Test files for bandwidth measurement

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# Only two download connections are allowed per IP address

General example for iperf3

# Download test (from server to client)
iperf3 -c test.fortex.ru -R -t 15 -P 4 -f m

# Upload test (from client to server)
iperf3 -c test.fortex.ru -t 15 -P 4 -f m

# Only one TCP test session (connection) is allowed per IP address. UDP not permitted

Run test via browser

# https://test.fortex.ru/web

Command for Linux/macOS

# Install iperf3 before running this command
echo "download: $(iperf3 -c test.fortex.ru -R | grep -Eo '[0-9]+(\.[0-9]+)? Mbits/sec' | tail -n1)"
echo "upload:   $(iperf3 -c test.fortex.ru | grep -Eo '[0-9]+(\.[0-9]+)? Mbits/sec' | tail -n1)"

Script for Windows

# This is a script for testing internet speed on Windows. It already includes the iperf3 binary, nothing else needs to be downloaded
# To use it, download, unzip and run start-test.bat

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