D-Link Verizon DSL-2750B User Manual
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D-Link Verizon DSL-2750B User Manual

Wireless gateway
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D-Link DSL-2750B Wireless Gateway

User Guide

Version 1.1
July 19, 2013

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Summary of Contents for D-Link Verizon DSL-2750B

  • Page 1: User Guide

    D-Link DSL-2750B Wireless Gateway User Guide Version 1.1 July 19, 2013...

  • Page 2: Table Of Contents

    Advanced .................................22 My Network ...................................23 Overview .................................23 Internet ..................................24 LAN ....................................25 General ................................25 Settings ................................27 Internet Protocol ............................29 DNS Server ...............................29 IP Address Distribution (DHCP) ........................30 DHCP Server Pools (DHCP Reservation) ....................31 Routing ..................................32 Bridging ...................................33 Advanced ................................34 DSL-2750B User Guide...
  • Page 3 Storage ..................................60 File Server .................................60 Disk Management ............................61 Personal Domain Name (DDNS) ........................62 IP Address Distribution (DHCP) ........................63 System .....................................64 Overview .................................64 Settings ..................................65 Date and Time ..............................66 Users..................................67 Overview ................................67 RADIUS Client ..............................68 Network Connections ............................69 DSL-2750B User Guide...
  • Page 4 Networking Basics ........................... 92 Check your IP address .................................92 Windows® 8 Users ...............................92 Windows® 7/Vista® Users ............................92 Windows® XP Users ..............................92 Statically Assign an IP Address ............................93 Windows® 8 Users ................................93 Windows® 7/ Vista® Users............................94 Windows® XP Users ..............................95 DSL-2750B User Guide...

  • Page 5: Product Overview

    Product Overview Product Description The Verizon® D-Link® DSL-2750B Wireless Gateway provides reliable, high-speed, Internet access to your existing small office phone line and is capable of data rates hundreds of times faster than a traditional analog modem. But unlike analog modems, the Gateway allows you to use the same phone line for simultaneous voice/fax communications and high-speed Internet access, eliminating the need for dedicated phone lines for voice and data needs.

  • Page 6: Networking Requirements

    • Microsoft® Windows® (8, 7,Vista®, XP, 2000) or Mac OS® X installed • 64 MB RAM (128 MB recommended) • 10 MB of free hard drive space • Internet Explorer® 6.0, Firefox® 3.0, Safari® 3.0 or Chrome 2.0 or higher • Available IEEE 802.11n/g wireless clients DSL-2750B User Guide...

  • Page 7: Hardware Features

    Press this button to turn the unit on or off. Power Receptor Receptor for the supplied power adapter. Press the WPS button located on the side to add your device to an WPS Button existing network or to create a new network. DSL-2750B User Guide...

  • Page 8: Installation

    Windows® XP - Click on Start > Control Panel > Network Connections. Windows® 2000 - From the desktop, right-click My Network Places > Properties. 2. Right-click on the Local Area Connection which represents your D-Link network adapter and select Properties.

  • Page 9: Mac Os® X

    • Your PC’s TCP/IP address: 192.168.1.x (where “x” is any number between 2 and 254) • The Default Gateway’s IP address: 192.168.1.1 • Subnet mask: 255.255.255.0 • DNS server:192.168.1.1 (same IP as the Gateway) or supplied by Verizon DSL-2750B User Guide...

  • Page 10: Connect Your Gateway

    Connect your Gateway 1. Connect an RJ-11 (phone) cable from your wall phone jack to the DSL port on the back of the DSL-2750B gateway. 2. Connect an Ethernet cable from the LAN1 port on the back of the DSL-2750B to the Ethernet port on your computer.

  • Page 11: Web-Based Configuration Utility

    4. Click Settings to configure your router. Once the login screen appears, enter Admin next to Username and then enter your password (refer to “login password” on the label located on the bottom of the Gateway). Click Continue. DSL-2750B User Guide...
  • Page 12 The Home > Overview screen will appear. This screen gives you an overview of your Gateway including the Internet connection status, system information, local network information, and storage status. When the router is configured with DHCP, you will be able to Release and Renew your WAN IP Address with the buttons located here. DSL-2750B User Guide...

