r.giskard wrote:You only need to add one "Deny any connection" rule to netbiosd. To get all relevant rules for netbiosd and its precedence enter netbiosd into the search field and after that select: View -> Sort By -> Precedence. That gives you the list of all rules vaild for natbiosd sorted by there precedence.
netbios is just an example, btw, if I do "deny all connections" do it goes with LAN traffic?