Page 1 LKW300-21A3 User Manual V1.0...
Page 2: Table Of Contents
Contents Introduction ......................1 Packing List ................... 1 Safety Precautions ................1 LEDs and Interfaces ................2 System Requirements ................4 Features ....................5 Hardware Installation ..................7 About the Web Configuration ................10 Access the Router ................10 Wizard ....................11 Status....................
Page 3 3.6.4 IP QoS ..................84 3.6.5 SNMP ..................86 3.6.6 Others ..................88 Admin ....................89 3.7.1 Commit/Reboot................. 89 3.7.2 Update ..................90 3.7.3 System Log................92 3.7.4 Password .................. 92 3.7.5 Time ..................93 3.7.6 Logout..................94 Diagnostic.................... 95 3.8.1 Ping Diagnosis................
Page 4: Introduction
Introduction The LKW300-21A3 is an ADSL access device that supports multiple line modes. The device 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, downlink up to 24 Mbps and uplink up to 1 Mbps.
Page 5: Leds And Interfaces
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 exists 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.
Page 6 LEDs Color Status Description The Internet connection is normal in the routing mode (for example, PPP dial-up is successful), and no Internet Green data is being transmitted. Internet data is being transmitted in Blinks Internet the routing mode. The device is in the bridge mode. The Internet connection fails after successful synchronization in the routing mode (for example, PPP...
Page 7: System Requirements
Rear Panel Figure 2 Rear panel The following table describes the interfaces of the device. Description Interface Press the button and hold it for less than 1 second to enable WLAN. WPS/WLAN If WLAN is enabled, press the button for more than 3 seconds, to initialize WPS negotiation.
Page 8: Features
Operating system: Windows 98SE, Windows 2000, Windows ME, Windows  Internet Explorer V5.0 or higher, Netscape V4.0 or higher, or Firefox 1.5 or  higher 1.5 Features The device supports the following features: Various line modes  External PPPoE dial-up access ...
Page 9 Ethernet interface supporting crossover detection, auto-correction, and  polarity correction Universal plug and play (UPnP) ...
Page 10: Hardware Installation
Hardware Installation To connect the device, do as follows: Step 1 Connect the ADSL 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.
Page 11 Figure 3 Connection diagram (Without connecting telephone sets before the splitter) Connection 2 Figure 4 shows the connection when the splitter is installed close to the router. Figure 4 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.
Page 12 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.
Page 13: About The Web Configuration
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.
Page 14: Wizard
If you log in as a common user, you can check the status of the router, but can not configure the most of the settings. Note: In the Web configuration page, you can click Apply Changes to save the settings temporarily. If you want to save the settings of this page permanently, click save of Attention that appears on the left pane of the Web page after the configuration.
Page 15 Figure 6 Web account setup Enter the correct password and then click Next. The page shown in the following figure appears. In this page, you can set the system time and Network Time Protocol (NTP) server. Figure 7 Time zone setup The following table describes the parameters in this page.
Page 16 Figure 8 WAN interface setup The router provides 6 types of WAN connection protocols. They are PPPoE, PPPoA, 1483 MER:DHCP, 1483 MER:Static IP, 1483 Bridged, and.1483 Routed. The following wizard settings will vary depending on the protocol you select. PPPoE/PPPoA ...
Page 17 Figure 9 WAN interface setup (PPPoE) The following table describes the parameters in this page: Description Field Country Select the country from the drop-down list of Country. 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.
Page 18 The following table describes the parameters in this page. Description Field You can choose Enable or Disable. By default, WAN WLAN interface is enabled. Interface You need to enable WAN interface, and then you can set the parameters in this page. Band Choose the working mode of the router.
Page 19 Figure 11 Configuration summary (PPPoE) In this page, click Finish to complete the wizard configuration of PPPoE. You can modify the settings by clicking the < Back button if necessary. Click Reset to cancel the settings. Note: If the WAN connection protocol is set to PPPoA, the configuration steps are similar to that of PPPoE.