  • Page 13: Wireless

    Wireless Overview The Wireless > Overview screen displays the Gateway’s current wireless settings. Enable Button: Click the Enable button to turn on the wireless function. DSL-2750B User Guide...

  • Page 14: Settings

    Displays the wireless mode the Gateway is set to. Physical Address: Displays the MAC address of the Gateway (wireless side). MTU: Maximum Transmission Unit - you may need to change the MTU for optimal performance with your specific ISP. 1500 is the default MTU. DSL-2750B User Guide...

  • Page 15: Wireless

    Wireless The Wireless > Wireless screen allows you to change the Gateway’s wireless network settings. DSL-2750B User Guide...

  • Page 16: Wireless Network Settings

    20/40MHz (dynamic) - Select if you are using both 802.11n and non-802.11n wireless devices. 40MHz - Select if using only 802.11n wireless clients. Network Select the authentication mode from the drop-down. Open System is the default settings. Authentication: When using WEP encryption, it is recommended to select Shared Key. DSL-2750B User Guide...

  • Page 17: Mac Filtering

    Step 2: Enter the MAC Address of your computer or device and click OK. Step 3: Your newly added device will now be displayed in the list. Click the red X to remove the device from the list. To add more, repeat steps 1 and 2. DSL-2750B User Guide...

  • Page 18: Wps

    Step 2: Within 2 minutes from the Gateway, select Client Pin Code from the drop-down, enter the PIN number in the box, and then click the Go button. Step 3: Allow 1-2 minutes for the devices to communicate. Once complete your client will connect to the gateway. DSL-2750B User Guide...

  • Page 19: Wpa/Wpa2 Security

    Pre-Shared Key: Displays the current WPA/WPA2 passphrase. Encryption Select AES, TKIP, or AES and TKIP. Algorithm: Group Key Update Enter the amount of time before the group key used for broadcast and multicast data is changed. Interval: DSL-2750B User Guide...

  • Page 20: Wep Security

    Entry Method: Select the type of key from the drop-down menu. Hex - letters A-F and numbers 0-9 are valid. ASCII - all letters and numbers are valid. Key Length: Select the level of encryption (40 or 104-bit). DSL-2750B User Guide...

  • Page 21: 802.1X Authentication

    Enter the amount of time before the group key used for broadcast and multicast data is changed. Interval: Server IP: Enter the IP address of the RADIUS server. Server Port: Enter the port you want to use. Shared Secret: Enter the Shared Secret passphrase. DSL-2750B User Guide...

  • Page 22: Advanced

    The IP address of the computer or device. Subnet Mask: The subnet mask of the computer or device. Action: Click the green + sign to add a computer or device, or click the red X to delete the computer or device. DSL-2750B User Guide...

  • Page 23: My Network

    You can click the computer name, IP address or “Shared Files” to access any shares on that computer. Attached Devices: This section will display if any USB storage devices (thumb drive/external hard drive) are connected to your Gateway. DSL-2750B User Guide...

  • Page 24: Internet

    Internet settings. However, if you choose to do so, you must disable Auto- Sense by clicking the Stop Auto-Sense button from this page. Note: Once you disable Auto-Sense, you can only re-enable it by restoring factory settings. DSL-2750B User Guide...

  • Page 25: Lan

    The MAC address of the LAN side of the Gateway. IP Address: The IP address of the LAN side of the Gateway. Subnet Mask: The subnet mask of the Gateway. IP Address Click to change the DHCP settings. Distribution: DSL-2750B User Guide...
  • Page 26 Received Packets: Amount of packets received. Sent Packets: Amount of packets sent. Time Span: Displays the time connected. Disable Button: Click to disable the use of the Ethernet ports (LAN) on your Gateway. DSL-2750B User Guide...

