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iPerf3 – SpeedTest Server for Ubuntu 18.04 LTS

Tidal Media Inc
iPerf3 is a tool for active measurements of the maximum achievable bandwidth on IP networks.
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iPerf3 – SpeedTest Server for Ubuntu 18.04 LTS

Tidal Media Inc

iPerf3 is a tool for active measurements of the maximum achievable bandwidth on IP networks.

iPerf3 – SpeedTest Server for Ubuntu 18.04 LTS

iPerf3 - SpeedTest Server for Ubuntu is a power tool for active measurements of the maximum achievable bandwidth on IP networks. For each test it reports the bandwidth, loss, and other parameters. It supports tuning of various parameters related to timing, buffers and protocols (TCP, UDP, SCTP with IPv4 and IPv6) on Windows.

Set time and traffic information. Get testing result in one click. You can check the connection speed wherever you are.

iPerf3 - SpeedTest Server for Ubuntu come in very handy for network administrators who constantly need to keep an eye on bandwidth performance. Even though it is but a command line, it manages to provide powerful assistance when it comes to tweaking.

  • TCP and SCTP
    • Measure bandwidth.
    • Report MSS/MTU size and observed read sizes.
    • Support for TCP window size via socket buffers.
  • UDP
    • Client can create UDP streams of specified bandwidth.
    • Measure packet loss
    • Measure delay jitter
    • Multicast capable

iPerf3 Features:

  • Client and server can have multiple simultaneous connections.
  • Server handles multiple connections, rather than quitting after a single test.
  • Can run for specified time, rather than a set amount of data to transfer.
  • Print periodic, intermediate bandwidth, jitter, and loss reports at specified intervals.
  • Run the server as a daemon.
  • Use representative streams to test out how link layer compression affects your achievable bandwidth.
  • Ignore TCP slowstart.
  • Set target bandwidth for UDP and TCP.
  • Set IPv6 flow label.
  • Set congestion control algorithm.
  • Output in JSON format.
  • Disk read and write tests.
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