Cara Limit Bandwidth User Berdasarkan Mac Address

Membuat Mangle 

/ip firewall mangle
add action=mark-connection chain=prerouting new-connection-mark=Down-Client src-mac-address=00:00:00:00:00:00
add action=mark-packet chain=prerouting connection-mark=Down-Client new-packet-mark=Down-Client passthrough=no
add action=mark-packet chain=prerouting new-packet-mark=Up-Client passthrough=no src-mac-address=00:00:00:00:00:00

Membuat Queue
/queue tree add max-limit=100M name=upload parent=public
add limit-at=30M max-limit=50M name=Up-Client packet-mark=Up-Client parent=upload
add max-limit=100M name=download parent=local
add limit-at=30M max-limit=50M name=Down-Client packet-mark=Down-Client parent=download queue=default

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