  • Page 27: Settings

    Settings This section allows you to change the network settings (LAN) of your Gateway. DSL-2750B User Guide...
  • Page 28 Displays the connection type the Gateway is set to. Physical Address: Displays the MAC address of the Gateway (LAN side). MTU: Maximum Transmission Unit - you may need to change the MTU for optimal performance with your specific ISP. 1500 is the default MTU. DSL-2750B User Guide...

  • Page 29: Internet Protocol

    DNS Server: Select Use the Following DNS Server Addresses from the drop-down menu. Primary DNS Server: Enter the IP Address of your primary DNS server. Secondary DNS Server: Enter the IP Address of your secondary DNS server. DSL-2750B User Guide...

  • Page 30: Ip Address Distribution (Dhcp)

    If the DHCP client does not have a host name, the Gateway will automatically assign one. Not Specified by Client: Provide DNS Server to Check this box if you want the Gateway to assign your clients the IP address(es) of the ISPs Clients: DNS servers. DSL-2750B User Guide...

  • Page 31: Dhcp Server Pools (Dhcp Reservation)

    Displays the IP address range. Action: Click the green + sign to add a new rule, click the pencil icon to edit, or click the red X to remove the rule. New IP Range: Click to add a new entry. DSL-2750B User Guide...

  • Page 32: Routing

    The metric value assigned to this route. Status: Displays the status of the route. Action: Click the green + icon to add a new route, click the pencil icon to edit the route, or click the red X to delete the route. DSL-2750B User Guide...

  • Page 33: Bridging

    You can enter your own devices to add to the bridge filter table. Click New Entry to add a device to the LAN Bridge. Action: Click the green + icon to add a new entry, click the pencil icon to edit, or click the red X to delete the entry. DSL-2750B User Guide...

  • Page 34: Advanced

    The IP address of the computer or device. Subnet Mask: The subnet mask of the computer or device. Action: Click the green + sign to add a computer or device, or click the red X to delete the computer or device. DSL-2750B User Guide...

  • Page 35: Firewall Settings

    However, Medium security allows customization through NAT configuration so that you can enable the traffic that you want to pass. Minimum Security Low security setting will allow all traffic except for known attacks. With Low security, your (Low): Gateway is visible to other computers on the Internet. DSL-2750B User Guide...

  • Page 36: Access Control

    To change the web site, go to Services > Parental Control > HTML Page: Advanced Options. Schedule: Select Any or a user defined schedule. Select User Defined to create a schedule rule. You can create/view/edit schedules at Services > Objects and Rules > Scheduler Rules. DSL-2750B User Guide...

  • Page 37: Port Forwarding

    Click the green + icon to add a new entry, click the pencil icon to edit, or click the red X to delete the entry. New Entry: Click to add a new port forwarding rule (refer to the next page). DSL-2750B User Guide...
  • Page 38 Step 5: The new rule will appear in the list. You can click the green + icon to add a new entry, click the pencil icon to edit, or click the red X to delete the entry. DSL-2750B User Guide...

  • Page 39: Dmz Host

    Note: Placing a computer in the DMZ will expose that computer to a variety of security risks. Use of this option is only recommended as a last resort. DMZ Host IP Address: Check the box to DMZ. This will de-activate any port-forwarding rules. Enter the IP address of the computer you want to open to the Internet. DSL-2750B User Guide...

  • Page 40: Port Triggering

    Displays the outgoing port(s) and protocol(s) used by the application. Incoming Ports to Displays the incoming port(s) and protocol(s) opened by the application. Open: Action: Click the red X to delete the rule. Add: Select a service/application from the drop-down menu to add. DSL-2750B User Guide...

  • Page 41: Connections

    Connections This page will display connection from your local network (LAN) to the Internet. Action: Click the red X to delete the listing. Close: Click to go to the Overview page. DSL-2750B User Guide...

  • Page 42: Advanced Filtering

    Displays the outgoing port(s) and protocol(s) used by the application. Incoming Ports to Displays the incoming port(s) and protocol(s) opened by the application. Open: Action: Click the red X to delete the rule. Add: Select a service/application from the drop-down menu to add. DSL-2750B User Guide...

