User's Manual

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4.9 Firewall
The firewall of this router helps to protect you local network against attack from
unauthorized outsiders. It also restricts users in the local network from accessing the
Internet. Furthermore, it can filter out specific packets that trigger the router to build an
unwanted outgoing connection.
4.9.1 IP Filtering
IP filtering On/Off: you can select this checkbox to enable IP Filtering function.
Local IP Address: the IP address that you want to filter.
Comment: describe the reason why you want to filter the IP address. Just few words are
saved there usually.
Current IP Filter List: this table will list the detailed information about the IP addresses that
will be filtered.