3Com 3CRADSL72 User Manual page 55

Access Control allows users to define the traffic type permitted or
not-permitted to the Internet.
This screen allows you to enable or disable all Access Control rules. Select
the appropriate Enable Filtering Funciton radio button, and press Apply
Changes to save the settings.
To edit or delete specific Access Control rules, click on the Edit or Delete
links for the appropriate access control rule.
To control access to specific Internet services:
1 Click on > Add PC.
A screen similar to that shown below will appear
Figure 40 Add PC Screen
2 Enter a desicription for the filter you are defining in the Client PC
Description field.
3 Enter the IP address or IP address range into the Client IP Address fields.
Firewall 55