限速命令
命令的作用是限制源192.168.1.12、192.168.1.13发到本主机的速度为500mbit/s
modprobe ifb numifbs=1
ip link set dev ifb0 up
tc qdisc add dev bond0 handle ffff: ingress
tc filter add dev bond0 parent ffff: protocol ip u32 match u32 0 0 action mirred egress redirect dev ifb0
tc qdisc add dev ifb0 root handle 2: htb
tc class add dev ifb0 parent 2: classid 2: