Proroute GEM420 4G M2M Router
GEM420 User Manual
104
3.2.1.3.1 Configuration
1. URL Blocking
: Check the enable box if you want to activate URL Blocking
function.
2. Black List / White List
: Select one of the two filtering policies for the defined rules
in URL Blocking Rule List.
Allow all to pass except those match the specified rules (Black List).
Deny all to pass except those match the specified rules (White List).
3. Log Alert
: Enable the log alerting so that system will record URL blocking events
when blocking rules are fired.
4. Invalid Access Web Redirection
: Users will see a specific web page to know
their access is blocked by rules.
5. [Help]:
At the right upper corner of screen, one “[Help]” command let you see the
on-line help message about URL Blocking function.
3.2.1.3.2 URL Blocking Rule List
It is a list of all URL Blocking rules. You can add one new rule by clicking on the “Add”
command button. But also you can modify some existed URL blocking rules by
clicking corresponding “Edit” command buttons at the end of each blocking rule in the
URL Blocking Rule List. Besides, unnecessary rules can be removed by checking the
“Select” box for those rules and then clicking on the “Delete” command button at the
URL Blocking Rule List caption.
