Mar 07

D-Link DSL- 34 2320B ADSL2+ Ethernet/USB Modem MAC filtering can forward or block traffic by MAC address. You can change the policy or add settings to the MAC filtering table using the MAC Filtering Setup screen.

If you click Change Policy, a confirmation dialog allows you to verify your change. Select Yes to continue, or No to to cancel.

If you want to add an entry to the MAC filtering table, Select Add from the MAC Filtering Setup screen. The Add MAC Filter screen should then appear. Select a Protocol Type, enter the Destination and Source MAC address, the necessary Frame Direction, and WAN interface (bridge mode only). Click Apply to save.

After you save the settings, a screen showing the settings will appear. On this screen you will be able to view and delete MAC filtering rules.

Tags: , , ,

Aug 09

Step 1: Open your web browser and type the IP address of the access point in the address bar. The default IP address is 192.168.0.50. At the login, enter your username (admin) and password (default password is blank),D-Link DWL-7100 As a Example

Step 2: Click the Advanced tab and then click Mac Filters on the left side.

Step 3: Next to Access Control, select the mode you would like to use from the drop-down menu.

  • Disabled – Disables this feature and will allow all wireless clients to connect.
  • Accept – Blocks all clients except for what you enter in the list.
  • Reject – Allows all clients except for what you enter in the list.

dlink-mac-filter1

Step 4 Enter the Ethernet MAC address that you wish to Accept or Reject.

dlink-mac-filter2

Step 5 Click Apply and then click Continue to save your settings.

Tags: , ,

Aug 09

In computer networking, MAC Filtering (or EUI filtering, or layer 2 address filtering) refers to a security access control methodology whereby the 48-bit address assigned to each network card is used to determine access to the network.

MAC filter can filter each computer through MAC address in LAN; can also bind one MAC address with a static IP address. Following shows a [MAC Filter Config] dialog:

Mac-filtering

MAC addresses are uniquely assigned to each card, so using MAC filtering on a network permits and denies network access to specific devices through the use of blacklists and whitelists. While the restriction of network access through the use of lists is straightforward, an individual person is not identified by a MAC address, rather a device only, so an authorized person will need to have a whitelist entry for each device that he or she would use to access the network.

While giving a wireless network some additional protection, MAC Filtering can be circumvented by scanning a valid MAC (via airodump-ng) and then changing the own MAC into a validated one. This can be done in the Windows Registry or by using commandline tools on a Linux platform.

Tags: , ,

Feb 04

Step 1: Open a web browser and type the IP address of the DWL-2700AP in the address bar (default is 192.168.0.50). Press Enter.

Step 2: Enter your username (admin) and your password (default password is blank). Click OK to continue.

Step 3: Click the Advanced tab and then click Filters to the left.

Step 4: Next to Access Control select one of the following modes using the drop-down list:
Disabled – Disables this feature and will allow all wireless clients to connect.
Accept – Blocks all clients except for what you enter in the list.
Reject – Allows all clients except for what you enter in the list.

 

dwl-2700-mac-filter

Step 5: Enter the MAC address of the wireless adapter(s) that you wish to Accept or Reject.

Step 6: Click Apply and then click Continue to save the new settings.

Tags: ,

css.php