The Network inetrfaces security panel allows you to set security preferences for network interfaces your computer has.
Active ip interfaces of your computer
List active IP interface your computer has. You can select interface and assign security preferenced for it in the right part of the panel
Use default settings for this interface
Allows your to set individual security settings for selected interface. If this box is unchecked, default security settings (default input and output ruleset of active security level) will be used.
Input ruleset
Input ruleset that will be bound to selected interface
Output ruleset
Output ruleset that will be bound to selected interface
Settings should be applied to all subnet
Selected rulesets will be bound to all interfaces that are included into the same network that interface belongs to
See also: