ZyXEL P-202H User Guide - Page 100

P-202H Plus v2 User's Guide Table 24 Firewall > Edit a Rule (continued) LABEL DESCRIPTION Action for Matched Packet Log Alert Back Apply Cancel Delete Use the drop down list box to select whether to Block (silently discard) or Forward (allow the passage of) packets that match this rule. This field determines if a log is created for packets that match the rule (Match), don't match the rule (Not-Match), match either rule (Both) or no log is created (None). Select the Alert check box to determine that this rule generates an alert when the rule is matched. Click Back to return to the previous screen. Click Apply to save your customized settings and exit this screen. Click Cancel to return to the previously saved settings. Click Delete to exit this screen without saving. 9.7.2 Source and Destination Addresses To add a new source or destination address, click SrcAdd or DestAdd from the previous screen. To edit an existing source or destination address, select it from the box and click SrcEdit or DestEdit from the previous screen. Either action displays the following screen. Figure 36 Firewall > Source and Destination Addresses The following table describes the labels in this screen. Table 25 Firewall > Source and Destination Addresses LABEL Address Type Start IP Address End IP Address Subnet Mask DESCRIPTION Do you want your rule to apply to packets with a particular (single) IP address, a range of IP addresses (e.g., 192.168.1.10 to 192.169.1.50), a subnet or any IP address? Select an option from the drop-down list box that includes: Single Address, Range Address, Subnet Address and Any Address. Type the single IP address or the starting IP address in a range here. Type the ending IP address in a range here. Type the subnet mask here, if applicable. 99 Chapter 9 Firewall Configuration