Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread Loganaden Velvindron
I think what's happening is that regardless of what I apply on the OpenWRT router, the modem is queueing & possibly re-ordering packets its way. The huawei B6A modem has a linux firmware. If I could access the cli to reduce the tx length, I think that this may help. Also, the 3g connection defini

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread Loganaden Velvindron
>> >> It's interesting to see the saw tooth pattern for the upload. This was >> not the case when the target was 5ms, which I believe was calculated >> based on a 100ms worse rtt. > > > I just noticed you use the dslreports pre-canned profiles for measuring. I > would recommend against doing that.

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread moeller0
Hi Loganaden, > On Jul 24, 2016, at 19:13 , Loganaden Velvindron wrote: > > On Sun, Jul 24, 2016 at 6:40 PM, moeller0 wrote: >> Hi Jonathan, >> >>> On Jul 24, 2016, at 13:28 , Jonathan Morton wrote: >>> >>> On 24 Jul, 2016, at 13:53, moeller0 wrote: In theory interval can b

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread Loganaden Velvindron
On Sun, Jul 24, 2016 at 6:40 PM, moeller0 wrote: > Hi Jonathan, > >> On Jul 24, 2016, at 13:28 , Jonathan Morton wrote: >> >> >>> On 24 Jul, 2016, at 13:53, moeller0 wrote: >>> >>> In theory interval can be different for ingress and egress (think >>> old-school SAT-internet with modem upload) i

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread Jonathan Morton
> On 24 Jul, 2016, at 17:40, moeller0 wrote: > >>> In theory interval can be different for ingress and egress (think >>> old-school SAT-internet with modem upload) it probably is easiest to only >>> configure one interval setting for the time being. >> >> Since the interval parameter depends

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread moeller0
Hi Jonathan, > On Jul 24, 2016, at 13:28 , Jonathan Morton wrote: > > >> On 24 Jul, 2016, at 13:53, moeller0 wrote: >> >> In theory interval can be different for ingress and egress (think old-school >> SAT-internet with modem upload) it probably is easiest to only configure one >> interval

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread Jonathan Morton
> On 24 Jul, 2016, at 13:53, moeller0 wrote: > > In theory interval can be different for ingress and egress (think old-school > SAT-internet with modem upload) it probably is easiest to only configure one > interval setting for the time being. Since the interval parameter depends on the RTT,

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread moeller0
Hi Loganaden, > On Jul 24, 2016, at 07:53 , Loganaden Velvindron wrote: > > I've set the interval to 350ms, by using advanced option: > > Result is better: > > http://www.dslreports.com/speedtest/4520697 > > > I will submit a patch for sqm-luci so that the interval is > configurable easily

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread Loganaden Velvindron
On Sun, Jul 24, 2016 at 12:27 PM, moeller0 wrote: > Hi Loganaden, > > this is exactly the right idea; interval basically defines the “reaction > time” window, or the time the endpoints of a connection minimally require to > actually react to the drop/mark signal. So on a slow link with RTTs in t

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread moeller0
Hi Loganaden, this is exactly the right idea; interval basically defines the “reaction time” window, or the time the endpoints of a connection minimally require to actually react to the drop/mark signal. So on a slow link with RTTs in the order of 300ms set interval to 300ms. Target should be s

Re: [Cake] fq_codel on 3g network in Mauritius

2016-07-24 Thread Loganaden Velvindron
I am getting A to A+ for quality when setting the interval to 350ms. http://www.dslreports.com/speedtest/4520977 I am getting - to C for quality when setting the interval to the default value of 100ms. http://www.dslreports.com/speedtest/4520957 ___