Iperf

Server side:

• Build:

  wget http://nchc.dl.sourceforge.net/project/iperf/iperf-2.0.5.tar.gz
  tar xf iperf-2.0.5.tar.gz
  cd iperf-2.0.5
  make && make install
  ln -s /usr/local/iperf /usr/bin/iperf

• Init:

  ifconfig eth2 <server ip>
  ethtool -C eth2 rx-usecs 30 rx-frames 30 tx-frames 30
  service iptables stop
  service network-manager stop

• Run:

  iperf -s -w 256k

Client side:

• Build:

  wget http://nchc.dl.sourceforge.net/project/iperf/iperf-2.0.5.tar.gz
  tar xf iperf-2.0.5.tar.gz
  cd iperf-2.0.5
  make && make install
  ln -s /usr/local/iperf /usr/bin/iperf

• Init:

  ifconfig eth2 <client ip>
  ethtool -C eth2 rx-usecs 30 rx-frames 30 tx-frames 30
  service iptables stop
  service network-manager stop

• Run:

  iperf -c <server ip> -P 1 -t 100 -i 1 -w 256k
  iperf -c <server ip> -P 4 -t 100 -i 1 -w 256k