Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Jim Gettys
Birdies have told me that it is possible for DOCSIS 3.1 modems to be running in 3.0 mode. Bitch at your ISP. - Jim On Wed, Mar 25, 2020 at 1:01 AM Aaron Wood wrote: > I recently upgraded service from 150up, 10dn Mbps to xfinity's gigabit > (with

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Dave Taht
On Wed, Mar 25, 2020 at 8:58 AM Aaron Wood wrote: > > One other thought I've had with this, is that the apu2 is multi-core, and the > i210 is multi-queue. > > Cake/htb aren't, iirc, setup to run on multiple cores (as the rate limiters > then don't talk to each other). But with the correct

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Aaron Wood
> > >>> But it's DOCSIS 3.1, so why isn't PIE working? Theory: It's in > DOCSIS 3.0 > >>> upstream mode based on the status LEDs. Hopefully it will go away if > I can > >>> convince it to run in DOCSIS 3.1 mode. > >> > >> I think that while PIE is "mandatory to implement" in DOCSIS 3.1, the >

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Aaron Wood
On Tue, Mar 24, 2020 at 11:19 PM Sebastian Moeller wrote: > So, for higher bandwidth plans people started using raspberry pi4bs with > an additional usb3 Ethernet dongle. Its WiFi is not really up for the task > but it does seem to make a mean wired only router, the quad A76 cores seem > to be

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Aaron Wood
One other thought I've had with this, is that the apu2 is multi-core, and the i210 is multi-queue. Cake/htb aren't, iirc, setup to run on multiple cores (as the rate limiters then don't talk to each other). But with the correct tuple hashing in the i210, I _should_ be able to split things and do

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Sebastian Moeller
So, for higher bandwidth plans people started using raspberry pi4bs with an additional usb3 Ethernet dongle. Its WiFi is not really up for the task but it does seem to make a mean wired only router, the quad A76 cores seem to be capable to reliably shape up to 1 gigabit with cpu cycles to

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Toke Høiland-Jørgensen
Aaron Wood writes: > I recently upgraded service from 150up, 10dn Mbps to xfinity's gigabit > (with 35Mbps up) tier, and picked up a DOCSIS 3.1 modem to go with it. > > Flent test results are here: > https://burntchrome.blogspot.com/2020/03/bufferbloat-with-comcast-gigabit-with.html > > tl/dr;

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Sebastian Moeller
Hi Toke, > On Mar 25, 2020, at 09:58, Toke Høiland-Jørgensen wrote: > > Aaron Wood writes: > >> I recently upgraded service from 150up, 10dn Mbps to xfinity's gigabit >> (with 35Mbps up) tier, and picked up a DOCSIS 3.1 modem to go with it. >> >> Flent test results are here: >>

Re: [Bloat] [Cerowrt-devel] OT: Netflix vs 6in4 from HE.net

2020-03-25 Thread Toke Høiland-Jørgensen
"David P. Reed" writes: > Thanks, Colin, for the info. Sadly, I learned all about the licensing > of content in the industry back about 20 years ago when I was active > in the battles about Xcasting rights internationally (extending > "broadcast rights" to the Web, which are rights that exist

Re: [Bloat] Still seeing bloat with a DOCSIS 3.1 modem

2020-03-25 Thread Toke Høiland-Jørgensen
Sebastian Moeller writes: > Hi Toke, > > >> On Mar 25, 2020, at 09:58, Toke Høiland-Jørgensen wrote: >> >> Aaron Wood writes: >> >>> I recently upgraded service from 150up, 10dn Mbps to xfinity's gigabit >>> (with 35Mbps up) tier, and picked up a DOCSIS 3.1 modem to go with it. >>> >>>