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Allowing / Denying Accesses from Specified Devices


This page explains how to allow/deny accesses from particular wireless client devices by registering their MAC Addresses to SX-ND-4350WAN Plus.



  • Before you begin, please get the MAC Address of the wireless client devices you wish to allow or deny.

Access the Web page of SX-ND-4350WAN Plus on the PC with proper settings to communicate with SX-ND-4350WAN Plus (such as the PC you once used for configuration).

  • The Web page of SX-ND-4350WAN Plus can be displayed by one of following methods.
    • On SX Virtual Link Display for Education utility, click the Display the Web Page button at a properties window of SX-ND-4350WAN Plus.
      For details on SX Virtual Link Display for Education, refer to SX Virtual Link Display for Education User's Manual that can be downloaded at Downloading the Utilities.
    • Open the Web browser, enter the IP Address of SX-ND-4350WAN Plus to the address bar and press ENTER key.

The login page is displayed.
Enter the password for SX-ND-4350WAN Plus and click Login.

  • By default, no password is configured to SX-ND-4350WAN Plus.

From the left menu on the Web page, click Details - Wireless LAN(AP).


The Wireless LAN Configuration (AP) page is displayed.
Click the Security Configuration tab on top of the page.
The page below is displayed.


Select ALLOW or DENY at Filter Type under MAC Address Filter Configuration.

  • If ALLOW is selected, only the registered devices are allowed access to SX-ND-4350WAN Plus.
  • If DENY is selected, only the registered devices are denied access to SX-ND-4350WAN Plus.

Enter the MAC Address of wireless client device to MAC Address field and click the Add button. If you have more client devices to register, repeat this process.

  • It is possible to register only vendor code information of MAC Address (first 3 digits). Access from wireless client devices with the registered vendor code can be denied.

When finished registering all SX-ND-4350WAN Plus units, click Submit.


When finished, click Restart to restart SX-ND-4350WAN Plus.
The changes will take effect after restart.

Finish the Web browser.



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