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

Fri Feb 13 00:13:00 EST 2015

That's great news.
Thanks again Dave - I found both SQM packages on the Chaos Calmer files.
I'll run some more test with users.

Regards,
Luis

On Thursday, February 12, 2015, Dave Taht <dave.taht at gmail.com> wrote:

> sqm-scripts entered the openwrt package repos for chaos calmer quite
> some time back.
>
> On Thu, Feb 12, 2015 at 6:02 PM, Luis E. Garcia <luis at bitamins.net
> <javascript:;>> wrote:
> > Sebastian , Dave,
> > Thanks for these instructions.
> > I just finished a round of 3 months testing this setup on a couple of
> MyNet
> > N750 ( AR71xx based ) in several locations.
> > The feedback from users is very positive and encouraging - Most of them
> say
> > that they feel the networks behave a lot snappier than before [ 7.5Mbps
> Up/
> > 1Mbps Down].
> >
> > All I had to do was install the 3 packages over BB 14.07 :
> > ip-full from the OpenWRT BB repository
> > and luci-app-sqm + sam-scripts from the CeroWRT repository.
> >
> > Will the later two packages ever make it to the main OpenWRT package
> list?
> > or there other packages that on the main OpenWRT distribution that can be
> > used to provide this functionality? ( the 2 CeroWRT packages above make
> > really simple to setup ).
> >
> > Regards,
> > Luis Garcia
> >
> > On Thu, Oct 9, 2014 at 2:59 PM, Sebastian Moeller <moeller0 at gmx.de
> <javascript:;>> wrote:
> >>
> >> Hi Luis,
> >>
> >>
> >> On Oct 9, 2014, at 20:05 , Luis E. Garcia <luis at bitamins.net
> <javascript:;>> wrote:
> >>
> >> > Please excuse my dumb question or just point me to the right
> >> > documentation.
> >> > But is there an easy way to run AQM/Codel on BB 14.07 ?? I'm running
> BB
> >> > on a MyNETN750 that looks like it meets the HW requirements.
> >>
> >>         There probably is, I assume you need to install ip-full from the
> >> BB repository, and then copy
> >>
> http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/3.10.50-1/packages/luci-app-sqm_3-1_all.ipk
> >> and
> >>
> http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/3.10.50-1/packages/sqm-scripts_6-1_all.ipk
> >> onto your router and try:
> >> opkg install sqm-scripts_6-1_all.ipk
> >> and:
> >> opkg install luci-app-sqm_3-1_all.ipk
> >>
> >> You might need to play with opkg options, but in theory it should work…
> >> There probably also is a nicer way like adding a stanza similar to:
> >> src/gz toronto
> >>
> http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/3.10.50-1/packages
> >> to /etc/opkg.conf
> >> but I do not know the exact incantation of that, maybe hnyman, or Dave
> >> know the correct answer to this..
> >>
> >> Best Regards
> >>         Sebastian
> >>
> >> >
> >> > Regards,
> >> > Luis Garcia
> >> >
> >> > On Thu, Oct 9, 2014 at 12:57 PM, Sebastian Moeller <moeller0 at gmx.de
> <javascript:;>>
> >> > wrote:
> >> > Hi Richard,
> >> >
> >> > On Oct 9, 2014, at 18:42 , Richard Smith <smithbone at gmail.com
> <javascript:;>> wrote:
> >> >
> >> > > 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.
> >> >
> >> >         No hurry, I really appreciate your help and there is no time
> >> > pressure (rather the other way around, I do this for a hobby, and
> real life
> >> > leaves almost no time for  that ;) )
> >> >
> >> > >
> >> > >> 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?
> >> >
> >> >         So the repository lives on:
> >> > https://github.com/dtaht/ceropackages-3.10
> >> >  I just followed Dave’s advice and used:
> >> > git clone git at github.com:dtaht/ceropackages-3.3.git
> >> > to get my own version to play around with. Oh, SQM basically is the
> work
> >> > of Dave (who wrote the scripts doing the actual AQM&QOS work) and
> Toke you
> >> > packaged all this nicely and created the GUI for it (all I ever did
> was
> >> > shuffling the GUI around a bit). I just started hacking around the
> files
> >> > from sqm-scripts and luck-app-sqm on my cerowrt (so I could
> immediately do
> >> > some testing), so I never got around building actual packages (I
> assume you
> >> > need to be setup to build whole openwrt/cerowrt images and that is
> outside
> >> > the scope of my recreational coding), But that said if you copy the
> files
> >> > from ceropackages-3.10/net/sqm-scripts/files to the matching
> directory on
> >> > your router you should have a working sqm-script. Or just use a
> cerowrt
> >> > built as SQM is standard and potentially hnyman’s build (
> >> > https://forum.openwrt.org/viewtopic.php?id=28392 ) that also
> includes SQM.
> >> >
> >> > Best Regards
> >> >         Sebastian
> >> >
> >> > >
> >> > > I'll let you know when I've taken a stab at getting that working.
> >> > >
> >> > > > Richard A. Smith  <richard at laptop.org <javascript:;>>
> >> > > > 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
> >> > _______________________________________________
> >> > openwrt-devel mailing list
> >> > openwrt-devel at lists.openwrt.org <javascript:;>
> >> > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
> >> >
> >> > _______________________________________________
> >> > openwrt-devel mailing list
> >> > openwrt-devel at lists.openwrt.org <javascript:;>
> >> > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
> >>
> >
>
>
>
> --
> Dave Täht
>
> thttp://www.bufferbloat.net/projects/bloat/wiki/Upcoming_Talks
>
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