Netis DL4311 User Manual
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Netis DL4311 User Manual

Adsl2+ modem router
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ADSL2+ Modem Router User Manual
Netis ADSL User Manual
This user manual is used for
DL4311/DL4311D/DL4322/DL4322D/DL4312/DL4312D/DL4323/DL4323D/DL4310
Screenshot and panel use on this document. We take DL4311 for example.
NETIS SYSTEMS CO.,LTD.
Http://www.netis-systems.com

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  • Page 1 ADSL2+ Modem Router User Manual Netis ADSL User Manual This user manual is used for DL4311/DL4311D/DL4322/DL4322D/DL4312/DL4312D/DL4323/DL4323D/DL4310 Screenshot and panel use on this document. We take DL4311 for example. NETIS SYSTEMS CO.,LTD. Http://www.netis-systems.com...

  • Page 2: Copyright Statement

    ADSL2+ Modem Router User Manual Copyright Statement is a registered trademark of Netis Corporation. Other trademark or trade name may be used in this document to refer to either the entities claiming the marks and names or their products. Reproduction in any manner without the permission of Netis Corporation is strictly forbidden.

  • Page 3: Fcc Statement

    ADSL2+ Modem Router User Manual Certification FCC CE FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to pro-vide reasonable protection against harmful interference in a residential installation.
  • Page 4 For technical support, contact Netis Systems USA Corp 18541 Gale Avenue, City of Industry, CA 91748 or call TEL: 626-486- 9208. If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved.

  • Page 5: Table Of Contents

    ADSL2+ Modem Router User Manual Contents 1. Introduction ........................2 1.1 Product Overview ....................... 2 1.2 Main Features ........................2 2. Hardware Installation ......................3 2.1 Front Panel ......................... 3 2.2 Rear Panel .......................... 4 2.3 Physical Connection ......................4 3.
  • Page 6 ADSL2+ Modem Router User Manual...

  • Page 7: Introduction

    1. Introduction 1.1 Product Overview Thank you for choosing netis DL4311 150Mbps wireless N ADSL2+ Modem Router. The Wireless N ADSL2+ Modem Router is a device with routing capability, wireless access point, multiple ADSL lines transmission mode (ADSL2+, ADSL2, T1.413, G.Dmt and G.lite) and provides 10/100Base-T Ethernet interface.

  • Page 8: Hardware Installation

    ADSL2+ Modem Router User Manual  IP QoS  Dynamic DNS  UPnP support  System log support, can record the state of the router  Remote management  SNMP v1/v2/Trap  Firmware upgrade through FTP, TFTP and HTTP  Configuration backup/restore ...

  • Page 9: Rear Panel

    ADSL2+ Modem Router User Manual There is no connection on the corresponding LAN port Blink Data is being transferred over the corresponding LAN port A wireless device is successfully connected to the network by WPS function A wireless device failed to be added to the network by WPS function Blink A wireless device is connecting to the network by WPS function The wireless function is enabled...
  • Page 10 • PHONE: Connect to the phone sets. • MODEM: Connect to the ADSL port of DL4311. Plug one end of the twisted-pair ADSL line into the ADSL port on the rear panel of DL4311. Connect the other end to the MODEM port of the external splitter.

  • Page 11: Quick Installation

    Router display normally as above describes in 2.1 section. 3. Quick Installation 3.1 Configure Your PC After you directly connect your PC to DL4311 or a Hub/Switch which has connected to the Modem Router, we suggest you set your computer to obtain IP address automatically . ...
  • Page 12 ADSL2+ Modem Router User Manual Step 3: Right click “Local Area Connection” and then select “Properties”. Step 4: Select Internet Protocol (TCP/IP) and click Properties.
  • Page 13 ADSL2+ Modem Router User Manual Step 5: Select “Obtain an IP address automatically” and “Obtain DNS server address automatically” on the screen below. And then click “OK”. Step 6: Run the Ping command in the command prompt to verify the network connection. Please click the Start menu on your desktop, select Run tab, type “cmd”...