Page 20 Figure 12 WAN interface setup (1483 MER:DHCP) The following table describes the parameters in this page. Field Description Country Select the country from the drop-down list of Country. 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.
Page 21 Figure 13 WLAN interface setup (1483 MER:DHCP) The following table describes the parameters in this page. Description Field You can choose Enable or Disable. By default, WAN WLAN interface is enabled. Interface You need to enable WAN interface, and then you can set the parameters in this page.
Page 22 Description Field WPA2. Key differences between WPA and WEP are user authentication and improved data encryption. After finishing the settings, click Next. The page shown in the following figure appears. Figure 14 Configuration summary (1483 MER:DHCP) In this page, click Finish to complete the wizard configuration of1483 MER:DHCP. You can modify the settings by clicking the <...
Page 23 Figure 15 WAN interface setup (1483 MER: Static IP) The following table describes the parameters in this page. Field Description Country Select the country from the drop-down list of Country. 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.
Page 24 the WAN interface provided by your ISP. Default Enter the default gateway provided by your ISP. Gateway Primary DNS Enter the primary DNS server provided by your ISP. Server After finishing the settings, click Next. The page shown in the following figure appears.
Page 25 Description Field Wired equivalent privacy (WEP) encrypts data  frames before transmitting over the wireless network. Wi-Fi protected access (WPA) is a subset of the  IEEE802.11i security specification draft. WPA2 Mixed is the collection of WPA and WPA2  encryption modes.
Page 26 If the WAN connection protocol is set to 1483 Routed, the configuration steps are similar to that of 1483 MER: Static IP. For the parameters in these pages, refer to the parameter description of 1483 MER: Static IP. 1483 Bridged ...
Page 27 network, ranging from 32 to 65535 (0 to 31 is reserved for local management of ATM traffic). After finishing the settings, click Next. The page shown in the following figure appears. Figure 19 WLAN interface setup (1483 Bridged) The following table describes the parameters in this page. Description Field You can choose Enable or Disable.
Page 28: Status
Description Field Wi-Fi protected access (WPA) is a subset of the  IEEE802.11i security specification draft. WPA2 Mixed is the collection of WPA and WPA2  encryption modes. The wireless client establishes the connection between the router through WPA or WPA2.
Page 29: System
3.3.1 System Choose Status > Device Info. The page that is displayed shows the current status and some basic settings of the router, such as uptime, firmware version, upstream and downstream speed. Figure 21 System status 3.3.2 Choose Status > LAN. The page that is displayed shows some basic LAN settings of the router.
Page 30: Wan
Figure 23 WLAN status 3.3.4 Choose Status > WAN. The page that is displayed shows some basic WAN settings of the router. Figure 24 WAN status 3.3.5 Port Mapping Choose Status > Port Mapping. In this page, you can view the mapping relation and the status of port mapping.
Page 31: Statistics
Figure 25 Port mapping 3.3.6 Statistics Choose Status > Statistics. The submenus of Statistics contain Statistics and ADSL Statistics. 3.3.6.1 Statistics Click Statistics on the left pane. The page shown in the following figure appears. In this page, you can view the statistics of each network port.
Page 32: Arp
Figure 26 Interface statistics 3.3.6.2 ADSL Statistics Click ADSL Statistics on the left pane. The page shown in the following figure appears. In this page, you can view the ADSL line status, upstream rate, downstream rate, and other information. Figure 27 ADSL statistics 3.3.7 Choose Status >...
Page 33: Network
Figure 28 ARP information 3.4 Network In the navigation bar, click Network. The submenus of Network contain LAN, WAN, and WLAN. 3.4.1 Choose Network > LAN. The LAN page that is displayed contains LAN IP, DHCP, and DHCP Static IP. 3.4.1.1 LAN IP Click LAN IP on the left pane.
