This open source distribution contains documentation, scripts, and other materials related to the BBR congestion control algorithm. The first public release of BBR was here, in September 2016: http://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=0f8782ea14974ce992618b55f0c041ef43ed0b78 Test results, performance evaluations, feedback, and BBR-related discussions are very welcome in the public e-mail list for BBR: https://groups.google.com/forum/#!forum/bbr-dev This is not an official Google product.