[Cerowrt-devel] [OpenWrt-Devel] [RFC PATCH] packages: Smart Queue Management for AQM Packet Scheduling and Qos from CeroWrt

Richard Smith smithbone at gmail.com
Thu Oct 9 12:42:08 EDT 2014

On 10/06/2014 03:41 PM, Sebastian Moeller wrote:

>> I have spare routers that I can run OpenWRT or CeroWRt on and I'm
>> setup to test with netperf, netperf-wrapper on my local network (
>> desktop -> router -> laptop )  it's Gbit so I can easily saturate
>> the router.
> That sounds great. I think the first test should be to run SQM under
> cerowrt, so you get a feel of how things should look. I typically run
> netperf-wrapper rrul tests (for ipv4 and if available for ipv6)
> through cerowrt with different settings for SQM. A second step then
> is to instal SQM-scripts under openwrt and check whether the same
> settings produce the same results ;)

Ok.  I'll get my spare WNDR3700v2 up running the latest cerowrt.  Should 
be in the next few days.  I'm a bit strapped for time right now.

> So just let me know what you are willing/ready to test and we will
> take it from there okay? (I would already be a happy camper if you
> could just install the current SQM-scripts on openwrt and just send
> me the output of “logread” after installing and activating SQM, as
> well as the output from “tc -d qdisc” before and after enabling SQM,
> and finally the output of running “/etc/init.d/sqm stop ;
> /etc/init.d/sqm start” on the router’s console; that hopefully works
> or at least gives some indication what might be off. If you could
> throw in a quick netperf-wrapper RRUL test through the router I will
> be most delighted ;))

Ok. That sounds like a good starter step.  First question: Where are the 
current SQM scripts located and what's the process for installing them? 
  Are they packages or stuff that I scp over and manually install?

I'll let you know when I've taken a stab at getting that working.

 > Richard A. Smith  <richard at laptop.org>
 > Former One Laptop per Child

Just FYI: I'm slowly switching my list subs over from my previous 
@laptop.org address to my personal address.  Just switched this one over 
thus the email address change.

Richard A. Smith

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