ZyXEL NBG6515 User Guide - Page 131

Chapter 19 Firewall Figure 99 Security > Firewall > IP Filtering Rule The following table describes the labels in this screen. Table 65 Security > Firewall > IP Filtering Rule LABEL DESCRIPTION IP Filtering Rule Enable IP Filtering Select this check box to enable IP filtering. Define the filter action for the list of MAC addresses in the IP Filtering Table. Select Allow to permit access to the NBG, IP addresses not listed will be denied access to the NBG. Select Deny to block access to the NBG, IP addresses not listed will be allowed to access the NBG. IP Filtering Table NO. This is the number of an individual IP filtering rule. PC Description This field displays a description to identify this rule. PC IP Address This field displays the IP address (or a range of IP addresses) of the computer. Client Service This field displays the clients services you selected. Protocol This field displays the protocol used for the service. Port Range This field displays the port number(s). Select Select the IP filtering rule which you want to delete. Add Click this to add the IP filtering rule. Delete Selected Click the Delete Selected button to remove the IP filtering rule which selected from the IP Filtering Table. A window displays asking you to confirm that you want to delete the rule. Delete All Click the Delete All button to remove all IP filtering rules from the NBG. A window displays asking you to confirm that you want to delete all rules. Apply Click Apply to save your changes back to the NBG. Reset Click Reset to start configuring this screen again. NBG6515 User's Guide 131