Microsoft Windows XP [version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Rhapsody>cd mes documents
C:\Documents and Settings\Rhapsody\Mes documents>cd downloads
C:\Documents and Settings\Rhapsody\Mes documents\Downloads>iperf -c 3.testdebit.info -m -i 1 -t 20 -r
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 994 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to testdebit.info, TCP port 5001
TCP window size: 994 KByte (default)
------------------------------------------------------------
[1756] local 192.168.1.10 port 1939 connected with 89.84.127.55 port 5001
[ ID] Interval Transfer Bandwidth
[1756] 0.0- 1.0 sec 3.10 MBytes 26.0 Mbits/sec
[1756] 1.0- 2.0 sec 2.84 MBytes 23.9 Mbits/sec
[1756] 2.0- 3.0 sec 5.21 MBytes 43.7 Mbits/sec
[1756] 3.0- 4.0 sec 7.59 MBytes 63.7 Mbits/sec
[1756] 4.0- 5.0 sec 10.0 MBytes 84.0 Mbits/sec
[1756] 5.0- 6.0 sec 11.1 MBytes 93.4 Mbits/sec
[1756] 6.0- 7.0 sec 10.8 MBytes 90.4 Mbits/sec
[1756] 7.0- 8.0 sec 8.95 MBytes 75.0 Mbits/sec
[1756] 8.0- 9.0 sec 3.60 MBytes 30.2 Mbits/sec
[1756] 9.0-10.0 sec 4.38 MBytes 36.8 Mbits/sec
[1756] 10.0-11.0 sec 6.68 MBytes 56.0 Mbits/sec
[1756] 11.0-12.0 sec 9.07 MBytes 76.1 Mbits/sec
[1756] 12.0-13.0 sec 11.0 MBytes 92.2 Mbits/sec
[1756] 13.0-14.0 sec 11.1 MBytes 93.3 Mbits/sec
[1756] 14.0-15.0 sec 7.96 MBytes 66.8 Mbits/sec
[1756] 15.0-16.0 sec 4.16 MBytes 34.9 Mbits/sec
[1756] 16.0-17.0 sec 6.50 MBytes 54.5 Mbits/sec
[1756] 17.0-18.0 sec 8.83 MBytes 74.1 Mbits/sec
[1756] 18.0-19.0 sec 8.73 MBytes 73.3 Mbits/sec
[1756] 19.0-20.0 sec 2.55 MBytes 21.4 Mbits/sec
[ ID] Interval Transfer Bandwidth
[1756] 0.0-20.3 sec 144 MBytes 59.7 Mbits/sec
[1756] MSS and MTU size unknown (TCP_MAXSEG not supported by OS?)[1944] local 192.168.1.10 port 5001 connected with 89.84.127.55 port 53112
[ ID] Interval Transfer Bandwidth
[1944] 0.0- 1.0 sec 413 KBytes 3.38 Mbits/sec
[1944] 1.0- 2.0 sec 829 KBytes 6.79 Mbits/sec
[1944] 2.0- 3.0 sec 1.08 MBytes 9.06 Mbits/sec
[1944] 3.0- 4.0 sec 1.19 MBytes 9.95 Mbits/sec
[1944] 4.0- 5.0 sec 380 KBytes 3.11 Mbits/sec
[1944] 5.0- 6.0 sec 689 KBytes 5.64 Mbits/sec
[1944] 6.0- 7.0 sec 1.02 MBytes 8.54 Mbits/sec
[1944] 7.0- 8.0 sec 626 KBytes 5.13 Mbits/sec
[1944] 8.0- 9.0 sec 765 KBytes 6.26 Mbits/sec
[1944] 9.0-10.0 sec 996 KBytes 8.16 Mbits/sec
[1944] 10.0-11.0 sec 776 KBytes 6.36 Mbits/sec
[1944] 11.0-12.0 sec 1010 KBytes 8.27 Mbits/sec
[1944] 12.0-13.0 sec 966 KBytes 7.92 Mbits/sec
[1944] 13.0-14.0 sec 714 KBytes 5.85 Mbits/sec
[1944] 14.0-15.0 sec 452 KBytes 3.71 Mbits/sec
[1944] 15.0-16.0 sec 983 KBytes 8.05 Mbits/sec
[1944] 16.0-17.0 sec 1.05 MBytes 8.83 Mbits/sec
[1944] 17.0-18.0 sec 1.15 MBytes 9.67 Mbits/sec
[1944] 18.0-19.0 sec 825 KBytes 6.76 Mbits/sec
[1944] 19.0-20.0 sec 947 KBytes 7.76 Mbits/sec
[ ID] Interval Transfer Bandwidth
[1944] 0.0-20.3 sec 16.9 MBytes 6.97 Mbits/sec
[1944] MSS and MTU size unknown (TCP_MAXSEG not supported by OS?)[1944] Read lengths occurring in more than 5% of reads:
[1944] 412 bytes read 1956 times (46.5%)
[1944] 8192 bytes read 1989 times (47.3%)
C:\Documents and Settings\Rhapsody\Mes documents\Downloads>
Là ce qui m intrigue c est
[1944] MSS and MTU size unknown (TCP_MAXSEG not supported by OS?) sachant que j ai optimisé mes paramètres avec
TCP Optimizer v 3 supportant les débits fibre.
« SpeedGuide.net TCP Analyzer Results »
Tested on: 2012.03.02 14:34
IP address: 90.xx.xx.xx
Client OS/browser: Windows XP (Chrome 17.0.963.56)
TCP options string: 020405a6010303040101080a000000000000000001010402
MSS: 1446
MTU: 1486
TCP Window: 1017984 (multiple of MSS)
RWIN Scaling: 4 bits (2^4=16)
Unscaled RWIN : 63624
Recommended RWINs: 63624, 127248, 254496, 508992, 1017984
BDP limit (200ms): 40719kbps (5090KBytes/s)
BDP limit (500ms): 16288kbps (2036KBytes/s)
MTU Discovery: ON
TTL: 47
Timestamps: ON
SACKs: ON
IP ToS: 00000000 (0)