#! /bin/tcsh

#sudo rmmod  sch_red
#sudo insmod sch_red.o

echo "\n>> install red queue on interface eth0 ..."
echo "\nqdisc info: -- before install"
echo "-------------------------------"
tc qdisc show
sudo tc qdisc add dev eth0 root red limit 500KB min 50KB max 450KB avpkt 1000 burst 100 probability 0.002
echo "\nqdisc info: -- after install"
echo "-------------------------------"
tc qdisc show
echo "\n"