  • Page 14: Login

    ADSL2+ Modem Router User Manual Click “Network and Sharing Center” and then click “Manage network connection” (“Change adapter settings” for Windows 7). Right click “Local Area Connection” and then click “Properties”. Select “Internet Protocol Version 4 (TCP/IPv4)” and click “Properties”. Select “Obtain an IP address automatically”...

  • Page 15: Software Configuration

    ADSL2+ Modem Router User Manual 4. Software Configuration This User Manual recommends using the Quick Installation Guide for first-time installation. For advanced users, if you want to know more about this device and make use of its functions adequately, you will get help from this chapter to configure the advanced settings through the Web-based UI.
  • Page 16 ADSL2+ Modem Router User Manual Click NO if you know the correct PVC(VPI/VCI) from your ISP, you can input the value manually. And if you don’t know the correct value, please click OK , it will take a moment to search for the available PVC.

  • Page 17: Status

    ADSL2+ Modem Router User Manual You may enable/disable Wireless, change the wireless SSID and authentication type in this page, then click NEXT to continue. Click NEXT to save the current settings Save Change ! 4.2 Status Choose Status, you can see the next submenus: Device info and Statistics. Click any of them, and you will be able to see the information and statistics of the Modem Router.
  • Page 18 ADSL2+ Modem Router User Manual...

  • Page 19: Statistics

    ADSL2+ Modem Router User Manual Device_info>ADSL shows the setting of the Modem Router. 4.2.2 Statistics Status>Statistics shows the packet statistics for transmission and reception regarding to network interface.

  • Page 20: Setup

    ADSL2+ Modem Router User Manual 4.3 Setup Choose Setup, you can see the next submenus: WAN, LAN and WLAN. Click any of them, and you will be able to configure the corresponding functions.

  • Page 21: Wan

    ADSL2+ Modem Router User Manual 4.3.1 WAN 4.3.1.1 WAN-(Channel Configuration) To enjoy the surfing, we should have the most basic configuration of the router at first. In this chapter, you can set the basic network parameters required to access the Internet. The router supports the following three common means to access: Dynamic IP access: ISP (such as China Telecom) assigns IP address to users via DHCP.
  • Page 22 ADSL2+ Modem Router User Manual VCI: ATM VCI for the PVC channel. The valid range is from 32 to 65535 (1 to 31 is reserved for well-known protocols). Please input the value provided by your ISP. Encapsulation: AAL5 encapsulation mode for the PVC channel: LLC/SNAP or VC-mux. Channel mode: operation of the PVC channel, it can be 1483 Bridged, 1483 MER, PPPoE, PPPoA, 1483 Routed and IPoA.
  • Page 23 ADSL2+ Modem Router User Manual VPI/VCI: enter the VPI/VCI provided by your ISP. Channel Mode: Select “1483 MER”. WAN IP Settings: set “Type” as DHCP...
  • Page 24 ADSL2+ Modem Router User Manual Default Route: Enable Then click the “Add” button to setup a new connection,when the connection is setup, you can see the router will obtain an IP address. 2．Static IP Address If your means of access to the Internet is “Static IP” mode, enter the fixed IP address, mask, gateway address the ISP offers to you.
  • Page 25 ADSL2+ Modem Router User Manual VPI/VCI: enter the VPI/VCI provided by your ISP. Channel Mode: Select “1483 MER”. WAN IP Settings: set “Type” as Fixed IP Default Route: Enable Then click the “Add” button to setup a new connection,when the connection is setup, you can see the router will obtain an IP address.
  • Page 26 ADSL2+ Modem Router User Manual...
  • Page 27 ADSL2+ Modem Router User Manual VPI/VCI: enter the VPI/VCI provided by your ISP. Channel Mode: Select “PPPoE” or “PPPoA”. PPP Settings: Select “Continuous” or “Connect on demand” or “Manual”. (If the type is “connect on demand”, you should also set the Idle Time.) Encapsulation: For both PPPoA/PPPoE connection, you need to specify the type of Multiplexing, either LLC or VC -Mux.
  • Page 28 ADSL2+ Modem Router User Manual 4.3.1.3 ATM Choose Setup> WAN>ATM menu, you will be able to configure the parameters for the channel operation modes of your ADSL Modem/Router...
  • Page 29 ADSL2+ Modem Router User Manual Click “Apply Changes” to save your configurations, and “Undo” to discard your settings. 4.3.1.4 ADSL Choose Setup> WAN> ADSL menu, you can choose which ADSL modulation settings your modem router will support. Click “Apply Changes” after you configure the ADSL parameters.

