UTT Technologies User Management Menu
http://www.uttglobal.com Page 96
click the Bind button. The input contents are: IP Address, MAC Address and
Description, one address pair entry per line; and the input format of an address
pair entry is: IP Address
<Space>MAC Address<Space>Description<Enter>. Note
that
Description is an optional parameter.
9.2.4 Internet Whitelist and Blacklist
By utilizing IP/MAC binding feature, you can flexibly configure an Internet whitelist or
blacklist for the LAN users.
If you want to allow only a small number of LAN users to access the Internet, you can
configure an Internet whitelist for these users. Then only the users that belong to the
whitelist can access the Internet, and all the other users can not access.
If you want to block only a small number of LAN users from accessing the Internet,
you can configure an Internet blacklist for these users. Then only the users that
belong to the blacklist cannot access the Internet, and all the other users can access.
On the Device, a user who belongs to the whitelist is a legal user, that is, the user’s IP
and MAC address pair matches an IP/MAC binding whose
Allow check box is
selected.
A user who belongs to the blacklist is an illegal user, that is, the user’s IP and MAC
address pair matches an IP/MAC binding whose
Allow check box is unselected, or the
IP address or MAC address is the same with an IP/MAC binding’s, but not both.
9.2.4.1 Configure an Internet Whitelist
If you want to configure an Internet whitelist, do the following:
Step 1 Go to the User Management > IP/MAC Binding page, and then click the Add
button or select the IP/MAC Binding Settings tab to go to the setup page.
Step 2 Specify the legal users by creating the IP/MAC bindings: Add these users’
IP and MAC address pairs into the
IP/MAC Binding List. By default, an
IP/MAC binding’s
Allow check box is selected, which means that the user
matching the IP/MAC binding can access the Device and Internet, so please
leave it as the default value.
Step 3 Unselect the Allow Undefined LAN PCs check box to block all the undefined
users from accessing the Device and Internet.
For example, if you want to allow a LAN user with IP address 192.168.16.68 and MAC
address 0015c5674109 to access the Device and Internet, you can add an IP/MAC
binding for he/her into the
IP/MAC Binding List, see the following figure. The binding’s
Allow check box is selected by default, so please leave it as the default value.
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