ping-server.rcs

linux下基于c++的处理器仿真平台。具有处理器流水线

#!/bin/sh
SERVER=10.0.0.1
CLIENT=10.0.0.2

echo "setting up network..."
ifconfig lo 127.0.0.1
ifconfig eth0 $SERVER txqueuelen 1000

echo "0" > /proc/sys/net/ipv4/tcp_timestamps
echo "0" > /proc/sys/net/ipv4/tcp_sack
echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem
echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem
echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem
echo "262143" > /proc/sys/net/core/rmem_max
echo "262143" > /proc/sys/net/core/wmem_max
echo "262143" > /proc/sys/net/core/rmem_default
echo "262143" > /proc/sys/net/core/wmem_default
echo "262143" > /proc/sys/net/core/optmem_max
echo "100000" > /proc/sys/net/core/netdev_max_backlog

echo -n "signal client to begin..."
echo "server ready" | /usr/bin/netcat -c $CLIENT 8000
echo "done."

echo "starting bash..."
exec /bin/bash