  • Page 30: Lan

    ADSL2+ Modem Router User Manual 4.3.2 LAN Choose Setup> LAN menu, and you will see the sub-manuals including LAN, DHCP, DHCP Statistics and LAN IPv6. Please configure the parameters for LAN ports according to the descriptions below. 4.3.2.1 LAN Go to Setup>LAN>LAN page, you can configure the LAN interface of your ADSL Router. You may change the setting for IP address, subnet mask, etc..
  • Page 31 ADSL2+ Modem Router User Manual Ethernet Link Speed/Duplex Mode: On LAN interface setup, you can also configure each Ethernet port’s link speed/duplex mode. LAN Port: specify the LAN port number of the switch, it can be LAN1, LAN2, LAN2 and LAN4 Link Speed/Duplex Mode: the mode of the selected LAN port, the default value is “Auto Negotiation”...
  • Page 32 ADSL2+ Modem Router User Manual MAC Address Control: The router supports the MAC address control on Ethernet port. MAC Address Control: select the LAN interface on which you want to run MAC Address Control New MAC Address: a MAC address to be added Current Allowed MAC Address Table: it shows the current allowed MAC address list If you enable the MAC address control on a interface such as “LAN1”, then the traffic from the specified interface “LAN1”...
  • Page 33 ADSL2+ Modem Router User Manual DHCP Mode: the DHCP mode can be DHCP Server, DHCP Relay and None. Interface: you can specify which interface you want to enable DHCP Server. IP Pool Range: the DHCP IP pool address. IP Address must be 192.168.1.2 or greater, but must smaller than 192.168.1.254.

  • Page 34: Dhcp Static

    ADSL2+ Modem Router User Manual DHCP Relay: Select Relay, then you will see the next screen, the Modem Router will work as a DHCP Relay. A DHCP relay is a computer that forwards DHCP data between computers that request IP addresses and the DHCP server that assigns the addresses. Each of the device's interfaces can be configured as a DHCP relay.
  • Page 35 ADSL2+ Modem Router User Manual Then the client with MAC address “00:00:00:00:00:01” will be assigned an IP address of 192.168.1.64 through DHCP. 4.3.2.4 IPv6 Click LAN IPv6 in the left pane, the page shown in the following figure appears. In this page, you can change IP address of the router.

  • Page 36: Wlan

    ADSL2+ Modem Router User Manual Global Address: Specify the lan global ipv6 address, may be assigned by ISP Enable: Enable or disable the Router Advertisement feature M Flag: Enable or disable the “Managed address configuration” flag in RA packet O Flag: Enable or disable the “Other configuration” flag in RA packet Prefix Mode: Specify the RA feature prefix mode:“Auto”: the RA prefix will use Wan dhcp-pd prefix.
  • Page 37 ADSL2+ Modem Router User Manual 4.3.3.1 Basic Settings Go to Setup->WLAN->Basic page, you can configure the wireless parameters. Here you may enable or disable the wireless function. You can also change the wireless parameters, such as Band, SSID, Channel Width, Control Sideband, Channel Number and Radio Power.
  • Page 38 ADSL2+ Modem Router User Manual 4.3.3.2 Security Go to Setup->WLAN-> Security page, you can configure the wireless security parameters. Here you can choose the encryption method to prevent any unauthorized access to your wireless network. There are three most commonly used encryption method (a total of six encryption support), including the WEP encryption, WPA(TKIP), WPA2(AES), etc.
  • Page 39 ADSL2+ Modem Router User Manual Here you can choose the SSID type (root SSID or virtual Access Point) and set the WEP key length, key format and Default Tx key.  SSID TYPE: choose the SSID you want to configure, there are can be root SSID or virtual Access Point ...
  • Page 40 ADSL2+ Modem Router User Manual (2) WPA/WPA2 There are two WPA encryption rules: AES and TKIP, you can select anyone as the encryption. There are also two WPA Authentication mode, it can be either Enterprise (RADUIS) or Personal (Pre-Shared Key). The most commonly used authentication mode is Pre-Shared Key.
  • Page 41 ADSL2+ Modem Router User Manual 4.3.3.3 MBSSID Go to Setup->WLAN-> MBSSID page, you can configure the parameters for the virtual access point.
  • Page 42 ADSL2+ Modem Router User Manual 4.3.3.4 Access Control Go to Setup>WLAN>Access Control Wireless access control function is used to allow or prohibit the client access to the wireless network by MAC address. Wireless Access Control Mode: in the drop-down list, you can select “Disable”, ”Allow Listed” and “Deny Listed”.
  • Page 43 ADSL2+ Modem Router User Manual When 'Deny Listed' is selected, these wireless clients on the list will not be able to connect the Access Point. MAC Address: input the MAC address in the blank, and click “Add” to add it to “Current Access Control List”...

