On Fri, Jun 5, 2015 at 10:20 AM, Kevin Darbyshire-Bryant <[email protected]> wrote: > On 05/06/2015 17:19, Dave Taht wrote: >> On Fri, Jun 5, 2015 at 7:33 AM, Kevin Darbyshire-Bryant >> <[email protected]> wrote: >>> >>> On 04/06/15 21:01, Jonathan Morton wrote: >>> >>> A useful exercise might be to log the idle latency over a long period of >>> time, and correlate it to peak load periods, as A&A do. >>> http://aa.net.uk/kb-broadband-cqm.html . >>> >>> Minor claim to 'infamy'. The line graph shown on that page is my ADSL line >>> from 4ish years ago :-) I was having a hell of a time trying to convince BT >>> to solve the packet loss issue caused by a faulty PSU in a satellite >>> receiver (one whole street away and affecting a LOT of people) Andrews & >>> Arnold (ISP) were the only people capable of hitting BT with a sufficiently >>> large cluebat. >> A&A struck me as an extremely clueful ISP (I think they have had ipv6 >> /48s for forever?) >> and it has been my impression that folk like that were using things >> like HFSC + SFQ already >> in their "rate limiters", and had experimented also with fq_codel by now. > > Adrian Kennard the owner writes code for their ISP grade routers etc > (Firebricks). Very clever chap. And yes very early adopters and promoters > of IPv6. No idea what qdiscs etc they've experimented with. I'll try to > ask. Would be interesting to get fq_codel or even cake into the ISP side of > things!
Yes, I met him at one of the uknofs. Very clever chap. So far as I knew the firebrick (which has a GREAT reputation, btw), was bsd based. -- Dave Täht What will it take to vastly improve wifi for everyone? https://plus.google.com/u/0/explore/makewififast _______________________________________________ Bloat mailing list [email protected] https://lists.bufferbloat.net/listinfo/bloat
