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lancechentw/speed-limit.sh

Created July 16, 2016 16:33
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speed-limit.sh
tc qdisc del dev eth0 root
tc qdisc add dev eth0 root handle 10: htb default 256
tc class add dev eth0 parent 10: classid 10:1 htb rate 100mbit ceil 100mbit
tc class add dev eth0 parent 10:1 classid 10:10 htb rate 300kbit ceil 300kbit prio 1
tc qdisc add dev eth0 parent 10:10 handle 101: sfq perturb 10
tc filter add dev eth0 parent 10: protocol ip prio 10 handle 1 fw classid 10:10
# Limit speed of downloading to 192.168.1.100
iptables -t mangle -A POSTROUTING -d 192.168.1.100 -j MARK --set-mark 1
iptables -t mangle -A POSTROUTING -d 192.168.1.100 -j RETURN
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