  • Page 44: Wireless

    ADSL2+ Modem Router User Manual There are two modes of WPS settings: 4.3.4 Wireless Broadcast SSID: When wireless clients survey the local area for wireless networks to associate with, they will detect the SSID broadcast by the Modem Router. To broadcast the Router’s SSID, keep the default setting.
  • Page 45 ADSL2+ Modem Router User Manual First, push the button of WPS on this Modem Router, release it. Then turn to your wireless network adapter, push the WPS button and release it. Wait a moment, the WPS will become flashing then finally get solid on if the connection is successful. Note: 1) This feature is available only when OPEN, WPA-PSK, WPA2-PSK or WPA/WPA2-PSK mode is configured.

  • Page 46: Advanced Setup

    ADSL2+ Modem Router User Manual encryption keys for each packet transmitted. • AES (Advanced Encryption Standard): A security method that uses symmetric 128-bit blocks data encryption. Pre-Shared Key: Enter the key shared by the Modem Router and your other network devices. It must be 8-63 ASCII characters or 64 Hexadecimal digits.

  • Page 47: Route

    ADSL2+ Modem Router User Manual 4.3.1 Route Choose Advanced , you can see the next submenus: 4.3.1.1 Static Route: Choose Advanced -> Static Route menu, and you will see the routing table list: Fill the blank space and click Add Route button to add a new route. Destination: This parameter specifies the IP network address of the final destination.
  • Page 48 ADSL2+ Modem Router User Manual Next hop: Enter the IP address of the gateway. The gateway is an immediate neighbor of your ADSL Router that will forward the packet to the destination. On the LAN, the gateway must be a router on the same segment as your Router;...
  • Page 49 ADSL2+ Modem Router User Manual Next hop: Type the IPv6 address for next hop for this route. For LAN interfaces, the gateway address must be configured and must be a directly reachable IP address on the network segment of the selected interface. For demand-dial interfaces, the gateway address is not configured or used.

  • Page 50: Nat

    ADSL2+ Modem Router User Manual The RIP Config List shows the current RIP setting of the device. 4.3.2 NAT Choose Advanced -> NAT menu, you can setup the NAT (Network Address Translation) function. 4.3.2.1 DMZ: A Demilitarized Zone (DMZ) allows a single host on your LAN to expose ALL of its ports to the Internet.