  • Page 43: Remote Administration

    Web Management interface. Allow Incoming WAN Access to Web Check the box of the port you want to use. The default port is 80. Management: Diagnostic Tools: Check the box to activate the diagnostic tools rule. DSL-2750B User Guide...

  • Page 44: Security Log

    Click to save the log to your computer. Settings: Click to select filters for the information displayed in the log (refer to the next page). Refresh: Click to update the log details on the screen so it displays any recent activity. DSL-2750B User Guide...

  • Page 45: Settings

    Settings Check the box(es) below to include in the security log. DSL-2750B User Guide...

  • Page 46: System Log

    Click to update the log details on the screen so it displays any recent activity. Filters: Select specific items to record in the log or click New Filter to add an item. Click Apply Filters to add it to the list. DSL-2750B User Guide...

  • Page 47: Services

    Services Overview This page displays the status of each service. Click on the service to configure. DSL-2750B User Guide...

  • Page 48: Qos

    Overview This screen allows you to configure Quality of Service parameters in the Gateway. Select the profile that fits you the best and click OK. DSL-2750B User Guide...

  • Page 49: Utilization By Computer

    Utilization by Computer This screen displays bandwidth usage from computers on your local network. Utilization by Application This screen displays bandwidth usage from applications on your local network. DSL-2750B User Guide...

  • Page 50: Traffic Priority

    Traffic Priority This screen displays the QoS input and output rules. These will change depending on the selection you selected on the Services > QoS > Overview page. DSL-2750B User Guide...

  • Page 51: Traffic Shaping

    Queue Policy: Select Class Based or Strict Priority. Rx Bandwidth: Select the Rx traffic bandwidth from the drop-down. Select Specify to enter your own value, Automatic, or Unlimited. Queue Policy: Select Policer, Class Based or Strict Priority. DSL-2750B User Guide...

  • Page 52: Dscp Settings

    DSCP Settings This page allows you to configure DSCP (Differentiated Services Code Point) settings. Click the pencil icon to edit the priority and settings for each DSCP value. DSL-2750B User Guide...

  • Page 53: 802.1P Settings

    802.1p Settings This page allows you to configure 802.1p settings. Select the queue for each 802.1p value. DSL-2750B User Guide...

  • Page 54: Class Statistics

    Class Statistics DSL-2750B User Guide...

  • Page 55: Parental Controls

    Parental Controls Overview To activate parental control, check the Enable Web Content Filtering box and then click OK. You will be directed to the Filtering Policy page (refer to the next page). DSL-2750B User Guide...

  • Page 56: Filtering Policy

    WARNING: If you enter the computer you are working on and select Block All, you will disconnect from the Gateway and will not be able to log back in (since you are blocked). You will have to connect to the Gateway from another computer or reset the Gateway back to factory default settings. DSL-2750B User Guide...
  • Page 57 Enter specific websites you want to block or allow. List of Keywords: Enter keywords that are on websites that you want to block or allow. Click to save your policies. Created policies will then appear in the drop-down list when adding LAN computers. DSL-2750B User Guide...

  • Page 58: Advanced Options

    If a user from your local network attempts to visit a site that you blocked, they will get redirected to the URL you want. Enter the URL below and click OK. Click Reset Redirect URL to clear out the URL. DSL-2750B User Guide...

  • Page 59: Statistics

    Statistics This page displays the number of allowed and blocked sites that were attempted to be view from your local network. DSL-2750B User Guide...

  • Page 60: Storage

    Your drive will appear here. Click the name of the drive to access the folders and files. Advanced users can click New Entry to assign specific users, groups to specific folders on your USB drive. Click OK to save your settings. DSL-2750B User Guide...

  • Page 61: Disk Management

    A. If you uncheck this box, you can rename the partition (storage area). Disks: Displays information about your USB drive. Click on the Name of the drive to access more information about the drive (see below). Also, click the name under Partitions to view the files on your drive. DSL-2750B User Guide...

