/interface bridge filter
add action=mark-packet chain=output mac-protocol=arp new-packet-mark=
netcut-stop
/ip firewall mangle
add action=add-src-to-address-list address-list=netcut_user
address-list-timeout=none-dynamic chain=output packet-mark=netcut-stop
/ip firewall filter
add action=add-src-to-address-list address-list=netcut_user
address-list-timeout=none-dynamic chain=output packet-mark=netcut-sto