  • Page 51: Virtual Server

    ADSL2+ Modem Router User Manual one computer. You should assign a static IP address to the destination computer before you use this feature. DMZ Host IP Address: Enter the specified IP Address for DMZ host on the LAN side. Note: For security reasons, you should avoid using the default DMZ server feature. When a computer is designated as the default DMZ server, it loses much of the protection of the firewall, and is exposed to many exploits from the Internet.
  • Page 52 ADSL2+ Modem Router User Manual Usual Service Name & User-defined Service Name: the name of this virtual server Protocol: the protocol of this virtual server used, it include TCP & UDP type. WAN Setting: the WAN setting of this virtual server used; it can be interface and IP address. WAN Interface: the interface on which the virtual server used on WAN side WAN IP Address: the IP address which the virtual server used on WAN side.
  • Page 53 ADSL2+ Modem Router User Manual Click Delete/Disable、Enable to make your operation get corresponding effect. 4.3.2.3 ALG: The router supports several NAT ALG and pass-Through function. Choose Advanced->NAT->ALG page, you can configure the ALG settings. Here you can enable or disable the ALG or pass-through function for each application. 4.3.2.4 NAT EXCLUDE IP: Click NAT Exclude IP in the left pane, the page shown in the following figure appears.
  • Page 54 ADSL2+ Modem Router User Manual 4.3.2.5 Port Trigger: Port trigger is used to restrict certain types of data packets from your local network to internet. Use of such filters can be helpful in securing and restricting your local network. Choose Advanced->NAT->Port Trigger page, you can configure the port trigger rules.
  • Page 55 ADSL2+ Modem Router User Manual Nat Port rigger: enable or disable the port trigger function on the device Application Type: you can select the service from the “Usual Application Name” or define the name from “User-defined Application Name” Start Match Port / End Match port: the start and end port to match Trigger Protocol: t he protocol to trigger the rule, it can be TCP, UDP or TCP/UDP Start Relate Port / End Relate Port: the start and end relate port Open Protocol: it can be TCP, UDP or TCP/UDP...
  • Page 56 ADSL2+ Modem Router User Manual If the FTP server listen the port on 2100, you can add a FTP ALG port 2100 on the device. 4.3.2.7 Nat IP Mapping: NAT IP mapping allows you to configure one IP pool for specified source IP address from LAN, so a packet whose source IP is in range of the specified address will select one IP address from pool for NAT.

  • Page 57: Qos

    ADSL2+ Modem Router User Manual Type: the type of this mapping rule. It can be “One-to-One”, “Many-to-One” ,“Many-to-Many” and “One-to-Many”.  One-to-One: one local IP will be mapped to one global IP  Many-to-One: the IP between “Local Start IP” and “Local End IP” will be mapped to a global IP ...
  • Page 58 ADSL2+ Modem Router User Manual various fields in the packet; the schedule mode enables you to configure which priority queue you want to use; the traffic rule enables you to assign the precedence or add marker for different streams. Choose Advanced -> QoS, ou can configure the precedence for each incoming packet based on specified policy.
  • Page 59 ADSL2+ Modem Router User Manual Src IP: the source IP address of the rule Src Mask: the source mask of the rule Dest IP: the destination IP address of the rule Dest Mask: the destination mask of the rule Src Port: the source port number of the rule. If the protocol filed is not been selected or is selected as ICMP, the Src port filed can’t be configured.
  • Page 60 ADSL2+ Modem Router User Manual Phy port: the incoming port of the rule. It indicates the physical port of the traffic is incoming. Set Priority: the priority of the rule. It can be p0(highest), p1,p2,p3(lowest). The traffic matches the rule will be assigned the priority you have configured. Insert or modify QoS mark: you can insert or modify the DSCP or 802.1p tag.
  • Page 61 ADSL2+ Modem Router User Manual 802.1p tag: the number of 802.1p tag Send priority: the priority to transmit. The traffic matches the 802.1p filed will be assigned this priority. (3) DSCP If the QoS policy is “DSCP based”, you should configure the DSCP setting. Press the “DSCP config”...
  • Page 62 ADSL2+ Modem Router User Manual DSCP tag: the value of the DSCP filed Transmit prior: the priority to transmit. The traffic matches the DSCP filed will be assigned this priority.

  • Page 63: Cwmp

    ADSL2+ Modem Router User Manual 4.3.4 CWMP CPE WAN Management Protocol (CWMP) is a protocol for communication between a CPE and Auto-Configuration Server (ACS). The router offers CWMP feature. The function supports TR-069 protocol which collects information, diagnoses the devices and configures the devices automatically via ACS (Auto-Configuration Server).

  • Page 64: Port Mapping

    ADSL2+ Modem Router User Manual defined in “Periodic Inform Interval” field; when this field is disabled, the device will only send Inform RPC to the ACS server once at the system startup. Periodic Inform Interval: the interval to send Inform RPC Connection Request parameters: User Name: username the remote ACS should use when connecting to the device Password: password the remote ACS should use when connecting to the device...

