delete the selected IP segment.Web Filter setting Select it or not to enable or disable Web Filter. ClickApply to make it effective.Notice: Do not set your visiting IP outside the Web filter range, otherwise,you cannot logon through the web.8.3.7.2 FirewallFirewall ConfigurationIn this web interface, you can set up firewall to prevent unauthorized Internetusers from accessing private networks connected to the Internet (input rule),or prevent unauthorized private network devices from accessing the Internet(output rule).Firewall supports two types of rules: input access rule and output access rule.Each type supports at most 10 items.Through this web page, you could set up and enable/disable firewall withinput/output rules. System could prevent unauthorized access, or access othernetworks set in rules for security. Firewall, is also called access list, is asimple implementation of a Cisco-like access list (firewall). It supports twoaccess lists: one for filtering input packets, and the other for filtering outputpackets. Each kind of list could be added 10 items.