PLANET XGS3-24042 - Manual (Page 561)

60-5
Chapter 60 MAB Configuration
60.1 Introduction to MAB
In actual network existing the device which can not install the authentication client, such as printer, PDA
devices, they can not process 802.1x authentication. However, to access the network resources, they need to
use MAB authentication to replace 802.1x authentication.
MAB authentication is a network accessing authentication method based on the accessing port and the MAC
address of MAB user. The user needn’t install any authentication client, after the authentication device
receives ARP packets sent by MAB user, it will authenticate the MAC address of the MAB user and there is
the corresponding authentication information in the authentication server, the matched packets of the port and
the source MAC are allowed to pass when the authentication is successful. MAB user didn’t need to input the
username and password manually in the process of authentication.
At present, MAB authentication device only supports RADIUS authentication method. There is the selection
method for the authentication username and password: use the MAC address of the MAB user as the
username and password, or the fixed username and password (all users use the configured username and
password to authenticate).
60.2 MAB Configuration Task List
MAB Configuration Task List:
1. Enable MAB function
1) Enable global MAB function
2) Enable port MAB function
2. Configure MAB authentication username and password
3. Configure MAB parameters
1) Configure guest-vlan
2) Configure the binding-limit of the port
3) Configure the reauthentication time
4) Configure the offline detection time
5) Configure other parameters
1. Enable MAB function
Command Explanation
Global Mode
mac-authentication-bypass enable
no mac-authentication-bypass enable
Enable the global MAB authentication
function.
Port Mode