Controlling Computer Internet Access - Huawei WS331a User Manual

4. Click New user.
5. In Name, enter the name of the device you want to add.
6. From the Device type drop-down list box, select the device type.
7. In MAC address, enter the device MAC address.
8. Click Save.
The function to allow only specified computers to access your WLAN is valid only when the
security lock is set to
entering the correct password.

Controlling Computer Internet Access

Your WS331a provides MAC address filtering. With this function, you can confine Internet access to
specific computers or deprive specific computers of Internet access. While using this function, you
can also set limits on the duration of Internet usage.
1. Log in to the web management page.
2. Choose Internet > Internet Services > Simple Network Time Protocol (SNTP).
3. Click Enable SNTP.
4. From the Primary NTP server and Secondary NTP server drop-down list boxes, select the NTP server
addresses.
5. From the Local time zone name drop-down list box, select a time zone.
. When the security lock is set to
17
, any user can assess the WLAN by