configs/boot/nat-netperf-server.rcS

   1 #!/bin/sh
   2 SERVER=192.168.0.1
   3 CLIENT=10.0.0.2
   4 NATBOX=192.168.0.2
   5
   6 echo "setting up network..."
   7 ifconfig lo 127.0.0.1
   8 ifconfig eth0 $SERVER txqueuelen 1000
   9
  10 echo "0" > /proc/sys/net/ipv4/tcp_timestamps
  11 echo "0" > /proc/sys/net/ipv4/tcp_sack
  12 echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
  13 echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem
  14 echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem
  15 echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem
  16 echo "262143" > /proc/sys/net/core/rmem_max
  17 echo "262143" > /proc/sys/net/core/wmem_max
  18 echo "262143" > /proc/sys/net/core/rmem_default
  19 echo "262143" > /proc/sys/net/core/wmem_default
  20 echo "262143" > /proc/sys/net/core/optmem_max
  21 echo "100000" > /proc/sys/net/core/netdev_max_backlog
  22
  23 echo "running netserver..."
  24 /benchmarks/netperf-bin/netserver
  25
  26 echo -n "signal natbox to begin..."
  27 sleep 5
  28 echo "server ready" | netcat -c $NATBOX 8000
  29 echo "done."
  30
  31 echo "starting bash..."
  32 exec /bin/bash