From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-bk0-f43.google.com (mail-bk0-f43.google.com [209.85.214.43]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 598DA20228E; Wed, 16 May 2012 10:16:07 -0700 (PDT) Received: by bkty5 with SMTP id y5so1823511bkt.16 for ; Wed, 16 May 2012 10:16:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=VlQ3zW+POj199uz8JtT1LAQCchJGNr3fofMT4fHDM2g=; b=UI7YtwnLNJonezZMDJwPx7KVVjDPgxo9fbrIS4X75hvKxDblmXuu6aJe7U+EEGO6Pj 6vwoasrUSjLmwsUUzDQi0X2IB5cCQ/RB4Xwk8I5o8bu3KYNG32PHlV64dpieZMvEem+0 Tqt9oTaa9yJxEROpyXMzuHn+4Uc92tcO+y0mva42/G+REnsLLHEjn27Vw4tYO1zx5Bmu u3qpmYNd2Sa5SWk+3W0QqOhzOsYadiWeehTKsPF7CyEH7RFMcDN6pr8NjcB+P8wdvAuZ Nas8ZWEzmSbMBQl4I4vfE5OGNfUiauVB/Ov6L1xPuPaB+Ix1UGqgO+6bZz7pzrfOj4wb UyYw== MIME-Version: 1.0 Received: by 10.204.151.199 with SMTP id d7mr1447275bkw.73.1337188565066; Wed, 16 May 2012 10:16:05 -0700 (PDT) Received: by 10.204.157.11 with HTTP; Wed, 16 May 2012 10:16:05 -0700 (PDT) In-Reply-To: <4FB3DF2D.3070109@gmail.com> References: <6F884B65-4388-4655-8B03-4B7936ABCDE0@gmx.de> <4FB3DF2D.3070109@gmail.com> Date: Wed, 16 May 2012 13:16:05 -0400 Message-ID: From: Outback Dingo To: dave taht Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: codel@lists.bufferbloat.net, Sebastian Moeller , cerowrt-devel@lists.bufferbloat.net, bloat@lists.bufferbloat.net Subject: Re: [Codel] [Cerowrt-devel] preliminary codel and fq_codel support for cerowrt X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 May 2012 17:16:08 -0000 On Wed, May 16, 2012 at 1:09 PM, dave taht wrote: > On 05/16/2012 09:34 AM, Sebastian Moeller wrote: >> >> Hi Dave, >> >> so I upgraded my router to the most recent version, and hey I am really >> impressed, thanks a lot for all the work. >> (I never really stress the local network, and the internet is 5/30 so I >> consider to be on the safe side of #379 and decided to ignore your >> recommendation about the suitability for main routers). >> =A0 =A0 =A0 =A0I tried the simple_qos.sh script and for my testing it is= quite >> nice indeed. The whole network stays quite responsive even during abuse.= The >> whole expeience was quite pleasant (using ssh over a ssl based VPN to re= mote >> control an X11 session while stressing in and out direction); counter to= my >> subjective experience though netalyzr was detecting 3000 odd millisecond= s of >> buffering upstream (downstream was fine). Once I find more time I will h= ave >> a go at reproducing that. (Now I have to figure out whether I need to >> restart simple_qos.sh anytime I down or up an interface; any pointer?) B= TW, >> how do you envision this to be started under the AQM tab; shall this sta= rt >> simple_qos or rather debloat? > > > No, I had something more wonderful in mind. > > Felix Fietkau has added fq_codel to the openwrt 3.3 kernel and to the > existing qos-scripts as of openwrt revision 31761. > > Builds for 37 architectures and ~150 platforms are popping out as I write= . > > See > > http://buildbot.openwrt.org:8010/one_line_per_build > > For details. > > I will be obsoleting the CeroWrt aqm and aqm-scripts and simple_qos as so= on > as the new qos-scripts handles ipv6 properly, and maybe get a chance to a= dd > a trick or two to more to it. > > Erics latest patch to fq_codel has not yet landed in openwrt. > > > >> Small observation, port 81 on the router seems open to the internet, >> easily fixed, but maybe something you might want know :) > > Patches gladly accepted. Frankly I'd hoped to have CeroWall done by now, > but, well, the ball's on the 20 yard line, and I need to bench myself for= a > while. > > Hopefully someone else can take it in for the score. CeroWall ?? OpenWRT iptables / qos scripts ??? > >> >> Anyway, thanks again >> =A0 =A0 =A0 =A0Sebastian >> >> >> On May 14, 2012, at 1:59 PM, Dave Taht wrote: >> >>> A test release of CeroWrt is now available that has support for Kathie >>> Nichols' and Van Jacobson's new AQM, Codel , and Eric Dumazet's new >>> fair queuing implementation on top of that, fq_codel. >>> >>> fq_codel is enabled on all interfaces by default. It is vastly simpler >>> than what we were using before (sfqred) and draws upon and improves on >>> the same body of ideas (head drop, fq, timestamping) but is now tied >>> to Kathie and Van's blinding insights as to a good drop strategy, and >>> Eric's successor-to-sfqred ideas as towards head of queue behavior, >>> modern amounts of flows, and cache line optimizations. >>> >>> There is a simple_qos.sh script that can be set to your uplink and >>> downlink speeds, but no uci interface for it as yet, nor gui. (help on >>> finishing aqm-scripts and the luci interface gladly accepted) >>> >>> To see all the chocolately goodness of what fq_codel can do to wired >>> and wireless latency, it would be good for more to play with it. >>> >>> Benchmarks have been very good thus far, and more benchmarks and >>> analysis are highly desired. >>> >>> Caveat: >>> >>> This release suffers from an unrelated bug ( #379 ) and should NOT be >>> installed as your main router. I would love to beat this bug because >>> it's the only prio 1 remaining but thus far, no luck. Under lighter >>> loads CeroWrt appears to work just fine, but that's for me. YMMV. >>> >>> Get it here: http://huchra.bufferbloat.net/~cero1/3.3/3.3.6-2/ >>> >>> >>> -- >>> Dave T=E4ht >>> SKYPE: davetaht >>> US Tel: 1-239-829-5608 >>> http://www.bufferbloat.net >>> _______________________________________________ >>> Cerowrt-devel mailing list >>> Cerowrt-devel@lists.bufferbloat.net >>> https://lists.bufferbloat.net/listinfo/cerowrt-devel > > > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel