#!/bin/sh
#
# /etc/init.d/rcS
#

echo -n "mounting swap..."
/sbin/swapon /dev/hdc1
echo "done."

echo -n "setting up network..."
/sbin/ifconfig eth0 192.168.0.10 txqueuelen 1000
/sbin/ifconfig lo 127.0.0.1

echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling
echo "0" > /proc/sys/net/ipv4/tcp_timestamps
echo "0" > /proc/sys/net/ipv4/tcp_sack
echo "15" > /proc/sys/net/ipv4/tcp_fin_timeout
echo "16384" > /proc/sys/net/ipv4/tcp_max_syn_backlog
                                                                                
echo "1024 65535" > /proc/sys/net/ipv4/ip_local_port_range
echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_rmem
echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_wmem
echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_mem
                                                                                
echo "524287" > /proc/sys/net/core/rmem_max
echo "524287" > /proc/sys/net/core/wmem_max
echo "524287" > /proc/sys/net/core/optmem_max
echo "300000" > /proc/sys/net/core/netdev_max_backlog
                                                                                
echo "131072" > /proc/sys/fs/file-max
echo "done."

echo -n "sleeping until server is running..."
sleep 3
echo "done."

echo -n "running surge client..."
/bin/bash -c "cd /benchmarks/surge && ./Surge 2 100 1 192.168.0.1 5"
echo "done."

echo -n "halting machine"
m5 exit

echo -n "starting bash shell..."
/bin/bash