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2024-02-01
iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool Summary iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, protocols, and buffers. For each test it reports the measured throughput / bitrate, loss, and other parameters.
From <https://github.com/esnet/iperf>
• Windows: iperf3 binaries for Windows (built with Cygwin) can be found in a variety of locations, including https://files.budman.pw/ (discussion thread).
From <https://software.es.net/iperf/obtaining.html#binary-distributions>
Test Iperf3 -s : for server Iperf3 -c 10.20.30.40 - f m -t 10 For ten seconds report Mbit/sec
From: https://iperf.fr/iperf-servers.php
Iperf is a widely used tool for network performance measurement and tuning. It is significant as a cross-platform tool that can produce standardized performance measurements for any network. Iperf has client and server functionality, and can create data streams to measure the throughput between the two ends in one or both directions. Typical Iperf output contains a time-stamped report of the amount of data transferred and the throughput measured.
2024-01-27
Free and openly available, Iperf is a command line tool useful for measuring network performance. In my last post, I introduced some basic command line instructions to run Iperf between two endpoints and showed how the tool can be used to generate and measure both TCP and UDP performance. This time, I’ll discuss Iperf’s graphical cousin: Jperf.
From <https://www.smallnetbuilder.com/lanwan/lanwan-howto/measuring-network-performance-jperf/>
http://ate-expert.com/digital-tests/how-to-measure-network-performance-with-jperfiperf.html
From: http://www.how2shout.com/tools/best-free-opensource-bandwidth-management-tools.html
If you don’t want to go through the whole article then here is the list of tools. Solarwinds Wireshark BWM Tools: Bandwidth Management Tools Bandwidth Monitor NetWorx PacketFence Cacti ManageEngine NetFlow Analyzer BandwidthD Portty – Port Forwarding, Tunneling etc. MasterShaper PRTG Bandwidth Management Sarg Squid Internet Bandwidth Monitor(IBM) BitMeter OS NetBalancer Traffic Shaper XP
http://www.ixchariot.com/products/datasheets/qcheck.html Qcheck, the network troubleshooting utility from Ixia, quickly checks network response time, throughput, and streaming performance. It even runs anywhere-to-anywhere traceroute!
endpoint QChenck and IxChariot tests use endpoints (unobtrusive software agents) installed at the source and destination points of a test. An IxChariot traffic pair is the two endpoints needed for one traffic session
Web: www.ixiacom.com The latest versions of the endpoints are always available for free at http://www.ixiacom.com/support/endpoint_library/ removal: /usr/local/Ixia/endpoint -k