Hi all,
I’m Hironori Okano and Fred’s intern.
I’d like to let you know that I have implemented FQ-PIE as a linux kernel
module “fq-pie and iproute2 for fq-pie.
This was done in collaboration with others at Cisco including Fred Baker, Rong
Pan, Bill Ver Steeg, and Preethi Natarajan.
The source
What about the link type? If there are extra overheads going on, that's
going to muck with the calculations (possibly adding latency, but shouldn't
be cutting bandwidth), since the throttling calculations will be wrong.
His ISP may be able to help with that.
It would be interesting to see what
On ubuntu 14.04, I add a file named 10-debloat.conf in /etc/sysctl.d with
the following lines in it:
jg@thinkpad:/etc/sysctl.d$ cat 10-debloat.conf
net.ipv4.tcp_ecn=1
net.core.default_qdisc=fq_codel
On Thu, Jun 4, 2015 at 4:35 PM, Jonathan Morton chromati...@gmail.com
wrote:
The main one on
The main one on Linux would be:
echo net.core.default_qdisc=fq_codel /etc/sysctl.conf
...at least, if I've remembered it right.
- Jonathan Morton
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I think he may be seeing a complex interaction of various different queue
components and bottlenecks, which in total manages to confuse TCP
congestion control sufficiently to cause reduced throughput.
I suspect that there is a shaper at the ISP end which limits the bandwidth
available to any