On Tue, 2016-05-17 at 14:45 +0300, Tuvia Rosenberg wrote:
> Hi,
> I need example of reordering incoming UPD/IP packets with netem
> command.
> Can someone write an example ?
> Thanks,Tuvia R.
Simple one would be :
# netem based setup, installed at receiver side only
ETH=eth0
IFB=ifb10
DELAY=200us
JITTER=100us
ip link add ifb10 numtxqueues $TXQ type ifb
ip link set dev $IFB up
tc qdisc del dev $ETH ingress 2>/dev/null
tc qdisc add dev $ETH ingress
tc filter add dev $ETH parent ffff: \
protocol ip u32 match u32 0 0 flowid 1:1 \
action mirred egress redirect dev $IFB
tc qdisc del dev $IFB root 2>/dev/null
tc qdisc add dev $IFB root netem limit 10000 delay $DELAY $JITTER
