resultat sous Ubuntu 7.04 "Feisty Fawn"

et avec iperf :
test1 :
chris@chris:~$ iperf -c 212.27.33.25 -m -w 221184 -i 5 -t 30
------------------------------------------------------------
Client connecting to 212.27.33.25, TCP port 5001
TCP window size: 256 KByte (WARNING: requested 216 KByte)
------------------------------------------------------------
[ 3] local 192.168.1.20 port 57264 connected with 212.27.33.25 port 5001
[ 3] 0.0- 5.0 sec 29.8 MBytes 50.0 Mbits/sec
[ 3] 5.0-10.0 sec 30.1 MBytes 50.5 Mbits/sec
[ 3] 10.0-15.0 sec 27.1 MBytes 45.4 Mbits/sec
[ 3] 15.0-20.0 sec 30.3 MBytes 50.8 Mbits/sec
[ 3] 20.0-25.0 sec 30.3 MBytes 50.8 Mbits/sec
[ 3] 25.0-30.0 sec 30.4 MBytes 50.9 Mbits/sec
[ 3] 0.0-30.0 sec 178 MBytes 49.7 Mbits/sec
[ 3] MSS size 1448 bytes (MTU 1500 bytes, ethernet)
test2 :
chris@chris:~$ iperf -c 212.27.33.25 -m -w 221184 -i 5 -t 30 -r
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 256 KByte (WARNING: requested 216 KByte)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to 212.27.33.25, TCP port 5001
TCP window size: 256 KByte (WARNING: requested 216 KByte)
------------------------------------------------------------
[ 5] local 192.168.1.20 port 41121 connected with 212.27.33.25 port 5001
[ 5] 0.0- 5.0 sec 27.1 MBytes 45.4 Mbits/sec
[ 5] 5.0-10.0 sec 29.1 MBytes 48.8 Mbits/sec
[ 5] 10.0-15.0 sec 30.3 MBytes 50.8 Mbits/sec
[ 5] 15.0-20.0 sec 30.3 MBytes 50.9 Mbits/sec
[ 5] 20.0-25.0 sec 29.1 MBytes 48.8 Mbits/sec
[ 5] 25.0-30.0 sec 30.1 MBytes 50.6 Mbits/sec
[ 5] 0.0-30.0 sec 176 MBytes 49.2 Mbits/sec
[ 5] MSS size 1448 bytes (MTU 1500 bytes, ethernet)
[ 4] local 192.168.1.20 port 5001 connected with 212.27.33.25 port 38672
[ 4] 0.0- 5.0 sec 36.3 MBytes 60.9 Mbits/sec
[ 4] 5.0-10.0 sec 35.7 MBytes 59.9 Mbits/sec
[ 4] 10.0-15.0 sec 33.3 MBytes 55.9 Mbits/sec
[ 4] 15.0-20.0 sec 36.5 MBytes 61.2 Mbits/sec
[ 4] 20.0-25.0 sec 37.5 MBytes 62.9 Mbits/sec
[ 4] 25.0-30.0 sec 36.0 MBytes 60.5 Mbits/sec
[ 4] 0.0-30.0 sec 215 MBytes 60.2 Mbits/sec
[ 4] MSS size 1448 bytes (MTU 1500 bytes, ethernet)
test4 :
chris@chris:~$ iperf -c 212.27.33.25 -m -w 221184 -i 5 -t 30 -p 4662 -r
------------------------------------------------------------
Server listening on TCP port 4662
TCP window size: 256 KByte (WARNING: requested 216 KByte)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to 212.27.33.25, TCP port 4662
TCP window size: 256 KByte (WARNING: requested 216 KByte)
------------------------------------------------------------
[ 5] local 192.168.1.20 port 50319 connected with 212.27.33.25 port 4662
[ 5] 0.0- 5.0 sec 28.8 MBytes 48.3 Mbits/sec
[ 5] 5.0-10.0 sec 28.5 MBytes 47.7 Mbits/sec
[ 5] 10.0-15.0 sec 30.2 MBytes 50.7 Mbits/sec
[ 5] 15.0-20.0 sec 30.4 MBytes 50.9 Mbits/sec
[ 5] 20.0-25.0 sec 27.8 MBytes 46.6 Mbits/sec
[ 5] 25.0-30.0 sec 30.3 MBytes 50.8 Mbits/sec
[ 5] 0.0-30.0 sec 176 MBytes 49.2 Mbits/sec
[ 5] MSS size 1448 bytes (MTU 1500 bytes, ethernet)
[ 4] local 192.168.1.20 port 4662 connected with 212.27.33.25 port 36456
[ 4] 0.0- 5.0 sec 25.4 MBytes 42.6 Mbits/sec
[ 4] 5.0-10.0 sec 31.6 MBytes 53.0 Mbits/sec
[ 4] 10.0-15.0 sec 37.0 MBytes 62.1 Mbits/sec
[ 4] 15.0-20.0 sec 37.5 MBytes 62.9 Mbits/sec
[ 4] 20.0-25.0 sec 29.7 MBytes 49.9 Mbits/sec
[ 4] 25.0-30.0 sec 21.5 MBytes 36.0 Mbits/sec
[ 4] 0.0-30.0 sec 183 MBytes 51.1 Mbits/sec
[ 4] MSS size 1448 bytes (MTU 1500 bytes, ethernet)