Page 34 Figure 29 LAN interface setup The following table describes the parameters in this page. Field Description Interface Name Display the interface name. Enter the IP address of LAN interface. It is recommended to use an address from a block that IP Address is reserved for private use.
Page 35 IGMP Snooping Enable or disable IGMP Snooping. You can choose the LAN interface you want to LAN Port configure. Link Speed/Duplex You can select the proper mode from the Mode drop-down list. An access control function based on MAC Address addresses.
Page 36 Figure 30 DHCP mode configuration In this page, you can select different DHCP modes. You may select None, DHCP Relay, and DHCP server.  None Select None from the drop-down list of DHCP Mode, and the page as shown in the following figure appears.
Page 37: Dhcp Relay
Figure 31 DHCP mode (None) If you set the DHCP mode to be None, the router does not assign the IP address to the host when it requests an IP address.  DHCP Relay Select DHCP Relay from the drop-down list of DHCP Mode, and the page as shown in the following figure appears.
Page 38: Dhcp Server
 DHCP Server Select DHCP Serer from the drop-down list of DHCP Mode, and the page as shown in the following figure appears. Figure 33 DHCP mode (DHCP server) Set the DHCP mode to be DHCP Server if you are using this device as a DHCP server.
Page 39: Active Dhcp Client List
Field Description address in the IP address pool. Click this button to display the Active DHCP Client Show Client Table page. It shows the assigned IP addresses of the clients. Subnet Mask Enter the subnet mask of IP address pool. Default Enter the IP default gateway of the IP address pool.
Page 40 Figure 34 Active DHCP client table In this page, you can view the IP addresses assigned to the DHCP clients.  Device IP Range Table Click Set VendorClass IP Range (DHCP server mode) in the DHCP Mode page, and the page as shown in the following figure appears.
Page 41: Dhcp Static Ip
Figure 35 Device IP range table In this page, you can configure the IP address range based on the device type. The following table describes the parameters and buttons in this page. Field Description Enter the name of device that needs an IP address device name assigned by DHCP.
Page 42: Wan
The following table describes the parameters and buttons in this page. Field Description IP Address It specifies the IP address of the IP address pool. MAC Address Enter the MAC address of a PC in the LAN. After entering the IP address and MAC address, click this button to add an entry to the DHCP Static IP Table.
Page 43 Figure 37 Channel configuration In this page, you can configure the WAN interface of your router. You can add, delete, or modify a PVC entry. This page provides 6 types of channel modes, including 1483 Bridged, 1483 MER, PPPoE, PPPoA, 1483 Routed and IPoA. The following table describes the parameters and buttons in this page: Field Description...
Page 44 Field Description router. If you do not select it and you want to access the Internet normally, you must add a route on the uplink device. Otherwise, the access to the Internet fails. Normally, it is required to enable NAPT. Enable IGMP You can enable or disable IGMP function.
Page 45 Field Description Default Route You may select Disable, Enable, or Auto. Select this checkbox to enable the IP Unnumbered Unnumbered function. You can edit the parameters of an entry in the Current ATM VC Table by clicking the icon . If you click the icon of an entry, this entry can be deleted.
Page 46 Figure 38 Configuring the parameters of PPPoE connection Step 4 Click Add to add the PVC to the Current ATM VC Table.
Page 47 Figure 39 Adding a PPPoE connection 3.4.2.2 Auto PVC Click Auto PVC on the left pane and the page shown in the following figure appears.
Page 48: Atm Settings
Figure 40 Auto PVC configuration In this page, you can add or delete an entry of auto PVC. The following table describes the parameters and buttons in this page. Field Description Probe WAN PVC Click the Probe button and system automatically detects current PVCs supported by the office end.
Page 49: Adsl Settings
The following table describes the parameters of this page: Field Description The virtual path identifier of the ATM PVC. The virtual channel identifier of the ATM PVC. The QoS category of the PVC. You can choose UBR, CBR, nrt-VBR, or rt-VBR. Peak cell rate (PCR) is the maximum rate at which cells can be transmitted along a connection in the ATM network.
