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3.4 Access Restrictions
This function allows you to configure some Internet access rules for your local computers based
on the IP address, applications, URL or keywords.
3.4.1 IP & Port Filtering
If you want to restrict users from accessing certain Internet applications/services (e.g. Internet websites,
email, FTP etc.) by their IP addresses, then you can set up the filtering rules here. Entries in this table are
restricted to use certain type of connections from the router. IP filters can be helpful in securing or
restricting your local network.
Parameters Description
Enable IP & Port Filtering Check/uncheck to enable/disable the IP & Port Filtering.
Deny/Allow
Please select “Deny” or “Allow” to decide the behavior of IP
filtering table. If you select deny, all IP addresses listed in
filtering table will be denied from connecting to the network; if
you select allow, only IP addresses listed in filtering table will be
able to connect to the network, and all other network devices will
be rejected.
Add PC Click “Add PC” to add a new IP address to IP filtering table. See
more information below.
Delete If you want to delete a specific setting, check the ‘select’ box of
the setting you want to delete, then click ‘Delete’ button. (You
can select more than one setting).
Delete All If you want to delete all settings listed here, please click ‘Delete
All’ button.
Click Add PC to add a new IP address to IP filtering table, up to 20 IP addresses can be added.