Hello,

tc class add dev ifb0 parent 1:1 classid 1:2 hfsc sc m2 450kbit ul m2
512kbit
tc class add dev ifb0 parent 1:1 classid 1:3 hfsc sc m2 62kbit ul m2
512kbit

why i don't have guaranteed bandwidth 450 and 62? when i set ul m2 450
and 62 then bandwidth is splited OK, but when i shutdown downloading
1:2, 1:3 not go to 512

please help!