Access Filters; Port Filter - CNET CWR-500 User Manual

7 Access Filters

This page is used to restrict certain types of data packets from your local network to
Internet through the device. Use of such filters can be helpful in securing or restricting
your local network.

7.1 Port filter

Entries in this table are used to restrict certain types of data packets from your local
network to Internet through the device. Use of such filters can be helpful in securing
or restricting your local network.
If the user wants to filter some types of data packets or block local network users from
accessing restricted web sites, check "Enable Port Filtering"
Port Range: Enter the port range to restrict.
Protocol: TCP, UDP or both.
Comment: Explanatory notes.
To save all the settings, click "Apply Changes", the port range, protocol and comment
will be listed in the "Current Filter Table".
If the user doesn't want to filter the ports listed in the list, check "Selected" and click
"Delete Selected" or click "Delete All" to delete all filtered ports.