Page 50: Wlan
Figure 42 ADSL settings In this page, you can select the DSL modulation schemes. Usually, you do not need to change the factory default settings. The ADSL modulation schemes that router supports contain G.lite, G.Dmt, T1.413, ADSL2, and ADSL2+. The router negotiates the modulation modes with the DSLAM.
Page 51 Figure 43 Wireless basic settings The following table describes the parameters in this page: Field Description Disable Wireless Enable or disable the wireless LAN interface. LAN Interface Choose the working mode of the modem. Band Choose the network model of the modem, which Mode is varied according to the software.
Page 52 Field Description channels (from 1 to 13) available depending on the geographical area. You may have a choice of channels (for your region) and you should use a different channel from an adjacent AP to reduce the interference. Interference and degrading performance occurs when radio signal from different APs overlap.
Page 53 The following table describes the parameters in this page: Field Description SSID TYPE Select the proper SSID type. Configure the wireless encryption mode. You can choose None, WEP, WPA (TKIP), WPA (AES), WPA2 (AES), WPA2 (TKIP), or WPA2 Mixed. Wired equivalent privacy (WEP) encrypts ...
Page 54 Field Description 802.1 X authentication, which is Radius authentication. Pre-Shared Key The WPA key format contains Passphrase or Hex Format (64 characters). Set the WPA pre-shared key according to the key Pre-Shared Key format. Authentication Enter the port, IP address, and password of the RADIUS Server Radius server.
Page 55: Access Control List
The following describes the parameters in this page: Field Description SSID TYPE Select the proper SSID type. Choose the WEP key length. You can Choose Key Length 64-bit or 128-bit. If you choose 64-bit, you can choose ASCII (5  characters) or Hex (10 characters).
Page 56 Figure 46 Wireless access control In this page, you can configure the access control of the wireless clients. Select Allow Listed in the Wireless Access Control Mode field to enable the white list function. Only the devices whose MAC addresses are listed in the Current Access Control List can access the router.
Page 57 Figure 47 Wireless multiple BSSID setup In this page, you can configure multiple VAPs (Virtual Access Points). The following table describes the parameters in this page. Field Description Enable Enable or disable the selected VAP. VAP0/1/2/3 SSID The service set identification (SSID) is a unique name to identify the router in the wireless LAN.
Page 58: Advanced Settings
After finishing the settings, click the Apply Changes button to apply the settings. 3.4.3.5 Advanced Settings Choose WLAN > Advanced and the following page appears. Note: The parameters in the Wireless Advanced Settings page can only be modified by the professional personnel. It is recommended that you keep the default values.
Page 59 Field Description key. Packets that are larger than this threshold are fragmented into multiple packets. Try to increase Fragment the fragmentation threshold if you encounter high Threshold packet error rates. Do not set the threshold too low, since this can result in reduced networking performance.
Page 60 Field Description like 802.11b implementation use shorter preambles. If you are having difficulty connecting to an older 802.11b device, try using a short preamble. You can select short preamble only if the 54g mode is set to 802.11b. Select whether the router broadcasts SSID or not. You can select Enable or Disable.
Page 61 Figure 49 Wi-Fi protected setup By default, the WPS service is enabled. This page provides two WPS modes, including PIN and PBC modes. At present, WPS supports three types of operation modes, including Enrollee mode, Registrar mode, and PBC mode. Enrollee and Registrar modes need to apply PIN code negotiation.
Page 62 Figure 50 Enrollee mode setup  Registrar Mode Step1 View the PIN code of the ADSL router in the Wi-Fi Protected Setup page, for example, 31668729. Figure 51 Registrar mode setup (ADSL router) Step2 Select Registrar mode on the wireless client and enter the PIN code of the ADSL router within 2 minutes.
Page 63: Service
 PBC Mode Step1 In the Wi-Fi Protected Setup page, click the Start PBC button or press the WPS button for more then 3 seconds on the rear panel of the ADSL router. Step2 Press the WPS button on the wireless client within 2 minutes, and then the ADSL router will automatically establish the connection with the wireless client.
