Hi,
I
am experiencing problem with Iperf Ver. 2.0.4.+svnr43 and Linux. I
have tried with both SUSE and Ubuntu 9.04, but both had the same
problem. The problem is with the server - it does not display the
measured values but at the end of the test returns the average values.
So, this is the result on the server:
iperf -s -P 0 -i 1 -p 5001 -w 64K -N -f m
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 0.12 MByte (WARNING: requested 0.06 MByte)
------------------------------------------------------------
[ 4] local 192.168.2.101 port 5001 connected with
192.168.2.102 port 53263
[ ID] Interval Transfer Bandwidth
[ 4] 0.0- 1.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 1.0- 2.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 2.0- 3.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 3.0- 4.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 4.0- 5.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 5.0- 6.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 6.0- 7.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 7.0- 8.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 8.0- 9.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 9.0-10.0 sec 0.00 MBytes 0.00 Mbits/sec
[ 4] 0.0-10.0 sec 111 MBytes 93.1 Mbits/sec
Iperf thread stopped [CAUSE=Stream
Closed]
The client runs normally and returns all the it-test values. When I run the
same machine as client I get this:
iperf -c 192.168.2.102 -P 1 -i 1 -p 5001 -w 64K -N -f k -t 10 -T 1
------------------------------------------------------------
Client connecting to 192.168.2.102, TCP port 5001
TCP window size: 128 KByte (WARNING: requested 64.0 KByte)
------------------------------------------------------------
[ 3] local 192.168.2.101 port 58690 connected with 192.168.2.102 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0- 1.0 sec 11576 KBytes 94831 Kbits/sec
[ 3] 1.0- 2.0 sec 11456 KBytes 93848 Kbits/sec
[ 3] 2.0- 3.0 sec 11504 KBytes 94241 Kbits/sec
[ 3] 3.0- 4.0 sec 11440 KBytes 93716
Kbits/sec
[ 3] 4.0- 5.0 sec 11488 KBytes 94110 Kbits/sec
[ 3] 5.0- 6.0 sec 11416 KBytes 93520 Kbits/sec
[ 3] 6.0- 7.0 sec 11480 KBytes 94044 Kbits/sec
[ 3] 7.0- 8.0 sec 11432 KBytes 93651 Kbits/sec
[ 3] 8.0- 9.0 sec 11504 KBytes 94241 Kbits/sec
[ 3] 9.0-10.0 sec 11448 KBytes 93782 Kbits/sec
[ 3] 0.0-10.0 sec 114752 KBytes 93987 Kbits/sec
Done.
I don't experience this problem with Windows.
I would be very thankful to receive some help on this subject.
Best regards,
Simeon Gerenski
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