[Bug 203623] [tcp] Congestion window set to 1mss on any type of loss
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Wed Oct 7 21:27:40 UTC 2015
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203623
Bug ID: 203623
Summary: [tcp] Congestion window set to 1mss on any type of
loss
Product: Base System
Version: 11.0-CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: kern
Assignee: freebsd-bugs at FreeBSD.org
Reporter: hiren at FreeBSD.org
We set cwnd to 1mss when we detect loss via arrivals of 3 dupacks. That is
wrong as we severely underutilizing network capacity by doing so.
Past discussion:
https://lists.freebsd.org/pipermail/freebsd-net/2015-September/043249.html
Recent discussion:
https://lists.freebsd.org/pipermail/freebsd-transport/2015-October/000010.html
Please comment on the recent discussion if you want to participate.
--
You are receiving this mail because:
You are the assignee for the bug.
More information about the freebsd-bugs
mailing list