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updating answers for couple questions based on recent test results

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Brian Tierney 2017-04-10 14:19:43 -07:00
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docs/faq.rst
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@ -40,12 +40,12 @@ I’m trying to use iperf3 on Windows, but having trouble. What should I do?
I'm seeing quite a bit of unexpected UDP loss. Why?
First, confirm you are using iperf 3.1.5 or higher. There was an
issue with the default UDP send size that was fixed in
3.1.5. Second, try adding the flag ``-w1M`` to increase the socket
3.1.5. Second, try adding the flag ``-w2M`` to increase the socket
buffer sizes. That seems to make a big difference on some hosts.
iperf3 UDP does not seem to work at bandwidths less than 1Mbps. Why?
iperf3 UDP does not seem to work at bandwidths less than 100Kbps. Why?
The pacing algorithm used by iperf3 does not allow for send rates
less than 1Mbps.
less than 100Kbps.
What congestion control algorithms are supported?
On Linux, run this command to see the available congestion control