  • Page 62: Personal Domain Name (Ddns)

    SSL Mode: With the gateway versions that support Secure Socket Layer (SSL), secured DDNS services are accessed using HTTPS. Upon connection, the gateway validates the DDNS server’s certificate. Use this entry to choose the certificate’s validation method. DSL-2750B User Guide...

  • Page 63: Ip Address Distribution (Dhcp)

    Select Disable (turn off option), Served (to have the Gateway assign IP settings to only the devices in the list), or Denied (to have the Gateway assign IP settings to all devices Control: except for the ones in the list). Click New Entry to add devices to the list. DSL-2750B User Guide...

  • Page 64: System

    System Overview This section displays system information about the Gateway. DSL-2750B User Guide...

  • Page 65: Settings

    This section allows you to change system settings on the Gateway. It is strongly recommended not to change any of these settings. Click Date and Time on the right side to change the time and date on the Gateway (refer to the next page). DSL-2750B User Guide...

  • Page 66: Date And Time

    Check the Enable box to use a time server. Check either TOD or NTP protocol and then enter the Update Every box with a value (in hours). Click Sync Now to connect to the server. You may use the default server or add your own server information by clicking New Entry. DSL-2750B User Guide...

  • Page 67: Users

    Displays active group, description, and members (users assign to that group). Under Action, you can click the pencil icon to edit the group’s settings, the green + to add a group, or the red X to delete the group. DSL-2750B User Guide...

  • Page 68: Radius Client

    This page allows you to use a RADIUS server to authenticate users to log into the router. Enabled: Check this box to enable RADIUS server authentication. Server IP: Enter the IP address of the RADIUS server. Server Port: Enter the port used. Shared Secret: Enter the shared secret (passphrase). DSL-2750B User Guide...

  • Page 69: Network Connections

    Displays the status of the connection. Action: Click the pencil icon to edit the connection, the green + icon to add a new connection, or the red X to delete the connection. New Connection: Click to add a new connection. DSL-2750B User Guide...

  • Page 70: Monitor

    Monitor Network This page will display network statistics on the Gateway. This page will display the Gateway’s CPU statistics. DSL-2750B User Guide...

  • Page 71: Routing

    The routing table will display any routes. Check the IGMP Enabled box and check to enable IGMP Fast Leave and/or IGMP Multicast to Unicast. Click OK to save your settings. PPPoE Relay Check the Enabled box to activate PPPoE relay. Click OK to save your settings. DSL-2750B User Guide...

  • Page 72: Universal Plug And Play (Upnp™)

    Enable Automatic Check this box to have the Gateway automatically remove unused UPnP services. Cleanup of Old Unused UPnP Services: WAN Connection Select Publish Only the Main WAN Connection. Publication: Click OK to save your settings. DSL-2750B User Guide...

  • Page 73: Maintenance

    Maintenance Reboot Click OK to reboot the Gateway. Restore Factory Settings Click OK to reset the Gateway to the default factory settings. All rules, users, groups, etc you configured will be lost. DSL-2750B User Guide...

  • Page 74: Firmware Upgrade

    Visit the Verizon website to download a firmware upgrade file to your computer if available. Click Browse and then navigate to the location of the upgrade file; the path will appear in the window. Next, click OK to begin the upload to your Gateway. DSL-2750B User Guide...

  • Page 75: Diagnostics

    This page will allow you to test different connection using Ping, ARP, Traceroute, PVC Scan, and OAM Ping. Enter the IP address of your target (destination) and adjust settings if needed, then click Go. The results will appear next to Status. DSL-2750B User Guide...

  • Page 76: Objects And Rules

    Port Forwarding and Port Triggering features. You may click the pencil icon to edit the item, click the red X to remove the item, or scroll all the way to the bottom and click New Entry on the left side to create a new protocol. DSL-2750B User Guide...

  • Page 77: Network Objects

    Network objects are devices on your local network such as computers, game consoles, media players, Internet TVs, and network storage (NAS) devices, or a specific IP address or a range of IP address. You can add a network object by clicking New Entry. DSL-2750B User Guide...