  • Page 65: Firewall

    ADSL2+ Modem Router User Manual You can enable or disable the port mapping function of the device by the select radio button. If “Enable” radio is selected, you can configure the mapping group as follow steps: Step1: Select a group from the table, then you can see the available interface (LAN and WAN) and grouped interface list Step2: Select interfaces from the available and grouped interface list and add it to the “Interface group”...
  • Page 66 ADSL2+ Modem Router User Manual Go to Firewall->MAC Filter page, you can set the MAC filtering rules. Outgoing/Incoming Default Policy: the default action of outgoing/incoming connection. It can be “Deny” or “Allow”. If the connection doesn’t match any MAC filtering rules, the router will handle the connection with the default action you have set.
  • Page 67 ADSL2+ Modem Router User Manual 4.4.2 IP/Port Filter 4.4.2.1 IP/Port Filter Go to Firewall->IP/Port Filter page, you can set the IP/Port filter rules to secure or restrict your local network. On the front of the page, you can see the default action of outgoing/incoming connection. If the IP connection doesn’t match any filter rules, the router will handle the connection with the default action setting.
  • Page 68 ADSL2+ Modem Router User Manual Rule Action: the filter mode of this entry, it can be “Permit” and “Deny”. If the mode is “Permit”, the IP connection matches the rule will be permitted, if the mode is “Deny”, the IP connection matches the rule will be denied.

  • Page 69: Url Filter

    ADSL2+ Modem Router User Manual Outgoing Default Action: Display current lan to wan default action Incoming Default Action: Display current wan to lan default action Rule Action: Specify the rule action: Permit or Deny Protocol: Specify the rule protocols: IPv6, ICMP6,TCP or UDP Icmp6Type: When protocol is selected ICMP6, user specify icmp6type, now only support PING6 Direction：“Upstream”...
  • Page 70 ADSL2+ Modem Router User Manual In order to manage the site control of your local LAN client, you can use URL filtering function to specify which site can’t be accessed. Go to Firewall->URL Filter page, you can add and delete the filtered keyword. URL Blocking Capability: Enable or disable the URL filtering function.
  • Page 71 ADSL2+ Modem Router User Manual Direction Select: the direction of this ACL entry, it can be LAN or WAN. LAN ACL Switch: you can enable or disable the ACL function on LAN side. If it is disabled, all hosts on LAN side can access the services which your router provide. If it is enabled, only the hosts on the ACL list can access the specify services.
  • Page 72 ADSL2+ Modem Router User Manual WAN Setting: the setting of WAN side, it can be “Interface” or “IP Address”. If it is “Interface”, you should specify a WAN interface for this ACL entry. If the WAN setting is “IP Address”, you should specify the IP address of the host on WAN side.
  • Page 73 ADSL2+ Modem Router User Manual Service Allowed: you can specify the service and opened port for this service on WAN side. The host access the specified port can obtain the specified service the router provides. Current ACL Table: it shows the current ACL setting. 4.4.4.2 ACL IPv6 Configuration Click IPv6 ACL in the left pane, the page shown in the following figure appears.Entries in this ACL table permit certain types of data packets from your localnetwork or the Internet to the Gateway...
  • Page 74 ADSL2+ Modem Router User Manual Direction Select: Select the router interface. You can select LAN or WAN. In this example, LAN is selected LAN ACL Switch: Select it to enable or disable ACL function. IP Address: Enter the IPv6 address of the specified interface. Only the IPv6 address that is in the same network segment with the IPv6 address of the specified interface can access the router.
  • Page 75 ADSL2+ Modem Router User Manual Direction Select: Select the router interface. You can select LAN or WAN. In this example, WAN is selected. WAN Setting: You can choose Interface or IPv6 Address. WAN Interface: Choose the interface that permits data packets from WAN to access the router. IP Address: Enter the IPv6 address on the WAN.

