On Sat, Mar 29, 2014 at 2:56 PM, Dave Täht <dave.t...@bufferbloat.net>wrote:
> From: Dave Taht <dave.t...@bufferbloat.net> > > This adds support for the bufferbloat project's "Smart Queue Management" > (SQM) system, which improves over openwrt's qos-scripts in the following > ways > > + Uses HTB with two models for managing traffic > a simplest one that merely uses fq_codel, and a three tier one that does > some basic and tunable packet prioritization. > > + Works with ipv6 and ipv4 correctly (unlike qos-scripts) > + extensive support for fixing ADSL and PPOe framing problems > + Partial support for key diffserv markings > + highly tuned fq_codel implementation especially for low bandwidths > + Tested heavily on cable modems and on dsl devices > > It is a disimprovement in that: > > - There are no built-in tricks for doing l7 classification, > or other forms of packet inspection. > > - We haven't explored hfsc all that much, prefering to rely > on the predictable behavior of htb + fq_codel for everything > > - And there is support for a few qdiscs that are not in the linux > kernel mainline that remain experimental. > --- > net/sqm-scripts/Makefile | 48 +++ > net/sqm-scripts/files/etc/config/sqm | 11 + > net/sqm-scripts/files/etc/init.d/sqm | 23 ++ > net/sqm-scripts/files/usr/lib/sqm/functions.sh | 335 > ++++++++++++++++++++ > net/sqm-scripts/files/usr/lib/sqm/run.sh | 67 ++++ > net/sqm-scripts/files/usr/lib/sqm/simple.qos | 187 +++++++++++ > net/sqm-scripts/files/usr/lib/sqm/simple.qos.help | 1 + > net/sqm-scripts/files/usr/lib/sqm/simplest.qos | 84 +++++ > .../files/usr/lib/sqm/simplest.qos.help | 1 + > net/sqm-scripts/files/usr/lib/sqm/stop.sh | 22 ++ > 10 files changed, 779 insertions(+) > create mode 100644 net/sqm-scripts/Makefile > create mode 100644 net/sqm-scripts/files/etc/config/sqm > create mode 100755 net/sqm-scripts/files/etc/init.d/sqm > create mode 100644 net/sqm-scripts/files/usr/lib/sqm/functions.sh > create mode 100755 net/sqm-scripts/files/usr/lib/sqm/run.sh > create mode 100755 net/sqm-scripts/files/usr/lib/sqm/simple.qos > create mode 100644 net/sqm-scripts/files/usr/lib/sqm/simple.qos.help > create mode 100755 net/sqm-scripts/files/usr/lib/sqm/simplest.qos > create mode 100644 net/sqm-scripts/files/usr/lib/sqm/simplest.qos.help > create mode 100755 net/sqm-scripts/files/usr/lib/sqm/stop.sh > > diff --git a/net/sqm-scripts/files/etc/config/sqm > b/net/sqm-scripts/files/etc/config/sqm > new file mode 100644 > index 0000000..547d321 > --- /dev/null > +++ b/net/sqm-scripts/files/etc/config/sqm > @@ -0,0 +1,11 @@ > + > +config queue 'ge00' > + option enabled '0' > + option interface 'ge00' > + option download '20000' > + option upload '4000' > + option qdisc 'fq_codel' > + option script 'simple.qos' > + option qdisc_advanced '0' > + option linklayer 'none' > + > How hard is this to config from the command line/vim? I've never needed or really wanted luci on my box, I just use vim. Going by this patch, there is either nothing to config or no examples. I would think shipping a roughly equivalent config to what ships in qos-scripts would be a good start to get people testing. IE: highest priority: small ARP, DNS, and SSH packets normal: HTTP, HTTPS bulk: everything else. Side note: Will SQM do bandwidth slicing? Or at least handle "hostile" environments better? I say "hostile" as in roommates or maybe teenage kids. Multiple people/devices thinking they are entitled to the entire WAN bandwidth at all times.
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