User's Manual

Table Of Contents
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DWR User’s Guide
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36
3.2.4.12 Firewall - IP Filtering
Entries in this table are used to restrict certain types of data packets from your local network to
Internet through the Gateway. Use of such filters can be helpful in securing or restricting your local
network.
Fig. 3-20
Item Description
Enable IP Filtering Click to enable the IP filtering security function.
Local IP Address To restrict data transmission from local network on
certain IP addresses, fill in the IP address and the
protocol, also put your comments on it.
Protocol
The Protocol can be TCP, UDP or Both.
Comment
Comment let you know about the reason to restrict
data from the IP address.
Apply Changes
Click the Apply Changes button to register the IP
address to IP filtering list.
Reset
Click the Reset button to abort change and recover
the previous configuration setting.
Delete Selected Click to delete the selected IP address that will be
removed from the IP-filtering list.
Delete All Click to delete all the registered entries from the
IP-filtering list.
Reset
Click the Reset button to abort change and recover
the previous configuration setting.