The proper port filtering, routes are minimizing the communication, what could be important by
safety reasons, and could decrease the open threads and risks of some safety leaks.
Always limit the access of services, and decrease the amount of the throughput communication on
the network by these rules to provide the operation only for the necessary services, ports, ip
addresses.
When you modified the settings, save them by the
Save & Apply
button.
At the Network / Static Routes menu item you can define a new route.
