Treadler
Very Senior Member
Experimentation is your friend!
For me I couldn't use unlimited speeds. I get better results when I input a specific number vs unlimited. Start off and try putting 85% of your actual speeds and adjust from there.
OK, I'll try 30ms. But I'd still like the QOS categories to work properly. How can I make that happen?
BTW, where can I go to test buffer bloat to see my score (A, A+, etc)?
with Flex-QoS.OK, I'll try 30ms. But I'd still like the QOS categories to work properly. How can I make that happen?
Not with cake?with Flex-QoS.
Not with cake?
Guys, I've found another issue with QOS.
Steam downloads buffer like crazy, and this is with both cake and fq-codel. Any ideas? I'm talking ~80ms bufferbloat with spikes to ~200ms. 90% bandwith limit. Only steam does this, normal downloads increase ping by around 4ms.
Only fix i found was to limit to 70% bandwidth and since I'm running adsl2+ with only 12/1 this is not really a viable solution.
Is this because my bridged isp's router/modem is trash? Even torrents don't bufferbloat like this .
When are you going to change your modem?
Who is your ISP?
a 20% drop in speeds like that probably isn't your modem.
Noise margins- that probably has more to do with the age/integrity of the cable coming to your house (and the terminations at each end) than the modem. It may even be systemic.
If they've "turned up" the signal strength at their end as far as they're happy to, have them run a line test. if the noise is that bad, they need to determine WHERE in the cabling between the modems at each end of your connection the problem is, WHY there's a problem, and then repair it.
I live in a ~60 yr old house, and the cable between here and their box and the box itself had both seen better days. they replaced both, because I was getting a noisy connection after it rained. Since that repair, I get at or slightly above (depending on the speedtest you use) the speeds I pay for.
Trying to adjust QoS with that going on would've been...frustrating.
MEO (Altice Portugal) is my ISP. My speeds are stable at 12/1, but noise margins range from 10 to 16. And that's why I can't have 15mbps anymore, they control at what speeds the modem syncs.
But my main issue is bufferbloat, like i described in the post above. I find strange steam causing soo much bufferbloat, to the point I have to lock bandwith to 70% of max for it to go away, Other downloads don't do this.
Also they don't lock speeds on ADSL. If my line was good enough I could have 24mbps down.
Read that ^ please.Bufferbloat - Wikipedia
en.wikipedia.org
You have bufferbloat because of a noisy line/connection. All the tweaking of QoS and replacing modems in the world won't help you. The signal to noise ratio (the difference between the signal voltage and the residual noise) on the line between you and your ISP is on the low side for a proper, reliable, jitter/bufferbloat-free connection and the speeds that come with it. 10-16 dB of difference is worse than... AM radio. As a guess, you probably need 20-30dB (or more! 40? 50?) of a noise margin (meaning how far below the signal the noise on the line is) to get close to the 24Mbps that's possible from your ISP.
This is your issue - a bad line. Yes, it works pretty well most of the time, but it can work much better. you know that or you wouldn't be here trying to make it better.
Roadmap
Item(s) on roadmap do not indicate commitment to implement. Best spot for tracking would be Github Issues.
- Additional model support (HND)
- amtm addition
It'll pop up eventually, I'm sure; I'm not sure how much interfacing needs to happen between the devs/maintainers of amtm and cake to make it happen, though, so until THEY make it a priority...Is the future of Cake still in the works to come to amtm? Just curious....
Is the future of Cake still in the works to come to amtm? Just curious....
It's not up to me. OP has to place the request and then I'll look into it if a script is compatible and meets the requirements for amtm.It'll pop up eventually, I'm sure; I'm not sure how much interfacing needs to happen between the devs/maintainers of amtm and cake to make it happen, though, so until THEY make it a priority...
I think the general consensus is to give @thelonelycoder the space to make the changes to his code in his own time, as necessary with Merlin's firmware.
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