You don't ever want to increase either target or interval... in fact, leaving interval completely alone and slightly reducing target is all you should do.
fq_codel suffers a little on wireless... but to be sure, it isn't bad, it is still a vast improvement on basically anything else, it simply isn't quite optimal for that environment. As to how long it will take to get this sorted, I don't think anyone will know for a month or two... but that might be all it takes. Andrew On 24/12/2012, at 11:17 PM, Alessandro Bolletta <[email protected]> wrote: > Hi everybody, > thanks to Dave, I just learned that fq_codel suffers from every type of > queuing technique made on underlaying layers (as in device drivers, for > example), and one of these queuing techniques are 802.11n/ac packet > aggregation and 802.11e QoS. > David said that, at this time, the problem isn’t going to be solved shortly, > even if it seems that there are already some ideas in order to solve this > problem. > > In my specific case, I would like to run fq_codel in a new (and very > extended) mesh network that doesn’t match with some limitations; for example, > if it will occur that a link bandwidth falls below 4Mbit/s, mesh net will > consider that link not available to carry traffic, because I surely know that > it will not be sufficient to suit bandwidth requirements of my network. > Also, I could increase target and interval values whenever i’ll need to > adjust settings that I can’t expect now. > > So, i was thinking that, maybe, if i increase target and interval values to > include packet aggregation delay times in the overall delay, I could just > overall the problem, waiting for a fix in the future. > What do you think about? Is it a good compromise or there are other aspects > that i’m leaving behind? > > Thanks so much for your help! > > Alessandro > _______________________________________________ > Codel mailing list > [email protected] > https://lists.bufferbloat.net/listinfo/codel
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