  • Page 76: Maintenance

    ADSL2+ Modem Router User Manual Go to Firewall->DoS page, you can configure the dos parameters. You can enable or disable the DoS prevention, and you can also specify the hack item. 4.5 Maintenance 4.5.1 Upgrade 4.5.1.1 Firmware upgrade The router supports the firmware upgrade from HTTP.
  • Page 77 Step 3: Click the Upload button. Note: 1) New firmware versions are posted at http://www.netis-systems.com and can be downloaded for free. If the router is not experiencing difficulties, there is no need to download a more recent firmware version, unless the version has a new feature that you want to use.
  • Page 78 ADSL2+ Modem Router User Manual Go to Maintenance->Update->Backup/Restore page, you can save the current configuration settings to a file, and you can also restore the settings from a configuration file. To back up the Modem Router’s current settings: Step 1: Click the Save button, you can see: Step 2: Click Save button to save the file as the appointed file.
  • Page 79 ADSL2+ Modem Router User Manual Step 2: Choose the file which you have saved and Click Open button to restore the settings 4.5.2 Password Go to Maintenance->Password page, you can configure the user account of the router. Here you can add user account to access the web server, and modify the password of the specified user.
  • Page 80 ADSL2+ Modem Router User Manual Step 2: Click Add button to create a user account To change a password of a account: Step 1: Choose a account which you want to change the password. Step 2: Fill up the Old password, New password and Confirm password , then click Modify button to save it.
  • Page 81 ADSL2+ Modem Router User Manual Note: 1) If you login the router by root account you can change all accounts’ password , There is only root account that can access Web-Management interface. The default User Name is admin, and the password is admin. 2) When you change the password, you should enter the new password twice, and then click Add to make the new password take effect.
  • Page 82 ADSL2+ Modem Router User Manual 4.5.4 Time Simple Network Timing Protocol (SNTP) is a protocol used to synchronize the system time to the public SNTP server. Go to Maintenance->Time page, you can configure the system time. NTP Configuration State: the current state of NTP function. Server/Server2: the IP address or the host name of the NTP server.
  • Page 83 ADSL2+ Modem Router User Manual When you set the NTP configuration correctly, press the button “Get GMT Time” to start the NTP function. Then you can see the GMT time obtained from NTP server. Note: The ADSL Router built-in some NTP Servers, when the Modem Router connects to internet, it will get the system time automatically from the NTP Server.
  • Page 84 ADSL2+ Modem Router User Manual Host: an IP address or host name you want to ping. 4.5.6.2 Ping6 Diagnostic The router provides a ping command to send a message to the host you specify Target Address: an IPv6 address or host name you want to ping. 4.5.6.3 Traceroute...

  • Page 85: Oam Loopback

    ADSL2+ Modem Router User Manual Host: an IP address or host name you want to run trace route command NumberofTriers: the number of try Timeout: the time for the trace route command timeout Datasize: date size of the trace route packet DSCP MaxHopCount: the maximum hop count Interface: the interface to which the trace route is to be applied.
  • Page 86 ADSL2+ Modem Router User Manual OAM Loopback allows you to verify the connectivity between VP/VC endpoints, as well as segment endpoints within the VP/VC. ATM uses two cell flows: F4 used in VPs and F5 used in VCs. Go to Maintenance->Diagnostics->OAM Loopback page, you can perform the loopback function to check the connectivity of the VCC.
  • Page 87 ADSL2+ Modem Router User Manual Click the “Start” button to start the diagnostic, and then wait several minutes later you will see the test result.
  • Page 88 ADSL2+ Modem Router User Manual 4.5.6.6 Diag-test The Diagnostic Test allows you to test your DSL connection of the physical layer and protocol layer for both LAN and WAN sides. Go to Maintenance->Diagnostics-> Diag-test page, you can select a interface to run diagnostic Click the “Run Diagnostic Test”...

  • Page 89: Appendix A: Troubleshooting

    ADSL2+ Modem Router User Manual Appendix A: Troubleshooting T1. How do I restore my Modem Router to its factory default settings? With the Modem Router powered on, press and hold the Reset button on the rear panel for 5 seconds before releasing it. T2.
  • Page 90 ADSL2+ Modem Router User Manual 4) Run the ipconfig command in the windows system to check whether the IP address, subnet mask, and default gateway have been assigned by DHCP. 5) Reset the ADSL Modem to factory default configuration if necessary. T5．What related parameters are required when you want to access the Internet by ADSL2+ Modem Router? 1) Dial user: Connection type, User name, Password, Value of VPI/VCI, Encapsulation mode.

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