option package 'firewall'
list depends 'target, src'
list depends 'target, dest'
+ list depends 'target, src_ip'
+ list depends 'target, src_port'
+ list depends 'target, src_mac'
+ list depends 'target, dest_ip'
+ list depends 'target, dest_port'
+ list depends 'target, proto'
config variable
option name 'src'