Page 64 Figure 53 DNS configuration The following table describes the parameters and buttons of this page: Field Description If you select it, the router accepts the first received Attain DNS DNS assignment from one of the PPPoA, PPPoE or Automatically MER enabled PVC(s) during the connection establishment.
Page 65 Figure 54 DDNS configuration This page is used to configure the DDNS settings. The router supports two providers “DynDNS.org” and “TZO”. The following table describes the parameters in this page. Field Description Select the DDNS provider from the drop-down list. You DDNS provider can select DynDNS.org or TZO.
Page 66: Firewall
3.5.2 Firewall Choose Service > Firewall. The submenus of Firewall include IP/Port Filter, MAC Filter, URL Filter, Anti-DoS, and Software Forbidden. 3.5.2.1 IP/Port Filter Click IP/Port Filter on the left pane, and the page shown in the following figure appears. Entries in the table are used to restrict certain types of data packets through the gateway.
Page 67: Mac Filter
Field Description Address/ Mask Address Dest. IP Enter the destination IP address and subnet mask. Address/ Mask Address SPort/ DPort Enter the source port and destination port. Enable Enable or disable the rule. After finishing setting, click Apply Changes to add a new rule of the IP/Port filter. 3.5.2.2 MAC Filter Click MAC Filter on the left pane, and the page shown in the following figure appears.
Page 68: Url Blocking
The following table describes the parameters in this page. Field Description Outgoing You may select Deny or Allow. Default Policy Incoming You may select Deny or Allow. Default Policy Direction You may select incoming or outcoming. Action You may select Deny or Allow. Set the source MAC address of the host that needs to Source MAC be filtered.
Page 69 Field Description and keyword filtering function. Select Enable to block access to the URLs and  keywords specified in the URL Blocking Table. Keyword Enter the keyword to block. AddKeyword Click it to add a keyword to the URL Blocking Table. Delete Select an entry in the URL Blocking Table and click it to delete the entry.
Page 70: Upnp
In this page, you are allowed to configure the Anti-DoS. You should enable the DoS prevention first, and then you are allowed to set the parameters in this page. After finishing the settings, click Apply Changes to apply the settings in this page. 3.5.2.5 Software Forbidden Settings Click Software Forbidden on the left pane, and the page shown in the following...
Page 71: Igmp Proxy
Figure 60 UPnP configuration In this page, you can enable or disable the UPnP, and select a proper WAN interface for enabling the UPnP function. After setting, click Apply Changes to save the settings. 3.5.4 IGMP Proxy Choose Service > IGMP Proxy and the page shown in the following figure appears. IGMP proxy enables the system to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces.
Page 72 The following table describes the parameters in this page. Field Description Enable or disable the IGMP proxy function. IGMP Proxy Multicast Allowed Enable or disable the Multicast Allowed. The robustness variable is a way of indicating how susceptible the subnet is to the lost packets. IGMP can recover from robustness variable minus 1 lost Robust Count IGMP packets.
Page 73: Tr-069
3.5.5 TR-069 Choose Service > TR-069 and the page shown in the following page appears. Figure 62 TR-069 configuration This page is used to configure the TR-069 customer premises equipment (CPE). In this page, you can configure the parameters of auto-configuration server (ACS). The following table describes the parameters in this page.
Page 74 Field Description Periodic Inform Enable Select Enable to periodically connect to the ACS to check whether the configuration updates. Periodic Inform Interval Set the informing interval. Connection Request User Name The connection user name provided by TR-069 service. Password The connection password provided by TR-069 service.
Page 75: Acl
3.5.6 Choose Service > ACL and the page shown in the following figure appears. In this page, you can permit the data packets from LAN or WAN to access the router. You can configure the IP address for Access Control List (ACL). If ACL is enabled, only the effective IP address in the ACL can access the router.
