+ # Prepare firewall rules.
+ if (! -z "${General::swroot}/firewall/input"){
+ &buildrules(\%configinputfw);
+ }
+ if (! -z "${General::swroot}/firewall/outgoing"){
+ &buildrules(\%configoutgoingfw);
+ }
+ if (! -z "${General::swroot}/firewall/config"){
+ &buildrules(\%configfwdfw);
+ }