User's Manual

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SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual
Adding Predefined Filters
Using the following procedure, you can add predefined filters that block certain types of
traffic from the LAN side of the Gateway to the Internet side of the Gateway .
1. In the Access Control menu, check Enable Access Control if it is not checked and click
the Apply button. The remaining fields in the menu become available.
2. Under Predefined Filtering Table, click the Add button. The Predefined Filter menu
appears (see Figure 60).
3. Complete the fields in the Predefined Filter menu (see Table 29).
4. Click Apply. (Or click Back to return to the Access Control menu or Cancel to cancel any
selections you made.) If you clicked Apply, the predefined filter is added to the Predefined
Filtering Table.
5. To define additional filters for access control (up to 35, including customer-defined filters),
repeat steps 1 through 4. When you finish, click Apply in the Access Control menu to save
your settings.
6. To change the settings for a predefined filter, click the radio button to the left of the service
you want to change and click the Edit button. When the Predefined Filter menu appears,
edit the settings as necessary (see Table 29) and click Apply. Click Apply in the Access
Control menu to save your settings.
7. To delete a predefined filter, click the radio button to the left of the filter you want to delete
and click the Delete button. No precautionary message appears before you delete a
predefined filter. Click Apply in the Access Control menu to save your settings.