limitar o acesso à internet num determinado período de tempo no openwrt

no cli, editando o ficheiro /etc/config/firewall:
config rule
option dest 'wan'
option src 'lan'
option name 'Jumanji'
option target 'REJECT'
list src_mac '00:14:4F:FC:00:00'
list src_mac '00:14:4F:FF:FF:FF'
option start_time '00:00:00'
option stop_time '08:30:00'
option weekdays 'Mon Tue Wed Thu Fri'

no gui, seguindo Network->Firewall->Traffic Rules

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