desktop_qos

#!/bin/sh

IFACE=wlp3s0

# Root PRIO qdisc
# Automatically create 3 childrend
tc qdisc add dev $IFACE root handle 1: prio

# SFQ for the 3 childs
# SFQ gives equal share of "turns" to each flows
tc qdisc add dev $IFACE parent 1:1 handle 10: sfq
tc qdisc add dev $IFACE parent 1:2 handle 20: sfq
tc qdisc add dev $IFACE parent 1:3 handle 30: sfq

# Attach filters root and sed traffic to children classes
tc filter add dev $IFACE protocol ip parent 1: prio 1 u32 match ip dport 80 0xffff flowid 1:1
tc filter add dev $IFACE protocol ip parent 1: prio 1 u32 match ip dport 443 0xffff flowid 1:1
tc filter add dev $IFACE protocol ip parent 1: prio 1 u32 match ip dport 53 0xffff flowid 1:1


#### Graphical view of the above ####

#                   1: root prio
#                 / | \
#                /  |  \
#               /   |   \
#              /    |    \
#            1:1   1:2   1:3  classes
#            /      |      \
#           /       |       \
#          /        |        \
#        10:       20:       30:  qdiscs
#        sfq       sfq       sfq