Re: [Bloat] unfixable bloat on Cable modem CODA-4680 (puma 7)

2019-03-28 Thread cloneman
I have discovered the source of the confusion. This is different, but similar to PUMA6 problems, I think. Certain types of traffic are getting de-prioritized, especially small packets under load. Comparison: Normal ping: Minimum = 17ms, Maximum = 734ms, *Average = 202ms* Large 1472-byte ping

Re: [Bloat] unfixable bloat on Cable modem CODA-4680 (puma 7)

2019-03-28 Thread Sebastian Moeller
HI cloneman, maybe have a look at http://www.dslreports.com/tools/puma6? > On Mar 28, 2019, at 12:00, cloneman wrote: > > I'm getting a weird problem with this new modem , it's Docsis 3.1 > > latency/jitter measured via ping is about ~300ms during download pressure of > 3 http transfers. The

Re: [Bloat] unfixable bloat on Cable modem CODA-4680 (puma 7)

2019-03-28 Thread Dave Taht
see badmodems.com On Thu, Mar 28, 2019 at 4:01 AM cloneman wrote: > > I'm getting a weird problem with this new modem , it's Docsis 3.1 > > latency/jitter measured via ping is about ~300ms during download pressure of > 3 http transfers. The latency doesn't appear on synthetic bufferbloat > benc

[Bloat] unfixable bloat on Cable modem CODA-4680 (puma 7)

2019-03-28 Thread cloneman
I'm getting a weird problem with this new modem , it's Docsis 3.1 latency/jitter measured via ping is about ~300ms during download pressure of 3 http transfers. The latency doesn't appear on synthetic bufferbloat benchmarks, though. (dslreports ; 20ms ("A") question: trying to figure out why I'm