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Standard User boxst
(fountain of knowledge) Tue 29-Jan-13 11:58:34
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DSLAM Auto Learning?


[link to this post]
 
I don't really understand the auto-learning and what purpose it achieves (after the initial 10 days).

If you look at my profile, for no apparent reason on the 22nd January it dropped to 76mb then I had a power cut (which I thought would make it drop even further) and it went back up to 80mb!

Most odd. What criteria does it use?


20000 77436 80000 TR101 Auto 27-Jan-2013 16:57 27-Jan-2013 16:57
20000 73668 76108 TR101 Auto 22-Jan-2013 10:18 22-Jan-2013 10:18
20000 77436 80000 TR101 Auto 05-Jan-2013 00:30 05-Jan-2013 00:30
20000 77436 80000 TR101 Auto 27-Dec-2012 02:04 27-Dec-2012 02:04
19000 61302 63332 TR101 Auto 19-Dec-2012 08:23 19-Dec-2012 08:23
20000 68755 71032 TR101 Auto 18-Dec-2012 23:31 18-Dec-2012 23:31
20000 74099 76552 TR101 Auto 18-Dec-2012 08:24 18-Dec-2012 08:24
20000 77436 80000 TR101 Auto 14-Dec-2012 11:07 14-Dec-2012 11:07
Standard User Chrysalis
(eat-sleep-adslguide) Tue 29-Jan-13 18:51:57
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Re: DSLAM Auto Learning?


[re: boxst] [link to this post]
 
the 10 day auto learning doesnt exist on FTTC. There is no MSR.

I assume the figures you looking at are supplied by your isp, the problem is without the modem stats you cant assume its down to DLM, it could easily be a lower line speed due to noise and you could well still be on 6db fast path.

As far as I know DLM manages the line based on the consistency and amount of CRC errors and if excessive disconnections.

BT Infinity 2 Since Dec 2012 - Estimate 65.9/20 - Attainable peak 110/36 - Current Sync 71/20
Standard User RobertoS
(sensei) Tue 29-Jan-13 19:02:04
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Re: DSLAM Auto Learning?


[re: Chrysalis] [link to this post]
 
Looks like Zen information layout. So I checked his past posts and that's who he's with.

The dips before Jan 22 were explained in this thread in case they distract anyone.

My broadband basic info/help site - www.robertos.me.uk | Domains,website and mail hosting - Tsohost.
Connection - Plusnet UnLim Fibre (FTTC). Sync ~ 54.0/14.9Mbps @ 600m. - BQM

"Where talent is a dwarf, self-esteem is a giant." - Jean-Antoine Petit-Senn.
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Allergy information: This post was manufactured in an environment where nuts are present. It may include traces of understatement, litotes and humour.


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