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Description UPnP You can choose Activated or Deactivated. Auto-configured UPnP network devices can automatically configure network addressing, announce their presence in the network to other UPnP devices and enable exchange of simple product and service descriptions. 3.6.5 DDNS Choose Access Management > DDNS, the page shown in the following figure appears.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field Dynamic DNS Description Choose to activate or deactivate DDNS function. My Host Name The DDNS identifier E-mail Address The email provided by DDNS provider Username The name provided by DDNS provider Password The password provided by DDNS provider Wildcard support You can choose Yes or No. 3.7 Maintenance In the navigation bar, click Maintenance.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Field New Password Description Enter the password to which you want to change the old password. Confirm Enter the new password again. Password 3.7.2 Time Zone Choose Maintenance > Time Zone, the page shown in the following figure appears. The system time is the time used by the device for scheduling services. You can manually set the time or connect to a NTP (Network Time Protocol) server.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Description Field Synchronize time with Time Zone You can choose NTP Server automatically, PC’s Clock or Manually. Choose the time zone in which area you are from the drop-down list. Daylight Saving You can enable the daylight saving time. NTP Server Set the NTP server manually. Address 3.7.3 Firmware Choose Maintenance > Firmware, the page shown in the following figure appears.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Description Field New Firmware Click Browse to select the firmware file. Location New Click Browse to select the configuration file. Configuration Location Configuration Backup UPGRADE Click it, and select the path. Then you can save the configuration file of the router. After selecting the file, click UPGRADE to starting upgrading the file. 3.7.
GO-DSL-N151 User Manual The following table describes the parameters of this page: Description Field Current Settings Save the current settings and then reboot the router. Factory Default Reset to the factory default settings and then reboot Settings the router. 3.7.5 Diagnostics Choose Maintenance > Diagnositics, the page shown in the following figure appears. The page shows the test results for the connectivity of the physical layer and protocol layer for both LAN and WAN sides.
GO-DSL-N151 User Manual 3.8 Help In the navigation bar, click Help. The Help page that is displayed contains Quick Start, Interface Setup, Advanced Setup, Access Management, Maintenance and Status. You can get information on detailed functions and parameter configuration of the device. 3.8.1 Quick Start Choose Help > Quick Start, the page shown in the following figure appears.
GO-DSL-N151 User Manual 3.8.2 Interface Setup Choose Help > Interface Setup, the page shown in the following figure appears. This page that is displayed contains Internet Settings, LAN Settings and Wireless LAN Settings.
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GO-DSL-N151 User Manual 3.8.3 Advanced Setup Choose Help > Advanced Setup, the page shown in the following figure appears. This page that is displayed contains Firewall, Routing, NAT, QoS and ADSL.
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GO-DSL-N151 User Manual 3.8.4 Access Management Choose Help > Access Management, the page shown in the following figure appears. This page that is displayed contains ACL, IP Filter, SNMP, UPNP and DDNS.
GO-DSL-N151 User Manual 3.8.5 Maintenance Choose Help > Maintenance, the page shown in the following figure appears. This page that is displayed contains Administration, Time Zone, Firmware, SysRestart and Diagnostics.
GO-DSL-N151 User Manual 3.8.6 Status Choose Help > Status, the page shown in the following figure appears. This page that is displayed contains Device Info, System Log and Statistics.
