To ban users' access to certain websites it is
necessary to create a rule following the procedure described above.
However in this case on the 'Filters' page of the dialogue window
in the 'URL list' field enter all the forbidden websites as URL
It is possible import the forbidden sites list from a text file
with *.flt extension. The file must be a regular text file with the
masks of the forbidden sites listed one in a line.
Automatic closing of connection for users with zero
To automatically close connection for users who
reached a zero balance on their accounts it is necessary to enable
the 'Activate tracking' option on the 'Limits' page of the rule
setup dialogue window ( illustration). This rule
will be closing connections.