How to Block the unknow MAC Address

How to Block the Unknow MAC Adresses through Group Policy.

There is another way for unknown MAC address blocking which is by making a policy with authentication. You can set it thru the "Authentication" tab, in there select and add the specific local group then bind the MAC and IP address upon log-on so that the unknown mac address will be block automatically.

HiHi,

Pls find below for Configure users to bind IP or MAC address and set users who need to bind IP/MAC address in order to access the Internet.

NGAF IP & MAC address binding configuration:

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You can use through the Authentication policy.

1    Go to Authetication System > Authentication > Policy click Enable user authentication

2    Click on Add, after that configure the authentication policy

3    After doing the above 2 steps, the authenticated user will automatically added to the default group (you can choose to add to other group). Go to Authentication System > Local Users > Users, if the user in Users is identified as a local user, the user who is not in Users will be recognized as a new user when next time access to Internet.

4    After users completes the authentication and after binding relation exist in Users, then modify the New User Option to No authentication for new users.

By deploying the firewall and make a policy as to block the unknown mac address

Create a policy and enter the specific Mac you want to block

you must deploy the policy that can block unknown mac

You can use through the Authentication policy.
1    Go to Authetication System > Authentication > Policy click Enable user authentication

2    Click on Add, after that configure the authentication policy
3    After doing the above 2 steps, the authenticated user will automatically added to the default group (you can choose to add to other group). Go to Authentication System > Local Users > Users, if the user in Users is identified as a local user, the user who is not in Users will be recognized as a new user when next time access to Internet.

4    After users completes the authentication and after binding relation exist in Users, then modify the New User Option to No authentication for new users.

Go to authentication and make a policy that blocks the specific Mac Address

You just to create a policy and specify the Mac address you want to block.