'''Note''': We set up Input and Output zone settings as Accept, this allows traffic to leave and reach this zone. Forward: Reject acts as a default policy - we modify this one via Inter-zone forwarding section.
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'''Note''': By setting the Input and Output zones to '''Accept''' traffic is allowed to enter and leave the zone. '''Forward: Reject''' blocks communication between zones - this is a default policy. '''Inter-zone forwarding''' section can be used to modify the default behavior of the Forward zone and allow communication between zones.