  • Page 78: Scheduler Rules

    Enter a name for your rule. Rule Activity Settings: Select either the time frame is going to be active or inactive. New Time Segment Entry: Click to enter the time frame you want for the rule. Click to save your rule. DSL-2750B User Guide...

  • Page 79: Certificates

    Certificates DSL-2750B User Guide...

  • Page 80: Advanced Configuration

    Advanced Configuration Bridge Mode Before following the steps below, please factory reset the DSL-2750B. After it has booted up, disable the Wireless by depressing the button on the back of the unit. Complete the following steps to set up Bridge mode on the DSL-2750B: 1.
  • Page 81 7. Browse to System > Network Connections and click WAN-LAN Bridge. 8. Click the Settings tab. DSL-2750B User Guide...
  • Page 82 GUI is accessible only through 192.168.1.1 by a PC configured with static IP address of 192.168.1.x/24. Note: Once you have configured the DSL-2750B for Bridge mode, release and renew your network adapter cards. On a DHCP line, your PC will now receive a public IP address.

  • Page 83: Multiple Static Public Ips

    Multiple Static Public IPs Before following the steps below, please factory reset the DSL-2750B. 1. Open a web browser and enter http://192.168.1.1. 2. Log in with the default user name (admin) and password (refer to back label of 2750B). 3. Select My Network > Internet.
  • Page 84 9. From the drop-down menu next to Internet Protocol, select Use the Following IP Address. a. This will give you the option to input the static IP Address, Subnet, Gateway and DNS. b. Enter your information and click Apply. DSL-2750B User Guide...
  • Page 85 10. When the following message appears, click OK. 11. Additional Public IP Addresses can be statically configured on LAN PCs. DSL-2750B User Guide...

  • Page 86: Connect To Your Wireless Network

    2. A list of available wireless networks will appear. 3. Click the wireless network (SSID) you want to connect to and then click Connect. 4. If the network is secure/encrypted, enter the Wi-Fi password (security key) and click Next. DSL-2750B User Guide...
  • Page 87 If you get a good signal but cannot access the Internet, confirm the encryption by reviewing the profile or check the TCP/IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information. DSL-2750B User Guide...

  • Page 88: Windows® 7

    If you are joining an existing network, you will need to know the passphrase being used. 1. Click on the wireless icon in your system tray (lower-right corner). Wireless Icon 2. The utility will display any available wireless networks in your area. DSL-2750B User Guide...
  • Page 89 Gateway and click Ok. It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct. The passphrase must be exactly the same as on the Gateway. DSL-2750B User Guide...

  • Page 90: Windows Vista

    It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct. The key or passphrase must be exactly the same as on the wireless router. DSL-2750B User Guide...

  • Page 91: Windows® Xp

    Enter the WPA/WPA2 passphrase and click Connect. It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the WPA/WPA2 settings are correct. The WPA/WPA2 passphrase must be exactly the same as on the wireless router. DSL-2750B User Guide...

  • Page 92: Networking Basics

    Check your IP address After you install your new D-Link wireless adapter and have established a wireless connection, by default, the TCP/IP settings should be set to obtain an IP address from a DHCP server (i.e., router) automatically. To verify your IP address, please follow the steps below.

  • Page 93: Statically Assign An Ip Address

    • Set Primary DNS the same as the LAN IP address of your router or gateway. • The Secondary DNS is optional (you may enter a DNS server from your ISP). • Click OK to save your settings. DSL-2750B User Guide...

  • Page 94: Windows® 7/ Vista® Users

    • Set Primary DNS the same as the LAN IP address of your router or gateway. • The Secondary DNS is optional (you may enter a DNS server from your ISP). • Click OK to save your settings. DSL-2750B User Guide...

  • Page 95: Windows® Xp Users

    • Set Default Gateway the same as the LAN IP address of your router or gateway. • Set Primary DNS as the LAN IP address of your router or gateway. • The Secondary DNS is optional (you may enter a DNS server from your ISP). • Click OK to save your settings. DSL-2750B User Guide...

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