4 ms·
On newer kernel is no longer required to install the "fq" qdisc to use BBR
by JackMinello 8y ago
On newer kernel is no longer required to install the "fq" qdisc to use BBR
- wtallis 8y agoMore specifically, it appears to require this commit[1] that's in kernels 4.13 and later. [1] https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=218af599fa635b107cfe10acf3249c4dfe5e4123 https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-ne...
- aorth 8y agoInteresting! From a related discussion in 2017 on the bbr-dev mailing list: BBR will run well with fq_codel only after linux-4.13 (not yet released) Before linux-4.13, BBR _needs_ fq packet scheduler. fq is not fq_codel. See: https://groups.google.com/forum/#!topic/bbr-dev/4jL4ropdOV8 https://groups.google.com/forum/#!topic/bbr-dev/4jL4ropdOV8