Windows 11 enables official BBR support

March 3, 2023 2001 point heat 1 person likes 1 comment

Windows11 enables official BBR support. If the following commands report errors or prompt that the parameters do not exist, it is because your system version is not high enough. The commands are executed by administrator PowerShell.
Enable BBR support:

 netsh int tcp set supplemental Template=Internet CongestionProvider=bbr2 netsh int tcp set supplemental Template=Datacenter CongestionProvider=bbr2 netsh int tcp set supplemental Template=Compat CongestionProvider=bbr2 netsh int tcp set supplemental Template=DatacenterCustom CongestionProvider=bbr2 netsh int tcp set supplemental Template=InternetCustom CongestionProvider=bbr2

Verify BBR support:

 Get -NetTCPSetting | Select SettingName, CongestionProvider

Screenshot of an example of enabling official BBR support in Windows11

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Article comments

  • one hundred and twenty-three point one two three

    Edition Windows 11 Pro
    Version 22H2
    Installed on ‎12/‎12/‎2022
    OS build 22621.1344
    Experience Windows Feature Experience Pack 1000.22639.1000.0

    After the BBR is enabled, the Hyper-v virtual machine cannot be connected. It can be connected after the default settings are restored. Use this with caution.

    March 7, 2023