Page 76: Advance
Field Description You can choose the following services from LAN: Services Allowed Web, Telnet, FTP, TFTP, SNMP, or PING. You can also choose all the services. After setting the parameters, click the Add button to add the new rule to the Current ACL Table.
Page 77 Field Description Enable Select it to use the static IP routes. Destination Enter the IP address of the destination device. Subnet Mask Enter the subnet mask of the destination device. Next Hop Enter the IP address of the next hop in the IP route to the destination device.
Page 78 3.6.1.2 RIP Click RIP on the left pane, and the page shown in the following figure appears. If you are using this device as a RIP-enabled router to communicate with others using Routing Information Protocol (RIP), enable RIP. This page is used to select the interfaces on your devices that use RIP, and the version of the protocol used.
Page 79: Nat
Field Description Selecting RIP2 indicates the router multicasts  RIP2 messages only. Click this button to add the RIP interface to the Rip Config List. Delete Select an entry in the Rip Config List and click this button to delete the entry. 3.6.2 The submenus of NAT contain Setup DMZ, Virtual Server, NAT Forwarding, ALG, NAT Exclude IP, Port Trigger, FTP ALG Port, and NAT IP Mapping.
Page 80: Virtual Server
In this page, set the IP address of the PC to be DMZ host, so that the DMZ host will not be blocked by the firewall and the host can realize bidirectional limitless communication with the Internet users and servers. The configuration steps are as follows: Step 1 Select Enable DMZ to enable this function.
Page 81: Nat Forwarding
The following table describes the parameters in this page. Field Description choose Usual Service Name Service Type User-defined Service Name. Select the transport layer protocol that the service Protocol type uses. You can choose TCP or UDP. WAN Setting You can select Interface or IP Address. WAN Interface Select the router port that uses the virtual server.
Page 82: Nat Exclude Ip
server or mail server on the private local network behind your Gateway's NAT firewall. The following table describes the parameters in this page. Field Description Enter the local IP address. Local IP Address Remote Enter the remote IP address. Address Enable Enable or disable current rule.
Page 83: Port Triggering
After setting, click the Apply Changes button to save the settings. 3.6.2.5 Port Triggering Certain applications, such as WAN network games, video conferences, and network calls, require multiple connections. Because of the firewall setting, these applications cannot work on a simple NAT router. However, certain special applications enable the applications to work on a NAT router.
Page 84 Field Description Nat Port Trigger Enable or disable the port triggering rule. Usual Application Select a proper application in the drop-down list. Name User-defined Manually define an application. Application Name The start port number that the LAN user uses to SStart Match trigger the open port.
Page 85: Nat Ip Mapping
Figure 72 FTP ALG configuration This page is used to configure FTP Server ALG and FTP Client ALG ports. In this page, enter the port number for configuring as a FTP ALG port, and then click the Add Dest Ports button to add a new entry to the FTP ALG Ports Table. 3.6.2.7 NAT IP Mapping Click Nat IP Mapping on the left pane, and the page shown in the following figure appears.
Page 86: Port Mapping
3.6.3 Port Mapping Choose Advanced > Port Mapping. The page shown in the following figure appears. In this page, you can bind the WAN interface and the LAN interface to the same group. Figure 74 Port mapping configuration In this page, you can bind the WAN interface and LAN interface to the same group. The procedure for operating a mapping group is as follows: Step 1 Select Enable to enable this function.
Page 87: Ip Qos
3.6.4 IP QoS Choose Advanced > IP QoS and the page shown in the following figure appears. Entries in the QoS Rule List are used to assign the precedence for each incoming packet based on physical LAN port, TCP/UDP port number, source IP address, destination IP address and other information.
Page 88 The following table describes the parameters in this page. Field Description IP QoS Enable or disable IP QoS. QoS Policy You can choose stream based, 802.1p based, or DSCP based. Schedule Mode You can choose strict prior or WFQ (4:3:2:1). Click the Add Rule button to display the following figure.
