Package: iperf
Version: 2.0.2-2
Severity: normal

*** Please type your report below this line ***
I'm testing UDP performance with iperf - the bottleneck path is a
wireless link. I'm getting (client side)

/usr/bin/iperf -f k -u -c 158.38.0.236 -p 5001 -t 2.5 -b 18552k -r
------------------------------------------------------------
Server listening on UDP port 5001
Receiving 1470 byte datagrams
UDP buffer size:   107 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to 158.38.0.236, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:   107 KByte (default)
------------------------------------------------------------
[  4] local 158.38.145.115 port 33371 connected with 158.38.0.236 port
5001
[  4]  0.0- 2.5 sec  5672 KBytes  18578 Kbits/sec
[  4] Sent 3951 datagrams
[  4] Server Report:
[  4]  0.0- 2.5 sec  24360391808552 KBytes  79777159086992 Kbits/sec
0.316 ms   0/ 3950 (0%)
[  4]  0.0- 2.5 sec  1 datagrams received out-of-order

server side:

iperf -u -s -p 5001


Client connecting to 158.38.145.115, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:   103 KByte (default)
------------------------------------------------------------
[  3] local 158.38.0.236 port 33404 connected with 158.38.145.115 port
5001
[  3]  0.0- 2.5 sec  5.54 MBytes  18.6 Mbits/sec
[  3] Sent 3951 datagrams
[  3] WARNING: did not receive ack of last datagram after 10 tries.

Client is Debian sid, server is Debian sarge (iperf 2.0.1-1)

-- System Information:
Debian Release: 4.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'),
(499, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-2-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages iperf depends on:
ii  libc6                        2.3.6.ds1-8 GNU C Library: Shared
libraries
ii  libgcc1                      1:4.1.1-20  GCC support library
ii  libstdc++6                   4.1.1-20    The GNU Standard C++
Library v3

iperf recommends no packages.

-- no debconf information




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