maybe I am in mistake, the point is I want to have better performance (latency, web browsing, ....) for only some specific ranges. For this purpose, I think I should define some QOS configuration for defining priority for these range (first priority).
Here is the export of my queue tree:
0 name="PARENT" parent=global-out limit-at=0 priority=8 max-limit=0 burst-limit=0 burst-threshold=0 burst-time=0s
1 name="Dialup" parent=PARENT packet-mark=qos limit-at=0 queue=pfifo#added by kazemian# priority=1 max-limit=0 burst-limit=0 burst-threshold=0 burst-time=0s
2 name="Other" parent=PARENT packet-mark=no-mark limit-at=0 queue=bfifo#added by kazemian# priority=8 max-limit=0 burst-limit=0 burst-threshold=0 burst-time=0s