Page 89: Snmp
Field Description Destination Port The port of the destination data packet. Protocol The protocol responds to the IP QoS rule. You can choose TCP, UDP, or ICMP. Phy Port The LAN interface responds to the IP QoS rule. Set priority The priority of the IP QoS rule.
Page 90 Figure 79 Enabling SNMP The following table describes the parameters in this page: Field Description After enabling SNMP, you are allowed to set Enable SNMP the following parameters. Display the system description. System Description Enter the system contact. System Contact You can modify the system name if System Name necessary.
Page 91: Others
After setting, click Apply Changes to save the settings. 3.6.6 Others Choose Advanced > Others and the page shown in the following figure appears. Figure 80 Bridge setting This page is used to configure the bridge parameters. In this page, you can change the settings or view some information in the bridge mode and its attached ports.
Page 92: Admin
Figure 81 Forwarding table This table shows a list of learned MAC addresses for this bridge. 3.7 Admin In the navigation bar, click Admin. The submenus of Admin page contain Commit/Reboot, Update, Log, Password, Time and. Logout. 3.7.1 Commit/Reboot Choose Admin > Commit/Reboot, and the page shown in the following figure appears.
Page 93: Update
The following table describes the parameters and button of this page: Field Description You can choose Save Current Configuration or Factory Default Configuration. Save Current Configuration: Save the  current settings, and then reboot the Reboot from router. Factory Default Configuration: Reset to ...
Page 94 Caution: Do not turn off the router or press the Reset button while the procedure is in progress. Otherwise, system may crash. 3.7.2.2 Backup/Restore Click Backup/Restore on the left pane, and the page shown in the following figure appears. Caution: Do not turn off the router or press the Reset button while the procedure is in progress.
Page 95: System Log
Caution: Do not turn off the router or press the Reset button while the procedure is in progress. Otherwise, system may crash. 3.7.3 System Log Choose Admin > Log and the page shown in the following figure appears. Figure 85 Log setting In this page, you can view the log information.
Page 96: Time
Figure 86 User account configuration The following table describes the parameters in this page: Field Description User Name Set the user name for accessing the router. Privilege Choose the privilege for the account. Old Password Enter the old password Enter the password to which you want to New Password change the old password.
Page 97: Logout
Figure 87 System time configuration If you want the router to automatically acquire the system time from the time server, you need to configure the following parameters in this page. Field Description State Enable or disable SNTP. Enter the IP address or the domain name of the Server primary server.
Page 98: Diagnostic
Figure 88 Web logout In this page, click Logout to log out of the Web page of the ADSL router. 3.8 Diagnostic In the navigation bar, click Diagnostic. The submenus of Diagnostic contain Ping, Traceroute, OAM Loopback, ADSL Statistics, and Diag-Test. 3.8.1 Ping Diagnosis The ping diagnosis allows in simple ways to test a connection between 2 hosts in the...
Page 99: Traceroute Diagnosis
3.8.2 Traceroute Diagnosis Traceroute diagnosis is used to find out which path a packet takes to reach its destination. It is a nice way to see which routers it passes and which networks it crosses to reach its destination. Choose Diagnostic > Traceroute on the left pane and the page shown in the following figure appears.
Page 100: Oam Loopback
3.8.3 OAM Loopback Choose Diagnostic > OAM Loopback. The page shown in the following figure appears. In this page, you can use the VCC loopback function to check the connectivity of the VCC. Figure 91 OAM fault management In this page, select the flow type first, then enter the VPI value and VCI value, finally click Go! to perform OAM loopback diagnosis.
Page 101: Diag-Test
Figure 92 ADSL diagnosis This page is used to diagnose the ADSL tone. Click Start to begin ADSL tone diagnosis. 3.8.5 Diag-Test Choose Diagnostic > Diag-Test and the page shown in the following figure appears. The ADSL Router is capable of testing your DSL connection. The individual tests are listed below.

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