FS#57476 - [linux] linux-4.15.2-2 TCP Congestion BBR - slow connections

Attached to Project: Arch Linux
Opened by Maniaxx (Maniaxx) - Monday, 12 February 2018, 05:23 GMT
Last edited by Evangelos Foutras (foutrelis) - Saturday, 17 February 2018, 01:12 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To Tobias Powalowski (tpowa)
Jan Alexander Steffens (heftig)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No

Details

There are at least two people suffering from low network speed and erratic network behavior with new tcp congestion mode 'bbr'. Traditional mode 'cubic' fixes the problem (sudo sysctl net.ipv4.tcp_congestion_control=cubic).

Forum:
https://bbs.archlinux.org/viewtopic.php?id=234276
This task depends upon

Closed by  Evangelos Foutras (foutrelis)
Saturday, 17 February 2018, 01:12 GMT
Reason for closing:  Fixed
Additional comments about closing:  linux 4.15.3-2 restored CUBIC as the default congestion algorithm.

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