Lines Matching refs:iperf3
3 iperf3 FAQ
6 What is the history of iperf3, and what is the difference between iperf2 and iperf3?
10 was needed, and began development of iperf3. The goal was make the
14 iperf2. Many of the feature requests for iperf3 came from the
21 iperf3. iperf2.0.8, released in 2015, made iperf2 a useful tool. iperf2's
25 As of this writing (2017), both iperf2 and iperf3 are being actively
29 A feature comparison of iperf2, iperf3, and nuttcp is available at:
32 iperf3 parallel stream performance is much less than iperf2. Why?
33 iperf3 is single threaded, and iperf2 is multi-threaded. We
35 …e iperf3 streams use the method described `here <https://fasterdata.es.net/performance-testing/net…
37 I’m trying to use iperf3 on Windows, but having trouble. What should I do?
38 iperf3 is not officially supported on Windows, but iperf2 is. We
41 Some people are using Cygwin to run iperf3 in Windows, but not all
42 options will work. Some community-provided binaries of iperf3 for
45 How can I build a statically-linked executable of iperf3?
46 There are a number of reasons for building an iperf3 executable with
63 #. Configure iperf3 thusly: ``configure "LDFLAGS=--static"
78 This problem has been noted by users attempting to build iperf3 for
92 #. At the time the linking of the iperf3 profiled executable fails,
93 the "normal" iperf3 executable is probably already created. So if
104 If you edit it to look like this, it will disable the build of the profiled iperf3::
118 Makefiles to make the exclusion of the profiled iperf3 executable
127 iperf3 UDP does not seem to work at bandwidths less than 100Kbps. Why?
147 large packets are sent, e.g. the default iperf3 128KB (131,072
148 bytes), iperf3 will show that data was sent in the first interval,
169 server, try the iperf3 reverse mode (``-R``). If TSO/LSO is only
172 segmentation, using the iperf3 ``-l`` option, e.g. ``-l 512``. It
173 may also help to reduce the MTU by using the iperf3 ``-M`` option,
180 default 10 seconds to better see the behavior (iperf3 ``-t``
200 I'm having trouble getting iperf3 to work on Windows, Android, etc. Where can I get help?
201 iperf3 only supports Linux, FreeBSD, and OSX. For other platforms we recommend using iperf2.
204 There seems to be a bug in Windows 7 where running iperf3 from a
216 denial of service attack. We don't want iperf3 to be an attack tool.
218 I'm trying to use iperf3 to test a 40G/100G link...What do I need to know?
222 …ps://fasterdata.es.net/performance-testing/network-troubleshooting-tools/iperf/multi-stream-iperf3/
225 iperf3 uses a control connection between the client and server to
233 The ``-F`` option to iperf3 is not a file transfer utility. It's a
243 I have a question regarding iperf3...what's the best way to get help?
245 http://stackoverflow.com/ has a number of iperf3-related questions
249 There is a mailing list nominally used for iperf3 development,
252 We discourage the use of the iperf3 issue tracker on GitHub for